Columbia Banking System Inc NASDAQ:COLB Historical Prices

Below are the 7954 trading days of historical prices for COLB.

#	Exchange	Symbol	Date	Open	High	Low	Close
7954	NASDAQ	COLB	Mon, Mar 4, 2024	17.90	18.60	17.90	18.59
7953	NASDAQ	COLB	Fri, Mar 1, 2024	17.90	17.93	17.18	17.87
7952	NASDAQ	COLB	Thu, Feb 29, 2024	18.09	18.28	17.84	18.10
7951	NASDAQ	COLB	Wed, Feb 28, 2024	17.75	17.89	17.65	17.76
7950	NASDAQ	COLB	Tue, Feb 27, 2024	17.83	18.06	17.67	17.91
7949	NASDAQ	COLB	Mon, Feb 26, 2024	18.12	18.13	17.57	17.73
7948	NASDAQ	COLB	Fri, Feb 23, 2024	18.04	18.21	17.92	18.15
7947	NASDAQ	COLB	Thu, Feb 22, 2024	18.01	18.14	17.78	18.10
7946	NASDAQ	COLB	Wed, Feb 21, 2024	18.44	18.50	18.15	18.28
7945	NASDAQ	COLB	Tue, Feb 20, 2024	18.38	18.72	18.30	18.56
7944	NASDAQ	COLB	Fri, Feb 16, 2024	18.79	18.79	18.10	18.50
7943	NASDAQ	COLB	Thu, Feb 15, 2024	18.80	19.29	18.65	19.01
7942	NASDAQ	COLB	Wed, Feb 14, 2024	18.75	18.93	18.39	18.65
7941	NASDAQ	COLB	Tue, Feb 13, 2024	18.72	18.84	18.18	18.49
7940	NASDAQ	COLB	Mon, Feb 12, 2024	18.88	19.61	18.88	19.41
7939	NASDAQ	COLB	Fri, Feb 9, 2024	18.81	18.89	18.48	18.84
7938	NASDAQ	COLB	Thu, Feb 8, 2024	18.37	18.92	18.25	18.78
7937	NASDAQ	COLB	Wed, Feb 7, 2024	18.59	18.62	18.03	18.37
7936	NASDAQ	COLB	Tue, Feb 6, 2024	19.05	19.24	18.37	18.58
7935	NASDAQ	COLB	Mon, Feb 5, 2024	19.29	19.40	19.05	19.07
7934	NASDAQ	COLB	Fri, Feb 2, 2024	18.84	19.54	18.84	19.50
7933	NASDAQ	COLB	Thu, Feb 1, 2024	20.25	20.34	18.78	19.31
7932	NASDAQ	COLB	Wed, Jan 31, 2024	20.78	20.87	20.03	20.16
7931	NASDAQ	COLB	Tue, Jan 30, 2024	20.87	21.26	20.79	21.11
7930	NASDAQ	COLB	Mon, Jan 29, 2024	20.35	20.96	20.30	20.90
7929	NASDAQ	COLB	Fri, Jan 26, 2024	20.40	20.66	20.09	20.41
7928	NASDAQ	COLB	Thu, Jan 25, 2024	20.69	22.00	19.47	20.18
7927	NASDAQ	COLB	Wed, Jan 24, 2024	25.28	25.76	25.10	25.59
7926	NASDAQ	COLB	Tue, Jan 23, 2024	25.50	25.70	24.95	25.11
7925	NASDAQ	COLB	Mon, Jan 22, 2024	25.11	25.45	25.01	25.43
7924	NASDAQ	COLB	Fri, Jan 19, 2024	24.59	24.92	24.30	24.88
7923	NASDAQ	COLB	Thu, Jan 18, 2024	24.57	24.63	24.26	24.59
7922	NASDAQ	COLB	Wed, Jan 17, 2024	24.08	24.60	23.89	24.33
7921	NASDAQ	COLB	Tue, Jan 16, 2024	24.43	24.76	24.32	24.53
7920	NASDAQ	COLB	Fri, Jan 12, 2024	25.56	25.74	24.86	24.94
7919	NASDAQ	COLB	Thu, Jan 11, 2024	25.41	25.49	24.87	25.34
7918	NASDAQ	COLB	Wed, Jan 10, 2024	25.42	25.71	25.24	25.67
7917	NASDAQ	COLB	Tue, Jan 9, 2024	25.72	25.77	25.44	25.57
7916	NASDAQ	COLB	Mon, Jan 8, 2024	25.89	26.18	25.66	26.14
7915	NASDAQ	COLB	Fri, Jan 5, 2024	25.48	26.28	25.34	25.94
7914	NASDAQ	COLB	Thu, Jan 4, 2024	25.64	26.00	25.58	25.67
7913	NASDAQ	COLB	Wed, Jan 3, 2024	26.01	26.16	25.56	25.65
7912	NASDAQ	COLB	Tue, Jan 2, 2024	26.46	27.20	26.36	26.58
7911	NASDAQ	COLB	Fri, Dec 29, 2023	26.96	27.06	26.68	26.68
7910	NASDAQ	COLB	Thu, Dec 28, 2023	26.79	27.13	26.66	27.11
7909	NASDAQ	COLB	Wed, Dec 27, 2023	27.05	27.16	26.70	26.98
7908	NASDAQ	COLB	Tue, Dec 26, 2023	26.67	27.16	26.60	26.96
7907	NASDAQ	COLB	Fri, Dec 22, 2023	26.85	27.13	26.46	26.64
7906	NASDAQ	COLB	Thu, Dec 21, 2023	26.74	26.76	26.30	26.60
7905	NASDAQ	COLB	Wed, Dec 20, 2023	26.75	27.10	26.30	26.31
7904	NASDAQ	COLB	Tue, Dec 19, 2023	26.72	27.21	26.52	26.90
7903	NASDAQ	COLB	Mon, Dec 18, 2023	27.42	27.47	26.63	26.64
7902	NASDAQ	COLB	Fri, Dec 15, 2023	27.83	27.95	27.10	27.18
7901	NASDAQ	COLB	Thu, Dec 14, 2023	26.83	28.12	26.80	27.84
7900	NASDAQ	COLB	Wed, Dec 13, 2023	24.51	25.98	24.25	25.98
7899	NASDAQ	COLB	Tue, Dec 12, 2023	24.55	24.77	24.34	24.48
7898	NASDAQ	COLB	Mon, Dec 11, 2023	24.80	25.03	24.58	24.63
7897	NASDAQ	COLB	Fri, Dec 8, 2023	24.32	24.93	24.09	24.90
7896	NASDAQ	COLB	Thu, Dec 7, 2023	24.12	24.49	24.01	24.37
7895	NASDAQ	COLB	Wed, Dec 6, 2023	23.98	24.71	23.96	24.02
7894	NASDAQ	COLB	Tue, Dec 5, 2023	24.11	24.11	23.66	23.70
7893	NASDAQ	COLB	Mon, Dec 4, 2023	23.63	24.34	23.61	24.26
7892	NASDAQ	COLB	Fri, Dec 1, 2023	22.36	23.97	22.23	23.89
7891	NASDAQ	COLB	Thu, Nov 30, 2023	22.47	22.69	22.18	22.43
7890	NASDAQ	COLB	Wed, Nov 29, 2023	22.03	22.65	22.02	22.33
7889	NASDAQ	COLB	Tue, Nov 28, 2023	21.76	21.86	21.44	21.81
7888	NASDAQ	COLB	Mon, Nov 27, 2023	21.84	21.86	21.54	21.72
7887	NASDAQ	COLB	Fri, Nov 24, 2023	21.87	22.01	21.72	21.99
7886	NASDAQ	COLB	Wed, Nov 22, 2023	22.12	22.19	21.73	21.88
7885	NASDAQ	COLB	Tue, Nov 21, 2023	22.43	22.62	22.12	22.26
7884	NASDAQ	COLB	Mon, Nov 20, 2023	22.77	22.82	22.46	22.54
7883	NASDAQ	COLB	Fri, Nov 17, 2023	22.61	22.97	22.57	22.78
7882	NASDAQ	COLB	Thu, Nov 16, 2023	22.83	22.97	22.38	22.49
7881	NASDAQ	COLB	Wed, Nov 15, 2023	22.61	23.14	22.61	22.89
7880	NASDAQ	COLB	Tue, Nov 14, 2023	21.54	22.91	21.51	22.57
7879	NASDAQ	COLB	Mon, Nov 13, 2023	20.31	20.79	20.14	20.66
7878	NASDAQ	COLB	Fri, Nov 10, 2023	20.40	20.53	20.04	20.49
7877	NASDAQ	COLB	Thu, Nov 9, 2023	20.76	20.90	20.15	20.29
7876	NASDAQ	COLB	Wed, Nov 8, 2023	21.14	21.40	20.71	20.76
7875	NASDAQ	COLB	Tue, Nov 7, 2023	21.29	21.42	21.03	21.17
7874	NASDAQ	COLB	Mon, Nov 6, 2023	21.81	21.89	21.36	21.42
7873	NASDAQ	COLB	Fri, Nov 3, 2023	21.51	21.97	21.39	21.76
7872	NASDAQ	COLB	Thu, Nov 2, 2023	19.98	20.87	19.96	20.84
7871	NASDAQ	COLB	Wed, Nov 1, 2023	19.62	19.84	19.29	19.63
7870	NASDAQ	COLB	Tue, Oct 31, 2023	19.58	19.76	19.33	19.67
7869	NASDAQ	COLB	Mon, Oct 30, 2023	19.41	19.64	19.26	19.58
7868	NASDAQ	COLB	Fri, Oct 27, 2023	19.81	19.81	18.95	19.21
7867	NASDAQ	COLB	Thu, Oct 26, 2023	18.57	19.79	18.57	19.79
7866	NASDAQ	COLB	Wed, Oct 25, 2023	18.36	18.97	17.97	18.59
7865	NASDAQ	COLB	Tue, Oct 24, 2023	19.03	19.03	18.23	18.56
7864	NASDAQ	COLB	Mon, Oct 23, 2023	18.78	19.09	18.65	18.69
7863	NASDAQ	COLB	Fri, Oct 20, 2023	19.84	19.84	18.69	18.85
7862	NASDAQ	COLB	Thu, Oct 19, 2023	20.38	21.21	19.82	19.86
7861	NASDAQ	COLB	Wed, Oct 18, 2023	20.37	20.42	19.88	20.06
7860	NASDAQ	COLB	Tue, Oct 17, 2023	19.92	20.89	19.88	20.63
7859	NASDAQ	COLB	Mon, Oct 16, 2023	19.83	20.13	19.60	20.07
7858	NASDAQ	COLB	Fri, Oct 13, 2023	20.34	20.40	19.54	19.61
7857	NASDAQ	COLB	Thu, Oct 12, 2023	20.00	20.16	19.63	20.05
7856	NASDAQ	COLB	Wed, Oct 11, 2023	19.85	20.38	19.80	20.00
7855	NASDAQ	COLB	Tue, Oct 10, 2023	19.83	20.19	19.75	19.77
7854	NASDAQ	COLB	Mon, Oct 9, 2023	19.61	19.96	19.57	19.80
7853	NASDAQ	COLB	Fri, Oct 6, 2023	19.50	20.08	19.18	19.87
7852	NASDAQ	COLB	Thu, Oct 5, 2023	18.82	19.49	18.79	19.43
7851	NASDAQ	COLB	Wed, Oct 4, 2023	18.95	19.00	18.55	18.92
7850	NASDAQ	COLB	Tue, Oct 3, 2023	19.31	19.34	18.84	18.91
7849	NASDAQ	COLB	Mon, Oct 2, 2023	20.27	20.39	19.40	19.47
7848	NASDAQ	COLB	Fri, Sep 29, 2023	19.90	20.50	19.86	20.30
7847	NASDAQ	COLB	Thu, Sep 28, 2023	19.65	20.01	19.58	19.63
7846	NASDAQ	COLB	Wed, Sep 27, 2023	19.97	19.98	19.44	19.66
7845	NASDAQ	COLB	Tue, Sep 26, 2023	19.67	20.15	19.62	19.92
7844	NASDAQ	COLB	Mon, Sep 25, 2023	19.45	19.75	19.33	19.73
7843	NASDAQ	COLB	Fri, Sep 22, 2023	19.75	19.80	19.47	19.52
7842	NASDAQ	COLB	Thu, Sep 21, 2023	19.74	20.02	19.51	19.67
7841	NASDAQ	COLB	Wed, Sep 20, 2023	20.40	20.46	19.83	19.85
7840	NASDAQ	COLB	Tue, Sep 19, 2023	20.53	20.74	20.21	20.24
7839	NASDAQ	COLB	Mon, Sep 18, 2023	20.79	20.84	20.39	20.44
7838	NASDAQ	COLB	Fri, Sep 15, 2023	20.70	21.00	20.49	20.89
7837	NASDAQ	COLB	Thu, Sep 14, 2023	20.55	20.83	20.44	20.83
7836	NASDAQ	COLB	Wed, Sep 13, 2023	20.65	20.72	20.04	20.29
7835	NASDAQ	COLB	Tue, Sep 12, 2023	20.31	20.78	20.26	20.54
7834	NASDAQ	COLB	Mon, Sep 11, 2023	20.32	20.32	20.32	20.32
7833	NASDAQ	COLB	Fri, Sep 8, 2023	19.91	20.41	19.62	20.37
7832	NASDAQ	COLB	Thu, Sep 7, 2023	20.07	20.23	19.69	19.78
7831	NASDAQ	COLB	Wed, Sep 6, 2023	20.68	20.88	20.19	20.26
7830	NASDAQ	COLB	Tue, Sep 5, 2023	20.99	21.20	20.72	20.74
7829	NASDAQ	COLB	Fri, Sep 1, 2023	20.77	21.32	20.67	21.15
7828	NASDAQ	COLB	Thu, Aug 31, 2023	20.61	20.83	20.33	20.48
7827	NASDAQ	COLB	Wed, Aug 30, 2023	20.53	20.75	20.33	20.54
7826	NASDAQ	COLB	Tue, Aug 29, 2023	20.53	20.92	20.23	20.61
7825	NASDAQ	COLB	Mon, Aug 28, 2023	19.81	20.45	19.80	20.42
7824	NASDAQ	COLB	Fri, Aug 25, 2023	19.78	20.00	19.20	19.72
7823	NASDAQ	COLB	Thu, Aug 24, 2023	19.15	19.91	19.09	19.74
7822	NASDAQ	COLB	Wed, Aug 23, 2023	18.94	19.61	18.68	19.59
7821	NASDAQ	COLB	Tue, Aug 22, 2023	19.40	19.61	18.85	18.88
7820	NASDAQ	COLB	Mon, Aug 21, 2023	19.67	19.78	19.06	19.43
7819	NASDAQ	COLB	Fri, Aug 18, 2023	19.33	20.01	19.29	19.63
7818	NASDAQ	COLB	Thu, Aug 17, 2023	19.72	19.82	19.35	19.54
7817	NASDAQ	COLB	Wed, Aug 16, 2023	19.77	19.98	19.46	19.58
7816	NASDAQ	COLB	Tue, Aug 15, 2023	20.50	20.59	19.76	19.85
7815	NASDAQ	COLB	Mon, Aug 14, 2023	21.39	21.39	20.82	20.87
7814	NASDAQ	COLB	Fri, Aug 11, 2023	21.37	21.67	21.37	21.47
7813	NASDAQ	COLB	Thu, Aug 10, 2023	21.79	22.01	21.43	21.59
7812	NASDAQ	COLB	Wed, Aug 9, 2023	22.06	22.11	21.55	21.59
7811	NASDAQ	COLB	Tue, Aug 8, 2023	21.85	22.32	21.31	22.23
7810	NASDAQ	COLB	Mon, Aug 7, 2023	22.31	22.41	21.99	22.38
7809	NASDAQ	COLB	Fri, Aug 4, 2023	21.93	22.50	21.85	22.29
7808	NASDAQ	COLB	Thu, Aug 3, 2023	21.83	21.99	21.46	21.87
7807	NASDAQ	COLB	Wed, Aug 2, 2023	21.64	22.18	21.46	21.84
7806	NASDAQ	COLB	Tue, Aug 1, 2023	22.14	22.14	21.50	22.07
7805	NASDAQ	COLB	Mon, Jul 31, 2023	22.33	22.70	22.16	22.35
7804	NASDAQ	COLB	Fri, Jul 28, 2023	22.10	22.60	21.89	22.24
7803	NASDAQ	COLB	Thu, Jul 27, 2023	22.92	22.92	21.60	21.81
7802	NASDAQ	COLB	Wed, Jul 26, 2023	22.06	22.73	21.90	22.63
7801	NASDAQ	COLB	Tue, Jul 25, 2023	22.28	22.63	21.70	21.77
7800	NASDAQ	COLB	Mon, Jul 24, 2023	21.05	22.20	21.05	22.15
7799	NASDAQ	COLB	Fri, Jul 21, 2023	22.03	22.07	21.03	21.17
7798	NASDAQ	COLB	Thu, Jul 20, 2023	21.50	22.19	20.32	21.93
7797	NASDAQ	COLB	Wed, Jul 19, 2023	23.25	23.75	22.90	23.55
7796	NASDAQ	COLB	Tue, Jul 18, 2023	22.04	23.16	22.01	23.00
7795	NASDAQ	COLB	Mon, Jul 17, 2023	21.50	22.08	21.37	22.05
7794	NASDAQ	COLB	Fri, Jul 14, 2023	22.62	22.62	21.54	21.59
7793	NASDAQ	COLB	Thu, Jul 13, 2023	21.77	22.54	21.64	22.48
7792	NASDAQ	COLB	Wed, Jul 12, 2023	21.63	21.84	21.31	21.57
7791	NASDAQ	COLB	Tue, Jul 11, 2023	20.89	21.13	20.30	21.04
7790	NASDAQ	COLB	Mon, Jul 10, 2023	20.53	21.18	20.50	20.74
7789	NASDAQ	COLB	Fri, Jul 7, 2023	20.07	20.95	20.07	20.74
7788	NASDAQ	COLB	Thu, Jul 6, 2023	20.27	20.33	19.65	19.96
7787	NASDAQ	COLB	Wed, Jul 5, 2023	20.55	20.86	20.28	20.50
7786	NASDAQ	COLB	Mon, Jul 3, 2023	20.29	21.01	20.29	20.88
7785	NASDAQ	COLB	Fri, Jun 30, 2023	20.54	20.73	20.02	20.28
7784	NASDAQ	COLB	Thu, Jun 29, 2023	20.40	20.69	20.26	20.31
7783	NASDAQ	COLB	Wed, Jun 28, 2023	20.44	20.54	19.98	20.20
7782	NASDAQ	COLB	Tue, Jun 27, 2023	20.59	20.91	20.30	20.52
7781	NASDAQ	COLB	Mon, Jun 26, 2023	20.63	21.10	20.43	20.53
7780	NASDAQ	COLB	Fri, Jun 23, 2023	20.69	20.98	20.40	20.48
7779	NASDAQ	COLB	Thu, Jun 22, 2023	21.61	21.61	20.79	20.97
7778	NASDAQ	COLB	Wed, Jun 21, 2023	22.07	22.21	21.73	21.74
7777	NASDAQ	COLB	Tue, Jun 20, 2023	22.54	22.56	22.01	22.28
7776	NASDAQ	COLB	Fri, Jun 16, 2023	22.92	23.07	22.17	22.60
7775	NASDAQ	COLB	Thu, Jun 15, 2023	22.42	23.06	22.42	23.02
7774	NASDAQ	COLB	Wed, Jun 14, 2023	23.28	23.47	22.35	22.65
7773	NASDAQ	COLB	Tue, Jun 13, 2023	23.18	23.48	22.83	23.25
7772	NASDAQ	COLB	Mon, Jun 12, 2023	22.92	23.44	22.49	23.01
7771	NASDAQ	COLB	Fri, Jun 9, 2023	23.26	23.46	22.62	22.93
7770	NASDAQ	COLB	Thu, Jun 8, 2023	23.60	23.66	22.97	23.25
7769	NASDAQ	COLB	Wed, Jun 7, 2023	23.50	24.03	23.20	23.71
7768	NASDAQ	COLB	Tue, Jun 6, 2023	21.49	23.30	21.41	23.15
7767	NASDAQ	COLB	Mon, Jun 5, 2023	21.98	22.11	21.28	21.58
7766	NASDAQ	COLB	Fri, Jun 2, 2023	20.90	22.19	20.80	22.07
7765	NASDAQ	COLB	Thu, Jun 1, 2023	20.26	20.79	19.92	20.46
7764	NASDAQ	COLB	Wed, May 31, 2023	20.50	20.54	19.40	20.03
7763	NASDAQ	COLB	Tue, May 30, 2023	20.77	20.85	20.09	20.70
7762	NASDAQ	COLB	Fri, May 26, 2023	20.84	21.14	20.40	21.06
7761	NASDAQ	COLB	Thu, May 25, 2023	20.97	21.25	20.35	20.86
7760	NASDAQ	COLB	Wed, May 24, 2023	21.26	21.41	20.75	21.08
7759	NASDAQ	COLB	Tue, May 23, 2023	21.33	22.31	21.32	21.51
7758	NASDAQ	COLB	Mon, May 22, 2023	20.76	21.34	20.42	21.32
7757	NASDAQ	COLB	Fri, May 19, 2023	21.18	21.25	19.97	20.49
7756	NASDAQ	COLB	Thu, May 18, 2023	21.02	21.21	20.58	21.10
7755	NASDAQ	COLB	Wed, May 17, 2023	20.20	21.16	20.16	21.01
7754	NASDAQ	COLB	Tue, May 16, 2023	20.45	20.46	19.73	19.76
7753	NASDAQ	COLB	Mon, May 15, 2023	18.86	20.31	18.69	20.25
7752	NASDAQ	COLB	Fri, May 12, 2023	18.60	18.68	18.01	18.44
7751	NASDAQ	COLB	Thu, May 11, 2023	18.73	18.90	18.42	18.45
7750	NASDAQ	COLB	Wed, May 10, 2023	19.84	19.96	18.85	19.00
7749	NASDAQ	COLB	Tue, May 9, 2023	19.21	19.46	18.71	19.40
7748	NASDAQ	COLB	Mon, May 8, 2023	20.40	20.46	19.33	19.34
7747	NASDAQ	COLB	Fri, May 5, 2023	20.07	20.29	19.35	20.05
7746	NASDAQ	COLB	Thu, May 4, 2023	18.26	19.94	17.54	19.08
7745	NASDAQ	COLB	Wed, May 3, 2023	19.55	20.14	18.83	18.94
7744	NASDAQ	COLB	Tue, May 2, 2023	20.78	20.90	19.00	19.43
7743	NASDAQ	COLB	Mon, May 1, 2023	21.52	21.52	20.88	20.96
7742	NASDAQ	COLB	Fri, Apr 28, 2023	21.47	21.84	21.23	21.36
7741	NASDAQ	COLB	Thu, Apr 27, 2023	20.18	21.91	20.18	21.55
7740	NASDAQ	COLB	Wed, Apr 26, 2023	20.18	20.51	19.75	19.97
7739	NASDAQ	COLB	Tue, Apr 25, 2023	20.92	21.08	20.03	20.08
7738	NASDAQ	COLB	Mon, Apr 24, 2023	21.47	21.51	21.09	21.50
7737	NASDAQ	COLB	Fri, Apr 21, 2023	21.90	22.02	21.06	21.36
7736	NASDAQ	COLB	Thu, Apr 20, 2023	21.60	22.16	21.53	21.96
7735	NASDAQ	COLB	Wed, Apr 19, 2023	21.69	22.55	21.54	22.26
7734	NASDAQ	COLB	Tue, Apr 18, 2023	22.34	22.40	21.30	21.52
7733	NASDAQ	COLB	Mon, Apr 17, 2023	21.38	22.37	21.27	22.37
7732	NASDAQ	COLB	Fri, Apr 14, 2023	22.70	22.70	21.37	21.58
7731	NASDAQ	COLB	Thu, Apr 13, 2023	22.11	22.47	21.89	22.29
7730	NASDAQ	COLB	Wed, Apr 12, 2023	22.40	22.44	21.66	21.99
7729	NASDAQ	COLB	Tue, Apr 11, 2023	22.03	22.31	21.85	22.22
7728	NASDAQ	COLB	Mon, Apr 10, 2023	21.60	22.31	21.60	21.87
7727	NASDAQ	COLB	Thu, Apr 6, 2023	21.20	22.27	20.92	21.76
7726	NASDAQ	COLB	Wed, Apr 5, 2023	20.28	20.65	20.13	20.55
7725	NASDAQ	COLB	Tue, Apr 4, 2023	21.06	21.19	20.16	20.73
7724	NASDAQ	COLB	Mon, Apr 3, 2023	21.54	21.58	20.84	21.03
7723	NASDAQ	COLB	Fri, Mar 31, 2023	21.14	21.50	20.87	21.42
7722	NASDAQ	COLB	Thu, Mar 30, 2023	21.33	21.61	20.66	20.98
7721	NASDAQ	COLB	Wed, Mar 29, 2023	21.22	21.47	20.40	21.00
7720	NASDAQ	COLB	Tue, Mar 28, 2023	20.79	21.19	20.67	20.94
7719	NASDAQ	COLB	Mon, Mar 27, 2023	21.14	21.43	20.51	20.81
7718	NASDAQ	COLB	Fri, Mar 24, 2023	19.80	20.52	19.59	20.52
7717	NASDAQ	COLB	Thu, Mar 23, 2023	21.58	21.73	19.97	20.19
7716	NASDAQ	COLB	Wed, Mar 22, 2023	22.60	22.71	21.39	21.42
7715	NASDAQ	COLB	Tue, Mar 21, 2023	22.15	22.87	21.95	22.66
7714	NASDAQ	COLB	Mon, Mar 20, 2023	22.07	22.50	21.16	21.19
7713	NASDAQ	COLB	Fri, Mar 17, 2023	21.70	21.88	21.13	21.72
7712	NASDAQ	COLB	Thu, Mar 16, 2023	20.87	22.35	20.25	21.94
7711	NASDAQ	COLB	Wed, Mar 15, 2023	20.51	21.50	20.28	21.22
7710	NASDAQ	COLB	Tue, Mar 14, 2023	22.38	22.99	21.34	21.53
7709	NASDAQ	COLB	Mon, Mar 13, 2023	22.21	22.56	20.45	20.54
7708	NASDAQ	COLB	Fri, Mar 10, 2023	23.86	24.80	22.76	23.92
7707	NASDAQ	COLB	Thu, Mar 9, 2023	27.23	27.23	24.67	24.70
7706	NASDAQ	COLB	Wed, Mar 8, 2023	27.31	27.49	27.01	27.36
7705	NASDAQ	COLB	Tue, Mar 7, 2023	27.92	27.92	27.16	27.28
7704	NASDAQ	COLB	Mon, Mar 6, 2023	28.94	28.94	28.00	28.07
7703	NASDAQ	COLB	Fri, Mar 3, 2023	29.37	29.40	28.58	28.70
7702	NASDAQ	COLB	Thu, Mar 2, 2023	29.44	29.58	28.68	29.07
7701	NASDAQ	COLB	Wed, Mar 1, 2023	30.11	30.11	29.59	29.95
7700	NASDAQ	COLB	Tue, Feb 28, 2023	30.27	30.52	29.51	29.73
7699	NASDAQ	COLB	Mon, Feb 27, 2023	30.68	30.86	30.01	30.14
7698	NASDAQ	COLB	Fri, Feb 24, 2023	29.75	30.52	29.74	30.45
7697	NASDAQ	COLB	Thu, Feb 23, 2023	30.48	30.72	30.18	30.51
7696	NASDAQ	COLB	Wed, Feb 22, 2023	30.76	30.96	30.26	30.46
7695	NASDAQ	COLB	Tue, Feb 21, 2023	31.27	31.34	30.73	30.77
7694	NASDAQ	COLB	Fri, Feb 17, 2023	31.45	31.65	31.22	31.59
7693	NASDAQ	COLB	Thu, Feb 16, 2023	31.65	31.82	31.40	31.40
7692	NASDAQ	COLB	Wed, Feb 15, 2023	31.60	32.05	31.47	32.05
7691	NASDAQ	COLB	Tue, Feb 14, 2023	31.88	31.99	31.29	31.71
7690	NASDAQ	COLB	Mon, Feb 13, 2023	31.87	31.97	31.66	31.97
7689	NASDAQ	COLB	Fri, Feb 10, 2023	31.86	31.95	31.60	31.86
7688	NASDAQ	COLB	Thu, Feb 9, 2023	32.44	32.48	31.84	31.88
7687	NASDAQ	COLB	Wed, Feb 8, 2023	32.40	32.61	32.13	32.16
7686	NASDAQ	COLB	Tue, Feb 7, 2023	32.69	32.96	32.22	32.71
7685	NASDAQ	COLB	Mon, Feb 6, 2023	32.73	33.24	32.50	32.94
7684	NASDAQ	COLB	Fri, Feb 3, 2023	32.51	32.95	32.11	32.60
7683	NASDAQ	COLB	Thu, Feb 2, 2023	32.10	32.86	31.96	32.86
7682	NASDAQ	COLB	Wed, Feb 1, 2023	30.64	32.24	30.57	32.00
7681	NASDAQ	COLB	Tue, Jan 31, 2023	30.07	30.92	29.86	30.91
7680	NASDAQ	COLB	Mon, Jan 30, 2023	29.81	30.35	29.81	29.94
7679	NASDAQ	COLB	Fri, Jan 27, 2023	29.80	30.13	29.35	30.05
7678	NASDAQ	COLB	Thu, Jan 26, 2023	30.18	30.43	29.52	29.72
7677	NASDAQ	COLB	Wed, Jan 25, 2023	29.13	29.98	28.78	29.94
7676	NASDAQ	COLB	Tue, Jan 24, 2023	28.94	29.45	27.68	29.35
7675	NASDAQ	COLB	Mon, Jan 23, 2023	28.54	28.76	28.33	28.62
7674	NASDAQ	COLB	Fri, Jan 20, 2023	27.87	28.49	27.68	28.49
7673	NASDAQ	COLB	Thu, Jan 19, 2023	28.09	28.17	27.37	27.60
7672	NASDAQ	COLB	Wed, Jan 18, 2023	28.86	28.86	28.17	28.28
7671	NASDAQ	COLB	Tue, Jan 17, 2023	29.24	29.24	28.58	29.03
7670	NASDAQ	COLB	Fri, Jan 13, 2023	29.25	29.39	28.80	29.17
7669	NASDAQ	COLB	Thu, Jan 12, 2023	29.43	29.76	29.26	29.51
7668	NASDAQ	COLB	Wed, Jan 11, 2023	29.34	29.56	29.10	29.18
7667	NASDAQ	COLB	Tue, Jan 10, 2023	29.30	29.64	29.06	29.29
7666	NASDAQ	COLB	Mon, Jan 9, 2023	29.61	29.77	29.26	29.39
7665	NASDAQ	COLB	Fri, Jan 6, 2023	28.80	29.55	28.57	29.52
7664	NASDAQ	COLB	Thu, Jan 5, 2023	28.97	29.09	28.54	28.60
7663	NASDAQ	COLB	Wed, Jan 4, 2023	29.39	29.58	28.93	29.10
7662	NASDAQ	COLB	Tue, Jan 3, 2023	30.24	30.31	29.07	29.26
7661	NASDAQ	COLB	Fri, Dec 30, 2022	29.97	30.21	29.79	30.13
7660	NASDAQ	COLB	Thu, Dec 29, 2022	29.75	30.15	29.56	30.05
7659	NASDAQ	COLB	Wed, Dec 28, 2022	29.52	29.86	29.36	29.67
7658	NASDAQ	COLB	Tue, Dec 27, 2022	29.55	29.74	29.23	29.47
7657	NASDAQ	COLB	Fri, Dec 23, 2022	29.75	30.18	29.33	29.51
7656	NASDAQ	COLB	Thu, Dec 22, 2022	30.65	31.12	29.17	29.80
7655	NASDAQ	COLB	Wed, Dec 21, 2022	30.78	31.40	30.71	30.88
7654	NASDAQ	COLB	Tue, Dec 20, 2022	29.85	30.47	29.77	30.42
7653	NASDAQ	COLB	Mon, Dec 19, 2022	29.60	29.97	29.54	29.83
7652	NASDAQ	COLB	Fri, Dec 16, 2022	29.76	30.03	29.45	29.52
7651	NASDAQ	COLB	Thu, Dec 15, 2022	29.86	30.51	29.25	29.86
7650	NASDAQ	COLB	Wed, Dec 14, 2022	30.53	30.78	29.98	30.08
7649	NASDAQ	COLB	Tue, Dec 13, 2022	31.56	31.66	30.21	30.52
7648	NASDAQ	COLB	Mon, Dec 12, 2022	30.92	31.24	30.60	31.02
7647	NASDAQ	COLB	Fri, Dec 9, 2022	30.86	31.13	30.76	30.81
7646	NASDAQ	COLB	Thu, Dec 8, 2022	31.44	31.57	30.92	31.04
7645	NASDAQ	COLB	Wed, Dec 7, 2022	31.23	31.63	30.85	31.29
7644	NASDAQ	COLB	Tue, Dec 6, 2022	31.68	31.91	31.11	31.40
7643	NASDAQ	COLB	Mon, Dec 5, 2022	33.67	33.67	31.24	31.70
7642	NASDAQ	COLB	Fri, Dec 2, 2022	33.41	34.03	33.41	33.93
7641	NASDAQ	COLB	Thu, Dec 1, 2022	34.14	34.34	33.55	33.75
7640	NASDAQ	COLB	Wed, Nov 30, 2022	33.45	34.12	32.83	34.06
7639	NASDAQ	COLB	Tue, Nov 29, 2022	33.46	33.58	33.24	33.46
7638	NASDAQ	COLB	Mon, Nov 28, 2022	33.81	33.88	33.21	33.37
7637	NASDAQ	COLB	Fri, Nov 25, 2022	33.94	34.10	33.74	33.99
7636	NASDAQ	COLB	Wed, Nov 23, 2022	33.83	33.97	33.64	33.76
7635	NASDAQ	COLB	Tue, Nov 22, 2022	34.04	34.17	33.79	33.92
7634	NASDAQ	COLB	Mon, Nov 21, 2022	33.90	34.10	33.74	33.90
7633	NASDAQ	COLB	Fri, Nov 18, 2022	34.12	34.23	33.41	33.93
7632	NASDAQ	COLB	Thu, Nov 17, 2022	33.28	33.71	33.06	33.50
7631	NASDAQ	COLB	Wed, Nov 16, 2022	34.18	34.40	33.59	33.68
7630	NASDAQ	COLB	Tue, Nov 15, 2022	34.72	35.10	34.10	34.31
7629	NASDAQ	COLB	Mon, Nov 14, 2022	34.65	35.02	34.42	34.43
7628	NASDAQ	COLB	Fri, Nov 11, 2022	35.27	35.53	34.77	34.89
7627	NASDAQ	COLB	Thu, Nov 10, 2022	34.32	35.23	34.27	35.17
7626	NASDAQ	COLB	Wed, Nov 9, 2022	33.53	33.89	33.42	33.63
7625	NASDAQ	COLB	Tue, Nov 8, 2022	33.88	34.41	33.73	33.89
7624	NASDAQ	COLB	Mon, Nov 7, 2022	34.17	34.41	33.69	33.88
7623	NASDAQ	COLB	Fri, Nov 4, 2022	33.72	34.11	33.50	34.09
7622	NASDAQ	COLB	Thu, Nov 3, 2022	32.91	33.51	32.58	33.40
7621	NASDAQ	COLB	Wed, Nov 2, 2022	33.52	34.04	32.98	33.16
7620	NASDAQ	COLB	Tue, Nov 1, 2022	33.50	34.21	33.46	33.81
7619	NASDAQ	COLB	Mon, Oct 31, 2022	33.38	33.83	33.36	33.47
7618	NASDAQ	COLB	Fri, Oct 28, 2022	32.65	33.57	32.36	33.56
7617	NASDAQ	COLB	Thu, Oct 27, 2022	32.29	32.61	31.91	32.38
7616	NASDAQ	COLB	Wed, Oct 26, 2022	31.84	32.35	31.74	32.06
7615	NASDAQ	COLB	Tue, Oct 25, 2022	30.89	31.50	30.79	31.43
7614	NASDAQ	COLB	Mon, Oct 24, 2022	31.41	31.41	30.86	31.11
7613	NASDAQ	COLB	Fri, Oct 21, 2022	30.64	31.32	30.25	31.16
7612	NASDAQ	COLB	Thu, Oct 20, 2022	29.93	31.05	29.58	30.32
7611	NASDAQ	COLB	Wed, Oct 19, 2022	30.40	30.69	29.47	29.88
7610	NASDAQ	COLB	Tue, Oct 18, 2022	30.92	31.13	30.30	30.63
7609	NASDAQ	COLB	Mon, Oct 17, 2022	30.27	30.68	30.04	30.57
7608	NASDAQ	COLB	Fri, Oct 14, 2022	30.39	30.73	29.74	29.79
7607	NASDAQ	COLB	Thu, Oct 13, 2022	28.91	30.45	28.68	30.37
7606	NASDAQ	COLB	Wed, Oct 12, 2022	29.56	29.79	29.24	29.26
7605	NASDAQ	COLB	Tue, Oct 11, 2022	29.28	30.04	29.10	29.62
7604	NASDAQ	COLB	Mon, Oct 10, 2022	29.40	29.71	29.02	29.25
7603	NASDAQ	COLB	Fri, Oct 7, 2022	30.03	30.03	29.08	29.10
7602	NASDAQ	COLB	Thu, Oct 6, 2022	30.09	30.50	29.86	30.17
7601	NASDAQ	COLB	Wed, Oct 5, 2022	30.07	30.39	29.78	30.34
7600	NASDAQ	COLB	Tue, Oct 4, 2022	29.68	30.73	29.68	30.49
7599	NASDAQ	COLB	Mon, Oct 3, 2022	29.36	29.59	28.78	29.32
7598	NASDAQ	COLB	Fri, Sep 30, 2022	29.00	29.67	28.82	28.89
7597	NASDAQ	COLB	Thu, Sep 29, 2022	29.16	29.30	28.53	28.97
7596	NASDAQ	COLB	Wed, Sep 28, 2022	29.25	29.69	29.08	29.34
7595	NASDAQ	COLB	Tue, Sep 27, 2022	29.77	29.92	28.89	29.25
7594	NASDAQ	COLB	Mon, Sep 26, 2022	29.49	30.46	29.41	29.59
7593	NASDAQ	COLB	Fri, Sep 23, 2022	29.62	29.88	29.20	29.77
7592	NASDAQ	COLB	Thu, Sep 22, 2022	30.88	31.07	29.77	30.08
7591	NASDAQ	COLB	Wed, Sep 21, 2022	30.93	31.63	30.79	30.79
7590	NASDAQ	COLB	Tue, Sep 20, 2022	30.40	30.82	30.34	30.74
7589	NASDAQ	COLB	Mon, Sep 19, 2022	29.80	30.76	29.78	30.66
7588	NASDAQ	COLB	Fri, Sep 16, 2022	30.50	30.50	29.69	30.11
7587	NASDAQ	COLB	Thu, Sep 15, 2022	29.75	30.77	29.75	30.73
7586	NASDAQ	COLB	Wed, Sep 14, 2022	29.67	29.83	29.33	29.79
7585	NASDAQ	COLB	Tue, Sep 13, 2022	30.13	30.30	29.60	29.72
7584	NASDAQ	COLB	Mon, Sep 12, 2022	30.94	31.34	30.66	30.76
7583	NASDAQ	COLB	Fri, Sep 9, 2022	30.56	30.84	30.42	30.82
7582	NASDAQ	COLB	Thu, Sep 8, 2022	28.96	30.34	28.86	30.31
7581	NASDAQ	COLB	Wed, Sep 7, 2022	28.58	29.23	28.45	29.20
7580	NASDAQ	COLB	Tue, Sep 6, 2022	29.64	29.64	28.36	28.73
7579	NASDAQ	COLB	Fri, Sep 2, 2022	30.25	30.53	29.26	29.41
7578	NASDAQ	COLB	Thu, Sep 1, 2022	29.98	30.07	29.61	29.93
7577	NASDAQ	COLB	Wed, Aug 31, 2022	30.44	30.45	29.94	29.95
7576	NASDAQ	COLB	Tue, Aug 30, 2022	30.17	30.37	29.67	30.36
7575	NASDAQ	COLB	Mon, Aug 29, 2022	30.73	30.73	30.02	30.04
7574	NASDAQ	COLB	Fri, Aug 26, 2022	31.65	31.79	30.80	30.93
7573	NASDAQ	COLB	Thu, Aug 25, 2022	31.08	31.75	31.03	31.56
7572	NASDAQ	COLB	Wed, Aug 24, 2022	30.76	31.20	30.65	31.05
7571	NASDAQ	COLB	Tue, Aug 23, 2022	31.25	31.41	30.86	30.92
7570	NASDAQ	COLB	Mon, Aug 22, 2022	31.60	31.69	31.05	31.16
7569	NASDAQ	COLB	Fri, Aug 19, 2022	32.01	32.23	31.79	32.09
7568	NASDAQ	COLB	Thu, Aug 18, 2022	32.50	32.51	32.06	32.32
7567	NASDAQ	COLB	Wed, Aug 17, 2022	32.30	32.55	32.14	32.44
7566	NASDAQ	COLB	Tue, Aug 16, 2022	32.29	32.83	32.22	32.76
7565	NASDAQ	COLB	Mon, Aug 15, 2022	31.72	32.36	31.72	32.29
7564	NASDAQ	COLB	Fri, Aug 12, 2022	31.95	32.15	31.66	32.13
7563	NASDAQ	COLB	Thu, Aug 11, 2022	31.28	31.77	31.28	31.65
7562	NASDAQ	COLB	Wed, Aug 10, 2022	30.92	31.28	30.89	31.02
7561	NASDAQ	COLB	Tue, Aug 9, 2022	30.45	30.64	30.19	30.62
7560	NASDAQ	COLB	Mon, Aug 8, 2022	30.39	30.60	30.26	30.40
7559	NASDAQ	COLB	Fri, Aug 5, 2022	29.56	30.21	29.55	30.15
7558	NASDAQ	COLB	Thu, Aug 4, 2022	29.78	29.89	29.43	29.53
7557	NASDAQ	COLB	Wed, Aug 3, 2022	29.82	30.01	29.52	29.91
7556	NASDAQ	COLB	Tue, Aug 2, 2022	29.86	29.99	29.41	29.51
7555	NASDAQ	COLB	Mon, Aug 1, 2022	30.03	30.56	29.83	30.30
7554	NASDAQ	COLB	Fri, Jul 29, 2022	29.94	30.42	29.78	30.17
7553	NASDAQ	COLB	Thu, Jul 28, 2022	29.87	30.10	29.46	29.89
7552	NASDAQ	COLB	Wed, Jul 27, 2022	29.29	30.17	29.21	29.92
7551	NASDAQ	COLB	Tue, Jul 26, 2022	28.88	29.57	28.88	29.18
7550	NASDAQ	COLB	Mon, Jul 25, 2022	29.56	29.74	29.18	29.24
7549	NASDAQ	COLB	Fri, Jul 22, 2022	30.07	30.30	29.01	29.33
7548	NASDAQ	COLB	Thu, Jul 21, 2022	29.45	30.33	29.38	29.94
7547	NASDAQ	COLB	Wed, Jul 20, 2022	29.89	30.48	29.71	30.31
7546	NASDAQ	COLB	Tue, Jul 19, 2022	29.42	30.28	29.24	30.07
7545	NASDAQ	COLB	Mon, Jul 18, 2022	29.45	29.79	28.92	28.99
7544	NASDAQ	COLB	Fri, Jul 15, 2022	29.06	29.38	28.70	29.19
7543	NASDAQ	COLB	Thu, Jul 14, 2022	27.95	28.49	27.78	28.45
7542	NASDAQ	COLB	Wed, Jul 13, 2022	28.95	29.14	28.29	28.48
7541	NASDAQ	COLB	Tue, Jul 12, 2022	28.80	29.65	28.80	29.27
7540	NASDAQ	COLB	Mon, Jul 11, 2022	29.19	29.39	29.03	29.14
7539	NASDAQ	COLB	Fri, Jul 8, 2022	29.59	29.77	29.31	29.53
7538	NASDAQ	COLB	Thu, Jul 7, 2022	29.58	29.83	29.45	29.52
7537	NASDAQ	COLB	Wed, Jul 6, 2022	29.00	29.59	28.91	29.28
7536	NASDAQ	COLB	Tue, Jul 5, 2022	29.27	29.70	28.36	29.20
7535	NASDAQ	COLB	Fri, Jul 1, 2022	28.63	29.99	28.58	29.82
7534	NASDAQ	COLB	Thu, Jun 30, 2022	28.17	29.11	27.93	28.65
7533	NASDAQ	COLB	Wed, Jun 29, 2022	28.75	29.07	28.41	28.80
7532	NASDAQ	COLB	Tue, Jun 28, 2022	28.89	29.26	28.66	28.80
7531	NASDAQ	COLB	Mon, Jun 27, 2022	29.18	29.42	28.49	28.67
7530	NASDAQ	COLB	Fri, Jun 24, 2022	27.73	29.35	27.73	29.19
7529	NASDAQ	COLB	Thu, Jun 23, 2022	28.15	28.19	27.14	27.61
7528	NASDAQ	COLB	Wed, Jun 22, 2022	27.91	28.40	27.62	28.27
7527	NASDAQ	COLB	Tue, Jun 21, 2022	28.29	28.43	27.74	28.06
7526	NASDAQ	COLB	Fri, Jun 17, 2022	27.67	28.01	27.37	27.62
7525	NASDAQ	COLB	Thu, Jun 16, 2022	27.85	27.88	26.97	27.30
7524	NASDAQ	COLB	Wed, Jun 15, 2022	28.72	28.92	28.08	28.42
7523	NASDAQ	COLB	Tue, Jun 14, 2022	28.19	28.68	28.02	28.42
7522	NASDAQ	COLB	Mon, Jun 13, 2022	27.81	28.44	27.68	27.90
7521	NASDAQ	COLB	Fri, Jun 10, 2022	28.53	28.74	28.12	28.39
7520	NASDAQ	COLB	Thu, Jun 9, 2022	30.24	30.33	29.04	29.06
7519	NASDAQ	COLB	Wed, Jun 8, 2022	30.92	31.01	30.11	30.32
7518	NASDAQ	COLB	Tue, Jun 7, 2022	30.43	31.33	30.24	31.27
7517	NASDAQ	COLB	Mon, Jun 6, 2022	30.62	30.98	30.10	30.82
7516	NASDAQ	COLB	Fri, Jun 3, 2022	30.57	30.57	30.10	30.28
7515	NASDAQ	COLB	Thu, Jun 2, 2022	29.87	30.65	29.33	30.63
7514	NASDAQ	COLB	Wed, Jun 1, 2022	30.15	30.27	29.29	29.85
7513	NASDAQ	COLB	Tue, May 31, 2022	30.11	30.29	29.61	30.15
7512	NASDAQ	COLB	Fri, May 27, 2022	29.58	30.36	29.41	30.35
7511	NASDAQ	COLB	Thu, May 26, 2022	29.15	29.68	29.12	29.47
7510	NASDAQ	COLB	Wed, May 25, 2022	28.57	29.35	28.40	28.97
7509	NASDAQ	COLB	Tue, May 24, 2022	29.04	29.18	28.04	28.52
7508	NASDAQ	COLB	Mon, May 23, 2022	29.24	29.73	28.82	29.21
7507	NASDAQ	COLB	Fri, May 20, 2022	28.54	28.84	28.04	28.78
7506	NASDAQ	COLB	Thu, May 19, 2022	28.67	28.96	28.26	28.30
7505	NASDAQ	COLB	Wed, May 18, 2022	29.02	29.34	28.74	29.00
7504	NASDAQ	COLB	Tue, May 17, 2022	28.66	29.23	28.50	29.23
7503	NASDAQ	COLB	Mon, May 16, 2022	28.23	28.55	27.79	28.12
7502	NASDAQ	COLB	Fri, May 13, 2022	28.64	28.82	28.15	28.46
7501	NASDAQ	COLB	Thu, May 12, 2022	27.85	28.44	27.61	28.44
7500	NASDAQ	COLB	Wed, May 11, 2022	28.79	29.02	27.82	27.94
7499	NASDAQ	COLB	Tue, May 10, 2022	29.05	29.28	28.00	28.58
7498	NASDAQ	COLB	Mon, May 9, 2022	28.48	29.29	28.34	28.86
7497	NASDAQ	COLB	Fri, May 6, 2022	29.84	29.90	28.48	28.90
7496	NASDAQ	COLB	Thu, May 5, 2022	30.00	30.10	29.31	29.79
7495	NASDAQ	COLB	Wed, May 4, 2022	29.58	30.46	29.15	30.41
7494	NASDAQ	COLB	Tue, May 3, 2022	28.86	29.62	28.48	29.54
7493	NASDAQ	COLB	Mon, May 2, 2022	28.29	29.04	28.00	28.99
7492	NASDAQ	COLB	Fri, Apr 29, 2022	29.52	29.52	27.95	28.08
7491	NASDAQ	COLB	Thu, Apr 28, 2022	29.86	30.29	29.09	29.45
7490	NASDAQ	COLB	Wed, Apr 27, 2022	30.01	30.31	29.49	29.69
7489	NASDAQ	COLB	Tue, Apr 26, 2022	30.57	31.07	29.95	29.96
7488	NASDAQ	COLB	Mon, Apr 25, 2022	31.15	31.21	30.03	31.15
7487	NASDAQ	COLB	Fri, Apr 22, 2022	31.93	31.93	30.95	31.37
7486	NASDAQ	COLB	Thu, Apr 21, 2022	31.29	32.15	31.17	31.39
7485	NASDAQ	COLB	Wed, Apr 20, 2022	31.43	32.01	31.25	31.27
7484	NASDAQ	COLB	Tue, Apr 19, 2022	30.51	31.43	30.41	31.32
7483	NASDAQ	COLB	Mon, Apr 18, 2022	30.09	30.41	29.98	30.20
7482	NASDAQ	COLB	Thu, Apr 14, 2022	30.52	30.67	30.09	30.18
7481	NASDAQ	COLB	Wed, Apr 13, 2022	29.37	30.54	29.22	30.47
7480	NASDAQ	COLB	Tue, Apr 12, 2022	30.35	30.63	29.66	29.82
7479	NASDAQ	COLB	Mon, Apr 11, 2022	30.28	30.83	30.18	30.19
7478	NASDAQ	COLB	Fri, Apr 8, 2022	30.26	30.39	29.80	30.18
7477	NASDAQ	COLB	Thu, Apr 7, 2022	30.55	30.56	29.74	30.01
7476	NASDAQ	COLB	Wed, Apr 6, 2022	30.48	30.81	30.39	30.50
7475	NASDAQ	COLB	Tue, Apr 5, 2022	31.14	31.41	30.61	30.73
7474	NASDAQ	COLB	Mon, Apr 4, 2022	31.05	31.44	30.01	31.16
7473	NASDAQ	COLB	Fri, Apr 1, 2022	32.77	32.86	30.98	31.11
7472	NASDAQ	COLB	Thu, Mar 31, 2022	32.82	33.34	32.06	32.27
7471	NASDAQ	COLB	Wed, Mar 30, 2022	34.34	34.45	32.70	33.06
7470	NASDAQ	COLB	Tue, Mar 29, 2022	34.00	34.43	33.68	34.35
7469	NASDAQ	COLB	Mon, Mar 28, 2022	33.83	33.83	32.82	33.47
7468	NASDAQ	COLB	Fri, Mar 25, 2022	33.23	34.23	33.23	34.07
7467	NASDAQ	COLB	Thu, Mar 24, 2022	32.98	33.25	32.60	33.23
7466	NASDAQ	COLB	Wed, Mar 23, 2022	34.03	34.37	32.76	32.78
7465	NASDAQ	COLB	Tue, Mar 22, 2022	34.27	34.72	34.04	34.40
7464	NASDAQ	COLB	Mon, Mar 21, 2022	34.02	34.47	33.38	33.71
7463	NASDAQ	COLB	Fri, Mar 18, 2022	33.97	34.42	32.95	33.83
7462	NASDAQ	COLB	Thu, Mar 17, 2022	34.20	34.43	33.77	34.34
7461	NASDAQ	COLB	Wed, Mar 16, 2022	34.64	35.28	34.05	34.78
7460	NASDAQ	COLB	Tue, Mar 15, 2022	34.41	34.82	33.36	34.17
7459	NASDAQ	COLB	Mon, Mar 14, 2022	36.04	36.04	33.85	34.12
7458	NASDAQ	COLB	Fri, Mar 11, 2022	34.94	35.72	34.92	35.26
7457	NASDAQ	COLB	Thu, Mar 10, 2022	34.09	34.68	33.92	34.57
7456	NASDAQ	COLB	Wed, Mar 9, 2022	35.03	35.58	34.54	34.59
7455	NASDAQ	COLB	Tue, Mar 8, 2022	33.51	34.95	33.36	33.89
7454	NASDAQ	COLB	Mon, Mar 7, 2022	34.18	34.50	32.99	33.06
7453	NASDAQ	COLB	Fri, Mar 4, 2022	35.03	35.53	33.98	34.50
7452	NASDAQ	COLB	Thu, Mar 3, 2022	36.32	36.50	35.39	35.89
7451	NASDAQ	COLB	Wed, Mar 2, 2022	34.63	36.68	34.63	36.23
7450	NASDAQ	COLB	Tue, Mar 1, 2022	35.84	36.35	33.81	34.37
7449	NASDAQ	COLB	Mon, Feb 28, 2022	36.27	36.66	35.78	36.63
7448	NASDAQ	COLB	Fri, Feb 25, 2022	35.29	37.08	35.09	36.97
7447	NASDAQ	COLB	Thu, Feb 24, 2022	34.32	34.94	33.05	34.85
7446	NASDAQ	COLB	Wed, Feb 23, 2022	36.58	36.85	35.52	35.67
7445	NASDAQ	COLB	Tue, Feb 22, 2022	36.32	36.75	35.96	36.34
7444	NASDAQ	COLB	Fri, Feb 18, 2022	35.86	36.52	35.86	36.30
7443	NASDAQ	COLB	Thu, Feb 17, 2022	36.77	36.86	35.93	35.97
7442	NASDAQ	COLB	Wed, Feb 16, 2022	36.64	37.59	36.50	37.13
7441	NASDAQ	COLB	Tue, Feb 15, 2022	36.13	36.81	36.07	36.75
7440	NASDAQ	COLB	Mon, Feb 14, 2022	36.06	36.35	35.49	35.68
7439	NASDAQ	COLB	Fri, Feb 11, 2022	35.37	36.42	35.37	35.93
7438	NASDAQ	COLB	Thu, Feb 10, 2022	35.79	36.47	35.59	35.83
7437	NASDAQ	COLB	Wed, Feb 9, 2022	35.97	36.18	35.64	35.78
7436	NASDAQ	COLB	Tue, Feb 8, 2022	35.61	36.10	35.44	36.06
7435	NASDAQ	COLB	Mon, Feb 7, 2022	35.27	35.57	34.98	35.37
7434	NASDAQ	COLB	Fri, Feb 4, 2022	34.71	35.53	34.41	35.29
7433	NASDAQ	COLB	Thu, Feb 3, 2022	34.51	35.01	34.25	34.43
7432	NASDAQ	COLB	Wed, Feb 2, 2022	34.73	34.87	34.28	34.59
7431	NASDAQ	COLB	Tue, Feb 1, 2022	34.24	34.88	34.01	34.82
7430	NASDAQ	COLB	Mon, Jan 31, 2022	34.45	34.83	33.74	34.77
7429	NASDAQ	COLB	Fri, Jan 28, 2022	34.40	34.70	33.68	34.53
7428	NASDAQ	COLB	Thu, Jan 27, 2022	35.81	36.11	34.27	34.44
7427	NASDAQ	COLB	Wed, Jan 26, 2022	36.53	36.60	35.13	35.65
7426	NASDAQ	COLB	Tue, Jan 25, 2022	35.33	36.45	34.53	36.07
7425	NASDAQ	COLB	Mon, Jan 24, 2022	34.44	35.56	34.25	35.46
7424	NASDAQ	COLB	Fri, Jan 21, 2022	34.77	36.09	34.49	35.03
7423	NASDAQ	COLB	Thu, Jan 20, 2022	34.90	35.83	34.64	34.90
7422	NASDAQ	COLB	Wed, Jan 19, 2022	36.40	36.51	35.08	35.09
7421	NASDAQ	COLB	Tue, Jan 18, 2022	37.03	37.22	36.17	36.29
7420	NASDAQ	COLB	Fri, Jan 14, 2022	36.52	37.00	36.19	36.95
7419	NASDAQ	COLB	Thu, Jan 13, 2022	37.12	37.66	36.72	36.83
7418	NASDAQ	COLB	Wed, Jan 12, 2022	36.67	37.25	36.47	36.96
7417	NASDAQ	COLB	Tue, Jan 11, 2022	36.84	36.84	36.26	36.73
7416	NASDAQ	COLB	Mon, Jan 10, 2022	36.28	36.79	35.91	36.70
7415	NASDAQ	COLB	Fri, Jan 7, 2022	35.51	36.13	35.16	36.05
7414	NASDAQ	COLB	Thu, Jan 6, 2022	34.37	35.64	33.73	35.52
7413	NASDAQ	COLB	Wed, Jan 5, 2022	33.99	34.22	33.69	33.71
7412	NASDAQ	COLB	Tue, Jan 4, 2022	33.74	34.45	33.53	33.76
7411	NASDAQ	COLB	Mon, Jan 3, 2022	33.29	33.95	33.08	33.41
7410	NASDAQ	COLB	Fri, Dec 31, 2021	32.90	33.09	32.71	32.72
7409	NASDAQ	COLB	Thu, Dec 30, 2021	32.77	33.18	32.50	32.95
7408	NASDAQ	COLB	Wed, Dec 29, 2021	32.99	33.05	32.68	32.77
7407	NASDAQ	COLB	Tue, Dec 28, 2021	33.69	33.69	32.64	32.90
7406	NASDAQ	COLB	Mon, Dec 27, 2021	32.61	32.80	32.13	32.78
7405	NASDAQ	COLB	Thu, Dec 23, 2021	32.40	32.77	32.27	32.34
7404	NASDAQ	COLB	Wed, Dec 22, 2021	31.62	32.09	31.55	32.06
7403	NASDAQ	COLB	Tue, Dec 21, 2021	31.15	31.91	31.15	31.83
7402	NASDAQ	COLB	Mon, Dec 20, 2021	30.85	30.96	30.09	30.88
7401	NASDAQ	COLB	Fri, Dec 17, 2021	32.67	32.77	30.55	31.29
7400	NASDAQ	COLB	Thu, Dec 16, 2021	33.36	33.68	32.64	32.65
7399	NASDAQ	COLB	Wed, Dec 15, 2021	33.10	33.68	32.74	32.96
7398	NASDAQ	COLB	Tue, Dec 14, 2021	32.93	33.74	32.93	33.02
7397	NASDAQ	COLB	Mon, Dec 13, 2021	33.10	33.52	32.24	32.78
7396	NASDAQ	COLB	Fri, Dec 10, 2021	33.47	33.61	33.05	33.28
7395	NASDAQ	COLB	Thu, Dec 9, 2021	33.19	33.87	32.95	33.19
7394	NASDAQ	COLB	Wed, Dec 8, 2021	33.61	33.89	33.42	33.53
7393	NASDAQ	COLB	Tue, Dec 7, 2021	34.03	34.16	33.25	33.42
7392	NASDAQ	COLB	Mon, Dec 6, 2021	33.15	34.08	33.03	33.79
7391	NASDAQ	COLB	Fri, Dec 3, 2021	33.20	33.40	32.31	32.54
7390	NASDAQ	COLB	Thu, Dec 2, 2021	32.83	33.55	32.26	33.16
7389	NASDAQ	COLB	Wed, Dec 1, 2021	33.47	33.86	32.24	32.27
7388	NASDAQ	COLB	Tue, Nov 30, 2021	32.92	33.08	32.40	32.86
7387	NASDAQ	COLB	Mon, Nov 29, 2021	33.26	33.26	32.36	33.00
7386	NASDAQ	COLB	Fri, Nov 26, 2021	33.13	33.35	31.95	32.69
7385	NASDAQ	COLB	Wed, Nov 24, 2021	34.36	34.75	34.20	34.38
7384	NASDAQ	COLB	Tue, Nov 23, 2021	34.33	34.52	33.59	34.47
7383	NASDAQ	COLB	Mon, Nov 22, 2021	34.86	34.86	33.94	33.97
7382	NASDAQ	COLB	Fri, Nov 19, 2021	34.01	34.34	33.64	34.04
7381	NASDAQ	COLB	Thu, Nov 18, 2021	34.96	35.36	34.04	34.46
7380	NASDAQ	COLB	Wed, Nov 17, 2021	35.42	35.67	34.82	35.03
7379	NASDAQ	COLB	Tue, Nov 16, 2021	35.91	35.95	35.53	35.68
7378	NASDAQ	COLB	Mon, Nov 15, 2021	36.00	36.43	35.82	36.01
7377	NASDAQ	COLB	Fri, Nov 12, 2021	36.27	36.28	35.58	36.00
7376	NASDAQ	COLB	Thu, Nov 11, 2021	36.55	36.70	36.15	36.23
7375	NASDAQ	COLB	Wed, Nov 10, 2021	36.21	36.68	36.21	36.42
7374	NASDAQ	COLB	Tue, Nov 9, 2021	36.26	36.41	35.87	36.25
7373	NASDAQ	COLB	Mon, Nov 8, 2021	36.76	36.93	36.32	36.43
7372	NASDAQ	COLB	Fri, Nov 5, 2021	35.89	36.66	35.89	36.54
7371	NASDAQ	COLB	Thu, Nov 4, 2021	36.40	36.40	35.31	35.61
7370	NASDAQ	COLB	Wed, Nov 3, 2021	34.44	36.47	34.27	36.31
7369	NASDAQ	COLB	Tue, Nov 2, 2021	35.08	35.08	34.57	34.63
7368	NASDAQ	COLB	Mon, Nov 1, 2021	34.38	35.13	34.20	34.99
7367	NASDAQ	COLB	Fri, Oct 29, 2021	34.39	34.55	33.98	34.13
7366	NASDAQ	COLB	Thu, Oct 28, 2021	33.92	34.76	33.54	34.13
7365	NASDAQ	COLB	Wed, Oct 27, 2021	34.61	34.61	33.89	33.92
7364	NASDAQ	COLB	Tue, Oct 26, 2021	35.33	35.39	34.77	34.86
7363	NASDAQ	COLB	Mon, Oct 25, 2021	35.60	35.69	35.24	35.36
7362	NASDAQ	COLB	Fri, Oct 22, 2021	35.06	35.44	34.77	35.42
7361	NASDAQ	COLB	Thu, Oct 21, 2021	35.26	35.46	34.79	35.05
7360	NASDAQ	COLB	Wed, Oct 20, 2021	34.93	35.68	34.60	35.50
7359	NASDAQ	COLB	Tue, Oct 19, 2021	35.11	35.25	34.69	35.05
7358	NASDAQ	COLB	Mon, Oct 18, 2021	34.73	35.50	34.50	35.04
7357	NASDAQ	COLB	Fri, Oct 15, 2021	34.78	35.08	34.31	34.80
7356	NASDAQ	COLB	Thu, Oct 14, 2021	34.82	35.01	34.13	34.28
7355	NASDAQ	COLB	Wed, Oct 13, 2021	33.70	34.43	32.95	34.42
7354	NASDAQ	COLB	Tue, Oct 12, 2021	35.49	36.12	33.27	33.68
7353	NASDAQ	COLB	Mon, Oct 11, 2021	40.68	40.79	39.53	39.57
7352	NASDAQ	COLB	Fri, Oct 8, 2021	40.12	40.74	39.74	40.37
7351	NASDAQ	COLB	Thu, Oct 7, 2021	40.06	40.58	39.98	40.38
7350	NASDAQ	COLB	Wed, Oct 6, 2021	38.66	39.10	38.23	39.06
7349	NASDAQ	COLB	Tue, Oct 5, 2021	39.14	39.59	38.70	39.07
7348	NASDAQ	COLB	Mon, Oct 4, 2021	38.69	39.36	38.69	38.98
7347	NASDAQ	COLB	Fri, Oct 1, 2021	38.04	39.39	37.93	38.90
7346	NASDAQ	COLB	Thu, Sep 30, 2021	39.10	39.83	37.90	37.99
7345	NASDAQ	COLB	Wed, Sep 29, 2021	38.21	39.22	37.78	38.64
7344	NASDAQ	COLB	Tue, Sep 28, 2021	38.65	38.98	37.64	38.23
7343	NASDAQ	COLB	Mon, Sep 27, 2021	37.57	38.91	37.33	38.31
7342	NASDAQ	COLB	Fri, Sep 24, 2021	35.91	37.28	35.63	37.08
7341	NASDAQ	COLB	Thu, Sep 23, 2021	33.98	36.23	33.98	35.93
7340	NASDAQ	COLB	Wed, Sep 22, 2021	34.19	34.90	33.79	34.25
7339	NASDAQ	COLB	Tue, Sep 21, 2021	33.56	34.10	33.27	33.70
7338	NASDAQ	COLB	Mon, Sep 20, 2021	33.12	33.43	32.60	33.28
7337	NASDAQ	COLB	Fri, Sep 17, 2021	33.43	34.18	32.97	34.16
7336	NASDAQ	COLB	Thu, Sep 16, 2021	33.54	33.71	32.99	33.22
7335	NASDAQ	COLB	Wed, Sep 15, 2021	33.06	33.66	33.06	33.38
7334	NASDAQ	COLB	Tue, Sep 14, 2021	34.31	34.31	32.98	33.11
7333	NASDAQ	COLB	Mon, Sep 13, 2021	34.13	34.30	33.65	34.15
7332	NASDAQ	COLB	Fri, Sep 10, 2021	34.92	35.36	33.63	33.66
7331	NASDAQ	COLB	Thu, Sep 9, 2021	34.65	35.61	34.56	34.82
7330	NASDAQ	COLB	Wed, Sep 8, 2021	35.04	35.19	34.33	34.75
7329	NASDAQ	COLB	Tue, Sep 7, 2021	35.68	35.92	35.11	35.13
7328	NASDAQ	COLB	Fri, Sep 3, 2021	35.99	36.03	35.38	35.59
7327	NASDAQ	COLB	Thu, Sep 2, 2021	36.10	36.48	35.50	35.87
7326	NASDAQ	COLB	Wed, Sep 1, 2021	36.46	36.54	35.69	36.10
7325	NASDAQ	COLB	Tue, Aug 31, 2021	36.23	36.74	36.01	36.36
7324	NASDAQ	COLB	Mon, Aug 30, 2021	37.00	37.09	36.07	36.12
7323	NASDAQ	COLB	Fri, Aug 27, 2021	35.94	36.91	35.94	36.91
7322	NASDAQ	COLB	Thu, Aug 26, 2021	36.34	36.87	35.77	35.79
7321	NASDAQ	COLB	Wed, Aug 25, 2021	36.70	36.94	36.23	36.24
7320	NASDAQ	COLB	Tue, Aug 24, 2021	36.70	36.95	36.48	36.56
7319	NASDAQ	COLB	Mon, Aug 23, 2021	36.74	36.97	36.52	36.70
7318	NASDAQ	COLB	Fri, Aug 20, 2021	35.74	36.57	35.61	36.52
7317	NASDAQ	COLB	Thu, Aug 19, 2021	35.76	36.01	35.27	35.82
7316	NASDAQ	COLB	Wed, Aug 18, 2021	36.62	36.87	36.06	36.11
7315	NASDAQ	COLB	Tue, Aug 17, 2021	37.05	37.33	36.31	36.70
7314	NASDAQ	COLB	Mon, Aug 16, 2021	36.92	37.45	36.74	37.42
7313	NASDAQ	COLB	Fri, Aug 13, 2021	37.35	37.40	36.77	37.21
7312	NASDAQ	COLB	Thu, Aug 12, 2021	37.43	37.67	37.00	37.15
7311	NASDAQ	COLB	Wed, Aug 11, 2021	37.25	37.55	36.67	37.43
7310	NASDAQ	COLB	Tue, Aug 10, 2021	36.05	37.39	36.00	37.18
7309	NASDAQ	COLB	Mon, Aug 9, 2021	36.35	37.02	34.76	36.41
7308	NASDAQ	COLB	Fri, Aug 6, 2021	36.27	37.00	35.91	36.69
7307	NASDAQ	COLB	Thu, Aug 5, 2021	35.02	35.72	34.82	35.61
7306	NASDAQ	COLB	Wed, Aug 4, 2021	34.74	35.41	34.73	34.93
7305	NASDAQ	COLB	Tue, Aug 3, 2021	34.29	35.59	34.29	35.47
7304	NASDAQ	COLB	Mon, Aug 2, 2021	34.93	35.98	34.59	35.04
7303	NASDAQ	COLB	Fri, Jul 30, 2021	35.07	35.82	34.88	34.94
7302	NASDAQ	COLB	Thu, Jul 29, 2021	34.96	35.46	34.46	34.79
7301	NASDAQ	COLB	Wed, Jul 28, 2021	34.79	35.27	34.21	34.83
7300	NASDAQ	COLB	Tue, Jul 27, 2021	34.53	35.00	34.26	34.61
7299	NASDAQ	COLB	Mon, Jul 26, 2021	34.57	35.18	34.57	34.86
7298	NASDAQ	COLB	Fri, Jul 23, 2021	34.23	34.88	33.98	34.54
7297	NASDAQ	COLB	Thu, Jul 22, 2021	34.69	34.77	33.69	33.83
7296	NASDAQ	COLB	Wed, Jul 21, 2021	34.94	35.44	34.83	34.94
7295	NASDAQ	COLB	Tue, Jul 20, 2021	33.62	35.33	33.54	34.47
7294	NASDAQ	COLB	Mon, Jul 19, 2021	33.70	34.17	33.22	33.67
7293	NASDAQ	COLB	Fri, Jul 16, 2021	35.73	35.80	34.65	34.73
7292	NASDAQ	COLB	Thu, Jul 15, 2021	34.53	35.44	34.26	35.40
7291	NASDAQ	COLB	Wed, Jul 14, 2021	35.28	35.67	34.61	34.88
7290	NASDAQ	COLB	Tue, Jul 13, 2021	35.97	36.13	34.92	35.15
7289	NASDAQ	COLB	Mon, Jul 12, 2021	35.51	36.29	34.96	36.14
7288	NASDAQ	COLB	Fri, Jul 9, 2021	35.57	36.17	35.28	36.07
7287	NASDAQ	COLB	Thu, Jul 8, 2021	34.54	35.40	34.21	34.77
7286	NASDAQ	COLB	Wed, Jul 7, 2021	36.10	36.93	35.40	35.55
7285	NASDAQ	COLB	Tue, Jul 6, 2021	37.03	37.30	36.09	36.41
7284	NASDAQ	COLB	Fri, Jul 2, 2021	38.30	38.53	37.48	37.51
7283	NASDAQ	COLB	Thu, Jul 1, 2021	38.92	39.04	38.25	38.42
7282	NASDAQ	COLB	Wed, Jun 30, 2021	40.16	40.16	38.09	38.56
7281	NASDAQ	COLB	Tue, Jun 29, 2021	38.93	39.21	38.18	38.30
7280	NASDAQ	COLB	Mon, Jun 28, 2021	39.49	39.50	38.33	38.53
7279	NASDAQ	COLB	Fri, Jun 25, 2021	39.02	39.80	38.79	39.64
7278	NASDAQ	COLB	Thu, Jun 24, 2021	38.95	39.08	38.03	39.02
7277	NASDAQ	COLB	Wed, Jun 23, 2021	39.89	39.89	39.25	39.30
7276	NASDAQ	COLB	Tue, Jun 22, 2021	40.09	40.58	39.23	39.72
7275	NASDAQ	COLB	Mon, Jun 21, 2021	38.90	40.50	38.90	40.15
7274	NASDAQ	COLB	Fri, Jun 18, 2021	39.28	40.10	38.45	38.52
7273	NASDAQ	COLB	Thu, Jun 17, 2021	42.37	42.37	39.89	40.06
7272	NASDAQ	COLB	Wed, Jun 16, 2021	41.16	42.39	40.64	42.09
7271	NASDAQ	COLB	Tue, Jun 15, 2021	41.11	41.68	40.72	41.41
7270	NASDAQ	COLB	Mon, Jun 14, 2021	41.43	41.74	40.33	40.81
7269	NASDAQ	COLB	Fri, Jun 11, 2021	41.41	42.23	41.12	41.33
7268	NASDAQ	COLB	Thu, Jun 10, 2021	42.80	42.92	41.00	41.05
7267	NASDAQ	COLB	Wed, Jun 9, 2021	42.82	42.91	42.07	42.08
7266	NASDAQ	COLB	Tue, Jun 8, 2021	42.88	43.50	42.69	43.07
7265	NASDAQ	COLB	Mon, Jun 7, 2021	43.20	43.60	42.83	43.15
7264	NASDAQ	COLB	Fri, Jun 4, 2021	42.60	43.10	42.40	43.00
7263	NASDAQ	COLB	Thu, Jun 3, 2021	42.75	43.06	42.19	42.90
7262	NASDAQ	COLB	Wed, Jun 2, 2021	43.65	43.65	42.65	42.75
7261	NASDAQ	COLB	Tue, Jun 1, 2021	43.35	43.74	42.75	43.44
7260	NASDAQ	COLB	Fri, May 28, 2021	42.78	43.28	42.21	43.16
7259	NASDAQ	COLB	Thu, May 27, 2021	42.48	43.13	42.26	42.79
7258	NASDAQ	COLB	Wed, May 26, 2021	41.38	41.99	41.36	41.94
7257	NASDAQ	COLB	Tue, May 25, 2021	42.88	43.55	41.33	41.38
7256	NASDAQ	COLB	Mon, May 24, 2021	43.65	43.65	42.61	42.86
7255	NASDAQ	COLB	Fri, May 21, 2021	43.95	44.13	43.12	43.53
7254	NASDAQ	COLB	Thu, May 20, 2021	42.71	43.52	42.05	43.32
7253	NASDAQ	COLB	Wed, May 19, 2021	42.05	43.01	41.38	42.94
7252	NASDAQ	COLB	Tue, May 18, 2021	43.58	43.88	42.50	42.52
7251	NASDAQ	COLB	Mon, May 17, 2021	43.88	44.20	43.18	43.69
7250	NASDAQ	COLB	Fri, May 14, 2021	43.59	44.15	43.20	44.00
7249	NASDAQ	COLB	Thu, May 13, 2021	41.35	43.60	40.98	43.21
7248	NASDAQ	COLB	Wed, May 12, 2021	43.26	43.36	41.10	41.23
7247	NASDAQ	COLB	Tue, May 11, 2021	42.53	43.53	42.53	42.71
7246	NASDAQ	COLB	Mon, May 10, 2021	43.92	44.75	43.41	43.64
7245	NASDAQ	COLB	Fri, May 7, 2021	44.07	44.37	43.70	44.30
7244	NASDAQ	COLB	Thu, May 6, 2021	44.21	44.64	43.47	44.63
7243	NASDAQ	COLB	Wed, May 5, 2021	44.19	44.60	43.57	43.90
7242	NASDAQ	COLB	Tue, May 4, 2021	43.82	44.18	43.07	44.13
7241	NASDAQ	COLB	Mon, May 3, 2021	44.25	44.43	41.80	43.89
7240	NASDAQ	COLB	Fri, Apr 30, 2021	43.91	44.47	43.35	43.53
7239	NASDAQ	COLB	Thu, Apr 29, 2021	43.93	44.99	43.44	43.86
7238	NASDAQ	COLB	Wed, Apr 28, 2021	43.34	44.02	43.08	43.98
7237	NASDAQ	COLB	Tue, Apr 27, 2021	43.90	43.90	43.08	43.40
7236	NASDAQ	COLB	Mon, Apr 26, 2021	44.23	44.37	43.47	43.55
7235	NASDAQ	COLB	Fri, Apr 23, 2021	42.95	45.05	42.70	44.15
7234	NASDAQ	COLB	Thu, Apr 22, 2021	43.06	43.54	42.64	42.80
7233	NASDAQ	COLB	Wed, Apr 21, 2021	41.42	43.01	41.30	42.89
7232	NASDAQ	COLB	Tue, Apr 20, 2021	43.07	43.07	41.44	41.65
7231	NASDAQ	COLB	Mon, Apr 19, 2021	43.93	44.08	42.91	43.47
7230	NASDAQ	COLB	Fri, Apr 16, 2021	44.50	44.50	43.44	43.84
7229	NASDAQ	COLB	Thu, Apr 15, 2021	43.97	44.02	42.32	43.72
7228	NASDAQ	COLB	Wed, Apr 14, 2021	43.40	44.59	43.40	44.03
7227	NASDAQ	COLB	Tue, Apr 13, 2021	44.28	44.38	43.37	43.51
7226	NASDAQ	COLB	Mon, Apr 12, 2021	44.61	44.87	43.58	44.48
7225	NASDAQ	COLB	Fri, Apr 9, 2021	43.72	44.45	43.64	44.29
7224	NASDAQ	COLB	Thu, Apr 8, 2021	42.80	43.56	42.10	43.56
7223	NASDAQ	COLB	Wed, Apr 7, 2021	43.56	44.37	42.72	42.94
7222	NASDAQ	COLB	Tue, Apr 6, 2021	43.46	43.93	43.06	43.46
7221	NASDAQ	COLB	Mon, Apr 5, 2021	43.82	44.31	42.88	43.45
7220	NASDAQ	COLB	Thu, Apr 1, 2021	42.86	43.55	42.66	43.16
7219	NASDAQ	COLB	Wed, Mar 31, 2021	43.48	44.19	42.91	43.09
7218	NASDAQ	COLB	Tue, Mar 30, 2021	43.99	44.79	43.78	44.03
7217	NASDAQ	COLB	Mon, Mar 29, 2021	43.99	45.03	43.26	43.34
7216	NASDAQ	COLB	Fri, Mar 26, 2021	44.28	45.25	43.92	45.11
7215	NASDAQ	COLB	Thu, Mar 25, 2021	43.21	44.11	42.70	43.80
7214	NASDAQ	COLB	Wed, Mar 24, 2021	44.53	46.26	43.37	43.40
7213	NASDAQ	COLB	Tue, Mar 23, 2021	44.63	45.72	38.67	44.55
7212	NASDAQ	COLB	Mon, Mar 22, 2021	47.10	47.44	45.56	45.64
7211	NASDAQ	COLB	Fri, Mar 19, 2021	46.28	47.77	46.20	47.52
7210	NASDAQ	COLB	Thu, Mar 18, 2021	48.90	50.16	47.72	47.93
7209	NASDAQ	COLB	Wed, Mar 17, 2021	48.85	49.22	47.66	48.09
7208	NASDAQ	COLB	Tue, Mar 16, 2021	48.29	48.58	47.55	48.29
7207	NASDAQ	COLB	Mon, Mar 15, 2021	49.90	50.21	48.07	48.67
7206	NASDAQ	COLB	Fri, Mar 12, 2021	49.81	50.68	49.64	50.45
7205	NASDAQ	COLB	Thu, Mar 11, 2021	48.54	49.46	48.49	49.38
7204	NASDAQ	COLB	Wed, Mar 10, 2021	47.30	48.97	47.01	48.82
7203	NASDAQ	COLB	Tue, Mar 9, 2021	48.59	48.75	46.88	47.12
7202	NASDAQ	COLB	Mon, Mar 8, 2021	48.22	49.85	47.39	49.04
7201	NASDAQ	COLB	Fri, Mar 5, 2021	46.49	47.59	45.73	47.29
7200	NASDAQ	COLB	Thu, Mar 4, 2021	45.86	46.78	44.74	45.59
7199	NASDAQ	COLB	Wed, Mar 3, 2021	45.16	46.80	44.46	45.65
7198	NASDAQ	COLB	Tue, Mar 2, 2021	45.36	45.60	44.67	44.86
7197	NASDAQ	COLB	Mon, Mar 1, 2021	45.53	45.67	44.49	45.16
7196	NASDAQ	COLB	Fri, Feb 26, 2021	45.69	46.00	44.29	44.29
7195	NASDAQ	COLB	Thu, Feb 25, 2021	48.32	49.72	45.98	46.07
7194	NASDAQ	COLB	Wed, Feb 24, 2021	46.95	48.50	46.78	48.15
7193	NASDAQ	COLB	Tue, Feb 23, 2021	46.03	47.36	45.71	46.52
7192	NASDAQ	COLB	Mon, Feb 22, 2021	44.60	46.17	44.02	45.93
7191	NASDAQ	COLB	Fri, Feb 19, 2021	43.76	44.53	43.76	44.42
7190	NASDAQ	COLB	Thu, Feb 18, 2021	43.59	43.71	43.06	43.36
7189	NASDAQ	COLB	Wed, Feb 17, 2021	43.46	43.82	43.25	43.60
7188	NASDAQ	COLB	Tue, Feb 16, 2021	43.24	43.99	43.08	43.53
7187	NASDAQ	COLB	Fri, Feb 12, 2021	42.40	43.30	42.16	43.09
7186	NASDAQ	COLB	Thu, Feb 11, 2021	42.17	43.21	41.71	42.67
7185	NASDAQ	COLB	Wed, Feb 10, 2021	43.10	43.53	42.49	42.57
7184	NASDAQ	COLB	Tue, Feb 9, 2021	42.25	43.28	42.07	42.82
7183	NASDAQ	COLB	Mon, Feb 8, 2021	41.78	43.19	41.44	43.05
7182	NASDAQ	COLB	Fri, Feb 5, 2021	41.83	41.99	40.75	41.56
7181	NASDAQ	COLB	Thu, Feb 4, 2021	40.00	41.67	39.91	41.29
7180	NASDAQ	COLB	Wed, Feb 3, 2021	40.04	40.17	39.42	39.88
7179	NASDAQ	COLB	Tue, Feb 2, 2021	40.43	40.49	39.32	40.33
7178	NASDAQ	COLB	Mon, Feb 1, 2021	38.63	39.98	38.22	39.72
7177	NASDAQ	COLB	Fri, Jan 29, 2021	39.35	40.42	38.16	38.52
7176	NASDAQ	COLB	Thu, Jan 28, 2021	42.01	42.01	40.00	40.79
7175	NASDAQ	COLB	Wed, Jan 27, 2021	40.34	41.31	39.45	40.37
7174	NASDAQ	COLB	Tue, Jan 26, 2021	42.39	42.39	41.32	41.53
7173	NASDAQ	COLB	Mon, Jan 25, 2021	41.19	41.98	40.86	41.89
7172	NASDAQ	COLB	Fri, Jan 22, 2021	40.40	42.15	40.40	42.00
7171	NASDAQ	COLB	Thu, Jan 21, 2021	41.94	42.21	40.70	41.10
7170	NASDAQ	COLB	Wed, Jan 20, 2021	41.97	42.33	41.12	41.83
7169	NASDAQ	COLB	Tue, Jan 19, 2021	41.93	42.47	41.21	41.99
7168	NASDAQ	COLB	Fri, Jan 15, 2021	41.72	42.45	41.46	41.88
7167	NASDAQ	COLB	Thu, Jan 14, 2021	41.58	42.97	41.58	42.49
7166	NASDAQ	COLB	Wed, Jan 13, 2021	41.74	41.90	41.00	41.38
7165	NASDAQ	COLB	Tue, Jan 12, 2021	41.10	42.37	40.76	41.91
7164	NASDAQ	COLB	Mon, Jan 11, 2021	39.74	41.15	37.82	40.94
7163	NASDAQ	COLB	Fri, Jan 8, 2021	40.45	40.45	38.93	40.05
7162	NASDAQ	COLB	Thu, Jan 7, 2021	40.55	40.55	39.85	40.16
7161	NASDAQ	COLB	Wed, Jan 6, 2021	37.04	40.53	37.04	39.69
7160	NASDAQ	COLB	Tue, Jan 5, 2021	35.14	36.59	35.14	36.25
7159	NASDAQ	COLB	Mon, Jan 4, 2021	36.00	36.51	34.63	35.16
7158	NASDAQ	COLB	Thu, Dec 31, 2020	35.20	35.99	34.86	35.90
7157	NASDAQ	COLB	Wed, Dec 30, 2020	34.44	35.39	34.44	35.24
7156	NASDAQ	COLB	Tue, Dec 29, 2020	35.35	35.95	34.36	34.46
7155	NASDAQ	COLB	Mon, Dec 28, 2020	34.86	35.59	33.53	35.27
7154	NASDAQ	COLB	Thu, Dec 24, 2020	34.92	34.92	34.16	34.71
7153	NASDAQ	COLB	Wed, Dec 23, 2020	33.78	34.71	33.74	34.63
7152	NASDAQ	COLB	Tue, Dec 22, 2020	34.11	34.11	33.34	33.34
7151	NASDAQ	COLB	Mon, Dec 21, 2020	34.54	34.75	33.48	34.06
7150	NASDAQ	COLB	Fri, Dec 18, 2020	34.41	34.99	34.19	34.38
7149	NASDAQ	COLB	Thu, Dec 17, 2020	33.78	34.71	33.69	34.35
7148	NASDAQ	COLB	Wed, Dec 16, 2020	34.20	34.52	34.00	34.36
7147	NASDAQ	COLB	Tue, Dec 15, 2020	33.86	34.46	33.45	34.31
7146	NASDAQ	COLB	Mon, Dec 14, 2020	34.14	34.14	33.21	33.49
7145	NASDAQ	COLB	Fri, Dec 11, 2020	33.57	34.29	33.39	33.61
7144	NASDAQ	COLB	Thu, Dec 10, 2020	33.80	34.21	33.69	34.14
7143	NASDAQ	COLB	Wed, Dec 9, 2020	34.97	35.34	34.06	34.28
7142	NASDAQ	COLB	Tue, Dec 8, 2020	34.32	35.24	34.32	34.63
7141	NASDAQ	COLB	Mon, Dec 7, 2020	34.37	35.12	34.00	34.90
7140	NASDAQ	COLB	Fri, Dec 4, 2020	34.49	34.82	34.00	34.71
7139	NASDAQ	COLB	Thu, Dec 3, 2020	33.46	34.09	32.95	33.83
7138	NASDAQ	COLB	Wed, Dec 2, 2020	32.81	33.44	31.41	33.32
7137	NASDAQ	COLB	Tue, Dec 1, 2020	32.31	33.12	32.27	32.84
7136	NASDAQ	COLB	Mon, Nov 30, 2020	33.20	33.82	31.45	31.61
7135	NASDAQ	COLB	Fri, Nov 27, 2020	34.40	34.83	33.08	33.59
7134	NASDAQ	COLB	Wed, Nov 25, 2020	34.64	36.00	33.91	34.33
7133	NASDAQ	COLB	Tue, Nov 24, 2020	34.06	35.44	33.88	35.22
7132	NASDAQ	COLB	Mon, Nov 23, 2020	33.88	34.07	32.50	33.31
7131	NASDAQ	COLB	Fri, Nov 20, 2020	32.97	33.62	32.72	33.39
7130	NASDAQ	COLB	Thu, Nov 19, 2020	34.25	34.25	33.15	33.62
7129	NASDAQ	COLB	Wed, Nov 18, 2020	35.82	35.88	34.08	34.13
7128	NASDAQ	COLB	Tue, Nov 17, 2020	34.72	35.58	34.14	35.41
7127	NASDAQ	COLB	Mon, Nov 16, 2020	34.47	35.24	33.83	35.24
7126	NASDAQ	COLB	Fri, Nov 13, 2020	32.65	33.28	31.20	33.02
7125	NASDAQ	COLB	Thu, Nov 12, 2020	32.37	33.32	31.86	32.33
7124	NASDAQ	COLB	Wed, Nov 11, 2020	34.78	35.23	32.62	33.03
7123	NASDAQ	COLB	Tue, Nov 10, 2020	32.68	35.34	32.68	34.73
7122	NASDAQ	COLB	Mon, Nov 9, 2020	30.59	34.19	29.00	33.19
7121	NASDAQ	COLB	Fri, Nov 6, 2020	28.69	28.83	27.54	27.68
7120	NASDAQ	COLB	Thu, Nov 5, 2020	28.20	29.06	28.15	28.31
7119	NASDAQ	COLB	Wed, Nov 4, 2020	29.90	30.40	28.25	28.32
7118	NASDAQ	COLB	Tue, Nov 3, 2020	30.40	30.96	30.00	30.67
7117	NASDAQ	COLB	Mon, Nov 2, 2020	28.90	29.75	28.54	29.72
7116	NASDAQ	COLB	Fri, Oct 30, 2020	27.36	28.57	27.36	28.41
7115	NASDAQ	COLB	Thu, Oct 29, 2020	25.84	27.75	25.40	27.52
7114	NASDAQ	COLB	Wed, Oct 28, 2020	25.95	26.38	25.07	25.77
7113	NASDAQ	COLB	Tue, Oct 27, 2020	27.46	27.65	26.54	26.60
7112	NASDAQ	COLB	Mon, Oct 26, 2020	27.79	27.80	27.44	27.64
7111	NASDAQ	COLB	Fri, Oct 23, 2020	27.82	28.29	27.52	28.16
7110	NASDAQ	COLB	Thu, Oct 22, 2020	26.57	27.66	26.27	27.60
7109	NASDAQ	COLB	Wed, Oct 21, 2020	26.24	26.64	26.09	26.37
7108	NASDAQ	COLB	Tue, Oct 20, 2020	26.25	26.72	26.11	26.31
7107	NASDAQ	COLB	Mon, Oct 19, 2020	26.31	26.59	25.82	25.88
7106	NASDAQ	COLB	Fri, Oct 16, 2020	26.05	26.63	25.42	26.22
7105	NASDAQ	COLB	Thu, Oct 15, 2020	25.11	26.17	24.91	26.12
7104	NASDAQ	COLB	Wed, Oct 14, 2020	25.64	25.94	25.38	25.42
7103	NASDAQ	COLB	Tue, Oct 13, 2020	26.39	26.40	24.84	25.58
7102	NASDAQ	COLB	Mon, Oct 12, 2020	26.04	26.76	26.01	26.59
7101	NASDAQ	COLB	Fri, Oct 9, 2020	26.59	26.89	26.04	26.09
7100	NASDAQ	COLB	Thu, Oct 8, 2020	26.40	26.65	26.07	26.49
7099	NASDAQ	COLB	Wed, Oct 7, 2020	25.77	26.44	25.62	26.04
7098	NASDAQ	COLB	Tue, Oct 6, 2020	25.65	26.46	25.47	25.52
7097	NASDAQ	COLB	Mon, Oct 5, 2020	24.99	25.43	24.77	25.35
7096	NASDAQ	COLB	Fri, Oct 2, 2020	23.69	24.98	23.47	24.75
7095	NASDAQ	COLB	Thu, Oct 1, 2020	23.75	24.09	23.38	24.09
7094	NASDAQ	COLB	Wed, Sep 30, 2020	23.72	24.26	23.66	23.85
7093	NASDAQ	COLB	Tue, Sep 29, 2020	23.70	23.71	23.17	23.60
7092	NASDAQ	COLB	Mon, Sep 28, 2020	23.50	24.01	23.07	23.76
7091	NASDAQ	COLB	Fri, Sep 25, 2020	22.85	23.22	22.62	23.09
7090	NASDAQ	COLB	Thu, Sep 24, 2020	23.26	23.62	22.63	23.05
7089	NASDAQ	COLB	Wed, Sep 23, 2020	23.71	24.51	23.07	23.11
7088	NASDAQ	COLB	Tue, Sep 22, 2020	24.11	24.27	23.28	23.65
7087	NASDAQ	COLB	Mon, Sep 21, 2020	24.86	26.17	23.74	24.04
7086	NASDAQ	COLB	Fri, Sep 18, 2020	25.57	25.62	24.90	25.50
7085	NASDAQ	COLB	Thu, Sep 17, 2020	25.54	26.06	25.40	25.47
7084	NASDAQ	COLB	Wed, Sep 16, 2020	25.77	26.48	25.53	26.05
7083	NASDAQ	COLB	Tue, Sep 15, 2020	25.91	26.03	25.53	25.87
7082	NASDAQ	COLB	Mon, Sep 14, 2020	25.57	26.01	25.29	25.80
7081	NASDAQ	COLB	Fri, Sep 11, 2020	25.56	25.77	25.25	25.52
7080	NASDAQ	COLB	Thu, Sep 10, 2020	25.89	25.97	25.63	25.66
7079	NASDAQ	COLB	Wed, Sep 9, 2020	27.25	27.45	25.72	25.89
7078	NASDAQ	COLB	Tue, Sep 8, 2020	27.45	27.45	26.26	26.42
7077	NASDAQ	COLB	Fri, Sep 4, 2020	28.14	28.45	27.43	27.87
7076	NASDAQ	COLB	Thu, Sep 3, 2020	27.54	28.45	27.26	27.47
7075	NASDAQ	COLB	Wed, Sep 2, 2020	27.52	27.86	27.01	27.25
7074	NASDAQ	COLB	Tue, Sep 1, 2020	27.63	27.82	27.27	27.58
7073	NASDAQ	COLB	Mon, Aug 31, 2020	27.98	28.49	27.76	27.91
7072	NASDAQ	COLB	Fri, Aug 28, 2020	28.72	28.72	27.93	28.18
7071	NASDAQ	COLB	Thu, Aug 27, 2020	28.26	28.80	27.98	28.36
7070	NASDAQ	COLB	Wed, Aug 26, 2020	29.15	29.18	28.32	28.33
7069	NASDAQ	COLB	Tue, Aug 25, 2020	29.45	29.61	28.99	29.21
7068	NASDAQ	COLB	Mon, Aug 24, 2020	28.00	29.24	27.74	29.20
7067	NASDAQ	COLB	Fri, Aug 21, 2020	27.99	28.30	27.65	27.82
7066	NASDAQ	COLB	Thu, Aug 20, 2020	28.49	28.88	27.93	28.00
7065	NASDAQ	COLB	Wed, Aug 19, 2020	29.08	29.47	28.64	28.90
7064	NASDAQ	COLB	Tue, Aug 18, 2020	30.05	30.05	28.84	28.97
7063	NASDAQ	COLB	Mon, Aug 17, 2020	30.11	30.40	29.80	30.15
7062	NASDAQ	COLB	Fri, Aug 14, 2020	29.69	30.42	29.55	30.31
7061	NASDAQ	COLB	Thu, Aug 13, 2020	30.70	30.92	29.90	30.03
7060	NASDAQ	COLB	Wed, Aug 12, 2020	31.66	31.71	30.32	30.85
7059	NASDAQ	COLB	Tue, Aug 11, 2020	31.57	32.17	30.83	31.04
7058	NASDAQ	COLB	Mon, Aug 10, 2020	30.33	31.35	30.05	30.94
7057	NASDAQ	COLB	Fri, Aug 7, 2020	28.76	30.20	28.40	30.17
7056	NASDAQ	COLB	Thu, Aug 6, 2020	29.24	29.32	27.72	28.92
7055	NASDAQ	COLB	Wed, Aug 5, 2020	29.03	29.60	28.55	29.45
7054	NASDAQ	COLB	Tue, Aug 4, 2020	28.57	28.66	28.07	28.66
7053	NASDAQ	COLB	Mon, Aug 3, 2020	29.14	29.19	28.61	28.99
7052	NASDAQ	COLB	Fri, Jul 31, 2020	28.96	29.02	27.93	28.93
7051	NASDAQ	COLB	Thu, Jul 30, 2020	28.63	29.19	28.32	29.04
7050	NASDAQ	COLB	Wed, Jul 29, 2020	28.45	29.42	28.23	29.39
7049	NASDAQ	COLB	Tue, Jul 28, 2020	28.44	29.40	28.44	28.55
7048	NASDAQ	COLB	Mon, Jul 27, 2020	29.91	29.91	28.47	28.77
7047	NASDAQ	COLB	Fri, Jul 24, 2020	30.76	31.03	29.88	29.97
7046	NASDAQ	COLB	Thu, Jul 23, 2020	29.95	31.19	29.75	30.87
7045	NASDAQ	COLB	Wed, Jul 22, 2020	30.06	30.36	29.47	29.85
7044	NASDAQ	COLB	Tue, Jul 21, 2020	28.70	30.41	28.70	30.39
7043	NASDAQ	COLB	Mon, Jul 20, 2020	28.30	28.78	28.16	28.26
7042	NASDAQ	COLB	Fri, Jul 17, 2020	28.89	29.36	28.56	28.63
7041	NASDAQ	COLB	Thu, Jul 16, 2020	28.50	29.54	28.12	28.99
7040	NASDAQ	COLB	Wed, Jul 15, 2020	28.11	29.24	27.95	28.90
7039	NASDAQ	COLB	Tue, Jul 14, 2020	27.49	28.42	26.97	27.53
7038	NASDAQ	COLB	Mon, Jul 13, 2020	27.36	28.27	26.80	27.76
7037	NASDAQ	COLB	Fri, Jul 10, 2020	25.67	26.92	25.67	26.89
7036	NASDAQ	COLB	Thu, Jul 9, 2020	26.22	26.49	25.38	25.70
7035	NASDAQ	COLB	Wed, Jul 8, 2020	26.40	26.83	25.62	26.33
7034	NASDAQ	COLB	Tue, Jul 7, 2020	26.84	26.97	26.31	26.49
7033	NASDAQ	COLB	Mon, Jul 6, 2020	27.56	28.06	26.22	27.18
7032	NASDAQ	COLB	Thu, Jul 2, 2020	27.62	28.19	26.66	26.78
7031	NASDAQ	COLB	Wed, Jul 1, 2020	28.45	28.58	26.62	26.73
7030	NASDAQ	COLB	Tue, Jun 30, 2020	27.42	28.61	27.42	28.35
7029	NASDAQ	COLB	Mon, Jun 29, 2020	26.64	28.02	26.64	27.70
7028	NASDAQ	COLB	Fri, Jun 26, 2020	27.01	27.17	26.13	26.36
7027	NASDAQ	COLB	Thu, Jun 25, 2020	26.19	27.60	26.02	27.56
7026	NASDAQ	COLB	Wed, Jun 24, 2020	27.16	27.16	25.98	26.26
7025	NASDAQ	COLB	Tue, Jun 23, 2020	28.58	28.83	27.55	27.68
7024	NASDAQ	COLB	Mon, Jun 22, 2020	27.72	28.23	27.25	27.99
7023	NASDAQ	COLB	Fri, Jun 19, 2020	28.98	28.98	27.10	27.87
7022	NASDAQ	COLB	Thu, Jun 18, 2020	27.54	29.17	27.54	28.54
7021	NASDAQ	COLB	Wed, Jun 17, 2020	29.13	29.16	27.56	27.92
7020	NASDAQ	COLB	Tue, Jun 16, 2020	28.29	29.25	27.42	29.01
7019	NASDAQ	COLB	Mon, Jun 15, 2020	25.47	27.27	25.20	27.06
7018	NASDAQ	COLB	Fri, Jun 12, 2020	27.33	27.40	25.73	26.65
7017	NASDAQ	COLB	Thu, Jun 11, 2020	27.01	27.18	25.52	26.00
7016	NASDAQ	COLB	Wed, Jun 10, 2020	30.07	30.65	28.69	28.73
7015	NASDAQ	COLB	Tue, Jun 9, 2020	29.69	31.31	29.63	30.33
7014	NASDAQ	COLB	Mon, Jun 8, 2020	30.18	30.87	29.88	30.81
7013	NASDAQ	COLB	Fri, Jun 5, 2020	28.03	29.86	27.77	29.39
7012	NASDAQ	COLB	Thu, Jun 4, 2020	26.14	26.86	25.76	26.54
7011	NASDAQ	COLB	Wed, Jun 3, 2020	25.13	26.72	25.13	26.27
7010	NASDAQ	COLB	Tue, Jun 2, 2020	24.92	25.14	24.07	24.34
7009	NASDAQ	COLB	Mon, Jun 1, 2020	24.64	25.23	23.67	24.63
7008	NASDAQ	COLB	Fri, May 29, 2020	24.63	24.77	23.87	24.36
7007	NASDAQ	COLB	Thu, May 28, 2020	27.27	27.27	24.92	25.18
7006	NASDAQ	COLB	Wed, May 27, 2020	25.14	26.61	24.69	26.51
7005	NASDAQ	COLB	Tue, May 26, 2020	23.57	24.62	22.56	24.27
7004	NASDAQ	COLB	Fri, May 22, 2020	23.04	23.25	22.28	22.49
7003	NASDAQ	COLB	Thu, May 21, 2020	22.65	23.31	22.65	22.92
7002	NASDAQ	COLB	Wed, May 20, 2020	21.95	22.85	21.84	22.79
7001	NASDAQ	COLB	Tue, May 19, 2020	22.29	22.65	21.37	21.39
7000	NASDAQ	COLB	Mon, May 18, 2020	21.45	22.83	21.45	22.56
6999	NASDAQ	COLB	Fri, May 15, 2020	20.30	20.84	20.13	20.55
6998	NASDAQ	COLB	Thu, May 14, 2020	19.96	20.89	19.11	20.64
6997	NASDAQ	COLB	Wed, May 13, 2020	20.99	21.15	19.63	20.33
6996	NASDAQ	COLB	Tue, May 12, 2020	22.82	23.11	21.40	21.42
6995	NASDAQ	COLB	Mon, May 11, 2020	23.83	23.95	22.65	22.79
6994	NASDAQ	COLB	Fri, May 8, 2020	23.77	24.29	23.42	24.15
6993	NASDAQ	COLB	Thu, May 7, 2020	22.81	23.32	22.67	23.02
6992	NASDAQ	COLB	Wed, May 6, 2020	23.18	23.76	22.51	22.60
6991	NASDAQ	COLB	Tue, May 5, 2020	24.66	24.68	22.80	23.03
6990	NASDAQ	COLB	Mon, May 4, 2020	23.93	24.29	23.33	24.15
6989	NASDAQ	COLB	Fri, May 1, 2020	26.04	26.45	23.71	24.31
6988	NASDAQ	COLB	Thu, Apr 30, 2020	27.09	27.69	25.67	26.99
6987	NASDAQ	COLB	Wed, Apr 29, 2020	28.09	29.15	27.55	28.43
6986	NASDAQ	COLB	Tue, Apr 28, 2020	27.33	27.75	26.76	26.99
6985	NASDAQ	COLB	Mon, Apr 27, 2020	25.38	27.06	25.31	26.51
6984	NASDAQ	COLB	Fri, Apr 24, 2020	25.03	25.43	24.68	24.96
6983	NASDAQ	COLB	Thu, Apr 23, 2020	24.66	25.36	24.55	24.90
6982	NASDAQ	COLB	Wed, Apr 22, 2020	25.49	25.50	24.14	24.53
6981	NASDAQ	COLB	Tue, Apr 21, 2020	24.21	24.94	23.87	24.78
6980	NASDAQ	COLB	Mon, Apr 20, 2020	24.45	25.65	24.01	25.11
6979	NASDAQ	COLB	Fri, Apr 17, 2020	24.13	25.38	24.13	25.15
6978	NASDAQ	COLB	Thu, Apr 16, 2020	24.67	25.08	22.97	23.61
6977	NASDAQ	COLB	Wed, Apr 15, 2020	25.10	25.53	24.63	24.76
6976	NASDAQ	COLB	Tue, Apr 14, 2020	27.02	27.19	25.66	26.33
6975	NASDAQ	COLB	Mon, Apr 13, 2020	28.39	28.39	26.07	26.35
6974	NASDAQ	COLB	Thu, Apr 9, 2020	26.80	28.29	26.61	28.10
6973	NASDAQ	COLB	Wed, Apr 8, 2020	25.56	26.57	24.50	26.14
6972	NASDAQ	COLB	Tue, Apr 7, 2020	26.33	26.93	24.32	24.83
6971	NASDAQ	COLB	Mon, Apr 6, 2020	25.18	25.69	24.07	25.06
6970	NASDAQ	COLB	Fri, Apr 3, 2020	26.60	27.00	23.29	23.81
6969	NASDAQ	COLB	Thu, Apr 2, 2020	25.61	27.15	25.61	26.90
6968	NASDAQ	COLB	Wed, Apr 1, 2020	26.33	26.33	25.29	25.84
6967	NASDAQ	COLB	Tue, Mar 31, 2020	26.48	26.95	25.66	26.80
6966	NASDAQ	COLB	Mon, Mar 30, 2020	25.33	26.71	24.87	26.65
6965	NASDAQ	COLB	Fri, Mar 27, 2020	24.94	26.28	24.46	25.37
6964	NASDAQ	COLB	Thu, Mar 26, 2020	23.39	26.44	22.89	26.23
6963	NASDAQ	COLB	Wed, Mar 25, 2020	24.45	24.91	22.93	23.05
6962	NASDAQ	COLB	Tue, Mar 24, 2020	23.00	24.35	22.71	24.31
6961	NASDAQ	COLB	Mon, Mar 23, 2020	24.36	25.57	21.88	22.09
6960	NASDAQ	COLB	Fri, Mar 20, 2020	27.44	28.25	24.31	24.67
6959	NASDAQ	COLB	Thu, Mar 19, 2020	27.01	28.69	23.55	27.83
6958	NASDAQ	COLB	Wed, Mar 18, 2020	27.19	29.33	26.34	27.52
6957	NASDAQ	COLB	Tue, Mar 17, 2020	25.94	29.27	25.38	29.05
6956	NASDAQ	COLB	Mon, Mar 16, 2020	25.01	26.72	24.76	25.46
6955	NASDAQ	COLB	Fri, Mar 13, 2020	28.26	29.02	26.63	28.39
6954	NASDAQ	COLB	Thu, Mar 12, 2020	25.72	28.29	25.00	26.57
6953	NASDAQ	COLB	Wed, Mar 11, 2020	29.12	29.49	27.58	27.89
6952	NASDAQ	COLB	Tue, Mar 10, 2020	28.91	29.98	28.08	29.84
6951	NASDAQ	COLB	Mon, Mar 9, 2020	29.15	30.00	27.71	27.76
6950	NASDAQ	COLB	Fri, Mar 6, 2020	30.80	32.37	30.75	31.83
6949	NASDAQ	COLB	Thu, Mar 5, 2020	33.52	33.97	31.44	32.27
6948	NASDAQ	COLB	Wed, Mar 4, 2020	34.37	34.71	33.56	34.59
6947	NASDAQ	COLB	Tue, Mar 3, 2020	34.81	35.21	33.70	33.99
6946	NASDAQ	COLB	Mon, Mar 2, 2020	33.25	34.94	33.08	34.89
6945	NASDAQ	COLB	Fri, Feb 28, 2020	33.21	33.90	32.62	33.20
6944	NASDAQ	COLB	Thu, Feb 27, 2020	34.69	35.71	34.32	34.35
6943	NASDAQ	COLB	Wed, Feb 26, 2020	36.25	36.48	35.36	35.42
6942	NASDAQ	COLB	Tue, Feb 25, 2020	37.42	37.43	35.92	35.94
6941	NASDAQ	COLB	Mon, Feb 24, 2020	37.60	37.81	37.02	37.48
6940	NASDAQ	COLB	Fri, Feb 21, 2020	39.19	39.24	38.68	38.69
6939	NASDAQ	COLB	Thu, Feb 20, 2020	38.97	39.47	38.96	39.30
6938	NASDAQ	COLB	Wed, Feb 19, 2020	39.10	39.23	38.94	39.10
6937	NASDAQ	COLB	Tue, Feb 18, 2020	39.14	39.37	38.61	38.87
6936	NASDAQ	COLB	Fri, Feb 14, 2020	39.97	39.97	39.26	39.49
6935	NASDAQ	COLB	Thu, Feb 13, 2020	39.43	40.08	39.38	39.94
6934	NASDAQ	COLB	Wed, Feb 12, 2020	40.03	40.09	39.38	39.59
6933	NASDAQ	COLB	Tue, Feb 11, 2020	39.75	40.08	39.57	39.66
6932	NASDAQ	COLB	Mon, Feb 10, 2020	39.17	39.56	38.99	39.56
6931	NASDAQ	COLB	Fri, Feb 7, 2020	39.82	39.94	39.14	39.24
6930	NASDAQ	COLB	Thu, Feb 6, 2020	40.63	40.73	40.01	40.07
6929	NASDAQ	COLB	Wed, Feb 5, 2020	40.00	40.46	39.74	40.34
6928	NASDAQ	COLB	Tue, Feb 4, 2020	39.60	39.86	39.45	39.60
6927	NASDAQ	COLB	Mon, Feb 3, 2020	38.98	39.54	38.84	39.52
6926	NASDAQ	COLB	Fri, Jan 31, 2020	39.40	39.51	38.62	38.70
6925	NASDAQ	COLB	Thu, Jan 30, 2020	39.07	39.76	39.05	39.72
6924	NASDAQ	COLB	Wed, Jan 29, 2020	39.85	40.00	39.36	39.38
6923	NASDAQ	COLB	Tue, Jan 28, 2020	40.25	40.25	39.70	39.73
6922	NASDAQ	COLB	Mon, Jan 27, 2020	39.30	40.14	39.05	39.87
6921	NASDAQ	COLB	Fri, Jan 24, 2020	40.12	40.45	39.44	40.10
6920	NASDAQ	COLB	Thu, Jan 23, 2020	39.00	40.10	38.79	40.00
6919	NASDAQ	COLB	Wed, Jan 22, 2020	39.18	39.19	38.79	38.93
6918	NASDAQ	COLB	Tue, Jan 21, 2020	39.62	39.72	38.95	38.99
6917	NASDAQ	COLB	Fri, Jan 17, 2020	40.21	40.21	39.76	39.92
6916	NASDAQ	COLB	Thu, Jan 16, 2020	39.55	39.93	39.51	39.85
6915	NASDAQ	COLB	Wed, Jan 15, 2020	39.45	39.58	39.09	39.27
6914	NASDAQ	COLB	Tue, Jan 14, 2020	39.51	39.83	39.35	39.65
6913	NASDAQ	COLB	Mon, Jan 13, 2020	39.17	39.62	39.00	39.61
6912	NASDAQ	COLB	Fri, Jan 10, 2020	39.02	39.21	38.80	39.15
6911	NASDAQ	COLB	Thu, Jan 9, 2020	39.69	39.69	39.12	39.19
6910	NASDAQ	COLB	Wed, Jan 8, 2020	39.68	39.89	39.48	39.50
6909	NASDAQ	COLB	Tue, Jan 7, 2020	40.12	40.30	39.55	39.59
6908	NASDAQ	COLB	Mon, Jan 6, 2020	40.06	40.14	39.77	40.00
6907	NASDAQ	COLB	Fri, Jan 3, 2020	40.05	40.62	39.85	40.49
6906	NASDAQ	COLB	Thu, Jan 2, 2020	40.83	40.83	40.32	40.65
6905	NASDAQ	COLB	Tue, Dec 31, 2019	40.85	41.01	40.67	40.69
6904	NASDAQ	COLB	Mon, Dec 30, 2019	41.03	41.04	40.72	40.85
6903	NASDAQ	COLB	Fri, Dec 27, 2019	41.04	41.24	40.61	40.84
6902	NASDAQ	COLB	Thu, Dec 26, 2019	41.11	41.24	40.92	41.08
6901	NASDAQ	COLB	Tue, Dec 24, 2019	41.10	41.20	40.86	41.09
6900	NASDAQ	COLB	Mon, Dec 23, 2019	41.36	41.36	40.86	41.12
6899	NASDAQ	COLB	Fri, Dec 20, 2019	41.00	41.40	40.55	41.28
6898	NASDAQ	COLB	Thu, Dec 19, 2019	40.92	41.10	40.65	41.08
6897	NASDAQ	COLB	Wed, Dec 18, 2019	40.97	41.28	40.76	40.87
6896	NASDAQ	COLB	Tue, Dec 17, 2019	40.44	40.97	40.44	40.89
6895	NASDAQ	COLB	Mon, Dec 16, 2019	40.26	40.62	40.26	40.47
6894	NASDAQ	COLB	Fri, Dec 13, 2019	39.99	40.32	39.54	39.81
6893	NASDAQ	COLB	Thu, Dec 12, 2019	39.28	40.33	39.20	40.17
6892	NASDAQ	COLB	Wed, Dec 11, 2019	39.03	39.23	38.75	39.11
6891	NASDAQ	COLB	Tue, Dec 10, 2019	38.88	39.02	38.78	38.94
6890	NASDAQ	COLB	Mon, Dec 9, 2019	38.80	39.08	38.68	38.84
6889	NASDAQ	COLB	Fri, Dec 6, 2019	39.02	39.50	38.97	39.00
6888	NASDAQ	COLB	Thu, Dec 5, 2019	38.77	38.91	38.49	38.57
6887	NASDAQ	COLB	Wed, Dec 4, 2019	38.43	38.90	38.34	38.51
6886	NASDAQ	COLB	Tue, Dec 3, 2019	38.23	38.32	37.86	38.23
6885	NASDAQ	COLB	Mon, Dec 2, 2019	39.28	39.46	38.61	38.70
6884	NASDAQ	COLB	Fri, Nov 29, 2019	39.27	39.43	39.04	39.08
6883	NASDAQ	COLB	Wed, Nov 27, 2019	39.30	39.56	39.10	39.37
6882	NASDAQ	COLB	Tue, Nov 26, 2019	39.53	39.71	39.16	39.21
6881	NASDAQ	COLB	Mon, Nov 25, 2019	39.22	39.84	39.12	39.55
6880	NASDAQ	COLB	Fri, Nov 22, 2019	39.42	39.55	39.15	39.21
6879	NASDAQ	COLB	Thu, Nov 21, 2019	39.72	40.06	39.09	39.26
6878	NASDAQ	COLB	Wed, Nov 20, 2019	39.72	39.92	39.28	39.45
6877	NASDAQ	COLB	Tue, Nov 19, 2019	39.94	40.14	38.66	39.89
6876	NASDAQ	COLB	Mon, Nov 18, 2019	39.60	39.82	39.25	39.80
6875	NASDAQ	COLB	Fri, Nov 15, 2019	40.14	40.14	39.50	39.65
6874	NASDAQ	COLB	Thu, Nov 14, 2019	39.96	40.07	39.52	39.90
6873	NASDAQ	COLB	Wed, Nov 13, 2019	40.22	40.37	39.88	40.02
6872	NASDAQ	COLB	Tue, Nov 12, 2019	40.54	40.79	40.36	40.60
6871	NASDAQ	COLB	Mon, Nov 11, 2019	40.51	40.64	40.23	40.59
6870	NASDAQ	COLB	Fri, Nov 8, 2019	40.45	40.83	40.38	40.71
6869	NASDAQ	COLB	Thu, Nov 7, 2019	40.51	40.87	40.32	40.54
6868	NASDAQ	COLB	Wed, Nov 6, 2019	40.18	40.41	39.96	40.22
6867	NASDAQ	COLB	Tue, Nov 5, 2019	40.11	40.58	39.86	40.29
6866	NASDAQ	COLB	Mon, Nov 4, 2019	40.45	40.50	40.07	40.40
6865	NASDAQ	COLB	Fri, Nov 1, 2019	39.59	39.98	39.46	39.96
6864	NASDAQ	COLB	Thu, Oct 31, 2019	39.83	39.86	38.83	39.30
6863	NASDAQ	COLB	Wed, Oct 30, 2019	39.95	40.32	39.49	40.19
6862	NASDAQ	COLB	Tue, Oct 29, 2019	39.10	40.06	39.03	40.00
6861	NASDAQ	COLB	Mon, Oct 28, 2019	38.66	39.40	38.40	39.32
6860	NASDAQ	COLB	Fri, Oct 25, 2019	37.95	38.85	37.95	38.65
6859	NASDAQ	COLB	Thu, Oct 24, 2019	38.50	38.65	37.64	37.90
6858	NASDAQ	COLB	Wed, Oct 23, 2019	37.95	38.12	37.66	37.97
6857	NASDAQ	COLB	Tue, Oct 22, 2019	37.81	38.21	37.58	38.03
6856	NASDAQ	COLB	Mon, Oct 21, 2019	37.70	38.22	37.70	37.89
6855	NASDAQ	COLB	Fri, Oct 18, 2019	36.87	37.45	36.87	37.35
6854	NASDAQ	COLB	Thu, Oct 17, 2019	36.97	37.11	36.52	37.03
6853	NASDAQ	COLB	Wed, Oct 16, 2019	36.39	36.90	36.39	36.79
6852	NASDAQ	COLB	Tue, Oct 15, 2019	36.32	36.82	36.22	36.37
6851	NASDAQ	COLB	Mon, Oct 14, 2019	36.08	36.21	35.82	36.18
6850	NASDAQ	COLB	Fri, Oct 11, 2019	36.11	36.64	36.05	36.09
6849	NASDAQ	COLB	Thu, Oct 10, 2019	35.49	35.94	35.39	35.41
6848	NASDAQ	COLB	Wed, Oct 9, 2019	35.64	35.68	35.16	35.44
6847	NASDAQ	COLB	Tue, Oct 8, 2019	35.63	35.72	35.13	35.18
6846	NASDAQ	COLB	Mon, Oct 7, 2019	35.99	36.33	35.85	36.08
6845	NASDAQ	COLB	Fri, Oct 4, 2019	35.70	36.07	35.31	36.03
6844	NASDAQ	COLB	Thu, Oct 3, 2019	35.65	35.86	35.06	35.59
6843	NASDAQ	COLB	Wed, Oct 2, 2019	35.79	35.82	35.29	35.66
6842	NASDAQ	COLB	Tue, Oct 1, 2019	37.03	37.26	35.82	36.04
6841	NASDAQ	COLB	Mon, Sep 30, 2019	37.22	37.25	36.87	36.90
6840	NASDAQ	COLB	Fri, Sep 27, 2019	37.24	37.64	36.90	37.10
6839	NASDAQ	COLB	Thu, Sep 26, 2019	37.34	37.34	36.77	36.86
6838	NASDAQ	COLB	Wed, Sep 25, 2019	36.80	37.57	36.80	37.53
6837	NASDAQ	COLB	Tue, Sep 24, 2019	37.13	37.13	36.40	36.62
6836	NASDAQ	COLB	Mon, Sep 23, 2019	37.09	37.39	36.67	37.04
6835	NASDAQ	COLB	Fri, Sep 20, 2019	36.89	37.32	36.54	37.10
6834	NASDAQ	COLB	Thu, Sep 19, 2019	37.12	37.60	36.71	36.79
6833	NASDAQ	COLB	Wed, Sep 18, 2019	37.16	37.35	36.75	37.05
6832	NASDAQ	COLB	Tue, Sep 17, 2019	37.42	37.42	36.75	37.20
6831	NASDAQ	COLB	Mon, Sep 16, 2019	37.06	37.83	36.93	37.47
6830	NASDAQ	COLB	Fri, Sep 13, 2019	37.80	38.05	37.28	37.53
6829	NASDAQ	COLB	Thu, Sep 12, 2019	36.66	37.43	36.22	37.30
6828	NASDAQ	COLB	Wed, Sep 11, 2019	36.69	37.01	36.00	36.88
6827	NASDAQ	COLB	Tue, Sep 10, 2019	35.74	36.54	35.69	36.45
6826	NASDAQ	COLB	Mon, Sep 9, 2019	34.82	35.89	34.82	35.56
6825	NASDAQ	COLB	Fri, Sep 6, 2019	34.99	35.11	34.58	34.62
6824	NASDAQ	COLB	Thu, Sep 5, 2019	34.73	35.57	34.73	34.93
6823	NASDAQ	COLB	Wed, Sep 4, 2019	34.47	34.47	33.89	34.22
6822	NASDAQ	COLB	Tue, Sep 3, 2019	34.13	34.27	33.43	34.02
6821	NASDAQ	COLB	Fri, Aug 30, 2019	34.41	34.66	33.88	34.51
6820	NASDAQ	COLB	Thu, Aug 29, 2019	33.92	34.51	33.78	34.14
6819	NASDAQ	COLB	Wed, Aug 28, 2019	33.01	33.76	32.99	33.53
6818	NASDAQ	COLB	Tue, Aug 27, 2019	34.38	34.52	33.08	33.09
6817	NASDAQ	COLB	Mon, Aug 26, 2019	34.16	34.27	33.88	34.14
6816	NASDAQ	COLB	Fri, Aug 23, 2019	34.77	35.17	33.72	33.87
6815	NASDAQ	COLB	Thu, Aug 22, 2019	35.17	35.48	34.74	34.91
6814	NASDAQ	COLB	Wed, Aug 21, 2019	34.67	34.96	34.48	34.89
6813	NASDAQ	COLB	Tue, Aug 20, 2019	34.44	34.80	34.32	34.45
6812	NASDAQ	COLB	Mon, Aug 19, 2019	35.00	35.06	34.55	34.89
6811	NASDAQ	COLB	Fri, Aug 16, 2019	33.91	34.61	33.91	34.44
6810	NASDAQ	COLB	Thu, Aug 15, 2019	33.91	34.19	33.57	33.68
6809	NASDAQ	COLB	Wed, Aug 14, 2019	33.89	34.20	33.45	33.74
6808	NASDAQ	COLB	Tue, Aug 13, 2019	34.47	35.25	34.38	34.71
6807	NASDAQ	COLB	Mon, Aug 12, 2019	34.66	34.88	34.48	34.50
6806	NASDAQ	COLB	Fri, Aug 9, 2019	35.03	35.24	34.85	34.99
6805	NASDAQ	COLB	Thu, Aug 8, 2019	34.46	35.26	34.19	34.98
6804	NASDAQ	COLB	Wed, Aug 7, 2019	33.62	34.17	33.29	34.15
6803	NASDAQ	COLB	Tue, Aug 6, 2019	34.39	34.89	33.70	34.31
6802	NASDAQ	COLB	Mon, Aug 5, 2019	34.93	35.11	33.84	34.46
6801	NASDAQ	COLB	Fri, Aug 2, 2019	36.10	36.27	35.45	35.67
6800	NASDAQ	COLB	Thu, Aug 1, 2019	37.60	38.06	36.12	36.23
6799	NASDAQ	COLB	Wed, Jul 31, 2019	37.60	38.23	37.37	37.71
6798	NASDAQ	COLB	Tue, Jul 30, 2019	36.74	37.75	36.74	37.61
6797	NASDAQ	COLB	Mon, Jul 29, 2019	37.31	37.47	36.53	37.02
6796	NASDAQ	COLB	Fri, Jul 26, 2019	37.24	37.59	36.86	37.34
6795	NASDAQ	COLB	Thu, Jul 25, 2019	36.71	37.38	36.18	37.04
6794	NASDAQ	COLB	Wed, Jul 24, 2019	35.55	36.95	35.47	36.80
6793	NASDAQ	COLB	Tue, Jul 23, 2019	35.30	35.57	35.09	35.55
6792	NASDAQ	COLB	Mon, Jul 22, 2019	35.47	35.77	34.96	35.16
6791	NASDAQ	COLB	Fri, Jul 19, 2019	35.17	35.91	35.17	35.62
6790	NASDAQ	COLB	Thu, Jul 18, 2019	35.19	35.64	35.09	35.40
6789	NASDAQ	COLB	Wed, Jul 17, 2019	35.39	35.51	35.11	35.16
6788	NASDAQ	COLB	Tue, Jul 16, 2019	35.41	35.80	35.36	35.63
6787	NASDAQ	COLB	Mon, Jul 15, 2019	36.39	36.39	35.28	35.36
6786	NASDAQ	COLB	Fri, Jul 12, 2019	36.29	36.64	36.09	36.38
6785	NASDAQ	COLB	Thu, Jul 11, 2019	35.76	36.24	35.39	36.20
6784	NASDAQ	COLB	Wed, Jul 10, 2019	36.23	36.52	35.70	35.77
6783	NASDAQ	COLB	Tue, Jul 9, 2019	35.84	36.45	35.84	36.39
6782	NASDAQ	COLB	Mon, Jul 8, 2019	36.41	36.69	35.97	36.12
6781	NASDAQ	COLB	Fri, Jul 5, 2019	36.35	36.86	36.26	36.70
6780	NASDAQ	COLB	Wed, Jul 3, 2019	36.02	36.18	35.73	36.13
6779	NASDAQ	COLB	Tue, Jul 2, 2019	36.37	36.68	35.56	35.82
6778	NASDAQ	COLB	Mon, Jul 1, 2019	36.50	36.73	36.28	36.45
6777	NASDAQ	COLB	Fri, Jun 28, 2019	35.93	36.77	35.63	36.18
6776	NASDAQ	COLB	Thu, Jun 27, 2019	34.72	35.57	34.72	35.54
6775	NASDAQ	COLB	Wed, Jun 26, 2019	35.24	35.75	34.75	34.76
6774	NASDAQ	COLB	Tue, Jun 25, 2019	35.04	35.19	34.50	35.01
6773	NASDAQ	COLB	Mon, Jun 24, 2019	35.28	35.70	35.10	35.11
6772	NASDAQ	COLB	Fri, Jun 21, 2019	35.50	35.76	35.30	35.38
6771	NASDAQ	COLB	Thu, Jun 20, 2019	35.36	35.87	34.95	35.67
6770	NASDAQ	COLB	Wed, Jun 19, 2019	35.40	36.02	35.15	35.22
6769	NASDAQ	COLB	Tue, Jun 18, 2019	34.75	35.69	34.57	35.57
6768	NASDAQ	COLB	Mon, Jun 17, 2019	35.25	35.44	34.67	34.72
6767	NASDAQ	COLB	Fri, Jun 14, 2019	35.23	35.47	34.75	35.29
6766	NASDAQ	COLB	Thu, Jun 13, 2019	35.15	35.48	34.90	35.17
6765	NASDAQ	COLB	Wed, Jun 12, 2019	35.12	35.31	34.77	34.98
6764	NASDAQ	COLB	Tue, Jun 11, 2019	35.34	35.45	34.99	35.25
6763	NASDAQ	COLB	Mon, Jun 10, 2019	34.48	35.23	34.35	35.01
6762	NASDAQ	COLB	Fri, Jun 7, 2019	34.22	34.38	34.02	34.32
6761	NASDAQ	COLB	Thu, Jun 6, 2019	34.44	34.88	33.89	34.38
6760	NASDAQ	COLB	Wed, Jun 5, 2019	34.94	35.00	34.36	34.59
6759	NASDAQ	COLB	Tue, Jun 4, 2019	34.40	35.07	34.03	35.00
6758	NASDAQ	COLB	Mon, Jun 3, 2019	33.41	34.11	32.90	33.79
6757	NASDAQ	COLB	Fri, May 31, 2019	33.67	33.78	33.14	33.35
6756	NASDAQ	COLB	Thu, May 30, 2019	35.00	35.17	33.85	34.12
6755	NASDAQ	COLB	Wed, May 29, 2019	34.06	35.04	33.86	34.94
6754	NASDAQ	COLB	Tue, May 28, 2019	35.16	35.33	34.29	34.30
6753	NASDAQ	COLB	Fri, May 24, 2019	35.09	35.44	34.99	35.28
6752	NASDAQ	COLB	Thu, May 23, 2019	35.32	35.42	34.49	34.86
6751	NASDAQ	COLB	Wed, May 22, 2019	35.91	35.96	35.36	35.70
6750	NASDAQ	COLB	Tue, May 21, 2019	36.01	36.30	35.86	35.94
6749	NASDAQ	COLB	Mon, May 20, 2019	35.34	36.12	35.34	35.91
6748	NASDAQ	COLB	Fri, May 17, 2019	35.67	36.30	35.41	35.44
6747	NASDAQ	COLB	Thu, May 16, 2019	35.92	36.25	35.58	36.09
6746	NASDAQ	COLB	Wed, May 15, 2019	35.88	35.96	35.35	35.69
6745	NASDAQ	COLB	Tue, May 14, 2019	35.77	36.62	35.70	36.31
6744	NASDAQ	COLB	Mon, May 13, 2019	37.14	37.14	35.74	35.79
6743	NASDAQ	COLB	Fri, May 10, 2019	37.06	37.79	36.86	37.76
6742	NASDAQ	COLB	Thu, May 9, 2019	36.77	37.30	36.48	37.20
6741	NASDAQ	COLB	Wed, May 8, 2019	37.36	37.77	36.99	37.10
6740	NASDAQ	COLB	Tue, May 7, 2019	37.23	37.62	37.19	37.45
6739	NASDAQ	COLB	Mon, May 6, 2019	37.50	38.27	37.32	38.05
6738	NASDAQ	COLB	Fri, May 3, 2019	37.26	38.10	37.23	38.04
6737	NASDAQ	COLB	Thu, May 2, 2019	36.78	37.46	36.78	37.14
6736	NASDAQ	COLB	Wed, May 1, 2019	37.56	37.89	36.62	36.65
6735	NASDAQ	COLB	Tue, Apr 30, 2019	37.56	38.00	37.37	37.54
6734	NASDAQ	COLB	Mon, Apr 29, 2019	36.94	37.84	36.91	37.64
6733	NASDAQ	COLB	Fri, Apr 26, 2019	35.99	36.75	35.73	36.71
6732	NASDAQ	COLB	Thu, Apr 25, 2019	34.93	36.48	34.39	36.05
6731	NASDAQ	COLB	Wed, Apr 24, 2019	34.67	35.08	34.40	34.90
6730	NASDAQ	COLB	Tue, Apr 23, 2019	34.36	34.94	34.22	34.71
6729	NASDAQ	COLB	Mon, Apr 22, 2019	34.82	34.93	34.22	34.34
6728	NASDAQ	COLB	Thu, Apr 18, 2019	35.23	35.43	34.68	34.83
6727	NASDAQ	COLB	Wed, Apr 17, 2019	35.50	35.57	35.02	35.37
6726	NASDAQ	COLB	Tue, Apr 16, 2019	34.66	35.38	34.59	35.37
6725	NASDAQ	COLB	Mon, Apr 15, 2019	35.39	35.45	34.52	34.57
6724	NASDAQ	COLB	Fri, Apr 12, 2019	34.82	35.44	34.52	35.31
6723	NASDAQ	COLB	Thu, Apr 11, 2019	34.38	34.65	34.26	34.41
6722	NASDAQ	COLB	Wed, Apr 10, 2019	33.81	34.21	33.54	34.20
6721	NASDAQ	COLB	Tue, Apr 9, 2019	34.58	34.64	33.70	33.76
6720	NASDAQ	COLB	Mon, Apr 8, 2019	34.86	34.97	34.53	34.78
6719	NASDAQ	COLB	Fri, Apr 5, 2019	34.69	35.05	34.55	34.99
6718	NASDAQ	COLB	Thu, Apr 4, 2019	34.05	34.70	33.89	34.65
6717	NASDAQ	COLB	Wed, Apr 3, 2019	34.23	34.38	33.90	34.04
6716	NASDAQ	COLB	Tue, Apr 2, 2019	33.86	34.11	33.73	33.86
6715	NASDAQ	COLB	Mon, Apr 1, 2019	32.88	33.94	32.86	33.85
6714	NASDAQ	COLB	Fri, Mar 29, 2019	32.65	32.89	32.40	32.69
6713	NASDAQ	COLB	Thu, Mar 28, 2019	32.00	32.66	31.79	32.61
6712	NASDAQ	COLB	Wed, Mar 27, 2019	31.62	32.15	31.37	32.01
6711	NASDAQ	COLB	Tue, Mar 26, 2019	31.19	31.75	31.16	31.72
6710	NASDAQ	COLB	Mon, Mar 25, 2019	30.94	31.30	30.67	31.07
6709	NASDAQ	COLB	Fri, Mar 22, 2019	32.07	32.17	30.65	30.94
6708	NASDAQ	COLB	Thu, Mar 21, 2019	32.73	32.92	32.22	32.30
6707	NASDAQ	COLB	Wed, Mar 20, 2019	34.04	34.15	32.74	32.80
6706	NASDAQ	COLB	Tue, Mar 19, 2019	35.25	35.25	34.03	34.05
6705	NASDAQ	COLB	Mon, Mar 18, 2019	34.86	35.14	34.61	35.06
6704	NASDAQ	COLB	Fri, Mar 15, 2019	35.45	35.71	35.06	35.16
6703	NASDAQ	COLB	Thu, Mar 14, 2019	35.57	35.71	35.26	35.50
6702	NASDAQ	COLB	Wed, Mar 13, 2019	35.71	36.01	35.55	35.56
6701	NASDAQ	COLB	Tue, Mar 12, 2019	35.88	36.08	35.36	35.53
6700	NASDAQ	COLB	Mon, Mar 11, 2019	35.62	35.99	35.38	35.75
6699	NASDAQ	COLB	Fri, Mar 8, 2019	35.12	35.74	35.12	35.48
6698	NASDAQ	COLB	Thu, Mar 7, 2019	36.43	36.47	35.32	35.42
6697	NASDAQ	COLB	Wed, Mar 6, 2019	37.65	37.91	36.59	36.65
6696	NASDAQ	COLB	Tue, Mar 5, 2019	37.10	37.79	37.10	37.67
6695	NASDAQ	COLB	Mon, Mar 4, 2019	37.88	38.08	37.52	37.78
6694	NASDAQ	COLB	Fri, Mar 1, 2019	38.11	38.19	37.40	37.89
6693	NASDAQ	COLB	Thu, Feb 28, 2019	38.04	38.20	37.85	37.88
6692	NASDAQ	COLB	Wed, Feb 27, 2019	37.59	38.02	37.46	38.00
6691	NASDAQ	COLB	Tue, Feb 26, 2019	38.00	38.22	37.59	37.60
6690	NASDAQ	COLB	Mon, Feb 25, 2019	38.45	38.62	37.86	37.97
6689	NASDAQ	COLB	Fri, Feb 22, 2019	38.37	38.41	38.04	38.32
6688	NASDAQ	COLB	Thu, Feb 21, 2019	38.44	38.44	37.62	38.36
6687	NASDAQ	COLB	Wed, Feb 20, 2019	37.56	38.46	37.30	38.45
6686	NASDAQ	COLB	Tue, Feb 19, 2019	37.03	37.71	36.85	37.55
6685	NASDAQ	COLB	Fri, Feb 15, 2019	36.70	37.31	36.65	37.29
6684	NASDAQ	COLB	Thu, Feb 14, 2019	36.60	36.79	36.32	36.51
6683	NASDAQ	COLB	Wed, Feb 13, 2019	36.78	37.11	36.45	36.88
6682	NASDAQ	COLB	Tue, Feb 12, 2019	36.92	37.24	36.68	36.81
6681	NASDAQ	COLB	Mon, Feb 11, 2019	36.36	36.71	36.18	36.67
6680	NASDAQ	COLB	Fri, Feb 8, 2019	36.66	36.79	36.21	36.35
6679	NASDAQ	COLB	Thu, Feb 7, 2019	36.75	37.19	36.60	36.86
6678	NASDAQ	COLB	Wed, Feb 6, 2019	36.65	37.10	36.44	36.66
6677	NASDAQ	COLB	Tue, Feb 5, 2019	36.95	37.08	36.46	36.78
6676	NASDAQ	COLB	Mon, Feb 4, 2019	37.08	37.48	36.98	37.26
6675	NASDAQ	COLB	Fri, Feb 1, 2019	36.98	37.58	36.75	37.09
6674	NASDAQ	COLB	Thu, Jan 31, 2019	36.40	36.76	36.07	36.75
6673	NASDAQ	COLB	Wed, Jan 30, 2019	36.88	36.88	36.45	36.49
6672	NASDAQ	COLB	Tue, Jan 29, 2019	36.24	36.99	36.18	36.80
6671	NASDAQ	COLB	Mon, Jan 28, 2019	35.96	36.50	35.70	36.18
6670	NASDAQ	COLB	Fri, Jan 25, 2019	36.34	36.75	35.31	36.32
6669	NASDAQ	COLB	Thu, Jan 24, 2019	37.79	37.88	36.05	36.39
6668	NASDAQ	COLB	Wed, Jan 23, 2019	38.05	38.53	37.59	38.50
6667	NASDAQ	COLB	Tue, Jan 22, 2019	38.10	38.40	37.66	37.86
6666	NASDAQ	COLB	Fri, Jan 18, 2019	38.04	38.40	37.47	38.29
6665	NASDAQ	COLB	Thu, Jan 17, 2019	37.90	38.26	37.31	38.05
6664	NASDAQ	COLB	Wed, Jan 16, 2019	37.64	38.20	37.57	38.01
6663	NASDAQ	COLB	Tue, Jan 15, 2019	37.13	37.51	36.60	37.48
6662	NASDAQ	COLB	Mon, Jan 14, 2019	36.97	37.55	36.92	37.13
6661	NASDAQ	COLB	Fri, Jan 11, 2019	37.10	37.48	36.91	37.25
6660	NASDAQ	COLB	Thu, Jan 10, 2019	37.38	37.50	36.65	37.22
6659	NASDAQ	COLB	Wed, Jan 9, 2019	37.71	38.04	37.36	37.67
6658	NASDAQ	COLB	Tue, Jan 8, 2019	37.68	37.86	36.98	37.79
6657	NASDAQ	COLB	Mon, Jan 7, 2019	37.62	37.83	37.14	37.59
6656	NASDAQ	COLB	Fri, Jan 4, 2019	37.00	37.72	36.76	37.38
6655	NASDAQ	COLB	Thu, Jan 3, 2019	36.66	37.45	36.39	36.70
6654	NASDAQ	COLB	Wed, Jan 2, 2019	35.86	36.95	35.68	36.80
6653	NASDAQ	COLB	Mon, Dec 31, 2018	36.28	36.98	35.54	36.29
6652	NASDAQ	COLB	Fri, Dec 28, 2018	35.45	36.51	35.45	36.14
6651	NASDAQ	COLB	Thu, Dec 27, 2018	34.93	35.53	34.31	35.46
6650	NASDAQ	COLB	Wed, Dec 26, 2018	34.21	35.44	33.87	35.41
6649	NASDAQ	COLB	Mon, Dec 24, 2018	34.19	34.60	33.94	34.10
6648	NASDAQ	COLB	Fri, Dec 21, 2018	34.02	34.60	33.63	34.49
6647	NASDAQ	COLB	Thu, Dec 20, 2018	34.20	35.10	33.50	33.93
6646	NASDAQ	COLB	Wed, Dec 19, 2018	35.77	36.36	34.25	34.34
6645	NASDAQ	COLB	Tue, Dec 18, 2018	36.51	36.91	35.75	35.88
6644	NASDAQ	COLB	Mon, Dec 17, 2018	36.75	37.97	36.22	36.28
6643	NASDAQ	COLB	Fri, Dec 14, 2018	37.29	37.88	36.83	36.92
6642	NASDAQ	COLB	Thu, Dec 13, 2018	38.33	38.33	37.40	37.53
6641	NASDAQ	COLB	Wed, Dec 12, 2018	37.93	38.65	37.65	38.20
6640	NASDAQ	COLB	Tue, Dec 11, 2018	38.32	38.40	37.18	37.50
6639	NASDAQ	COLB	Mon, Dec 10, 2018	38.47	38.47	37.33	37.81
6638	NASDAQ	COLB	Fri, Dec 7, 2018	38.65	39.17	37.99	38.46
6637	NASDAQ	COLB	Thu, Dec 6, 2018	37.35	38.59	37.25	38.52
6636	NASDAQ	COLB	Tue, Dec 4, 2018	40.63	40.66	38.13	38.24
6635	NASDAQ	COLB	Mon, Dec 3, 2018	41.05	41.05	40.10	40.89
6634	NASDAQ	COLB	Fri, Nov 30, 2018	39.64	40.76	39.64	40.68
6633	NASDAQ	COLB	Thu, Nov 29, 2018	40.06	40.29	39.43	39.62
6632	NASDAQ	COLB	Wed, Nov 28, 2018	39.35	40.52	39.00	40.32
6631	NASDAQ	COLB	Tue, Nov 27, 2018	39.37	39.73	39.00	39.30
6630	NASDAQ	COLB	Mon, Nov 26, 2018	39.26	39.81	38.96	39.59
6629	NASDAQ	COLB	Fri, Nov 23, 2018	38.33	39.18	38.17	38.96
6628	NASDAQ	COLB	Wed, Nov 21, 2018	38.58	39.44	38.16	38.55
6627	NASDAQ	COLB	Tue, Nov 20, 2018	38.59	39.11	38.18	38.54
6626	NASDAQ	COLB	Mon, Nov 19, 2018	38.99	39.41	38.30	38.87
6625	NASDAQ	COLB	Fri, Nov 16, 2018	38.36	38.99	38.15	38.97
6624	NASDAQ	COLB	Thu, Nov 15, 2018	37.33	38.66	37.18	38.63
6623	NASDAQ	COLB	Wed, Nov 14, 2018	38.42	38.59	37.16	37.54
6622	NASDAQ	COLB	Tue, Nov 13, 2018	38.11	38.79	38.11	38.25
6621	NASDAQ	COLB	Mon, Nov 12, 2018	38.28	38.69	37.73	38.10
6620	NASDAQ	COLB	Fri, Nov 9, 2018	38.34	38.41	37.49	37.74
6619	NASDAQ	COLB	Thu, Nov 8, 2018	37.12	37.83	37.12	37.83
6618	NASDAQ	COLB	Wed, Nov 7, 2018	37.43	37.73	36.67	37.27
6617	NASDAQ	COLB	Tue, Nov 6, 2018	37.15	37.77	36.90	37.36
6616	NASDAQ	COLB	Mon, Nov 5, 2018	37.47	37.86	37.30	37.76
6615	NASDAQ	COLB	Fri, Nov 2, 2018	37.65	37.92	37.14	37.50
6614	NASDAQ	COLB	Thu, Nov 1, 2018	37.16	37.59	37.01	37.43
6613	NASDAQ	COLB	Wed, Oct 31, 2018	37.80	37.96	37.04	37.09
6612	NASDAQ	COLB	Tue, Oct 30, 2018	36.92	37.57	36.63	37.52
6611	NASDAQ	COLB	Mon, Oct 29, 2018	36.98	37.33	36.49	36.88
6610	NASDAQ	COLB	Fri, Oct 26, 2018	35.22	36.57	34.93	36.26
6609	NASDAQ	COLB	Thu, Oct 25, 2018	32.17	35.75	31.35	35.25
6608	NASDAQ	COLB	Wed, Oct 24, 2018	34.88	34.88	33.13	33.18
6607	NASDAQ	COLB	Tue, Oct 23, 2018	34.41	35.20	34.35	34.91
6606	NASDAQ	COLB	Mon, Oct 22, 2018	36.06	36.40	34.77	34.90
6605	NASDAQ	COLB	Fri, Oct 19, 2018	36.38	36.73	35.90	35.95
6604	NASDAQ	COLB	Thu, Oct 18, 2018	37.05	37.43	36.50	36.67
6603	NASDAQ	COLB	Wed, Oct 17, 2018	37.07	37.60	36.70	37.16
6602	NASDAQ	COLB	Tue, Oct 16, 2018	37.41	37.64	36.75	37.22
6601	NASDAQ	COLB	Mon, Oct 15, 2018	36.75	37.61	36.55	37.26
6600	NASDAQ	COLB	Fri, Oct 12, 2018	38.15	38.30	35.85	36.75
6599	NASDAQ	COLB	Thu, Oct 11, 2018	38.00	38.31	37.59	37.62
6598	NASDAQ	COLB	Wed, Oct 10, 2018	38.74	39.16	38.02	38.13
6597	NASDAQ	COLB	Tue, Oct 9, 2018	38.85	39.18	38.63	38.67
6596	NASDAQ	COLB	Mon, Oct 8, 2018	38.63	39.12	38.50	38.99
6595	NASDAQ	COLB	Fri, Oct 5, 2018	39.16	39.23	38.46	38.63
6594	NASDAQ	COLB	Thu, Oct 4, 2018	39.14	39.66	38.78	39.02
6593	NASDAQ	COLB	Wed, Oct 3, 2018	38.27	39.33	38.14	39.17
6592	NASDAQ	COLB	Tue, Oct 2, 2018	38.19	38.39	37.79	38.17
6591	NASDAQ	COLB	Mon, Oct 1, 2018	38.89	39.16	38.09	38.15
6590	NASDAQ	COLB	Fri, Sep 28, 2018	38.25	38.84	38.24	38.77
6589	NASDAQ	COLB	Thu, Sep 27, 2018	38.67	39.00	38.33	38.36
6588	NASDAQ	COLB	Wed, Sep 26, 2018	39.56	39.68	38.62	38.71
6587	NASDAQ	COLB	Tue, Sep 25, 2018	39.91	39.91	39.44	39.46
6586	NASDAQ	COLB	Mon, Sep 24, 2018	40.37	40.37	39.63	39.79
6585	NASDAQ	COLB	Fri, Sep 21, 2018	40.81	40.92	40.30	40.46
6584	NASDAQ	COLB	Thu, Sep 20, 2018	41.00	41.29	40.78	40.88
6583	NASDAQ	COLB	Wed, Sep 19, 2018	40.49	41.15	40.49	40.83
6582	NASDAQ	COLB	Tue, Sep 18, 2018	40.62	40.64	40.26	40.53
6581	NASDAQ	COLB	Mon, Sep 17, 2018	40.90	41.01	40.42	40.58
6580	NASDAQ	COLB	Fri, Sep 14, 2018	40.59	41.15	40.52	40.90
6579	NASDAQ	COLB	Thu, Sep 13, 2018	41.12	41.45	40.40	40.52
6578	NASDAQ	COLB	Wed, Sep 12, 2018	41.51	41.51	40.59	41.03
6577	NASDAQ	COLB	Tue, Sep 11, 2018	41.64	41.87	41.42	41.56
6576	NASDAQ	COLB	Mon, Sep 10, 2018	42.03	42.10	41.65	41.68
6575	NASDAQ	COLB	Fri, Sep 7, 2018	41.78	41.91	41.31	41.89
6574	NASDAQ	COLB	Thu, Sep 6, 2018	42.16	42.35	41.72	41.73
6573	NASDAQ	COLB	Wed, Sep 5, 2018	42.12	42.57	42.12	42.22
6572	NASDAQ	COLB	Tue, Sep 4, 2018	42.19	42.48	41.90	42.14
6571	NASDAQ	COLB	Fri, Aug 31, 2018	41.62	42.36	41.60	42.25
6570	NASDAQ	COLB	Thu, Aug 30, 2018	41.75	42.11	41.59	41.83
6569	NASDAQ	COLB	Wed, Aug 29, 2018	41.95	42.01	41.56	41.80
6568	NASDAQ	COLB	Tue, Aug 28, 2018	42.12	42.16	41.66	41.81
6567	NASDAQ	COLB	Mon, Aug 27, 2018	42.56	42.75	42.01	42.07
6566	NASDAQ	COLB	Fri, Aug 24, 2018	42.57	42.69	42.29	42.35
6565	NASDAQ	COLB	Thu, Aug 23, 2018	43.04	43.04	42.47	42.54
6564	NASDAQ	COLB	Wed, Aug 22, 2018	43.20	43.39	42.88	43.07
6563	NASDAQ	COLB	Tue, Aug 21, 2018	42.64	43.61	42.61	43.33
6562	NASDAQ	COLB	Mon, Aug 20, 2018	42.48	42.70	42.22	42.57
6561	NASDAQ	COLB	Fri, Aug 17, 2018	42.31	42.55	42.16	42.46
6560	NASDAQ	COLB	Thu, Aug 16, 2018	41.91	42.59	41.91	42.44
6559	NASDAQ	COLB	Wed, Aug 15, 2018	42.40	42.79	41.69	41.72
6558	NASDAQ	COLB	Tue, Aug 14, 2018	41.90	42.96	41.90	42.63
6557	NASDAQ	COLB	Mon, Aug 13, 2018	41.90	42.25	41.76	41.85
6556	NASDAQ	COLB	Fri, Aug 10, 2018	41.45	42.22	40.91	41.97
6555	NASDAQ	COLB	Thu, Aug 9, 2018	41.99	42.14	41.59	41.88
6554	NASDAQ	COLB	Wed, Aug 8, 2018	41.69	42.16	41.44	42.00
6553	NASDAQ	COLB	Tue, Aug 7, 2018	41.40	41.98	41.37	41.70
6552	NASDAQ	COLB	Mon, Aug 6, 2018	41.24	41.66	41.09	41.60
6551	NASDAQ	COLB	Fri, Aug 3, 2018	42.05	42.19	41.26	41.29
6550	NASDAQ	COLB	Thu, Aug 2, 2018	41.31	42.13	41.20	41.99
6549	NASDAQ	COLB	Wed, Aug 1, 2018	41.12	41.66	40.92	41.53
6548	NASDAQ	COLB	Tue, Jul 31, 2018	40.82	41.11	40.48	40.93
6547	NASDAQ	COLB	Mon, Jul 30, 2018	41.23	41.47	40.77	40.80
6546	NASDAQ	COLB	Fri, Jul 27, 2018	41.83	42.34	40.98	41.31
6545	NASDAQ	COLB	Thu, Jul 26, 2018	42.66	43.09	41.40	42.03
6544	NASDAQ	COLB	Wed, Jul 25, 2018	42.28	42.55	41.39	41.55
6543	NASDAQ	COLB	Tue, Jul 24, 2018	42.70	42.82	42.00	42.35
6542	NASDAQ	COLB	Mon, Jul 23, 2018	42.06	42.90	42.06	42.70
6541	NASDAQ	COLB	Fri, Jul 20, 2018	41.81	42.50	41.63	42.22
6540	NASDAQ	COLB	Thu, Jul 19, 2018	41.47	41.99	41.29	41.95
6539	NASDAQ	COLB	Wed, Jul 18, 2018	41.18	41.77	41.13	41.69
6538	NASDAQ	COLB	Tue, Jul 17, 2018	41.00	41.45	41.00	41.14
6537	NASDAQ	COLB	Mon, Jul 16, 2018	40.64	41.07	40.57	40.98
6536	NASDAQ	COLB	Fri, Jul 13, 2018	40.94	41.28	40.42	40.48
6535	NASDAQ	COLB	Thu, Jul 12, 2018	42.00	42.12	40.86	41.04
6534	NASDAQ	COLB	Wed, Jul 11, 2018	41.93	42.25	41.77	41.88
6533	NASDAQ	COLB	Tue, Jul 10, 2018	42.65	42.65	41.90	42.07
6532	NASDAQ	COLB	Mon, Jul 9, 2018	42.17	42.90	42.17	42.65
6531	NASDAQ	COLB	Fri, Jul 6, 2018	41.73	42.19	41.41	41.97
6530	NASDAQ	COLB	Thu, Jul 5, 2018	41.61	41.83	41.23	41.66
6529	NASDAQ	COLB	Tue, Jul 3, 2018	41.67	41.81	41.40	41.50
6528	NASDAQ	COLB	Mon, Jul 2, 2018	40.72	41.58	40.72	41.57
6527	NASDAQ	COLB	Fri, Jun 29, 2018	41.68	43.06	40.88	40.90
6526	NASDAQ	COLB	Thu, Jun 28, 2018	41.30	41.53	41.07	41.38
6525	NASDAQ	COLB	Wed, Jun 27, 2018	42.29	42.34	41.31	41.31
6524	NASDAQ	COLB	Tue, Jun 26, 2018	42.52	42.53	41.97	42.40
6523	NASDAQ	COLB	Mon, Jun 25, 2018	42.99	43.17	42.18	42.52
6522	NASDAQ	COLB	Fri, Jun 22, 2018	43.57	43.72	43.00	43.15
6521	NASDAQ	COLB	Thu, Jun 21, 2018	43.53	43.84	43.17	43.40
6520	NASDAQ	COLB	Wed, Jun 20, 2018	43.52	43.92	43.38	43.66
6519	NASDAQ	COLB	Tue, Jun 19, 2018	42.58	43.55	42.58	43.36
6518	NASDAQ	COLB	Mon, Jun 18, 2018	42.52	42.89	42.12	42.87
6517	NASDAQ	COLB	Fri, Jun 15, 2018	43.13	43.19	42.25	42.62
6516	NASDAQ	COLB	Thu, Jun 14, 2018	43.17	43.19	42.60	43.10
6515	NASDAQ	COLB	Wed, Jun 13, 2018	43.39	43.66	42.73	43.09
6514	NASDAQ	COLB	Tue, Jun 12, 2018	43.83	43.90	42.95	43.16
6513	NASDAQ	COLB	Mon, Jun 11, 2018	44.40	44.65	43.56	43.83
6512	NASDAQ	COLB	Fri, Jun 8, 2018	44.28	44.62	44.06	44.36
6511	NASDAQ	COLB	Thu, Jun 7, 2018	44.49	44.73	41.18	44.30
6510	NASDAQ	COLB	Wed, Jun 6, 2018	43.65	44.43	43.65	44.38
6509	NASDAQ	COLB	Tue, Jun 5, 2018	43.63	43.75	43.12	43.54
6508	NASDAQ	COLB	Mon, Jun 4, 2018	43.09	43.74	42.91	43.61
6507	NASDAQ	COLB	Fri, Jun 1, 2018	42.98	43.37	42.76	43.02
6506	NASDAQ	COLB	Thu, May 31, 2018	42.81	43.23	42.47	42.52
6505	NASDAQ	COLB	Wed, May 30, 2018	42.41	42.96	42.31	42.82
6504	NASDAQ	COLB	Tue, May 29, 2018	42.87	43.02	41.80	42.08
6503	NASDAQ	COLB	Fri, May 25, 2018	42.76	43.16	42.71	43.08
6502	NASDAQ	COLB	Thu, May 24, 2018	43.15	43.15	42.18	42.98
6501	NASDAQ	COLB	Wed, May 23, 2018	43.43	43.43	43.00	43.27
6500	NASDAQ	COLB	Tue, May 22, 2018	43.25	43.83	43.25	43.45
6499	NASDAQ	COLB	Mon, May 21, 2018	42.75	43.20	42.73	43.05
6498	NASDAQ	COLB	Fri, May 18, 2018	43.50	43.60	42.66	42.68
6497	NASDAQ	COLB	Thu, May 17, 2018	42.80	43.50	42.60	43.27
6496	NASDAQ	COLB	Wed, May 16, 2018	42.49	43.12	42.28	42.90
6495	NASDAQ	COLB	Tue, May 15, 2018	41.72	42.56	41.72	42.41
6494	NASDAQ	COLB	Mon, May 14, 2018	41.85	42.10	41.66	41.79
6493	NASDAQ	COLB	Fri, May 11, 2018	41.65	42.05	41.65	41.83
6492	NASDAQ	COLB	Thu, May 10, 2018	41.70	41.79	41.44	41.63
6491	NASDAQ	COLB	Wed, May 9, 2018	41.70	42.15	41.35	41.82
6490	NASDAQ	COLB	Tue, May 8, 2018	40.99	41.63	40.72	41.59
6489	NASDAQ	COLB	Mon, May 7, 2018	41.20	41.47	40.68	41.19
6488	NASDAQ	COLB	Fri, May 4, 2018	40.41	41.32	40.31	40.98
6487	NASDAQ	COLB	Thu, May 3, 2018	40.97	41.00	40.41	40.54
6486	NASDAQ	COLB	Wed, May 2, 2018	40.98	42.24	40.53	41.17
6485	NASDAQ	COLB	Tue, May 1, 2018	40.00	41.28	39.55	41.14
6484	NASDAQ	COLB	Mon, Apr 30, 2018	41.59	41.59	40.19	40.21
6483	NASDAQ	COLB	Fri, Apr 27, 2018	41.77	42.49	41.15	41.36
6482	NASDAQ	COLB	Thu, Apr 26, 2018	44.61	44.71	41.68	42.50
6481	NASDAQ	COLB	Wed, Apr 25, 2018	44.71	45.22	44.21	44.78
6480	NASDAQ	COLB	Tue, Apr 24, 2018	44.32	45.07	44.20	44.70
6479	NASDAQ	COLB	Mon, Apr 23, 2018	44.12	44.58	44.00	44.35
6478	NASDAQ	COLB	Fri, Apr 20, 2018	43.61	44.20	43.59	43.91
6477	NASDAQ	COLB	Thu, Apr 19, 2018	43.21	43.96	43.21	43.77
6476	NASDAQ	COLB	Wed, Apr 18, 2018	43.53	43.68	43.15	43.23
6475	NASDAQ	COLB	Tue, Apr 17, 2018	43.83	43.87	42.91	43.36
6474	NASDAQ	COLB	Mon, Apr 16, 2018	43.40	43.74	42.98	43.65
6473	NASDAQ	COLB	Fri, Apr 13, 2018	44.05	44.05	43.08	43.23
6472	NASDAQ	COLB	Thu, Apr 12, 2018	43.48	44.07	42.85	43.80
6471	NASDAQ	COLB	Wed, Apr 11, 2018	43.15	43.51	42.68	43.29
6470	NASDAQ	COLB	Tue, Apr 10, 2018	42.32	43.45	42.00	43.30
6469	NASDAQ	COLB	Mon, Apr 9, 2018	42.28	42.77	41.68	41.71
6468	NASDAQ	COLB	Fri, Apr 6, 2018	42.66	42.87	41.45	41.95
6467	NASDAQ	COLB	Thu, Apr 5, 2018	42.85	43.07	42.33	43.00
6466	NASDAQ	COLB	Wed, Apr 4, 2018	41.40	42.78	41.40	42.62
6465	NASDAQ	COLB	Tue, Apr 3, 2018	41.57	42.13	41.40	42.01
6464	NASDAQ	COLB	Mon, Apr 2, 2018	41.82	42.26	40.65	41.37
6463	NASDAQ	COLB	Thu, Mar 29, 2018	42.10	42.42	41.77	41.95
6462	NASDAQ	COLB	Wed, Mar 28, 2018	41.68	42.38	41.40	42.01
6461	NASDAQ	COLB	Tue, Mar 27, 2018	42.70	42.85	41.44	41.63
6460	NASDAQ	COLB	Mon, Mar 26, 2018	41.94	42.53	41.47	42.53
6459	NASDAQ	COLB	Fri, Mar 23, 2018	43.15	43.17	40.83	41.22
6458	NASDAQ	COLB	Thu, Mar 22, 2018	43.85	44.02	42.97	43.10
6457	NASDAQ	COLB	Wed, Mar 21, 2018	44.12	44.81	43.95	44.24
6456	NASDAQ	COLB	Tue, Mar 20, 2018	44.29	44.41	43.99	44.18
6455	NASDAQ	COLB	Mon, Mar 19, 2018	44.12	44.34	43.30	44.23
6454	NASDAQ	COLB	Fri, Mar 16, 2018	43.73	44.55	43.53	44.14
6453	NASDAQ	COLB	Thu, Mar 15, 2018	43.32	43.76	43.00	43.70
6452	NASDAQ	COLB	Wed, Mar 14, 2018	44.10	44.10	43.15	43.34
6451	NASDAQ	COLB	Tue, Mar 13, 2018	44.40	44.40	43.71	43.94
6450	NASDAQ	COLB	Mon, Mar 12, 2018	44.32	44.38	43.52	44.13
6449	NASDAQ	COLB	Fri, Mar 9, 2018	44.10	44.34	43.42	44.20
6448	NASDAQ	COLB	Thu, Mar 8, 2018	44.39	44.39	43.37	43.68
6447	NASDAQ	COLB	Wed, Mar 7, 2018	43.41	44.44	42.95	44.32
6446	NASDAQ	COLB	Tue, Mar 6, 2018	43.37	44.00	42.93	43.81
6445	NASDAQ	COLB	Mon, Mar 5, 2018	42.53	43.69	41.99	43.37
6444	NASDAQ	COLB	Fri, Mar 2, 2018	41.85	43.04	41.55	42.88
6443	NASDAQ	COLB	Thu, Mar 1, 2018	41.69	42.39	41.45	42.25
6442	NASDAQ	COLB	Wed, Feb 28, 2018	42.50	42.89	41.74	41.78
6441	NASDAQ	COLB	Tue, Feb 27, 2018	42.68	43.41	41.71	42.36
6440	NASDAQ	COLB	Mon, Feb 26, 2018	42.71	43.21	42.23	42.67
6439	NASDAQ	COLB	Fri, Feb 23, 2018	42.08	42.70	42.05	42.68
6438	NASDAQ	COLB	Thu, Feb 22, 2018	42.82	43.13	42.03	42.04
6437	NASDAQ	COLB	Wed, Feb 21, 2018	42.50	43.21	42.50	42.62
6436	NASDAQ	COLB	Tue, Feb 20, 2018	42.53	43.11	42.09	42.34
6435	NASDAQ	COLB	Fri, Feb 16, 2018	42.03	43.04	42.03	42.80
6434	NASDAQ	COLB	Thu, Feb 15, 2018	42.77	42.77	41.99	42.26
6433	NASDAQ	COLB	Wed, Feb 14, 2018	41.28	42.46	41.19	42.41
6432	NASDAQ	COLB	Tue, Feb 13, 2018	41.36	41.74	41.09	41.60
6431	NASDAQ	COLB	Mon, Feb 12, 2018	41.70	42.16	40.91	41.66
6430	NASDAQ	COLB	Fri, Feb 9, 2018	41.43	41.91	40.45	41.52
6429	NASDAQ	COLB	Thu, Feb 8, 2018	42.24	42.24	40.81	40.81
6428	NASDAQ	COLB	Wed, Feb 7, 2018	41.47	42.43	41.43	42.15
6427	NASDAQ	COLB	Tue, Feb 6, 2018	40.27	41.61	39.79	41.54
6426	NASDAQ	COLB	Mon, Feb 5, 2018	42.84	43.55	41.31	41.40
6425	NASDAQ	COLB	Fri, Feb 2, 2018	43.46	44.09	42.85	43.41
6424	NASDAQ	COLB	Thu, Feb 1, 2018	42.87	43.62	42.29	43.60
6423	NASDAQ	COLB	Wed, Jan 31, 2018	42.87	43.49	42.65	43.08
6422	NASDAQ	COLB	Tue, Jan 30, 2018	42.51	43.35	42.26	42.60
6421	NASDAQ	COLB	Mon, Jan 29, 2018	43.56	43.95	42.81	42.83
6420	NASDAQ	COLB	Fri, Jan 26, 2018	44.60	44.83	43.57	43.67
6419	NASDAQ	COLB	Thu, Jan 25, 2018	45.32	45.32	43.05	44.11
6418	NASDAQ	COLB	Wed, Jan 24, 2018	45.97	46.00	45.16	45.24
6417	NASDAQ	COLB	Tue, Jan 23, 2018	45.38	45.86	44.96	45.77
6416	NASDAQ	COLB	Mon, Jan 22, 2018	45.47	45.70	45.10	45.69
6415	NASDAQ	COLB	Fri, Jan 19, 2018	44.98	45.71	44.98	45.63
6414	NASDAQ	COLB	Thu, Jan 18, 2018	45.74	46.08	45.07	45.09
6413	NASDAQ	COLB	Wed, Jan 17, 2018	45.77	46.01	45.10	45.94
6412	NASDAQ	COLB	Tue, Jan 16, 2018	46.39	46.71	45.49	45.58
6411	NASDAQ	COLB	Fri, Jan 12, 2018	45.80	46.34	45.61	46.02
6410	NASDAQ	COLB	Thu, Jan 11, 2018	44.97	45.72	44.86	45.59
6409	NASDAQ	COLB	Wed, Jan 10, 2018	44.54	45.64	44.53	44.79
6408	NASDAQ	COLB	Tue, Jan 9, 2018	44.19	45.04	43.98	44.55
6407	NASDAQ	COLB	Mon, Jan 8, 2018	44.04	44.20	43.74	43.92
6406	NASDAQ	COLB	Fri, Jan 5, 2018	43.88	44.22	43.63	44.21
6405	NASDAQ	COLB	Thu, Jan 4, 2018	43.75	44.22	43.49	43.58
6404	NASDAQ	COLB	Wed, Jan 3, 2018	43.36	43.91	43.06	43.60
6403	NASDAQ	COLB	Tue, Jan 2, 2018	43.60	43.78	43.05	43.44
6402	NASDAQ	COLB	Fri, Dec 29, 2017	44.18	44.28	43.43	43.44
6401	NASDAQ	COLB	Thu, Dec 28, 2017	43.99	44.16	43.74	44.04
6400	NASDAQ	COLB	Wed, Dec 27, 2017	44.68	44.68	42.64	43.96
6399	NASDAQ	COLB	Tue, Dec 26, 2017	44.59	45.00	44.09	44.64
6398	NASDAQ	COLB	Fri, Dec 22, 2017	45.14	45.31	44.46	44.76
6397	NASDAQ	COLB	Thu, Dec 21, 2017	44.83	45.40	44.67	45.14
6396	NASDAQ	COLB	Wed, Dec 20, 2017	45.33	45.33	44.11	44.59
6395	NASDAQ	COLB	Tue, Dec 19, 2017	45.46	45.61	44.78	44.96
6394	NASDAQ	COLB	Mon, Dec 18, 2017	45.01	46.52	44.81	45.29
6393	NASDAQ	COLB	Fri, Dec 15, 2017	43.50	45.15	43.33	44.51
6392	NASDAQ	COLB	Thu, Dec 14, 2017	44.29	44.45	43.13	43.39
6391	NASDAQ	COLB	Wed, Dec 13, 2017	44.64	44.98	43.97	44.05
6390	NASDAQ	COLB	Tue, Dec 12, 2017	44.78	45.05	44.10	44.59
6389	NASDAQ	COLB	Mon, Dec 11, 2017	44.99	45.25	44.41	44.56
6388	NASDAQ	COLB	Fri, Dec 8, 2017	46.08	46.08	44.98	45.00
6387	NASDAQ	COLB	Thu, Dec 7, 2017	45.40	45.93	45.12	45.73
6386	NASDAQ	COLB	Wed, Dec 6, 2017	45.56	46.27	45.39	45.56
6385	NASDAQ	COLB	Tue, Dec 5, 2017	47.40	47.92	45.80	45.81
6384	NASDAQ	COLB	Mon, Dec 4, 2017	47.14	48.06	46.58	47.25
6383	NASDAQ	COLB	Fri, Dec 1, 2017	46.22	46.41	44.26	46.31
6382	NASDAQ	COLB	Thu, Nov 30, 2017	47.35	47.35	45.68	46.10
6381	NASDAQ	COLB	Wed, Nov 29, 2017	45.53	47.36	45.05	46.94
6380	NASDAQ	COLB	Tue, Nov 28, 2017	43.76	45.20	43.09	45.11
6379	NASDAQ	COLB	Mon, Nov 27, 2017	43.52	44.09	43.51	43.57
6378	NASDAQ	COLB	Fri, Nov 24, 2017	43.95	44.10	43.33	43.69
6377	NASDAQ	COLB	Wed, Nov 22, 2017	44.53	44.99	43.91	43.95
6376	NASDAQ	COLB	Tue, Nov 21, 2017	44.19	44.53	43.76	44.53
6375	NASDAQ	COLB	Mon, Nov 20, 2017	43.68	44.02	43.33	44.00
6374	NASDAQ	COLB	Fri, Nov 17, 2017	42.99	43.73	42.71	43.68
6373	NASDAQ	COLB	Thu, Nov 16, 2017	43.16	43.60	42.74	43.29
6372	NASDAQ	COLB	Wed, Nov 15, 2017	42.50	43.34	42.37	42.88
6371	NASDAQ	COLB	Tue, Nov 14, 2017	42.73	43.15	42.73	42.95
6370	NASDAQ	COLB	Mon, Nov 13, 2017	41.88	42.82	41.39	42.80
6369	NASDAQ	COLB	Fri, Nov 10, 2017	42.61	43.02	42.25	42.27
6368	NASDAQ	COLB	Thu, Nov 9, 2017	42.94	43.37	42.01	42.55
6367	NASDAQ	COLB	Wed, Nov 8, 2017	42.92	43.38	42.27	43.37
6366	NASDAQ	COLB	Tue, Nov 7, 2017	44.22	44.22	42.88	43.17
6365	NASDAQ	COLB	Mon, Nov 6, 2017	43.99	44.80	43.99	44.16
6364	NASDAQ	COLB	Fri, Nov 3, 2017	44.68	44.72	43.97	44.22
6363	NASDAQ	COLB	Thu, Nov 2, 2017	44.27	44.93	43.50	44.85
6362	NASDAQ	COLB	Wed, Nov 1, 2017	44.00	44.18	43.15	44.16
6361	NASDAQ	COLB	Tue, Oct 31, 2017	43.20	44.07	42.97	43.51
6360	NASDAQ	COLB	Mon, Oct 30, 2017	43.61	44.54	42.39	43.01
6359	NASDAQ	COLB	Fri, Oct 27, 2017	43.51	45.09	43.36	44.09
6358	NASDAQ	COLB	Thu, Oct 26, 2017	42.36	43.49	41.86	43.31
6357	NASDAQ	COLB	Wed, Oct 25, 2017	42.50	42.50	41.68	42.13
6356	NASDAQ	COLB	Tue, Oct 24, 2017	42.18	42.46	41.99	42.32
6355	NASDAQ	COLB	Mon, Oct 23, 2017	42.47	42.47	41.86	41.92
6354	NASDAQ	COLB	Fri, Oct 20, 2017	42.48	42.70	41.42	42.48
6353	NASDAQ	COLB	Thu, Oct 19, 2017	41.37	42.03	41.25	41.85
6352	NASDAQ	COLB	Wed, Oct 18, 2017	41.62	41.90	41.49	41.76
6351	NASDAQ	COLB	Tue, Oct 17, 2017	41.73	42.03	41.26	41.53
6350	NASDAQ	COLB	Mon, Oct 16, 2017	41.45	41.89	41.34	41.72
6349	NASDAQ	COLB	Fri, Oct 13, 2017	41.58	41.80	41.18	41.51
6348	NASDAQ	COLB	Thu, Oct 12, 2017	42.09	42.15	41.62	41.77
6347	NASDAQ	COLB	Wed, Oct 11, 2017	42.11	42.56	41.87	42.09
6346	NASDAQ	COLB	Tue, Oct 10, 2017	42.03	42.18	41.75	42.14
6345	NASDAQ	COLB	Mon, Oct 9, 2017	42.00	42.16	41.66	41.84
6344	NASDAQ	COLB	Fri, Oct 6, 2017	42.08	42.22	41.78	41.99
6343	NASDAQ	COLB	Thu, Oct 5, 2017	41.60	42.14	41.32	41.86
6342	NASDAQ	COLB	Wed, Oct 4, 2017	42.24	42.24	41.36	41.46
6341	NASDAQ	COLB	Tue, Oct 3, 2017	42.50	42.70	41.70	42.19
6340	NASDAQ	COLB	Mon, Oct 2, 2017	42.10	42.58	41.09	42.57
6339	NASDAQ	COLB	Fri, Sep 29, 2017	42.35	42.92	42.07	42.11
6338	NASDAQ	COLB	Thu, Sep 28, 2017	42.09	42.51	41.57	42.48
6337	NASDAQ	COLB	Wed, Sep 27, 2017	41.11	42.22	40.80	42.10
6336	NASDAQ	COLB	Tue, Sep 26, 2017	40.40	40.67	40.02	40.52
6335	NASDAQ	COLB	Mon, Sep 25, 2017	39.93	40.47	39.80	40.19
6334	NASDAQ	COLB	Fri, Sep 22, 2017	39.62	40.10	39.52	40.02
6333	NASDAQ	COLB	Thu, Sep 21, 2017	39.41	39.87	39.37	39.69
6332	NASDAQ	COLB	Wed, Sep 20, 2017	38.61	39.65	38.23	39.42
6331	NASDAQ	COLB	Tue, Sep 19, 2017	38.35	38.80	38.27	38.60
6330	NASDAQ	COLB	Mon, Sep 18, 2017	38.01	38.60	37.95	38.46
6329	NASDAQ	COLB	Fri, Sep 15, 2017	37.91	38.20	37.74	37.89
6328	NASDAQ	COLB	Thu, Sep 14, 2017	38.35	38.39	37.70	37.88
6327	NASDAQ	COLB	Wed, Sep 13, 2017	37.59	38.22	37.41	38.19
6326	NASDAQ	COLB	Tue, Sep 12, 2017	37.16	38.03	37.16	37.77
6325	NASDAQ	COLB	Mon, Sep 11, 2017	36.84	37.50	36.75	36.96
6324	NASDAQ	COLB	Fri, Sep 8, 2017	35.81	36.62	35.81	36.36
6323	NASDAQ	COLB	Thu, Sep 7, 2017	36.66	36.67	35.67	35.86
6322	NASDAQ	COLB	Wed, Sep 6, 2017	36.78	37.21	36.61	36.77
6321	NASDAQ	COLB	Tue, Sep 5, 2017	37.49	37.53	36.46	36.58
6320	NASDAQ	COLB	Fri, Sep 1, 2017	37.32	37.76	37.32	37.71
6319	NASDAQ	COLB	Thu, Aug 31, 2017	37.29	37.55	37.11	37.17
6318	NASDAQ	COLB	Wed, Aug 30, 2017	37.24	37.44	36.90	37.15
6317	NASDAQ	COLB	Tue, Aug 29, 2017	36.51	37.27	36.40	37.23
6316	NASDAQ	COLB	Mon, Aug 28, 2017	37.22	37.67	36.74	36.98
6315	NASDAQ	COLB	Fri, Aug 25, 2017	37.07	37.25	36.78	37.12
6314	NASDAQ	COLB	Thu, Aug 24, 2017	37.24	37.24	36.73	36.97
6313	NASDAQ	COLB	Wed, Aug 23, 2017	36.58	37.29	36.58	36.98
6312	NASDAQ	COLB	Tue, Aug 22, 2017	36.76	37.05	36.63	36.94
6311	NASDAQ	COLB	Mon, Aug 21, 2017	36.65	36.65	36.00	36.55
6310	NASDAQ	COLB	Fri, Aug 18, 2017	36.23	36.73	36.00	36.66
6309	NASDAQ	COLB	Thu, Aug 17, 2017	37.55	38.19	36.54	36.60
6308	NASDAQ	COLB	Wed, Aug 16, 2017	37.92	38.22	37.61	37.84
6307	NASDAQ	COLB	Tue, Aug 15, 2017	38.50	38.62	37.75	37.77
6306	NASDAQ	COLB	Mon, Aug 14, 2017	37.60	38.24	37.60	38.22
6305	NASDAQ	COLB	Fri, Aug 11, 2017	37.57	37.91	36.87	37.22
6304	NASDAQ	COLB	Thu, Aug 10, 2017	38.11	38.14	37.33	37.37
6303	NASDAQ	COLB	Wed, Aug 9, 2017	38.58	38.63	38.25	38.36
6302	NASDAQ	COLB	Tue, Aug 8, 2017	38.84	39.85	38.80	38.96
6301	NASDAQ	COLB	Mon, Aug 7, 2017	39.24	39.24	38.71	38.99
6300	NASDAQ	COLB	Fri, Aug 4, 2017	39.29	39.59	38.97	39.31
6299	NASDAQ	COLB	Thu, Aug 3, 2017	39.35	39.44	38.68	38.88
6298	NASDAQ	COLB	Wed, Aug 2, 2017	39.82	39.82	39.15	39.41
6297	NASDAQ	COLB	Tue, Aug 1, 2017	40.11	40.18	39.50	39.81
6296	NASDAQ	COLB	Mon, Jul 31, 2017	39.44	39.99	38.84	39.84
6295	NASDAQ	COLB	Fri, Jul 28, 2017	39.01	39.21	38.21	38.40
6294	NASDAQ	COLB	Thu, Jul 27, 2017	40.18	40.34	39.04	39.38
6293	NASDAQ	COLB	Wed, Jul 26, 2017	40.19	40.19	39.43	39.59
6292	NASDAQ	COLB	Tue, Jul 25, 2017	39.84	40.23	39.42	40.19
6291	NASDAQ	COLB	Mon, Jul 24, 2017	39.18	39.47	39.02	39.30
6290	NASDAQ	COLB	Fri, Jul 21, 2017	39.64	39.71	39.01	39.17
6289	NASDAQ	COLB	Thu, Jul 20, 2017	39.33	39.64	39.11	39.29
6288	NASDAQ	COLB	Wed, Jul 19, 2017	39.24	39.74	39.15	39.31
6287	NASDAQ	COLB	Tue, Jul 18, 2017	39.16	39.40	38.82	39.19
6286	NASDAQ	COLB	Mon, Jul 17, 2017	39.39	39.63	38.99	39.35
6285	NASDAQ	COLB	Fri, Jul 14, 2017	39.45	39.75	39.20	39.40
6284	NASDAQ	COLB	Thu, Jul 13, 2017	39.72	40.00	39.52	39.89
6283	NASDAQ	COLB	Wed, Jul 12, 2017	39.67	40.14	39.50	39.71
6282	NASDAQ	COLB	Tue, Jul 11, 2017	39.72	39.98	38.99	39.74
6281	NASDAQ	COLB	Mon, Jul 10, 2017	39.93	40.18	39.54	39.72
6280	NASDAQ	COLB	Fri, Jul 7, 2017	39.84	40.27	39.50	40.05
6279	NASDAQ	COLB	Thu, Jul 6, 2017	40.17	40.33	39.50	39.62
6278	NASDAQ	COLB	Wed, Jul 5, 2017	40.76	40.78	40.12	40.28
6277	NASDAQ	COLB	Mon, Jul 3, 2017	39.95	41.07	39.94	40.70
6276	NASDAQ	COLB	Fri, Jun 30, 2017	40.40	40.69	39.63	39.85
6275	NASDAQ	COLB	Thu, Jun 29, 2017	40.14	40.42	39.72	40.28
6274	NASDAQ	COLB	Wed, Jun 28, 2017	39.08	39.62	39.08	39.35
6273	NASDAQ	COLB	Tue, Jun 27, 2017	38.91	39.19	38.73	38.86
6272	NASDAQ	COLB	Mon, Jun 26, 2017	38.73	39.25	38.29	38.71
6271	NASDAQ	COLB	Fri, Jun 23, 2017	39.13	39.17	38.61	38.71
6270	NASDAQ	COLB	Thu, Jun 22, 2017	39.17	39.46	38.84	38.88
6269	NASDAQ	COLB	Wed, Jun 21, 2017	39.73	39.73	39.06	39.24
6268	NASDAQ	COLB	Tue, Jun 20, 2017	40.10	40.25	39.61	39.66
6267	NASDAQ	COLB	Mon, Jun 19, 2017	40.48	40.65	40.01	40.11
6266	NASDAQ	COLB	Fri, Jun 16, 2017	40.54	40.66	39.94	40.25
6265	NASDAQ	COLB	Thu, Jun 15, 2017	40.09	41.23	40.09	40.85
6264	NASDAQ	COLB	Wed, Jun 14, 2017	40.36	40.77	39.55	40.76
6263	NASDAQ	COLB	Tue, Jun 13, 2017	41.05	41.25	40.42	40.76
6262	NASDAQ	COLB	Mon, Jun 12, 2017	40.98	41.49	40.25	40.75
6261	NASDAQ	COLB	Fri, Jun 9, 2017	39.94	41.37	39.93	41.00
6260	NASDAQ	COLB	Thu, Jun 8, 2017	38.35	40.43	38.12	39.61
6259	NASDAQ	COLB	Wed, Jun 7, 2017	37.69	38.45	37.55	38.22
6258	NASDAQ	COLB	Tue, Jun 6, 2017	37.07	37.84	36.97	37.59
6257	NASDAQ	COLB	Mon, Jun 5, 2017	37.61	38.08	37.34	37.50
6256	NASDAQ	COLB	Fri, Jun 2, 2017	37.07	38.34	36.95	37.61
6255	NASDAQ	COLB	Thu, Jun 1, 2017	36.90	37.52	36.40	37.52
6254	NASDAQ	COLB	Wed, May 31, 2017	37.20	37.38	36.10	36.71
6253	NASDAQ	COLB	Tue, May 30, 2017	37.85	37.90	36.96	37.14
6252	NASDAQ	COLB	Fri, May 26, 2017	38.41	38.42	37.99	38.09
6251	NASDAQ	COLB	Thu, May 25, 2017	38.56	38.92	38.06	38.48
6250	NASDAQ	COLB	Wed, May 24, 2017	39.02	39.08	38.10	38.44
6249	NASDAQ	COLB	Tue, May 23, 2017	38.18	39.15	37.75	38.87
6248	NASDAQ	COLB	Mon, May 22, 2017	37.81	38.16	37.52	38.14
6247	NASDAQ	COLB	Fri, May 19, 2017	37.67	38.21	37.61	37.67
6246	NASDAQ	COLB	Thu, May 18, 2017	37.35	38.04	37.35	37.71
6245	NASDAQ	COLB	Wed, May 17, 2017	38.46	38.75	37.23	37.54
6244	NASDAQ	COLB	Tue, May 16, 2017	39.15	39.46	38.82	39.44
6243	NASDAQ	COLB	Mon, May 15, 2017	39.07	39.52	39.06	39.23
6242	NASDAQ	COLB	Fri, May 12, 2017	38.95	39.22	38.55	39.03
6241	NASDAQ	COLB	Thu, May 11, 2017	39.75	39.90	38.76	39.27
6240	NASDAQ	COLB	Wed, May 10, 2017	39.85	40.13	39.64	39.99
6239	NASDAQ	COLB	Tue, May 9, 2017	40.50	40.78	39.78	40.09
6238	NASDAQ	COLB	Mon, May 8, 2017	39.98	40.45	39.71	40.45
6237	NASDAQ	COLB	Fri, May 5, 2017	40.46	40.46	39.54	40.17
6236	NASDAQ	COLB	Thu, May 4, 2017	40.19	40.63	39.91	40.27
6235	NASDAQ	COLB	Wed, May 3, 2017	39.29	39.93	39.27	39.85
6234	NASDAQ	COLB	Tue, May 2, 2017	39.95	40.15	39.38	39.62
6233	NASDAQ	COLB	Mon, May 1, 2017	39.81	40.02	39.31	39.82
6232	NASDAQ	COLB	Fri, Apr 28, 2017	40.62	40.67	39.43	39.51
6231	NASDAQ	COLB	Thu, Apr 27, 2017	39.50	40.72	39.50	40.22
6230	NASDAQ	COLB	Wed, Apr 26, 2017	40.24	41.15	40.22	40.67
6229	NASDAQ	COLB	Tue, Apr 25, 2017	40.58	40.84	40.22	40.26
6228	NASDAQ	COLB	Mon, Apr 24, 2017	40.16	40.50	39.91	40.14
6227	NASDAQ	COLB	Fri, Apr 21, 2017	39.06	39.33	38.83	39.09
6226	NASDAQ	COLB	Thu, Apr 20, 2017	38.56	39.13	38.43	39.12
6225	NASDAQ	COLB	Wed, Apr 19, 2017	37.93	38.45	37.93	38.30
6224	NASDAQ	COLB	Tue, Apr 18, 2017	37.40	37.99	36.97	37.73
6223	NASDAQ	COLB	Mon, Apr 17, 2017	37.19	37.77	36.85	37.75
6222	NASDAQ	COLB	Thu, Apr 13, 2017	37.42	37.70	36.89	37.02
6221	NASDAQ	COLB	Wed, Apr 12, 2017	37.94	38.34	37.50	37.63
6220	NASDAQ	COLB	Tue, Apr 11, 2017	37.21	38.11	36.99	38.10
6219	NASDAQ	COLB	Mon, Apr 10, 2017	37.69	38.24	37.19	37.44
6218	NASDAQ	COLB	Fri, Apr 7, 2017	37.57	37.90	37.30	37.72
6217	NASDAQ	COLB	Thu, Apr 6, 2017	37.41	38.04	37.09	37.89
6216	NASDAQ	COLB	Wed, Apr 5, 2017	38.60	38.84	37.37	37.39
6215	NASDAQ	COLB	Tue, Apr 4, 2017	38.17	38.58	37.92	38.19
6214	NASDAQ	COLB	Mon, Apr 3, 2017	39.05	39.09	38.00	38.30
6213	NASDAQ	COLB	Fri, Mar 31, 2017	39.28	39.30	38.84	38.99
6212	NASDAQ	COLB	Thu, Mar 30, 2017	38.21	39.41	38.21	39.34
6211	NASDAQ	COLB	Wed, Mar 29, 2017	38.32	38.96	37.87	38.15
6210	NASDAQ	COLB	Tue, Mar 28, 2017	37.76	38.51	37.51	38.32
6209	NASDAQ	COLB	Mon, Mar 27, 2017	36.96	37.98	36.52	37.88
6208	NASDAQ	COLB	Fri, Mar 24, 2017	37.52	37.91	37.31	37.72
6207	NASDAQ	COLB	Thu, Mar 23, 2017	36.73	37.58	36.64	37.41
6206	NASDAQ	COLB	Wed, Mar 22, 2017	37.06	37.41	36.38	36.83
6205	NASDAQ	COLB	Tue, Mar 21, 2017	39.50	39.68	37.35	37.39
6204	NASDAQ	COLB	Mon, Mar 20, 2017	40.03	40.03	39.29	39.41
6203	NASDAQ	COLB	Fri, Mar 17, 2017	39.85	40.53	39.33	40.30
6202	NASDAQ	COLB	Thu, Mar 16, 2017	40.53	40.53	39.49	39.89
6201	NASDAQ	COLB	Wed, Mar 15, 2017	39.39	39.82	38.84	39.16
6200	NASDAQ	COLB	Tue, Mar 14, 2017	39.09	39.49	38.75	39.30
6199	NASDAQ	COLB	Mon, Mar 13, 2017	38.91	39.72	38.57	39.45
6198	NASDAQ	COLB	Fri, Mar 10, 2017	39.22	39.22	38.39	38.96
6197	NASDAQ	COLB	Thu, Mar 9, 2017	38.95	39.31	38.54	38.85
6196	NASDAQ	COLB	Wed, Mar 8, 2017	39.60	39.70	38.83	38.88
6195	NASDAQ	COLB	Tue, Mar 7, 2017	39.60	39.76	39.11	39.17
6194	NASDAQ	COLB	Mon, Mar 6, 2017	39.66	39.83	39.13	39.62
6193	NASDAQ	COLB	Fri, Mar 3, 2017	39.90	40.18	39.70	40.08
6192	NASDAQ	COLB	Thu, Mar 2, 2017	40.91	41.07	39.81	39.86
6191	NASDAQ	COLB	Wed, Mar 1, 2017	40.99	41.26	39.83	40.94
6190	NASDAQ	COLB	Tue, Feb 28, 2017	40.56	40.68	39.72	39.89
6189	NASDAQ	COLB	Mon, Feb 27, 2017	40.73	41.03	40.45	40.87
6188	NASDAQ	COLB	Fri, Feb 24, 2017	40.62	40.97	40.56	40.81
6187	NASDAQ	COLB	Thu, Feb 23, 2017	41.39	41.39	40.51	41.24
6186	NASDAQ	COLB	Wed, Feb 22, 2017	40.97	41.34	40.72	41.25
6185	NASDAQ	COLB	Tue, Feb 21, 2017	41.06	41.49	40.80	41.16
6184	NASDAQ	COLB	Fri, Feb 17, 2017	40.96	41.12	40.48	40.97
6183	NASDAQ	COLB	Thu, Feb 16, 2017	40.75	41.11	40.60	41.09
6182	NASDAQ	COLB	Wed, Feb 15, 2017	40.59	40.96	40.26	40.84
6181	NASDAQ	COLB	Tue, Feb 14, 2017	39.72	40.64	39.14	40.45
6180	NASDAQ	COLB	Mon, Feb 13, 2017	39.61	40.30	39.51	39.86
6179	NASDAQ	COLB	Fri, Feb 10, 2017	39.48	39.48	38.97	39.25
6178	NASDAQ	COLB	Thu, Feb 9, 2017	38.71	39.68	38.54	39.20
6177	NASDAQ	COLB	Wed, Feb 8, 2017	38.90	38.90	38.13	38.47
6176	NASDAQ	COLB	Tue, Feb 7, 2017	39.48	39.74	39.05	39.21
6175	NASDAQ	COLB	Mon, Feb 6, 2017	39.45	39.79	39.14	39.36
6174	NASDAQ	COLB	Fri, Feb 3, 2017	39.53	40.01	39.34	39.87
6173	NASDAQ	COLB	Thu, Feb 2, 2017	39.01	39.33	38.55	38.91
6172	NASDAQ	COLB	Wed, Feb 1, 2017	40.28	40.43	39.25	39.26
6171	NASDAQ	COLB	Tue, Jan 31, 2017	40.15	40.48	39.54	39.76
6170	NASDAQ	COLB	Mon, Jan 30, 2017	40.50	40.60	39.86	40.20
6169	NASDAQ	COLB	Fri, Jan 27, 2017	41.17	41.42	40.73	40.87
6168	NASDAQ	COLB	Thu, Jan 26, 2017	43.68	43.68	40.85	41.44
6167	NASDAQ	COLB	Wed, Jan 25, 2017	42.09	42.28	41.59	41.64
6166	NASDAQ	COLB	Tue, Jan 24, 2017	40.97	41.74	40.38	41.59
6165	NASDAQ	COLB	Mon, Jan 23, 2017	40.97	41.22	40.42	40.83
6164	NASDAQ	COLB	Fri, Jan 20, 2017	40.76	41.20	40.76	41.15
6163	NASDAQ	COLB	Thu, Jan 19, 2017	41.16	41.28	40.51	40.71
6162	NASDAQ	COLB	Wed, Jan 18, 2017	41.05	41.37	40.72	41.10
6161	NASDAQ	COLB	Tue, Jan 17, 2017	41.74	42.02	40.69	40.79
6160	NASDAQ	COLB	Fri, Jan 13, 2017	41.93	42.37	41.80	42.16
6159	NASDAQ	COLB	Thu, Jan 12, 2017	42.57	42.65	41.16	41.56
6158	NASDAQ	COLB	Wed, Jan 11, 2017	42.17	42.99	41.52	42.57
6157	NASDAQ	COLB	Tue, Jan 10, 2017	42.49	42.49	41.42	42.05
6156	NASDAQ	COLB	Mon, Jan 9, 2017	43.93	44.11	43.22	43.31
6155	NASDAQ	COLB	Fri, Jan 6, 2017	44.30	44.80	44.10	44.33
6154	NASDAQ	COLB	Thu, Jan 5, 2017	44.75	44.89	43.37	44.10
6153	NASDAQ	COLB	Wed, Jan 4, 2017	44.54	45.05	44.35	45.05
6152	NASDAQ	COLB	Tue, Jan 3, 2017	45.41	45.68	44.32	44.53
6151	NASDAQ	COLB	Fri, Dec 30, 2016	44.88	44.93	44.41	44.68
6150	NASDAQ	COLB	Thu, Dec 29, 2016	44.74	45.15	44.29	44.66
6149	NASDAQ	COLB	Wed, Dec 28, 2016	45.21	45.21	44.58	44.76
6148	NASDAQ	COLB	Tue, Dec 27, 2016	44.94	45.14	44.60	45.13
6147	NASDAQ	COLB	Fri, Dec 23, 2016	44.89	45.00	44.49	44.90
6146	NASDAQ	COLB	Thu, Dec 22, 2016	45.12	45.27	44.63	44.96
6145	NASDAQ	COLB	Wed, Dec 21, 2016	44.64	45.01	44.46	44.87
6144	NASDAQ	COLB	Tue, Dec 20, 2016	43.74	44.78	43.72	44.77
6143	NASDAQ	COLB	Mon, Dec 19, 2016	43.45	43.68	42.90	43.46
6142	NASDAQ	COLB	Fri, Dec 16, 2016	43.72	44.16	43.28	43.72
6141	NASDAQ	COLB	Thu, Dec 15, 2016	43.56	44.17	43.38	43.59
6140	NASDAQ	COLB	Wed, Dec 14, 2016	43.28	44.10	43.05	43.43
6139	NASDAQ	COLB	Tue, Dec 13, 2016	43.35	43.81	43.28	43.61
6138	NASDAQ	COLB	Mon, Dec 12, 2016	44.65	45.25	43.10	43.25
6137	NASDAQ	COLB	Fri, Dec 9, 2016	44.61	45.14	44.36	44.63
6136	NASDAQ	COLB	Thu, Dec 8, 2016	43.72	44.81	43.72	44.57
6135	NASDAQ	COLB	Wed, Dec 7, 2016	42.68	43.59	42.44	43.49
6134	NASDAQ	COLB	Tue, Dec 6, 2016	42.43	42.76	41.92	42.72
6133	NASDAQ	COLB	Mon, Dec 5, 2016	41.70	42.22	41.28	42.19
6132	NASDAQ	COLB	Fri, Dec 2, 2016	40.88	41.35	40.51	41.31
6131	NASDAQ	COLB	Thu, Dec 1, 2016	40.19	41.26	39.71	41.06
6130	NASDAQ	COLB	Wed, Nov 30, 2016	39.90	40.07	39.67	39.82
6129	NASDAQ	COLB	Tue, Nov 29, 2016	39.36	39.92	39.18	39.48
6128	NASDAQ	COLB	Mon, Nov 28, 2016	39.75	39.75	38.01	39.34
6127	NASDAQ	COLB	Fri, Nov 25, 2016	40.01	40.30	39.67	39.97
6126	NASDAQ	COLB	Wed, Nov 23, 2016	39.85	40.17	39.58	39.99
6125	NASDAQ	COLB	Tue, Nov 22, 2016	39.00	39.69	38.95	39.64
6124	NASDAQ	COLB	Mon, Nov 21, 2016	39.26	39.26	38.57	38.88
6123	NASDAQ	COLB	Fri, Nov 18, 2016	38.80	39.23	38.57	39.14
6122	NASDAQ	COLB	Thu, Nov 17, 2016	38.30	38.81	38.12	38.67
6121	NASDAQ	COLB	Wed, Nov 16, 2016	38.54	38.59	37.96	38.23
6120	NASDAQ	COLB	Tue, Nov 15, 2016	37.93	38.99	37.68	38.80
6119	NASDAQ	COLB	Mon, Nov 14, 2016	38.31	39.32	37.82	38.29
6118	NASDAQ	COLB	Fri, Nov 11, 2016	36.77	37.88	36.55	37.86
6117	NASDAQ	COLB	Thu, Nov 10, 2016	35.87	37.03	35.59	36.84
6116	NASDAQ	COLB	Wed, Nov 9, 2016	33.52	35.47	32.73	35.29
6115	NASDAQ	COLB	Tue, Nov 8, 2016	33.03	33.30	32.92	33.19
6114	NASDAQ	COLB	Mon, Nov 7, 2016	32.69	33.32	32.69	33.19
6113	NASDAQ	COLB	Fri, Nov 4, 2016	32.14	32.77	31.90	32.35
6112	NASDAQ	COLB	Thu, Nov 3, 2016	32.10	32.41	31.98	32.09
6111	NASDAQ	COLB	Wed, Nov 2, 2016	32.48	32.63	31.94	31.95
6110	NASDAQ	COLB	Tue, Nov 1, 2016	33.19	33.19	32.27	32.62
6109	NASDAQ	COLB	Mon, Oct 31, 2016	32.96	33.07	32.68	33.02
6108	NASDAQ	COLB	Fri, Oct 28, 2016	32.87	33.10	32.55	32.79
6107	NASDAQ	COLB	Thu, Oct 27, 2016	32.49	33.00	32.12	32.72
6106	NASDAQ	COLB	Wed, Oct 26, 2016	31.82	32.10	31.75	31.98
6105	NASDAQ	COLB	Tue, Oct 25, 2016	32.08	32.28	31.93	32.07
6104	NASDAQ	COLB	Mon, Oct 24, 2016	32.24	32.52	32.05	32.17
6103	NASDAQ	COLB	Fri, Oct 21, 2016	31.97	32.23	31.90	31.97
6102	NASDAQ	COLB	Thu, Oct 20, 2016	32.23	32.64	32.16	32.25
6101	NASDAQ	COLB	Wed, Oct 19, 2016	32.24	32.48	32.09	32.38
6100	NASDAQ	COLB	Tue, Oct 18, 2016	32.24	32.45	31.82	32.04
6099	NASDAQ	COLB	Mon, Oct 17, 2016	32.10	32.34	31.83	31.85
6098	NASDAQ	COLB	Fri, Oct 14, 2016	32.25	33.07	31.98	32.12
6097	NASDAQ	COLB	Thu, Oct 13, 2016	32.52	32.63	31.81	31.90
6096	NASDAQ	COLB	Wed, Oct 12, 2016	32.82	33.06	32.79	32.85
6095	NASDAQ	COLB	Tue, Oct 11, 2016	32.95	33.07	32.67	32.90
6094	NASDAQ	COLB	Mon, Oct 10, 2016	33.13	33.41	32.95	33.01
6093	NASDAQ	COLB	Fri, Oct 7, 2016	32.95	33.00	32.57	32.93
6092	NASDAQ	COLB	Thu, Oct 6, 2016	33.14	33.24	32.96	33.00
6091	NASDAQ	COLB	Wed, Oct 5, 2016	32.69	33.23	32.68	33.11
6090	NASDAQ	COLB	Tue, Oct 4, 2016	32.37	32.83	32.31	32.57
6089	NASDAQ	COLB	Mon, Oct 3, 2016	32.47	32.60	32.21	32.31
6088	NASDAQ	COLB	Fri, Sep 30, 2016	32.41	32.86	32.25	32.72
6087	NASDAQ	COLB	Thu, Sep 29, 2016	32.95	33.02	32.27	32.30
6086	NASDAQ	COLB	Wed, Sep 28, 2016	32.70	32.91	32.61	32.89
6085	NASDAQ	COLB	Tue, Sep 27, 2016	32.22	32.66	32.17	32.66
6084	NASDAQ	COLB	Mon, Sep 26, 2016	32.77	32.77	32.18	32.36
6083	NASDAQ	COLB	Fri, Sep 23, 2016	33.04	33.25	32.86	33.04
6082	NASDAQ	COLB	Thu, Sep 22, 2016	33.20	33.20	32.91	33.16
6081	NASDAQ	COLB	Wed, Sep 21, 2016	32.81	33.11	32.77	33.11
6080	NASDAQ	COLB	Tue, Sep 20, 2016	32.80	33.02	32.68	32.69
6079	NASDAQ	COLB	Mon, Sep 19, 2016	32.63	32.98	32.44	32.63
6078	NASDAQ	COLB	Fri, Sep 16, 2016	32.55	32.62	32.06	32.47
6077	NASDAQ	COLB	Thu, Sep 15, 2016	31.84	32.56	31.84	32.53
6076	NASDAQ	COLB	Wed, Sep 14, 2016	31.95	32.24	31.73	31.81
6075	NASDAQ	COLB	Tue, Sep 13, 2016	32.21	32.27	31.60	31.98
6074	NASDAQ	COLB	Mon, Sep 12, 2016	32.33	32.57	32.04	32.56
6073	NASDAQ	COLB	Fri, Sep 9, 2016	32.82	32.95	32.49	32.50
6072	NASDAQ	COLB	Thu, Sep 8, 2016	33.00	33.08	32.78	32.91
6071	NASDAQ	COLB	Wed, Sep 7, 2016	32.54	32.94	32.26	32.92
6070	NASDAQ	COLB	Tue, Sep 6, 2016	32.95	32.95	32.33	32.66
6069	NASDAQ	COLB	Fri, Sep 2, 2016	32.51	32.90	32.33	32.88
6068	NASDAQ	COLB	Thu, Sep 1, 2016	33.04	33.18	32.48	32.54
6067	NASDAQ	COLB	Wed, Aug 31, 2016	33.25	33.28	32.78	33.04
6066	NASDAQ	COLB	Tue, Aug 30, 2016	33.02	33.28	32.96	33.27
6065	NASDAQ	COLB	Mon, Aug 29, 2016	32.67	33.06	32.67	33.04
6064	NASDAQ	COLB	Fri, Aug 26, 2016	32.57	32.82	32.43	32.69
6063	NASDAQ	COLB	Thu, Aug 25, 2016	32.38	32.64	32.33	32.58
6062	NASDAQ	COLB	Wed, Aug 24, 2016	32.42	32.50	32.26	32.44
6061	NASDAQ	COLB	Tue, Aug 23, 2016	32.31	32.50	32.21	32.34
6060	NASDAQ	COLB	Mon, Aug 22, 2016	32.01	32.35	31.95	32.26
6059	NASDAQ	COLB	Fri, Aug 19, 2016	32.00	32.32	31.95	32.15
6058	NASDAQ	COLB	Thu, Aug 18, 2016	31.98	32.15	31.77	32.01
6057	NASDAQ	COLB	Wed, Aug 17, 2016	31.62	32.11	31.60	32.09
6056	NASDAQ	COLB	Tue, Aug 16, 2016	31.76	31.87	31.14	31.65
6055	NASDAQ	COLB	Mon, Aug 15, 2016	31.57	31.96	31.48	31.96
6054	NASDAQ	COLB	Fri, Aug 12, 2016	31.16	31.45	30.90	31.45
6053	NASDAQ	COLB	Thu, Aug 11, 2016	31.27	31.58	31.17	31.36
6052	NASDAQ	COLB	Wed, Aug 10, 2016	31.61	31.68	31.08	31.22
6051	NASDAQ	COLB	Tue, Aug 9, 2016	31.60	31.84	31.41	31.65
6050	NASDAQ	COLB	Mon, Aug 8, 2016	31.53	31.65	31.23	31.65
6049	NASDAQ	COLB	Fri, Aug 5, 2016	30.90	31.85	30.74	31.85
6048	NASDAQ	COLB	Thu, Aug 4, 2016	30.47	30.71	30.34	30.59
6047	NASDAQ	COLB	Wed, Aug 3, 2016	30.00	30.71	30.00	30.54
6046	NASDAQ	COLB	Tue, Aug 2, 2016	30.17	30.29	29.95	30.09
6045	NASDAQ	COLB	Mon, Aug 1, 2016	30.32	30.71	30.09	30.19
6044	NASDAQ	COLB	Fri, Jul 29, 2016	29.56	30.75	28.51	30.32
6043	NASDAQ	COLB	Thu, Jul 28, 2016	30.50	30.83	29.99	30.31
6042	NASDAQ	COLB	Wed, Jul 27, 2016	29.72	30.14	29.65	29.77
6041	NASDAQ	COLB	Tue, Jul 26, 2016	29.54	29.80	29.54	29.77
6040	NASDAQ	COLB	Mon, Jul 25, 2016	29.81	29.91	29.49	29.59
6039	NASDAQ	COLB	Fri, Jul 22, 2016	29.53	29.90	29.30	29.82
6038	NASDAQ	COLB	Thu, Jul 21, 2016	29.96	29.96	29.36	29.44
6037	NASDAQ	COLB	Wed, Jul 20, 2016	30.18	30.18	29.73	30.05
6036	NASDAQ	COLB	Tue, Jul 19, 2016	30.00	30.19	29.95	29.98
6035	NASDAQ	COLB	Mon, Jul 18, 2016	29.96	30.13	29.86	30.01
6034	NASDAQ	COLB	Fri, Jul 15, 2016	30.02	30.24	29.63	30.04
6033	NASDAQ	COLB	Thu, Jul 14, 2016	29.86	29.99	29.66	29.80
6032	NASDAQ	COLB	Wed, Jul 13, 2016	29.24	29.45	29.06	29.39
6031	NASDAQ	COLB	Tue, Jul 12, 2016	28.77	29.27	28.75	29.24
6030	NASDAQ	COLB	Mon, Jul 11, 2016	28.08	28.55	28.01	28.45
6029	NASDAQ	COLB	Fri, Jul 8, 2016	27.65	28.08	27.61	27.88
6028	NASDAQ	COLB	Thu, Jul 7, 2016	26.85	27.26	26.85	27.19
6027	NASDAQ	COLB	Wed, Jul 6, 2016	26.50	26.88	26.21	26.78
6026	NASDAQ	COLB	Tue, Jul 5, 2016	27.15	27.15	26.55	26.76
6025	NASDAQ	COLB	Fri, Jul 1, 2016	27.95	28.07	27.26	27.42
6024	NASDAQ	COLB	Thu, Jun 30, 2016	27.56	28.06	27.12	28.06
6023	NASDAQ	COLB	Wed, Jun 29, 2016	27.32	27.56	27.07	27.45
6022	NASDAQ	COLB	Tue, Jun 28, 2016	26.52	27.11	26.52	26.95
6021	NASDAQ	COLB	Mon, Jun 27, 2016	27.30	27.31	26.17	26.28
6020	NASDAQ	COLB	Fri, Jun 24, 2016	28.22	28.55	27.60	27.62
6019	NASDAQ	COLB	Thu, Jun 23, 2016	28.97	29.71	28.97	29.71
6018	NASDAQ	COLB	Wed, Jun 22, 2016	28.46	28.91	28.40	28.49
6017	NASDAQ	COLB	Tue, Jun 21, 2016	28.26	28.54	28.00	28.46
6016	NASDAQ	COLB	Mon, Jun 20, 2016	28.20	28.68	28.15	28.24
6015	NASDAQ	COLB	Fri, Jun 17, 2016	27.91	28.21	27.55	27.72
6014	NASDAQ	COLB	Thu, Jun 16, 2016	27.76	27.94	27.47	27.86
6013	NASDAQ	COLB	Wed, Jun 15, 2016	28.32	28.59	28.06	28.06
6012	NASDAQ	COLB	Tue, Jun 14, 2016	28.63	28.87	28.04	28.19
6011	NASDAQ	COLB	Mon, Jun 13, 2016	28.99	29.27	28.63	28.70
6010	NASDAQ	COLB	Fri, Jun 10, 2016	29.35	29.46	29.10	29.14
6009	NASDAQ	COLB	Thu, Jun 9, 2016	29.97	29.97	29.35	29.66
6008	NASDAQ	COLB	Wed, Jun 8, 2016	30.00	30.32	29.92	30.17
6007	NASDAQ	COLB	Tue, Jun 7, 2016	29.95	30.23	29.81	30.03
6006	NASDAQ	COLB	Mon, Jun 6, 2016	29.63	30.26	29.63	29.99
6005	NASDAQ	COLB	Fri, Jun 3, 2016	29.92	29.92	29.03	29.57
6004	NASDAQ	COLB	Thu, Jun 2, 2016	30.21	30.28	30.00	30.25
6003	NASDAQ	COLB	Wed, Jun 1, 2016	30.32	30.39	30.08	30.34
6002	NASDAQ	COLB	Tue, May 31, 2016	30.49	30.80	30.14	30.47
6001	NASDAQ	COLB	Fri, May 27, 2016	29.99	30.58	29.87	30.55
6000	NASDAQ	COLB	Thu, May 26, 2016	30.38	30.38	29.88	29.94
5999	NASDAQ	COLB	Wed, May 25, 2016	30.09	30.49	29.96	30.43
5998	NASDAQ	COLB	Tue, May 24, 2016	29.41	30.00	29.32	29.96
5997	NASDAQ	COLB	Mon, May 23, 2016	29.42	29.51	29.11	29.21
5996	NASDAQ	COLB	Fri, May 20, 2016	29.15	29.74	29.15	29.44
5995	NASDAQ	COLB	Thu, May 19, 2016	29.17	29.68	28.72	28.96
5994	NASDAQ	COLB	Wed, May 18, 2016	28.09	29.34	28.09	29.32
5993	NASDAQ	COLB	Tue, May 17, 2016	28.36	28.68	27.89	28.11
5992	NASDAQ	COLB	Mon, May 16, 2016	27.95	28.73	27.95	28.37
5991	NASDAQ	COLB	Fri, May 13, 2016	28.22	28.56	27.89	28.01
5990	NASDAQ	COLB	Thu, May 12, 2016	28.36	28.52	28.02	28.23
5989	NASDAQ	COLB	Wed, May 11, 2016	28.33	28.63	28.20	28.22
5988	NASDAQ	COLB	Tue, May 10, 2016	28.16	28.64	28.16	28.41
5987	NASDAQ	COLB	Mon, May 9, 2016	28.12	28.49	27.93	28.09
5986	NASDAQ	COLB	Fri, May 6, 2016	28.08	28.52	27.99	28.51
5985	NASDAQ	COLB	Thu, May 5, 2016	28.64	28.81	28.32	28.35
5984	NASDAQ	COLB	Wed, May 4, 2016	28.69	28.98	28.18	28.56
5983	NASDAQ	COLB	Tue, May 3, 2016	29.44	29.83	28.79	28.96
5982	NASDAQ	COLB	Mon, May 2, 2016	29.67	30.14	29.45	29.90
5981	NASDAQ	COLB	Fri, Apr 29, 2016	29.01	29.64	29.00	29.49
5980	NASDAQ	COLB	Thu, Apr 28, 2016	31.10	31.41	29.72	29.99
5979	NASDAQ	COLB	Wed, Apr 27, 2016	31.74	31.79	31.31	31.68
5978	NASDAQ	COLB	Tue, Apr 26, 2016	31.35	31.81	31.26	31.72
5977	NASDAQ	COLB	Mon, Apr 25, 2016	31.53	31.53	31.22	31.29
5976	NASDAQ	COLB	Fri, Apr 22, 2016	31.28	31.68	31.23	31.67
5975	NASDAQ	COLB	Thu, Apr 21, 2016	31.42	31.54	31.17	31.33
5974	NASDAQ	COLB	Wed, Apr 20, 2016	31.18	31.48	30.95	31.36
5973	NASDAQ	COLB	Tue, Apr 19, 2016	30.75	31.31	30.56	31.14
5972	NASDAQ	COLB	Mon, Apr 18, 2016	30.34	30.89	30.26	30.75
5971	NASDAQ	COLB	Fri, Apr 15, 2016	30.61	30.86	30.48	30.55
5970	NASDAQ	COLB	Thu, Apr 14, 2016	30.75	31.27	30.54	30.70
5969	NASDAQ	COLB	Wed, Apr 13, 2016	29.93	30.86	29.93	30.84
5968	NASDAQ	COLB	Tue, Apr 12, 2016	29.07	29.65	29.01	29.64
5967	NASDAQ	COLB	Mon, Apr 11, 2016	28.94	29.44	28.88	29.04
5966	NASDAQ	COLB	Fri, Apr 8, 2016	28.96	29.31	28.67	28.84
5965	NASDAQ	COLB	Thu, Apr 7, 2016	29.23	29.23	28.51	28.66
5964	NASDAQ	COLB	Wed, Apr 6, 2016	29.14	29.53	28.88	29.49
5963	NASDAQ	COLB	Tue, Apr 5, 2016	30.08	30.08	30.08	29.20
5962	NASDAQ	COLB	Mon, Apr 4, 2016	30.15	30.31	29.50	30.08
5961	NASDAQ	COLB	Fri, Apr 1, 2016	29.68	30.20	29.41	30.19
5960	NASDAQ	COLB	Thu, Mar 31, 2016	29.94	30.12	29.64	30.08
5959	NASDAQ	COLB	Wed, Mar 30, 2016	29.96	30.36	29.79	30.08
5958	NASDAQ	COLB	Tue, Mar 29, 2016	29.34	29.89	28.96	29.20
5957	NASDAQ	COLB	Mon, Mar 28, 2016	29.50	29.82	29.27	29.39
5956	NASDAQ	COLB	Thu, Mar 24, 2016	29.74	29.74	29.74	29.48
5955	NASDAQ	COLB	Wed, Mar 23, 2016	30.15	30.34	29.72	29.74
5954	NASDAQ	COLB	Tue, Mar 22, 2016	30.30	30.44	29.53	30.29
5953	NASDAQ	COLB	Mon, Mar 21, 2016	30.62	30.70	30.16	30.46
5952	NASDAQ	COLB	Fri, Mar 18, 2016	30.34	30.72	30.29	30.60
5951	NASDAQ	COLB	Thu, Mar 17, 2016	29.70	30.31	28.96	30.14
5950	NASDAQ	COLB	Wed, Mar 16, 2016	29.71	30.21	29.40	29.68
5949	NASDAQ	COLB	Tue, Mar 15, 2016	30.35	30.35	30.35	29.86
5948	NASDAQ	COLB	Mon, Mar 14, 2016	30.17	30.51	30.00	30.35
5947	NASDAQ	COLB	Fri, Mar 11, 2016	29.80	30.34	29.34	30.22
5946	NASDAQ	COLB	Thu, Mar 10, 2016	29.43	29.70	29.06	29.27
5945	NASDAQ	COLB	Wed, Mar 9, 2016	29.38	29.38	29.38	29.27
5944	NASDAQ	COLB	Tue, Mar 8, 2016	29.75	29.94	29.35	30.01
5943	NASDAQ	COLB	Mon, Mar 7, 2016	29.45	30.07	29.39	30.01
5942	NASDAQ	COLB	Fri, Mar 4, 2016	29.70	29.70	29.70	29.65
5941	NASDAQ	COLB	Thu, Mar 3, 2016	29.50	29.50	29.50	29.70
5940	NASDAQ	COLB	Wed, Mar 2, 2016	29.48	29.90	29.17	29.58
5939	NASDAQ	COLB	Tue, Mar 1, 2016	28.83	28.83	28.83	29.58
5938	NASDAQ	COLB	Mon, Feb 29, 2016	29.61	29.69	28.79	29.68
5937	NASDAQ	COLB	Fri, Feb 26, 2016	28.83	28.83	28.83	29.68
5936	NASDAQ	COLB	Thu, Feb 25, 2016	28.47	29.09	28.41	28.83
5935	NASDAQ	COLB	Wed, Feb 24, 2016	27.96	28.46	27.56	28.45
5934	NASDAQ	COLB	Tue, Feb 23, 2016	28.53	28.82	28.09	28.32
5933	NASDAQ	COLB	Mon, Feb 22, 2016	28.52	28.75	28.28	28.64
5932	NASDAQ	COLB	Fri, Feb 19, 2016	28.00	28.54	28.00	28.29
5931	NASDAQ	COLB	Thu, Feb 18, 2016	28.62	28.62	27.79	28.09
5930	NASDAQ	COLB	Wed, Feb 17, 2016	29.25	29.26	28.49	28.58
5929	NASDAQ	COLB	Tue, Feb 16, 2016	28.77	29.36	28.20	29.01
5928	NASDAQ	COLB	Fri, Feb 12, 2016	27.74	28.46	27.55	28.30
5927	NASDAQ	COLB	Thu, Feb 11, 2016	27.03	27.36	26.56	27.18
5926	NASDAQ	COLB	Wed, Feb 10, 2016	28.07	28.65	27.65	27.65
5925	NASDAQ	COLB	Tue, Feb 9, 2016	27.24	28.15	27.24	27.85
5924	NASDAQ	COLB	Mon, Feb 8, 2016	27.62	27.81	26.78	27.70
5923	NASDAQ	COLB	Fri, Feb 5, 2016	28.72	28.85	28.14	28.15
5922	NASDAQ	COLB	Thu, Feb 4, 2016	28.92	29.29	28.34	28.66
5921	NASDAQ	COLB	Wed, Feb 3, 2016	29.30	29.77	28.26	28.99
5920	NASDAQ	COLB	Tue, Feb 2, 2016	29.26	29.65	28.74	29.05
5919	NASDAQ	COLB	Mon, Feb 1, 2016	29.16	30.00	28.81	29.80
5918	NASDAQ	COLB	Fri, Jan 29, 2016	29.24	29.65	28.51	29.63
5917	NASDAQ	COLB	Thu, Jan 28, 2016	28.61	30.00	28.61	29.58
5916	NASDAQ	COLB	Wed, Jan 27, 2016	28.92	29.49	28.64	28.85
5915	NASDAQ	COLB	Tue, Jan 26, 2016	28.27	29.11	28.22	29.08
5914	NASDAQ	COLB	Mon, Jan 25, 2016	28.89	28.99	28.03	28.11
5913	NASDAQ	COLB	Fri, Jan 22, 2016	29.00	29.10	28.60	29.01
5912	NASDAQ	COLB	Thu, Jan 21, 2016	29.11	29.50	28.55	28.57
5911	NASDAQ	COLB	Wed, Jan 20, 2016	28.87	29.46	28.35	29.12
5910	NASDAQ	COLB	Tue, Jan 19, 2016	29.67	29.72	29.03	29.39
5909	NASDAQ	COLB	Fri, Jan 15, 2016	28.77	29.66	28.51	29.34
5908	NASDAQ	COLB	Thu, Jan 14, 2016	29.25	29.81	28.82	29.68
5907	NASDAQ	COLB	Wed, Jan 13, 2016	30.08	30.08	28.66	28.94
5906	NASDAQ	COLB	Tue, Jan 12, 2016	30.12	30.12	29.36	29.90
5905	NASDAQ	COLB	Mon, Jan 11, 2016	29.90	30.23	29.57	29.83
5904	NASDAQ	COLB	Fri, Jan 8, 2016	30.70	30.89	29.66	29.69
5903	NASDAQ	COLB	Thu, Jan 7, 2016	30.95	31.32	30.50	30.57
5902	NASDAQ	COLB	Wed, Jan 6, 2016	31.10	31.84	30.85	31.60
5901	NASDAQ	COLB	Tue, Jan 5, 2016	31.90	32.15	31.68	31.81
5900	NASDAQ	COLB	Mon, Jan 4, 2016	31.86	32.11	31.56	31.78
5899	NASDAQ	COLB	Thu, Dec 31, 2015	32.93	33.06	32.48	32.51
5898	NASDAQ	COLB	Wed, Dec 30, 2015	33.48	33.49	32.89	32.94
5897	NASDAQ	COLB	Tue, Dec 29, 2015	33.52	33.79	33.19	33.50
5896	NASDAQ	COLB	Mon, Dec 28, 2015	33.35	33.36	32.86	33.32
5895	NASDAQ	COLB	Thu, Dec 24, 2015	33.21	33.63	33.10	33.41
5894	NASDAQ	COLB	Wed, Dec 23, 2015	32.98	33.36	32.79	33.22
5893	NASDAQ	COLB	Tue, Dec 22, 2015	32.71	33.20	32.14	32.73
5892	NASDAQ	COLB	Mon, Dec 21, 2015	32.55	32.95	32.20	32.62
5891	NASDAQ	COLB	Fri, Dec 18, 2015	32.79	32.84	32.07	32.39
5890	NASDAQ	COLB	Thu, Dec 17, 2015	33.31	33.36	32.59	32.84
5889	NASDAQ	COLB	Wed, Dec 16, 2015	32.91	33.63	32.22	33.19
5888	NASDAQ	COLB	Tue, Dec 15, 2015	32.00	32.90	31.93	32.60
5887	NASDAQ	COLB	Mon, Dec 14, 2015	31.53	32.03	31.17	31.71
5886	NASDAQ	COLB	Fri, Dec 11, 2015	31.85	32.29	31.26	31.56
5885	NASDAQ	COLB	Thu, Dec 10, 2015	32.40	32.86	32.05	32.61
5884	NASDAQ	COLB	Wed, Dec 9, 2015	32.85	33.21	32.21	32.42
5883	NASDAQ	COLB	Tue, Dec 8, 2015	33.26	33.52	32.82	33.01
5882	NASDAQ	COLB	Mon, Dec 7, 2015	34.50	34.64	33.13	33.55
5881	NASDAQ	COLB	Fri, Dec 4, 2015	34.08	34.83	34.02	34.51
5880	NASDAQ	COLB	Thu, Dec 3, 2015	35.23	35.48	34.01	34.09
5879	NASDAQ	COLB	Wed, Dec 2, 2015	35.48	35.64	34.96	35.07
5878	NASDAQ	COLB	Tue, Dec 1, 2015	35.01	35.76	35.01	35.56
5877	NASDAQ	COLB	Mon, Nov 30, 2015	35.60	35.71	35.24	35.54
5876	NASDAQ	COLB	Fri, Nov 27, 2015	35.22	35.50	34.94	35.39
5875	NASDAQ	COLB	Wed, Nov 25, 2015	35.18	35.32	34.88	35.20
5874	NASDAQ	COLB	Tue, Nov 24, 2015	34.63	35.20	34.45	35.11
5873	NASDAQ	COLB	Mon, Nov 23, 2015	34.84	35.17	34.63	34.99
5872	NASDAQ	COLB	Fri, Nov 20, 2015	34.70	34.93	34.50	34.71
5871	NASDAQ	COLB	Thu, Nov 19, 2015	34.52	34.84	34.34	34.62
5870	NASDAQ	COLB	Wed, Nov 18, 2015	34.28	34.70	33.77	34.62
5869	NASDAQ	COLB	Tue, Nov 17, 2015	34.23	34.69	33.88	34.15
5868	NASDAQ	COLB	Mon, Nov 16, 2015	33.55	34.15	33.43	34.13
5867	NASDAQ	COLB	Fri, Nov 13, 2015	34.10	34.30	33.60	33.67
5866	NASDAQ	COLB	Thu, Nov 12, 2015	35.27	35.59	34.31	34.35
5865	NASDAQ	COLB	Wed, Nov 11, 2015	35.68	35.85	35.39	35.58
5864	NASDAQ	COLB	Tue, Nov 10, 2015	35.17	35.71	35.17	35.54
5863	NASDAQ	COLB	Mon, Nov 9, 2015	35.36	35.52	34.94	35.26
5862	NASDAQ	COLB	Fri, Nov 6, 2015	34.10	36.27	34.10	35.33
5861	NASDAQ	COLB	Thu, Nov 5, 2015	34.05	34.80	34.05	34.52
5860	NASDAQ	COLB	Wed, Nov 4, 2015	34.01	34.35	33.78	34.02
5859	NASDAQ	COLB	Tue, Nov 3, 2015	33.89	34.34	33.75	34.03
5858	NASDAQ	COLB	Mon, Nov 2, 2015	33.61	34.23	33.12	34.00
5857	NASDAQ	COLB	Fri, Oct 30, 2015	34.07	34.07	33.09	33.32
5856	NASDAQ	COLB	Thu, Oct 29, 2015	34.36	34.90	33.16	33.79
5855	NASDAQ	COLB	Wed, Oct 28, 2015	32.77	34.24	32.76	34.20
5854	NASDAQ	COLB	Tue, Oct 27, 2015	32.98	33.33	32.47	32.68
5853	NASDAQ	COLB	Mon, Oct 26, 2015	33.36	33.43	32.93	33.24
5852	NASDAQ	COLB	Fri, Oct 23, 2015	32.87	33.56	32.50	33.40
5851	NASDAQ	COLB	Thu, Oct 22, 2015	32.25	32.96	32.25	32.68
5850	NASDAQ	COLB	Wed, Oct 21, 2015	33.00	33.00	32.06	32.06
5849	NASDAQ	COLB	Tue, Oct 20, 2015	32.28	32.86	32.07	32.80
5848	NASDAQ	COLB	Mon, Oct 19, 2015	32.01	32.48	31.94	32.28
5847	NASDAQ	COLB	Fri, Oct 16, 2015	32.17	32.32	31.33	32.17
5846	NASDAQ	COLB	Thu, Oct 15, 2015	31.50	32.06	31.06	32.04
5845	NASDAQ	COLB	Wed, Oct 14, 2015	32.34	32.35	31.09	31.26
5844	NASDAQ	COLB	Tue, Oct 13, 2015	32.76	33.09	32.40	32.40
5843	NASDAQ	COLB	Mon, Oct 12, 2015	32.61	32.91	32.39	32.84
5842	NASDAQ	COLB	Fri, Oct 9, 2015	32.95	33.00	32.46	32.57
5841	NASDAQ	COLB	Thu, Oct 8, 2015	32.32	32.86	31.90	32.86
5840	NASDAQ	COLB	Wed, Oct 7, 2015	31.56	32.35	31.56	32.35
5839	NASDAQ	COLB	Tue, Oct 6, 2015	31.43	31.65	31.15	31.36
5838	NASDAQ	COLB	Mon, Oct 5, 2015	30.83	31.41	30.59	31.41
5837	NASDAQ	COLB	Fri, Oct 2, 2015	30.70	30.70	29.52	30.56
5836	NASDAQ	COLB	Thu, Oct 1, 2015	31.12	31.46	30.59	31.37
5835	NASDAQ	COLB	Wed, Sep 30, 2015	31.03	31.29	30.66	31.21
5834	NASDAQ	COLB	Tue, Sep 29, 2015	30.90	31.03	30.63	30.74
5833	NASDAQ	COLB	Mon, Sep 28, 2015	31.14	31.28	30.76	30.85
5832	NASDAQ	COLB	Fri, Sep 25, 2015	31.38	31.71	31.19	31.34
5831	NASDAQ	COLB	Thu, Sep 24, 2015	30.34	31.01	30.25	30.99
5830	NASDAQ	COLB	Wed, Sep 23, 2015	30.43	30.81	30.28	30.64
5829	NASDAQ	COLB	Tue, Sep 22, 2015	30.11	30.48	30.04	30.34
5828	NASDAQ	COLB	Mon, Sep 21, 2015	30.22	30.71	30.13	30.49
5827	NASDAQ	COLB	Fri, Sep 18, 2015	30.01	30.14	29.69	29.97
5826	NASDAQ	COLB	Thu, Sep 17, 2015	31.30	31.76	30.32	30.54
5825	NASDAQ	COLB	Wed, Sep 16, 2015	31.38	31.40	30.98	31.34
5824	NASDAQ	COLB	Tue, Sep 15, 2015	30.81	31.42	30.79	31.31
5823	NASDAQ	COLB	Mon, Sep 14, 2015	30.66	30.95	30.52	30.75
5822	NASDAQ	COLB	Fri, Sep 11, 2015	30.24	30.70	30.21	30.62
5821	NASDAQ	COLB	Thu, Sep 10, 2015	30.09	30.70	30.00	30.50
5820	NASDAQ	COLB	Wed, Sep 9, 2015	30.66	30.76	30.13	30.16
5819	NASDAQ	COLB	Tue, Sep 8, 2015	29.97	30.43	29.71	30.35
5818	NASDAQ	COLB	Fri, Sep 4, 2015	29.25	29.53	29.00	29.40
5817	NASDAQ	COLB	Thu, Sep 3, 2015	29.38	29.83	29.38	29.56
5816	NASDAQ	COLB	Wed, Sep 2, 2015	29.35	29.71	28.89	29.36
5815	NASDAQ	COLB	Tue, Sep 1, 2015	29.67	30.19	28.80	29.03
5814	NASDAQ	COLB	Mon, Aug 31, 2015	29.88	30.42	29.77	30.31
5813	NASDAQ	COLB	Fri, Aug 28, 2015	29.81	30.28	29.81	30.05
5812	NASDAQ	COLB	Thu, Aug 27, 2015	29.95	30.39	29.73	30.05
5811	NASDAQ	COLB	Wed, Aug 26, 2015	29.40	29.70	28.78	29.68
5810	NASDAQ	COLB	Tue, Aug 25, 2015	30.29	30.29	28.69	28.74
5809	NASDAQ	COLB	Mon, Aug 24, 2015	29.75	30.57	28.63	29.26
5808	NASDAQ	COLB	Fri, Aug 21, 2015	31.08	31.62	30.81	31.17
5807	NASDAQ	COLB	Thu, Aug 20, 2015	32.63	33.07	31.53	31.56
5806	NASDAQ	COLB	Wed, Aug 19, 2015	33.14	33.47	32.86	33.01
5805	NASDAQ	COLB	Tue, Aug 18, 2015	33.44	33.65	33.08	33.39
5804	NASDAQ	COLB	Mon, Aug 17, 2015	32.85	33.70	32.67	33.46
5803	NASDAQ	COLB	Fri, Aug 14, 2015	32.17	33.07	32.16	33.06
5802	NASDAQ	COLB	Thu, Aug 13, 2015	31.86	32.22	31.57	32.08
5801	NASDAQ	COLB	Wed, Aug 12, 2015	32.62	32.62	31.58	31.83
5800	NASDAQ	COLB	Tue, Aug 11, 2015	33.11	33.37	32.56	32.79
5799	NASDAQ	COLB	Mon, Aug 10, 2015	32.96	33.41	32.96	33.40
5798	NASDAQ	COLB	Fri, Aug 7, 2015	32.47	32.79	32.39	32.71
5797	NASDAQ	COLB	Thu, Aug 6, 2015	33.10	33.28	32.52	32.67
5796	NASDAQ	COLB	Wed, Aug 5, 2015	32.99	33.30	32.74	33.05
5795	NASDAQ	COLB	Tue, Aug 4, 2015	32.54	32.93	32.52	32.71
5794	NASDAQ	COLB	Mon, Aug 3, 2015	32.47	32.64	32.17	32.50
5793	NASDAQ	COLB	Fri, Jul 31, 2015	32.69	32.95	32.20	32.79
5792	NASDAQ	COLB	Thu, Jul 30, 2015	32.14	32.66	32.14	32.66
5791	NASDAQ	COLB	Wed, Jul 29, 2015	32.09	32.45	32.09	32.33
5790	NASDAQ	COLB	Tue, Jul 28, 2015	32.31	32.39	31.93	32.27
5789	NASDAQ	COLB	Mon, Jul 27, 2015	32.42	32.42	32.00	32.13
5788	NASDAQ	COLB	Fri, Jul 24, 2015	32.79	32.97	32.38	32.70
5787	NASDAQ	COLB	Thu, Jul 23, 2015	33.44	33.44	32.39	32.74
5786	NASDAQ	COLB	Wed, Jul 22, 2015	32.76	33.33	32.75	33.02
5785	NASDAQ	COLB	Tue, Jul 21, 2015	32.92	33.48	32.64	32.73
5784	NASDAQ	COLB	Mon, Jul 20, 2015	32.72	33.03	32.53	32.93
5783	NASDAQ	COLB	Fri, Jul 17, 2015	33.04	33.04	32.47	32.69
5782	NASDAQ	COLB	Thu, Jul 16, 2015	33.32	33.50	32.93	32.96
5781	NASDAQ	COLB	Wed, Jul 15, 2015	32.94	33.33	32.77	33.14
5780	NASDAQ	COLB	Tue, Jul 14, 2015	32.50	32.84	32.23	32.80
5779	NASDAQ	COLB	Mon, Jul 13, 2015	32.56	32.71	32.42	32.60
5778	NASDAQ	COLB	Fri, Jul 10, 2015	32.20	32.47	32.09	32.26
5777	NASDAQ	COLB	Thu, Jul 9, 2015	31.85	32.24	31.73	31.88
5776	NASDAQ	COLB	Wed, Jul 8, 2015	31.64	31.79	31.38	31.51
5775	NASDAQ	COLB	Tue, Jul 7, 2015	32.23	32.26	31.44	31.83
5774	NASDAQ	COLB	Mon, Jul 6, 2015	31.87	33.44	31.60	32.35
5773	NASDAQ	COLB	Thu, Jul 2, 2015	32.48	32.70	31.69	32.23
5772	NASDAQ	COLB	Wed, Jul 1, 2015	32.80	33.10	32.67	32.86
5771	NASDAQ	COLB	Tue, Jun 30, 2015	32.90	33.20	32.38	32.54
5770	NASDAQ	COLB	Mon, Jun 29, 2015	33.13	33.31	32.40	32.49
5769	NASDAQ	COLB	Fri, Jun 26, 2015	33.39	33.39	33.00	33.29
5768	NASDAQ	COLB	Thu, Jun 25, 2015	33.29	33.29	32.87	33.24
5767	NASDAQ	COLB	Wed, Jun 24, 2015	33.15	33.16	32.79	33.02
5766	NASDAQ	COLB	Tue, Jun 23, 2015	33.07	33.32	32.94	33.09
5765	NASDAQ	COLB	Mon, Jun 22, 2015	32.67	32.99	32.50	32.98
5764	NASDAQ	COLB	Fri, Jun 19, 2015	32.17	32.63	32.17	32.35
5763	NASDAQ	COLB	Thu, Jun 18, 2015	32.48	32.79	32.02	32.45
5762	NASDAQ	COLB	Wed, Jun 17, 2015	33.04	33.04	32.10	32.23
5761	NASDAQ	COLB	Tue, Jun 16, 2015	32.42	32.83	32.16	32.83
5760	NASDAQ	COLB	Mon, Jun 15, 2015	32.29	32.66	32.00	32.42
5759	NASDAQ	COLB	Fri, Jun 12, 2015	32.57	32.62	32.08	32.57
5758	NASDAQ	COLB	Thu, Jun 11, 2015	32.37	32.46	31.95	32.34
5757	NASDAQ	COLB	Wed, Jun 10, 2015	32.00	32.54	31.91	32.35
5756	NASDAQ	COLB	Tue, Jun 9, 2015	31.45	31.93	31.27	31.81
5755	NASDAQ	COLB	Mon, Jun 8, 2015	31.28	31.50	31.22	31.37
5754	NASDAQ	COLB	Fri, Jun 5, 2015	30.80	31.29	30.61	31.27
5753	NASDAQ	COLB	Thu, Jun 4, 2015	30.69	30.83	30.32	30.56
5752	NASDAQ	COLB	Wed, Jun 3, 2015	30.56	30.97	30.54	30.86
5751	NASDAQ	COLB	Tue, Jun 2, 2015	30.03	30.54	29.94	30.40
5750	NASDAQ	COLB	Mon, Jun 1, 2015	30.43	30.43	29.77	30.07
5749	NASDAQ	COLB	Fri, May 29, 2015	30.40	30.42	29.84	30.21
5748	NASDAQ	COLB	Thu, May 28, 2015	30.50	30.50	30.16	30.46
5747	NASDAQ	COLB	Wed, May 27, 2015	30.26	30.48	29.95	30.48
5746	NASDAQ	COLB	Tue, May 26, 2015	30.14	30.20	29.81	30.15
5745	NASDAQ	COLB	Fri, May 22, 2015	30.40	30.67	30.17	30.19
5744	NASDAQ	COLB	Thu, May 21, 2015	30.64	30.72	30.22	30.50
5743	NASDAQ	COLB	Wed, May 20, 2015	30.62	30.66	30.24	30.64
5742	NASDAQ	COLB	Tue, May 19, 2015	30.48	30.69	30.34	30.50
5741	NASDAQ	COLB	Mon, May 18, 2015	29.96	30.62	29.82	30.41
5740	NASDAQ	COLB	Fri, May 15, 2015	30.55	30.70	29.72	29.91
5739	NASDAQ	COLB	Thu, May 14, 2015	30.27	30.61	30.11	30.51
5738	NASDAQ	COLB	Wed, May 13, 2015	30.09	30.29	29.79	30.20
5737	NASDAQ	COLB	Tue, May 12, 2015	29.76	30.00	29.43	29.94
5736	NASDAQ	COLB	Mon, May 11, 2015	29.51	29.95	29.27	29.85
5735	NASDAQ	COLB	Fri, May 8, 2015	29.46	29.53	28.91	29.45
5734	NASDAQ	COLB	Thu, May 7, 2015	29.31	29.50	28.93	29.22
5733	NASDAQ	COLB	Wed, May 6, 2015	29.07	29.37	28.84	29.28
5732	NASDAQ	COLB	Tue, May 5, 2015	29.15	29.43	28.89	29.04
5731	NASDAQ	COLB	Mon, May 4, 2015	29.12	29.39	29.05	29.29
5730	NASDAQ	COLB	Fri, May 1, 2015	29.75	29.80	29.20	29.40
5729	NASDAQ	COLB	Thu, Apr 30, 2015	30.02	30.20	29.51	29.70
5728	NASDAQ	COLB	Wed, Apr 29, 2015	30.08	30.53	29.98	30.15
5727	NASDAQ	COLB	Tue, Apr 28, 2015	29.58	30.19	29.49	30.18
5726	NASDAQ	COLB	Mon, Apr 27, 2015	29.94	30.22	29.21	29.60
5725	NASDAQ	COLB	Fri, Apr 24, 2015	30.09	30.21	29.67	29.84
5724	NASDAQ	COLB	Thu, Apr 23, 2015	29.38	30.54	29.26	30.15
5723	NASDAQ	COLB	Wed, Apr 22, 2015	29.12	29.39	28.76	29.38
5722	NASDAQ	COLB	Tue, Apr 21, 2015	29.16	29.35	29.02	29.18
5721	NASDAQ	COLB	Mon, Apr 20, 2015	28.78	29.26	28.65	29.10
5720	NASDAQ	COLB	Fri, Apr 17, 2015	29.11	29.11	28.55	28.67
5719	NASDAQ	COLB	Thu, Apr 16, 2015	29.24	29.37	28.88	29.34
5718	NASDAQ	COLB	Wed, Apr 15, 2015	29.19	29.45	28.98	29.26
5717	NASDAQ	COLB	Tue, Apr 14, 2015	29.20	29.20	28.73	29.10
5716	NASDAQ	COLB	Mon, Apr 13, 2015	28.94	29.33	28.94	29.28
5715	NASDAQ	COLB	Fri, Apr 10, 2015	28.80	29.04	28.57	29.01
5714	NASDAQ	COLB	Thu, Apr 9, 2015	28.80	28.89	28.38	28.71
5713	NASDAQ	COLB	Wed, Apr 8, 2015	28.75	29.00	28.67	28.79
5712	NASDAQ	COLB	Tue, Apr 7, 2015	28.68	28.99	28.55	28.77
5711	NASDAQ	COLB	Mon, Apr 6, 2015	28.80	29.02	28.28	28.76
5710	NASDAQ	COLB	Thu, Apr 2, 2015	28.84	29.10	28.75	29.08
5709	NASDAQ	COLB	Wed, Apr 1, 2015	28.77	28.94	28.39	28.85
5708	NASDAQ	COLB	Tue, Mar 31, 2015	28.84	29.02	28.67	28.97
5707	NASDAQ	COLB	Mon, Mar 30, 2015	28.67	29.13	28.67	29.01
5706	NASDAQ	COLB	Fri, Mar 27, 2015	28.49	28.53	28.18	28.49
5705	NASDAQ	COLB	Thu, Mar 26, 2015	28.30	28.57	28.00	28.56
5704	NASDAQ	COLB	Wed, Mar 25, 2015	28.97	29.05	28.31	28.35
5703	NASDAQ	COLB	Tue, Mar 24, 2015	29.00	29.20	28.83	29.01
5702	NASDAQ	COLB	Mon, Mar 23, 2015	29.25	29.48	28.98	29.05
5701	NASDAQ	COLB	Fri, Mar 20, 2015	29.00	29.48	28.63	29.22
5700	NASDAQ	COLB	Thu, Mar 19, 2015	28.97	29.11	28.62	28.89
5699	NASDAQ	COLB	Wed, Mar 18, 2015	29.03	29.36	28.80	29.01
5698	NASDAQ	COLB	Tue, Mar 17, 2015	28.77	29.07	28.57	29.03
5697	NASDAQ	COLB	Mon, Mar 16, 2015	29.04	29.14	28.78	28.94
5696	NASDAQ	COLB	Fri, Mar 13, 2015	29.05	29.05	28.37	28.85
5695	NASDAQ	COLB	Thu, Mar 12, 2015	28.46	29.07	28.25	29.02
5694	NASDAQ	COLB	Wed, Mar 11, 2015	27.89	28.32	27.71	28.25
5693	NASDAQ	COLB	Tue, Mar 10, 2015	28.01	28.44	27.88	27.93
5692	NASDAQ	COLB	Mon, Mar 9, 2015	28.33	28.61	28.28	28.44
5691	NASDAQ	COLB	Fri, Mar 6, 2015	27.87	28.50	27.84	28.24
5690	NASDAQ	COLB	Thu, Mar 5, 2015	27.79	27.97	27.40	27.96
5689	NASDAQ	COLB	Wed, Mar 4, 2015	27.89	27.94	27.66	27.80
5688	NASDAQ	COLB	Tue, Mar 3, 2015	28.15	28.26	27.90	28.06
5687	NASDAQ	COLB	Mon, Mar 2, 2015	28.12	28.44	28.03	28.33
5686	NASDAQ	COLB	Fri, Feb 27, 2015	28.17	28.41	28.11	28.18
5685	NASDAQ	COLB	Thu, Feb 26, 2015	27.99	28.33	27.82	28.32
5684	NASDAQ	COLB	Wed, Feb 25, 2015	28.08	28.21	27.91	28.06
5683	NASDAQ	COLB	Tue, Feb 24, 2015	28.08	28.38	27.95	28.13
5682	NASDAQ	COLB	Mon, Feb 23, 2015	28.03	28.11	27.70	28.10
5681	NASDAQ	COLB	Fri, Feb 20, 2015	28.03	28.26	27.73	28.18
5680	NASDAQ	COLB	Thu, Feb 19, 2015	27.83	28.07	27.52	28.02
5679	NASDAQ	COLB	Wed, Feb 18, 2015	28.08	28.24	27.71	27.83
5678	NASDAQ	COLB	Tue, Feb 17, 2015	27.92	28.21	27.67	28.21
5677	NASDAQ	COLB	Fri, Feb 13, 2015	27.61	27.96	27.51	27.85
5676	NASDAQ	COLB	Thu, Feb 12, 2015	27.36	27.64	27.25	27.63
5675	NASDAQ	COLB	Wed, Feb 11, 2015	27.29	27.51	27.04	27.17
5674	NASDAQ	COLB	Tue, Feb 10, 2015	27.58	27.87	27.05	27.44
5673	NASDAQ	COLB	Mon, Feb 9, 2015	27.49	27.75	27.16	27.31
5672	NASDAQ	COLB	Fri, Feb 6, 2015	27.46	28.10	27.31	27.91
5671	NASDAQ	COLB	Thu, Feb 5, 2015	27.03	27.42	26.86	27.39
5670	NASDAQ	COLB	Wed, Feb 4, 2015	26.48	27.06	26.48	26.85
5669	NASDAQ	COLB	Tue, Feb 3, 2015	26.16	26.82	25.81	26.70
5668	NASDAQ	COLB	Mon, Feb 2, 2015	25.55	26.09	25.41	26.05
5667	NASDAQ	COLB	Fri, Jan 30, 2015	25.16	25.84	25.01	25.43
5666	NASDAQ	COLB	Thu, Jan 29, 2015	24.92	25.74	24.76	25.69
5665	NASDAQ	COLB	Wed, Jan 28, 2015	26.31	26.55	25.26	25.30
5664	NASDAQ	COLB	Tue, Jan 27, 2015	26.24	26.49	26.01	26.18
5663	NASDAQ	COLB	Mon, Jan 26, 2015	26.18	26.65	25.80	26.54
5662	NASDAQ	COLB	Fri, Jan 23, 2015	26.65	26.65	26.00	26.28
5661	NASDAQ	COLB	Thu, Jan 22, 2015	25.55	26.93	25.44	26.69
5660	NASDAQ	COLB	Wed, Jan 21, 2015	25.50	25.86	25.25	25.41
5659	NASDAQ	COLB	Tue, Jan 20, 2015	25.66	25.66	25.15	25.46
5658	NASDAQ	COLB	Fri, Jan 16, 2015	24.89	25.62	24.72	25.61
5657	NASDAQ	COLB	Thu, Jan 15, 2015	25.06	25.20	24.60	24.97
5656	NASDAQ	COLB	Wed, Jan 14, 2015	25.07	25.45	24.71	25.07
5655	NASDAQ	COLB	Tue, Jan 13, 2015	25.88	26.30	25.07	25.45
5654	NASDAQ	COLB	Mon, Jan 12, 2015	25.98	26.19	25.42	25.64
5653	NASDAQ	COLB	Fri, Jan 9, 2015	26.81	26.82	25.92	25.95
5652	NASDAQ	COLB	Thu, Jan 8, 2015	26.44	26.87	25.92	26.87
5651	NASDAQ	COLB	Wed, Jan 7, 2015	26.34	26.34	25.80	26.10
5650	NASDAQ	COLB	Tue, Jan 6, 2015	27.00	27.00	25.93	26.05
5649	NASDAQ	COLB	Mon, Jan 5, 2015	27.23	27.47	26.92	26.96
5648	NASDAQ	COLB	Fri, Jan 2, 2015	27.73	27.83	26.81	27.40
5647	NASDAQ	COLB	Wed, Dec 31, 2014	28.02	28.05	27.58	27.61
5646	NASDAQ	COLB	Tue, Dec 30, 2014	27.75	28.10	27.65	27.93
5645	NASDAQ	COLB	Mon, Dec 29, 2014	27.75	27.78	27.71	27.75
5644	NASDAQ	COLB	Fri, Dec 26, 2014	27.75	27.92	27.69	27.75
5643	NASDAQ	COLB	Wed, Dec 24, 2014	27.75	27.77	27.51	27.66
5642	NASDAQ	COLB	Tue, Dec 23, 2014	27.75	28.01	27.64	27.75
5641	NASDAQ	COLB	Mon, Dec 22, 2014	27.44	27.84	27.34	27.75
5640	NASDAQ	COLB	Fri, Dec 19, 2014	27.75	27.75	27.43	27.45
5639	NASDAQ	COLB	Thu, Dec 18, 2014	27.87	27.95	27.68	27.80
5638	NASDAQ	COLB	Wed, Dec 17, 2014	26.94	27.79	26.69	27.77
5637	NASDAQ	COLB	Tue, Dec 16, 2014	26.83	27.45	26.51	26.89
5636	NASDAQ	COLB	Mon, Dec 15, 2014	27.25	27.35	26.70	26.90
5635	NASDAQ	COLB	Fri, Dec 12, 2014	27.10	27.33	26.92	27.17
5634	NASDAQ	COLB	Thu, Dec 11, 2014	27.17	27.56	27.17	27.31
5633	NASDAQ	COLB	Wed, Dec 10, 2014	27.97	28.14	27.06	27.10
5632	NASDAQ	COLB	Tue, Dec 9, 2014	27.45	28.08	27.38	28.00
5631	NASDAQ	COLB	Mon, Dec 8, 2014	27.56	28.00	27.35	27.81
5630	NASDAQ	COLB	Fri, Dec 5, 2014	27.41	27.72	27.29	27.65
5629	NASDAQ	COLB	Thu, Dec 4, 2014	27.45	27.61	27.23	27.40
5628	NASDAQ	COLB	Wed, Dec 3, 2014	27.14	27.62	27.04	27.44
5627	NASDAQ	COLB	Tue, Dec 2, 2014	26.80	27.39	26.66	27.21
5626	NASDAQ	COLB	Mon, Dec 1, 2014	27.46	27.47	26.66	26.69
5625	NASDAQ	COLB	Fri, Nov 28, 2014	28.00	28.37	27.38	27.47
5624	NASDAQ	COLB	Wed, Nov 26, 2014	27.99	28.14	27.87	28.00
5623	NASDAQ	COLB	Tue, Nov 25, 2014	28.00	28.00	27.78	27.97
5622	NASDAQ	COLB	Mon, Nov 24, 2014	27.81	28.08	27.69	27.97
5621	NASDAQ	COLB	Fri, Nov 21, 2014	28.15	28.15	27.70	27.77
5620	NASDAQ	COLB	Thu, Nov 20, 2014	27.81	27.89	27.44	27.83
5619	NASDAQ	COLB	Wed, Nov 19, 2014	27.91	27.91	27.17	27.45
5618	NASDAQ	COLB	Tue, Nov 18, 2014	27.97	28.13	27.59	27.86
5617	NASDAQ	COLB	Mon, Nov 17, 2014	28.24	28.26	27.91	27.91
5616	NASDAQ	COLB	Fri, Nov 14, 2014	28.43	28.46	28.09	28.37
5615	NASDAQ	COLB	Thu, Nov 13, 2014	28.59	28.61	28.22	28.41
5614	NASDAQ	COLB	Wed, Nov 12, 2014	28.28	28.67	28.23	28.65
5613	NASDAQ	COLB	Tue, Nov 11, 2014	28.44	28.44	28.25	28.39
5612	NASDAQ	COLB	Mon, Nov 10, 2014	28.27	28.49	28.15	28.40
5611	NASDAQ	COLB	Fri, Nov 7, 2014	28.31	28.36	28.01	28.22
5610	NASDAQ	COLB	Thu, Nov 6, 2014	28.71	28.71	28.02	28.35
5609	NASDAQ	COLB	Wed, Nov 5, 2014	28.29	28.48	27.86	28.15
5608	NASDAQ	COLB	Tue, Nov 4, 2014	27.62	28.10	27.41	28.06
5607	NASDAQ	COLB	Mon, Nov 3, 2014	27.83	28.19	27.57	27.68
5606	NASDAQ	COLB	Fri, Oct 31, 2014	27.73	28.00	27.44	27.78
5605	NASDAQ	COLB	Thu, Oct 30, 2014	26.90	27.46	26.51	27.28
5604	NASDAQ	COLB	Wed, Oct 29, 2014	26.50	27.12	26.23	27.06
5603	NASDAQ	COLB	Tue, Oct 28, 2014	25.69	26.73	25.67	26.69
5602	NASDAQ	COLB	Mon, Oct 27, 2014	25.71	25.71	25.42	25.60
5601	NASDAQ	COLB	Fri, Oct 24, 2014	25.67	25.75	25.50	25.72
5600	NASDAQ	COLB	Thu, Oct 23, 2014	25.64	25.74	25.13	25.62
5599	NASDAQ	COLB	Wed, Oct 22, 2014	25.63	25.73	24.92	24.99
5598	NASDAQ	COLB	Tue, Oct 21, 2014	25.02	25.65	24.93	25.58
5597	NASDAQ	COLB	Mon, Oct 20, 2014	24.78	25.23	24.65	24.91
5596	NASDAQ	COLB	Fri, Oct 17, 2014	25.28	25.28	24.71	24.86
5595	NASDAQ	COLB	Thu, Oct 16, 2014	24.06	24.94	24.00	24.90
5594	NASDAQ	COLB	Wed, Oct 15, 2014	24.78	24.80	23.90	24.44
5593	NASDAQ	COLB	Tue, Oct 14, 2014	24.85	25.41	24.82	25.14
5592	NASDAQ	COLB	Mon, Oct 13, 2014	24.48	24.96	24.46	24.73
5591	NASDAQ	COLB	Fri, Oct 10, 2014	24.55	25.06	24.50	24.53
5590	NASDAQ	COLB	Thu, Oct 9, 2014	25.27	25.42	24.72	24.72
5589	NASDAQ	COLB	Wed, Oct 8, 2014	24.63	25.38	24.63	25.34
5588	NASDAQ	COLB	Tue, Oct 7, 2014	24.99	25.07	24.59	24.61
5587	NASDAQ	COLB	Mon, Oct 6, 2014	25.48	25.48	25.05	25.08
5586	NASDAQ	COLB	Fri, Oct 3, 2014	25.14	25.45	25.14	25.36
5585	NASDAQ	COLB	Thu, Oct 2, 2014	24.71	25.04	24.71	24.86
5584	NASDAQ	COLB	Wed, Oct 1, 2014	24.87	25.11	24.52	24.76
5583	NASDAQ	COLB	Tue, Sep 30, 2014	25.12	25.30	24.74	24.81
5582	NASDAQ	COLB	Mon, Sep 29, 2014	25.13	25.46	25.04	25.17
5581	NASDAQ	COLB	Fri, Sep 26, 2014	25.17	25.37	24.94	25.34
5580	NASDAQ	COLB	Thu, Sep 25, 2014	25.55	25.55	25.03	25.17
5579	NASDAQ	COLB	Wed, Sep 24, 2014	25.65	25.86	25.36	25.61
5578	NASDAQ	COLB	Tue, Sep 23, 2014	26.09	26.15	25.50	25.62
5577	NASDAQ	COLB	Mon, Sep 22, 2014	26.49	26.53	26.15	26.15
5576	NASDAQ	COLB	Fri, Sep 19, 2014	26.49	26.90	26.33	26.57
5575	NASDAQ	COLB	Thu, Sep 18, 2014	25.85	26.67	25.85	26.36
5574	NASDAQ	COLB	Wed, Sep 17, 2014	25.84	26.19	25.60	25.88
5573	NASDAQ	COLB	Tue, Sep 16, 2014	26.27	26.34	25.82	25.86
5572	NASDAQ	COLB	Mon, Sep 15, 2014	26.70	26.80	26.27	26.29
5571	NASDAQ	COLB	Fri, Sep 12, 2014	26.53	26.86	26.30	26.64
5570	NASDAQ	COLB	Thu, Sep 11, 2014	26.32	26.65	26.32	26.48
5569	NASDAQ	COLB	Wed, Sep 10, 2014	26.13	26.53	26.13	26.46
5568	NASDAQ	COLB	Tue, Sep 9, 2014	26.23	26.45	25.81	26.10
5567	NASDAQ	COLB	Mon, Sep 8, 2014	26.16	26.25	26.01	26.21
5566	NASDAQ	COLB	Fri, Sep 5, 2014	26.20	26.24	26.00	26.18
5565	NASDAQ	COLB	Thu, Sep 4, 2014	26.64	26.75	26.30	26.34
5564	NASDAQ	COLB	Wed, Sep 3, 2014	26.50	26.73	26.43	26.61
5563	NASDAQ	COLB	Tue, Sep 2, 2014	26.18	26.49	26.08	26.38
5562	NASDAQ	COLB	Fri, Aug 29, 2014	25.84	26.05	25.75	26.01
5561	NASDAQ	COLB	Thu, Aug 28, 2014	26.14	26.20	25.77	25.82
5560	NASDAQ	COLB	Wed, Aug 27, 2014	26.28	26.37	26.15	26.22
5559	NASDAQ	COLB	Tue, Aug 26, 2014	26.28	26.38	26.10	26.31
5558	NASDAQ	COLB	Mon, Aug 25, 2014	26.25	26.46	26.01	26.22
5557	NASDAQ	COLB	Fri, Aug 22, 2014	25.93	26.29	25.86	26.14
5556	NASDAQ	COLB	Thu, Aug 21, 2014	25.51	26.09	25.21	26.00
5555	NASDAQ	COLB	Wed, Aug 20, 2014	25.60	25.63	25.31	25.53
5554	NASDAQ	COLB	Tue, Aug 19, 2014	25.66	25.73	25.46	25.66
5553	NASDAQ	COLB	Mon, Aug 18, 2014	25.39	25.67	25.32	25.66
5552	NASDAQ	COLB	Fri, Aug 15, 2014	25.63	25.63	24.93	25.08
5551	NASDAQ	COLB	Thu, Aug 14, 2014	25.51	25.66	25.34	25.37
5550	NASDAQ	COLB	Wed, Aug 13, 2014	25.37	25.64	25.27	25.46
5549	NASDAQ	COLB	Tue, Aug 12, 2014	25.56	25.74	25.17	25.29
5548	NASDAQ	COLB	Mon, Aug 11, 2014	25.64	25.84	25.39	25.60
5547	NASDAQ	COLB	Fri, Aug 8, 2014	25.44	25.65	25.27	25.54
5546	NASDAQ	COLB	Thu, Aug 7, 2014	25.41	25.65	25.20	25.45
5545	NASDAQ	COLB	Wed, Aug 6, 2014	25.00	25.43	24.98	25.41
5544	NASDAQ	COLB	Tue, Aug 5, 2014	24.95	25.31	24.83	25.12
5543	NASDAQ	COLB	Mon, Aug 4, 2014	25.00	25.14	24.50	25.11
5542	NASDAQ	COLB	Fri, Aug 1, 2014	25.53	25.74	24.91	25.12
5541	NASDAQ	COLB	Thu, Jul 31, 2014	25.59	25.80	25.45	25.49
5540	NASDAQ	COLB	Wed, Jul 30, 2014	25.73	26.16	25.60	25.85
5539	NASDAQ	COLB	Tue, Jul 29, 2014	25.71	25.93	25.50	25.58
5538	NASDAQ	COLB	Mon, Jul 28, 2014	26.09	26.20	25.56	25.69
5537	NASDAQ	COLB	Fri, Jul 25, 2014	25.71	26.18	25.71	26.15
5536	NASDAQ	COLB	Thu, Jul 24, 2014	24.99	25.99	24.84	25.98
5535	NASDAQ	COLB	Wed, Jul 23, 2014	24.73	25.11	24.50	24.79
5534	NASDAQ	COLB	Tue, Jul 22, 2014	25.08	25.24	24.68	24.79
5533	NASDAQ	COLB	Mon, Jul 21, 2014	25.03	25.15	24.78	24.98
5532	NASDAQ	COLB	Fri, Jul 18, 2014	24.81	25.30	24.81	25.17
5531	NASDAQ	COLB	Thu, Jul 17, 2014	25.37	25.49	24.78	24.89
5530	NASDAQ	COLB	Wed, Jul 16, 2014	26.11	26.11	25.52	25.56
5529	NASDAQ	COLB	Tue, Jul 15, 2014	25.91	26.16	25.69	26.00
5528	NASDAQ	COLB	Mon, Jul 14, 2014	26.13	26.34	25.83	25.85
5527	NASDAQ	COLB	Fri, Jul 11, 2014	25.86	26.05	25.61	25.88
5526	NASDAQ	COLB	Thu, Jul 10, 2014	25.90	26.30	25.68	25.97
5525	NASDAQ	COLB	Wed, Jul 9, 2014	26.44	26.70	26.32	26.40
5524	NASDAQ	COLB	Tue, Jul 8, 2014	26.59	26.78	26.13	26.38
5523	NASDAQ	COLB	Mon, Jul 7, 2014	26.83	26.90	26.44	26.59
5522	NASDAQ	COLB	Thu, Jul 3, 2014	26.50	26.98	26.50	26.93
5521	NASDAQ	COLB	Wed, Jul 2, 2014	26.49	26.86	26.32	26.37
5520	NASDAQ	COLB	Tue, Jul 1, 2014	26.31	27.13	26.16	26.65
5519	NASDAQ	COLB	Mon, Jun 30, 2014	26.14	26.43	26.01	26.31
5518	NASDAQ	COLB	Fri, Jun 27, 2014	26.08	26.53	26.05	26.28
5517	NASDAQ	COLB	Thu, Jun 26, 2014	26.51	26.69	26.11	26.31
5516	NASDAQ	COLB	Wed, Jun 25, 2014	26.37	26.56	25.90	26.47
5515	NASDAQ	COLB	Tue, Jun 24, 2014	26.30	26.67	26.13	26.44
5514	NASDAQ	COLB	Mon, Jun 23, 2014	26.52	26.58	26.12	26.27
5513	NASDAQ	COLB	Fri, Jun 20, 2014	26.32	26.54	26.12	26.45
5512	NASDAQ	COLB	Thu, Jun 19, 2014	26.51	26.76	26.01	26.22
5511	NASDAQ	COLB	Wed, Jun 18, 2014	26.40	26.50	25.93	26.48
5510	NASDAQ	COLB	Tue, Jun 17, 2014	26.00	26.57	25.98	26.41
5509	NASDAQ	COLB	Mon, Jun 16, 2014	26.22	26.49	25.91	26.08
5508	NASDAQ	COLB	Fri, Jun 13, 2014	26.60	26.69	26.05	26.20
5507	NASDAQ	COLB	Thu, Jun 12, 2014	26.58	26.83	26.30	26.49
5506	NASDAQ	COLB	Wed, Jun 11, 2014	26.57	26.89	26.45	26.65
5505	NASDAQ	COLB	Tue, Jun 10, 2014	26.93	26.94	26.64	26.77
5504	NASDAQ	COLB	Mon, Jun 9, 2014	26.42	26.96	26.41	26.96
5503	NASDAQ	COLB	Fri, Jun 6, 2014	26.37	26.44	26.18	26.40
5502	NASDAQ	COLB	Thu, Jun 5, 2014	25.45	26.27	25.33	26.19
5501	NASDAQ	COLB	Wed, Jun 4, 2014	25.12	25.47	25.07	25.42
5500	NASDAQ	COLB	Tue, Jun 3, 2014	24.78	25.22	24.78	25.17
5499	NASDAQ	COLB	Mon, Jun 2, 2014	25.43	25.43	24.84	24.97
5498	NASDAQ	COLB	Fri, May 30, 2014	24.83	25.13	24.62	24.77
5497	NASDAQ	COLB	Thu, May 29, 2014	24.93	25.01	24.66	24.75
5496	NASDAQ	COLB	Wed, May 28, 2014	25.00	25.08	24.65	24.87
5495	NASDAQ	COLB	Tue, May 27, 2014	24.89	25.34	24.86	25.13
5494	NASDAQ	COLB	Fri, May 23, 2014	24.60	24.79	24.46	24.70
5493	NASDAQ	COLB	Thu, May 22, 2014	24.40	24.62	24.36	24.51
5492	NASDAQ	COLB	Wed, May 21, 2014	24.34	24.57	24.15	24.40
5491	NASDAQ	COLB	Tue, May 20, 2014	24.25	24.37	23.86	24.14
5490	NASDAQ	COLB	Mon, May 19, 2014	23.82	24.50	23.63	24.43
5489	NASDAQ	COLB	Fri, May 16, 2014	24.17	24.17	23.62	23.94
5488	NASDAQ	COLB	Thu, May 15, 2014	24.25	24.35	23.59	24.06
5487	NASDAQ	COLB	Wed, May 14, 2014	25.11	25.11	24.32	24.42
5486	NASDAQ	COLB	Tue, May 13, 2014	25.41	25.80	25.11	25.12
5485	NASDAQ	COLB	Mon, May 12, 2014	25.11	25.72	25.11	25.50
5484	NASDAQ	COLB	Fri, May 9, 2014	24.53	25.06	24.37	25.05
5483	NASDAQ	COLB	Thu, May 8, 2014	24.84	24.95	24.64	24.69
5482	NASDAQ	COLB	Wed, May 7, 2014	24.51	24.83	24.15	24.77
5481	NASDAQ	COLB	Tue, May 6, 2014	24.65	24.76	24.36	24.46
5480	NASDAQ	COLB	Mon, May 5, 2014	25.70	25.70	24.29	24.73
5479	NASDAQ	COLB	Fri, May 2, 2014	24.93	25.50	24.88	25.00
5478	NASDAQ	COLB	Thu, May 1, 2014	24.79	25.21	24.24	24.91
5477	NASDAQ	COLB	Wed, Apr 30, 2014	24.98	25.25	24.55	24.81
5476	NASDAQ	COLB	Tue, Apr 29, 2014	25.33	25.43	24.81	25.01
5475	NASDAQ	COLB	Mon, Apr 28, 2014	25.53	25.80	25.00	25.24
5474	NASDAQ	COLB	Fri, Apr 25, 2014	25.89	26.09	25.48	25.52
5473	NASDAQ	COLB	Thu, Apr 24, 2014	26.95	27.15	25.89	25.96
5472	NASDAQ	COLB	Wed, Apr 23, 2014	27.24	27.49	25.85	27.01
5471	NASDAQ	COLB	Tue, Apr 22, 2014	27.07	27.42	26.76	27.30
5470	NASDAQ	COLB	Mon, Apr 21, 2014	27.26	27.44	26.86	27.04
5469	NASDAQ	COLB	Thu, Apr 17, 2014	26.83	27.38	26.71	27.36
5468	NASDAQ	COLB	Wed, Apr 16, 2014	26.88	26.92	26.60	26.83
5467	NASDAQ	COLB	Tue, Apr 15, 2014	26.89	27.31	26.24	26.70
5466	NASDAQ	COLB	Mon, Apr 14, 2014	27.00	27.13	26.48	26.82
5465	NASDAQ	COLB	Fri, Apr 11, 2014	26.74	27.36	26.57	26.83
5464	NASDAQ	COLB	Thu, Apr 10, 2014	27.90	27.98	26.86	26.98
5463	NASDAQ	COLB	Wed, Apr 9, 2014	28.05	28.15	27.76	27.97
5462	NASDAQ	COLB	Tue, Apr 8, 2014	28.20	28.51	27.96	28.01
5461	NASDAQ	COLB	Mon, Apr 7, 2014	28.22	28.57	27.80	28.18
5460	NASDAQ	COLB	Fri, Apr 4, 2014	28.93	29.09	28.00	28.22
5459	NASDAQ	COLB	Thu, Apr 3, 2014	28.98	29.23	28.63	28.83
5458	NASDAQ	COLB	Wed, Apr 2, 2014	29.31	29.31	28.70	28.92
5457	NASDAQ	COLB	Tue, Apr 1, 2014	28.64	29.31	28.13	29.25
5456	NASDAQ	COLB	Mon, Mar 31, 2014	28.19	28.79	28.14	28.52
5455	NASDAQ	COLB	Fri, Mar 28, 2014	28.08	28.50	27.89	27.99
5454	NASDAQ	COLB	Thu, Mar 27, 2014	28.29	28.40	27.89	27.99
5453	NASDAQ	COLB	Wed, Mar 26, 2014	29.07	29.07	28.26	28.29
5452	NASDAQ	COLB	Tue, Mar 25, 2014	28.96	28.96	28.55	28.84
5451	NASDAQ	COLB	Mon, Mar 24, 2014	29.87	30.02	28.64	28.94
5450	NASDAQ	COLB	Fri, Mar 21, 2014	29.95	30.36	29.52	29.73
5449	NASDAQ	COLB	Thu, Mar 20, 2014	29.00	29.85	28.99	29.79
5448	NASDAQ	COLB	Wed, Mar 19, 2014	28.95	29.40	28.64	29.01
5447	NASDAQ	COLB	Tue, Mar 18, 2014	28.61	28.87	28.34	28.86
5446	NASDAQ	COLB	Mon, Mar 17, 2014	28.53	28.96	28.45	28.53
5445	NASDAQ	COLB	Fri, Mar 14, 2014	28.27	28.69	28.12	28.38
5444	NASDAQ	COLB	Thu, Mar 13, 2014	28.39	28.56	27.93	28.25
5443	NASDAQ	COLB	Wed, Mar 12, 2014	28.15	28.55	27.71	28.36
5442	NASDAQ	COLB	Tue, Mar 11, 2014	28.28	28.33	27.94	28.23
5441	NASDAQ	COLB	Mon, Mar 10, 2014	27.79	28.30	27.77	28.20
5440	NASDAQ	COLB	Fri, Mar 7, 2014	27.71	28.00	27.51	27.77
5439	NASDAQ	COLB	Thu, Mar 6, 2014	27.24	27.60	27.01	27.51
5438	NASDAQ	COLB	Wed, Mar 5, 2014	27.29	27.50	27.07	27.16
5437	NASDAQ	COLB	Tue, Mar 4, 2014	26.55	27.58	26.00	27.37
5436	NASDAQ	COLB	Mon, Mar 3, 2014	26.08	26.25	25.63	26.19
5435	NASDAQ	COLB	Fri, Feb 28, 2014	26.09	26.74	25.75	26.22
5434	NASDAQ	COLB	Thu, Feb 27, 2014	25.82	26.04	25.62	26.01
5433	NASDAQ	COLB	Wed, Feb 26, 2014	25.59	25.93	25.50	25.85
5432	NASDAQ	COLB	Tue, Feb 25, 2014	25.71	26.09	25.32	25.49
5431	NASDAQ	COLB	Mon, Feb 24, 2014	25.15	25.88	25.15	25.70
5430	NASDAQ	COLB	Fri, Feb 21, 2014	25.18	25.33	24.99	25.18
5429	NASDAQ	COLB	Thu, Feb 20, 2014	25.02	25.21	24.75	25.05
5428	NASDAQ	COLB	Wed, Feb 19, 2014	25.91	26.00	24.87	24.94
5427	NASDAQ	COLB	Tue, Feb 18, 2014	25.72	26.13	25.59	25.96
5426	NASDAQ	COLB	Fri, Feb 14, 2014	25.71	25.95	25.50	25.67
5425	NASDAQ	COLB	Thu, Feb 13, 2014	25.40	25.72	25.12	25.71
5424	NASDAQ	COLB	Wed, Feb 12, 2014	25.75	26.09	25.42	25.54
5423	NASDAQ	COLB	Tue, Feb 11, 2014	25.38	25.94	25.38	25.77
5422	NASDAQ	COLB	Mon, Feb 10, 2014	25.50	25.66	25.10	25.34
5421	NASDAQ	COLB	Fri, Feb 7, 2014	25.52	25.64	25.17	25.52
5420	NASDAQ	COLB	Thu, Feb 6, 2014	25.06	25.43	24.96	25.43
5419	NASDAQ	COLB	Wed, Feb 5, 2014	25.20	25.37	24.96	25.03
5418	NASDAQ	COLB	Tue, Feb 4, 2014	25.36	25.78	25.00	25.27
5417	NASDAQ	COLB	Mon, Feb 3, 2014	26.97	27.37	25.20	25.22
5416	NASDAQ	COLB	Fri, Jan 31, 2014	26.13	26.80	26.04	26.11
5415	NASDAQ	COLB	Thu, Jan 30, 2014	26.40	26.74	26.06	26.51
5414	NASDAQ	COLB	Wed, Jan 29, 2014	26.65	26.89	26.16	26.20
5413	NASDAQ	COLB	Tue, Jan 28, 2014	27.10	27.19	26.69	26.85
5412	NASDAQ	COLB	Mon, Jan 27, 2014	28.18	28.31	26.97	26.99
5411	NASDAQ	COLB	Fri, Jan 24, 2014	28.12	28.23	27.62	28.01
5410	NASDAQ	COLB	Wed, Jan 22, 2014	28.17	28.45	27.77	28.34
5409	NASDAQ	COLB	Tue, Jan 21, 2014	27.55	28.20	27.38	28.08
5408	NASDAQ	COLB	Fri, Jan 17, 2014	27.05	27.48	26.98	27.39
5407	NASDAQ	COLB	Thu, Jan 16, 2014	27.10	27.23	26.90	27.00
5406	NASDAQ	COLB	Wed, Jan 15, 2014	27.12	27.36	27.07	27.23
5405	NASDAQ	COLB	Tue, Jan 14, 2014	26.95	27.06	26.61	27.06
5404	NASDAQ	COLB	Mon, Jan 13, 2014	26.76	26.96	26.61	26.93
5403	NASDAQ	COLB	Fri, Jan 10, 2014	26.67	26.92	26.21	26.89
5402	NASDAQ	COLB	Thu, Jan 9, 2014	26.73	26.90	26.45	26.64
5401	NASDAQ	COLB	Wed, Jan 8, 2014	26.91	26.97	26.52	26.70
5400	NASDAQ	COLB	Tue, Jan 7, 2014	27.16	27.43	26.78	26.97
5399	NASDAQ	COLB	Mon, Jan 6, 2014	27.15	27.31	26.85	26.98
5398	NASDAQ	COLB	Fri, Jan 3, 2014	27.24	27.40	26.92	27.00
5397	NASDAQ	COLB	Thu, Jan 2, 2014	27.49	27.49	27.12	27.20
5396	NASDAQ	COLB	Tue, Dec 31, 2013	27.55	27.86	27.42	27.49
5395	NASDAQ	COLB	Mon, Dec 30, 2013	27.87	27.88	27.55	27.58
5394	NASDAQ	COLB	Fri, Dec 27, 2013	28.22	28.22	27.75	27.91
5393	NASDAQ	COLB	Thu, Dec 26, 2013	28.20	28.29	27.36	28.19
5392	NASDAQ	COLB	Tue, Dec 24, 2013	28.22	28.37	27.91	28.02
5391	NASDAQ	COLB	Mon, Dec 23, 2013	27.65	28.26	27.58	28.26
5390	NASDAQ	COLB	Fri, Dec 20, 2013	26.94	27.60	26.94	27.41
5389	NASDAQ	COLB	Thu, Dec 19, 2013	26.96	27.02	26.65	26.81
5388	NASDAQ	COLB	Wed, Dec 18, 2013	26.52	27.10	26.06	27.08
5387	NASDAQ	COLB	Tue, Dec 17, 2013	26.63	26.74	26.15	26.51
5386	NASDAQ	COLB	Mon, Dec 16, 2013	26.12	26.77	26.10	26.71
5385	NASDAQ	COLB	Fri, Dec 13, 2013	26.24	26.36	25.90	26.09
5384	NASDAQ	COLB	Thu, Dec 12, 2013	26.02	26.51	26.02	26.26
5383	NASDAQ	COLB	Wed, Dec 11, 2013	26.40	26.55	26.00	26.08
5382	NASDAQ	COLB	Tue, Dec 10, 2013	26.79	26.95	26.39	26.41
5381	NASDAQ	COLB	Mon, Dec 9, 2013	26.94	26.96	26.64	26.91
5380	NASDAQ	COLB	Fri, Dec 6, 2013	26.74	27.42	26.74	26.94
5379	NASDAQ	COLB	Thu, Dec 5, 2013	26.65	26.82	26.56	26.65
5378	NASDAQ	COLB	Wed, Dec 4, 2013	26.66	27.13	26.50	26.72
5377	NASDAQ	COLB	Tue, Dec 3, 2013	26.94	27.22	26.26	26.69
5376	NASDAQ	COLB	Mon, Dec 2, 2013	27.73	27.82	27.00	27.05
5375	NASDAQ	COLB	Fri, Nov 29, 2013	27.94	27.95	27.59	27.72
5374	NASDAQ	COLB	Wed, Nov 27, 2013	27.56	27.89	27.42	27.77
5373	NASDAQ	COLB	Tue, Nov 26, 2013	27.45	27.57	27.09	27.49
5372	NASDAQ	COLB	Mon, Nov 25, 2013	27.31	27.51	27.09	27.40
5371	NASDAQ	COLB	Fri, Nov 22, 2013	27.08	27.27	26.93	27.17
5370	NASDAQ	COLB	Thu, Nov 21, 2013	26.47	27.02	26.31	26.99
5369	NASDAQ	COLB	Wed, Nov 20, 2013	26.50	26.50	26.07	26.31
5368	NASDAQ	COLB	Tue, Nov 19, 2013	26.54	26.65	26.20	26.42
5367	NASDAQ	COLB	Mon, Nov 18, 2013	26.63	26.80	26.41	26.55
5366	NASDAQ	COLB	Fri, Nov 15, 2013	26.75	26.75	26.36	26.61
5365	NASDAQ	COLB	Thu, Nov 14, 2013	26.73	26.77	26.42	26.70
5364	NASDAQ	COLB	Wed, Nov 13, 2013	26.42	26.70	26.24	26.69
5363	NASDAQ	COLB	Tue, Nov 12, 2013	26.48	26.55	26.23	26.45
5362	NASDAQ	COLB	Mon, Nov 11, 2013	26.75	26.75	26.37	26.54
5361	NASDAQ	COLB	Fri, Nov 8, 2013	25.85	26.87	25.71	26.72
5360	NASDAQ	COLB	Thu, Nov 7, 2013	26.25	26.25	25.78	25.88
5359	NASDAQ	COLB	Wed, Nov 6, 2013	26.03	26.23	25.99	26.15
5358	NASDAQ	COLB	Tue, Nov 5, 2013	25.78	26.18	25.67	25.94
5357	NASDAQ	COLB	Mon, Nov 4, 2013	25.87	25.90	25.48	25.90
5356	NASDAQ	COLB	Fri, Nov 1, 2013	25.61	25.90	25.28	25.80
5355	NASDAQ	COLB	Thu, Oct 31, 2013	25.95	25.97	25.67	25.69
5354	NASDAQ	COLB	Wed, Oct 30, 2013	26.16	26.19	25.91	25.95
5353	NASDAQ	COLB	Tue, Oct 29, 2013	25.98	26.17	25.71	26.11
5352	NASDAQ	COLB	Mon, Oct 28, 2013	25.92	26.12	25.86	25.98
5351	NASDAQ	COLB	Fri, Oct 25, 2013	25.75	26.01	25.71	25.99
5350	NASDAQ	COLB	Thu, Oct 24, 2013	25.45	25.63	24.98	25.57
5349	NASDAQ	COLB	Wed, Oct 23, 2013	25.29	25.46	25.04	25.36
5348	NASDAQ	COLB	Tue, Oct 22, 2013	25.40	25.48	25.26	25.39
5347	NASDAQ	COLB	Mon, Oct 21, 2013	25.31	25.51	25.26	25.35
5346	NASDAQ	COLB	Fri, Oct 18, 2013	25.50	25.60	25.09	25.34
5345	NASDAQ	COLB	Thu, Oct 17, 2013	25.00	25.32	24.92	25.29
5344	NASDAQ	COLB	Wed, Oct 16, 2013	25.10	25.32	24.95	25.15
5343	NASDAQ	COLB	Tue, Oct 15, 2013	24.94	25.15	24.76	24.90
5342	NASDAQ	COLB	Mon, Oct 14, 2013	24.99	25.06	24.89	25.05
5341	NASDAQ	COLB	Fri, Oct 11, 2013	24.53	25.09	24.46	25.08
5340	NASDAQ	COLB	Thu, Oct 10, 2013	23.98	24.74	23.91	24.65
5339	NASDAQ	COLB	Wed, Oct 9, 2013	23.69	23.96	23.66	23.73
5338	NASDAQ	COLB	Tue, Oct 8, 2013	24.00	24.13	23.53	23.68
5337	NASDAQ	COLB	Mon, Oct 7, 2013	24.22	24.24	23.93	23.96
5336	NASDAQ	COLB	Fri, Oct 4, 2013	24.35	24.46	24.32	24.40
5335	NASDAQ	COLB	Thu, Oct 3, 2013	24.70	24.78	24.37	24.41
5334	NASDAQ	COLB	Wed, Oct 2, 2013	24.67	24.80	24.48	24.75
5333	NASDAQ	COLB	Tue, Oct 1, 2013	24.72	24.86	24.58	24.79
5332	NASDAQ	COLB	Mon, Sep 30, 2013	24.56	24.80	24.28	24.70
5331	NASDAQ	COLB	Fri, Sep 27, 2013	24.66	24.94	24.61	24.72
5330	NASDAQ	COLB	Thu, Sep 26, 2013	24.89	25.01	24.63	24.85
5329	NASDAQ	COLB	Wed, Sep 25, 2013	24.90	25.05	24.63	24.87
5328	NASDAQ	COLB	Tue, Sep 24, 2013	24.77	25.00	24.65	24.90
5327	NASDAQ	COLB	Mon, Sep 23, 2013	24.88	25.08	24.54	24.82
5326	NASDAQ	COLB	Fri, Sep 20, 2013	24.50	25.11	24.34	24.86
5325	NASDAQ	COLB	Thu, Sep 19, 2013	24.67	24.76	24.08	24.25
5324	NASDAQ	COLB	Wed, Sep 18, 2013	24.48	24.87	24.30	24.66
5323	NASDAQ	COLB	Tue, Sep 17, 2013	24.13	24.47	24.00	24.44
5322	NASDAQ	COLB	Mon, Sep 16, 2013	24.40	24.40	24.04	24.14
5321	NASDAQ	COLB	Fri, Sep 13, 2013	24.10	24.20	23.95	24.13
5320	NASDAQ	COLB	Thu, Sep 12, 2013	24.06	24.19	23.96	24.01
5319	NASDAQ	COLB	Wed, Sep 11, 2013	24.26	24.26	23.93	24.06
5318	NASDAQ	COLB	Tue, Sep 10, 2013	23.93	24.28	23.82	24.27
5317	NASDAQ	COLB	Mon, Sep 9, 2013	23.63	23.85	23.43	23.80
5316	NASDAQ	COLB	Fri, Sep 6, 2013	23.89	23.96	23.18	23.59
5315	NASDAQ	COLB	Thu, Sep 5, 2013	23.66	23.84	23.59	23.75
5314	NASDAQ	COLB	Wed, Sep 4, 2013	23.50	23.78	23.45	23.61
5313	NASDAQ	COLB	Tue, Sep 3, 2013	23.42	23.91	23.38	23.53
5312	NASDAQ	COLB	Fri, Aug 30, 2013	23.66	23.66	23.17	23.20
5311	NASDAQ	COLB	Thu, Aug 29, 2013	23.55	23.87	23.49	23.69
5310	NASDAQ	COLB	Wed, Aug 28, 2013	23.44	23.73	23.42	23.56
5309	NASDAQ	COLB	Tue, Aug 27, 2013	23.63	23.76	23.19	23.50
5308	NASDAQ	COLB	Mon, Aug 26, 2013	24.06	24.17	23.85	23.93
5307	NASDAQ	COLB	Fri, Aug 23, 2013	24.12	24.17	23.78	24.07
5306	NASDAQ	COLB	Thu, Aug 22, 2013	23.80	24.31	23.70	24.17
5305	NASDAQ	COLB	Wed, Aug 21, 2013	24.09	24.16	23.65	23.80
5304	NASDAQ	COLB	Tue, Aug 20, 2013	23.88	24.49	23.87	24.23
5303	NASDAQ	COLB	Mon, Aug 19, 2013	24.13	24.13	23.79	23.90
5302	NASDAQ	COLB	Fri, Aug 16, 2013	24.16	24.61	23.88	24.09
5301	NASDAQ	COLB	Thu, Aug 15, 2013	24.38	24.67	24.22	24.28
5300	NASDAQ	COLB	Wed, Aug 14, 2013	24.53	24.74	24.51	24.57
5299	NASDAQ	COLB	Tue, Aug 13, 2013	24.54	24.68	24.21	24.55
5298	NASDAQ	COLB	Mon, Aug 12, 2013	24.37	24.60	24.23	24.49
5297	NASDAQ	COLB	Fri, Aug 9, 2013	24.50	24.71	24.31	24.52
5296	NASDAQ	COLB	Thu, Aug 8, 2013	24.76	24.91	24.48	24.53
5295	NASDAQ	COLB	Wed, Aug 7, 2013	24.81	24.86	24.56	24.62
5294	NASDAQ	COLB	Tue, Aug 6, 2013	25.27	25.27	24.80	24.94
5293	NASDAQ	COLB	Mon, Aug 5, 2013	25.37	25.57	25.15	25.32
5292	NASDAQ	COLB	Fri, Aug 2, 2013	25.19	25.47	24.90	25.47
5291	NASDAQ	COLB	Thu, Aug 1, 2013	25.14	25.40	25.01	25.31
5290	NASDAQ	COLB	Wed, Jul 31, 2013	24.77	25.59	24.77	24.98
5289	NASDAQ	COLB	Tue, Jul 30, 2013	24.45	24.94	24.45	24.76
5288	NASDAQ	COLB	Mon, Jul 29, 2013	24.79	24.80	24.25	24.41
5287	NASDAQ	COLB	Fri, Jul 26, 2013	24.81	24.92	24.48	24.75
5286	NASDAQ	COLB	Thu, Jul 25, 2013	25.03	25.34	24.71	24.95
5285	NASDAQ	COLB	Wed, Jul 24, 2013	25.13	25.28	24.98	25.16
5284	NASDAQ	COLB	Tue, Jul 23, 2013	25.17	25.29	24.95	25.14
5283	NASDAQ	COLB	Mon, Jul 22, 2013	25.02	25.28	24.99	25.16
5282	NASDAQ	COLB	Fri, Jul 19, 2013	25.01	25.15	24.94	25.13
5281	NASDAQ	COLB	Thu, Jul 18, 2013	24.87	25.24	24.80	25.10
5280	NASDAQ	COLB	Wed, Jul 17, 2013	24.87	24.99	24.54	24.88
5279	NASDAQ	COLB	Tue, Jul 16, 2013	24.97	25.04	24.31	24.78
5278	NASDAQ	COLB	Mon, Jul 15, 2013	25.00	25.14	24.24	24.98
5277	NASDAQ	COLB	Fri, Jul 12, 2013	24.75	25.06	24.71	24.97
5276	NASDAQ	COLB	Thu, Jul 11, 2013	25.14	25.18	24.49	24.70
5275	NASDAQ	COLB	Wed, Jul 10, 2013	25.50	25.54	24.93	25.00
5274	NASDAQ	COLB	Tue, Jul 9, 2013	25.49	25.55	24.83	25.53
5273	NASDAQ	COLB	Mon, Jul 8, 2013	25.40	25.49	25.29	25.38
5272	NASDAQ	COLB	Fri, Jul 5, 2013	25.00	25.35	24.87	25.35
5271	NASDAQ	COLB	Wed, Jul 3, 2013	24.58	24.85	24.42	24.71
5270	NASDAQ	COLB	Tue, Jul 2, 2013	24.38	24.87	24.12	24.71
5269	NASDAQ	COLB	Mon, Jul 1, 2013	23.96	24.46	23.81	24.37
5268	NASDAQ	COLB	Fri, Jun 28, 2013	23.42	23.88	23.32	23.81
5267	NASDAQ	COLB	Thu, Jun 27, 2013	23.14	23.59	23.14	23.55
5266	NASDAQ	COLB	Wed, Jun 26, 2013	23.20	23.27	22.88	23.01
5265	NASDAQ	COLB	Tue, Jun 25, 2013	22.57	23.11	22.35	23.01
5264	NASDAQ	COLB	Mon, Jun 24, 2013	22.39	22.59	22.21	22.41
5263	NASDAQ	COLB	Fri, Jun 21, 2013	22.08	22.55	21.96	22.54
5262	NASDAQ	COLB	Thu, Jun 20, 2013	21.81	22.30	21.77	21.98
5261	NASDAQ	COLB	Wed, Jun 19, 2013	22.21	22.27	21.92	22.10
5260	NASDAQ	COLB	Tue, Jun 18, 2013	21.95	22.36	21.92	22.27
5259	NASDAQ	COLB	Mon, Jun 17, 2013	21.95	22.13	21.84	21.94
5258	NASDAQ	COLB	Fri, Jun 14, 2013	21.97	21.97	21.57	21.76
5257	NASDAQ	COLB	Thu, Jun 13, 2013	21.62	22.08	21.55	22.05
5256	NASDAQ	COLB	Wed, Jun 12, 2013	22.00	22.00	21.55	21.67
5255	NASDAQ	COLB	Tue, Jun 11, 2013	22.10	22.18	21.89	21.89
5254	NASDAQ	COLB	Mon, Jun 10, 2013	22.11	22.34	22.01	22.33
5253	NASDAQ	COLB	Fri, Jun 7, 2013	22.03	22.16	21.84	22.08
5252	NASDAQ	COLB	Thu, Jun 6, 2013	21.67	21.94	21.46	21.89
5251	NASDAQ	COLB	Wed, Jun 5, 2013	21.94	22.00	21.72	21.73
5250	NASDAQ	COLB	Tue, Jun 4, 2013	22.14	22.33	21.83	21.98
5249	NASDAQ	COLB	Mon, Jun 3, 2013	21.89	22.17	21.72	22.12
5248	NASDAQ	COLB	Fri, May 31, 2013	21.71	21.94	21.71	21.84
5247	NASDAQ	COLB	Thu, May 30, 2013	21.58	21.89	21.50	21.86
5246	NASDAQ	COLB	Wed, May 29, 2013	21.71	21.88	21.55	21.57
5245	NASDAQ	COLB	Tue, May 28, 2013	22.01	22.41	21.65	21.86
5244	NASDAQ	COLB	Fri, May 24, 2013	21.48	21.76	21.26	21.76
5243	NASDAQ	COLB	Thu, May 23, 2013	21.52	21.74	21.38	21.62
5242	NASDAQ	COLB	Wed, May 22, 2013	21.99	22.21	21.60	21.72
5241	NASDAQ	COLB	Tue, May 21, 2013	21.97	22.10	21.83	22.02
5240	NASDAQ	COLB	Mon, May 20, 2013	21.94	22.09	21.93	22.00
5239	NASDAQ	COLB	Fri, May 17, 2013	21.85	22.12	21.85	22.03
5238	NASDAQ	COLB	Thu, May 16, 2013	21.76	21.98	21.74	21.79
5237	NASDAQ	COLB	Wed, May 15, 2013	21.63	21.94	21.63	21.85
5236	NASDAQ	COLB	Tue, May 14, 2013	21.42	21.77	21.42	21.75
5235	NASDAQ	COLB	Mon, May 13, 2013	21.48	21.73	21.38	21.44
5234	NASDAQ	COLB	Fri, May 10, 2013	21.48	21.59	21.38	21.48
5233	NASDAQ	COLB	Thu, May 9, 2013	21.44	21.60	21.39	21.41
5232	NASDAQ	COLB	Wed, May 8, 2013	21.45	21.58	21.29	21.50
5231	NASDAQ	COLB	Tue, May 7, 2013	21.41	21.60	21.32	21.50
5230	NASDAQ	COLB	Mon, May 6, 2013	21.29	21.60	21.14	21.42
5229	NASDAQ	COLB	Fri, May 3, 2013	21.46	21.72	21.38	21.42
5228	NASDAQ	COLB	Thu, May 2, 2013	21.10	21.37	20.99	21.16
5227	NASDAQ	COLB	Wed, May 1, 2013	21.46	21.62	20.86	21.00
5226	NASDAQ	COLB	Tue, Apr 30, 2013	21.47	21.51	21.29	21.47
5225	NASDAQ	COLB	Mon, Apr 29, 2013	21.37	21.54	21.31	21.47
5224	NASDAQ	COLB	Fri, Apr 26, 2013	21.49	21.49	21.18	21.35
5223	NASDAQ	COLB	Thu, Apr 25, 2013	21.30	21.58	21.12	21.51
5222	NASDAQ	COLB	Wed, Apr 24, 2013	20.87	21.28	20.78	21.15
5221	NASDAQ	COLB	Tue, Apr 23, 2013	21.48	21.48	20.69	20.97
5220	NASDAQ	COLB	Mon, Apr 22, 2013	20.33	20.46	19.85	20.28
5219	NASDAQ	COLB	Fri, Apr 19, 2013	20.05	20.32	19.99	20.27
5218	NASDAQ	COLB	Thu, Apr 18, 2013	20.36	20.46	20.02	20.08
5217	NASDAQ	COLB	Wed, Apr 17, 2013	20.42	20.66	20.10	20.29
5216	NASDAQ	COLB	Tue, Apr 16, 2013	20.82	20.95	20.51	20.60
5215	NASDAQ	COLB	Mon, Apr 15, 2013	21.46	21.52	20.57	20.72
5214	NASDAQ	COLB	Fri, Apr 12, 2013	21.14	21.90	21.14	21.53
5213	NASDAQ	COLB	Thu, Apr 11, 2013	21.33	21.52	21.22	21.26
5212	NASDAQ	COLB	Wed, Apr 10, 2013	21.16	21.45	21.09	21.34
5211	NASDAQ	COLB	Tue, Apr 9, 2013	21.24	21.32	20.87	21.09
5210	NASDAQ	COLB	Mon, Apr 8, 2013	21.31	21.31	21.07	21.14
5209	NASDAQ	COLB	Fri, Apr 5, 2013	21.23	21.32	21.02	21.31
5208	NASDAQ	COLB	Thu, Apr 4, 2013	21.16	21.26	20.88	21.23
5207	NASDAQ	COLB	Wed, Apr 3, 2013	21.28	21.40	21.06	21.17
5206	NASDAQ	COLB	Tue, Apr 2, 2013	21.74	21.79	21.25	21.29
5205	NASDAQ	COLB	Mon, Apr 1, 2013	21.65	21.78	20.85	21.66
5204	NASDAQ	COLB	Thu, Mar 28, 2013	21.84	22.08	21.70	21.98
5203	NASDAQ	COLB	Wed, Mar 27, 2013	21.65	21.82	21.43	21.82
5202	NASDAQ	COLB	Tue, Mar 26, 2013	21.76	21.84	21.57	21.81
5201	NASDAQ	COLB	Mon, Mar 25, 2013	21.41	21.79	21.30	21.71
5200	NASDAQ	COLB	Fri, Mar 22, 2013	21.24	21.46	21.17	21.38
5199	NASDAQ	COLB	Thu, Mar 21, 2013	21.20	21.34	21.12	21.22
5198	NASDAQ	COLB	Wed, Mar 20, 2013	21.29	21.41	21.17	21.34
5197	NASDAQ	COLB	Tue, Mar 19, 2013	20.91	21.32	20.75	21.23
5196	NASDAQ	COLB	Mon, Mar 18, 2013	20.96	21.16	20.65	20.82
5195	NASDAQ	COLB	Fri, Mar 15, 2013	21.10	21.27	21.01	21.21
5194	NASDAQ	COLB	Thu, Mar 14, 2013	20.74	21.11	20.66	21.05
5193	NASDAQ	COLB	Wed, Mar 13, 2013	20.46	20.85	20.38	20.67
5192	NASDAQ	COLB	Tue, Mar 12, 2013	20.51	20.61	20.39	20.45
5191	NASDAQ	COLB	Mon, Mar 11, 2013	20.60	20.60	20.34	20.53
5190	NASDAQ	COLB	Fri, Mar 8, 2013	20.89	21.00	20.48	20.68
5189	NASDAQ	COLB	Thu, Mar 7, 2013	20.45	20.75	20.34	20.71
5188	NASDAQ	COLB	Wed, Mar 6, 2013	20.39	20.50	20.35	20.45
5187	NASDAQ	COLB	Tue, Mar 5, 2013	20.18	20.48	19.96	20.36
5186	NASDAQ	COLB	Mon, Mar 4, 2013	19.85	20.23	19.84	20.13
5185	NASDAQ	COLB	Fri, Mar 1, 2013	19.86	20.02	19.56	19.96
5184	NASDAQ	COLB	Thu, Feb 28, 2013	19.81	20.16	19.74	20.00
5183	NASDAQ	COLB	Wed, Feb 27, 2013	19.82	20.03	19.80	19.87
5182	NASDAQ	COLB	Tue, Feb 26, 2013	20.01	20.55	19.72	19.87
5181	NASDAQ	COLB	Mon, Feb 25, 2013	20.46	20.53	19.92	19.96
5180	NASDAQ	COLB	Fri, Feb 22, 2013	20.41	20.44	20.18	20.36
5179	NASDAQ	COLB	Thu, Feb 21, 2013	20.59	20.78	20.25	20.26
5178	NASDAQ	COLB	Wed, Feb 20, 2013	20.59	20.67	20.43	20.54
5177	NASDAQ	COLB	Tue, Feb 19, 2013	20.41	20.67	20.30	20.62
5176	NASDAQ	COLB	Fri, Feb 15, 2013	20.54	20.54	20.27	20.34
5175	NASDAQ	COLB	Thu, Feb 14, 2013	20.59	20.68	20.41	20.42
5174	NASDAQ	COLB	Wed, Feb 13, 2013	20.84	20.84	20.56	20.67
5173	NASDAQ	COLB	Tue, Feb 12, 2013	20.51	20.81	20.49	20.77
5172	NASDAQ	COLB	Mon, Feb 11, 2013	20.30	20.43	20.16	20.43
5171	NASDAQ	COLB	Fri, Feb 8, 2013	20.36	20.43	20.25	20.38
5170	NASDAQ	COLB	Thu, Feb 7, 2013	20.43	20.46	20.20	20.37
5169	NASDAQ	COLB	Wed, Feb 6, 2013	20.29	20.49	20.27	20.48
5168	NASDAQ	COLB	Tue, Feb 5, 2013	20.24	20.52	20.17	20.45
5167	NASDAQ	COLB	Mon, Feb 4, 2013	20.24	20.37	20.00	20.17
5166	NASDAQ	COLB	Fri, Feb 1, 2013	20.35	20.49	20.08	20.47
5165	NASDAQ	COLB	Thu, Jan 31, 2013	20.18	20.36	20.08	20.20
5164	NASDAQ	COLB	Wed, Jan 30, 2013	20.57	20.57	20.09	20.16
5163	NASDAQ	COLB	Tue, Jan 29, 2013	20.68	20.84	20.47	20.65
5162	NASDAQ	COLB	Mon, Jan 28, 2013	20.27	20.80	20.20	20.75
5161	NASDAQ	COLB	Fri, Jan 25, 2013	20.18	20.22	20.00	20.20
5160	NASDAQ	COLB	Thu, Jan 24, 2013	19.84	20.18	19.70	20.08
5159	NASDAQ	COLB	Wed, Jan 23, 2013	19.70	19.83	19.67	19.78
5158	NASDAQ	COLB	Tue, Jan 22, 2013	19.30	19.74	19.28	19.73
5157	NASDAQ	COLB	Fri, Jan 18, 2013	19.29	19.39	19.14	19.34
5156	NASDAQ	COLB	Thu, Jan 17, 2013	19.07	19.33	19.05	19.24
5155	NASDAQ	COLB	Wed, Jan 16, 2013	18.68	19.06	18.66	18.99
5154	NASDAQ	COLB	Tue, Jan 15, 2013	18.72	18.81	18.62	18.76
5153	NASDAQ	COLB	Mon, Jan 14, 2013	18.72	18.86	18.65	18.86
5152	NASDAQ	COLB	Fri, Jan 11, 2013	19.10	19.10	18.61	18.78
5151	NASDAQ	COLB	Thu, Jan 10, 2013	18.99	19.11	18.87	19.07
5150	NASDAQ	COLB	Wed, Jan 9, 2013	18.94	19.10	18.83	18.95
5149	NASDAQ	COLB	Tue, Jan 8, 2013	18.94	18.99	18.70	18.85
5148	NASDAQ	COLB	Mon, Jan 7, 2013	18.83	18.95	18.75	18.90
5147	NASDAQ	COLB	Fri, Jan 4, 2013	18.76	19.04	18.72	18.95
5146	NASDAQ	COLB	Thu, Jan 3, 2013	18.71	18.74	18.55	18.64
5145	NASDAQ	COLB	Wed, Jan 2, 2013	18.41	18.69	18.27	18.66
5144	NASDAQ	COLB	Mon, Dec 31, 2012	17.79	18.02	17.69	17.94
5143	NASDAQ	COLB	Fri, Dec 28, 2012	17.66	17.90	17.50	17.79
5142	NASDAQ	COLB	Thu, Dec 27, 2012	17.85	17.92	17.47	17.77
5141	NASDAQ	COLB	Wed, Dec 26, 2012	17.89	17.90	17.67	17.78
5140	NASDAQ	COLB	Mon, Dec 24, 2012	17.93	17.93	17.61	17.80
5139	NASDAQ	COLB	Fri, Dec 21, 2012	17.68	17.91	17.64	17.85
5138	NASDAQ	COLB	Thu, Dec 20, 2012	17.59	17.86	17.50	17.83
5137	NASDAQ	COLB	Wed, Dec 19, 2012	17.46	17.67	17.36	17.65
5136	NASDAQ	COLB	Tue, Dec 18, 2012	17.17	17.52	17.17	17.50
5135	NASDAQ	COLB	Mon, Dec 17, 2012	17.08	17.34	17.05	17.20
5134	NASDAQ	COLB	Fri, Dec 14, 2012	17.05	17.10	16.85	16.99
5133	NASDAQ	COLB	Thu, Dec 13, 2012	17.20	17.26	17.08	17.12
5132	NASDAQ	COLB	Wed, Dec 12, 2012	17.47	17.62	17.14	17.21
5131	NASDAQ	COLB	Tue, Dec 11, 2012	17.44	17.59	17.33	17.44
5130	NASDAQ	COLB	Mon, Dec 10, 2012	17.28	17.40	17.17	17.30
5129	NASDAQ	COLB	Fri, Dec 7, 2012	17.44	17.44	17.13	17.23
5128	NASDAQ	COLB	Thu, Dec 6, 2012	17.29	17.42	17.19	17.31
5127	NASDAQ	COLB	Wed, Dec 5, 2012	17.45	17.46	17.25	17.29
5126	NASDAQ	COLB	Tue, Dec 4, 2012	17.23	17.38	17.14	17.35
5125	NASDAQ	COLB	Mon, Dec 3, 2012	17.36	17.38	17.02	17.23
5124	NASDAQ	COLB	Fri, Nov 30, 2012	17.48	17.50	17.08	17.26
5123	NASDAQ	COLB	Thu, Nov 29, 2012	17.44	17.54	16.94	17.41
5122	NASDAQ	COLB	Wed, Nov 28, 2012	17.26	17.26	16.93	17.24
5121	NASDAQ	COLB	Tue, Nov 27, 2012	17.48	17.67	17.27	17.39
5120	NASDAQ	COLB	Mon, Nov 26, 2012	17.43	17.51	17.31	17.47
5119	NASDAQ	COLB	Fri, Nov 23, 2012	17.16	17.47	17.02	17.46
5118	NASDAQ	COLB	Wed, Nov 21, 2012	17.11	17.11	16.88	17.10
5117	NASDAQ	COLB	Tue, Nov 20, 2012	17.06	17.10	16.80	17.01
5116	NASDAQ	COLB	Mon, Nov 19, 2012	16.77	16.96	16.56	16.94
5115	NASDAQ	COLB	Fri, Nov 16, 2012	16.41	16.56	16.18	16.54
5114	NASDAQ	COLB	Thu, Nov 15, 2012	16.79	16.95	16.39	16.46
5113	NASDAQ	COLB	Wed, Nov 14, 2012	17.13	17.19	16.77	16.79
5112	NASDAQ	COLB	Tue, Nov 13, 2012	17.20	17.47	17.10	17.10
5111	NASDAQ	COLB	Mon, Nov 12, 2012	17.16	17.29	17.05	17.22
5110	NASDAQ	COLB	Fri, Nov 9, 2012	16.88	17.27	16.67	17.09
5109	NASDAQ	COLB	Thu, Nov 8, 2012	17.04	17.27	16.90	16.95
5108	NASDAQ	COLB	Wed, Nov 7, 2012	17.46	17.46	17.02	17.09
5107	NASDAQ	COLB	Tue, Nov 6, 2012	17.36	17.71	17.36	17.61
5106	NASDAQ	COLB	Mon, Nov 5, 2012	17.42	17.42	17.09	17.31
5105	NASDAQ	COLB	Fri, Nov 2, 2012	17.75	17.89	17.53	17.53
5104	NASDAQ	COLB	Thu, Nov 1, 2012	17.73	17.96	17.50	17.71
5103	NASDAQ	COLB	Wed, Oct 31, 2012	17.60	17.88	17.46	17.71
5102	NASDAQ	COLB	Fri, Oct 26, 2012	17.79	17.84	17.50	17.65
5101	NASDAQ	COLB	Thu, Oct 25, 2012	18.20	18.34	17.70	17.80
5100	NASDAQ	COLB	Wed, Oct 24, 2012	18.04	18.25	17.84	17.97
5099	NASDAQ	COLB	Tue, Oct 23, 2012	17.75	18.13	17.60	17.89
5098	NASDAQ	COLB	Mon, Oct 22, 2012	18.01	18.18	17.78	17.95
5097	NASDAQ	COLB	Fri, Oct 19, 2012	18.19	18.22	17.81	18.00
5096	NASDAQ	COLB	Thu, Oct 18, 2012	18.60	18.77	18.25	18.25
5095	NASDAQ	COLB	Wed, Oct 17, 2012	18.49	18.72	18.46	18.58
5094	NASDAQ	COLB	Tue, Oct 16, 2012	18.78	18.78	18.33	18.40
5093	NASDAQ	COLB	Mon, Oct 15, 2012	18.65	18.77	18.41	18.58
5092	NASDAQ	COLB	Fri, Oct 12, 2012	18.94	18.94	18.53	18.55
5091	NASDAQ	COLB	Thu, Oct 11, 2012	18.97	19.13	18.89	19.01
5090	NASDAQ	COLB	Wed, Oct 10, 2012	18.65	18.98	18.65	18.85
5089	NASDAQ	COLB	Tue, Oct 9, 2012	18.76	18.79	18.56	18.64
5088	NASDAQ	COLB	Mon, Oct 8, 2012	18.67	18.81	18.56	18.68
5087	NASDAQ	COLB	Fri, Oct 5, 2012	18.83	18.98	18.61	18.72
5086	NASDAQ	COLB	Thu, Oct 4, 2012	18.79	19.15	18.47	18.76
5085	NASDAQ	COLB	Wed, Oct 3, 2012	18.82	18.85	18.57	18.65
5084	NASDAQ	COLB	Tue, Oct 2, 2012	18.91	18.91	18.57	18.75
5083	NASDAQ	COLB	Mon, Oct 1, 2012	18.70	18.94	18.47	18.70
5082	NASDAQ	COLB	Fri, Sep 28, 2012	18.40	18.79	18.40	18.54
5081	NASDAQ	COLB	Thu, Sep 27, 2012	18.17	18.61	17.75	18.42
5080	NASDAQ	COLB	Wed, Sep 26, 2012	18.82	18.82	17.85	18.05
5079	NASDAQ	COLB	Tue, Sep 25, 2012	19.21	19.25	18.76	18.85
5078	NASDAQ	COLB	Mon, Sep 24, 2012	18.97	19.22	18.91	19.08
5077	NASDAQ	COLB	Fri, Sep 21, 2012	19.25	19.32	19.02	19.03
5076	NASDAQ	COLB	Thu, Sep 20, 2012	18.93	19.21	17.72	18.93
5075	NASDAQ	COLB	Wed, Sep 19, 2012	19.40	19.49	19.06	19.09
5074	NASDAQ	COLB	Tue, Sep 18, 2012	19.17	19.45	19.04	19.35
5073	NASDAQ	COLB	Mon, Sep 17, 2012	19.48	19.61	19.11	19.25
5072	NASDAQ	COLB	Fri, Sep 14, 2012	19.31	19.85	19.02	19.65
5071	NASDAQ	COLB	Thu, Sep 13, 2012	18.84	19.39	18.66	19.20
5070	NASDAQ	COLB	Wed, Sep 12, 2012	18.96	18.96	18.69	18.81
5069	NASDAQ	COLB	Tue, Sep 11, 2012	18.79	18.98	18.72	18.84
5068	NASDAQ	COLB	Mon, Sep 10, 2012	18.87	18.97	18.71	18.75
5067	NASDAQ	COLB	Fri, Sep 7, 2012	18.67	19.00	18.37	18.85
5066	NASDAQ	COLB	Thu, Sep 6, 2012	18.15	18.73	18.12	18.50
5065	NASDAQ	COLB	Wed, Sep 5, 2012	18.15	18.16	17.73	18.08
5064	NASDAQ	COLB	Tue, Sep 4, 2012	17.89	18.17	17.75	18.07
5063	NASDAQ	COLB	Fri, Aug 31, 2012	18.04	18.04	17.74	17.84
5062	NASDAQ	COLB	Thu, Aug 30, 2012	17.75	17.91	17.65	17.85
5061	NASDAQ	COLB	Wed, Aug 29, 2012	17.82	17.92	17.72	17.79
5060	NASDAQ	COLB	Tue, Aug 28, 2012	17.76	17.93	17.51	17.75
5059	NASDAQ	COLB	Mon, Aug 27, 2012	17.88	17.93	17.66	17.80
5058	NASDAQ	COLB	Fri, Aug 24, 2012	17.75	17.94	17.64	17.76
5057	NASDAQ	COLB	Thu, Aug 23, 2012	17.98	17.98	17.62	17.73
5056	NASDAQ	COLB	Wed, Aug 22, 2012	18.19	18.20	17.87	17.96
5055	NASDAQ	COLB	Tue, Aug 21, 2012	18.37	18.45	18.14	18.19
5054	NASDAQ	COLB	Mon, Aug 20, 2012	18.15	18.28	18.06	18.23
5053	NASDAQ	COLB	Fri, Aug 17, 2012	17.83	18.17	17.69	18.15
5052	NASDAQ	COLB	Thu, Aug 16, 2012	17.76	17.88	17.56	17.85
5051	NASDAQ	COLB	Wed, Aug 15, 2012	17.50	17.81	17.50	17.75
5050	NASDAQ	COLB	Tue, Aug 14, 2012	17.56	17.60	17.43	17.51
5049	NASDAQ	COLB	Mon, Aug 13, 2012	17.54	17.89	17.22	17.49
5048	NASDAQ	COLB	Fri, Aug 10, 2012	17.86	17.89	17.71	17.74
5047	NASDAQ	COLB	Thu, Aug 9, 2012	17.97	18.04	17.87	17.87
5046	NASDAQ	COLB	Wed, Aug 8, 2012	17.99	18.18	17.95	18.05
5045	NASDAQ	COLB	Tue, Aug 7, 2012	18.06	18.21	18.00	18.08
5044	NASDAQ	COLB	Mon, Aug 6, 2012	17.92	18.17	17.85	17.97
5043	NASDAQ	COLB	Fri, Aug 3, 2012	17.97	18.46	17.68	18.31
5042	NASDAQ	COLB	Thu, Aug 2, 2012	17.68	17.85	17.49	17.63
5041	NASDAQ	COLB	Wed, Aug 1, 2012	18.12	18.19	17.75	17.76
5040	NASDAQ	COLB	Tue, Jul 31, 2012	18.08	18.24	18.00	18.05
5039	NASDAQ	COLB	Mon, Jul 30, 2012	18.36	18.54	18.07	18.10
5038	NASDAQ	COLB	Fri, Jul 27, 2012	18.12	18.45	17.91	18.31
5037	NASDAQ	COLB	Thu, Jul 26, 2012	18.01	18.18	17.76	17.97
5036	NASDAQ	COLB	Wed, Jul 25, 2012	17.80	17.83	17.51	17.68
5035	NASDAQ	COLB	Tue, Jul 24, 2012	17.94	17.94	17.45	17.62
5034	NASDAQ	COLB	Mon, Jul 23, 2012	18.10	18.15	17.87	17.95
5033	NASDAQ	COLB	Fri, Jul 20, 2012	18.43	18.54	18.25	18.40
5032	NASDAQ	COLB	Thu, Jul 19, 2012	19.17	19.18	18.55	18.56
5031	NASDAQ	COLB	Wed, Jul 18, 2012	19.28	19.42	18.95	19.10
5030	NASDAQ	COLB	Tue, Jul 17, 2012	19.05	19.31	18.75	19.25
5029	NASDAQ	COLB	Mon, Jul 16, 2012	19.24	19.30	18.95	18.98
5028	NASDAQ	COLB	Fri, Jul 13, 2012	18.71	19.19	18.71	19.13
5027	NASDAQ	COLB	Thu, Jul 12, 2012	18.62	18.77	18.35	18.70
5026	NASDAQ	COLB	Wed, Jul 11, 2012	18.79	18.79	18.52	18.69
5025	NASDAQ	COLB	Tue, Jul 10, 2012	18.83	18.90	18.51	18.69
5024	NASDAQ	COLB	Mon, Jul 9, 2012	18.55	18.78	18.51	18.73
5023	NASDAQ	COLB	Fri, Jul 6, 2012	18.56	18.86	18.49	18.66
5022	NASDAQ	COLB	Thu, Jul 5, 2012	18.83	19.02	18.57	18.76
5021	NASDAQ	COLB	Tue, Jul 3, 2012	18.87	19.05	18.73	18.96
5020	NASDAQ	COLB	Mon, Jul 2, 2012	18.92	19.01	18.60	18.80
5019	NASDAQ	COLB	Fri, Jun 29, 2012	18.78	18.90	18.69	18.79
5018	NASDAQ	COLB	Thu, Jun 28, 2012	17.82	18.31	17.69	18.31
5017	NASDAQ	COLB	Wed, Jun 27, 2012	17.68	18.05	17.62	18.01
5016	NASDAQ	COLB	Tue, Jun 26, 2012	17.74	17.82	17.58	17.65
5015	NASDAQ	COLB	Mon, Jun 25, 2012	17.74	17.87	17.68	17.74
5014	NASDAQ	COLB	Fri, Jun 22, 2012	17.98	18.12	17.89	17.94
5013	NASDAQ	COLB	Thu, Jun 21, 2012	18.28	18.35	17.75	17.79
5012	NASDAQ	COLB	Wed, Jun 20, 2012	18.35	18.40	18.00	18.26
5011	NASDAQ	COLB	Tue, Jun 19, 2012	18.35	18.54	18.27	18.31
5010	NASDAQ	COLB	Mon, Jun 18, 2012	18.39	18.71	18.25	18.32
5009	NASDAQ	COLB	Fri, Jun 15, 2012	18.07	18.61	17.96	18.53
5008	NASDAQ	COLB	Thu, Jun 14, 2012	17.81	18.23	17.76	18.10
5007	NASDAQ	COLB	Wed, Jun 13, 2012	17.93	18.24	17.76	17.84
5006	NASDAQ	COLB	Tue, Jun 12, 2012	17.81	17.94	17.59	17.94
5005	NASDAQ	COLB	Mon, Jun 11, 2012	18.55	18.61	17.75	17.77
5004	NASDAQ	COLB	Fri, Jun 8, 2012	18.05	18.44	17.85	18.30
5003	NASDAQ	COLB	Thu, Jun 7, 2012	18.33	18.43	18.08	18.13
5002	NASDAQ	COLB	Wed, Jun 6, 2012	17.77	18.13	17.69	18.13
5001	NASDAQ	COLB	Tue, Jun 5, 2012	17.61	18.04	17.39	17.68
5000	NASDAQ	COLB	Mon, Jun 4, 2012	18.25	18.37	17.38	17.66
4999	NASDAQ	COLB	Fri, Jun 1, 2012	17.85	17.92	17.39	17.39
4998	NASDAQ	COLB	Thu, May 31, 2012	18.02	18.26	17.90	18.12
4997	NASDAQ	COLB	Wed, May 30, 2012	18.05	18.20	17.93	17.95
4996	NASDAQ	COLB	Tue, May 29, 2012	18.38	18.59	18.10	18.25
4995	NASDAQ	COLB	Fri, May 25, 2012	18.28	18.40	18.10	18.13
4994	NASDAQ	COLB	Thu, May 24, 2012	18.21	18.33	17.98	18.24
4993	NASDAQ	COLB	Wed, May 23, 2012	18.03	18.20	17.89	18.11
4992	NASDAQ	COLB	Tue, May 22, 2012	18.37	18.48	18.02	18.11
4991	NASDAQ	COLB	Mon, May 21, 2012	18.52	18.55	18.16	18.40
4990	NASDAQ	COLB	Fri, May 18, 2012	18.52	18.71	18.29	18.42
4989	NASDAQ	COLB	Thu, May 17, 2012	19.18	19.20	18.49	18.57
4988	NASDAQ	COLB	Wed, May 16, 2012	19.61	19.65	19.22	19.26
4987	NASDAQ	COLB	Tue, May 15, 2012	19.43	19.78	19.35	19.48
4986	NASDAQ	COLB	Mon, May 14, 2012	19.49	19.68	19.39	19.46
4985	NASDAQ	COLB	Fri, May 11, 2012	19.59	20.15	19.59	19.70
4984	NASDAQ	COLB	Thu, May 10, 2012	19.61	19.96	19.59	19.85
4983	NASDAQ	COLB	Wed, May 9, 2012	19.65	19.78	19.36	19.43
4982	NASDAQ	COLB	Tue, May 8, 2012	19.60	20.01	19.52	19.89
4981	NASDAQ	COLB	Mon, May 7, 2012	19.77	20.15	19.62	19.69
4980	NASDAQ	COLB	Fri, May 4, 2012	20.18	20.33	19.91	20.00
4979	NASDAQ	COLB	Thu, May 3, 2012	20.63	20.92	20.27	20.36
4978	NASDAQ	COLB	Wed, May 2, 2012	20.34	20.73	19.98	20.62
4977	NASDAQ	COLB	Tue, May 1, 2012	20.58	20.93	20.43	20.45
4976	NASDAQ	COLB	Mon, Apr 30, 2012	20.59	20.65	20.32	20.49
4975	NASDAQ	COLB	Fri, Apr 27, 2012	20.54	20.67	20.23	20.64
4974	NASDAQ	COLB	Thu, Apr 26, 2012	20.57	21.30	20.20	20.58
4973	NASDAQ	COLB	Wed, Apr 25, 2012	22.15	22.50	21.99	22.41
4972	NASDAQ	COLB	Tue, Apr 24, 2012	21.30	21.88	21.16	21.78
4971	NASDAQ	COLB	Mon, Apr 23, 2012	21.61	21.75	21.19	21.28
4970	NASDAQ	COLB	Fri, Apr 20, 2012	22.24	22.29	21.89	22.06
4969	NASDAQ	COLB	Thu, Apr 19, 2012	22.00	22.31	21.66	21.90
4968	NASDAQ	COLB	Wed, Apr 18, 2012	22.08	22.26	21.83	21.91
4967	NASDAQ	COLB	Tue, Apr 17, 2012	21.92	22.47	21.89	22.25
4966	NASDAQ	COLB	Mon, Apr 16, 2012	21.28	21.77	21.07	21.55
4965	NASDAQ	COLB	Fri, Apr 13, 2012	21.89	22.09	21.00	21.18
4964	NASDAQ	COLB	Thu, Apr 12, 2012	21.73	22.12	21.61	22.06
4963	NASDAQ	COLB	Wed, Apr 11, 2012	21.74	21.85	21.52	21.78
4962	NASDAQ	COLB	Tue, Apr 10, 2012	21.97	22.05	21.34	21.50
4961	NASDAQ	COLB	Mon, Apr 9, 2012	22.18	22.18	21.86	21.92
4960	NASDAQ	COLB	Thu, Apr 5, 2012	22.38	22.76	22.25	22.59
4959	NASDAQ	COLB	Wed, Apr 4, 2012	23.05	23.52	22.72	22.81
4958	NASDAQ	COLB	Tue, Apr 3, 2012	23.35	23.51	23.02	23.34
4957	NASDAQ	COLB	Mon, Apr 2, 2012	22.77	23.42	22.70	23.42
4956	NASDAQ	COLB	Fri, Mar 30, 2012	23.22	23.24	22.68	22.78
4955	NASDAQ	COLB	Thu, Mar 29, 2012	22.81	23.11	22.48	22.99
4954	NASDAQ	COLB	Wed, Mar 28, 2012	22.70	23.22	22.70	23.09
4953	NASDAQ	COLB	Tue, Mar 27, 2012	22.91	23.07	22.66	22.69
4952	NASDAQ	COLB	Mon, Mar 26, 2012	23.03	23.22	22.76	22.95
4951	NASDAQ	COLB	Fri, Mar 23, 2012	22.63	22.77	22.33	22.71
4950	NASDAQ	COLB	Thu, Mar 22, 2012	22.72	22.84	22.29	22.58
4949	NASDAQ	COLB	Wed, Mar 21, 2012	23.08	23.33	22.87	23.02
4948	NASDAQ	COLB	Tue, Mar 20, 2012	23.18	23.35	22.89	23.05
4947	NASDAQ	COLB	Mon, Mar 19, 2012	22.76	23.35	22.27	23.31
4946	NASDAQ	COLB	Fri, Mar 16, 2012	22.50	22.83	22.34	22.76
4945	NASDAQ	COLB	Thu, Mar 15, 2012	22.46	22.57	22.09	22.57
4944	NASDAQ	COLB	Wed, Mar 14, 2012	22.48	22.89	22.26	22.48
4943	NASDAQ	COLB	Tue, Mar 13, 2012	21.57	22.64	21.53	22.63
4942	NASDAQ	COLB	Mon, Mar 12, 2012	21.42	21.49	21.23	21.37
4941	NASDAQ	COLB	Fri, Mar 9, 2012	20.97	21.56	20.90	21.39
4940	NASDAQ	COLB	Thu, Mar 8, 2012	20.85	21.04	20.50	21.02
4939	NASDAQ	COLB	Wed, Mar 7, 2012	20.59	20.74	20.39	20.66
4938	NASDAQ	COLB	Tue, Mar 6, 2012	20.76	20.76	20.29	20.35
4937	NASDAQ	COLB	Mon, Mar 5, 2012	20.71	21.10	20.54	20.97
4936	NASDAQ	COLB	Fri, Mar 2, 2012	21.20	21.70	20.78	20.80
4935	NASDAQ	COLB	Thu, Mar 1, 2012	21.25	21.69	21.14	21.25
4934	NASDAQ	COLB	Wed, Feb 29, 2012	21.41	21.63	21.01	21.15
4933	NASDAQ	COLB	Tue, Feb 28, 2012	21.61	21.75	21.13	21.40
4932	NASDAQ	COLB	Mon, Feb 27, 2012	21.45	21.78	21.19	21.67
4931	NASDAQ	COLB	Fri, Feb 24, 2012	21.74	22.08	21.57	21.71
4930	NASDAQ	COLB	Thu, Feb 23, 2012	21.78	22.10	21.37	21.78
4929	NASDAQ	COLB	Wed, Feb 22, 2012	21.90	21.90	21.61	21.77
4928	NASDAQ	COLB	Tue, Feb 21, 2012	21.98	22.06	21.64	21.89
4927	NASDAQ	COLB	Fri, Feb 17, 2012	21.90	21.99	21.69	21.88
4926	NASDAQ	COLB	Thu, Feb 16, 2012	21.17	21.75	21.01	21.74
4925	NASDAQ	COLB	Wed, Feb 15, 2012	21.44	21.47	20.77	21.16
4924	NASDAQ	COLB	Tue, Feb 14, 2012	21.48	21.48	20.94	21.30
4923	NASDAQ	COLB	Mon, Feb 13, 2012	21.03	21.57	21.03	21.53
4922	NASDAQ	COLB	Fri, Feb 10, 2012	21.25	21.49	21.08	21.12
4921	NASDAQ	COLB	Thu, Feb 9, 2012	21.84	21.85	21.45	21.51
4920	NASDAQ	COLB	Wed, Feb 8, 2012	21.84	22.00	21.53	21.85
4919	NASDAQ	COLB	Tue, Feb 7, 2012	21.37	21.80	21.26	21.69
4918	NASDAQ	COLB	Mon, Feb 6, 2012	21.33	21.56	21.12	21.37
4917	NASDAQ	COLB	Fri, Feb 3, 2012	21.73	21.88	21.37	21.83
4916	NASDAQ	COLB	Thu, Feb 2, 2012	20.85	21.55	20.63	21.23
4915	NASDAQ	COLB	Wed, Feb 1, 2012	21.22	21.50	20.89	21.09
4914	NASDAQ	COLB	Tue, Jan 31, 2012	21.01	21.34	20.87	21.00
4913	NASDAQ	COLB	Mon, Jan 30, 2012	20.54	21.05	20.35	20.99
4912	NASDAQ	COLB	Fri, Jan 27, 2012	21.00	21.21	20.73	21.00
4911	NASDAQ	COLB	Thu, Jan 26, 2012	21.72	22.25	20.87	21.02
4910	NASDAQ	COLB	Wed, Jan 25, 2012	21.33	21.71	21.20	21.65
4909	NASDAQ	COLB	Tue, Jan 24, 2012	20.75	21.38	20.45	21.38
4908	NASDAQ	COLB	Mon, Jan 23, 2012	20.95	21.20	20.80	20.89
4907	NASDAQ	COLB	Fri, Jan 20, 2012	20.84	21.15	20.84	20.99
4906	NASDAQ	COLB	Thu, Jan 19, 2012	20.89	21.13	20.62	20.90
4905	NASDAQ	COLB	Wed, Jan 18, 2012	20.25	20.94	20.00	20.86
4904	NASDAQ	COLB	Tue, Jan 17, 2012	20.64	20.89	20.25	20.25
4903	NASDAQ	COLB	Fri, Jan 13, 2012	20.47	20.70	20.33	20.48
4902	NASDAQ	COLB	Thu, Jan 12, 2012	20.82	20.89	20.47	20.77
4901	NASDAQ	COLB	Wed, Jan 11, 2012	21.09	21.10	20.55	20.70
4900	NASDAQ	COLB	Tue, Jan 10, 2012	21.00	21.51	20.81	21.33
4899	NASDAQ	COLB	Mon, Jan 9, 2012	20.55	20.78	20.32	20.65
4898	NASDAQ	COLB	Fri, Jan 6, 2012	20.54	20.60	20.13	20.39
4897	NASDAQ	COLB	Thu, Jan 5, 2012	19.97	20.66	19.65	20.59
4896	NASDAQ	COLB	Wed, Jan 4, 2012	19.89	20.19	19.66	20.17
4895	NASDAQ	COLB	Tue, Jan 3, 2012	19.85	20.08	19.66	19.99
4894	NASDAQ	COLB	Fri, Dec 30, 2011	19.42	19.53	19.26	19.27
4893	NASDAQ	COLB	Thu, Dec 29, 2011	19.36	19.56	19.33	19.50
4892	NASDAQ	COLB	Wed, Dec 28, 2011	19.70	19.70	19.24	19.27
4891	NASDAQ	COLB	Tue, Dec 27, 2011	19.55	19.76	19.06	19.69
4890	NASDAQ	COLB	Fri, Dec 23, 2011	19.53	19.62	19.35	19.47
4889	NASDAQ	COLB	Thu, Dec 22, 2011	19.31	19.71	18.71	19.45
4888	NASDAQ	COLB	Wed, Dec 21, 2011	18.98	19.41	18.82	19.31
4887	NASDAQ	COLB	Tue, Dec 20, 2011	18.82	19.00	18.45	18.99
4886	NASDAQ	COLB	Mon, Dec 19, 2011	18.89	19.18	18.27	18.32
4885	NASDAQ	COLB	Fri, Dec 16, 2011	18.58	19.08	18.48	18.81
4884	NASDAQ	COLB	Thu, Dec 15, 2011	18.33	18.51	17.97	18.37
4883	NASDAQ	COLB	Wed, Dec 14, 2011	18.17	18.45	17.95	17.95
4882	NASDAQ	COLB	Tue, Dec 13, 2011	18.90	19.18	18.24	18.36
4881	NASDAQ	COLB	Mon, Dec 12, 2011	18.54	18.79	18.36	18.72
4880	NASDAQ	COLB	Fri, Dec 9, 2011	18.19	19.00	18.19	18.92
4879	NASDAQ	COLB	Thu, Dec 8, 2011	18.65	18.79	18.01	18.07
4878	NASDAQ	COLB	Wed, Dec 7, 2011	18.50	18.89	18.20	18.89
4877	NASDAQ	COLB	Tue, Dec 6, 2011	18.46	18.70	18.29	18.59
4876	NASDAQ	COLB	Mon, Dec 5, 2011	18.34	18.51	18.13	18.50
4875	NASDAQ	COLB	Fri, Dec 2, 2011	17.88	18.19	17.82	18.02
4874	NASDAQ	COLB	Thu, Dec 1, 2011	17.80	18.05	17.56	17.59
4873	NASDAQ	COLB	Wed, Nov 30, 2011	17.58	18.00	17.38	18.00
4872	NASDAQ	COLB	Tue, Nov 29, 2011	16.69	17.09	16.36	16.78
4871	NASDAQ	COLB	Mon, Nov 28, 2011	16.81	16.81	16.21	16.69
4870	NASDAQ	COLB	Fri, Nov 25, 2011	16.30	16.71	16.18	16.19
4869	NASDAQ	COLB	Wed, Nov 23, 2011	17.03	17.03	16.25	16.32
4868	NASDAQ	COLB	Tue, Nov 22, 2011	17.45	17.60	17.09	17.20
4867	NASDAQ	COLB	Mon, Nov 21, 2011	17.58	17.86	17.43	17.52
4866	NASDAQ	COLB	Fri, Nov 18, 2011	17.78	18.13	17.57	17.97
4865	NASDAQ	COLB	Thu, Nov 17, 2011	17.85	18.27	17.64	17.74
4864	NASDAQ	COLB	Wed, Nov 16, 2011	18.21	18.50	17.81	17.84
4863	NASDAQ	COLB	Tue, Nov 15, 2011	17.85	18.57	17.57	18.48
4862	NASDAQ	COLB	Mon, Nov 14, 2011	18.44	18.44	17.82	18.02
4861	NASDAQ	COLB	Fri, Nov 11, 2011	18.57	18.80	18.39	18.60
4860	NASDAQ	COLB	Thu, Nov 10, 2011	18.37	18.56	18.20	18.29
4859	NASDAQ	COLB	Wed, Nov 9, 2011	18.30	18.52	17.90	18.04
4858	NASDAQ	COLB	Tue, Nov 8, 2011	18.40	18.95	18.12	18.90
4857	NASDAQ	COLB	Mon, Nov 7, 2011	18.34	18.41	17.83	18.35
4856	NASDAQ	COLB	Fri, Nov 4, 2011	18.43	18.59	18.19	18.48
4855	NASDAQ	COLB	Thu, Nov 3, 2011	18.70	18.88	18.22	18.65
4854	NASDAQ	COLB	Wed, Nov 2, 2011	18.56	18.78	18.28	18.60
4853	NASDAQ	COLB	Tue, Nov 1, 2011	18.17	18.99	17.48	18.13
4852	NASDAQ	COLB	Mon, Oct 31, 2011	18.99	19.59	18.56	19.07
4851	NASDAQ	COLB	Fri, Oct 28, 2011	18.62	19.46	18.39	19.36
4850	NASDAQ	COLB	Thu, Oct 27, 2011	17.55	19.07	17.38	18.77
4849	NASDAQ	COLB	Wed, Oct 26, 2011	16.97	17.46	15.95	16.82
4848	NASDAQ	COLB	Tue, Oct 25, 2011	17.27	17.27	16.61	16.67
4847	NASDAQ	COLB	Mon, Oct 24, 2011	17.42	17.75	16.12	17.43
4846	NASDAQ	COLB	Fri, Oct 21, 2011	17.31	17.63	16.17	17.44
4845	NASDAQ	COLB	Thu, Oct 20, 2011	16.62	17.08	16.12	16.99
4844	NASDAQ	COLB	Wed, Oct 19, 2011	16.49	16.77	15.27	16.57
4843	NASDAQ	COLB	Tue, Oct 18, 2011	15.35	16.83	15.29	16.58
4842	NASDAQ	COLB	Mon, Oct 17, 2011	15.94	16.10	15.19	15.28
4841	NASDAQ	COLB	Fri, Oct 14, 2011	16.45	16.69	15.82	16.12
4840	NASDAQ	COLB	Thu, Oct 13, 2011	16.27	16.42	15.82	16.22
4839	NASDAQ	COLB	Wed, Oct 12, 2011	16.22	16.89	15.93	16.43
4838	NASDAQ	COLB	Tue, Oct 11, 2011	15.60	16.24	15.47	16.10
4837	NASDAQ	COLB	Mon, Oct 10, 2011	15.22	15.84	15.07	15.82
4836	NASDAQ	COLB	Fri, Oct 7, 2011	15.95	15.95	14.81	14.88
4835	NASDAQ	COLB	Thu, Oct 6, 2011	15.30	15.95	15.09	15.91
4834	NASDAQ	COLB	Wed, Oct 5, 2011	15.08	15.57	14.75	15.39
4833	NASDAQ	COLB	Tue, Oct 4, 2011	13.61	15.21	13.46	15.11
4832	NASDAQ	COLB	Mon, Oct 3, 2011	14.20	14.55	13.73	13.73
4831	NASDAQ	COLB	Fri, Sep 30, 2011	14.81	15.10	14.29	14.32
4830	NASDAQ	COLB	Thu, Sep 29, 2011	14.74	15.10	14.47	15.05
4829	NASDAQ	COLB	Wed, Sep 28, 2011	15.56	15.63	14.27	14.30
4828	NASDAQ	COLB	Tue, Sep 27, 2011	15.60	15.90	15.30	15.58
4827	NASDAQ	COLB	Mon, Sep 26, 2011	15.02	15.30	14.52	15.23
4826	NASDAQ	COLB	Fri, Sep 23, 2011	14.50	15.01	14.30	14.86
4825	NASDAQ	COLB	Thu, Sep 22, 2011	14.05	14.67	14.01	14.50
4824	NASDAQ	COLB	Wed, Sep 21, 2011	15.78	15.95	14.60	14.68
4823	NASDAQ	COLB	Tue, Sep 20, 2011	16.31	16.48	15.77	15.78
4822	NASDAQ	COLB	Mon, Sep 19, 2011	16.18	16.36	15.90	16.11
4821	NASDAQ	COLB	Fri, Sep 16, 2011	16.77	16.86	16.26	16.50
4820	NASDAQ	COLB	Thu, Sep 15, 2011	16.59	16.66	16.13	16.65
4819	NASDAQ	COLB	Wed, Sep 14, 2011	16.22	16.65	15.84	16.37
4818	NASDAQ	COLB	Tue, Sep 13, 2011	15.80	16.24	15.71	16.03
4817	NASDAQ	COLB	Mon, Sep 12, 2011	15.01	15.77	15.01	15.74
4816	NASDAQ	COLB	Fri, Sep 9, 2011	15.38	15.64	14.94	15.21
4815	NASDAQ	COLB	Thu, Sep 8, 2011	16.10	16.21	15.53	15.59
4814	NASDAQ	COLB	Wed, Sep 7, 2011	15.51	16.41	15.39	16.29
4813	NASDAQ	COLB	Tue, Sep 6, 2011	14.47	15.19	14.47	15.15
4812	NASDAQ	COLB	Fri, Sep 2, 2011	15.26	15.80	14.96	14.98
4811	NASDAQ	COLB	Thu, Sep 1, 2011	16.32	16.50	15.61	15.74
4810	NASDAQ	COLB	Wed, Aug 31, 2011	16.31	16.40	16.02	16.35
4809	NASDAQ	COLB	Tue, Aug 30, 2011	16.21	16.34	15.80	16.21
4808	NASDAQ	COLB	Mon, Aug 29, 2011	15.53	16.36	15.53	16.32
4807	NASDAQ	COLB	Fri, Aug 26, 2011	15.07	15.52	14.53	15.34
4806	NASDAQ	COLB	Thu, Aug 25, 2011	15.75	16.40	15.11	15.23
4805	NASDAQ	COLB	Wed, Aug 24, 2011	15.22	15.57	15.08	15.54
4804	NASDAQ	COLB	Tue, Aug 23, 2011	15.00	15.29	14.65	15.24
4803	NASDAQ	COLB	Mon, Aug 22, 2011	14.84	15.32	14.83	14.98
4802	NASDAQ	COLB	Fri, Aug 19, 2011	14.69	15.17	14.34	14.41
4801	NASDAQ	COLB	Thu, Aug 18, 2011	15.50	15.63	14.73	14.88
4800	NASDAQ	COLB	Wed, Aug 17, 2011	15.71	16.17	15.70	15.79
4799	NASDAQ	COLB	Tue, Aug 16, 2011	15.55	15.76	15.32	15.64
4798	NASDAQ	COLB	Mon, Aug 15, 2011	15.25	15.81	15.25	15.79
4797	NASDAQ	COLB	Fri, Aug 12, 2011	15.85	15.86	15.01	15.16
4796	NASDAQ	COLB	Thu, Aug 11, 2011	14.71	15.89	14.66	15.69
4795	NASDAQ	COLB	Wed, Aug 10, 2011	15.24	15.93	14.53	14.59
4794	NASDAQ	COLB	Tue, Aug 9, 2011	15.44	15.90	14.60	15.61
4793	NASDAQ	COLB	Mon, Aug 8, 2011	15.87	16.48	15.00	15.01
4792	NASDAQ	COLB	Fri, Aug 5, 2011	16.76	16.95	16.13	16.37
4791	NASDAQ	COLB	Thu, Aug 4, 2011	17.34	17.48	16.60	16.60
4790	NASDAQ	COLB	Wed, Aug 3, 2011	17.16	17.60	16.90	17.51
4789	NASDAQ	COLB	Tue, Aug 2, 2011	17.69	17.91	17.13	17.14
4788	NASDAQ	COLB	Mon, Aug 1, 2011	17.75	17.96	17.59	17.80
4787	NASDAQ	COLB	Fri, Jul 29, 2011	17.39	17.78	17.38	17.61
4786	NASDAQ	COLB	Thu, Jul 28, 2011	17.25	17.75	17.22	17.55
4785	NASDAQ	COLB	Wed, Jul 27, 2011	17.39	17.48	17.16	17.30
4784	NASDAQ	COLB	Tue, Jul 26, 2011	17.64	17.65	17.37	17.47
4783	NASDAQ	COLB	Mon, Jul 25, 2011	17.66	17.80	17.52	17.69
4782	NASDAQ	COLB	Fri, Jul 22, 2011	18.11	18.11	17.60	17.87
4781	NASDAQ	COLB	Thu, Jul 21, 2011	17.87	18.14	17.81	18.11
4780	NASDAQ	COLB	Wed, Jul 20, 2011	17.84	17.96	17.68	17.79
4779	NASDAQ	COLB	Tue, Jul 19, 2011	17.40	17.86	17.25	17.82
4778	NASDAQ	COLB	Mon, Jul 18, 2011	17.54	17.60	17.16	17.24
4777	NASDAQ	COLB	Fri, Jul 15, 2011	17.63	17.70	17.56	17.59
4776	NASDAQ	COLB	Thu, Jul 14, 2011	17.75	17.85	17.52	17.62
4775	NASDAQ	COLB	Wed, Jul 13, 2011	17.56	17.83	17.54	17.74
4774	NASDAQ	COLB	Tue, Jul 12, 2011	17.09	17.58	17.09	17.48
4773	NASDAQ	COLB	Mon, Jul 11, 2011	17.44	17.46	17.19	17.26
4772	NASDAQ	COLB	Fri, Jul 8, 2011	17.68	17.88	17.59	17.69
4771	NASDAQ	COLB	Thu, Jul 7, 2011	17.82	18.09	17.51	17.96
4770	NASDAQ	COLB	Wed, Jul 6, 2011	17.30	17.82	17.25	17.71
4769	NASDAQ	COLB	Tue, Jul 5, 2011	17.27	17.53	17.23	17.40
4768	NASDAQ	COLB	Fri, Jul 1, 2011	17.25	17.44	17.15	17.30
4767	NASDAQ	COLB	Thu, Jun 30, 2011	17.01	17.31	16.97	17.22
4766	NASDAQ	COLB	Wed, Jun 29, 2011	16.96	17.05	16.71	16.93
4765	NASDAQ	COLB	Tue, Jun 28, 2011	16.90	16.93	16.70	16.86
4764	NASDAQ	COLB	Mon, Jun 27, 2011	16.64	17.07	16.56	16.85
4763	NASDAQ	COLB	Fri, Jun 24, 2011	16.86	17.00	16.61	16.62
4762	NASDAQ	COLB	Thu, Jun 23, 2011	17.19	17.24	16.65	16.80
4761	NASDAQ	COLB	Wed, Jun 22, 2011	17.63	17.83	17.42	17.42
4760	NASDAQ	COLB	Tue, Jun 21, 2011	17.80	17.85	17.62	17.76
4759	NASDAQ	COLB	Mon, Jun 20, 2011	17.41	17.82	17.41	17.68
4758	NASDAQ	COLB	Fri, Jun 17, 2011	17.43	17.79	16.97	17.51
4757	NASDAQ	COLB	Thu, Jun 16, 2011	16.91	17.40	16.91	17.30
4756	NASDAQ	COLB	Wed, Jun 15, 2011	17.11	17.23	16.85	16.94
4755	NASDAQ	COLB	Tue, Jun 14, 2011	17.27	17.59	17.14	17.32
4754	NASDAQ	COLB	Mon, Jun 13, 2011	17.26	17.26	16.97	17.10
4753	NASDAQ	COLB	Fri, Jun 10, 2011	17.16	17.36	16.97	17.15
4752	NASDAQ	COLB	Thu, Jun 9, 2011	17.32	17.40	17.25	17.27
4751	NASDAQ	COLB	Wed, Jun 8, 2011	17.18	17.39	17.04	17.26
4750	NASDAQ	COLB	Tue, Jun 7, 2011	17.31	17.50	17.25	17.26
4749	NASDAQ	COLB	Mon, Jun 6, 2011	17.19	17.38	17.00	17.25
4748	NASDAQ	COLB	Fri, Jun 3, 2011	17.22	17.41	17.17	17.25
4747	NASDAQ	COLB	Thu, Jun 2, 2011	17.21	17.56	17.15	17.33
4746	NASDAQ	COLB	Wed, Jun 1, 2011	17.96	17.99	17.17	17.18
4745	NASDAQ	COLB	Tue, May 31, 2011	17.74	18.00	17.73	17.99
4744	NASDAQ	COLB	Fri, May 27, 2011	17.58	17.74	17.46	17.58
4743	NASDAQ	COLB	Thu, May 26, 2011	17.68	17.82	17.45	17.51
4742	NASDAQ	COLB	Wed, May 25, 2011	17.59	17.86	17.49	17.73
4741	NASDAQ	COLB	Tue, May 24, 2011	17.61	17.76	17.33	17.66
4740	NASDAQ	COLB	Mon, May 23, 2011	17.85	18.03	17.56	17.56
4739	NASDAQ	COLB	Fri, May 20, 2011	18.00	18.04	17.75	17.78
4738	NASDAQ	COLB	Thu, May 19, 2011	18.40	18.40	17.86	17.99
4737	NASDAQ	COLB	Wed, May 18, 2011	18.00	18.38	18.00	18.26
4736	NASDAQ	COLB	Tue, May 17, 2011	17.93	18.13	17.79	17.96
4735	NASDAQ	COLB	Mon, May 16, 2011	18.00	18.21	17.90	17.98
4734	NASDAQ	COLB	Fri, May 13, 2011	18.39	18.47	18.09	18.10
4733	NASDAQ	COLB	Thu, May 12, 2011	18.21	18.33	18.01	18.30
4732	NASDAQ	COLB	Wed, May 11, 2011	18.47	18.72	18.32	18.37
4731	NASDAQ	COLB	Tue, May 10, 2011	18.09	18.68	18.05	18.57
4730	NASDAQ	COLB	Mon, May 9, 2011	17.97	18.25	17.46	17.99
4729	NASDAQ	COLB	Fri, May 6, 2011	18.52	18.59	18.04	18.05
4728	NASDAQ	COLB	Thu, May 5, 2011	18.33	18.65	18.14	18.29
4727	NASDAQ	COLB	Wed, May 4, 2011	18.98	18.98	18.41	18.43
4726	NASDAQ	COLB	Tue, May 3, 2011	18.52	18.93	18.01	18.90
4725	NASDAQ	COLB	Mon, May 2, 2011	18.94	18.94	18.50	18.60
4724	NASDAQ	COLB	Fri, Apr 29, 2011	19.23	19.58	18.84	18.86
4723	NASDAQ	COLB	Thu, Apr 28, 2011	19.09	19.14	18.80	18.99
4722	NASDAQ	COLB	Wed, Apr 27, 2011	18.66	19.20	18.56	19.12
4721	NASDAQ	COLB	Tue, Apr 26, 2011	18.12	18.82	18.00	18.75
4720	NASDAQ	COLB	Mon, Apr 25, 2011	18.04	18.30	18.00	18.09
4719	NASDAQ	COLB	Thu, Apr 21, 2011	18.21	18.21	17.91	18.12
4718	NASDAQ	COLB	Wed, Apr 20, 2011	18.12	18.27	17.91	18.12
4717	NASDAQ	COLB	Tue, Apr 19, 2011	18.06	18.22	18.00	18.02
4716	NASDAQ	COLB	Mon, Apr 18, 2011	18.03	18.33	17.81	18.08
4715	NASDAQ	COLB	Fri, Apr 15, 2011	18.10	18.38	18.07	18.31
4714	NASDAQ	COLB	Thu, Apr 14, 2011	18.12	18.30	18.00	18.15
4713	NASDAQ	COLB	Wed, Apr 13, 2011	19.02	19.02	18.28	18.38
4712	NASDAQ	COLB	Tue, Apr 12, 2011	18.99	19.35	18.85	18.86
4711	NASDAQ	COLB	Mon, Apr 11, 2011	19.43	19.44	19.06	19.09
4710	NASDAQ	COLB	Fri, Apr 8, 2011	19.79	19.80	19.43	19.48
4709	NASDAQ	COLB	Thu, Apr 7, 2011	19.95	19.95	19.59	19.66
4708	NASDAQ	COLB	Wed, Apr 6, 2011	19.49	19.95	19.49	19.90
4707	NASDAQ	COLB	Tue, Apr 5, 2011	19.20	19.54	19.20	19.36
4706	NASDAQ	COLB	Mon, Apr 4, 2011	19.43	19.66	19.16	19.27
4705	NASDAQ	COLB	Fri, Apr 1, 2011	19.43	19.72	19.07	19.34
4704	NASDAQ	COLB	Thu, Mar 31, 2011	18.67	19.21	18.47	19.17
4703	NASDAQ	COLB	Wed, Mar 30, 2011	18.82	18.86	18.65	18.70
4702	NASDAQ	COLB	Tue, Mar 29, 2011	18.71	18.95	18.69	18.80
4701	NASDAQ	COLB	Mon, Mar 28, 2011	18.59	18.83	18.42	18.76
4700	NASDAQ	COLB	Fri, Mar 25, 2011	18.71	19.11	18.47	18.59
4699	NASDAQ	COLB	Thu, Mar 24, 2011	18.85	18.85	18.41	18.51
4698	NASDAQ	COLB	Wed, Mar 23, 2011	18.97	18.97	18.49	18.67
4697	NASDAQ	COLB	Tue, Mar 22, 2011	19.15	19.29	18.51	19.05
4696	NASDAQ	COLB	Mon, Mar 21, 2011	19.00	19.18	18.86	19.13
4695	NASDAQ	COLB	Fri, Mar 18, 2011	18.72	18.95	18.57	18.81
4694	NASDAQ	COLB	Thu, Mar 17, 2011	18.61	18.65	18.39	18.56
4693	NASDAQ	COLB	Wed, Mar 16, 2011	18.65	18.65	18.18	18.46
4692	NASDAQ	COLB	Tue, Mar 15, 2011	17.91	18.76	17.91	18.65
4691	NASDAQ	COLB	Mon, Mar 14, 2011	19.00	19.09	18.60	18.64
4690	NASDAQ	COLB	Fri, Mar 11, 2011	19.35	19.42	19.02	19.19
4689	NASDAQ	COLB	Thu, Mar 10, 2011	19.92	19.92	19.32	19.43
4688	NASDAQ	COLB	Wed, Mar 9, 2011	20.22	20.67	20.12	20.23
4687	NASDAQ	COLB	Tue, Mar 8, 2011	20.04	20.54	19.93	20.35
4686	NASDAQ	COLB	Mon, Mar 7, 2011	20.04	20.30	19.68	20.05
4685	NASDAQ	COLB	Fri, Mar 4, 2011	20.09	20.10	19.70	19.95
4684	NASDAQ	COLB	Thu, Mar 3, 2011	19.68	20.26	19.57	20.14
4683	NASDAQ	COLB	Wed, Mar 2, 2011	19.15	19.45	18.86	19.41
4682	NASDAQ	COLB	Tue, Mar 1, 2011	19.88	19.88	19.13	19.19
4681	NASDAQ	COLB	Mon, Feb 28, 2011	20.07	20.27	19.69	19.84
4680	NASDAQ	COLB	Fri, Feb 25, 2011	19.62	20.09	19.55	20.07
4679	NASDAQ	COLB	Thu, Feb 24, 2011	19.73	19.73	19.31	19.57
4678	NASDAQ	COLB	Wed, Feb 23, 2011	19.80	19.90	19.62	19.65
4677	NASDAQ	COLB	Tue, Feb 22, 2011	20.07	20.47	19.76	19.85
4676	NASDAQ	COLB	Fri, Feb 18, 2011	20.35	20.44	20.16	20.37
4675	NASDAQ	COLB	Thu, Feb 17, 2011	20.00	20.32	19.88	20.20
4674	NASDAQ	COLB	Wed, Feb 16, 2011	19.65	20.24	19.58	20.10
4673	NASDAQ	COLB	Tue, Feb 15, 2011	20.02	20.15	19.58	19.61
4672	NASDAQ	COLB	Mon, Feb 14, 2011	20.21	20.29	19.97	20.19
4671	NASDAQ	COLB	Fri, Feb 11, 2011	19.57	20.37	19.57	20.25
4670	NASDAQ	COLB	Thu, Feb 10, 2011	19.81	20.00	19.59	19.69
4669	NASDAQ	COLB	Wed, Feb 9, 2011	20.16	20.39	19.75	19.96
4668	NASDAQ	COLB	Tue, Feb 8, 2011	20.28	20.36	20.12	20.29
4667	NASDAQ	COLB	Mon, Feb 7, 2011	19.88	20.50	19.88	20.32
4666	NASDAQ	COLB	Fri, Feb 4, 2011	20.75	20.97	19.65	19.91
4665	NASDAQ	COLB	Thu, Feb 3, 2011	20.43	20.69	20.19	20.42
4664	NASDAQ	COLB	Wed, Feb 2, 2011	20.53	20.55	20.31	20.51
4663	NASDAQ	COLB	Tue, Feb 1, 2011	20.20	20.65	19.79	20.65
4662	NASDAQ	COLB	Mon, Jan 31, 2011	19.66	20.15	19.47	20.10
4661	NASDAQ	COLB	Fri, Jan 28, 2011	20.14	20.28	19.67	19.72
4660	NASDAQ	COLB	Thu, Jan 27, 2011	20.02	20.60	20.02	20.20
4659	NASDAQ	COLB	Wed, Jan 26, 2011	19.82	20.28	19.44	20.11
4658	NASDAQ	COLB	Tue, Jan 25, 2011	19.52	20.01	19.52	19.97
4657	NASDAQ	COLB	Mon, Jan 24, 2011	19.93	20.08	19.58	19.62
4656	NASDAQ	COLB	Fri, Jan 21, 2011	20.26	20.44	19.94	19.97
4655	NASDAQ	COLB	Thu, Jan 20, 2011	20.10	20.44	19.99	20.14
4654	NASDAQ	COLB	Wed, Jan 19, 2011	20.99	21.06	20.12	20.27
4653	NASDAQ	COLB	Tue, Jan 18, 2011	21.25	21.32	21.00	21.10
4652	NASDAQ	COLB	Fri, Jan 14, 2011	20.49	21.15	20.44	21.09
4651	NASDAQ	COLB	Thu, Jan 13, 2011	20.80	20.88	20.41	20.58
4650	NASDAQ	COLB	Wed, Jan 12, 2011	20.46	20.77	20.33	20.77
4649	NASDAQ	COLB	Tue, Jan 11, 2011	20.48	20.54	20.02	20.25
4648	NASDAQ	COLB	Mon, Jan 10, 2011	20.02	20.47	19.62	20.39
4647	NASDAQ	COLB	Fri, Jan 7, 2011	21.16	21.35	20.10	20.14
4646	NASDAQ	COLB	Thu, Jan 6, 2011	21.63	21.66	21.01	21.15
4645	NASDAQ	COLB	Wed, Jan 5, 2011	20.98	21.69	20.98	21.67
4644	NASDAQ	COLB	Tue, Jan 4, 2011	21.54	21.54	20.23	21.09
4643	NASDAQ	COLB	Mon, Jan 3, 2011	21.31	22.14	21.06	21.63
4642	NASDAQ	COLB	Fri, Dec 31, 2010	21.36	21.57	21.06	21.06
4641	NASDAQ	COLB	Thu, Dec 30, 2010	21.21	21.58	21.09	21.38
4640	NASDAQ	COLB	Wed, Dec 29, 2010	21.52	21.52	21.18	21.25
4639	NASDAQ	COLB	Tue, Dec 28, 2010	21.52	21.72	21.25	21.50
4638	NASDAQ	COLB	Mon, Dec 27, 2010	21.27	21.56	21.07	21.48
4637	NASDAQ	COLB	Thu, Dec 23, 2010	21.58	21.75	20.93	21.32
4636	NASDAQ	COLB	Wed, Dec 22, 2010	21.00	21.99	21.00	21.58
4635	NASDAQ	COLB	Tue, Dec 21, 2010	20.57	21.33	20.49	20.93
4634	NASDAQ	COLB	Mon, Dec 20, 2010	20.31	20.70	20.29	20.53
4633	NASDAQ	COLB	Fri, Dec 17, 2010	20.24	20.54	20.11	20.29
4632	NASDAQ	COLB	Thu, Dec 16, 2010	20.03	20.49	19.87	20.27
4631	NASDAQ	COLB	Wed, Dec 15, 2010	19.88	20.09	19.70	19.91
4630	NASDAQ	COLB	Tue, Dec 14, 2010	19.47	19.95	19.27	19.86
4629	NASDAQ	COLB	Mon, Dec 13, 2010	19.93	19.98	19.33	19.38
4628	NASDAQ	COLB	Fri, Dec 10, 2010	19.36	19.95	19.26	19.80
4627	NASDAQ	COLB	Thu, Dec 9, 2010	19.46	19.76	19.19	19.32
4626	NASDAQ	COLB	Wed, Dec 8, 2010	18.75	19.31	18.75	19.25
4625	NASDAQ	COLB	Tue, Dec 7, 2010	18.89	19.05	18.64	18.64
4624	NASDAQ	COLB	Mon, Dec 6, 2010	18.13	18.75	18.11	18.70
4623	NASDAQ	COLB	Fri, Dec 3, 2010	17.87	18.31	17.64	18.21
4622	NASDAQ	COLB	Thu, Dec 2, 2010	17.90	18.10	17.90	17.99
4621	NASDAQ	COLB	Wed, Dec 1, 2010	17.80	17.97	17.71	17.85
4620	NASDAQ	COLB	Tue, Nov 30, 2010	17.42	17.51	17.22	17.43
4619	NASDAQ	COLB	Mon, Nov 29, 2010	17.56	17.76	17.33	17.61
4618	NASDAQ	COLB	Fri, Nov 26, 2010	17.83	18.04	17.59	17.61
4617	NASDAQ	COLB	Wed, Nov 24, 2010	17.96	18.05	17.80	18.00
4616	NASDAQ	COLB	Tue, Nov 23, 2010	17.79	17.94	17.60	17.81
4615	NASDAQ	COLB	Mon, Nov 22, 2010	18.24	18.40	17.66	17.98
4614	NASDAQ	COLB	Fri, Nov 19, 2010	18.35	18.43	18.05	18.31
4613	NASDAQ	COLB	Thu, Nov 18, 2010	18.08	18.64	18.08	18.38
4612	NASDAQ	COLB	Wed, Nov 17, 2010	18.18	18.32	17.83	17.91
4611	NASDAQ	COLB	Tue, Nov 16, 2010	18.43	18.44	17.96	18.18
4610	NASDAQ	COLB	Mon, Nov 15, 2010	18.35	18.87	18.25	18.55
4609	NASDAQ	COLB	Fri, Nov 12, 2010	18.99	18.99	18.26	18.27
4608	NASDAQ	COLB	Thu, Nov 11, 2010	19.16	19.45	19.16	19.32
4607	NASDAQ	COLB	Wed, Nov 10, 2010	18.91	19.35	18.79	19.31
4606	NASDAQ	COLB	Tue, Nov 9, 2010	18.87	19.07	18.64	18.88
4605	NASDAQ	COLB	Mon, Nov 8, 2010	18.96	19.07	18.75	18.88
4604	NASDAQ	COLB	Fri, Nov 5, 2010	18.75	19.48	18.60	19.10
4603	NASDAQ	COLB	Thu, Nov 4, 2010	18.12	18.71	18.03	18.71
4602	NASDAQ	COLB	Wed, Nov 3, 2010	17.56	17.91	17.37	17.84
4601	NASDAQ	COLB	Tue, Nov 2, 2010	17.41	17.76	17.41	17.50
4600	NASDAQ	COLB	Mon, Nov 1, 2010	18.27	18.32	17.00	17.27
4599	NASDAQ	COLB	Fri, Oct 29, 2010	18.10	18.45	17.98	18.21
4598	NASDAQ	COLB	Thu, Oct 28, 2010	18.57	18.83	17.75	18.19
4597	NASDAQ	COLB	Wed, Oct 27, 2010	18.33	18.61	18.15	18.36
4596	NASDAQ	COLB	Tue, Oct 26, 2010	18.33	18.58	18.10	18.45
4595	NASDAQ	COLB	Mon, Oct 25, 2010	18.93	19.00	18.31	18.38
4594	NASDAQ	COLB	Fri, Oct 22, 2010	19.10	19.20	18.63	18.83
4593	NASDAQ	COLB	Thu, Oct 21, 2010	19.70	19.73	18.89	19.09
4592	NASDAQ	COLB	Wed, Oct 20, 2010	19.83	19.83	19.27	19.54
4591	NASDAQ	COLB	Tue, Oct 19, 2010	19.47	20.12	19.44	19.77
4590	NASDAQ	COLB	Mon, Oct 18, 2010	19.32	19.79	18.89	19.78
4589	NASDAQ	COLB	Fri, Oct 15, 2010	19.93	20.03	19.07	19.23
4588	NASDAQ	COLB	Thu, Oct 14, 2010	20.01	20.09	19.29	19.66
4587	NASDAQ	COLB	Wed, Oct 13, 2010	19.52	20.54	19.32	20.11
4586	NASDAQ	COLB	Tue, Oct 12, 2010	19.17	19.64	18.90	19.50
4585	NASDAQ	COLB	Mon, Oct 11, 2010	19.31	19.40	18.99	19.17
4584	NASDAQ	COLB	Fri, Oct 8, 2010	19.10	19.44	18.97	19.27
4583	NASDAQ	COLB	Thu, Oct 7, 2010	19.32	19.35	18.85	19.14
4582	NASDAQ	COLB	Wed, Oct 6, 2010	19.19	19.46	19.02	19.14
4581	NASDAQ	COLB	Tue, Oct 5, 2010	18.68	19.28	18.39	19.17
4580	NASDAQ	COLB	Mon, Oct 4, 2010	19.24	19.24	18.42	18.56
4579	NASDAQ	COLB	Fri, Oct 1, 2010	19.80	19.83	19.24	19.29
4578	NASDAQ	COLB	Thu, Sep 30, 2010	19.81	19.97	19.41	19.65
4577	NASDAQ	COLB	Wed, Sep 29, 2010	19.47	19.68	19.19	19.58
4576	NASDAQ	COLB	Tue, Sep 28, 2010	19.13	19.54	18.72	19.46
4575	NASDAQ	COLB	Mon, Sep 27, 2010	18.71	19.18	18.51	19.04
4574	NASDAQ	COLB	Fri, Sep 24, 2010	18.60	18.73	18.50	18.73
4573	NASDAQ	COLB	Thu, Sep 23, 2010	18.46	19.16	18.31	18.38
4572	NASDAQ	COLB	Wed, Sep 22, 2010	19.02	19.27	18.46	18.65
4571	NASDAQ	COLB	Tue, Sep 21, 2010	19.40	19.72	19.09	19.15
4570	NASDAQ	COLB	Mon, Sep 20, 2010	19.01	19.58	18.82	19.46
4569	NASDAQ	COLB	Fri, Sep 17, 2010	19.00	19.10	18.24	18.99
4568	NASDAQ	COLB	Thu, Sep 16, 2010	19.15	19.38	18.52	18.77
4567	NASDAQ	COLB	Wed, Sep 15, 2010	19.00	19.25	18.80	19.18
4566	NASDAQ	COLB	Tue, Sep 14, 2010	19.83	19.83	18.94	19.14
4565	NASDAQ	COLB	Mon, Sep 13, 2010	19.11	19.91	19.11	19.83
4564	NASDAQ	COLB	Fri, Sep 10, 2010	18.90	19.05	18.73	18.91
4563	NASDAQ	COLB	Thu, Sep 9, 2010	18.88	18.95	18.72	18.89
4562	NASDAQ	COLB	Wed, Sep 8, 2010	18.28	18.66	18.11	18.63
4561	NASDAQ	COLB	Tue, Sep 7, 2010	18.87	18.87	18.12	18.17
4560	NASDAQ	COLB	Fri, Sep 3, 2010	18.68	18.98	18.30	18.93
4559	NASDAQ	COLB	Thu, Sep 2, 2010	18.51	18.66	18.12	18.51
4558	NASDAQ	COLB	Wed, Sep 1, 2010	18.09	18.57	17.86	18.52
4557	NASDAQ	COLB	Tue, Aug 31, 2010	17.43	17.95	17.36	17.81
4556	NASDAQ	COLB	Mon, Aug 30, 2010	17.74	17.87	17.44	17.50
4555	NASDAQ	COLB	Fri, Aug 27, 2010	17.18	17.84	17.05	17.76
4554	NASDAQ	COLB	Thu, Aug 26, 2010	17.00	17.36	16.88	16.94
4553	NASDAQ	COLB	Wed, Aug 25, 2010	16.45	17.03	16.26	17.00
4552	NASDAQ	COLB	Tue, Aug 24, 2010	16.49	16.80	16.19	16.61
4551	NASDAQ	COLB	Mon, Aug 23, 2010	17.16	17.20	16.67	16.68
4550	NASDAQ	COLB	Fri, Aug 20, 2010	16.50	17.05	16.13	17.00
4549	NASDAQ	COLB	Thu, Aug 19, 2010	17.18	17.34	16.51	16.60
4548	NASDAQ	COLB	Wed, Aug 18, 2010	17.09	17.47	16.86	17.27
4547	NASDAQ	COLB	Tue, Aug 17, 2010	16.84	17.23	16.70	17.10
4546	NASDAQ	COLB	Mon, Aug 16, 2010	16.31	16.77	16.29	16.72
4545	NASDAQ	COLB	Fri, Aug 13, 2010	16.39	16.68	16.22	16.39
4544	NASDAQ	COLB	Thu, Aug 12, 2010	15.94	16.60	15.91	16.40
4543	NASDAQ	COLB	Wed, Aug 11, 2010	16.68	16.81	15.99	16.04
4542	NASDAQ	COLB	Tue, Aug 10, 2010	17.13	17.26	16.85	16.94
4541	NASDAQ	COLB	Mon, Aug 9, 2010	17.36	17.46	17.05	17.38
4540	NASDAQ	COLB	Fri, Aug 6, 2010	17.41	17.66	16.91	17.29
4539	NASDAQ	COLB	Thu, Aug 5, 2010	17.98	18.17	17.45	17.51
4538	NASDAQ	COLB	Wed, Aug 4, 2010	18.14	18.82	18.14	18.17
4537	NASDAQ	COLB	Tue, Aug 3, 2010	18.35	18.42	17.96	18.00
4536	NASDAQ	COLB	Mon, Aug 2, 2010	18.64	18.66	18.14	18.48
4535	NASDAQ	COLB	Fri, Jul 30, 2010	17.94	18.79	17.91	18.28
4534	NASDAQ	COLB	Thu, Jul 29, 2010	18.27	18.48	18.01	18.25
4533	NASDAQ	COLB	Wed, Jul 28, 2010	18.05	18.31	17.76	17.79
4532	NASDAQ	COLB	Tue, Jul 27, 2010	18.38	18.68	17.98	18.18
4531	NASDAQ	COLB	Mon, Jul 26, 2010	17.66	18.27	17.47	18.24
4530	NASDAQ	COLB	Fri, Jul 23, 2010	17.09	17.73	16.80	17.69
4529	NASDAQ	COLB	Thu, Jul 22, 2010	16.48	17.44	16.48	17.20
4528	NASDAQ	COLB	Wed, Jul 21, 2010	16.90	17.14	16.19	16.20
4527	NASDAQ	COLB	Tue, Jul 20, 2010	16.82	17.08	16.47	16.79
4526	NASDAQ	COLB	Mon, Jul 19, 2010	17.69	17.75	16.94	17.06
4525	NASDAQ	COLB	Fri, Jul 16, 2010	18.52	18.58	17.57	17.64
4524	NASDAQ	COLB	Thu, Jul 15, 2010	18.80	18.80	18.20	18.70
4523	NASDAQ	COLB	Wed, Jul 14, 2010	18.50	18.87	18.36	18.82
4522	NASDAQ	COLB	Tue, Jul 13, 2010	17.80	18.68	17.80	18.58
4521	NASDAQ	COLB	Mon, Jul 12, 2010	17.55	17.95	17.44	17.61
4520	NASDAQ	COLB	Fri, Jul 9, 2010	17.35	17.69	17.13	17.50
4519	NASDAQ	COLB	Thu, Jul 8, 2010	17.83	18.00	17.25	17.44
4518	NASDAQ	COLB	Wed, Jul 7, 2010	16.95	17.74	16.75	17.71
4517	NASDAQ	COLB	Tue, Jul 6, 2010	17.71	17.81	16.64	16.88
4516	NASDAQ	COLB	Fri, Jul 2, 2010	17.90	17.90	17.04	17.42
4515	NASDAQ	COLB	Thu, Jul 1, 2010	18.20	18.50	17.30	17.72
4514	NASDAQ	COLB	Wed, Jun 30, 2010	18.70	19.19	18.17	18.26
4513	NASDAQ	COLB	Tue, Jun 29, 2010	19.35	19.35	18.44	18.66
4512	NASDAQ	COLB	Mon, Jun 28, 2010	19.80	20.16	19.62	19.70
4511	NASDAQ	COLB	Fri, Jun 25, 2010	19.01	20.25	18.75	20.02
4510	NASDAQ	COLB	Thu, Jun 24, 2010	19.60	19.74	18.98	19.01
4509	NASDAQ	COLB	Wed, Jun 23, 2010	20.11	20.23	19.71	19.80
4508	NASDAQ	COLB	Tue, Jun 22, 2010	20.47	20.95	20.18	20.20
4507	NASDAQ	COLB	Mon, Jun 21, 2010	20.77	20.94	20.22	20.36
4506	NASDAQ	COLB	Fri, Jun 18, 2010	20.50	20.74	20.32	20.65
4505	NASDAQ	COLB	Thu, Jun 17, 2010	20.33	20.50	19.85	20.39
4504	NASDAQ	COLB	Wed, Jun 16, 2010	20.19	20.61	19.80	20.23
4503	NASDAQ	COLB	Tue, Jun 15, 2010	20.12	20.46	19.92	20.41
4502	NASDAQ	COLB	Mon, Jun 14, 2010	20.08	20.63	19.77	20.08
4501	NASDAQ	COLB	Fri, Jun 11, 2010	19.64	20.27	19.51	19.93
4500	NASDAQ	COLB	Thu, Jun 10, 2010	19.45	19.90	19.23	19.88
4499	NASDAQ	COLB	Wed, Jun 9, 2010	19.32	19.52	18.83	19.15
4498	NASDAQ	COLB	Tue, Jun 8, 2010	19.51	19.71	18.70	19.09
4497	NASDAQ	COLB	Mon, Jun 7, 2010	19.99	20.25	19.46	19.47
4496	NASDAQ	COLB	Fri, Jun 4, 2010	20.95	21.28	19.90	19.96
4495	NASDAQ	COLB	Thu, Jun 3, 2010	22.30	22.48	21.46	21.46
4494	NASDAQ	COLB	Wed, Jun 2, 2010	21.95	22.38	21.78	22.35
4493	NASDAQ	COLB	Tue, Jun 1, 2010	22.17	22.33	21.81	21.86
4492	NASDAQ	COLB	Fri, May 28, 2010	22.13	22.65	21.72	22.33
4491	NASDAQ	COLB	Thu, May 27, 2010	21.35	22.24	21.35	22.13
4490	NASDAQ	COLB	Wed, May 26, 2010	20.81	21.25	20.68	21.07
4489	NASDAQ	COLB	Tue, May 25, 2010	20.14	20.78	19.61	20.68
4488	NASDAQ	COLB	Mon, May 24, 2010	20.89	21.30	20.40	20.43
4487	NASDAQ	COLB	Fri, May 21, 2010	20.41	21.33	20.32	20.98
4486	NASDAQ	COLB	Thu, May 20, 2010	21.61	21.84	20.57	20.65
4485	NASDAQ	COLB	Wed, May 19, 2010	21.93	22.69	21.75	21.99
4484	NASDAQ	COLB	Tue, May 18, 2010	23.08	23.08	21.79	22.00
4483	NASDAQ	COLB	Mon, May 17, 2010	22.80	22.99	22.08	22.77
4482	NASDAQ	COLB	Fri, May 14, 2010	23.37	23.38	22.50	22.65
4481	NASDAQ	COLB	Thu, May 13, 2010	23.81	24.08	23.32	23.56
4480	NASDAQ	COLB	Wed, May 12, 2010	22.89	24.02	22.79	23.79
4479	NASDAQ	COLB	Tue, May 11, 2010	22.09	23.35	22.09	22.87
4478	NASDAQ	COLB	Mon, May 10, 2010	22.48	22.86	21.99	22.38
4477	NASDAQ	COLB	Fri, May 7, 2010	21.95	22.13	21.52	21.76
4476	NASDAQ	COLB	Thu, May 6, 2010	22.25	22.63	21.23	21.79
4475	NASDAQ	COLB	Wed, May 5, 2010	21.63	22.43	21.41	22.37
4474	NASDAQ	COLB	Tue, May 4, 2010	22.21	22.50	21.46	22.10
4473	NASDAQ	COLB	Mon, May 3, 2010	22.90	22.90	21.91	22.55
4472	NASDAQ	COLB	Fri, Apr 30, 2010	23.24	23.33	22.30	22.48
4471	NASDAQ	COLB	Thu, Apr 29, 2010	21.80	23.71	21.80	23.28
4470	NASDAQ	COLB	Wed, Apr 28, 2010	22.38	22.70	21.91	22.02
4469	NASDAQ	COLB	Tue, Apr 27, 2010	23.18	23.46	22.22	22.24
4468	NASDAQ	COLB	Mon, Apr 26, 2010	24.48	24.94	23.38	23.41
4467	NASDAQ	COLB	Fri, Apr 23, 2010	24.05	24.96	23.40	24.48
4466	NASDAQ	COLB	Thu, Apr 22, 2010	22.48	24.14	22.48	24.10
4465	NASDAQ	COLB	Wed, Apr 21, 2010	21.64	22.81	21.43	22.74
4464	NASDAQ	COLB	Tue, Apr 20, 2010	21.10	21.63	20.90	21.61
4463	NASDAQ	COLB	Mon, Apr 19, 2010	20.90	21.11	20.38	21.10
4462	NASDAQ	COLB	Fri, Apr 16, 2010	21.24	21.24	20.78	21.03
4461	NASDAQ	COLB	Thu, Apr 15, 2010	21.02	21.35	20.95	21.27
4460	NASDAQ	COLB	Wed, Apr 14, 2010	20.65	21.10	20.65	21.10
4459	NASDAQ	COLB	Tue, Apr 13, 2010	21.29	21.36	20.30	20.43
4458	NASDAQ	COLB	Mon, Apr 12, 2010	21.30	21.51	21.14	21.35
4457	NASDAQ	COLB	Fri, Apr 9, 2010	21.49	21.96	20.89	21.29
4456	NASDAQ	COLB	Thu, Apr 8, 2010	20.88	21.72	20.88	21.58
4455	NASDAQ	COLB	Wed, Apr 7, 2010	21.10	21.75	20.68	20.93
4454	NASDAQ	COLB	Tue, Apr 6, 2010	20.58	21.41	20.39	21.21
4453	NASDAQ	COLB	Mon, Apr 5, 2010	20.48	20.90	20.12	20.69
4452	NASDAQ	COLB	Thu, Apr 1, 2010	20.37	20.56	20.14	20.44
4451	NASDAQ	COLB	Wed, Mar 31, 2010	20.42	20.80	20.18	20.31
4450	NASDAQ	COLB	Tue, Mar 30, 2010	20.36	20.64	20.21	20.57
4449	NASDAQ	COLB	Mon, Mar 29, 2010	20.63	20.63	19.96	20.32
4448	NASDAQ	COLB	Fri, Mar 26, 2010	20.90	21.12	20.56	20.62
4447	NASDAQ	COLB	Thu, Mar 25, 2010	20.60	21.28	20.45	20.74
4446	NASDAQ	COLB	Wed, Mar 24, 2010	21.54	21.82	21.35	21.35
4445	NASDAQ	COLB	Tue, Mar 23, 2010	21.45	21.76	21.09	21.63
4444	NASDAQ	COLB	Mon, Mar 22, 2010	21.01	21.48	20.91	21.39
4443	NASDAQ	COLB	Fri, Mar 19, 2010	21.83	21.91	20.91	21.20
4442	NASDAQ	COLB	Thu, Mar 18, 2010	22.02	22.56	21.63	21.68
4441	NASDAQ	COLB	Wed, Mar 17, 2010	22.04	22.60	21.89	21.99
4440	NASDAQ	COLB	Tue, Mar 16, 2010	22.07	22.31	21.67	21.97
4439	NASDAQ	COLB	Mon, Mar 15, 2010	21.92	22.07	21.51	22.00
4438	NASDAQ	COLB	Fri, Mar 12, 2010	22.07	22.50	21.75	22.04
4437	NASDAQ	COLB	Thu, Mar 11, 2010	21.28	22.07	21.22	22.00
4436	NASDAQ	COLB	Wed, Mar 10, 2010	21.01	21.71	20.86	21.48
4435	NASDAQ	COLB	Tue, Mar 9, 2010	20.98	21.20	20.79	21.03
4434	NASDAQ	COLB	Mon, Mar 8, 2010	21.31	21.31	20.93	21.04
4433	NASDAQ	COLB	Fri, Mar 5, 2010	20.90	21.31	20.81	21.31
4432	NASDAQ	COLB	Thu, Mar 4, 2010	20.82	21.02	20.55	20.85
4431	NASDAQ	COLB	Wed, Mar 3, 2010	20.95	21.09	20.65	20.69
4430	NASDAQ	COLB	Tue, Mar 2, 2010	20.69	21.15	20.53	20.99
4429	NASDAQ	COLB	Mon, Mar 1, 2010	20.63	20.95	20.31	20.58
4428	NASDAQ	COLB	Fri, Feb 26, 2010	20.84	20.91	20.30	20.46
4427	NASDAQ	COLB	Thu, Feb 25, 2010	20.52	20.86	20.35	20.78
4426	NASDAQ	COLB	Wed, Feb 24, 2010	20.22	20.88	20.03	20.81
4425	NASDAQ	COLB	Tue, Feb 23, 2010	20.11	20.33	19.73	20.09
4424	NASDAQ	COLB	Mon, Feb 22, 2010	19.38	20.47	19.35	20.10
4423	NASDAQ	COLB	Fri, Feb 19, 2010	19.24	19.50	19.22	19.39
4422	NASDAQ	COLB	Thu, Feb 18, 2010	19.18	19.39	19.14	19.27
4421	NASDAQ	COLB	Wed, Feb 17, 2010	19.35	19.49	19.04	19.26
4420	NASDAQ	COLB	Tue, Feb 16, 2010	18.71	19.31	18.26	19.30
4419	NASDAQ	COLB	Fri, Feb 12, 2010	18.25	18.70	18.08	18.67
4418	NASDAQ	COLB	Thu, Feb 11, 2010	18.15	18.33	18.04	18.25
4417	NASDAQ	COLB	Wed, Feb 10, 2010	18.00	18.46	17.91	18.25
4416	NASDAQ	COLB	Tue, Feb 9, 2010	18.30	18.55	17.90	18.07
4415	NASDAQ	COLB	Mon, Feb 8, 2010	18.17	18.38	17.95	18.00
4414	NASDAQ	COLB	Fri, Feb 5, 2010	17.77	18.35	17.68	18.15
4413	NASDAQ	COLB	Thu, Feb 4, 2010	17.94	18.33	17.70	17.79
4412	NASDAQ	COLB	Wed, Feb 3, 2010	18.08	18.23	17.65	18.10
4411	NASDAQ	COLB	Tue, Feb 2, 2010	18.73	18.73	17.98	18.16
4410	NASDAQ	COLB	Mon, Feb 1, 2010	19.11	19.11	18.51	18.62
4409	NASDAQ	COLB	Fri, Jan 29, 2010	19.39	19.43	18.90	18.99
4408	NASDAQ	COLB	Thu, Jan 28, 2010	18.75	20.26	18.75	19.30
4407	NASDAQ	COLB	Wed, Jan 27, 2010	18.12	18.64	17.94	18.48
4406	NASDAQ	COLB	Tue, Jan 26, 2010	18.40	18.65	18.03	18.22
4405	NASDAQ	COLB	Mon, Jan 25, 2010	19.00	19.68	18.24	18.36
4404	NASDAQ	COLB	Fri, Jan 22, 2010	18.44	18.75	18.12	18.15
4403	NASDAQ	COLB	Thu, Jan 21, 2010	18.30	18.89	17.94	18.52
4402	NASDAQ	COLB	Wed, Jan 20, 2010	18.63	18.96	17.53	18.33
4401	NASDAQ	COLB	Tue, Jan 19, 2010	18.40	19.02	18.34	18.84
4400	NASDAQ	COLB	Fri, Jan 15, 2010	18.64	18.64	17.77	18.35
4399	NASDAQ	COLB	Thu, Jan 14, 2010	17.76	18.81	17.68	18.61
4398	NASDAQ	COLB	Wed, Jan 13, 2010	18.64	18.66	17.81	17.84
4397	NASDAQ	COLB	Tue, Jan 12, 2010	18.66	18.93	18.46	18.58
4396	NASDAQ	COLB	Mon, Jan 11, 2010	18.89	18.89	18.74	18.82
4395	NASDAQ	COLB	Fri, Jan 8, 2010	17.52	18.89	17.14	18.78
4394	NASDAQ	COLB	Thu, Jan 7, 2010	16.48	17.57	16.48	17.56
4393	NASDAQ	COLB	Wed, Jan 6, 2010	16.03	16.68	16.03	16.55
4392	NASDAQ	COLB	Tue, Jan 5, 2010	16.62	16.73	16.09	16.11
4391	NASDAQ	COLB	Mon, Jan 4, 2010	16.29	16.68	16.11	16.61
4390	NASDAQ	COLB	Thu, Dec 31, 2009	15.98	16.38	15.96	16.18
4389	NASDAQ	COLB	Wed, Dec 30, 2009	16.16	16.40	15.70	15.95
4388	NASDAQ	COLB	Tue, Dec 29, 2009	15.94	16.29	15.65	16.23
4387	NASDAQ	COLB	Mon, Dec 28, 2009	15.81	16.33	15.62	15.83
4386	NASDAQ	COLB	Thu, Dec 24, 2009	15.75	15.77	15.66	15.76
4385	NASDAQ	COLB	Wed, Dec 23, 2009	15.79	15.93	15.69	15.70
4384	NASDAQ	COLB	Tue, Dec 22, 2009	15.67	15.95	15.40	15.69
4383	NASDAQ	COLB	Mon, Dec 21, 2009	15.62	15.93	15.53	15.67
4382	NASDAQ	COLB	Fri, Dec 18, 2009	15.58	15.64	15.43	15.62
4381	NASDAQ	COLB	Thu, Dec 17, 2009	15.06	15.50	14.94	15.45
4380	NASDAQ	COLB	Wed, Dec 16, 2009	15.57	15.72	15.15	15.26
4379	NASDAQ	COLB	Tue, Dec 15, 2009	15.23	15.81	15.23	15.41
4378	NASDAQ	COLB	Mon, Dec 14, 2009	14.95	15.46	14.86	15.34
4377	NASDAQ	COLB	Fri, Dec 11, 2009	14.72	14.92	14.65	14.86
4376	NASDAQ	COLB	Thu, Dec 10, 2009	14.54	14.94	14.50	14.65
4375	NASDAQ	COLB	Wed, Dec 9, 2009	14.55	14.64	14.31	14.56
4374	NASDAQ	COLB	Tue, Dec 8, 2009	14.53	14.69	14.25	14.46
4373	NASDAQ	COLB	Mon, Dec 7, 2009	14.87	15.03	14.56	14.72
4372	NASDAQ	COLB	Fri, Dec 4, 2009	14.96	15.24	14.58	14.92
4371	NASDAQ	COLB	Thu, Dec 3, 2009	15.16	15.25	14.73	14.75
4370	NASDAQ	COLB	Wed, Dec 2, 2009	15.18	15.25	14.94	15.17
4369	NASDAQ	COLB	Tue, Dec 1, 2009	14.83	15.17	14.83	15.12
4368	NASDAQ	COLB	Mon, Nov 30, 2009	14.45	14.68	14.05	14.67
4367	NASDAQ	COLB	Fri, Nov 27, 2009	14.22	14.66	14.22	14.50
4366	NASDAQ	COLB	Wed, Nov 25, 2009	14.95	14.95	14.59	14.60
4365	NASDAQ	COLB	Tue, Nov 24, 2009	15.03	15.07	14.54	14.89
4364	NASDAQ	COLB	Mon, Nov 23, 2009	14.78	15.18	14.72	15.00
4363	NASDAQ	COLB	Fri, Nov 20, 2009	14.32	14.75	14.32	14.65
4362	NASDAQ	COLB	Thu, Nov 19, 2009	14.35	14.54	14.25	14.45
4361	NASDAQ	COLB	Wed, Nov 18, 2009	14.46	14.78	14.27	14.55
4360	NASDAQ	COLB	Tue, Nov 17, 2009	14.11	14.65	13.81	14.50
4359	NASDAQ	COLB	Mon, Nov 16, 2009	13.84	14.50	13.49	14.14
4358	NASDAQ	COLB	Fri, Nov 13, 2009	14.25	14.35	13.51	13.80
4357	NASDAQ	COLB	Thu, Nov 12, 2009	14.44	14.61	14.04	14.11
4356	NASDAQ	COLB	Wed, Nov 11, 2009	14.83	14.98	14.41	14.44
4355	NASDAQ	COLB	Tue, Nov 10, 2009	14.48	14.86	14.20	14.63
4354	NASDAQ	COLB	Mon, Nov 9, 2009	14.36	14.65	14.24	14.59
4353	NASDAQ	COLB	Fri, Nov 6, 2009	14.14	14.45	14.02	14.25
4352	NASDAQ	COLB	Thu, Nov 5, 2009	14.04	14.39	13.90	14.26
4351	NASDAQ	COLB	Wed, Nov 4, 2009	14.55	14.67	13.88	13.89
4350	NASDAQ	COLB	Tue, Nov 3, 2009	14.34	14.73	14.22	14.47
4349	NASDAQ	COLB	Mon, Nov 2, 2009	14.89	14.93	14.42	14.50
4348	NASDAQ	COLB	Fri, Oct 30, 2009	14.72	15.37	14.45	14.70
4347	NASDAQ	COLB	Thu, Oct 29, 2009	14.42	15.38	14.41	14.82
4346	NASDAQ	COLB	Wed, Oct 28, 2009	14.42	14.72	14.25	14.33
4345	NASDAQ	COLB	Tue, Oct 27, 2009	14.47	14.78	14.30	14.53
4344	NASDAQ	COLB	Mon, Oct 26, 2009	14.45	14.70	14.26	14.44
4343	NASDAQ	COLB	Fri, Oct 23, 2009	14.96	15.08	14.37	14.45
4342	NASDAQ	COLB	Thu, Oct 22, 2009	14.36	15.03	14.25	14.96
4341	NASDAQ	COLB	Wed, Oct 21, 2009	14.83	15.20	14.30	14.35
4340	NASDAQ	COLB	Tue, Oct 20, 2009	15.26	15.36	14.89	14.95
4339	NASDAQ	COLB	Mon, Oct 19, 2009	15.49	15.63	15.17	15.27
4338	NASDAQ	COLB	Fri, Oct 16, 2009	15.24	15.60	15.20	15.36
4337	NASDAQ	COLB	Thu, Oct 15, 2009	15.55	15.64	15.15	15.41
4336	NASDAQ	COLB	Wed, Oct 14, 2009	15.98	15.98	15.54	15.65
4335	NASDAQ	COLB	Tue, Oct 13, 2009	15.96	16.02	15.54	15.72
4334	NASDAQ	COLB	Mon, Oct 12, 2009	16.13	16.42	16.01	16.03
4333	NASDAQ	COLB	Fri, Oct 9, 2009	16.14	16.33	15.86	16.18
4332	NASDAQ	COLB	Thu, Oct 8, 2009	16.20	16.31	15.95	16.12
4331	NASDAQ	COLB	Wed, Oct 7, 2009	16.37	16.73	15.87	15.98
4330	NASDAQ	COLB	Tue, Oct 6, 2009	16.36	16.75	16.14	16.55
4329	NASDAQ	COLB	Mon, Oct 5, 2009	16.02	16.28	15.77	16.26
4328	NASDAQ	COLB	Fri, Oct 2, 2009	15.84	16.33	15.84	15.99
4327	NASDAQ	COLB	Thu, Oct 1, 2009	16.50	16.93	15.90	16.03
4326	NASDAQ	COLB	Wed, Sep 30, 2009	16.55	16.93	16.18	16.55
4325	NASDAQ	COLB	Tue, Sep 29, 2009	17.20	17.28	16.41	16.61
4324	NASDAQ	COLB	Mon, Sep 28, 2009	16.84	17.36	16.68	17.22
4323	NASDAQ	COLB	Fri, Sep 25, 2009	16.25	16.70	16.14	16.65
4322	NASDAQ	COLB	Thu, Sep 24, 2009	16.73	16.79	16.03	16.37
4321	NASDAQ	COLB	Wed, Sep 23, 2009	16.50	17.00	16.42	16.64
4320	NASDAQ	COLB	Tue, Sep 22, 2009	16.54	16.65	16.34	16.52
4319	NASDAQ	COLB	Mon, Sep 21, 2009	16.11	16.47	16.09	16.40
4318	NASDAQ	COLB	Fri, Sep 18, 2009	16.10	16.44	15.91	16.39
4317	NASDAQ	COLB	Thu, Sep 17, 2009	16.13	16.26	16.00	16.06
4316	NASDAQ	COLB	Wed, Sep 16, 2009	16.02	16.30	15.94	16.12
4315	NASDAQ	COLB	Tue, Sep 15, 2009	15.99	16.30	15.76	15.99
4314	NASDAQ	COLB	Mon, Sep 14, 2009	16.26	16.34	15.85	15.99
4313	NASDAQ	COLB	Fri, Sep 11, 2009	16.54	16.54	16.27	16.40
4312	NASDAQ	COLB	Thu, Sep 10, 2009	16.44	16.67	16.30	16.52
4311	NASDAQ	COLB	Wed, Sep 9, 2009	16.69	16.72	16.14	16.49
4310	NASDAQ	COLB	Tue, Sep 8, 2009	16.93	17.15	16.29	16.75
4309	NASDAQ	COLB	Fri, Sep 4, 2009	16.60	16.88	16.26	16.84
4308	NASDAQ	COLB	Thu, Sep 3, 2009	16.41	16.58	16.04	16.58
4307	NASDAQ	COLB	Wed, Sep 2, 2009	16.26	16.48	16.07	16.34
4306	NASDAQ	COLB	Tue, Sep 1, 2009	16.24	16.82	16.11	16.38
4305	NASDAQ	COLB	Mon, Aug 31, 2009	15.63	16.45	15.63	16.41
4304	NASDAQ	COLB	Fri, Aug 28, 2009	16.08	16.19	15.76	15.81
4303	NASDAQ	COLB	Thu, Aug 27, 2009	15.38	16.00	15.18	15.94
4302	NASDAQ	COLB	Wed, Aug 26, 2009	15.30	15.40	15.06	15.30
4301	NASDAQ	COLB	Tue, Aug 25, 2009	15.29	15.58	15.20	15.38
4300	NASDAQ	COLB	Mon, Aug 24, 2009	15.50	15.73	15.06	15.24
4299	NASDAQ	COLB	Fri, Aug 21, 2009	15.46	15.74	14.93	15.59
4298	NASDAQ	COLB	Thu, Aug 20, 2009	15.04	15.50	15.04	15.23
4297	NASDAQ	COLB	Wed, Aug 19, 2009	14.71	15.15	14.61	15.13
4296	NASDAQ	COLB	Tue, Aug 18, 2009	14.87	15.26	14.56	15.05
4295	NASDAQ	COLB	Mon, Aug 17, 2009	14.45	14.82	14.45	14.69
4294	NASDAQ	COLB	Fri, Aug 14, 2009	15.21	15.23	14.68	14.90
4293	NASDAQ	COLB	Thu, Aug 13, 2009	15.49	15.51	15.05	15.27
4292	NASDAQ	COLB	Wed, Aug 12, 2009	14.99	15.52	14.98	15.30
4291	NASDAQ	COLB	Tue, Aug 11, 2009	15.15	15.44	14.37	15.00
4290	NASDAQ	COLB	Mon, Aug 10, 2009	14.64	16.20	14.48	15.15
4289	NASDAQ	COLB	Fri, Aug 7, 2009	13.80	15.27	13.78	14.76
4288	NASDAQ	COLB	Thu, Aug 6, 2009	13.62	13.91	13.35	13.87
4287	NASDAQ	COLB	Wed, Aug 5, 2009	12.42	13.10	12.29	12.99
4286	NASDAQ	COLB	Tue, Aug 4, 2009	11.64	12.71	11.30	12.45
4285	NASDAQ	COLB	Mon, Aug 3, 2009	12.31	12.55	12.02	12.17
4284	NASDAQ	COLB	Fri, Jul 31, 2009	12.07	12.65	11.61	12.14
4283	NASDAQ	COLB	Thu, Jul 30, 2009	11.70	12.22	11.48	12.11
4282	NASDAQ	COLB	Wed, Jul 29, 2009	11.75	12.00	11.40	11.46
4281	NASDAQ	COLB	Tue, Jul 28, 2009	11.77	12.10	11.52	11.93
4280	NASDAQ	COLB	Mon, Jul 27, 2009	11.26	11.91	11.26	11.87
4279	NASDAQ	COLB	Fri, Jul 24, 2009	11.39	11.66	11.12	11.33
4278	NASDAQ	COLB	Thu, Jul 23, 2009	10.83	11.69	10.69	11.57
4277	NASDAQ	COLB	Wed, Jul 22, 2009	10.60	10.95	10.42	10.89
4276	NASDAQ	COLB	Tue, Jul 21, 2009	11.14	11.20	10.56	10.73
4275	NASDAQ	COLB	Mon, Jul 20, 2009	11.04	11.30	10.95	11.08
4274	NASDAQ	COLB	Fri, Jul 17, 2009	11.32	11.32	10.79	10.95
4273	NASDAQ	COLB	Thu, Jul 16, 2009	11.08	11.49	10.84	11.41
4272	NASDAQ	COLB	Wed, Jul 15, 2009	10.45	11.26	10.45	11.12
4271	NASDAQ	COLB	Tue, Jul 14, 2009	10.36	10.46	10.10	10.25
4270	NASDAQ	COLB	Mon, Jul 13, 2009	9.94	10.52	9.73	10.40
4269	NASDAQ	COLB	Fri, Jul 10, 2009	9.72	9.98	9.66	9.81
4268	NASDAQ	COLB	Thu, Jul 9, 2009	10.36	10.54	9.71	9.78
4267	NASDAQ	COLB	Wed, Jul 8, 2009	10.72	10.80	9.84	10.22
4266	NASDAQ	COLB	Tue, Jul 7, 2009	11.60	11.60	10.58	10.61
4265	NASDAQ	COLB	Mon, Jul 6, 2009	10.78	11.83	10.60	11.54
4264	NASDAQ	COLB	Thu, Jul 2, 2009	10.48	10.97	10.46	10.80
4263	NASDAQ	COLB	Wed, Jul 1, 2009	10.32	10.83	10.32	10.65
4262	NASDAQ	COLB	Tue, Jun 30, 2009	10.46	10.74	10.21	10.23
4261	NASDAQ	COLB	Mon, Jun 29, 2009	10.68	10.71	9.78	10.58
4260	NASDAQ	COLB	Fri, Jun 26, 2009	10.66	10.86	10.29	10.76
4259	NASDAQ	COLB	Thu, Jun 25, 2009	9.32	9.88	9.23	9.87
4258	NASDAQ	COLB	Wed, Jun 24, 2009	9.35	9.73	9.24	9.27
4257	NASDAQ	COLB	Tue, Jun 23, 2009	9.80	9.86	9.12	9.34
4256	NASDAQ	COLB	Mon, Jun 22, 2009	10.18	10.38	9.72	9.72
4255	NASDAQ	COLB	Fri, Jun 19, 2009	10.35	10.40	9.96	10.32
4254	NASDAQ	COLB	Thu, Jun 18, 2009	10.26	10.57	9.95	10.15
4253	NASDAQ	COLB	Wed, Jun 17, 2009	10.05	10.35	9.62	10.25
4252	NASDAQ	COLB	Tue, Jun 16, 2009	10.30	10.54	10.00	10.03
4251	NASDAQ	COLB	Mon, Jun 15, 2009	11.00	11.43	10.25	10.36
4250	NASDAQ	COLB	Fri, Jun 12, 2009	12.31	12.69	12.21	12.60
4249	NASDAQ	COLB	Thu, Jun 11, 2009	12.71	13.04	12.48	12.50
4248	NASDAQ	COLB	Wed, Jun 10, 2009	13.04	13.04	12.03	12.62
4247	NASDAQ	COLB	Tue, Jun 9, 2009	13.43	13.80	12.39	12.92
4246	NASDAQ	COLB	Mon, Jun 8, 2009	12.93	13.85	12.23	13.52
4245	NASDAQ	COLB	Fri, Jun 5, 2009	13.05	13.58	12.73	12.99
4244	NASDAQ	COLB	Thu, Jun 4, 2009	12.18	12.98	11.96	12.98
4243	NASDAQ	COLB	Wed, Jun 3, 2009	11.56	12.29	10.86	12.24
4242	NASDAQ	COLB	Tue, Jun 2, 2009	11.48	12.34	11.48	12.05
4241	NASDAQ	COLB	Mon, Jun 1, 2009	10.87	11.70	10.87	11.45
4240	NASDAQ	COLB	Fri, May 29, 2009	10.62	10.89	10.25	10.87
4239	NASDAQ	COLB	Thu, May 28, 2009	10.66	10.86	10.21	10.54
4238	NASDAQ	COLB	Wed, May 27, 2009	11.36	11.60	10.63	10.66
4237	NASDAQ	COLB	Tue, May 26, 2009	10.37	11.43	10.22	11.39
4236	NASDAQ	COLB	Fri, May 22, 2009	10.82	11.10	10.48	10.50
4235	NASDAQ	COLB	Thu, May 21, 2009	10.54	11.60	10.34	10.75
4234	NASDAQ	COLB	Wed, May 20, 2009	11.35	11.58	10.73	10.79
4233	NASDAQ	COLB	Tue, May 19, 2009	11.68	11.80	11.16	11.25
4232	NASDAQ	COLB	Mon, May 18, 2009	10.85	11.95	10.85	11.85
4231	NASDAQ	COLB	Fri, May 15, 2009	11.32	11.32	10.22	10.58
4230	NASDAQ	COLB	Thu, May 14, 2009	11.61	12.08	10.92	11.17
4229	NASDAQ	COLB	Wed, May 13, 2009	12.15	12.40	11.30	11.49
4228	NASDAQ	COLB	Tue, May 12, 2009	12.95	13.10	12.15	12.46
4227	NASDAQ	COLB	Mon, May 11, 2009	12.53	13.07	12.27	12.64
4226	NASDAQ	COLB	Fri, May 8, 2009	11.89	12.73	11.73	12.72
4225	NASDAQ	COLB	Thu, May 7, 2009	12.10	12.70	11.38	11.67
4224	NASDAQ	COLB	Wed, May 6, 2009	11.26	12.17	10.94	11.78
4223	NASDAQ	COLB	Tue, May 5, 2009	10.50	11.36	10.33	11.03
4222	NASDAQ	COLB	Mon, May 4, 2009	9.95	10.73	9.55	10.69
4221	NASDAQ	COLB	Fri, May 1, 2009	9.89	10.15	9.57	9.85
4220	NASDAQ	COLB	Thu, Apr 30, 2009	10.30	10.53	9.90	9.90
4219	NASDAQ	COLB	Wed, Apr 29, 2009	9.97	10.49	9.72	10.27
4218	NASDAQ	COLB	Tue, Apr 28, 2009	9.67	10.18	9.51	9.82
4217	NASDAQ	COLB	Mon, Apr 27, 2009	10.05	10.20	9.48	9.84
4216	NASDAQ	COLB	Fri, Apr 24, 2009	9.56	10.71	9.32	10.47
4215	NASDAQ	COLB	Thu, Apr 23, 2009	9.17	9.82	9.08	9.45
4214	NASDAQ	COLB	Wed, Apr 22, 2009	8.51	9.32	8.51	9.13
4213	NASDAQ	COLB	Tue, Apr 21, 2009	8.38	9.04	7.75	9.01
4212	NASDAQ	COLB	Mon, Apr 20, 2009	9.69	9.69	8.22	8.46
4211	NASDAQ	COLB	Fri, Apr 17, 2009	9.55	10.25	9.25	10.03
4210	NASDAQ	COLB	Thu, Apr 16, 2009	9.07	9.74	8.48	9.50
4209	NASDAQ	COLB	Wed, Apr 15, 2009	8.42	8.91	8.42	8.81
4208	NASDAQ	COLB	Tue, Apr 14, 2009	8.95	9.19	8.37	8.48
4207	NASDAQ	COLB	Mon, Apr 13, 2009	8.54	9.36	8.54	9.18
4206	NASDAQ	COLB	Thu, Apr 9, 2009	7.65	8.78	7.63	8.72
4205	NASDAQ	COLB	Wed, Apr 8, 2009	7.36	7.49	6.90	7.40
4204	NASDAQ	COLB	Tue, Apr 7, 2009	7.28	7.62	7.25	7.27
4203	NASDAQ	COLB	Mon, Apr 6, 2009	7.41	7.49	6.91	7.45
4202	NASDAQ	COLB	Fri, Apr 3, 2009	7.20	7.45	6.96	7.44
4201	NASDAQ	COLB	Thu, Apr 2, 2009	6.73	7.32	6.69	7.14
4200	NASDAQ	COLB	Wed, Apr 1, 2009	6.22	6.56	5.93	6.54
4199	NASDAQ	COLB	Tue, Mar 31, 2009	6.09	7.00	5.95	6.40
4198	NASDAQ	COLB	Mon, Mar 30, 2009	6.50	6.50	5.96	5.97
4197	NASDAQ	COLB	Fri, Mar 27, 2009	7.38	7.72	6.65	6.67
4196	NASDAQ	COLB	Thu, Mar 26, 2009	7.52	7.75	7.13	7.74
4195	NASDAQ	COLB	Wed, Mar 25, 2009	6.96	7.56	6.86	7.34
4194	NASDAQ	COLB	Tue, Mar 24, 2009	7.14	7.62	6.91	6.96
4193	NASDAQ	COLB	Mon, Mar 23, 2009	6.75	7.31	6.48	7.26
4192	NASDAQ	COLB	Fri, Mar 20, 2009	6.86	6.96	6.51	6.52
4191	NASDAQ	COLB	Thu, Mar 19, 2009	6.94	7.00	6.57	6.77
4190	NASDAQ	COLB	Wed, Mar 18, 2009	6.72	6.93	6.51	6.79
4189	NASDAQ	COLB	Tue, Mar 17, 2009	6.39	6.77	5.82	6.74
4188	NASDAQ	COLB	Mon, Mar 16, 2009	6.35	6.48	5.79	5.88
4187	NASDAQ	COLB	Fri, Mar 13, 2009	6.01	6.60	5.86	6.23
4186	NASDAQ	COLB	Thu, Mar 12, 2009	4.99	6.24	4.76	5.94
4185	NASDAQ	COLB	Wed, Mar 11, 2009	5.46	5.56	5.00	5.04
4184	NASDAQ	COLB	Tue, Mar 10, 2009	5.12	5.47	5.03	5.39
4183	NASDAQ	COLB	Mon, Mar 9, 2009	5.44	5.65	4.91	4.93
4182	NASDAQ	COLB	Fri, Mar 6, 2009	5.66	5.83	5.18	5.55
4181	NASDAQ	COLB	Thu, Mar 5, 2009	6.27	6.27	5.60	5.60
4180	NASDAQ	COLB	Wed, Mar 4, 2009	6.95	6.95	6.27	6.47
4179	NASDAQ	COLB	Tue, Mar 3, 2009	7.18	7.19	6.46	6.78
4178	NASDAQ	COLB	Mon, Mar 2, 2009	7.70	7.74	7.02	7.06
4177	NASDAQ	COLB	Fri, Feb 27, 2009	8.26	8.26	7.77	7.81
4176	NASDAQ	COLB	Thu, Feb 26, 2009	8.37	8.83	8.31	8.42
4175	NASDAQ	COLB	Wed, Feb 25, 2009	8.76	8.76	7.78	8.24
4174	NASDAQ	COLB	Tue, Feb 24, 2009	8.01	8.94	8.00	8.83
4173	NASDAQ	COLB	Mon, Feb 23, 2009	8.72	9.08	7.85	7.89
4172	NASDAQ	COLB	Fri, Feb 20, 2009	9.21	9.37	8.52	8.64
4171	NASDAQ	COLB	Thu, Feb 19, 2009	9.39	9.98	8.98	9.40
4170	NASDAQ	COLB	Wed, Feb 18, 2009	9.37	9.57	9.14	9.20
4169	NASDAQ	COLB	Tue, Feb 17, 2009	9.32	9.48	9.10	9.28
4168	NASDAQ	COLB	Fri, Feb 13, 2009	9.80	10.14	9.31	9.63
4167	NASDAQ	COLB	Thu, Feb 12, 2009	9.31	9.88	9.03	9.82
4166	NASDAQ	COLB	Wed, Feb 11, 2009	8.96	9.61	8.93	9.50
4165	NASDAQ	COLB	Tue, Feb 10, 2009	9.56	9.56	8.96	9.24
4164	NASDAQ	COLB	Mon, Feb 9, 2009	9.63	10.03	9.28	9.62
4163	NASDAQ	COLB	Fri, Feb 6, 2009	8.81	9.71	8.59	9.71
4162	NASDAQ	COLB	Thu, Feb 5, 2009	8.49	9.34	8.10	8.80
4161	NASDAQ	COLB	Wed, Feb 4, 2009	9.07	9.19	8.50	8.50
4160	NASDAQ	COLB	Tue, Feb 3, 2009	9.56	9.56	8.59	9.09
4159	NASDAQ	COLB	Mon, Feb 2, 2009	8.77	9.70	8.77	9.46
4158	NASDAQ	COLB	Fri, Jan 30, 2009	9.37	9.55	8.85	8.90
4157	NASDAQ	COLB	Thu, Jan 29, 2009	9.54	9.94	9.19	9.19
4156	NASDAQ	COLB	Wed, Jan 28, 2009	8.59	9.84	8.59	9.73
4155	NASDAQ	COLB	Tue, Jan 27, 2009	8.27	9.00	8.06	8.63
4154	NASDAQ	COLB	Mon, Jan 26, 2009	8.26	8.75	8.03	8.21
4153	NASDAQ	COLB	Fri, Jan 23, 2009	8.63	8.77	7.95	8.27
4152	NASDAQ	COLB	Thu, Jan 22, 2009	9.07	9.42	8.63	8.98
4151	NASDAQ	COLB	Wed, Jan 21, 2009	8.47	9.38	8.15	9.32
4150	NASDAQ	COLB	Tue, Jan 20, 2009	9.62	9.62	8.01	8.15
4149	NASDAQ	COLB	Fri, Jan 16, 2009	10.17	10.42	9.42	9.78
4148	NASDAQ	COLB	Thu, Jan 15, 2009	9.40	10.25	9.37	10.04
4147	NASDAQ	COLB	Wed, Jan 14, 2009	10.09	10.81	9.31	9.40
4146	NASDAQ	COLB	Tue, Jan 13, 2009	10.06	10.64	10.06	10.43
4145	NASDAQ	COLB	Mon, Jan 12, 2009	10.80	10.80	10.04	10.19
4144	NASDAQ	COLB	Fri, Jan 9, 2009	11.37	11.49	10.80	10.86
4143	NASDAQ	COLB	Thu, Jan 8, 2009	11.46	11.71	11.07	11.35
4142	NASDAQ	COLB	Wed, Jan 7, 2009	11.62	11.93	11.26	11.51
4141	NASDAQ	COLB	Tue, Jan 6, 2009	11.31	11.88	11.25	11.87
4140	NASDAQ	COLB	Mon, Jan 5, 2009	11.79	11.87	11.11	11.20
4139	NASDAQ	COLB	Fri, Jan 2, 2009	12.00	12.41	11.60	11.81
4138	NASDAQ	COLB	Wed, Dec 31, 2008	11.23	12.12	11.08	11.93
4137	NASDAQ	COLB	Tue, Dec 30, 2008	10.50	11.21	10.02	11.20
4136	NASDAQ	COLB	Mon, Dec 29, 2008	10.50	10.59	10.13	10.34
4135	NASDAQ	COLB	Fri, Dec 26, 2008	10.55	10.74	10.41	10.50
4134	NASDAQ	COLB	Wed, Dec 24, 2008	10.21	10.53	10.11	10.39
4133	NASDAQ	COLB	Tue, Dec 23, 2008	10.39	10.93	10.04	10.17
4132	NASDAQ	COLB	Mon, Dec 22, 2008	10.52	10.74	9.76	10.20
4131	NASDAQ	COLB	Fri, Dec 19, 2008	9.42	11.00	9.17	10.50
4130	NASDAQ	COLB	Thu, Dec 18, 2008	8.93	9.53	8.72	9.14
4129	NASDAQ	COLB	Wed, Dec 17, 2008	9.05	9.24	8.76	8.98
4128	NASDAQ	COLB	Tue, Dec 16, 2008	8.63	9.26	8.63	9.20
4127	NASDAQ	COLB	Mon, Dec 15, 2008	8.60	8.70	7.90	8.46
4126	NASDAQ	COLB	Fri, Dec 12, 2008	8.14	8.90	7.90	8.55
4125	NASDAQ	COLB	Thu, Dec 11, 2008	8.94	9.30	8.25	8.36
4124	NASDAQ	COLB	Wed, Dec 10, 2008	9.06	9.62	8.66	9.15
4123	NASDAQ	COLB	Tue, Dec 9, 2008	9.56	9.84	8.79	8.94
4122	NASDAQ	COLB	Mon, Dec 8, 2008	10.47	10.47	9.42	9.68
4121	NASDAQ	COLB	Fri, Dec 5, 2008	9.24	10.20	9.20	10.20
4120	NASDAQ	COLB	Thu, Dec 4, 2008	9.31	9.96	9.28	9.45
4119	NASDAQ	COLB	Wed, Dec 3, 2008	8.50	9.51	8.50	9.46
4118	NASDAQ	COLB	Tue, Dec 2, 2008	8.37	8.70	7.64	8.62
4117	NASDAQ	COLB	Mon, Dec 1, 2008	9.75	9.90	8.07	8.14
4116	NASDAQ	COLB	Fri, Nov 28, 2008	10.19	10.36	9.63	10.05
4115	NASDAQ	COLB	Wed, Nov 26, 2008	9.62	10.48	9.62	10.39
4114	NASDAQ	COLB	Tue, Nov 25, 2008	10.19	10.19	9.21	9.95
4113	NASDAQ	COLB	Mon, Nov 24, 2008	9.08	9.97	9.07	9.82
4112	NASDAQ	COLB	Fri, Nov 21, 2008	9.55	9.73	7.87	8.85
4111	NASDAQ	COLB	Thu, Nov 20, 2008	9.88	10.28	9.14	9.22
4110	NASDAQ	COLB	Wed, Nov 19, 2008	11.38	11.94	9.90	9.97
4109	NASDAQ	COLB	Tue, Nov 18, 2008	11.80	12.00	10.72	11.53
4108	NASDAQ	COLB	Mon, Nov 17, 2008	12.02	12.12	11.32	11.70
4107	NASDAQ	COLB	Fri, Nov 14, 2008	12.54	13.23	12.09	12.14
4106	NASDAQ	COLB	Thu, Nov 13, 2008	12.59	13.18	11.14	12.85
4105	NASDAQ	COLB	Wed, Nov 12, 2008	13.73	13.76	12.37	12.46
4104	NASDAQ	COLB	Tue, Nov 11, 2008	14.06	14.65	13.83	13.87
4103	NASDAQ	COLB	Mon, Nov 10, 2008	15.46	15.46	14.15	14.27
4102	NASDAQ	COLB	Fri, Nov 7, 2008	15.30	15.94	14.45	14.94
4101	NASDAQ	COLB	Thu, Nov 6, 2008	15.25	16.00	14.67	14.82
4100	NASDAQ	COLB	Wed, Nov 5, 2008	16.35	17.10	15.81	15.93
4099	NASDAQ	COLB	Tue, Nov 4, 2008	16.62	17.00	16.15	16.71
4098	NASDAQ	COLB	Mon, Nov 3, 2008	15.87	16.55	15.32	15.89
4097	NASDAQ	COLB	Fri, Oct 31, 2008	14.30	16.16	14.30	15.92
4096	NASDAQ	COLB	Thu, Oct 30, 2008	14.65	14.65	13.74	14.42
4095	NASDAQ	COLB	Wed, Oct 29, 2008	13.93	14.45	13.31	13.90
4094	NASDAQ	COLB	Tue, Oct 28, 2008	13.06	14.00	12.00	14.00
4093	NASDAQ	COLB	Mon, Oct 27, 2008	13.50	13.76	12.50	12.54
4092	NASDAQ	COLB	Fri, Oct 24, 2008	12.70	14.01	12.70	13.32
4091	NASDAQ	COLB	Thu, Oct 23, 2008	14.07	14.87	12.70	13.67
4090	NASDAQ	COLB	Wed, Oct 22, 2008	15.16	16.22	13.77	13.90
4089	NASDAQ	COLB	Tue, Oct 21, 2008	14.28	16.44	14.15	15.65
4088	NASDAQ	COLB	Mon, Oct 20, 2008	14.99	15.27	14.09	15.01
4087	NASDAQ	COLB	Fri, Oct 17, 2008	15.00	15.81	11.96	14.50
4086	NASDAQ	COLB	Thu, Oct 16, 2008	14.49	16.50	13.83	16.28
4085	NASDAQ	COLB	Wed, Oct 15, 2008	14.18	15.44	13.76	14.29
4084	NASDAQ	COLB	Tue, Oct 14, 2008	14.76	15.99	13.92	14.67
4083	NASDAQ	COLB	Mon, Oct 13, 2008	12.82	14.44	11.95	14.36
4082	NASDAQ	COLB	Fri, Oct 10, 2008	11.12	12.99	10.80	11.83
4081	NASDAQ	COLB	Thu, Oct 9, 2008	15.13	15.98	11.59	11.59
4080	NASDAQ	COLB	Wed, Oct 8, 2008	16.10	17.99	14.53	14.76
4079	NASDAQ	COLB	Tue, Oct 7, 2008	17.06	18.10	16.50	17.49
4078	NASDAQ	COLB	Mon, Oct 6, 2008	17.43	18.25	16.31	17.62
4077	NASDAQ	COLB	Fri, Oct 3, 2008	16.51	18.10	16.46	18.05
4076	NASDAQ	COLB	Thu, Oct 2, 2008	17.42	18.49	16.03	16.52
4075	NASDAQ	COLB	Wed, Oct 1, 2008	17.75	18.15	16.92	17.81
4074	NASDAQ	COLB	Tue, Sep 30, 2008	18.10	18.20	16.22	17.73
4073	NASDAQ	COLB	Mon, Sep 29, 2008	18.10	19.18	14.50	15.96
4072	NASDAQ	COLB	Fri, Sep 26, 2008	15.09	18.00	15.05	17.30
4071	NASDAQ	COLB	Thu, Sep 25, 2008	15.16	17.71	15.10	15.36
4070	NASDAQ	COLB	Wed, Sep 24, 2008	17.84	17.85	14.62	15.10
4069	NASDAQ	COLB	Tue, Sep 23, 2008	15.80	17.84	15.70	17.84
4068	NASDAQ	COLB	Mon, Sep 22, 2008	19.50	19.74	16.23	16.37
4067	NASDAQ	COLB	Fri, Sep 19, 2008	19.50	28.97	17.16	19.50
4066	NASDAQ	COLB	Thu, Sep 18, 2008	15.14	17.35	14.11	17.11
4065	NASDAQ	COLB	Wed, Sep 17, 2008	14.01	16.03	14.01	14.44
4064	NASDAQ	COLB	Tue, Sep 16, 2008	13.12	15.60	13.00	15.60
4063	NASDAQ	COLB	Mon, Sep 15, 2008	14.24	14.48	13.19	13.41
4062	NASDAQ	COLB	Fri, Sep 12, 2008	13.51	14.62	13.35	14.60
4061	NASDAQ	COLB	Thu, Sep 11, 2008	14.06	14.63	13.70	13.88
4060	NASDAQ	COLB	Wed, Sep 10, 2008	15.16	15.16	14.14	14.59
4059	NASDAQ	COLB	Tue, Sep 9, 2008	15.32	16.11	14.89	14.89
4058	NASDAQ	COLB	Mon, Sep 8, 2008	14.79	15.25	13.60	15.18
4057	NASDAQ	COLB	Fri, Sep 5, 2008	13.76	14.51	13.74	14.19
4056	NASDAQ	COLB	Thu, Sep 4, 2008	14.47	14.88	13.93	13.95
4055	NASDAQ	COLB	Wed, Sep 3, 2008	13.83	14.70	13.60	14.64
4054	NASDAQ	COLB	Tue, Sep 2, 2008	14.36	14.84	13.66	13.87
4053	NASDAQ	COLB	Fri, Aug 29, 2008	13.80	14.05	13.66	14.00
4052	NASDAQ	COLB	Thu, Aug 28, 2008	13.95	14.07	13.71	13.94
4051	NASDAQ	COLB	Wed, Aug 27, 2008	13.72	14.01	13.44	13.80
4050	NASDAQ	COLB	Tue, Aug 26, 2008	13.65	13.94	13.35	13.76
4049	NASDAQ	COLB	Mon, Aug 25, 2008	14.37	14.60	13.51	13.69
4048	NASDAQ	COLB	Fri, Aug 22, 2008	14.76	15.25	14.38	14.49
4047	NASDAQ	COLB	Thu, Aug 21, 2008	15.01	15.29	14.35	14.47
4046	NASDAQ	COLB	Wed, Aug 20, 2008	15.05	15.47	14.52	15.11
4045	NASDAQ	COLB	Tue, Aug 19, 2008	15.18	15.30	14.54	14.98
4044	NASDAQ	COLB	Mon, Aug 18, 2008	16.64	16.67	15.00	15.40
4043	NASDAQ	COLB	Fri, Aug 15, 2008	17.14	17.45	16.10	16.46
4042	NASDAQ	COLB	Thu, Aug 14, 2008	15.50	16.91	15.50	16.90
4041	NASDAQ	COLB	Wed, Aug 13, 2008	16.37	16.37	15.71	16.04
4040	NASDAQ	COLB	Tue, Aug 12, 2008	16.56	16.56	15.54	16.25
4039	NASDAQ	COLB	Mon, Aug 11, 2008	15.32	16.84	15.00	16.58
4038	NASDAQ	COLB	Fri, Aug 8, 2008	15.15	16.13	15.15	15.37
4037	NASDAQ	COLB	Thu, Aug 7, 2008	15.37	16.03	15.07	15.31
4036	NASDAQ	COLB	Wed, Aug 6, 2008	15.30	15.55	14.53	15.46
4035	NASDAQ	COLB	Tue, Aug 5, 2008	15.40	15.44	15.08	15.29
4034	NASDAQ	COLB	Mon, Aug 4, 2008	15.14	15.33	14.42	15.20
4033	NASDAQ	COLB	Fri, Aug 1, 2008	15.12	15.47	14.66	15.21
4032	NASDAQ	COLB	Thu, Jul 31, 2008	13.94	15.99	13.94	15.11
4031	NASDAQ	COLB	Wed, Jul 30, 2008	15.19	15.25	13.89	14.15
4030	NASDAQ	COLB	Tue, Jul 29, 2008	13.64	15.24	13.64	15.19
4029	NASDAQ	COLB	Mon, Jul 28, 2008	14.78	14.78	13.51	13.60
4028	NASDAQ	COLB	Fri, Jul 25, 2008	13.65	16.32	13.65	14.77
4027	NASDAQ	COLB	Thu, Jul 24, 2008	14.43	14.49	12.92	13.21
4026	NASDAQ	COLB	Wed, Jul 23, 2008	13.96	14.77	13.68	14.20
4025	NASDAQ	COLB	Tue, Jul 22, 2008	12.62	13.71	12.13	13.71
4024	NASDAQ	COLB	Mon, Jul 21, 2008	13.31	13.58	12.93	13.01
4023	NASDAQ	COLB	Fri, Jul 18, 2008	13.10	13.78	12.87	13.08
4022	NASDAQ	COLB	Thu, Jul 17, 2008	12.27	13.32	11.60	13.32
4021	NASDAQ	COLB	Wed, Jul 16, 2008	10.77	12.15	10.54	11.98
4020	NASDAQ	COLB	Tue, Jul 15, 2008	11.01	11.51	10.29	10.68
4019	NASDAQ	COLB	Mon, Jul 14, 2008	11.13	11.77	10.30	11.17
4018	NASDAQ	COLB	Fri, Jul 11, 2008	10.50	11.10	8.50	10.88
4017	NASDAQ	COLB	Thu, Jul 10, 2008	13.51	14.08	9.30	10.80
4016	NASDAQ	COLB	Wed, Jul 9, 2008	19.24	19.56	18.04	18.25
4015	NASDAQ	COLB	Tue, Jul 8, 2008	18.08	19.21	17.35	19.20
4014	NASDAQ	COLB	Mon, Jul 7, 2008	19.76	19.76	17.51	18.01
4013	NASDAQ	COLB	Thu, Jul 3, 2008	19.55	19.70	18.94	19.37
4012	NASDAQ	COLB	Wed, Jul 2, 2008	20.21	20.63	19.36	19.46
4011	NASDAQ	COLB	Tue, Jul 1, 2008	18.89	20.57	18.89	20.22
4010	NASDAQ	COLB	Mon, Jun 30, 2008	20.20	20.36	19.31	19.33
4009	NASDAQ	COLB	Fri, Jun 27, 2008	20.14	20.74	19.70	20.16
4008	NASDAQ	COLB	Thu, Jun 26, 2008	20.65	20.76	19.66	20.15
4007	NASDAQ	COLB	Wed, Jun 25, 2008	20.67	21.62	20.51	20.96
4006	NASDAQ	COLB	Tue, Jun 24, 2008	21.93	22.00	20.58	20.58
4005	NASDAQ	COLB	Mon, Jun 23, 2008	23.37	23.88	22.09	22.09
4004	NASDAQ	COLB	Fri, Jun 20, 2008	24.13	24.13	23.23	23.57
4003	NASDAQ	COLB	Thu, Jun 19, 2008	24.75	25.29	23.71	24.21
4002	NASDAQ	COLB	Wed, Jun 18, 2008	25.00	25.44	24.41	24.76
4001	NASDAQ	COLB	Tue, Jun 17, 2008	25.91	25.91	24.86	25.04
4000	NASDAQ	COLB	Mon, Jun 16, 2008	24.94	25.99	24.14	25.78
3999	NASDAQ	COLB	Fri, Jun 13, 2008	24.96	25.40	24.12	24.98
3998	NASDAQ	COLB	Thu, Jun 12, 2008	24.70	25.35	24.58	24.64
3997	NASDAQ	COLB	Wed, Jun 11, 2008	25.28	25.28	24.27	24.34
3996	NASDAQ	COLB	Tue, Jun 10, 2008	24.23	25.78	24.22	25.40
3995	NASDAQ	COLB	Mon, Jun 9, 2008	25.15	25.52	24.26	24.42
3994	NASDAQ	COLB	Fri, Jun 6, 2008	25.81	26.10	25.00	25.02
3993	NASDAQ	COLB	Thu, Jun 5, 2008	25.89	26.61	25.89	26.42
3992	NASDAQ	COLB	Wed, Jun 4, 2008	25.64	26.22	25.34	25.89
3991	NASDAQ	COLB	Tue, Jun 3, 2008	26.26	26.26	25.46	25.79
3990	NASDAQ	COLB	Mon, Jun 2, 2008	26.66	26.89	25.74	26.10
3989	NASDAQ	COLB	Fri, May 30, 2008	26.82	26.87	26.19	26.73
3988	NASDAQ	COLB	Thu, May 29, 2008	26.12	27.32	26.12	26.82
3987	NASDAQ	COLB	Wed, May 28, 2008	27.01	27.48	25.70	26.15
3986	NASDAQ	COLB	Tue, May 27, 2008	26.44	27.02	26.30	26.95
3985	NASDAQ	COLB	Fri, May 23, 2008	26.30	26.50	25.99	26.36
3984	NASDAQ	COLB	Thu, May 22, 2008	26.22	26.76	26.00	26.51
3983	NASDAQ	COLB	Wed, May 21, 2008	26.17	26.87	25.99	26.20
3982	NASDAQ	COLB	Tue, May 20, 2008	26.18	26.24	25.74	26.10
3981	NASDAQ	COLB	Mon, May 19, 2008	26.37	26.62	26.08	26.34
3980	NASDAQ	COLB	Fri, May 16, 2008	27.62	27.73	26.10	26.42
3979	NASDAQ	COLB	Thu, May 15, 2008	27.21	27.82	26.93	27.44
3978	NASDAQ	COLB	Wed, May 14, 2008	27.72	27.90	27.18	27.25
3977	NASDAQ	COLB	Tue, May 13, 2008	28.05	28.05	27.35	27.69
3976	NASDAQ	COLB	Mon, May 12, 2008	27.44	28.14	27.35	27.97
3975	NASDAQ	COLB	Fri, May 9, 2008	27.49	27.93	27.20	27.34
3974	NASDAQ	COLB	Thu, May 8, 2008	27.84	28.02	27.32	27.65
3973	NASDAQ	COLB	Wed, May 7, 2008	27.62	28.18	27.46	27.81
3972	NASDAQ	COLB	Tue, May 6, 2008	27.28	27.87	27.28	27.64
3971	NASDAQ	COLB	Mon, May 5, 2008	27.80	28.19	27.25	27.34
3970	NASDAQ	COLB	Fri, May 2, 2008	28.95	29.57	28.02	28.05
3969	NASDAQ	COLB	Thu, May 1, 2008	27.03	28.78	27.03	28.71
3968	NASDAQ	COLB	Wed, Apr 30, 2008	27.13	27.79	26.91	27.08
3967	NASDAQ	COLB	Tue, Apr 29, 2008	26.38	27.25	26.38	27.01
3966	NASDAQ	COLB	Mon, Apr 28, 2008	24.81	26.36	24.71	26.14
3965	NASDAQ	COLB	Fri, Apr 25, 2008	24.88	25.15	24.19	24.88
3964	NASDAQ	COLB	Thu, Apr 24, 2008	22.93	25.71	22.93	24.88
3963	NASDAQ	COLB	Wed, Apr 23, 2008	22.47	22.53	21.77	21.97
3962	NASDAQ	COLB	Tue, Apr 22, 2008	22.63	22.79	21.92	22.38
3961	NASDAQ	COLB	Mon, Apr 21, 2008	23.43	23.43	22.82	22.83
3960	NASDAQ	COLB	Fri, Apr 18, 2008	23.72	24.00	23.29	23.58
3959	NASDAQ	COLB	Thu, Apr 17, 2008	23.12	23.61	22.79	23.23
3958	NASDAQ	COLB	Wed, Apr 16, 2008	22.77	23.61	22.65	23.24
3957	NASDAQ	COLB	Tue, Apr 15, 2008	22.30	23.04	22.07	22.50
3956	NASDAQ	COLB	Mon, Apr 14, 2008	22.75	22.96	21.90	22.11
3955	NASDAQ	COLB	Fri, Apr 11, 2008	22.00	23.51	21.85	22.80
3954	NASDAQ	COLB	Thu, Apr 10, 2008	22.10	22.74	22.06	22.48
3953	NASDAQ	COLB	Wed, Apr 9, 2008	22.59	22.76	22.07	22.15
3952	NASDAQ	COLB	Tue, Apr 8, 2008	22.51	22.58	22.07	22.52
3951	NASDAQ	COLB	Mon, Apr 7, 2008	22.73	23.67	22.47	22.74
3950	NASDAQ	COLB	Fri, Apr 4, 2008	23.34	23.75	22.53	22.53
3949	NASDAQ	COLB	Thu, Apr 3, 2008	23.51	23.83	23.26	23.51
3948	NASDAQ	COLB	Wed, Apr 2, 2008	23.26	23.92	23.00	23.77
3947	NASDAQ	COLB	Tue, Apr 1, 2008	22.63	23.31	22.63	23.30
3946	NASDAQ	COLB	Mon, Mar 31, 2008	22.04	22.70	21.84	22.38
3945	NASDAQ	COLB	Fri, Mar 28, 2008	22.37	22.37	21.70	21.92
3944	NASDAQ	COLB	Thu, Mar 27, 2008	22.80	22.84	22.19	22.28
3943	NASDAQ	COLB	Wed, Mar 26, 2008	23.27	23.27	22.25	22.70
3942	NASDAQ	COLB	Tue, Mar 25, 2008	23.30	23.50	22.79	23.38
3941	NASDAQ	COLB	Mon, Mar 24, 2008	23.26	23.74	23.13	23.27
3940	NASDAQ	COLB	Thu, Mar 20, 2008	23.20	23.35	22.54	23.13
3939	NASDAQ	COLB	Wed, Mar 19, 2008	23.42	23.60	23.01	23.01
3938	NASDAQ	COLB	Tue, Mar 18, 2008	23.06	23.39	21.24	23.27
3937	NASDAQ	COLB	Mon, Mar 17, 2008	22.00	23.07	22.00	22.50
3936	NASDAQ	COLB	Fri, Mar 14, 2008	23.64	23.70	22.48	22.67
3935	NASDAQ	COLB	Thu, Mar 13, 2008	23.02	23.62	22.49	23.39
3934	NASDAQ	COLB	Wed, Mar 12, 2008	24.09	25.00	23.37	23.39
3933	NASDAQ	COLB	Tue, Mar 11, 2008	22.66	24.08	22.13	24.06
3932	NASDAQ	COLB	Mon, Mar 10, 2008	21.85	22.37	21.65	21.98
3931	NASDAQ	COLB	Fri, Mar 7, 2008	21.29	22.08	21.07	21.73
3930	NASDAQ	COLB	Thu, Mar 6, 2008	22.35	22.35	21.18	21.21
3929	NASDAQ	COLB	Wed, Mar 5, 2008	23.16	23.16	22.30	22.63
3928	NASDAQ	COLB	Tue, Mar 4, 2008	22.33	22.92	21.94	22.79
3927	NASDAQ	COLB	Mon, Mar 3, 2008	23.06	23.23	22.12	22.61
3926	NASDAQ	COLB	Fri, Feb 29, 2008	23.27	23.60	23.00	23.09
3925	NASDAQ	COLB	Thu, Feb 28, 2008	23.85	24.35	23.20	23.54
3924	NASDAQ	COLB	Wed, Feb 27, 2008	24.26	24.95	23.92	24.09
3923	NASDAQ	COLB	Tue, Feb 26, 2008	23.78	24.95	23.78	24.64
3922	NASDAQ	COLB	Mon, Feb 25, 2008	23.23	24.25	23.23	23.99
3921	NASDAQ	COLB	Fri, Feb 22, 2008	24.10	24.10	23.16	23.27
3920	NASDAQ	COLB	Thu, Feb 21, 2008	24.56	24.77	23.92	24.02
3919	NASDAQ	COLB	Wed, Feb 20, 2008	23.78	24.49	23.70	24.34
3918	NASDAQ	COLB	Tue, Feb 19, 2008	24.35	24.60	23.79	23.99
3917	NASDAQ	COLB	Fri, Feb 15, 2008	23.99	24.27	23.59	23.98
3916	NASDAQ	COLB	Thu, Feb 14, 2008	25.04	25.04	24.18	24.21
3915	NASDAQ	COLB	Wed, Feb 13, 2008	24.74	24.97	24.17	24.97
3914	NASDAQ	COLB	Tue, Feb 12, 2008	24.28	24.77	24.12	24.42
3913	NASDAQ	COLB	Mon, Feb 11, 2008	24.36	24.54	24.00	24.11
3912	NASDAQ	COLB	Fri, Feb 8, 2008	24.49	24.76	24.01	24.30
3911	NASDAQ	COLB	Thu, Feb 7, 2008	24.02	24.60	23.81	24.60
3910	NASDAQ	COLB	Wed, Feb 6, 2008	24.15	24.70	23.76	24.14
3909	NASDAQ	COLB	Tue, Feb 5, 2008	23.87	24.48	23.77	23.97
3908	NASDAQ	COLB	Mon, Feb 4, 2008	25.21	25.33	24.36	24.41
3907	NASDAQ	COLB	Fri, Feb 1, 2008	25.86	25.98	24.82	25.39
3906	NASDAQ	COLB	Thu, Jan 31, 2008	24.41	25.98	24.40	25.71
3905	NASDAQ	COLB	Wed, Jan 30, 2008	24.00	25.35	24.00	24.91
3904	NASDAQ	COLB	Tue, Jan 29, 2008	25.20	25.20	24.05	24.22
3903	NASDAQ	COLB	Mon, Jan 28, 2008	24.67	25.49	23.91	25.19
3902	NASDAQ	COLB	Fri, Jan 25, 2008	26.29	26.63	24.54	24.77
3901	NASDAQ	COLB	Thu, Jan 24, 2008	24.88	27.69	24.85	27.22
3900	NASDAQ	COLB	Wed, Jan 23, 2008	23.00	26.00	22.60	25.44
3899	NASDAQ	COLB	Tue, Jan 22, 2008	22.63	24.49	22.28	23.71
3898	NASDAQ	COLB	Fri, Jan 18, 2008	24.03	24.52	22.57	23.63
3897	NASDAQ	COLB	Thu, Jan 17, 2008	24.87	25.41	24.00	24.04
3896	NASDAQ	COLB	Wed, Jan 16, 2008	24.61	25.45	24.50	24.86
3895	NASDAQ	COLB	Tue, Jan 15, 2008	25.38	25.38	24.10	24.68
3894	NASDAQ	COLB	Mon, Jan 14, 2008	25.29	25.51	24.64	24.72
3893	NASDAQ	COLB	Fri, Jan 11, 2008	26.38	26.87	25.46	25.46
3892	NASDAQ	COLB	Thu, Jan 10, 2008	25.87	27.26	25.76	26.87
3891	NASDAQ	COLB	Wed, Jan 9, 2008	26.51	26.79	25.35	26.23
3890	NASDAQ	COLB	Tue, Jan 8, 2008	28.49	28.90	26.51	26.57
3889	NASDAQ	COLB	Mon, Jan 7, 2008	27.80	28.99	27.67	27.96
3888	NASDAQ	COLB	Fri, Jan 4, 2008	28.10	28.37	27.37	27.76
3887	NASDAQ	COLB	Thu, Jan 3, 2008	29.04	29.57	28.44	28.44
3886	NASDAQ	COLB	Wed, Jan 2, 2008	29.41	29.90	28.89	29.04
3885	NASDAQ	COLB	Mon, Dec 31, 2007	29.62	30.32	29.09	29.73
3884	NASDAQ	COLB	Fri, Dec 28, 2007	30.13	30.83	29.66	29.77
3883	NASDAQ	COLB	Thu, Dec 27, 2007	31.24	31.42	30.14	30.14
3882	NASDAQ	COLB	Wed, Dec 26, 2007	31.12	31.80	30.70	31.64
3881	NASDAQ	COLB	Mon, Dec 24, 2007	30.74	31.46	30.46	31.46
3880	NASDAQ	COLB	Fri, Dec 21, 2007	30.80	31.01	29.93	30.52
3879	NASDAQ	COLB	Thu, Dec 20, 2007	30.21	30.25	29.20	29.97
3878	NASDAQ	COLB	Wed, Dec 19, 2007	29.91	30.32	29.22	29.84
3877	NASDAQ	COLB	Tue, Dec 18, 2007	29.20	30.33	28.84	30.13
3876	NASDAQ	COLB	Mon, Dec 17, 2007	29.11	29.73	28.82	28.82
3875	NASDAQ	COLB	Fri, Dec 14, 2007	29.54	30.23	29.19	29.30
3874	NASDAQ	COLB	Thu, Dec 13, 2007	29.76	30.19	29.29	30.08
3873	NASDAQ	COLB	Wed, Dec 12, 2007	30.30	31.05	29.30	30.04
3872	NASDAQ	COLB	Tue, Dec 11, 2007	31.50	31.91	29.15	29.31
3871	NASDAQ	COLB	Mon, Dec 10, 2007	31.31	32.07	31.06	31.28
3870	NASDAQ	COLB	Fri, Dec 7, 2007	31.44	31.48	30.87	31.29
3869	NASDAQ	COLB	Thu, Dec 6, 2007	29.88	31.40	29.54	31.40
3868	NASDAQ	COLB	Wed, Dec 5, 2007	30.10	30.31	29.59	30.09
3867	NASDAQ	COLB	Tue, Dec 4, 2007	29.85	29.93	29.30	29.59
3866	NASDAQ	COLB	Mon, Dec 3, 2007	30.75	30.91	29.96	30.19
3865	NASDAQ	COLB	Fri, Nov 30, 2007	30.61	31.14	30.44	30.81
3864	NASDAQ	COLB	Thu, Nov 29, 2007	30.96	31.05	30.28	30.50
3863	NASDAQ	COLB	Wed, Nov 28, 2007	29.97	31.44	29.84	31.10
3862	NASDAQ	COLB	Tue, Nov 27, 2007	29.06	30.10	29.06	29.58
3861	NASDAQ	COLB	Mon, Nov 26, 2007	30.15	30.45	28.40	28.91
3860	NASDAQ	COLB	Fri, Nov 23, 2007	29.96	30.78	29.87	30.33
3859	NASDAQ	COLB	Wed, Nov 21, 2007	29.73	30.44	29.50	29.67
3858	NASDAQ	COLB	Tue, Nov 20, 2007	30.92	31.10	29.86	30.13
3857	NASDAQ	COLB	Mon, Nov 19, 2007	30.30	31.00	30.30	30.98
3856	NASDAQ	COLB	Fri, Nov 16, 2007	30.30	31.24	30.30	30.60
3855	NASDAQ	COLB	Thu, Nov 15, 2007	30.16	30.74	29.36	29.79
3854	NASDAQ	COLB	Wed, Nov 14, 2007	30.48	30.93	30.21	30.62
3853	NASDAQ	COLB	Tue, Nov 13, 2007	29.72	30.39	29.16	30.37
3852	NASDAQ	COLB	Mon, Nov 12, 2007	29.27	30.45	28.75	29.41
3851	NASDAQ	COLB	Fri, Nov 9, 2007	27.90	29.61	27.85	29.24
3850	NASDAQ	COLB	Thu, Nov 8, 2007	27.45	28.70	27.25	28.45
3849	NASDAQ	COLB	Wed, Nov 7, 2007	28.87	28.87	27.19	27.21
3848	NASDAQ	COLB	Tue, Nov 6, 2007	28.10	29.32	28.02	29.29
3847	NASDAQ	COLB	Mon, Nov 5, 2007	28.08	28.72	27.67	28.03
3846	NASDAQ	COLB	Fri, Nov 2, 2007	28.79	28.92	28.00	28.46
3845	NASDAQ	COLB	Thu, Nov 1, 2007	30.66	31.27	28.26	28.41
3844	NASDAQ	COLB	Wed, Oct 31, 2007	30.41	31.17	30.18	31.07
3843	NASDAQ	COLB	Tue, Oct 30, 2007	30.21	31.22	30.05	30.22
3842	NASDAQ	COLB	Mon, Oct 29, 2007	30.75	31.48	29.76	30.41
3841	NASDAQ	COLB	Fri, Oct 26, 2007	30.29	31.48	30.26	30.65
3840	NASDAQ	COLB	Thu, Oct 25, 2007	29.01	30.41	29.01	30.18
3839	NASDAQ	COLB	Wed, Oct 24, 2007	29.71	29.72	28.88	29.56
3838	NASDAQ	COLB	Tue, Oct 23, 2007	30.47	30.47	29.35	30.12
3837	NASDAQ	COLB	Mon, Oct 22, 2007	28.99	30.44	28.88	30.29
3836	NASDAQ	COLB	Fri, Oct 19, 2007	30.14	30.24	28.96	29.32
3835	NASDAQ	COLB	Thu, Oct 18, 2007	31.10	31.10	30.00	30.22
3834	NASDAQ	COLB	Wed, Oct 17, 2007	31.90	31.90	30.83	31.35
3833	NASDAQ	COLB	Tue, Oct 16, 2007	32.07	32.37	31.16	31.48
3832	NASDAQ	COLB	Mon, Oct 15, 2007	33.04	33.04	31.64	32.11
3831	NASDAQ	COLB	Fri, Oct 12, 2007	32.72	33.31	32.29	33.09
3830	NASDAQ	COLB	Thu, Oct 11, 2007	33.53	33.70	32.49	32.75
3829	NASDAQ	COLB	Wed, Oct 10, 2007	33.23	33.39	32.49	33.39
3828	NASDAQ	COLB	Tue, Oct 9, 2007	32.71	33.55	32.32	33.43
3827	NASDAQ	COLB	Mon, Oct 8, 2007	33.61	33.88	32.46	32.65
3826	NASDAQ	COLB	Fri, Oct 5, 2007	33.10	34.00	32.90	33.79
3825	NASDAQ	COLB	Thu, Oct 4, 2007	32.34	32.91	32.01	32.81
3824	NASDAQ	COLB	Wed, Oct 3, 2007	32.73	33.10	32.24	32.34
3823	NASDAQ	COLB	Tue, Oct 2, 2007	32.26	33.06	31.99	33.05
3822	NASDAQ	COLB	Mon, Oct 1, 2007	31.87	32.66	31.02	32.29
3821	NASDAQ	COLB	Fri, Sep 28, 2007	31.79	32.13	31.47	31.82
3820	NASDAQ	COLB	Thu, Sep 27, 2007	31.44	31.89	31.14	31.89
3819	NASDAQ	COLB	Wed, Sep 26, 2007	31.36	31.93	30.90	31.53
3818	NASDAQ	COLB	Tue, Sep 25, 2007	31.62	31.71	30.83	31.08
3817	NASDAQ	COLB	Mon, Sep 24, 2007	32.21	32.21	31.52	31.89
3816	NASDAQ	COLB	Fri, Sep 21, 2007	32.47	33.01	31.85	32.28
3815	NASDAQ	COLB	Thu, Sep 20, 2007	32.97	33.32	31.80	32.21
3814	NASDAQ	COLB	Wed, Sep 19, 2007	32.75	33.31	32.30	33.16
3813	NASDAQ	COLB	Tue, Sep 18, 2007	30.55	32.63	30.07	32.53
3812	NASDAQ	COLB	Mon, Sep 17, 2007	30.16	30.42	30.01	30.35
3811	NASDAQ	COLB	Fri, Sep 14, 2007	30.01	30.41	29.71	30.19
3810	NASDAQ	COLB	Thu, Sep 13, 2007	30.23	30.64	29.85	30.36
3809	NASDAQ	COLB	Wed, Sep 12, 2007	30.70	31.10	30.05	30.30
3808	NASDAQ	COLB	Tue, Sep 11, 2007	30.31	30.93	29.98	30.88
3807	NASDAQ	COLB	Mon, Sep 10, 2007	30.05	30.55	29.75	30.09
3806	NASDAQ	COLB	Fri, Sep 7, 2007	30.56	30.65	29.82	29.87
3805	NASDAQ	COLB	Thu, Sep 6, 2007	30.67	31.28	30.41	30.99
3804	NASDAQ	COLB	Wed, Sep 5, 2007	30.65	30.75	30.32	30.51
3803	NASDAQ	COLB	Tue, Sep 4, 2007	30.54	31.15	30.52	30.88
3802	NASDAQ	COLB	Fri, Aug 31, 2007	31.39	32.34	30.50	30.51
3801	NASDAQ	COLB	Thu, Aug 30, 2007	31.71	32.23	31.07	31.18
3800	NASDAQ	COLB	Wed, Aug 29, 2007	31.59	32.06	31.33	32.02
3799	NASDAQ	COLB	Tue, Aug 28, 2007	31.37	31.61	31.18	31.47
3798	NASDAQ	COLB	Mon, Aug 27, 2007	32.18	32.18	30.94	31.64
3797	NASDAQ	COLB	Fri, Aug 24, 2007	31.87	32.29	30.64	32.22
3796	NASDAQ	COLB	Thu, Aug 23, 2007	32.66	32.77	31.35	31.40
3795	NASDAQ	COLB	Wed, Aug 22, 2007	32.23	32.99	32.10	32.44
3794	NASDAQ	COLB	Tue, Aug 21, 2007	31.80	33.20	31.17	32.10
3793	NASDAQ	COLB	Mon, Aug 20, 2007	32.75	32.75	30.85	31.90
3792	NASDAQ	COLB	Fri, Aug 17, 2007	30.72	33.41	30.40	32.74
3791	NASDAQ	COLB	Thu, Aug 16, 2007	25.26	29.04	25.01	29.04
3790	NASDAQ	COLB	Wed, Aug 15, 2007	26.08	26.28	25.29	25.29
3789	NASDAQ	COLB	Tue, Aug 14, 2007	26.56	26.73	26.03	26.03
3788	NASDAQ	COLB	Mon, Aug 13, 2007	27.57	28.14	26.42	26.56
3787	NASDAQ	COLB	Fri, Aug 10, 2007	26.04	27.88	25.65	27.29
3786	NASDAQ	COLB	Thu, Aug 9, 2007	26.13	27.03	25.80	26.35
3785	NASDAQ	COLB	Wed, Aug 8, 2007	26.21	27.12	26.06	26.40
3784	NASDAQ	COLB	Tue, Aug 7, 2007	26.35	26.61	25.73	26.28
3783	NASDAQ	COLB	Mon, Aug 6, 2007	25.49	26.70	24.71	26.52
3782	NASDAQ	COLB	Fri, Aug 3, 2007	26.30	26.47	25.64	25.64
3781	NASDAQ	COLB	Thu, Aug 2, 2007	25.89	26.59	25.66	26.51
3780	NASDAQ	COLB	Wed, Aug 1, 2007	25.38	25.90	25.11	25.72
3779	NASDAQ	COLB	Tue, Jul 31, 2007	26.16	26.41	25.38	25.40
3778	NASDAQ	COLB	Mon, Jul 30, 2007	26.10	27.40	25.35	25.90
3777	NASDAQ	COLB	Fri, Jul 27, 2007	25.88	27.00	25.51	26.06
3776	NASDAQ	COLB	Thu, Jul 26, 2007	25.60	26.67	25.25	26.03
3775	NASDAQ	COLB	Wed, Jul 25, 2007	26.42	26.78	25.49	25.75
3774	NASDAQ	COLB	Tue, Jul 24, 2007	27.05	27.21	25.98	26.23
3773	NASDAQ	COLB	Mon, Jul 23, 2007	27.09	27.42	27.01	27.10
3772	NASDAQ	COLB	Fri, Jul 20, 2007	28.08	28.12	26.68	27.08
3771	NASDAQ	COLB	Thu, Jul 19, 2007	28.34	28.63	28.13	28.14
3770	NASDAQ	COLB	Wed, Jul 18, 2007	28.32	28.41	27.41	28.13
3769	NASDAQ	COLB	Tue, Jul 17, 2007	29.12	29.12	28.28	28.50
3768	NASDAQ	COLB	Mon, Jul 16, 2007	28.69	28.74	28.34	28.37
3767	NASDAQ	COLB	Fri, Jul 13, 2007	28.80	28.92	28.61	28.83
3766	NASDAQ	COLB	Thu, Jul 12, 2007	28.58	28.95	28.35	28.95
3765	NASDAQ	COLB	Wed, Jul 11, 2007	28.45	28.57	28.27	28.40
3764	NASDAQ	COLB	Tue, Jul 10, 2007	29.11	29.11	28.49	28.49
3763	NASDAQ	COLB	Mon, Jul 9, 2007	29.30	29.30	28.96	28.99
3762	NASDAQ	COLB	Fri, Jul 6, 2007	29.23	29.41	29.10	29.31
3761	NASDAQ	COLB	Thu, Jul 5, 2007	29.39	29.60	28.90	29.31
3760	NASDAQ	COLB	Tue, Jul 3, 2007	29.30	29.82	29.30	29.45
3759	NASDAQ	COLB	Mon, Jul 2, 2007	29.45	29.66	28.95	29.33
3758	NASDAQ	COLB	Fri, Jun 29, 2007	29.82	30.08	29.17	29.25
3757	NASDAQ	COLB	Thu, Jun 28, 2007	29.50	30.16	29.28	29.67
3756	NASDAQ	COLB	Wed, Jun 27, 2007	28.90	29.49	28.85	29.44
3755	NASDAQ	COLB	Tue, Jun 26, 2007	28.95	29.22	28.66	29.08
3754	NASDAQ	COLB	Mon, Jun 25, 2007	28.61	29.10	28.55	28.69
3753	NASDAQ	COLB	Fri, Jun 22, 2007	28.66	28.82	28.35	28.61
3752	NASDAQ	COLB	Thu, Jun 21, 2007	29.04	29.29	28.56	28.63
3751	NASDAQ	COLB	Wed, Jun 20, 2007	30.09	30.34	29.13	29.16
3750	NASDAQ	COLB	Tue, Jun 19, 2007	29.70	30.20	29.59	29.96
3749	NASDAQ	COLB	Mon, Jun 18, 2007	30.24	30.49	29.60	29.74
3748	NASDAQ	COLB	Fri, Jun 15, 2007	29.73	30.44	29.67	30.28
3747	NASDAQ	COLB	Thu, Jun 14, 2007	29.64	29.74	29.21	29.31
3746	NASDAQ	COLB	Wed, Jun 13, 2007	29.19	29.72	29.03	29.57
3745	NASDAQ	COLB	Tue, Jun 12, 2007	29.25	29.81	29.01	29.07
3744	NASDAQ	COLB	Mon, Jun 11, 2007	29.33	29.57	29.06	29.47
3743	NASDAQ	COLB	Fri, Jun 8, 2007	29.36	29.56	29.14	29.35
3742	NASDAQ	COLB	Thu, Jun 7, 2007	29.55	29.75	29.33	29.37
3741	NASDAQ	COLB	Wed, Jun 6, 2007	29.71	29.76	29.52	29.71
3740	NASDAQ	COLB	Tue, Jun 5, 2007	30.33	30.39	29.72	29.91
3739	NASDAQ	COLB	Mon, Jun 4, 2007	30.28	30.61	30.28	30.54
3738	NASDAQ	COLB	Fri, Jun 1, 2007	30.54	30.66	30.40	30.53
3737	NASDAQ	COLB	Thu, May 31, 2007	30.79	30.79	30.20	30.34
3736	NASDAQ	COLB	Wed, May 30, 2007	30.26	30.60	30.20	30.31
3735	NASDAQ	COLB	Tue, May 29, 2007	30.39	30.63	30.24	30.54
3734	NASDAQ	COLB	Fri, May 25, 2007	30.68	31.20	30.21	30.34
3733	NASDAQ	COLB	Thu, May 24, 2007	30.34	30.63	30.01	30.31
3732	NASDAQ	COLB	Wed, May 23, 2007	30.67	30.72	30.32	30.43
3731	NASDAQ	COLB	Tue, May 22, 2007	30.16	30.50	30.05	30.50
3730	NASDAQ	COLB	Mon, May 21, 2007	30.08	30.49	30.00	30.25
3729	NASDAQ	COLB	Fri, May 18, 2007	30.47	30.47	30.16	30.22
3728	NASDAQ	COLB	Thu, May 17, 2007	30.68	30.68	30.42	30.45
3727	NASDAQ	COLB	Wed, May 16, 2007	30.56	30.70	30.30	30.70
3726	NASDAQ	COLB	Tue, May 15, 2007	30.72	30.87	30.29	30.40
3725	NASDAQ	COLB	Mon, May 14, 2007	30.56	30.57	30.40	30.48
3724	NASDAQ	COLB	Fri, May 11, 2007	30.55	30.94	30.40	30.64
3723	NASDAQ	COLB	Thu, May 10, 2007	30.55	30.61	30.40	30.42
3722	NASDAQ	COLB	Wed, May 9, 2007	30.54	30.81	30.38	30.63
3721	NASDAQ	COLB	Tue, May 8, 2007	30.53	30.85	30.16	30.68
3720	NASDAQ	COLB	Mon, May 7, 2007	30.76	30.82	30.50	30.51
3719	NASDAQ	COLB	Fri, May 4, 2007	30.51	30.94	30.47	30.74
3718	NASDAQ	COLB	Thu, May 3, 2007	30.52	30.62	30.42	30.55
3717	NASDAQ	COLB	Wed, May 2, 2007	30.36	30.96	30.31	30.57
3716	NASDAQ	COLB	Tue, May 1, 2007	30.43	30.58	29.89	30.43
3715	NASDAQ	COLB	Mon, Apr 30, 2007	30.82	30.82	30.24	30.35
3714	NASDAQ	COLB	Fri, Apr 27, 2007	31.70	31.90	30.26	30.44
3713	NASDAQ	COLB	Thu, Apr 26, 2007	32.63	32.90	31.12	31.70
3712	NASDAQ	COLB	Wed, Apr 25, 2007	32.99	33.51	32.93	33.28
3711	NASDAQ	COLB	Tue, Apr 24, 2007	33.00	33.39	32.76	33.02
3710	NASDAQ	COLB	Mon, Apr 23, 2007	33.01	33.27	32.83	32.91
3709	NASDAQ	COLB	Fri, Apr 20, 2007	33.50	33.50	32.95	33.11
3708	NASDAQ	COLB	Thu, Apr 19, 2007	33.80	33.80	33.01	33.04
3707	NASDAQ	COLB	Wed, Apr 18, 2007	33.68	34.11	33.52	33.52
3706	NASDAQ	COLB	Tue, Apr 17, 2007	33.92	34.18	33.61	33.90
3705	NASDAQ	COLB	Mon, Apr 16, 2007	33.51	34.10	33.51	34.00
3704	NASDAQ	COLB	Fri, Apr 13, 2007	33.23	33.42	32.80	33.40
3703	NASDAQ	COLB	Thu, Apr 12, 2007	32.61	33.15	32.61	33.15
3702	NASDAQ	COLB	Wed, Apr 11, 2007	33.25	33.25	32.68	32.79
3701	NASDAQ	COLB	Tue, Apr 10, 2007	32.84	33.48	32.82	33.17
3700	NASDAQ	COLB	Mon, Apr 9, 2007	33.17	33.45	32.88	32.88
3699	NASDAQ	COLB	Thu, Apr 5, 2007	33.51	33.51	33.14	33.20
3698	NASDAQ	COLB	Wed, Apr 4, 2007	33.68	33.95	33.26	33.33
3697	NASDAQ	COLB	Tue, Apr 3, 2007	33.60	34.02	33.52	33.65
3696	NASDAQ	COLB	Mon, Apr 2, 2007	33.69	33.84	33.25	33.41
3695	NASDAQ	COLB	Fri, Mar 30, 2007	33.68	33.85	33.17	33.73
3694	NASDAQ	COLB	Thu, Mar 29, 2007	33.82	34.02	33.37	33.78
3693	NASDAQ	COLB	Wed, Mar 28, 2007	33.59	33.72	33.15	33.53
3692	NASDAQ	COLB	Tue, Mar 27, 2007	34.44	34.44	33.68	33.69
3691	NASDAQ	COLB	Mon, Mar 26, 2007	34.57	34.84	33.95	34.62
3690	NASDAQ	COLB	Fri, Mar 23, 2007	34.84	34.90	34.51	34.67
3689	NASDAQ	COLB	Thu, Mar 22, 2007	34.84	34.92	34.54	34.92
3688	NASDAQ	COLB	Wed, Mar 21, 2007	33.81	34.81	33.70	34.81
3687	NASDAQ	COLB	Tue, Mar 20, 2007	33.58	33.83	33.36	33.83
3686	NASDAQ	COLB	Mon, Mar 19, 2007	33.36	33.97	33.36	33.66
3685	NASDAQ	COLB	Fri, Mar 16, 2007	33.45	33.54	32.91	33.21
3684	NASDAQ	COLB	Thu, Mar 15, 2007	33.45	33.73	32.99	33.46
3683	NASDAQ	COLB	Wed, Mar 14, 2007	32.53	33.44	32.40	33.36
3682	NASDAQ	COLB	Tue, Mar 13, 2007	33.48	33.71	32.36	32.47
3681	NASDAQ	COLB	Mon, Mar 12, 2007	33.72	34.00	33.46	33.78
3680	NASDAQ	COLB	Fri, Mar 9, 2007	33.82	33.82	33.08	33.40
3679	NASDAQ	COLB	Thu, Mar 8, 2007	33.34	33.70	33.01	33.18
3678	NASDAQ	COLB	Wed, Mar 7, 2007	33.29	33.71	33.00	33.14
3677	NASDAQ	COLB	Tue, Mar 6, 2007	32.57	33.48	32.57	33.32
3676	NASDAQ	COLB	Mon, Mar 5, 2007	33.47	33.85	32.50	32.58
3675	NASDAQ	COLB	Fri, Mar 2, 2007	33.75	34.08	33.70	33.84
3674	NASDAQ	COLB	Thu, Mar 1, 2007	33.25	34.02	33.00	33.78
3673	NASDAQ	COLB	Wed, Feb 28, 2007	33.31	34.06	33.00	33.72
3672	NASDAQ	COLB	Tue, Feb 27, 2007	34.03	34.28	33.27	33.27
3671	NASDAQ	COLB	Mon, Feb 26, 2007	35.23	35.23	34.15	34.46
3670	NASDAQ	COLB	Fri, Feb 23, 2007	35.38	35.38	34.88	34.95
3669	NASDAQ	COLB	Thu, Feb 22, 2007	35.62	35.62	35.02	35.50
3668	NASDAQ	COLB	Wed, Feb 21, 2007	35.67	35.74	35.29	35.48
3667	NASDAQ	COLB	Tue, Feb 20, 2007	34.78	35.86	34.70	35.76
3666	NASDAQ	COLB	Fri, Feb 16, 2007	34.65	34.99	34.51	34.91
3665	NASDAQ	COLB	Thu, Feb 15, 2007	35.05	35.43	34.60	34.65
3664	NASDAQ	COLB	Wed, Feb 14, 2007	35.59	35.90	35.13	35.23
3663	NASDAQ	COLB	Tue, Feb 13, 2007	35.27	35.85	35.27	35.67
3662	NASDAQ	COLB	Mon, Feb 12, 2007	34.56	35.41	34.56	35.30
3661	NASDAQ	COLB	Fri, Feb 9, 2007	34.71	34.96	34.44	34.68
3660	NASDAQ	COLB	Thu, Feb 8, 2007	35.10	35.11	34.65	34.80
3659	NASDAQ	COLB	Wed, Feb 7, 2007	34.75	35.46	34.52	35.22
3658	NASDAQ	COLB	Tue, Feb 6, 2007	34.27	34.75	34.16	34.74
3657	NASDAQ	COLB	Mon, Feb 5, 2007	34.70	34.70	34.14	34.25
3656	NASDAQ	COLB	Fri, Feb 2, 2007	34.48	34.73	34.33	34.67
3655	NASDAQ	COLB	Thu, Feb 1, 2007	34.19	34.53	34.08	34.47
3654	NASDAQ	COLB	Wed, Jan 31, 2007	34.05	34.23	33.71	34.11
3653	NASDAQ	COLB	Tue, Jan 30, 2007	34.15	34.23	34.03	34.20
3652	NASDAQ	COLB	Mon, Jan 29, 2007	33.77	34.44	33.77	34.20
3651	NASDAQ	COLB	Fri, Jan 26, 2007	34.17	34.17	33.77	34.00
3650	NASDAQ	COLB	Thu, Jan 25, 2007	34.35	34.63	33.50	33.78
3649	NASDAQ	COLB	Wed, Jan 24, 2007	34.34	34.58	34.28	34.63
3648	NASDAQ	COLB	Tue, Jan 23, 2007	34.11	34.61	33.99	34.27
3647	NASDAQ	COLB	Mon, Jan 22, 2007	34.51	34.57	33.75	34.23
3646	NASDAQ	COLB	Fri, Jan 19, 2007	33.89	34.50	33.87	34.45
3645	NASDAQ	COLB	Thu, Jan 18, 2007	34.00	34.56	33.87	34.02
3644	NASDAQ	COLB	Wed, Jan 17, 2007	34.46	34.49	34.07	34.09
3643	NASDAQ	COLB	Tue, Jan 16, 2007	35.10	35.14	34.25	34.43
3642	NASDAQ	COLB	Fri, Jan 12, 2007	34.77	35.14	34.77	34.96
3641	NASDAQ	COLB	Thu, Jan 11, 2007	34.41	35.08	34.41	34.90
3640	NASDAQ	COLB	Wed, Jan 10, 2007	34.49	34.80	34.43	34.67
3639	NASDAQ	COLB	Tue, Jan 9, 2007	34.50	34.76	34.34	34.74
3638	NASDAQ	COLB	Mon, Jan 8, 2007	34.43	34.80	34.06	34.55
3637	NASDAQ	COLB	Fri, Jan 5, 2007	34.76	34.92	34.25	34.32
3636	NASDAQ	COLB	Thu, Jan 4, 2007	34.65	35.12	34.30	34.90
3635	NASDAQ	COLB	Wed, Jan 3, 2007	35.23	35.96	34.54	34.69
3634	NASDAQ	COLB	Fri, Dec 29, 2006	35.97	35.97	35.06	35.12
3633	NASDAQ	COLB	Thu, Dec 28, 2006	35.80	36.05	35.80	35.91
3632	NASDAQ	COLB	Wed, Dec 27, 2006	35.45	36.20	35.42	36.08
3631	NASDAQ	COLB	Tue, Dec 26, 2006	34.59	35.49	34.59	35.35
3630	NASDAQ	COLB	Fri, Dec 22, 2006	34.73	34.82	34.31	34.70
3629	NASDAQ	COLB	Thu, Dec 21, 2006	34.79	35.08	34.46	34.66
3628	NASDAQ	COLB	Wed, Dec 20, 2006	33.70	34.89	33.70	34.89
3627	NASDAQ	COLB	Tue, Dec 19, 2006	34.00	34.35	33.98	33.99
3626	NASDAQ	COLB	Mon, Dec 18, 2006	34.68	34.74	34.08	34.21
3625	NASDAQ	COLB	Fri, Dec 15, 2006	34.75	34.97	34.27	34.50
3624	NASDAQ	COLB	Thu, Dec 14, 2006	34.95	35.35	34.69	34.78
3623	NASDAQ	COLB	Wed, Dec 13, 2006	34.26	34.96	33.90	34.89
3622	NASDAQ	COLB	Tue, Dec 12, 2006	33.96	34.10	33.77	33.95
3621	NASDAQ	COLB	Mon, Dec 11, 2006	34.04	34.15	33.71	33.86
3620	NASDAQ	COLB	Fri, Dec 8, 2006	34.05	34.21	33.66	34.08
3619	NASDAQ	COLB	Thu, Dec 7, 2006	34.54	34.54	34.19	34.21
3618	NASDAQ	COLB	Wed, Dec 6, 2006	34.21	34.47	33.65	34.45
3617	NASDAQ	COLB	Tue, Dec 5, 2006	34.44	34.44	33.90	34.34
3616	NASDAQ	COLB	Mon, Dec 4, 2006	33.59	34.36	33.47	34.10
3615	NASDAQ	COLB	Fri, Dec 1, 2006	33.61	33.64	33.00	33.38
3614	NASDAQ	COLB	Thu, Nov 30, 2006	34.00	34.08	33.50	33.63
3613	NASDAQ	COLB	Wed, Nov 29, 2006	33.66	34.16	33.45	34.06
3612	NASDAQ	COLB	Tue, Nov 28, 2006	32.72	33.52	32.67	33.43
3611	NASDAQ	COLB	Mon, Nov 27, 2006	33.65	34.11	32.55	32.83
3610	NASDAQ	COLB	Fri, Nov 24, 2006	33.80	33.89	33.71	33.76
3609	NASDAQ	COLB	Wed, Nov 22, 2006	34.47	34.47	33.91	33.98
3608	NASDAQ	COLB	Tue, Nov 21, 2006	34.76	34.81	34.10	34.26
3607	NASDAQ	COLB	Mon, Nov 20, 2006	34.65	34.89	34.27	34.80
3606	NASDAQ	COLB	Fri, Nov 17, 2006	33.90	34.64	33.62	34.60
3605	NASDAQ	COLB	Thu, Nov 16, 2006	33.72	34.07	33.54	33.90
3604	NASDAQ	COLB	Wed, Nov 15, 2006	33.81	34.07	33.56	33.90
3603	NASDAQ	COLB	Tue, Nov 14, 2006	33.29	33.80	32.91	33.73
3602	NASDAQ	COLB	Mon, Nov 13, 2006	32.95	33.44	32.87	33.42
3601	NASDAQ	COLB	Fri, Nov 10, 2006	32.40	32.99	32.34	32.96
3600	NASDAQ	COLB	Thu, Nov 9, 2006	32.35	32.80	32.27	32.46
3599	NASDAQ	COLB	Wed, Nov 8, 2006	31.14	32.25	31.14	32.19
3598	NASDAQ	COLB	Tue, Nov 7, 2006	31.70	32.34	31.35	31.50
3597	NASDAQ	COLB	Mon, Nov 6, 2006	31.60	31.99	30.90	31.82
3596	NASDAQ	COLB	Fri, Nov 3, 2006	31.77	31.80	31.30	31.49
3595	NASDAQ	COLB	Thu, Nov 2, 2006	31.21	31.90	31.20	31.53
3594	NASDAQ	COLB	Wed, Nov 1, 2006	31.34	31.90	31.34	31.38
3593	NASDAQ	COLB	Tue, Oct 31, 2006	32.00	32.04	31.27	31.68
3592	NASDAQ	COLB	Mon, Oct 30, 2006	31.74	32.10	31.60	31.84
3591	NASDAQ	COLB	Fri, Oct 27, 2006	32.16	32.39	31.71	31.88
3590	NASDAQ	COLB	Thu, Oct 26, 2006	32.94	33.16	32.26	32.43
3589	NASDAQ	COLB	Wed, Oct 25, 2006	33.30	33.48	32.56	33.00
3588	NASDAQ	COLB	Tue, Oct 24, 2006	33.07	33.25	32.71	33.20
3587	NASDAQ	COLB	Mon, Oct 23, 2006	32.90	33.36	32.66	33.04
3586	NASDAQ	COLB	Fri, Oct 20, 2006	33.35	33.35	32.90	32.92
3585	NASDAQ	COLB	Thu, Oct 19, 2006	32.58	33.19	32.42	33.19
3584	NASDAQ	COLB	Wed, Oct 18, 2006	33.26	33.44	32.59	32.59
3583	NASDAQ	COLB	Tue, Oct 17, 2006	33.00	33.26	32.88	32.97
3582	NASDAQ	COLB	Mon, Oct 16, 2006	33.35	33.40	33.06	33.12
3581	NASDAQ	COLB	Fri, Oct 13, 2006	32.93	33.37	32.82	33.26
3580	NASDAQ	COLB	Thu, Oct 12, 2006	32.52	33.00	32.52	32.79
3579	NASDAQ	COLB	Wed, Oct 11, 2006	32.23	32.56	31.96	32.30
3578	NASDAQ	COLB	Tue, Oct 10, 2006	32.20	32.64	31.53	32.48
3577	NASDAQ	COLB	Mon, Oct 9, 2006	32.00	32.24	32.00	32.20
3576	NASDAQ	COLB	Fri, Oct 6, 2006	31.72	32.35	31.64	32.17
3575	NASDAQ	COLB	Thu, Oct 5, 2006	31.99	32.07	31.81	31.95
3574	NASDAQ	COLB	Wed, Oct 4, 2006	31.24	32.19	31.24	32.00
3573	NASDAQ	COLB	Tue, Oct 3, 2006	31.65	31.69	31.14	31.32
3572	NASDAQ	COLB	Mon, Oct 2, 2006	31.90	32.12	31.49	31.65
3571	NASDAQ	COLB	Fri, Sep 29, 2006	33.08	33.17	31.89	32.01
3570	NASDAQ	COLB	Thu, Sep 28, 2006	33.25	33.25	32.52	32.96
3569	NASDAQ	COLB	Wed, Sep 27, 2006	32.60	33.19	32.59	33.19
3568	NASDAQ	COLB	Tue, Sep 26, 2006	32.64	32.86	32.49	32.70
3567	NASDAQ	COLB	Mon, Sep 25, 2006	32.19	32.80	32.01	32.56
3566	NASDAQ	COLB	Fri, Sep 22, 2006	32.08	32.25	31.99	32.20
3565	NASDAQ	COLB	Thu, Sep 21, 2006	32.49	32.73	32.00	32.09
3564	NASDAQ	COLB	Wed, Sep 20, 2006	31.95	32.75	31.94	32.58
3563	NASDAQ	COLB	Tue, Sep 19, 2006	31.41	31.76	31.33	31.69
3562	NASDAQ	COLB	Mon, Sep 18, 2006	31.48	31.66	31.30	31.45
3561	NASDAQ	COLB	Fri, Sep 15, 2006	31.40	31.75	31.26	31.72
3560	NASDAQ	COLB	Thu, Sep 14, 2006	31.11	31.41	31.01	31.09
3559	NASDAQ	COLB	Wed, Sep 13, 2006	31.15	31.41	31.00	31.39
3558	NASDAQ	COLB	Tue, Sep 12, 2006	31.20	31.43	31.07	31.24
3557	NASDAQ	COLB	Mon, Sep 11, 2006	30.91	31.25	30.61	31.05
3556	NASDAQ	COLB	Fri, Sep 8, 2006	31.11	31.11	30.74	31.01
3555	NASDAQ	COLB	Thu, Sep 7, 2006	31.28	31.67	30.73	30.85
3554	NASDAQ	COLB	Wed, Sep 6, 2006	31.56	31.73	31.31	31.37
3553	NASDAQ	COLB	Tue, Sep 5, 2006	31.90	32.16	31.80	31.87
3552	NASDAQ	COLB	Fri, Sep 1, 2006	31.58	31.93	31.39	31.74
3551	NASDAQ	COLB	Thu, Aug 31, 2006	31.54	31.74	31.10	31.28
3550	NASDAQ	COLB	Wed, Aug 30, 2006	31.34	31.65	31.09	31.52
3549	NASDAQ	COLB	Tue, Aug 29, 2006	30.80	31.23	30.24	31.19
3548	NASDAQ	COLB	Mon, Aug 28, 2006	30.11	30.76	30.00	30.66
3547	NASDAQ	COLB	Fri, Aug 25, 2006	30.49	30.76	30.30	30.50
3546	NASDAQ	COLB	Thu, Aug 24, 2006	30.64	30.87	30.29	30.51
3545	NASDAQ	COLB	Wed, Aug 23, 2006	31.00	31.00	30.33	30.42
3544	NASDAQ	COLB	Tue, Aug 22, 2006	30.86	31.23	30.50	30.83
3543	NASDAQ	COLB	Mon, Aug 21, 2006	31.05	31.45	30.72	30.79
3542	NASDAQ	COLB	Fri, Aug 18, 2006	31.71	31.71	31.18	31.45
3541	NASDAQ	COLB	Thu, Aug 17, 2006	31.28	31.75	31.28	31.50
3540	NASDAQ	COLB	Wed, Aug 16, 2006	31.30	31.56	31.09	31.48
3539	NASDAQ	COLB	Tue, Aug 15, 2006	30.85	31.17	30.53	31.17
3538	NASDAQ	COLB	Mon, Aug 14, 2006	30.52	30.82	30.25	30.36
3537	NASDAQ	COLB	Fri, Aug 11, 2006	30.37	30.51	29.91	30.09
3536	NASDAQ	COLB	Thu, Aug 10, 2006	30.00	30.62	30.00	30.32
3535	NASDAQ	COLB	Wed, Aug 9, 2006	31.04	31.04	30.22	30.35
3534	NASDAQ	COLB	Tue, Aug 8, 2006	30.97	31.49	30.45	30.58
3533	NASDAQ	COLB	Mon, Aug 7, 2006	31.14	31.21	30.53	30.81
3532	NASDAQ	COLB	Fri, Aug 4, 2006	32.04	32.20	31.08	31.65
3531	NASDAQ	COLB	Thu, Aug 3, 2006	30.67	31.89	30.56	31.71
3530	NASDAQ	COLB	Wed, Aug 2, 2006	30.86	31.23	30.65	31.03
3529	NASDAQ	COLB	Tue, Aug 1, 2006	31.00	31.13	30.13	30.55
3528	NASDAQ	COLB	Mon, Jul 31, 2006	31.02	31.83	30.53	31.23
3527	NASDAQ	COLB	Fri, Jul 28, 2006	31.00	32.09	31.00	31.41
3526	NASDAQ	COLB	Thu, Jul 27, 2006	34.40	34.51	30.22	30.94
3525	NASDAQ	COLB	Wed, Jul 26, 2006	34.88	34.88	34.01	34.53
3524	NASDAQ	COLB	Tue, Jul 25, 2006	34.88	35.42	34.28	34.67
3523	NASDAQ	COLB	Mon, Jul 24, 2006	32.71	34.99	32.71	34.99
3522	NASDAQ	COLB	Fri, Jul 21, 2006	33.31	33.41	32.32	32.77
3521	NASDAQ	COLB	Thu, Jul 20, 2006	34.97	35.24	33.47	33.52
3520	NASDAQ	COLB	Wed, Jul 19, 2006	33.20	35.11	33.01	35.11
3519	NASDAQ	COLB	Tue, Jul 18, 2006	33.29	33.35	32.73	33.31
3518	NASDAQ	COLB	Mon, Jul 17, 2006	32.78	33.46	32.77	32.92
3517	NASDAQ	COLB	Fri, Jul 14, 2006	33.38	33.54	33.05	33.08
3516	NASDAQ	COLB	Thu, Jul 13, 2006	34.11	34.11	33.34	33.45
3515	NASDAQ	COLB	Wed, Jul 12, 2006	34.14	34.14	33.64	33.78
3514	NASDAQ	COLB	Tue, Jul 11, 2006	34.01	34.04	33.06	34.00
3513	NASDAQ	COLB	Mon, Jul 10, 2006	33.25	34.19	33.25	33.92
3512	NASDAQ	COLB	Fri, Jul 7, 2006	34.40	34.40	33.17	33.23
3511	NASDAQ	COLB	Thu, Jul 6, 2006	34.47	34.80	34.14	34.18
3510	NASDAQ	COLB	Wed, Jul 5, 2006	35.60	35.71	34.43	34.53
3509	NASDAQ	COLB	Mon, Jul 3, 2006	36.50	36.67	34.81	35.65
3508	NASDAQ	COLB	Fri, Jun 30, 2006	35.89	37.39	35.75	37.38
3507	NASDAQ	COLB	Thu, Jun 29, 2006	33.96	35.70	33.81	35.70
3506	NASDAQ	COLB	Wed, Jun 28, 2006	33.96	33.96	32.83	33.59
3505	NASDAQ	COLB	Tue, Jun 27, 2006	33.79	34.06	33.18	33.71
3504	NASDAQ	COLB	Mon, Jun 26, 2006	33.19	34.07	33.00	33.88
3503	NASDAQ	COLB	Fri, Jun 23, 2006	33.08	33.29	32.77	32.92
3502	NASDAQ	COLB	Thu, Jun 22, 2006	32.82	33.67	32.74	33.33
3501	NASDAQ	COLB	Wed, Jun 21, 2006	32.56	33.54	32.44	33.18
3500	NASDAQ	COLB	Tue, Jun 20, 2006	32.86	32.86	32.36	32.38
3499	NASDAQ	COLB	Mon, Jun 19, 2006	33.09	33.29	32.63	32.70
3498	NASDAQ	COLB	Fri, Jun 16, 2006	33.61	33.72	32.80	33.09
3497	NASDAQ	COLB	Thu, Jun 15, 2006	32.96	33.82	32.64	33.77
3496	NASDAQ	COLB	Wed, Jun 14, 2006	32.88	32.88	32.30	32.60
3495	NASDAQ	COLB	Tue, Jun 13, 2006	32.34	33.44	32.34	32.64
3494	NASDAQ	COLB	Mon, Jun 12, 2006	33.32	33.32	32.25	32.63
3493	NASDAQ	COLB	Fri, Jun 9, 2006	33.40	33.81	33.04	33.14
3492	NASDAQ	COLB	Thu, Jun 8, 2006	32.56	33.83	32.25	33.65
3491	NASDAQ	COLB	Wed, Jun 7, 2006	32.91	33.71	32.55	33.06
3490	NASDAQ	COLB	Tue, Jun 6, 2006	32.47	32.63	32.09	32.63
3489	NASDAQ	COLB	Mon, Jun 5, 2006	33.48	33.92	32.11	32.25
3488	NASDAQ	COLB	Fri, Jun 2, 2006	34.35	34.35	33.54	33.83
3487	NASDAQ	COLB	Thu, Jun 1, 2006	33.77	34.11	33.40	34.04
3486	NASDAQ	COLB	Wed, May 31, 2006	33.50	33.60	32.86	33.60
3485	NASDAQ	COLB	Tue, May 30, 2006	33.56	34.16	33.20	33.40
3484	NASDAQ	COLB	Fri, May 26, 2006	33.22	34.03	33.22	34.03
3483	NASDAQ	COLB	Thu, May 25, 2006	33.73	33.88	33.26	33.88
3482	NASDAQ	COLB	Wed, May 24, 2006	32.51	33.70	32.51	33.52
3481	NASDAQ	COLB	Tue, May 23, 2006	32.55	33.23	32.50	33.00
3480	NASDAQ	COLB	Mon, May 22, 2006	32.51	32.93	31.86	32.46
3479	NASDAQ	COLB	Fri, May 19, 2006	32.16	32.98	32.11	32.70
3478	NASDAQ	COLB	Thu, May 18, 2006	32.74	33.07	32.46	32.46
3477	NASDAQ	COLB	Wed, May 17, 2006	32.32	32.73	31.86	32.57
3476	NASDAQ	COLB	Tue, May 16, 2006	32.55	32.93	32.43	32.64
3475	NASDAQ	COLB	Mon, May 15, 2006	31.98	32.77	31.75	32.57
3474	NASDAQ	COLB	Fri, May 12, 2006	32.50	32.87	32.20	32.30
3473	NASDAQ	COLB	Thu, May 11, 2006	33.68	33.71	32.55	32.58
3472	NASDAQ	COLB	Wed, May 10, 2006	34.21	34.21	33.67	33.85
3471	NASDAQ	COLB	Tue, May 9, 2006	33.93	34.33	33.69	34.18
3470	NASDAQ	COLB	Mon, May 8, 2006	34.19	34.21	33.71	34.03
3469	NASDAQ	COLB	Fri, May 5, 2006	34.49	34.74	34.11	34.18
3468	NASDAQ	COLB	Thu, May 4, 2006	34.60	34.60	34.09	34.33
3467	NASDAQ	COLB	Wed, May 3, 2006	34.34	34.58	33.72	34.52
3466	NASDAQ	COLB	Tue, May 2, 2006	33.79	34.33	33.47	34.30
3465	NASDAQ	COLB	Mon, May 1, 2006	33.62	34.12	33.41	33.73
3464	NASDAQ	COLB	Fri, Apr 28, 2006	33.62	34.01	33.39	33.75
3463	NASDAQ	COLB	Thu, Apr 27, 2006	34.13	34.64	33.55	33.79
3462	NASDAQ	COLB	Wed, Apr 26, 2006	33.56	34.31	33.46	34.30
3461	NASDAQ	COLB	Tue, Apr 25, 2006	33.98	33.98	33.25	33.68
3460	NASDAQ	COLB	Mon, Apr 24, 2006	34.43	34.45	33.56	33.61
3459	NASDAQ	COLB	Fri, Apr 21, 2006	35.39	35.52	34.43	34.53
3458	NASDAQ	COLB	Thu, Apr 20, 2006	35.18	35.45	34.67	35.27
3457	NASDAQ	COLB	Wed, Apr 19, 2006	34.88	35.44	34.76	35.42
3456	NASDAQ	COLB	Tue, Apr 18, 2006	33.68	34.98	33.68	34.98
3455	NASDAQ	COLB	Mon, Apr 17, 2006	34.32	34.78	33.41	33.62
3454	NASDAQ	COLB	Thu, Apr 13, 2006	33.66	34.42	33.49	34.39
3453	NASDAQ	COLB	Wed, Apr 12, 2006	33.34	33.81	33.34	33.81
3452	NASDAQ	COLB	Tue, Apr 11, 2006	34.41	34.71	33.40	33.40
3451	NASDAQ	COLB	Mon, Apr 10, 2006	33.98	34.60	33.89	34.39
3450	NASDAQ	COLB	Fri, Apr 7, 2006	34.45	34.79	33.77	33.99
3449	NASDAQ	COLB	Thu, Apr 6, 2006	34.75	34.94	34.40	34.49
3448	NASDAQ	COLB	Wed, Apr 5, 2006	33.95	35.15	33.69	35.02
3447	NASDAQ	COLB	Tue, Apr 4, 2006	33.60	33.92	33.47	33.82
3446	NASDAQ	COLB	Mon, Apr 3, 2006	33.54	33.96	33.29	33.50
3445	NASDAQ	COLB	Fri, Mar 31, 2006	34.65	34.75	33.31	33.46
3444	NASDAQ	COLB	Thu, Mar 30, 2006	34.50	34.81	34.20	34.72
3443	NASDAQ	COLB	Wed, Mar 29, 2006	34.08	34.71	33.82	34.60
3442	NASDAQ	COLB	Tue, Mar 28, 2006	34.55	34.55	33.92	34.11
3441	NASDAQ	COLB	Mon, Mar 27, 2006	35.36	35.36	34.46	34.48
3440	NASDAQ	COLB	Fri, Mar 24, 2006	35.20	35.49	35.03	35.33
3439	NASDAQ	COLB	Thu, Mar 23, 2006	34.76	35.17	34.76	35.15
3438	NASDAQ	COLB	Wed, Mar 22, 2006	34.12	34.95	34.04	34.90
3437	NASDAQ	COLB	Tue, Mar 21, 2006	34.58	34.99	34.02	34.07
3436	NASDAQ	COLB	Mon, Mar 20, 2006	34.79	34.94	34.46	34.69
3435	NASDAQ	COLB	Fri, Mar 17, 2006	34.22	34.88	34.11	34.86
3434	NASDAQ	COLB	Thu, Mar 16, 2006	34.43	34.63	34.00	34.05
3433	NASDAQ	COLB	Wed, Mar 15, 2006	34.00	34.26	33.76	34.26
3432	NASDAQ	COLB	Tue, Mar 14, 2006	33.57	33.98	33.39	33.98
3431	NASDAQ	COLB	Mon, Mar 13, 2006	33.92	34.01	33.62	33.65
3430	NASDAQ	COLB	Fri, Mar 10, 2006	33.79	34.00	33.72	33.90
3429	NASDAQ	COLB	Thu, Mar 9, 2006	33.94	34.01	33.59	33.86
3428	NASDAQ	COLB	Wed, Mar 8, 2006	34.00	34.29	33.73	33.81
3427	NASDAQ	COLB	Tue, Mar 7, 2006	34.07	34.44	33.91	34.17
3426	NASDAQ	COLB	Mon, Mar 6, 2006	34.02	34.46	33.62	34.27
3425	NASDAQ	COLB	Fri, Mar 3, 2006	34.16	34.59	33.90	34.07
3424	NASDAQ	COLB	Thu, Mar 2, 2006	34.07	34.54	33.91	34.37
3423	NASDAQ	COLB	Wed, Mar 1, 2006	33.30	34.32	33.30	34.09
3422	NASDAQ	COLB	Tue, Feb 28, 2006	33.79	33.79	33.30	33.53
3421	NASDAQ	COLB	Mon, Feb 27, 2006	33.14	33.79	33.11	33.73
3420	NASDAQ	COLB	Fri, Feb 24, 2006	32.98	33.30	32.85	33.25
3419	NASDAQ	COLB	Thu, Feb 23, 2006	33.02	33.19	32.83	32.98
3418	NASDAQ	COLB	Wed, Feb 22, 2006	32.90	33.27	32.75	33.10
3417	NASDAQ	COLB	Tue, Feb 21, 2006	33.23	33.35	32.90	33.07
3416	NASDAQ	COLB	Fri, Feb 17, 2006	33.37	33.37	33.14	33.22
3415	NASDAQ	COLB	Thu, Feb 16, 2006	33.32	33.49	33.25	33.33
3414	NASDAQ	COLB	Wed, Feb 15, 2006	33.28	33.45	32.84	33.17
3413	NASDAQ	COLB	Tue, Feb 14, 2006	33.15	33.50	33.00	33.26
3412	NASDAQ	COLB	Mon, Feb 13, 2006	32.72	33.21	32.61	32.97
3411	NASDAQ	COLB	Fri, Feb 10, 2006	32.83	33.20	32.61	32.89
3410	NASDAQ	COLB	Thu, Feb 9, 2006	33.00	33.84	32.81	33.00
3409	NASDAQ	COLB	Wed, Feb 8, 2006	32.98	33.25	32.55	33.10
3408	NASDAQ	COLB	Tue, Feb 7, 2006	32.82	33.41	32.59	32.72
3407	NASDAQ	COLB	Mon, Feb 6, 2006	32.50	32.99	32.17	32.89
3406	NASDAQ	COLB	Fri, Feb 3, 2006	31.74	32.77	31.74	32.67
3405	NASDAQ	COLB	Thu, Feb 2, 2006	32.31	32.57	31.78	32.07
3404	NASDAQ	COLB	Wed, Feb 1, 2006	32.25	32.85	32.01	32.64
3403	NASDAQ	COLB	Tue, Jan 31, 2006	32.18	32.64	31.95	32.25
3402	NASDAQ	COLB	Mon, Jan 30, 2006	31.51	32.52	31.51	32.40
3401	NASDAQ	COLB	Fri, Jan 27, 2006	31.33	31.85	31.31	31.70
3400	NASDAQ	COLB	Thu, Jan 26, 2006	31.12	31.43	30.35	31.02
3399	NASDAQ	COLB	Wed, Jan 25, 2006	31.00	31.20	30.30	31.00
3398	NASDAQ	COLB	Tue, Jan 24, 2006	29.95	31.36	29.73	31.03
3397	NASDAQ	COLB	Mon, Jan 23, 2006	29.18	29.89	28.99	29.81
3396	NASDAQ	COLB	Fri, Jan 20, 2006	29.67	29.67	28.92	29.03
3395	NASDAQ	COLB	Thu, Jan 19, 2006	29.05	29.71	29.05	29.62
3394	NASDAQ	COLB	Wed, Jan 18, 2006	28.84	29.30	28.84	29.09
3393	NASDAQ	COLB	Tue, Jan 17, 2006	29.46	29.46	28.70	29.03
3392	NASDAQ	COLB	Fri, Jan 13, 2006	29.30	29.73	29.29	29.73
3391	NASDAQ	COLB	Thu, Jan 12, 2006	29.13	29.20	28.91	29.07
3390	NASDAQ	COLB	Wed, Jan 11, 2006	29.12	29.20	28.86	29.02
3389	NASDAQ	COLB	Tue, Jan 10, 2006	29.00	29.27	28.97	29.20
3388	NASDAQ	COLB	Mon, Jan 9, 2006	29.51	29.51	29.00	29.15
3387	NASDAQ	COLB	Fri, Jan 6, 2006	29.19	29.45	29.07	29.30
3386	NASDAQ	COLB	Thu, Jan 5, 2006	28.99	29.29	28.83	29.04
3385	NASDAQ	COLB	Wed, Jan 4, 2006	29.10	29.35	28.86	29.13
3384	NASDAQ	COLB	Tue, Jan 3, 2006	28.56	29.33	27.99	29.33
3383	NASDAQ	COLB	Fri, Dec 30, 2005	29.14	29.14	28.52	28.55
3382	NASDAQ	COLB	Thu, Dec 29, 2005	28.79	29.25	28.79	29.19
3381	NASDAQ	COLB	Wed, Dec 28, 2005	28.71	29.09	28.54	28.98
3380	NASDAQ	COLB	Tue, Dec 27, 2005	29.51	29.61	28.76	28.76
3379	NASDAQ	COLB	Fri, Dec 23, 2005	29.88	29.98	29.22	29.22
3378	NASDAQ	COLB	Thu, Dec 22, 2005	29.64	29.70	29.32	29.70
3377	NASDAQ	COLB	Wed, Dec 21, 2005	29.15	29.96	29.15	29.38
3376	NASDAQ	COLB	Tue, Dec 20, 2005	29.24	29.42	28.87	29.17
3375	NASDAQ	COLB	Mon, Dec 19, 2005	29.91	29.91	28.93	29.14
3374	NASDAQ	COLB	Fri, Dec 16, 2005	29.50	29.58	29.24	29.58
3373	NASDAQ	COLB	Thu, Dec 15, 2005	29.59	29.59	29.28	29.50
3372	NASDAQ	COLB	Wed, Dec 14, 2005	29.52	29.66	29.22	29.50
3371	NASDAQ	COLB	Tue, Dec 13, 2005	29.29	29.57	29.15	29.41
3370	NASDAQ	COLB	Mon, Dec 12, 2005	29.20	29.47	29.07	29.47
3369	NASDAQ	COLB	Fri, Dec 9, 2005	29.50	29.50	29.10	29.33
3368	NASDAQ	COLB	Thu, Dec 8, 2005	28.93	29.48	28.92	29.40
3367	NASDAQ	COLB	Wed, Dec 7, 2005	29.16	29.28	28.91	29.00
3366	NASDAQ	COLB	Tue, Dec 6, 2005	29.07	29.50	29.05	29.14
3365	NASDAQ	COLB	Mon, Dec 5, 2005	28.65	29.22	28.52	29.00
3364	NASDAQ	COLB	Fri, Dec 2, 2005	28.50	28.77	28.49	28.77
3363	NASDAQ	COLB	Thu, Dec 1, 2005	28.85	28.86	28.60	28.80
3362	NASDAQ	COLB	Wed, Nov 30, 2005	29.02	29.25	28.57	28.85
3361	NASDAQ	COLB	Tue, Nov 29, 2005	28.77	29.24	28.74	28.99
3360	NASDAQ	COLB	Mon, Nov 28, 2005	29.20	29.32	28.50	28.92
3359	NASDAQ	COLB	Fri, Nov 25, 2005	29.31	29.39	28.88	29.10
3358	NASDAQ	COLB	Wed, Nov 23, 2005	29.00	29.42	28.99	29.11
3357	NASDAQ	COLB	Tue, Nov 22, 2005	29.13	29.23	28.65	29.04
3356	NASDAQ	COLB	Mon, Nov 21, 2005	28.42	28.98	28.00	28.96
3355	NASDAQ	COLB	Fri, Nov 18, 2005	29.00	29.00	28.03	28.40
3354	NASDAQ	COLB	Thu, Nov 17, 2005	28.60	28.90	28.33	28.75
3353	NASDAQ	COLB	Wed, Nov 16, 2005	28.69	28.70	28.04	28.46
3352	NASDAQ	COLB	Tue, Nov 15, 2005	29.06	29.06	28.50	28.68
3351	NASDAQ	COLB	Mon, Nov 14, 2005	29.71	29.76	28.67	29.00
3350	NASDAQ	COLB	Fri, Nov 11, 2005	29.45	29.82	29.37	29.66
3349	NASDAQ	COLB	Thu, Nov 10, 2005	29.00	29.50	28.77	29.49
3348	NASDAQ	COLB	Wed, Nov 9, 2005	29.32	29.32	28.81	29.21
3347	NASDAQ	COLB	Tue, Nov 8, 2005	29.40	29.46	28.98	29.12
3346	NASDAQ	COLB	Mon, Nov 7, 2005	29.18	29.79	28.98	29.55
3345	NASDAQ	COLB	Fri, Nov 4, 2005	29.35	29.65	28.88	29.40
3344	NASDAQ	COLB	Thu, Nov 3, 2005	29.25	29.83	29.17	29.43
3343	NASDAQ	COLB	Wed, Nov 2, 2005	28.88	29.48	28.68	29.22
3342	NASDAQ	COLB	Tue, Nov 1, 2005	28.73	28.96	28.46	28.88
3341	NASDAQ	COLB	Mon, Oct 31, 2005	27.75	28.91	27.75	28.91
3340	NASDAQ	COLB	Fri, Oct 28, 2005	27.04	27.90	27.04	27.86
3339	NASDAQ	COLB	Thu, Oct 27, 2005	27.06	27.46	26.74	26.85
3338	NASDAQ	COLB	Wed, Oct 26, 2005	26.69	27.47	26.66	27.15
3337	NASDAQ	COLB	Tue, Oct 25, 2005	26.59	26.63	26.25	26.56
3336	NASDAQ	COLB	Mon, Oct 24, 2005	25.48	26.68	25.48	26.67
3335	NASDAQ	COLB	Fri, Oct 21, 2005	24.85	25.64	24.85	25.63
3334	NASDAQ	COLB	Thu, Oct 20, 2005	25.14	25.49	24.71	24.94
3333	NASDAQ	COLB	Wed, Oct 19, 2005	24.83	25.30	24.51	25.22
3332	NASDAQ	COLB	Tue, Oct 18, 2005	25.56	25.66	24.81	24.95
3331	NASDAQ	COLB	Mon, Oct 17, 2005	25.35	25.73	25.02	25.43
3330	NASDAQ	COLB	Fri, Oct 14, 2005	26.06	26.06	25.17	25.41
3329	NASDAQ	COLB	Thu, Oct 13, 2005	25.80	25.98	25.01	25.74
3328	NASDAQ	COLB	Wed, Oct 12, 2005	25.33	26.02	25.03	25.86
3327	NASDAQ	COLB	Tue, Oct 11, 2005	25.24	25.76	25.09	25.40
3326	NASDAQ	COLB	Mon, Oct 10, 2005	25.57	25.57	25.00	25.00
3325	NASDAQ	COLB	Fri, Oct 7, 2005	25.82	25.89	25.63	25.73
3324	NASDAQ	COLB	Thu, Oct 6, 2005	26.45	26.50	25.29	25.53
3323	NASDAQ	COLB	Wed, Oct 5, 2005	26.24	26.60	25.88	26.46
3322	NASDAQ	COLB	Tue, Oct 4, 2005	26.26	26.98	26.24	26.24
3321	NASDAQ	COLB	Mon, Oct 3, 2005	26.11	26.60	26.11	26.50
3320	NASDAQ	COLB	Fri, Sep 30, 2005	26.03	26.23	25.74	26.23
3319	NASDAQ	COLB	Thu, Sep 29, 2005	25.68	26.20	25.39	26.10
3318	NASDAQ	COLB	Wed, Sep 28, 2005	26.12	26.25	25.64	25.89
3317	NASDAQ	COLB	Tue, Sep 27, 2005	25.91	26.42	25.75	26.18
3316	NASDAQ	COLB	Mon, Sep 26, 2005	25.70	26.21	25.70	26.15
3315	NASDAQ	COLB	Fri, Sep 23, 2005	25.11	25.65	24.97	25.65
3314	NASDAQ	COLB	Thu, Sep 22, 2005	24.55	25.31	24.50	24.93
3313	NASDAQ	COLB	Wed, Sep 21, 2005	24.60	25.06	24.12	24.61
3312	NASDAQ	COLB	Tue, Sep 20, 2005	25.20	25.46	24.30	24.78
3311	NASDAQ	COLB	Mon, Sep 19, 2005	25.66	25.94	25.03	25.31
3310	NASDAQ	COLB	Fri, Sep 16, 2005	25.13	25.84	24.90	25.75
3309	NASDAQ	COLB	Thu, Sep 15, 2005	25.20	25.20	24.80	24.89
3308	NASDAQ	COLB	Wed, Sep 14, 2005	25.35	25.52	24.87	24.99
3307	NASDAQ	COLB	Tue, Sep 13, 2005	25.58	25.58	25.11	25.11
3306	NASDAQ	COLB	Mon, Sep 12, 2005	25.42	25.99	25.40	25.75
3305	NASDAQ	COLB	Fri, Sep 9, 2005	25.84	25.84	25.49	25.70
3304	NASDAQ	COLB	Thu, Sep 8, 2005	25.91	26.01	25.37	25.60
3303	NASDAQ	COLB	Wed, Sep 7, 2005	25.73	26.11	25.61	26.11
3302	NASDAQ	COLB	Tue, Sep 6, 2005	25.69	26.00	25.58	25.96
3301	NASDAQ	COLB	Fri, Sep 2, 2005	25.93	25.94	25.67	25.84
3300	NASDAQ	COLB	Thu, Sep 1, 2005	26.37	26.37	25.31	25.94
3299	NASDAQ	COLB	Wed, Aug 31, 2005	25.38	26.38	25.38	26.38
3298	NASDAQ	COLB	Tue, Aug 30, 2005	25.54	25.62	25.27	25.48
3297	NASDAQ	COLB	Mon, Aug 29, 2005	25.27	25.66	25.27	25.55
3296	NASDAQ	COLB	Fri, Aug 26, 2005	25.48	25.68	25.40	25.59
3295	NASDAQ	COLB	Thu, Aug 25, 2005	25.62	25.68	25.50	25.62
3294	NASDAQ	COLB	Wed, Aug 24, 2005	25.60	25.66	25.23	25.59
3293	NASDAQ	COLB	Tue, Aug 23, 2005	25.42	25.67	25.25	25.50
3292	NASDAQ	COLB	Mon, Aug 22, 2005	25.78	25.78	25.35	25.62
3291	NASDAQ	COLB	Fri, Aug 19, 2005	25.82	25.86	25.27	25.52
3290	NASDAQ	COLB	Thu, Aug 18, 2005	25.51	25.77	25.28	25.63
3289	NASDAQ	COLB	Wed, Aug 17, 2005	25.63	26.14	25.63	25.66
3288	NASDAQ	COLB	Tue, Aug 16, 2005	26.23	26.23	25.75	25.99
3287	NASDAQ	COLB	Mon, Aug 15, 2005	25.60	26.00	25.49	26.00
3286	NASDAQ	COLB	Fri, Aug 12, 2005	25.39	25.85	25.34	25.60
3285	NASDAQ	COLB	Thu, Aug 11, 2005	25.71	25.83	25.45	25.45
3284	NASDAQ	COLB	Wed, Aug 10, 2005	25.72	26.00	25.45	25.77
3283	NASDAQ	COLB	Tue, Aug 9, 2005	24.96	25.77	24.96	25.60
3282	NASDAQ	COLB	Mon, Aug 8, 2005	24.49	25.31	24.41	24.96
3281	NASDAQ	COLB	Fri, Aug 5, 2005	25.43	26.10	24.11	24.26
3280	NASDAQ	COLB	Thu, Aug 4, 2005	26.01	26.27	25.16	25.41
3279	NASDAQ	COLB	Wed, Aug 3, 2005	26.21	26.49	25.99	26.25
3278	NASDAQ	COLB	Tue, Aug 2, 2005	26.45	26.51	26.28	26.41
3277	NASDAQ	COLB	Mon, Aug 1, 2005	27.73	28.00	26.27	26.43
3276	NASDAQ	COLB	Fri, Jul 29, 2005	28.42	28.69	27.54	27.68
3275	NASDAQ	COLB	Thu, Jul 28, 2005	27.78	28.84	27.71	28.79
3274	NASDAQ	COLB	Wed, Jul 27, 2005	27.61	27.95	27.41	27.85
3273	NASDAQ	COLB	Tue, Jul 26, 2005	27.73	28.15	27.27	27.58
3272	NASDAQ	COLB	Mon, Jul 25, 2005	27.50	27.78	27.25	27.72
3271	NASDAQ	COLB	Fri, Jul 22, 2005	26.48	27.50	26.45	27.50
3270	NASDAQ	COLB	Thu, Jul 21, 2005	26.59	26.72	26.25	26.25
3269	NASDAQ	COLB	Wed, Jul 20, 2005	26.40	26.87	26.40	26.80
3268	NASDAQ	COLB	Tue, Jul 19, 2005	25.71	26.60	25.62	26.54
3267	NASDAQ	COLB	Mon, Jul 18, 2005	25.89	25.92	25.25	25.63
3266	NASDAQ	COLB	Fri, Jul 15, 2005	25.52	26.14	25.52	26.05
3265	NASDAQ	COLB	Thu, Jul 14, 2005	25.84	25.91	25.66	25.77
3264	NASDAQ	COLB	Wed, Jul 13, 2005	25.23	25.63	25.20	25.46
3263	NASDAQ	COLB	Tue, Jul 12, 2005	25.21	25.57	25.00	25.23
3262	NASDAQ	COLB	Mon, Jul 11, 2005	24.00	25.25	24.00	25.25
3261	NASDAQ	COLB	Fri, Jul 8, 2005	23.23	24.33	23.08	24.11
3260	NASDAQ	COLB	Thu, Jul 7, 2005	22.67	23.48	22.67	23.17
3259	NASDAQ	COLB	Wed, Jul 6, 2005	24.07	24.61	23.23	23.31
3258	NASDAQ	COLB	Tue, Jul 5, 2005	24.12	24.29	23.97	24.05
3257	NASDAQ	COLB	Fri, Jul 1, 2005	24.74	24.85	24.06	24.36
3256	NASDAQ	COLB	Thu, Jun 30, 2005	25.20	25.23	24.47	24.62
3255	NASDAQ	COLB	Wed, Jun 29, 2005	25.07	25.22	24.61	25.20
3254	NASDAQ	COLB	Tue, Jun 28, 2005	24.24	25.13	24.17	25.13
3253	NASDAQ	COLB	Mon, Jun 27, 2005	24.10	24.61	23.92	24.39
3252	NASDAQ	COLB	Fri, Jun 24, 2005	24.31	24.67	23.83	24.17
3251	NASDAQ	COLB	Thu, Jun 23, 2005	24.75	25.02	24.28	24.28
3250	NASDAQ	COLB	Wed, Jun 22, 2005	25.02	25.02	24.70	25.00
3249	NASDAQ	COLB	Tue, Jun 21, 2005	24.51	25.02	24.51	24.80
3248	NASDAQ	COLB	Mon, Jun 20, 2005	24.64	24.98	24.52	24.52
3247	NASDAQ	COLB	Fri, Jun 17, 2005	25.02	25.02	24.76	24.85
3246	NASDAQ	COLB	Thu, Jun 16, 2005	24.32	25.02	24.32	25.02
3245	NASDAQ	COLB	Wed, Jun 15, 2005	24.40	24.51	24.20	24.50
3244	NASDAQ	COLB	Tue, Jun 14, 2005	24.07	24.38	24.05	24.38
3243	NASDAQ	COLB	Mon, Jun 13, 2005	24.47	24.50	24.03	24.43
3242	NASDAQ	COLB	Fri, Jun 10, 2005	24.40	24.50	24.25	24.49
3241	NASDAQ	COLB	Thu, Jun 9, 2005	24.03	24.52	24.03	24.38
3240	NASDAQ	COLB	Wed, Jun 8, 2005	24.41	24.56	24.09	24.09
3239	NASDAQ	COLB	Tue, Jun 7, 2005	24.31	24.56	24.26	24.40
3238	NASDAQ	COLB	Mon, Jun 6, 2005	24.65	24.73	24.40	24.47
3237	NASDAQ	COLB	Fri, Jun 3, 2005	24.80	25.02	24.50	24.55
3236	NASDAQ	COLB	Thu, Jun 2, 2005	25.00	25.01	24.62	24.91
3235	NASDAQ	COLB	Wed, Jun 1, 2005	24.93	25.06	24.74	25.00
3234	NASDAQ	COLB	Tue, May 31, 2005	24.37	24.93	24.37	24.60
3233	NASDAQ	COLB	Fri, May 27, 2005	24.46	24.79	24.46	24.78
3232	NASDAQ	COLB	Thu, May 26, 2005	24.89	24.95	24.32	24.94
3231	NASDAQ	COLB	Wed, May 25, 2005	24.59	24.95	24.29	24.63
3230	NASDAQ	COLB	Tue, May 24, 2005	24.86	24.88	24.34	24.87
3229	NASDAQ	COLB	Mon, May 23, 2005	24.94	24.94	24.67	24.67
3228	NASDAQ	COLB	Fri, May 20, 2005	25.13	25.30	24.54	24.67
3227	NASDAQ	COLB	Thu, May 19, 2005	25.07	25.09	24.66	24.89
3226	NASDAQ	COLB	Wed, May 18, 2005	24.65	25.08	24.63	24.86
3225	NASDAQ	COLB	Tue, May 17, 2005	24.12	24.63	23.85	24.49
3224	NASDAQ	COLB	Mon, May 16, 2005	23.67	24.44	23.67	24.30
3223	NASDAQ	COLB	Fri, May 13, 2005	23.70	23.82	23.35	23.71
3222	NASDAQ	COLB	Thu, May 12, 2005	23.67	23.71	23.15	23.41
3221	NASDAQ	COLB	Wed, May 11, 2005	23.62	23.69	23.17	23.53
3220	NASDAQ	COLB	Tue, May 10, 2005	23.92	24.00	23.41	23.50
3219	NASDAQ	COLB	Mon, May 9, 2005	23.85	24.19	23.71	24.16
3218	NASDAQ	COLB	Fri, May 6, 2005	24.00	24.08	23.37	24.08
3217	NASDAQ	COLB	Thu, May 5, 2005	23.75	24.17	23.63	23.77
3216	NASDAQ	COLB	Wed, May 4, 2005	23.00	23.98	22.95	23.88
3215	NASDAQ	COLB	Tue, May 3, 2005	23.58	23.99	22.82	23.00
3214	NASDAQ	COLB	Mon, May 2, 2005	23.23	23.98	23.23	23.96
3213	NASDAQ	COLB	Fri, Apr 29, 2005	22.94	23.48	22.57	23.47
3212	NASDAQ	COLB	Thu, Apr 28, 2005	23.92	24.09	22.89	23.00
3211	NASDAQ	COLB	Wed, Apr 27, 2005	24.09	24.75	23.76	24.34
3210	NASDAQ	COLB	Tue, Apr 26, 2005	24.30	24.95	24.03	24.21
3209	NASDAQ	COLB	Mon, Apr 25, 2005	24.29	24.71	24.03	24.61
3208	NASDAQ	COLB	Fri, Apr 22, 2005	24.24	24.44	23.72	24.40
3207	NASDAQ	COLB	Thu, Apr 21, 2005	23.98	24.33	23.27	24.27
3206	NASDAQ	COLB	Wed, Apr 20, 2005	23.60	24.09	23.28	23.47
3205	NASDAQ	COLB	Tue, Apr 19, 2005	24.10	24.23	23.76	24.04
3204	NASDAQ	COLB	Mon, Apr 18, 2005	23.48	23.97	23.23	23.70
3203	NASDAQ	COLB	Fri, Apr 15, 2005	24.54	24.58	23.31	23.48
3202	NASDAQ	COLB	Thu, Apr 14, 2005	24.22	24.33	23.72	24.13
3201	NASDAQ	COLB	Wed, Apr 13, 2005	24.26	24.59	24.23	24.40
3200	NASDAQ	COLB	Tue, Apr 12, 2005	23.99	24.81	23.78	24.56
3199	NASDAQ	COLB	Mon, Apr 11, 2005	24.55	24.75	23.62	24.27
3198	NASDAQ	COLB	Fri, Apr 8, 2005	24.41	24.51	24.05	24.32
3197	NASDAQ	COLB	Thu, Apr 7, 2005	24.45	24.76	24.18	24.72
3196	NASDAQ	COLB	Wed, Apr 6, 2005	24.25	24.52	23.99	24.42
3195	NASDAQ	COLB	Tue, Apr 5, 2005	23.79	24.20	23.66	24.04
3194	NASDAQ	COLB	Mon, Apr 4, 2005	23.15	23.92	23.15	23.89
3193	NASDAQ	COLB	Fri, Apr 1, 2005	24.08	24.15	23.03	23.36
3192	NASDAQ	COLB	Thu, Mar 31, 2005	23.96	24.17	23.47	23.75
3191	NASDAQ	COLB	Wed, Mar 30, 2005	24.16	24.50	24.12	24.22
3190	NASDAQ	COLB	Tue, Mar 29, 2005	24.09	24.49	23.86	24.06
3189	NASDAQ	COLB	Mon, Mar 28, 2005	23.82	24.43	23.82	24.12
3188	NASDAQ	COLB	Thu, Mar 24, 2005	24.33	24.33	23.71	23.93
3187	NASDAQ	COLB	Wed, Mar 23, 2005	24.00	24.12	23.80	23.99
3186	NASDAQ	COLB	Tue, Mar 22, 2005	24.40	24.49	24.00	24.07
3185	NASDAQ	COLB	Mon, Mar 21, 2005	23.55	24.41	23.46	24.16
3184	NASDAQ	COLB	Fri, Mar 18, 2005	23.83	24.01	23.32	23.67
3183	NASDAQ	COLB	Thu, Mar 17, 2005	23.07	23.80	23.07	23.79
3182	NASDAQ	COLB	Wed, Mar 16, 2005	23.04	23.59	22.91	23.33
3181	NASDAQ	COLB	Tue, Mar 15, 2005	23.36	23.54	23.25	23.30
3180	NASDAQ	COLB	Mon, Mar 14, 2005	22.94	23.35	22.82	23.30
3179	NASDAQ	COLB	Fri, Mar 11, 2005	23.06	23.38	22.66	22.99
3178	NASDAQ	COLB	Thu, Mar 10, 2005	22.91	23.43	22.80	23.17
3177	NASDAQ	COLB	Wed, Mar 9, 2005	23.25	23.44	22.91	23.15
3176	NASDAQ	COLB	Tue, Mar 8, 2005	23.52	23.74	23.28	23.37
3175	NASDAQ	COLB	Mon, Mar 7, 2005	23.41	24.21	23.41	23.73
3174	NASDAQ	COLB	Fri, Mar 4, 2005	24.02	24.02	23.40	23.76
3173	NASDAQ	COLB	Thu, Mar 3, 2005	24.03	24.03	23.56	23.80
3172	NASDAQ	COLB	Wed, Mar 2, 2005	23.67	24.24	23.50	23.64
3171	NASDAQ	COLB	Tue, Mar 1, 2005	23.92	24.26	23.69	24.21
3170	NASDAQ	COLB	Mon, Feb 28, 2005	23.87	24.10	23.51	23.80
3169	NASDAQ	COLB	Fri, Feb 25, 2005	23.14	24.24	23.14	24.12
3168	NASDAQ	COLB	Thu, Feb 24, 2005	23.28	23.61	22.90	23.53
3167	NASDAQ	COLB	Wed, Feb 23, 2005	23.10	23.38	22.66	23.29
3166	NASDAQ	COLB	Tue, Feb 22, 2005	23.64	23.66	22.70	22.79
3165	NASDAQ	COLB	Fri, Feb 18, 2005	24.09	24.23	23.32	23.35
3164	NASDAQ	COLB	Thu, Feb 17, 2005	24.40	24.88	23.71	23.71
3163	NASDAQ	COLB	Wed, Feb 16, 2005	24.03	24.82	24.03	24.46
3162	NASDAQ	COLB	Tue, Feb 15, 2005	24.55	24.63	24.03	24.45
3161	NASDAQ	COLB	Mon, Feb 14, 2005	24.66	24.68	24.15	24.50
3160	NASDAQ	COLB	Fri, Feb 11, 2005	24.13	24.75	23.85	24.66
3159	NASDAQ	COLB	Thu, Feb 10, 2005	23.88	24.64	23.63	24.03
3158	NASDAQ	COLB	Wed, Feb 9, 2005	24.33	24.94	23.82	24.00
3157	NASDAQ	COLB	Tue, Feb 8, 2005	24.69	24.84	24.41	24.74
3156	NASDAQ	COLB	Mon, Feb 7, 2005	24.16	24.69	24.16	24.45
3155	NASDAQ	COLB	Fri, Feb 4, 2005	24.15	24.55	23.93	24.55
3154	NASDAQ	COLB	Thu, Feb 3, 2005	24.23	24.42	23.86	24.14
3153	NASDAQ	COLB	Wed, Feb 2, 2005	24.02	24.37	23.68	24.15
3152	NASDAQ	COLB	Tue, Feb 1, 2005	23.55	24.19	23.49	23.80
3151	NASDAQ	COLB	Mon, Jan 31, 2005	23.31	23.70	23.01	23.55
3150	NASDAQ	COLB	Fri, Jan 28, 2005	23.25	23.42	22.88	23.03
3149	NASDAQ	COLB	Thu, Jan 27, 2005	23.17	23.54	23.17	23.25
3148	NASDAQ	COLB	Wed, Jan 26, 2005	23.66	23.66	23.05	23.60
3147	NASDAQ	COLB	Tue, Jan 25, 2005	23.57	23.75	23.13	23.37
3146	NASDAQ	COLB	Mon, Jan 24, 2005	23.28	23.67	23.10	23.10
3145	NASDAQ	COLB	Fri, Jan 21, 2005	23.80	23.98	23.27	23.39
3144	NASDAQ	COLB	Thu, Jan 20, 2005	23.95	24.26	23.34	23.59
3143	NASDAQ	COLB	Wed, Jan 19, 2005	24.60	24.60	23.66	23.81
3142	NASDAQ	COLB	Tue, Jan 18, 2005	23.51	24.45	23.51	24.39
3141	NASDAQ	COLB	Fri, Jan 14, 2005	23.89	24.00	23.63	23.99
3140	NASDAQ	COLB	Thu, Jan 13, 2005	24.00	24.27	23.40	23.69
3139	NASDAQ	COLB	Wed, Jan 12, 2005	24.09	24.32	23.53	24.26
3138	NASDAQ	COLB	Tue, Jan 11, 2005	24.94	24.94	23.88	24.21
3137	NASDAQ	COLB	Mon, Jan 10, 2005	24.32	24.51	23.87	24.44
3136	NASDAQ	COLB	Fri, Jan 7, 2005	24.74	24.83	23.87	23.87
3135	NASDAQ	COLB	Thu, Jan 6, 2005	24.50	24.83	24.30	24.53
3134	NASDAQ	COLB	Wed, Jan 5, 2005	25.00	25.10	24.55	24.59
3133	NASDAQ	COLB	Tue, Jan 4, 2005	25.04	25.34	24.50	24.57
3132	NASDAQ	COLB	Mon, Jan 3, 2005	25.65	25.83	24.70	24.74
3131	NASDAQ	COLB	Fri, Dec 31, 2004	26.26	26.26	24.97	24.99
3130	NASDAQ	COLB	Thu, Dec 30, 2004	25.87	26.16	25.56	25.56
3129	NASDAQ	COLB	Wed, Dec 29, 2004	26.68	26.80	25.80	25.94
3128	NASDAQ	COLB	Tue, Dec 28, 2004	25.60	26.92	25.60	26.84
3127	NASDAQ	COLB	Mon, Dec 27, 2004	26.20	26.20	25.32	25.64
3126	NASDAQ	COLB	Thu, Dec 23, 2004	25.90	26.11	25.87	26.11
3125	NASDAQ	COLB	Wed, Dec 22, 2004	25.63	26.00	25.60	25.80
3124	NASDAQ	COLB	Tue, Dec 21, 2004	25.57	25.75	25.02	25.74
3123	NASDAQ	COLB	Mon, Dec 20, 2004	24.80	25.74	24.80	25.17
3122	NASDAQ	COLB	Fri, Dec 17, 2004	25.27	25.50	24.77	25.30
3121	NASDAQ	COLB	Thu, Dec 16, 2004	25.51	25.81	25.15	25.33
3120	NASDAQ	COLB	Wed, Dec 15, 2004	25.34	25.80	25.28	25.50
3119	NASDAQ	COLB	Tue, Dec 14, 2004	24.85	25.79	24.85	25.79
3118	NASDAQ	COLB	Mon, Dec 13, 2004	25.30	25.40	24.94	25.40
3117	NASDAQ	COLB	Fri, Dec 10, 2004	24.90	25.39	24.66	25.07
3116	NASDAQ	COLB	Thu, Dec 9, 2004	24.70	25.33	24.68	25.17
3115	NASDAQ	COLB	Wed, Dec 8, 2004	24.54	25.35	24.54	25.35
3114	NASDAQ	COLB	Tue, Dec 7, 2004	25.40	25.43	24.51	24.62
3113	NASDAQ	COLB	Mon, Dec 6, 2004	25.45	25.90	25.16	25.28
3112	NASDAQ	COLB	Fri, Dec 3, 2004	25.77	25.87	25.36	25.73
3111	NASDAQ	COLB	Thu, Dec 2, 2004	25.73	26.35	25.73	25.92
3110	NASDAQ	COLB	Wed, Dec 1, 2004	25.91	26.44	25.37	26.11
3109	NASDAQ	COLB	Tue, Nov 30, 2004	25.61	25.85	25.39	25.39
3108	NASDAQ	COLB	Mon, Nov 29, 2004	25.69	26.00	25.50	25.86
3107	NASDAQ	COLB	Fri, Nov 26, 2004	25.64	25.65	25.04	25.48
3106	NASDAQ	COLB	Wed, Nov 24, 2004	25.05	25.53	25.05	25.36
3105	NASDAQ	COLB	Tue, Nov 23, 2004	25.58	25.58	25.01	25.35
3104	NASDAQ	COLB	Mon, Nov 22, 2004	25.03	25.51	24.75	25.43
3103	NASDAQ	COLB	Fri, Nov 19, 2004	24.87	25.34	24.75	24.82
3102	NASDAQ	COLB	Thu, Nov 18, 2004	25.40	25.40	25.04	25.19
3101	NASDAQ	COLB	Wed, Nov 17, 2004	25.54	25.65	24.94	24.94
3100	NASDAQ	COLB	Tue, Nov 16, 2004	25.59	25.60	25.05	25.22
3099	NASDAQ	COLB	Mon, Nov 15, 2004	25.45	25.53	25.18	25.53
3098	NASDAQ	COLB	Fri, Nov 12, 2004	25.14	25.65	24.90	25.58
3097	NASDAQ	COLB	Thu, Nov 11, 2004	25.00	25.41	24.89	25.39
3096	NASDAQ	COLB	Wed, Nov 10, 2004	24.75	25.14	24.73	24.99
3095	NASDAQ	COLB	Tue, Nov 9, 2004	24.44	25.23	24.43	25.10
3094	NASDAQ	COLB	Mon, Nov 8, 2004	25.01	25.23	24.34	24.50
3093	NASDAQ	COLB	Fri, Nov 5, 2004	25.35	25.55	25.01	25.39
3092	NASDAQ	COLB	Thu, Nov 4, 2004	24.95	25.58	24.50	25.58
3091	NASDAQ	COLB	Wed, Nov 3, 2004	24.63	25.15	24.47	25.15
3090	NASDAQ	COLB	Tue, Nov 2, 2004	24.74	24.87	24.15	24.16
3089	NASDAQ	COLB	Mon, Nov 1, 2004	24.48	25.03	24.23	24.39
3088	NASDAQ	COLB	Fri, Oct 29, 2004	25.27	25.61	24.50	24.50
3087	NASDAQ	COLB	Thu, Oct 28, 2004	25.01	25.80	24.42	25.40
3086	NASDAQ	COLB	Wed, Oct 27, 2004	24.79	25.75	24.42	25.75
3085	NASDAQ	COLB	Tue, Oct 26, 2004	24.25	24.85	24.20	24.85
3084	NASDAQ	COLB	Mon, Oct 25, 2004	24.00	24.63	23.88	24.63
3083	NASDAQ	COLB	Fri, Oct 22, 2004	23.91	24.25	23.69	24.07
3082	NASDAQ	COLB	Thu, Oct 21, 2004	23.52	24.40	23.35	24.22
3081	NASDAQ	COLB	Wed, Oct 20, 2004	24.49	24.49	23.64	24.06
3080	NASDAQ	COLB	Tue, Oct 19, 2004	24.22	24.81	23.92	24.15
3079	NASDAQ	COLB	Mon, Oct 18, 2004	24.16	24.83	23.99	24.83
3078	NASDAQ	COLB	Fri, Oct 15, 2004	23.80	24.85	23.75	24.39
3077	NASDAQ	COLB	Thu, Oct 14, 2004	23.78	24.03	23.66	23.77
3076	NASDAQ	COLB	Wed, Oct 13, 2004	23.75	24.47	23.75	23.76
3075	NASDAQ	COLB	Tue, Oct 12, 2004	23.15	24.19	23.10	24.19
3074	NASDAQ	COLB	Mon, Oct 11, 2004	22.80	23.00	22.73	23.00
3073	NASDAQ	COLB	Fri, Oct 8, 2004	23.60	23.60	22.80	22.80
3072	NASDAQ	COLB	Thu, Oct 7, 2004	23.37	23.99	23.37	23.42
3071	NASDAQ	COLB	Wed, Oct 6, 2004	23.82	23.92	23.49	23.76
3070	NASDAQ	COLB	Tue, Oct 5, 2004	24.20	24.30	23.65	23.70
3069	NASDAQ	COLB	Mon, Oct 4, 2004	24.36	24.52	24.10	24.10
3068	NASDAQ	COLB	Fri, Oct 1, 2004	23.90	24.17	23.59	23.99
3067	NASDAQ	COLB	Thu, Sep 30, 2004	23.82	24.05	23.42	23.79
3066	NASDAQ	COLB	Wed, Sep 29, 2004	23.49	24.00	23.27	23.98
3065	NASDAQ	COLB	Tue, Sep 28, 2004	23.50	23.71	23.12	23.70
3064	NASDAQ	COLB	Mon, Sep 27, 2004	24.00	24.00	23.21	23.21
3063	NASDAQ	COLB	Fri, Sep 24, 2004	24.18	24.18	23.86	23.86
3062	NASDAQ	COLB	Thu, Sep 23, 2004	23.90	24.10	23.76	24.00
3061	NASDAQ	COLB	Wed, Sep 22, 2004	24.80	24.80	23.69	23.88
3060	NASDAQ	COLB	Tue, Sep 21, 2004	24.51	24.60	24.20	24.41
3059	NASDAQ	COLB	Mon, Sep 20, 2004	24.11	24.56	24.11	24.47
3058	NASDAQ	COLB	Fri, Sep 17, 2004	24.54	25.32	24.01	24.53
3057	NASDAQ	COLB	Thu, Sep 16, 2004	23.92	24.64	23.92	24.50
3056	NASDAQ	COLB	Wed, Sep 15, 2004	24.00	24.60	24.00	24.36
3055	NASDAQ	COLB	Tue, Sep 14, 2004	24.23	24.75	23.96	24.57
3054	NASDAQ	COLB	Mon, Sep 13, 2004	24.26	24.80	24.23	24.35
3053	NASDAQ	COLB	Fri, Sep 10, 2004	25.06	25.06	24.29	24.46
3052	NASDAQ	COLB	Thu, Sep 9, 2004	24.03	25.02	23.91	24.72
3051	NASDAQ	COLB	Wed, Sep 8, 2004	24.20	24.22	23.69	24.02
3050	NASDAQ	COLB	Tue, Sep 7, 2004	23.30	24.11	22.46	24.08
3049	NASDAQ	COLB	Fri, Sep 3, 2004	22.76	23.22	22.75	23.14
3048	NASDAQ	COLB	Thu, Sep 2, 2004	22.57	23.07	22.45	23.07
3047	NASDAQ	COLB	Wed, Sep 1, 2004	22.47	23.41	22.10	22.64
3046	NASDAQ	COLB	Tue, Aug 31, 2004	21.76	22.85	21.76	22.59
3045	NASDAQ	COLB	Mon, Aug 30, 2004	21.77	22.47	21.77	22.00
3044	NASDAQ	COLB	Fri, Aug 27, 2004	21.71	22.50	21.71	22.24
3043	NASDAQ	COLB	Thu, Aug 26, 2004	22.04	22.39	21.98	22.39
3042	NASDAQ	COLB	Wed, Aug 25, 2004	22.02	22.24	21.75	22.20
3041	NASDAQ	COLB	Tue, Aug 24, 2004	22.00	22.30	21.72	21.96
3040	NASDAQ	COLB	Mon, Aug 23, 2004	22.11	22.50	21.72	21.85
3039	NASDAQ	COLB	Fri, Aug 20, 2004	21.34	22.50	21.08	22.50
3038	NASDAQ	COLB	Thu, Aug 19, 2004	21.80	21.80	21.05	21.32
3037	NASDAQ	COLB	Wed, Aug 18, 2004	21.31	21.61	21.09	21.50
3036	NASDAQ	COLB	Tue, Aug 17, 2004	21.42	21.42	21.02	21.39
3035	NASDAQ	COLB	Mon, Aug 16, 2004	20.82	21.30	20.82	21.30
3034	NASDAQ	COLB	Fri, Aug 13, 2004	20.66	21.00	20.40	20.94
3033	NASDAQ	COLB	Thu, Aug 12, 2004	20.94	21.00	20.70	20.70
3032	NASDAQ	COLB	Wed, Aug 11, 2004	21.05	21.05	20.63	21.00
3031	NASDAQ	COLB	Tue, Aug 10, 2004	20.68	21.24	20.68	21.24
3030	NASDAQ	COLB	Mon, Aug 9, 2004	21.00	21.04	20.51	20.51
3029	NASDAQ	COLB	Fri, Aug 6, 2004	21.16	21.42	21.00	21.00
3028	NASDAQ	COLB	Thu, Aug 5, 2004	21.20	21.51	21.11	21.48
3027	NASDAQ	COLB	Wed, Aug 4, 2004	21.03	21.54	21.03	21.19
3026	NASDAQ	COLB	Tue, Aug 3, 2004	21.26	21.60	21.11	21.19
3025	NASDAQ	COLB	Mon, Aug 2, 2004	21.32	21.88	21.07	21.49
3024	NASDAQ	COLB	Fri, Jul 30, 2004	21.97	22.25	21.51	21.77
3023	NASDAQ	COLB	Thu, Jul 29, 2004	22.13	22.50	21.44	22.02
3022	NASDAQ	COLB	Wed, Jul 28, 2004	22.34	22.39	21.54	22.19
3021	NASDAQ	COLB	Tue, Jul 27, 2004	21.90	22.29	21.49	22.03
3020	NASDAQ	COLB	Mon, Jul 26, 2004	21.88	21.96	21.44	21.82
3019	NASDAQ	COLB	Fri, Jul 23, 2004	21.00	21.94	21.00	21.60
3018	NASDAQ	COLB	Thu, Jul 22, 2004	21.99	21.99	21.20	21.51
3017	NASDAQ	COLB	Wed, Jul 21, 2004	22.30	22.30	21.61	21.61
3016	NASDAQ	COLB	Tue, Jul 20, 2004	21.65	22.18	21.61	22.18
3015	NASDAQ	COLB	Mon, Jul 19, 2004	21.92	21.98	21.58	21.65
3014	NASDAQ	COLB	Fri, Jul 16, 2004	21.92	22.27	21.71	21.81
3013	NASDAQ	COLB	Thu, Jul 15, 2004	22.09	22.39	22.01	22.01
3012	NASDAQ	COLB	Wed, Jul 14, 2004	21.95	22.50	21.95	22.21
3011	NASDAQ	COLB	Tue, Jul 13, 2004	22.75	22.94	21.83	22.06
3010	NASDAQ	COLB	Mon, Jul 12, 2004	22.44	22.55	21.65	22.02
3009	NASDAQ	COLB	Fri, Jul 9, 2004	21.56	22.75	21.55	22.19
3008	NASDAQ	COLB	Thu, Jul 8, 2004	22.20	22.30	21.55	21.56
3007	NASDAQ	COLB	Wed, Jul 7, 2004	21.93	22.49	21.88	22.17
3006	NASDAQ	COLB	Tue, Jul 6, 2004	21.85	22.42	21.85	22.34
3005	NASDAQ	COLB	Fri, Jul 2, 2004	22.04	22.29	21.85	21.95
3004	NASDAQ	COLB	Thu, Jul 1, 2004	22.79	22.79	21.91	21.93
3003	NASDAQ	COLB	Wed, Jun 30, 2004	21.89	23.05	21.89	22.22
3002	NASDAQ	COLB	Tue, Jun 29, 2004	21.57	22.14	21.46	21.64
3001	NASDAQ	COLB	Mon, Jun 28, 2004	21.60	22.68	21.19	21.87
3000	NASDAQ	COLB	Fri, Jun 25, 2004	21.23	22.83	21.23	22.81
2999	NASDAQ	COLB	Thu, Jun 24, 2004	22.29	22.30	21.34	21.34
2998	NASDAQ	COLB	Wed, Jun 23, 2004	21.42	22.20	21.42	21.95
2997	NASDAQ	COLB	Tue, Jun 22, 2004	21.99	22.17	21.19	21.66
2996	NASDAQ	COLB	Mon, Jun 21, 2004	21.50	21.88	21.17	21.53
2995	NASDAQ	COLB	Fri, Jun 18, 2004	21.60	21.80	21.20	21.80
2994	NASDAQ	COLB	Thu, Jun 17, 2004	22.08	22.08	21.61	21.61
2993	NASDAQ	COLB	Wed, Jun 16, 2004	21.61	22.15	21.61	21.70
2992	NASDAQ	COLB	Tue, Jun 15, 2004	22.44	22.45	21.53	21.61
2991	NASDAQ	COLB	Mon, Jun 14, 2004	22.65	22.66	21.35	21.41
2990	NASDAQ	COLB	Thu, Jun 10, 2004	22.48	22.48	21.60	22.48
2989	NASDAQ	COLB	Wed, Jun 9, 2004	22.33	22.45	21.76	22.07
2988	NASDAQ	COLB	Tue, Jun 8, 2004	21.55	22.25	21.55	22.05
2987	NASDAQ	COLB	Mon, Jun 7, 2004	21.38	22.72	21.38	22.70
2986	NASDAQ	COLB	Fri, Jun 4, 2004	21.59	21.84	21.21	21.59
2985	NASDAQ	COLB	Thu, Jun 3, 2004	22.00	22.12	21.28	21.49
2984	NASDAQ	COLB	Wed, Jun 2, 2004	22.26	22.73	21.50	21.77
2983	NASDAQ	COLB	Tue, Jun 1, 2004	21.66	22.50	21.44	22.48
2982	NASDAQ	COLB	Fri, May 28, 2004	22.06	22.17	21.22	21.22
2981	NASDAQ	COLB	Thu, May 27, 2004	21.60	22.20	21.49	22.01
2980	NASDAQ	COLB	Wed, May 26, 2004	22.47	22.72	21.37	21.66
2979	NASDAQ	COLB	Tue, May 25, 2004	21.00	23.12	20.63	23.05
2978	NASDAQ	COLB	Mon, May 24, 2004	20.50	21.20	20.50	21.20
2977	NASDAQ	COLB	Fri, May 21, 2004	20.41	20.84	20.28	20.84
2976	NASDAQ	COLB	Thu, May 20, 2004	20.41	20.94	20.29	20.40
2975	NASDAQ	COLB	Wed, May 19, 2004	20.93	20.94	20.31	20.54
2974	NASDAQ	COLB	Tue, May 18, 2004	20.74	20.86	20.52	20.80
2973	NASDAQ	COLB	Mon, May 17, 2004	20.50	21.17	20.30	20.52
2972	NASDAQ	COLB	Fri, May 14, 2004	20.52	21.37	20.51	20.97
2971	NASDAQ	COLB	Thu, May 13, 2004	22.00	22.50	21.50	21.56
2970	NASDAQ	COLB	Wed, May 12, 2004	22.56	22.56	22.01	22.02
2969	NASDAQ	COLB	Tue, May 11, 2004	23.70	23.70	22.35	22.63
2968	NASDAQ	COLB	Mon, May 10, 2004	22.39	23.67	21.50	22.88
2967	NASDAQ	COLB	Fri, May 7, 2004	23.20	23.40	23.00	23.25
2966	NASDAQ	COLB	Thu, May 6, 2004	22.51	23.18	22.20	23.16
2965	NASDAQ	COLB	Wed, May 5, 2004	22.85	23.15	22.54	22.74
2964	NASDAQ	COLB	Tue, May 4, 2004	22.23	22.80	22.19	22.52
2963	NASDAQ	COLB	Mon, May 3, 2004	22.71	22.71	21.98	22.11
2962	NASDAQ	COLB	Fri, Apr 30, 2004	22.59	22.74	22.01	22.33
2961	NASDAQ	COLB	Thu, Apr 29, 2004	22.36	22.91	22.36	22.59
2960	NASDAQ	COLB	Wed, Apr 28, 2004	23.60	23.70	22.25	22.41
2959	NASDAQ	COLB	Tue, Apr 27, 2004	23.52	24.14	23.52	23.75
2958	NASDAQ	COLB	Mon, Apr 26, 2004	24.10	24.17	23.25	23.77
2957	NASDAQ	COLB	Fri, Apr 23, 2004	24.06	24.09	23.70	23.73
2956	NASDAQ	COLB	Thu, Apr 22, 2004	24.04	24.05	23.33	23.98
2955	NASDAQ	COLB	Wed, Apr 21, 2004	24.19	24.20	23.28	24.11
2954	NASDAQ	COLB	Tue, Apr 20, 2004	24.23	24.50	23.70	23.75
2953	NASDAQ	COLB	Mon, Apr 19, 2004	24.50	24.50	23.66	24.09
2952	NASDAQ	COLB	Fri, Apr 16, 2004	24.00	24.41	23.84	24.11
2951	NASDAQ	COLB	Thu, Apr 15, 2004	23.75	24.74	23.26	24.10
2950	NASDAQ	COLB	Wed, Apr 14, 2004	24.01	24.71	23.84	24.12
2949	NASDAQ	COLB	Tue, Apr 13, 2004	25.00	25.97	24.20	24.50
2948	NASDAQ	COLB	Mon, Apr 12, 2004	25.45	26.10	25.45	25.58
2947	NASDAQ	COLB	Thu, Apr 8, 2004	26.00	26.04	24.36	25.50
2946	NASDAQ	COLB	Wed, Apr 7, 2004	26.20	26.27	24.32	25.53
2945	NASDAQ	COLB	Tue, Apr 6, 2004	27.15	27.15	25.60	25.62
2944	NASDAQ	COLB	Mon, Apr 5, 2004	28.00	28.00	26.85	27.15
2943	NASDAQ	COLB	Fri, Apr 2, 2004	27.64	28.04	27.34	27.55
2942	NASDAQ	COLB	Thu, Apr 1, 2004	28.07	28.07	27.21	27.21
2941	NASDAQ	COLB	Wed, Mar 31, 2004	26.46	28.06	26.46	27.98
2940	NASDAQ	COLB	Tue, Mar 30, 2004	25.99	26.70	25.99	26.67
2939	NASDAQ	COLB	Mon, Mar 29, 2004	26.35	26.50	26.25	26.50
2938	NASDAQ	COLB	Fri, Mar 26, 2004	25.63	26.25	25.60	26.14
2937	NASDAQ	COLB	Thu, Mar 25, 2004	25.01	26.25	25.01	25.90
2936	NASDAQ	COLB	Wed, Mar 24, 2004	24.93	25.50	24.93	25.24
2935	NASDAQ	COLB	Tue, Mar 23, 2004	25.17	25.56	24.92	25.52
2934	NASDAQ	COLB	Mon, Mar 22, 2004	25.22	25.22	24.90	25.07
2933	NASDAQ	COLB	Fri, Mar 19, 2004	25.20	25.27	24.75	25.10
2932	NASDAQ	COLB	Thu, Mar 18, 2004	24.91	25.22	24.70	24.96
2931	NASDAQ	COLB	Wed, Mar 17, 2004	25.05	25.85	24.91	25.22
2930	NASDAQ	COLB	Tue, Mar 16, 2004	25.91	25.93	25.07	25.13
2929	NASDAQ	COLB	Mon, Mar 15, 2004	26.63	26.68	25.62	25.63
2928	NASDAQ	COLB	Fri, Mar 12, 2004	26.24	26.50	26.01	26.49
2927	NASDAQ	COLB	Thu, Mar 11, 2004	25.86	26.50	25.71	26.00
2926	NASDAQ	COLB	Wed, Mar 10, 2004	24.82	26.39	24.82	26.00
2925	NASDAQ	COLB	Tue, Mar 9, 2004	25.41	25.75	25.00	25.67
2924	NASDAQ	COLB	Mon, Mar 8, 2004	25.40	25.60	24.58	24.63
2923	NASDAQ	COLB	Fri, Mar 5, 2004	25.20	25.20	24.81	24.93
2922	NASDAQ	COLB	Thu, Mar 4, 2004	24.99	25.20	24.40	25.20
2921	NASDAQ	COLB	Wed, Mar 3, 2004	24.70	25.08	24.39	24.67
2920	NASDAQ	COLB	Tue, Mar 2, 2004	25.16	25.16	24.71	24.73
2919	NASDAQ	COLB	Mon, Mar 1, 2004	25.00	25.00	24.53	24.78
2918	NASDAQ	COLB	Fri, Feb 27, 2004	25.15	25.15	24.75	24.80
2917	NASDAQ	COLB	Thu, Feb 26, 2004	25.00	25.08	24.74	25.06
2916	NASDAQ	COLB	Wed, Feb 25, 2004	25.20	25.20	24.40	24.99
2915	NASDAQ	COLB	Tue, Feb 24, 2004	25.20	25.20	24.25	24.74
2914	NASDAQ	COLB	Mon, Feb 23, 2004	25.54	25.85	24.70	24.89
2913	NASDAQ	COLB	Fri, Feb 20, 2004	24.35	24.69	24.00	24.54
2912	NASDAQ	COLB	Thu, Feb 19, 2004	24.20	24.48	23.86	24.10
2911	NASDAQ	COLB	Wed, Feb 18, 2004	23.85	24.19	23.70	24.10
2910	NASDAQ	COLB	Tue, Feb 17, 2004	24.00	24.00	23.40	23.80
2909	NASDAQ	COLB	Fri, Feb 13, 2004	23.51	23.80	23.31	23.70
2908	NASDAQ	COLB	Thu, Feb 12, 2004	23.90	23.90	23.34	23.52
2907	NASDAQ	COLB	Wed, Feb 11, 2004	23.12	23.83	22.86	23.60
2906	NASDAQ	COLB	Tue, Feb 10, 2004	23.00	23.35	22.82	23.20
2905	NASDAQ	COLB	Mon, Feb 9, 2004	23.92	23.92	22.74	23.12
2904	NASDAQ	COLB	Fri, Feb 6, 2004	22.64	23.70	22.34	23.32
2903	NASDAQ	COLB	Thu, Feb 5, 2004	22.24	22.81	22.00	22.60
2902	NASDAQ	COLB	Wed, Feb 4, 2004	22.91	22.91	22.01	22.24
2901	NASDAQ	COLB	Tue, Feb 3, 2004	23.10	23.25	22.37	22.50
2900	NASDAQ	COLB	Mon, Feb 2, 2004	22.49	22.68	21.88	22.65
2899	NASDAQ	COLB	Fri, Jan 30, 2004	22.48	22.74	21.25	22.12
2898	NASDAQ	COLB	Thu, Jan 29, 2004	21.76	22.30	21.11	21.99
2897	NASDAQ	COLB	Wed, Jan 28, 2004	22.63	22.89	21.79	21.96
2896	NASDAQ	COLB	Tue, Jan 27, 2004	22.99	22.99	22.05	22.31
2895	NASDAQ	COLB	Mon, Jan 26, 2004	22.17	22.95	21.87	22.94
2894	NASDAQ	COLB	Fri, Jan 23, 2004	21.56	22.50	21.56	22.50
2893	NASDAQ	COLB	Thu, Jan 22, 2004	22.00	22.85	21.77	21.77
2892	NASDAQ	COLB	Wed, Jan 21, 2004	22.20	22.89	21.66	22.80
2891	NASDAQ	COLB	Tue, Jan 20, 2004	22.57	22.75	21.68	22.40
2890	NASDAQ	COLB	Fri, Jan 16, 2004	22.56	22.58	22.20	22.34
2889	NASDAQ	COLB	Thu, Jan 15, 2004	22.88	22.88	21.82	22.59
2888	NASDAQ	COLB	Wed, Jan 14, 2004	22.13	22.59	21.42	22.59
2887	NASDAQ	COLB	Tue, Jan 13, 2004	21.38	21.95	21.21	21.91
2886	NASDAQ	COLB	Mon, Jan 12, 2004	21.11	21.93	21.11	21.93
2885	NASDAQ	COLB	Fri, Jan 9, 2004	21.81	22.00	21.30	21.35
2884	NASDAQ	COLB	Thu, Jan 8, 2004	22.04	22.19	21.52	22.05
2883	NASDAQ	COLB	Wed, Jan 7, 2004	22.57	22.57	21.54	22.00
2882	NASDAQ	COLB	Tue, Jan 6, 2004	22.30	22.70	22.14	22.35
2881	NASDAQ	COLB	Mon, Jan 5, 2004	22.40	22.86	22.25	22.70
2880	NASDAQ	COLB	Fri, Jan 2, 2004	21.99	22.00	21.65	21.93
2879	NASDAQ	COLB	Wed, Dec 31, 2003	22.00	22.00	21.42	21.66
2878	NASDAQ	COLB	Tue, Dec 30, 2003	21.71	21.99	21.50	21.92
2877	NASDAQ	COLB	Mon, Dec 29, 2003	21.68	22.00	21.67	21.89
2876	NASDAQ	COLB	Fri, Dec 26, 2003	21.53	21.94	21.33	21.86
2875	NASDAQ	COLB	Wed, Dec 24, 2003	21.95	21.95	21.32	21.71
2874	NASDAQ	COLB	Tue, Dec 23, 2003	20.98	21.89	20.98	21.89
2873	NASDAQ	COLB	Mon, Dec 22, 2003	21.29	21.36	20.81	21.35
2872	NASDAQ	COLB	Fri, Dec 19, 2003	21.85	21.85	20.81	21.12
2871	NASDAQ	COLB	Thu, Dec 18, 2003	21.02	21.75	21.01	21.63
2870	NASDAQ	COLB	Wed, Dec 17, 2003	20.90	21.58	20.77	21.52
2869	NASDAQ	COLB	Tue, Dec 16, 2003	20.70	21.50	20.18	21.47
2868	NASDAQ	COLB	Mon, Dec 15, 2003	22.40	22.40	20.96	21.15
2867	NASDAQ	COLB	Fri, Dec 12, 2003	21.65	22.40	21.40	22.40
2866	NASDAQ	COLB	Thu, Dec 11, 2003	20.40	21.65	20.29	21.65
2865	NASDAQ	COLB	Wed, Dec 10, 2003	20.30	20.69	20.12	20.58
2864	NASDAQ	COLB	Tue, Dec 9, 2003	20.68	20.97	20.11	20.20
2863	NASDAQ	COLB	Mon, Dec 8, 2003	20.35	20.98	20.02	20.98
2862	NASDAQ	COLB	Fri, Dec 5, 2003	20.51	20.51	20.03	20.36
2861	NASDAQ	COLB	Thu, Dec 4, 2003	20.51	20.86	20.02	20.41
2860	NASDAQ	COLB	Wed, Dec 3, 2003	20.51	21.00	20.51	20.62
2859	NASDAQ	COLB	Tue, Dec 2, 2003	21.00	21.39	20.64	20.71
2858	NASDAQ	COLB	Mon, Dec 1, 2003	20.99	21.50	20.82	20.99
2857	NASDAQ	COLB	Fri, Nov 28, 2003	21.47	21.47	20.73	20.99
2856	NASDAQ	COLB	Wed, Nov 26, 2003	20.83	21.44	20.60	21.38
2855	NASDAQ	COLB	Tue, Nov 25, 2003	20.32	21.38	20.32	21.37
2854	NASDAQ	COLB	Mon, Nov 24, 2003	19.95	20.39	19.60	20.34
2853	NASDAQ	COLB	Fri, Nov 21, 2003	19.99	19.99	19.71	19.98
2852	NASDAQ	COLB	Thu, Nov 20, 2003	19.76	19.98	19.65	19.97
2851	NASDAQ	COLB	Wed, Nov 19, 2003	19.01	19.98	19.01	19.93
2850	NASDAQ	COLB	Tue, Nov 18, 2003	19.09	19.90	19.09	19.75
2849	NASDAQ	COLB	Mon, Nov 17, 2003	19.73	19.92	19.16	19.71
2848	NASDAQ	COLB	Fri, Nov 14, 2003	19.90	19.99	19.54	19.72
2847	NASDAQ	COLB	Thu, Nov 13, 2003	19.82	20.05	19.82	19.82
2846	NASDAQ	COLB	Wed, Nov 12, 2003	19.30	19.98	19.30	19.95
2845	NASDAQ	COLB	Tue, Nov 11, 2003	18.75	19.45	18.63	18.98
2844	NASDAQ	COLB	Mon, Nov 10, 2003	19.92	19.93	19.00	19.24
2843	NASDAQ	COLB	Fri, Nov 7, 2003	19.96	19.99	19.85	19.86
2842	NASDAQ	COLB	Thu, Nov 6, 2003	19.75	19.99	19.53	19.97
2841	NASDAQ	COLB	Wed, Nov 5, 2003	19.64	20.03	19.61	19.95
2840	NASDAQ	COLB	Tue, Nov 4, 2003	19.61	20.05	19.61	19.91
2839	NASDAQ	COLB	Mon, Nov 3, 2003	19.52	19.97	19.34	19.88
2838	NASDAQ	COLB	Fri, Oct 31, 2003	19.99	19.99	19.37	19.37
2837	NASDAQ	COLB	Thu, Oct 30, 2003	19.98	19.98	19.77	19.77
2836	NASDAQ	COLB	Wed, Oct 29, 2003	19.50	19.98	19.46	19.94
2835	NASDAQ	COLB	Tue, Oct 28, 2003	18.51	19.79	18.51	19.79
2834	NASDAQ	COLB	Mon, Oct 27, 2003	18.91	19.40	18.50	18.61
2833	NASDAQ	COLB	Fri, Oct 24, 2003	18.66	19.20	18.48	18.90
2832	NASDAQ	COLB	Thu, Oct 23, 2003	19.48	19.81	18.66	18.84
2831	NASDAQ	COLB	Wed, Oct 22, 2003	19.91	19.92	19.52	19.53
2830	NASDAQ	COLB	Tue, Oct 21, 2003	19.97	19.99	19.73	19.98
2829	NASDAQ	COLB	Mon, Oct 20, 2003	19.47	19.99	19.39	19.98
2828	NASDAQ	COLB	Fri, Oct 17, 2003	19.62	19.79	19.39	19.39
2827	NASDAQ	COLB	Thu, Oct 16, 2003	19.65	19.84	19.60	19.76
2826	NASDAQ	COLB	Wed, Oct 15, 2003	19.97	19.99	19.56	19.58
2825	NASDAQ	COLB	Tue, Oct 14, 2003	19.69	20.00	19.45	19.98
2824	NASDAQ	COLB	Mon, Oct 13, 2003	18.85	19.85	18.85	19.69
2823	NASDAQ	COLB	Fri, Oct 10, 2003	18.81	19.31	18.71	19.00
2822	NASDAQ	COLB	Thu, Oct 9, 2003	19.14	19.50	19.00	19.21
2821	NASDAQ	COLB	Wed, Oct 8, 2003	19.10	19.40	18.96	19.32
2820	NASDAQ	COLB	Tue, Oct 7, 2003	18.76	19.40	18.76	19.40
2819	NASDAQ	COLB	Mon, Oct 6, 2003	18.63	18.95	18.18	18.95
2818	NASDAQ	COLB	Fri, Oct 3, 2003	18.89	19.00	18.16	18.97
2817	NASDAQ	COLB	Thu, Oct 2, 2003	18.05	18.91	18.05	18.28
2816	NASDAQ	COLB	Wed, Oct 1, 2003	17.66	18.65	17.61	18.61
2815	NASDAQ	COLB	Tue, Sep 30, 2003	17.82	17.96	17.52	17.64
2814	NASDAQ	COLB	Mon, Sep 29, 2003	17.66	18.11	17.55	18.11
2813	NASDAQ	COLB	Fri, Sep 26, 2003	17.72	17.89	17.10	17.67
2812	NASDAQ	COLB	Thu, Sep 25, 2003	18.07	18.39	17.46	17.68
2811	NASDAQ	COLB	Wed, Sep 24, 2003	18.85	19.00	18.10	18.11
2810	NASDAQ	COLB	Tue, Sep 23, 2003	18.86	18.99	18.74	18.95
2809	NASDAQ	COLB	Mon, Sep 22, 2003	18.53	19.00	18.10	19.00
2808	NASDAQ	COLB	Fri, Sep 19, 2003	19.00	19.00	18.78	18.92
2807	NASDAQ	COLB	Thu, Sep 18, 2003	18.16	18.90	18.16	18.83
2806	NASDAQ	COLB	Wed, Sep 17, 2003	18.21	18.81	18.11	18.54
2805	NASDAQ	COLB	Tue, Sep 16, 2003	18.20	18.86	18.20	18.58
2804	NASDAQ	COLB	Mon, Sep 15, 2003	18.75	18.83	18.48	18.49
2803	NASDAQ	COLB	Fri, Sep 12, 2003	18.19	18.83	18.11	18.63
2802	NASDAQ	COLB	Thu, Sep 11, 2003	18.23	18.74	17.78	18.66
2801	NASDAQ	COLB	Wed, Sep 10, 2003	18.58	18.79	18.27	18.27
2800	NASDAQ	COLB	Tue, Sep 9, 2003	18.55	18.87	18.55	18.67
2799	NASDAQ	COLB	Mon, Sep 8, 2003	18.65	18.95	18.46	18.85
2798	NASDAQ	COLB	Fri, Sep 5, 2003	18.42	18.89	18.42	18.45
2797	NASDAQ	COLB	Thu, Sep 4, 2003	18.74	18.80	18.51	18.77
2796	NASDAQ	COLB	Wed, Sep 3, 2003	18.47	18.75	18.26	18.74
2795	NASDAQ	COLB	Tue, Sep 2, 2003	18.47	18.50	18.15	18.50
2794	NASDAQ	COLB	Fri, Aug 29, 2003	18.11	18.46	18.11	18.16
2793	NASDAQ	COLB	Thu, Aug 28, 2003	18.33	18.45	18.10	18.27
2792	NASDAQ	COLB	Wed, Aug 27, 2003	18.16	18.56	18.07	18.40
2791	NASDAQ	COLB	Tue, Aug 26, 2003	17.40	18.35	17.40	18.35
2790	NASDAQ	COLB	Mon, Aug 25, 2003	17.94	17.94	17.20	17.37
2789	NASDAQ	COLB	Fri, Aug 22, 2003	18.54	18.54	17.73	17.76
2788	NASDAQ	COLB	Thu, Aug 21, 2003	18.34	18.59	18.34	18.54
2787	NASDAQ	COLB	Wed, Aug 20, 2003	18.38	18.48	18.27	18.48
2786	NASDAQ	COLB	Tue, Aug 19, 2003	18.24	18.75	18.24	18.50
2785	NASDAQ	COLB	Mon, Aug 18, 2003	18.69	18.69	18.23	18.50
2784	NASDAQ	COLB	Fri, Aug 15, 2003	18.30	18.57	18.25	18.25
2783	NASDAQ	COLB	Thu, Aug 14, 2003	18.33	18.55	18.24	18.50
2782	NASDAQ	COLB	Wed, Aug 13, 2003	18.20	18.45	18.20	18.34
2781	NASDAQ	COLB	Tue, Aug 12, 2003	18.54	18.57	18.20	18.50
2780	NASDAQ	COLB	Mon, Aug 11, 2003	18.01	18.55	17.91	18.50
2779	NASDAQ	COLB	Fri, Aug 8, 2003	18.30	18.45	18.01	18.15
2778	NASDAQ	COLB	Thu, Aug 7, 2003	18.41	18.41	18.08	18.41
2777	NASDAQ	COLB	Wed, Aug 6, 2003	18.49	18.50	18.18	18.19
2776	NASDAQ	COLB	Tue, Aug 5, 2003	18.80	18.80	18.47	18.50
2775	NASDAQ	COLB	Mon, Aug 4, 2003	18.60	18.68	18.35	18.57
2774	NASDAQ	COLB	Fri, Aug 1, 2003	18.49	18.69	18.21	18.53
2773	NASDAQ	COLB	Thu, Jul 31, 2003	18.12	18.57	18.12	18.52
2772	NASDAQ	COLB	Wed, Jul 30, 2003	18.00	18.26	17.83	18.22
2771	NASDAQ	COLB	Tue, Jul 29, 2003	17.82	18.33	17.80	18.00
2770	NASDAQ	COLB	Mon, Jul 28, 2003	18.00	18.25	17.80	18.06
2769	NASDAQ	COLB	Fri, Jul 25, 2003	17.90	18.31	17.75	17.90
2768	NASDAQ	COLB	Thu, Jul 24, 2003	18.61	18.67	17.97	17.97
2767	NASDAQ	COLB	Wed, Jul 23, 2003	18.62	18.62	18.44	18.50
2766	NASDAQ	COLB	Tue, Jul 22, 2003	18.50	18.81	18.44	18.58
2765	NASDAQ	COLB	Mon, Jul 21, 2003	18.75	18.75	18.44	18.50
2764	NASDAQ	COLB	Fri, Jul 18, 2003	18.50	18.59	18.44	18.47
2763	NASDAQ	COLB	Thu, Jul 17, 2003	18.80	18.83	18.44	18.45
2762	NASDAQ	COLB	Wed, Jul 16, 2003	18.75	18.85	18.62	18.80
2761	NASDAQ	COLB	Tue, Jul 15, 2003	18.90	18.90	18.49	18.70
2760	NASDAQ	COLB	Mon, Jul 14, 2003	18.54	18.97	18.45	18.92
2759	NASDAQ	COLB	Fri, Jul 11, 2003	18.13	18.56	18.13	18.50
2758	NASDAQ	COLB	Thu, Jul 10, 2003	18.58	18.58	18.15	18.15
2757	NASDAQ	COLB	Wed, Jul 9, 2003	18.22	18.55	18.22	18.50
2756	NASDAQ	COLB	Tue, Jul 8, 2003	18.70	18.70	18.07	18.50
2755	NASDAQ	COLB	Mon, Jul 7, 2003	18.25	18.55	17.85	18.50
2754	NASDAQ	COLB	Thu, Jul 3, 2003	17.95	18.50	17.95	18.12
2753	NASDAQ	COLB	Wed, Jul 2, 2003	17.82	18.44	17.75	18.33
2752	NASDAQ	COLB	Tue, Jul 1, 2003	17.27	18.19	17.26	18.01
2751	NASDAQ	COLB	Mon, Jun 30, 2003	17.75	18.20	17.26	17.96
2750	NASDAQ	COLB	Fri, Jun 27, 2003	18.38	18.58	17.75	17.84
2749	NASDAQ	COLB	Thu, Jun 26, 2003	17.73	18.54	17.73	18.41
2748	NASDAQ	COLB	Wed, Jun 25, 2003	18.65	18.65	17.73	17.74
2747	NASDAQ	COLB	Tue, Jun 24, 2003	18.25	18.84	18.00	18.48
2746	NASDAQ	COLB	Mon, Jun 23, 2003	18.25	18.40	18.19	18.30
2745	NASDAQ	COLB	Fri, Jun 20, 2003	18.50	18.51	18.25	18.40
2744	NASDAQ	COLB	Thu, Jun 19, 2003	17.77	18.49	17.59	18.35
2743	NASDAQ	COLB	Wed, Jun 18, 2003	18.55	18.55	17.55	18.50
2742	NASDAQ	COLB	Tue, Jun 17, 2003	18.50	18.89	18.00	18.15
2741	NASDAQ	COLB	Mon, Jun 16, 2003	17.79	18.93	17.79	18.77
2740	NASDAQ	COLB	Fri, Jun 13, 2003	17.98	18.05	17.76	17.98
2739	NASDAQ	COLB	Thu, Jun 12, 2003	18.00	18.25	17.67	17.95
2738	NASDAQ	COLB	Wed, Jun 11, 2003	18.10	18.10	17.50	17.95
2737	NASDAQ	COLB	Tue, Jun 10, 2003	17.82	18.12	17.65	18.00
2736	NASDAQ	COLB	Mon, Jun 9, 2003	17.75	17.89	17.65	17.65
2735	NASDAQ	COLB	Fri, Jun 6, 2003	18.77	19.00	17.76	18.00
2734	NASDAQ	COLB	Thu, Jun 5, 2003	18.80	18.80	18.25	18.49
2733	NASDAQ	COLB	Wed, Jun 4, 2003	18.44	18.90	18.05	18.80
2732	NASDAQ	COLB	Tue, Jun 3, 2003	18.05	18.45	18.05	18.43
2731	NASDAQ	COLB	Mon, Jun 2, 2003	18.50	18.50	18.18	18.19
2730	NASDAQ	COLB	Fri, May 30, 2003	17.76	18.74	17.76	18.32
2729	NASDAQ	COLB	Thu, May 29, 2003	17.60	18.11	17.50	17.88
2728	NASDAQ	COLB	Wed, May 28, 2003	17.18	17.61	17.18	17.60
2727	NASDAQ	COLB	Tue, May 27, 2003	17.25	17.31	17.25	17.30
2726	NASDAQ	COLB	Fri, May 23, 2003	17.24	17.30	17.24	17.28
2725	NASDAQ	COLB	Thu, May 22, 2003	17.24	17.43	17.24	17.35
2724	NASDAQ	COLB	Wed, May 21, 2003	17.00	17.40	17.00	17.25
2723	NASDAQ	COLB	Tue, May 20, 2003	16.70	17.36	16.70	17.00
2722	NASDAQ	COLB	Mon, May 19, 2003	16.88	17.00	16.60	16.72
2721	NASDAQ	COLB	Fri, May 16, 2003	16.26	16.95	16.00	16.80
2720	NASDAQ	COLB	Thu, May 15, 2003	16.20	16.96	16.19	16.85
2719	NASDAQ	COLB	Wed, May 14, 2003	16.20	16.50	16.20	16.35
2718	NASDAQ	COLB	Tue, May 13, 2003	16.24	16.52	16.22	16.39
2717	NASDAQ	COLB	Mon, May 12, 2003	16.89	17.00	16.14	16.46
2716	NASDAQ	COLB	Fri, May 9, 2003	16.50	16.96	16.04	16.57
2715	NASDAQ	COLB	Thu, May 8, 2003	16.00	16.11	15.91	16.00
2714	NASDAQ	COLB	Wed, May 7, 2003	16.26	16.50	16.00	16.24
2713	NASDAQ	COLB	Tue, May 6, 2003	15.65	16.50	15.65	16.25
2712	NASDAQ	COLB	Mon, May 5, 2003	15.88	16.00	14.97	16.00
2711	NASDAQ	COLB	Fri, May 2, 2003	15.01	15.85	15.01	15.79
2710	NASDAQ	COLB	Thu, May 1, 2003	15.10	15.56	15.10	15.32
2709	NASDAQ	COLB	Wed, Apr 30, 2003	15.20	15.67	15.02	15.43
2708	NASDAQ	COLB	Tue, Apr 29, 2003	15.32	15.75	15.00	15.39
2707	NASDAQ	COLB	Mon, Apr 28, 2003	14.85	15.25	14.82	15.20
2706	NASDAQ	COLB	Fri, Apr 25, 2003	15.10	15.10	14.85	14.87
2705	NASDAQ	COLB	Thu, Apr 24, 2003	15.04	15.14	14.74	15.00
2704	NASDAQ	COLB	Wed, Apr 23, 2003	14.88	15.12	14.70	15.12
2703	NASDAQ	COLB	Tue, Apr 22, 2003	14.35	14.79	14.15	14.72
2702	NASDAQ	COLB	Mon, Apr 21, 2003	14.53	14.74	14.43	14.64
2701	NASDAQ	COLB	Thu, Apr 17, 2003	14.70	14.74	14.03	14.37
2700	NASDAQ	COLB	Wed, Apr 16, 2003	14.53	14.56	14.05	14.05
2699	NASDAQ	COLB	Tue, Apr 15, 2003	14.72	14.80	14.43	14.56
2698	NASDAQ	COLB	Mon, Apr 14, 2003	14.80	14.80	14.50	14.80
2697	NASDAQ	COLB	Fri, Apr 11, 2003	14.90	14.90	14.50	14.50
2696	NASDAQ	COLB	Thu, Apr 10, 2003	14.60	14.93	14.60	14.65
2695	NASDAQ	COLB	Wed, Apr 9, 2003	14.88	14.90	14.69	14.70
2694	NASDAQ	COLB	Tue, Apr 8, 2003	14.16	14.93	14.16	14.81
2693	NASDAQ	COLB	Mon, Apr 7, 2003	14.00	15.15	13.85	14.11
2692	NASDAQ	COLB	Fri, Apr 4, 2003	14.26	14.73	13.90	14.36
2691	NASDAQ	COLB	Thu, Apr 3, 2003	14.72	14.90	14.45	14.45
2690	NASDAQ	COLB	Wed, Apr 2, 2003	14.13	14.88	14.13	14.74
2689	NASDAQ	COLB	Tue, Apr 1, 2003	13.61	14.08	13.60	14.07
2688	NASDAQ	COLB	Mon, Mar 31, 2003	13.79	14.00	13.72	13.75
2687	NASDAQ	COLB	Fri, Mar 28, 2003	13.87	14.00	13.87	13.99
2686	NASDAQ	COLB	Thu, Mar 27, 2003	13.42	14.00	13.42	14.00
2685	NASDAQ	COLB	Wed, Mar 26, 2003	13.86	13.86	13.28	13.53
2684	NASDAQ	COLB	Tue, Mar 25, 2003	13.55	13.99	13.31	13.86
2683	NASDAQ	COLB	Mon, Mar 24, 2003	13.49	13.88	12.80	13.69
2682	NASDAQ	COLB	Fri, Mar 21, 2003	14.03	14.03	13.73	14.00
2681	NASDAQ	COLB	Thu, Mar 20, 2003	14.18	14.45	13.83	14.04
2680	NASDAQ	COLB	Wed, Mar 19, 2003	14.15	14.27	13.92	14.24
2679	NASDAQ	COLB	Tue, Mar 18, 2003	14.24	14.24	14.02	14.15
2678	NASDAQ	COLB	Mon, Mar 17, 2003	13.67	14.33	13.37	14.27
2677	NASDAQ	COLB	Fri, Mar 14, 2003	13.60	13.73	13.47	13.65
2676	NASDAQ	COLB	Thu, Mar 13, 2003	13.35	13.50	13.09	13.49
2675	NASDAQ	COLB	Wed, Mar 12, 2003	13.12	13.38	13.05	13.38
2674	NASDAQ	COLB	Tue, Mar 11, 2003	13.01	13.28	13.00	13.26
2673	NASDAQ	COLB	Mon, Mar 10, 2003	13.15	13.31	13.12	13.30
2672	NASDAQ	COLB	Fri, Mar 7, 2003	13.15	13.38	13.15	13.30
2671	NASDAQ	COLB	Thu, Mar 6, 2003	13.06	13.38	13.06	13.30
2670	NASDAQ	COLB	Wed, Mar 5, 2003	13.00	13.18	12.98	13.14
2669	NASDAQ	COLB	Tue, Mar 4, 2003	13.03	13.05	13.00	13.03
2668	NASDAQ	COLB	Mon, Mar 3, 2003	13.20	13.20	13.00	13.00
2667	NASDAQ	COLB	Fri, Feb 28, 2003	13.35	13.65	13.00	13.00
2666	NASDAQ	COLB	Thu, Feb 27, 2003	13.71	13.81	13.45	13.53
2665	NASDAQ	COLB	Wed, Feb 26, 2003	13.15	14.25	13.15	13.92
2664	NASDAQ	COLB	Tue, Feb 25, 2003	13.26	13.27	13.19	13.25
2663	NASDAQ	COLB	Mon, Feb 24, 2003	13.25	13.40	13.17	13.17
2662	NASDAQ	COLB	Fri, Feb 21, 2003	13.28	13.45	13.28	13.40
2661	NASDAQ	COLB	Thu, Feb 20, 2003	13.05	13.45	13.05	13.41
2660	NASDAQ	COLB	Wed, Feb 19, 2003	13.21	13.50	13.21	13.49
2659	NASDAQ	COLB	Tue, Feb 18, 2003	13.00	13.50	13.00	13.38
2658	NASDAQ	COLB	Fri, Feb 14, 2003	13.36	13.36	13.10	13.18
2657	NASDAQ	COLB	Thu, Feb 13, 2003	13.15	13.30	12.90	13.30
2656	NASDAQ	COLB	Wed, Feb 12, 2003	13.03	13.30	13.02	13.14
2655	NASDAQ	COLB	Tue, Feb 11, 2003	13.29	13.49	13.00	13.00
2654	NASDAQ	COLB	Mon, Feb 10, 2003	13.03	13.19	12.96	13.19
2653	NASDAQ	COLB	Fri, Feb 7, 2003	13.31	13.45	13.10	13.10
2652	NASDAQ	COLB	Thu, Feb 6, 2003	13.40	13.50	13.28	13.29
2651	NASDAQ	COLB	Wed, Feb 5, 2003	13.62	13.74	13.43	13.55
2650	NASDAQ	COLB	Tue, Feb 4, 2003	13.30	13.81	13.26	13.61
2649	NASDAQ	COLB	Mon, Feb 3, 2003	13.01	13.30	13.01	13.30
2648	NASDAQ	COLB	Fri, Jan 31, 2003	13.06	13.15	13.00	13.05
2647	NASDAQ	COLB	Thu, Jan 30, 2003	13.12	13.15	13.00	13.05
2646	NASDAQ	COLB	Wed, Jan 29, 2003	13.00	13.15	13.00	13.10
2645	NASDAQ	COLB	Tue, Jan 28, 2003	13.00	13.18	12.95	13.16
2644	NASDAQ	COLB	Mon, Jan 27, 2003	13.01	13.03	12.85	13.00
2643	NASDAQ	COLB	Fri, Jan 24, 2003	12.57	13.19	12.57	13.00
2642	NASDAQ	COLB	Thu, Jan 23, 2003	13.10	13.10	12.65	12.83
2641	NASDAQ	COLB	Wed, Jan 22, 2003	12.62	12.99	12.61	12.81
2640	NASDAQ	COLB	Tue, Jan 21, 2003	12.70	13.05	12.70	12.99
2639	NASDAQ	COLB	Fri, Jan 17, 2003	13.19	13.20	12.80	12.80
2638	NASDAQ	COLB	Thu, Jan 16, 2003	12.95	13.26	12.95	13.12
2637	NASDAQ	COLB	Wed, Jan 15, 2003	13.01	13.16	13.00	13.02
2636	NASDAQ	COLB	Tue, Jan 14, 2003	13.06	13.26	13.00	13.24
2635	NASDAQ	COLB	Mon, Jan 13, 2003	13.03	13.25	13.03	13.05
2634	NASDAQ	COLB	Fri, Jan 10, 2003	13.09	13.19	13.00	13.19
2633	NASDAQ	COLB	Thu, Jan 9, 2003	13.05	13.18	12.80	13.08
2632	NASDAQ	COLB	Wed, Jan 8, 2003	12.95	13.15	12.71	13.02
2631	NASDAQ	COLB	Tue, Jan 7, 2003	12.80	13.23	12.61	12.81
2630	NASDAQ	COLB	Mon, Jan 6, 2003	13.24	13.25	12.99	13.06
2629	NASDAQ	COLB	Fri, Jan 3, 2003	12.99	13.20	12.61	13.13
2628	NASDAQ	COLB	Thu, Jan 2, 2003	12.62	12.96	12.61	12.91
2627	NASDAQ	COLB	Tue, Dec 31, 2002	12.86	13.15	12.61	12.61
2626	NASDAQ	COLB	Mon, Dec 30, 2002	13.18	13.18	12.55	12.55
2625	NASDAQ	COLB	Fri, Dec 27, 2002	12.85	13.19	12.85	12.85
2624	NASDAQ	COLB	Thu, Dec 26, 2002	13.13	13.13	12.85	12.87
2623	NASDAQ	COLB	Tue, Dec 24, 2002	13.14	13.23	13.05	13.20
2622	NASDAQ	COLB	Mon, Dec 23, 2002	12.85	13.44	12.85	13.41
2621	NASDAQ	COLB	Fri, Dec 20, 2002	13.11	13.59	12.85	13.13
2620	NASDAQ	COLB	Thu, Dec 19, 2002	13.24	13.36	13.11	13.21
2619	NASDAQ	COLB	Wed, Dec 18, 2002	13.17	13.50	13.16	13.25
2618	NASDAQ	COLB	Tue, Dec 17, 2002	13.14	13.32	13.11	13.23
2617	NASDAQ	COLB	Mon, Dec 16, 2002	13.02	13.39	12.98	13.34
2616	NASDAQ	COLB	Fri, Dec 13, 2002	13.05	13.23	13.00	13.01
2615	NASDAQ	COLB	Thu, Dec 12, 2002	13.29	13.30	13.00	13.12
2614	NASDAQ	COLB	Wed, Dec 11, 2002	13.38	13.38	13.06	13.34
2613	NASDAQ	COLB	Tue, Dec 10, 2002	13.05	13.50	13.00	13.19
2612	NASDAQ	COLB	Mon, Dec 9, 2002	13.28	13.31	13.00	13.14
2611	NASDAQ	COLB	Fri, Dec 6, 2002	13.36	13.39	13.00	13.31
2610	NASDAQ	COLB	Thu, Dec 5, 2002	13.26	13.30	13.15	13.22
2609	NASDAQ	COLB	Wed, Dec 4, 2002	13.27	13.36	13.10	13.20
2608	NASDAQ	COLB	Tue, Dec 3, 2002	13.29	13.40	13.10	13.12
2607	NASDAQ	COLB	Mon, Dec 2, 2002	13.06	13.44	13.06	13.44
2606	NASDAQ	COLB	Fri, Nov 29, 2002	13.40	13.44	13.05	13.43
2605	NASDAQ	COLB	Wed, Nov 27, 2002	13.25	13.40	12.99	13.40
2604	NASDAQ	COLB	Tue, Nov 26, 2002	12.80	13.30	12.80	13.25
2603	NASDAQ	COLB	Mon, Nov 25, 2002	13.40	13.40	13.20	13.34
2602	NASDAQ	COLB	Fri, Nov 22, 2002	13.24	13.38	13.06	13.38
2601	NASDAQ	COLB	Thu, Nov 21, 2002	13.10	13.34	12.90	13.01
2600	NASDAQ	COLB	Wed, Nov 20, 2002	13.18	13.33	13.04	13.33
2599	NASDAQ	COLB	Tue, Nov 19, 2002	13.00	13.15	13.00	13.13
2598	NASDAQ	COLB	Mon, Nov 18, 2002	12.90	13.14	12.90	12.90
2597	NASDAQ	COLB	Fri, Nov 15, 2002	13.20	13.24	12.93	13.19
2596	NASDAQ	COLB	Thu, Nov 14, 2002	12.83	13.20	12.83	13.08
2595	NASDAQ	COLB	Wed, Nov 13, 2002	12.76	13.20	12.76	13.06
2594	NASDAQ	COLB	Tue, Nov 12, 2002	12.72	13.17	12.70	13.02
2593	NASDAQ	COLB	Mon, Nov 11, 2002	12.70	12.77	12.61	12.68
2592	NASDAQ	COLB	Fri, Nov 8, 2002	12.64	12.85	12.56	12.60
2591	NASDAQ	COLB	Thu, Nov 7, 2002	12.35	12.63	12.30	12.55
2590	NASDAQ	COLB	Wed, Nov 6, 2002	12.47	12.74	12.35	12.74
2589	NASDAQ	COLB	Tue, Nov 5, 2002	12.33	12.50	12.33	12.49
2588	NASDAQ	COLB	Mon, Nov 4, 2002	12.30	12.50	12.10	12.33
2587	NASDAQ	COLB	Fri, Nov 1, 2002	11.95	12.25	11.95	12.25
2586	NASDAQ	COLB	Thu, Oct 31, 2002	12.20	12.30	11.95	11.95
2585	NASDAQ	COLB	Wed, Oct 30, 2002	12.10	12.27	11.99	12.25
2584	NASDAQ	COLB	Tue, Oct 29, 2002	11.96	12.24	11.90	12.23
2583	NASDAQ	COLB	Mon, Oct 28, 2002	11.88	12.02	11.42	11.95
2582	NASDAQ	COLB	Fri, Oct 25, 2002	11.26	11.90	11.26	11.88
2581	NASDAQ	COLB	Thu, Oct 24, 2002	11.33	11.38	11.20	11.30
2580	NASDAQ	COLB	Wed, Oct 23, 2002	11.50	11.64	11.14	11.22
2579	NASDAQ	COLB	Tue, Oct 22, 2002	11.30	11.65	11.30	11.50
2578	NASDAQ	COLB	Mon, Oct 21, 2002	11.35	11.45	11.30	11.40
2577	NASDAQ	COLB	Fri, Oct 18, 2002	11.30	11.50	11.26	11.26
2576	NASDAQ	COLB	Thu, Oct 17, 2002	11.39	11.39	11.10	11.26
2575	NASDAQ	COLB	Wed, Oct 16, 2002	11.11	11.50	11.11	11.38
2574	NASDAQ	COLB	Tue, Oct 15, 2002	11.25	11.49	11.11	11.48
2573	NASDAQ	COLB	Mon, Oct 14, 2002	11.08	11.44	11.08	11.40
2572	NASDAQ	COLB	Fri, Oct 11, 2002	11.26	11.50	11.01	11.19
2571	NASDAQ	COLB	Thu, Oct 10, 2002	10.86	11.47	10.76	11.47
2570	NASDAQ	COLB	Wed, Oct 9, 2002	11.09	11.10	10.80	10.81
2569	NASDAQ	COLB	Tue, Oct 8, 2002	10.90	11.22	10.90	11.09
2568	NASDAQ	COLB	Mon, Oct 7, 2002	11.08	11.38	10.91	10.95
2567	NASDAQ	COLB	Fri, Oct 4, 2002	11.24	12.15	11.10	11.36
2566	NASDAQ	COLB	Thu, Oct 3, 2002	11.53	11.53	11.00	11.24
2565	NASDAQ	COLB	Wed, Oct 2, 2002	11.50	11.74	11.40	11.53
2564	NASDAQ	COLB	Tue, Oct 1, 2002	11.01	11.55	11.00	11.36
2563	NASDAQ	COLB	Mon, Sep 30, 2002	11.09	11.20	11.00	11.07
2562	NASDAQ	COLB	Fri, Sep 27, 2002	11.19	11.39	11.06	11.15
2561	NASDAQ	COLB	Thu, Sep 26, 2002	11.16	11.40	11.16	11.20
2560	NASDAQ	COLB	Wed, Sep 25, 2002	11.06	11.21	11.05	11.20
2559	NASDAQ	COLB	Tue, Sep 24, 2002	11.02	11.28	11.01	11.06
2558	NASDAQ	COLB	Mon, Sep 23, 2002	11.39	11.39	11.05	11.16
2557	NASDAQ	COLB	Fri, Sep 20, 2002	11.50	11.50	11.20	11.40
2556	NASDAQ	COLB	Thu, Sep 19, 2002	11.21	11.51	11.20	11.25
2555	NASDAQ	COLB	Wed, Sep 18, 2002	11.39	11.59	11.10	11.54
2554	NASDAQ	COLB	Tue, Sep 17, 2002	11.60	11.60	11.26	11.35
2553	NASDAQ	COLB	Mon, Sep 16, 2002	11.48	11.59	11.22	11.59
2552	NASDAQ	COLB	Fri, Sep 13, 2002	11.44	11.60	11.28	11.53
2551	NASDAQ	COLB	Thu, Sep 12, 2002	11.39	11.39	11.13	11.35
2550	NASDAQ	COLB	Wed, Sep 11, 2002	11.15	11.57	11.15	11.36
2549	NASDAQ	COLB	Tue, Sep 10, 2002	11.24	11.50	11.23	11.33
2548	NASDAQ	COLB	Mon, Sep 9, 2002	11.65	11.76	11.25	11.25
2547	NASDAQ	COLB	Fri, Sep 6, 2002	11.36	11.85	11.35	11.65
2546	NASDAQ	COLB	Thu, Sep 5, 2002	11.49	11.69	11.32	11.35
2545	NASDAQ	COLB	Wed, Sep 4, 2002	11.41	11.96	11.22	11.71
2544	NASDAQ	COLB	Tue, Sep 3, 2002	11.70	11.70	11.22	11.30
2543	NASDAQ	COLB	Fri, Aug 30, 2002	11.80	12.00	11.30	11.50
2542	NASDAQ	COLB	Thu, Aug 29, 2002	11.80	11.93	11.70	11.79
2541	NASDAQ	COLB	Wed, Aug 28, 2002	12.29	12.29	11.73	11.75
2540	NASDAQ	COLB	Tue, Aug 27, 2002	12.06	12.28	12.00	12.02
2539	NASDAQ	COLB	Mon, Aug 26, 2002	12.23	12.30	12.05	12.29
2538	NASDAQ	COLB	Fri, Aug 23, 2002	12.15	12.16	12.00	12.05
2537	NASDAQ	COLB	Thu, Aug 22, 2002	12.00	12.35	12.00	12.30
2536	NASDAQ	COLB	Wed, Aug 21, 2002	12.15	12.22	12.00	12.20
2535	NASDAQ	COLB	Tue, Aug 20, 2002	12.14	12.23	12.02	12.16
2534	NASDAQ	COLB	Mon, Aug 19, 2002	12.44	12.50	12.03	12.36
2533	NASDAQ	COLB	Fri, Aug 16, 2002	12.23	12.50	12.00	12.48
2532	NASDAQ	COLB	Thu, Aug 15, 2002	12.95	13.00	12.00	12.12
2531	NASDAQ	COLB	Wed, Aug 14, 2002	12.25	13.00	12.25	12.99
2530	NASDAQ	COLB	Tue, Aug 13, 2002	12.15	12.80	11.97	12.73
2529	NASDAQ	COLB	Mon, Aug 12, 2002	12.03	12.10	11.76	12.10
2528	NASDAQ	COLB	Fri, Aug 9, 2002	11.99	12.15	11.89	11.96
2527	NASDAQ	COLB	Thu, Aug 8, 2002	11.51	12.00	11.51	12.00
2526	NASDAQ	COLB	Wed, Aug 7, 2002	11.91	11.95	11.47	11.73
2525	NASDAQ	COLB	Tue, Aug 6, 2002	11.36	12.00	11.36	11.90
2524	NASDAQ	COLB	Mon, Aug 5, 2002	11.32	11.74	11.28	11.32
2523	NASDAQ	COLB	Fri, Aug 2, 2002	11.28	11.90	11.26	11.26
2522	NASDAQ	COLB	Thu, Aug 1, 2002	12.10	12.13	11.20	11.51
2521	NASDAQ	COLB	Wed, Jul 31, 2002	12.10	12.14	12.00	12.10
2520	NASDAQ	COLB	Tue, Jul 30, 2002	11.75	12.00	11.55	12.00
2519	NASDAQ	COLB	Mon, Jul 29, 2002	12.00	12.25	11.82	12.04
2518	NASDAQ	COLB	Fri, Jul 26, 2002	12.19	12.19	11.60	12.19
2517	NASDAQ	COLB	Thu, Jul 25, 2002	12.20	12.35	11.30	11.55
2516	NASDAQ	COLB	Wed, Jul 24, 2002	11.01	12.52	10.80	12.43
2515	NASDAQ	COLB	Tue, Jul 23, 2002	11.64	11.68	10.98	11.35
2514	NASDAQ	COLB	Mon, Jul 22, 2002	11.90	12.19	11.48	11.70
2513	NASDAQ	COLB	Fri, Jul 19, 2002	12.12	12.15	11.85	12.00
2512	NASDAQ	COLB	Thu, Jul 18, 2002	12.07	12.24	12.03	12.10
2511	NASDAQ	COLB	Wed, Jul 17, 2002	12.05	12.27	11.98	12.20
2510	NASDAQ	COLB	Tue, Jul 16, 2002	12.40	12.40	11.90	12.03
2509	NASDAQ	COLB	Mon, Jul 15, 2002	12.70	12.70	12.40	12.42
2508	NASDAQ	COLB	Fri, Jul 12, 2002	12.77	12.87	12.70	12.71
2507	NASDAQ	COLB	Thu, Jul 11, 2002	12.87	13.00	12.76	12.80
2506	NASDAQ	COLB	Wed, Jul 10, 2002	12.91	13.20	12.80	13.13
2505	NASDAQ	COLB	Tue, Jul 9, 2002	12.81	13.00	12.78	13.00
2504	NASDAQ	COLB	Mon, Jul 8, 2002	13.13	13.37	12.76	12.80
2503	NASDAQ	COLB	Fri, Jul 5, 2002	13.00	13.50	12.91	13.44
2502	NASDAQ	COLB	Wed, Jul 3, 2002	13.30	13.30	13.00	13.10
2501	NASDAQ	COLB	Tue, Jul 2, 2002	13.00	13.50	12.70	13.30
2500	NASDAQ	COLB	Mon, Jul 1, 2002	12.75	13.00	12.53	13.00
2499	NASDAQ	COLB	Fri, Jun 28, 2002	13.00	13.00	12.65	12.91
2498	NASDAQ	COLB	Thu, Jun 27, 2002	12.65	13.00	12.43	13.00
2497	NASDAQ	COLB	Wed, Jun 26, 2002	11.51	12.80	11.51	12.80
2496	NASDAQ	COLB	Tue, Jun 25, 2002	12.00	12.30	11.74	11.86
2495	NASDAQ	COLB	Mon, Jun 24, 2002	11.57	11.95	11.56	11.95
2494	NASDAQ	COLB	Fri, Jun 21, 2002	11.52	11.84	11.50	11.71
2493	NASDAQ	COLB	Thu, Jun 20, 2002	11.35	11.67	11.35	11.50
2492	NASDAQ	COLB	Wed, Jun 19, 2002	11.22	11.45	11.22	11.40
2491	NASDAQ	COLB	Tue, Jun 18, 2002	11.25	11.50	11.25	11.35
2490	NASDAQ	COLB	Mon, Jun 17, 2002	11.16	11.60	11.15	11.28
2489	NASDAQ	COLB	Fri, Jun 14, 2002	11.14	11.62	10.96	11.59
2488	NASDAQ	COLB	Thu, Jun 13, 2002	11.20	11.37	11.13	11.15
2487	NASDAQ	COLB	Wed, Jun 12, 2002	11.15	11.65	10.98	11.50
2486	NASDAQ	COLB	Tue, Jun 11, 2002	11.35	11.60	11.20	11.25
2485	NASDAQ	COLB	Mon, Jun 10, 2002	11.48	11.50	11.25	11.35
2484	NASDAQ	COLB	Fri, Jun 7, 2002	11.02	11.35	10.98	11.35
2483	NASDAQ	COLB	Thu, Jun 6, 2002	11.08	11.20	11.08	11.12
2482	NASDAQ	COLB	Wed, Jun 5, 2002	11.10	11.28	11.10	11.15
2481	NASDAQ	COLB	Tue, Jun 4, 2002	11.10	11.21	11.07	11.20
2480	NASDAQ	COLB	Mon, Jun 3, 2002	11.27	11.27	11.10	11.10
2479	NASDAQ	COLB	Fri, May 31, 2002	11.54	11.87	11.35	11.45
2478	NASDAQ	COLB	Thu, May 30, 2002	11.50	11.56	11.11	11.48
2477	NASDAQ	COLB	Wed, May 29, 2002	11.56	11.62	11.50	11.51
2476	NASDAQ	COLB	Tue, May 28, 2002	11.51	11.91	11.45	11.91
2475	NASDAQ	COLB	Fri, May 24, 2002	11.51	11.95	11.49	11.51
2474	NASDAQ	COLB	Thu, May 23, 2002	11.74	11.91	11.51	11.91
2473	NASDAQ	COLB	Wed, May 22, 2002	11.70	11.70	11.51	11.68
2472	NASDAQ	COLB	Tue, May 21, 2002	11.66	11.70	11.50	11.60
2471	NASDAQ	COLB	Mon, May 20, 2002	11.65	11.73	11.60	11.63
2470	NASDAQ	COLB	Fri, May 17, 2002	11.84	12.04	11.65	11.91
2469	NASDAQ	COLB	Thu, May 16, 2002	11.55	12.06	11.55	12.03
2468	NASDAQ	COLB	Wed, May 15, 2002	12.04	12.06	11.50	11.60
2467	NASDAQ	COLB	Tue, May 14, 2002	12.24	12.26	12.10	12.14
2466	NASDAQ	COLB	Mon, May 13, 2002	11.91	12.25	11.91	12.25
2465	NASDAQ	COLB	Fri, May 10, 2002	11.95	12.18	11.72	11.78
2464	NASDAQ	COLB	Thu, May 9, 2002	12.25	12.25	12.06	12.08
2463	NASDAQ	COLB	Wed, May 8, 2002	12.00	12.43	12.00	12.43
2462	NASDAQ	COLB	Tue, May 7, 2002	12.00	12.21	12.00	12.05
2461	NASDAQ	COLB	Mon, May 6, 2002	11.90	12.07	11.90	12.02
2460	NASDAQ	COLB	Fri, May 3, 2002	11.80	12.00	11.80	11.91
2459	NASDAQ	COLB	Thu, May 2, 2002	11.85	11.90	11.75	11.85
2458	NASDAQ	COLB	Wed, May 1, 2002	12.20	12.20	11.85	11.95
2457	NASDAQ	COLB	Tue, Apr 30, 2002	12.12	12.26	11.93	12.25
2456	NASDAQ	COLB	Mon, Apr 29, 2002	11.75	12.07	11.70	12.00
2455	NASDAQ	COLB	Fri, Apr 26, 2002	12.05	12.20	11.75	11.75
2454	NASDAQ	COLB	Thu, Apr 25, 2002	11.40	12.21	11.40	12.21
2453	NASDAQ	COLB	Wed, Apr 24, 2002	11.41	12.00	11.41	11.89
2452	NASDAQ	COLB	Tue, Apr 23, 2002	11.78	11.79	11.45	11.79
2451	NASDAQ	COLB	Mon, Apr 22, 2002	11.63	11.67	11.25	11.43
2450	NASDAQ	COLB	Fri, Apr 19, 2002	12.47	12.47	11.50	11.56
2449	NASDAQ	COLB	Thu, Apr 18, 2002	12.50	12.50	11.70	11.70
2448	NASDAQ	COLB	Wed, Apr 17, 2002	12.35	12.60	11.90	12.04
2447	NASDAQ	COLB	Tue, Apr 16, 2002	12.35	12.55	12.26	12.50
2446	NASDAQ	COLB	Mon, Apr 15, 2002	12.64	12.64	12.25	12.25
2445	NASDAQ	COLB	Fri, Apr 12, 2002	12.31	12.75	12.10	12.50
2444	NASDAQ	COLB	Thu, Apr 11, 2002	12.99	13.00	12.91	12.91
2443	NASDAQ	COLB	Wed, Apr 10, 2002	13.00	13.00	12.84	12.99
2442	NASDAQ	COLB	Tue, Apr 9, 2002	13.00	13.00	12.85	13.00
2441	NASDAQ	COLB	Mon, Apr 8, 2002	12.80	13.00	12.80	13.00
2440	NASDAQ	COLB	Fri, Apr 5, 2002	13.26	13.26	12.86	12.86
2439	NASDAQ	COLB	Thu, Apr 4, 2002	13.30	13.30	13.16	13.22
2438	NASDAQ	COLB	Wed, Apr 3, 2002	13.34	13.34	13.00	13.00
2437	NASDAQ	COLB	Tue, Apr 2, 2002	13.15	13.30	13.15	13.23
2436	NASDAQ	COLB	Mon, Apr 1, 2002	13.49	13.49	13.11	13.27
2435	NASDAQ	COLB	Thu, Mar 28, 2002	13.20	13.47	13.17	13.30
2434	NASDAQ	COLB	Wed, Mar 27, 2002	13.21	13.39	13.13	13.25
2433	NASDAQ	COLB	Tue, Mar 26, 2002	13.07	13.37	13.07	13.22
2432	NASDAQ	COLB	Mon, Mar 25, 2002	13.14	13.21	13.07	13.08
2431	NASDAQ	COLB	Fri, Mar 22, 2002	13.34	13.37	13.02	13.12
2430	NASDAQ	COLB	Thu, Mar 21, 2002	12.75	13.30	12.50	13.30
2429	NASDAQ	COLB	Wed, Mar 20, 2002	12.30	12.80	12.30	12.75
2428	NASDAQ	COLB	Tue, Mar 19, 2002	12.15	12.40	12.15	12.40
2427	NASDAQ	COLB	Mon, Mar 18, 2002	12.10	12.38	12.09	12.38
2426	NASDAQ	COLB	Fri, Mar 15, 2002	12.01	12.09	12.01	12.01
2425	NASDAQ	COLB	Thu, Mar 14, 2002	12.20	12.39	12.00	12.10
2424	NASDAQ	COLB	Wed, Mar 13, 2002	12.39	12.40	12.00	12.20
2423	NASDAQ	COLB	Tue, Mar 12, 2002	12.24	12.46	12.20	12.25
2422	NASDAQ	COLB	Mon, Mar 11, 2002	12.07	12.07	11.90	12.05
2421	NASDAQ	COLB	Fri, Mar 8, 2002	12.00	12.10	11.85	12.08
2420	NASDAQ	COLB	Thu, Mar 7, 2002	11.97	12.10	11.90	11.90
2419	NASDAQ	COLB	Wed, Mar 6, 2002	11.99	12.44	11.92	12.00
2418	NASDAQ	COLB	Tue, Mar 5, 2002	12.00	12.55	11.83	11.91
2417	NASDAQ	COLB	Mon, Mar 4, 2002	12.00	12.28	11.90	11.90
2416	NASDAQ	COLB	Fri, Mar 1, 2002	12.01	12.28	12.00	12.00
2415	NASDAQ	COLB	Thu, Feb 28, 2002	12.02	12.10	12.00	12.00
2414	NASDAQ	COLB	Wed, Feb 27, 2002	12.28	12.28	12.00	12.00
2413	NASDAQ	COLB	Tue, Feb 26, 2002	12.01	12.25	11.91	12.06
2412	NASDAQ	COLB	Mon, Feb 25, 2002	11.94	12.01	11.92	12.00
2411	NASDAQ	COLB	Fri, Feb 22, 2002	11.80	12.00	11.75	12.00
2410	NASDAQ	COLB	Thu, Feb 21, 2002	12.25	12.42	11.75	11.75
2409	NASDAQ	COLB	Wed, Feb 20, 2002	12.00	12.25	11.85	12.25
2408	NASDAQ	COLB	Tue, Feb 19, 2002	11.90	12.25	11.85	11.85
2407	NASDAQ	COLB	Fri, Feb 15, 2002	11.90	12.35	11.90	12.00
2406	NASDAQ	COLB	Thu, Feb 14, 2002	12.15	12.25	11.86	11.90
2405	NASDAQ	COLB	Wed, Feb 13, 2002	12.15	12.15	11.65	12.10
2404	NASDAQ	COLB	Tue, Feb 12, 2002	12.50	12.50	11.95	12.20
2403	NASDAQ	COLB	Mon, Feb 11, 2002	12.00	12.49	12.00	12.49
2402	NASDAQ	COLB	Fri, Feb 8, 2002	11.55	12.00	11.55	12.00
2401	NASDAQ	COLB	Thu, Feb 7, 2002	11.99	12.00	11.40	11.80
2400	NASDAQ	COLB	Wed, Feb 6, 2002	11.89	11.90	11.40	11.75
2399	NASDAQ	COLB	Tue, Feb 5, 2002	12.11	12.11	11.25	11.89
2398	NASDAQ	COLB	Mon, Feb 4, 2002	11.92	12.07	11.00	11.51
2397	NASDAQ	COLB	Fri, Feb 1, 2002	12.19	12.19	11.95	11.95
2396	NASDAQ	COLB	Thu, Jan 31, 2002	12.05	12.15	11.91	11.91
2395	NASDAQ	COLB	Wed, Jan 30, 2002	12.00	12.20	11.80	11.90
2394	NASDAQ	COLB	Tue, Jan 29, 2002	11.95	12.10	11.79	11.85
2393	NASDAQ	COLB	Mon, Jan 28, 2002	12.34	12.35	12.00	12.15
2392	NASDAQ	COLB	Fri, Jan 25, 2002	13.15	13.29	11.75	12.40
2391	NASDAQ	COLB	Thu, Jan 24, 2002	13.75	13.91	13.09	13.15
2390	NASDAQ	COLB	Wed, Jan 23, 2002	13.35	13.50	13.35	13.50
2389	NASDAQ	COLB	Tue, Jan 22, 2002	13.35	13.45	13.35	13.45
2388	NASDAQ	COLB	Fri, Jan 18, 2002	13.45	13.50	13.35	13.35
2387	NASDAQ	COLB	Thu, Jan 17, 2002	13.64	13.75	13.45	13.75
2386	NASDAQ	COLB	Wed, Jan 16, 2002	13.30	13.79	13.30	13.46
2385	NASDAQ	COLB	Tue, Jan 15, 2002	13.46	13.65	13.45	13.45
2384	NASDAQ	COLB	Mon, Jan 14, 2002	13.65	13.72	13.45	13.66
2383	NASDAQ	COLB	Fri, Jan 11, 2002	13.46	13.56	13.45	13.45
2382	NASDAQ	COLB	Thu, Jan 10, 2002	13.45	13.64	13.45	13.45
2381	NASDAQ	COLB	Wed, Jan 9, 2002	13.70	13.75	13.45	13.45
2380	NASDAQ	COLB	Tue, Jan 8, 2002	13.37	13.70	13.25	13.70
2379	NASDAQ	COLB	Mon, Jan 7, 2002	13.49	13.50	13.22	13.40
2378	NASDAQ	COLB	Fri, Jan 4, 2002	13.31	13.80	13.31	13.36
2377	NASDAQ	COLB	Thu, Jan 3, 2002	13.47	13.50	13.27	13.40
2376	NASDAQ	COLB	Wed, Jan 2, 2002	13.47	13.64	13.22	13.31
2375	NASDAQ	COLB	Mon, Dec 31, 2001	13.90	14.06	13.05	13.05
2374	NASDAQ	COLB	Fri, Dec 28, 2001	14.20	14.24	14.00	14.00
2373	NASDAQ	COLB	Thu, Dec 27, 2001	13.70	14.25	13.70	14.20
2372	NASDAQ	COLB	Wed, Dec 26, 2001	14.00	14.08	13.65	13.80
2371	NASDAQ	COLB	Mon, Dec 24, 2001	14.05	14.05	13.75	13.87
2370	NASDAQ	COLB	Fri, Dec 21, 2001	14.10	14.10	13.80	13.85
2369	NASDAQ	COLB	Thu, Dec 20, 2001	14.00	14.19	13.85	13.85
2368	NASDAQ	COLB	Wed, Dec 19, 2001	14.15	14.17	13.82	13.88
2367	NASDAQ	COLB	Tue, Dec 18, 2001	13.94	14.24	13.69	13.84
2366	NASDAQ	COLB	Mon, Dec 17, 2001	13.60	14.00	13.53	14.00
2365	NASDAQ	COLB	Fri, Dec 14, 2001	13.63	13.63	13.16	13.53
2364	NASDAQ	COLB	Thu, Dec 13, 2001	13.50	13.80	13.30	13.30
2363	NASDAQ	COLB	Wed, Dec 12, 2001	13.40	13.52	13.40	13.50
2362	NASDAQ	COLB	Tue, Dec 11, 2001	13.41	13.50	13.32	13.32
2361	NASDAQ	COLB	Mon, Dec 10, 2001	13.31	13.81	13.31	13.32
2360	NASDAQ	COLB	Fri, Dec 7, 2001	13.60	13.85	13.32	13.85
2359	NASDAQ	COLB	Thu, Dec 6, 2001	13.30	13.70	13.30	13.60
2358	NASDAQ	COLB	Wed, Dec 5, 2001	13.50	13.85	13.26	13.83
2357	NASDAQ	COLB	Tue, Dec 4, 2001	13.50	13.75	13.25	13.75
2356	NASDAQ	COLB	Mon, Dec 3, 2001	13.34	13.80	13.34	13.50
2355	NASDAQ	COLB	Fri, Nov 30, 2001	13.98	13.98	13.62	13.72
2354	NASDAQ	COLB	Thu, Nov 29, 2001	13.76	13.99	13.34	13.99
2353	NASDAQ	COLB	Wed, Nov 28, 2001	13.99	14.00	13.42	14.00
2352	NASDAQ	COLB	Tue, Nov 27, 2001	13.36	14.00	13.36	13.99
2351	NASDAQ	COLB	Mon, Nov 26, 2001	13.50	13.50	13.34	13.50
2350	NASDAQ	COLB	Fri, Nov 23, 2001	13.50	13.71	13.16	13.54
2349	NASDAQ	COLB	Wed, Nov 21, 2001	13.00	13.74	13.00	13.74
2348	NASDAQ	COLB	Tue, Nov 20, 2001	13.10	13.29	13.00	13.00
2347	NASDAQ	COLB	Mon, Nov 19, 2001	13.40	13.45	12.97	13.19
2346	NASDAQ	COLB	Fri, Nov 16, 2001	13.67	13.68	13.07	13.50
2345	NASDAQ	COLB	Thu, Nov 15, 2001	13.94	13.95	13.67	13.89
2344	NASDAQ	COLB	Wed, Nov 14, 2001	13.95	14.50	13.76	13.78
2343	NASDAQ	COLB	Tue, Nov 13, 2001	13.70	14.15	13.70	14.03
2342	NASDAQ	COLB	Mon, Nov 12, 2001	13.51	13.97	13.50	13.92
2341	NASDAQ	COLB	Fri, Nov 9, 2001	13.75	13.87	13.41	13.84
2340	NASDAQ	COLB	Thu, Nov 8, 2001	13.88	14.00	13.40	13.40
2339	NASDAQ	COLB	Wed, Nov 7, 2001	13.44	13.99	13.40	13.89
2338	NASDAQ	COLB	Tue, Nov 6, 2001	13.01	13.50	12.82	13.45
2337	NASDAQ	COLB	Mon, Nov 5, 2001	13.47	13.61	13.10	13.35
2336	NASDAQ	COLB	Fri, Nov 2, 2001	12.20	13.50	12.20	13.26
2335	NASDAQ	COLB	Thu, Nov 1, 2001	12.25	12.25	11.80	12.05
2334	NASDAQ	COLB	Wed, Oct 31, 2001	11.35	12.19	11.35	12.00
2333	NASDAQ	COLB	Tue, Oct 30, 2001	11.41	11.70	11.25	11.50
2332	NASDAQ	COLB	Mon, Oct 29, 2001	11.95	11.95	11.38	11.40
2331	NASDAQ	COLB	Fri, Oct 26, 2001	11.68	12.07	11.68	12.07
2330	NASDAQ	COLB	Thu, Oct 25, 2001	12.04	12.05	11.34	11.76
2329	NASDAQ	COLB	Wed, Oct 24, 2001	12.16	12.17	11.68	12.00
2328	NASDAQ	COLB	Tue, Oct 23, 2001	12.09	12.35	11.87	12.10
2327	NASDAQ	COLB	Mon, Oct 22, 2001	12.48	12.78	11.88	12.09
2326	NASDAQ	COLB	Fri, Oct 19, 2001	12.64	12.64	12.26	12.48
2325	NASDAQ	COLB	Thu, Oct 18, 2001	12.89	13.03	12.34	12.50
2324	NASDAQ	COLB	Wed, Oct 17, 2001	12.93	12.98	12.10	12.83
2323	NASDAQ	COLB	Tue, Oct 16, 2001	12.35	12.89	12.35	12.66
2322	NASDAQ	COLB	Mon, Oct 15, 2001	12.49	12.79	12.29	12.79
2321	NASDAQ	COLB	Fri, Oct 12, 2001	12.52	12.54	12.35	12.49
2320	NASDAQ	COLB	Thu, Oct 11, 2001	13.05	13.05	12.40	12.55
2319	NASDAQ	COLB	Wed, Oct 10, 2001	13.68	13.75	13.06	13.10
2318	NASDAQ	COLB	Tue, Oct 9, 2001	13.62	13.75	12.95	13.62
2317	NASDAQ	COLB	Mon, Oct 8, 2001	13.51	13.74	13.50	13.74
2316	NASDAQ	COLB	Fri, Oct 5, 2001	13.50	13.70	13.50	13.51
2315	NASDAQ	COLB	Thu, Oct 4, 2001	13.95	14.14	13.50	13.84
2314	NASDAQ	COLB	Wed, Oct 3, 2001	13.21	13.88	13.21	13.51
2313	NASDAQ	COLB	Tue, Oct 2, 2001	13.15	13.45	13.10	13.40
2312	NASDAQ	COLB	Mon, Oct 1, 2001	13.47	14.16	13.03	14.16
2311	NASDAQ	COLB	Fri, Sep 28, 2001	13.35	14.00	13.30	13.70
2310	NASDAQ	COLB	Thu, Sep 27, 2001	13.18	13.80	13.04	13.35
2309	NASDAQ	COLB	Wed, Sep 26, 2001	13.23	13.55	13.03	13.55
2308	NASDAQ	COLB	Tue, Sep 25, 2001	13.21	13.60	13.02	13.45
2307	NASDAQ	COLB	Mon, Sep 24, 2001	13.03	13.68	13.03	13.50
2306	NASDAQ	COLB	Fri, Sep 21, 2001	12.24	13.53	12.20	13.48
2305	NASDAQ	COLB	Thu, Sep 20, 2001	13.94	14.10	13.30	13.30
2304	NASDAQ	COLB	Wed, Sep 19, 2001	14.11	14.11	12.90	13.97
2303	NASDAQ	COLB	Tue, Sep 18, 2001	14.10	14.24	13.91	14.12
2302	NASDAQ	COLB	Mon, Sep 17, 2001	13.80	14.10	13.00	14.10
2301	NASDAQ	COLB	Mon, Sep 10, 2001	13.95	14.06	13.49	13.81
2300	NASDAQ	COLB	Fri, Sep 7, 2001	14.00	14.05	13.40	13.79
2299	NASDAQ	COLB	Thu, Sep 6, 2001	13.86	14.05	13.46	13.66
2298	NASDAQ	COLB	Wed, Sep 5, 2001	13.81	14.09	13.80	14.01
2297	NASDAQ	COLB	Tue, Sep 4, 2001	13.82	14.04	13.75	13.75
2296	NASDAQ	COLB	Fri, Aug 31, 2001	13.99	13.99	13.81	13.85
2295	NASDAQ	COLB	Thu, Aug 30, 2001	14.00	14.00	13.81	13.82
2294	NASDAQ	COLB	Wed, Aug 29, 2001	13.67	14.12	13.60	13.82
2293	NASDAQ	COLB	Tue, Aug 28, 2001	14.11	14.20	13.75	13.76
2292	NASDAQ	COLB	Mon, Aug 27, 2001	13.95	14.18	13.79	13.95
2291	NASDAQ	COLB	Fri, Aug 24, 2001	14.23	14.25	13.95	14.00
2290	NASDAQ	COLB	Thu, Aug 23, 2001	14.15	14.47	14.05	14.25
2289	NASDAQ	COLB	Wed, Aug 22, 2001	14.04	14.09	13.95	14.09
2288	NASDAQ	COLB	Tue, Aug 21, 2001	13.95	14.03	13.93	13.96
2287	NASDAQ	COLB	Mon, Aug 20, 2001	13.75	13.95	13.55	13.95
2286	NASDAQ	COLB	Fri, Aug 17, 2001	13.46	13.80	13.46	13.74
2285	NASDAQ	COLB	Thu, Aug 16, 2001	13.60	13.77	13.46	13.75
2284	NASDAQ	COLB	Wed, Aug 15, 2001	13.50	13.65	13.46	13.64
2283	NASDAQ	COLB	Tue, Aug 14, 2001	13.42	13.50	13.42	13.50
2282	NASDAQ	COLB	Mon, Aug 13, 2001	13.07	13.48	13.05	13.36
2281	NASDAQ	COLB	Fri, Aug 10, 2001	13.01	13.10	13.00	13.04
2280	NASDAQ	COLB	Thu, Aug 9, 2001	13.08	13.15	13.03	13.06
2279	NASDAQ	COLB	Wed, Aug 8, 2001	13.07	13.09	12.95	13.09
2278	NASDAQ	COLB	Tue, Aug 7, 2001	13.00	13.08	12.98	12.99
2277	NASDAQ	COLB	Mon, Aug 6, 2001	12.96	13.11	12.84	12.97
2276	NASDAQ	COLB	Fri, Aug 3, 2001	13.08	13.19	12.95	12.95
2275	NASDAQ	COLB	Thu, Aug 2, 2001	13.20	13.20	12.95	13.01
2274	NASDAQ	COLB	Wed, Aug 1, 2001	13.07	13.25	12.92	13.21
2273	NASDAQ	COLB	Tue, Jul 31, 2001	12.91	13.21	12.78	12.95
2272	NASDAQ	COLB	Mon, Jul 30, 2001	12.90	12.95	12.83	12.87
2271	NASDAQ	COLB	Fri, Jul 27, 2001	12.90	12.95	12.80	12.90
2270	NASDAQ	COLB	Thu, Jul 26, 2001	12.90	12.93	12.75	12.88
2269	NASDAQ	COLB	Wed, Jul 25, 2001	12.98	12.98	12.90	12.90
2268	NASDAQ	COLB	Tue, Jul 24, 2001	12.96	13.02	12.80	12.90
2267	NASDAQ	COLB	Mon, Jul 23, 2001	12.76	13.05	12.76	12.95
2266	NASDAQ	COLB	Fri, Jul 20, 2001	12.86	12.99	12.75	12.85
2265	NASDAQ	COLB	Thu, Jul 19, 2001	12.94	13.08	12.75	12.75
2264	NASDAQ	COLB	Wed, Jul 18, 2001	12.85	13.10	12.75	12.75
2263	NASDAQ	COLB	Tue, Jul 17, 2001	13.10	13.14	12.95	13.10
2262	NASDAQ	COLB	Mon, Jul 16, 2001	13.10	13.14	12.75	13.10
2261	NASDAQ	COLB	Fri, Jul 13, 2001	13.00	13.14	12.82	13.10
2260	NASDAQ	COLB	Thu, Jul 12, 2001	12.97	13.10	12.76	13.10
2259	NASDAQ	COLB	Wed, Jul 11, 2001	13.00	13.01	12.85	13.00
2258	NASDAQ	COLB	Tue, Jul 10, 2001	13.09	13.10	12.75	13.05
2257	NASDAQ	COLB	Mon, Jul 9, 2001	12.43	13.10	12.40	13.10
2256	NASDAQ	COLB	Fri, Jul 6, 2001	13.09	13.09	12.45	12.46
2255	NASDAQ	COLB	Thu, Jul 5, 2001	11.87	13.10	11.86	12.71
2254	NASDAQ	COLB	Tue, Jul 3, 2001	12.33	12.80	12.33	12.79
2253	NASDAQ	COLB	Mon, Jul 2, 2001	13.00	13.00	11.11	12.27
2252	NASDAQ	COLB	Fri, Jun 29, 2001	12.91	13.24	12.10	12.76
2251	NASDAQ	COLB	Thu, Jun 28, 2001	12.58	13.00	12.25	12.97
2250	NASDAQ	COLB	Wed, Jun 27, 2001	12.80	13.00	12.25	12.35
2249	NASDAQ	COLB	Tue, Jun 26, 2001	12.96	13.00	12.20	12.80
2248	NASDAQ	COLB	Mon, Jun 25, 2001	12.95	13.00	12.95	12.98
2247	NASDAQ	COLB	Fri, Jun 22, 2001	12.85	13.10	12.75	12.95
2246	NASDAQ	COLB	Thu, Jun 21, 2001	11.95	12.91	11.95	12.83
2245	NASDAQ	COLB	Wed, Jun 20, 2001	12.79	12.82	11.88	12.25
2244	NASDAQ	COLB	Tue, Jun 19, 2001	13.00	13.00	12.75	12.80
2243	NASDAQ	COLB	Mon, Jun 18, 2001	12.98	12.98	12.80	12.80
2242	NASDAQ	COLB	Fri, Jun 15, 2001	12.85	13.10	12.70	13.00
2241	NASDAQ	COLB	Thu, Jun 14, 2001	13.00	13.00	12.70	12.70
2240	NASDAQ	COLB	Wed, Jun 13, 2001	12.76	13.09	12.60	12.70
2239	NASDAQ	COLB	Tue, Jun 12, 2001	12.45	13.10	12.45	13.05
2238	NASDAQ	COLB	Mon, Jun 11, 2001	11.86	12.70	11.86	12.70
2237	NASDAQ	COLB	Fri, Jun 8, 2001	12.95	13.20	11.75	11.75
2236	NASDAQ	COLB	Thu, Jun 7, 2001	13.10	13.27	12.76	13.20
2235	NASDAQ	COLB	Wed, Jun 6, 2001	13.85	13.85	12.75	12.80
2234	NASDAQ	COLB	Tue, Jun 5, 2001	13.35	14.00	13.35	13.94
2233	NASDAQ	COLB	Mon, Jun 4, 2001	13.33	13.95	13.33	13.95
2232	NASDAQ	COLB	Fri, Jun 1, 2001	14.00	14.00	13.53	13.86
2231	NASDAQ	COLB	Thu, May 31, 2001	13.69	14.00	13.49	14.00
2230	NASDAQ	COLB	Wed, May 30, 2001	13.47	13.54	12.81	13.54
2229	NASDAQ	COLB	Tue, May 29, 2001	13.68	13.68	13.48	13.49
2228	NASDAQ	COLB	Fri, May 25, 2001	13.45	13.70	13.37	13.68
2227	NASDAQ	COLB	Thu, May 24, 2001	13.00	13.45	12.96	13.19
2226	NASDAQ	COLB	Wed, May 23, 2001	14.94	14.94	14.24	14.35
2225	NASDAQ	COLB	Tue, May 22, 2001	14.87	14.95	14.58	14.95
2224	NASDAQ	COLB	Mon, May 21, 2001	14.85	14.91	14.47	14.90
2223	NASDAQ	COLB	Fri, May 18, 2001	14.85	14.89	14.65	14.79
2222	NASDAQ	COLB	Thu, May 17, 2001	14.60	14.85	14.60	14.81
2221	NASDAQ	COLB	Wed, May 16, 2001	14.35	14.92	14.35	14.60
2220	NASDAQ	COLB	Tue, May 15, 2001	13.73	14.85	13.60	14.46
2219	NASDAQ	COLB	Mon, May 14, 2001	13.05	13.75	13.05	13.74
2218	NASDAQ	COLB	Fri, May 11, 2001	13.00	13.60	13.00	13.60
2217	NASDAQ	COLB	Thu, May 10, 2001	13.49	13.50	13.00	13.50
2216	NASDAQ	COLB	Wed, May 9, 2001	13.00	13.50	12.80	13.20
2215	NASDAQ	COLB	Tue, May 8, 2001	13.00	13.23	13.00	13.00
2214	NASDAQ	COLB	Mon, May 7, 2001	12.52	13.49	12.52	13.00
2213	NASDAQ	COLB	Fri, May 4, 2001	12.26	12.75	12.26	12.52
2212	NASDAQ	COLB	Thu, May 3, 2001	12.64	12.75	12.31	12.50
2211	NASDAQ	COLB	Wed, May 2, 2001	13.39	13.40	12.63	12.63
2210	NASDAQ	COLB	Tue, May 1, 2001	12.00	13.30	12.00	13.00
2209	NASDAQ	COLB	Mon, Apr 30, 2001	12.35	13.08	11.90	11.95
2208	NASDAQ	COLB	Fri, Apr 27, 2001	11.25	12.31	11.05	12.31
2207	NASDAQ	COLB	Thu, Apr 26, 2001	12.00	12.00	11.38	11.38
2206	NASDAQ	COLB	Wed, Apr 25, 2001	11.75	12.08	11.65	11.76
2205	NASDAQ	COLB	Tue, Apr 24, 2001	11.90	12.07	11.57	12.03
2204	NASDAQ	COLB	Mon, Apr 23, 2001	11.65	11.85	11.55	11.75
2203	NASDAQ	COLB	Fri, Apr 20, 2001	11.35	11.73	11.35	11.60
2202	NASDAQ	COLB	Thu, Apr 19, 2001	11.34	11.42	11.23	11.41
2201	NASDAQ	COLB	Wed, Apr 18, 2001	11.35	11.37	11.26	11.30
2200	NASDAQ	COLB	Tue, Apr 17, 2001	11.25	11.32	11.20	11.30
2199	NASDAQ	COLB	Mon, Apr 16, 2001	11.24	11.32	11.11	11.26
2198	NASDAQ	COLB	Thu, Apr 12, 2001	11.30	11.32	11.26	11.26
2197	NASDAQ	COLB	Wed, Apr 11, 2001	11.25	11.34	11.15	11.20
2196	NASDAQ	COLB	Tue, Apr 10, 2001	11.15	11.35	11.00	11.26
2195	NASDAQ	COLB	Mon, Apr 9, 2001	11.19	11.35	11.12	11.29
2194	NASDAQ	COLB	Fri, Apr 6, 2001	11.23	11.31	11.13	11.25
2193	NASDAQ	COLB	Thu, Apr 5, 2001	10.95	11.31	10.95	11.00
2192	NASDAQ	COLB	Wed, Apr 4, 2001	11.06	11.38	10.88	11.25
2191	NASDAQ	COLB	Tue, Apr 3, 2001	10.75	11.19	10.75	10.81
2190	NASDAQ	COLB	Mon, Apr 2, 2001	11.27	11.31	10.88	10.88
2189	NASDAQ	COLB	Fri, Mar 30, 2001	11.25	11.38	11.25	11.25
2188	NASDAQ	COLB	Thu, Mar 29, 2001	11.38	11.44	11.25	11.25
2187	NASDAQ	COLB	Wed, Mar 28, 2001	11.44	11.75	11.25	11.25
2186	NASDAQ	COLB	Tue, Mar 27, 2001	11.66	11.69	11.38	11.44
2185	NASDAQ	COLB	Mon, Mar 26, 2001	11.13	11.69	11.00	11.44
2184	NASDAQ	COLB	Fri, Mar 23, 2001	12.06	12.13	11.06	11.38
2183	NASDAQ	COLB	Thu, Mar 22, 2001	12.50	13.00	10.06	10.38
2182	NASDAQ	COLB	Wed, Mar 21, 2001	13.36	13.56	13.00	13.00
2181	NASDAQ	COLB	Tue, Mar 20, 2001	13.00	13.25	13.00	13.25
2180	NASDAQ	COLB	Mon, Mar 19, 2001	13.25	13.56	12.88	13.00
2179	NASDAQ	COLB	Fri, Mar 16, 2001	13.50	13.50	13.25	13.25
2178	NASDAQ	COLB	Thu, Mar 15, 2001	14.44	14.44	13.50	14.00
2177	NASDAQ	COLB	Wed, Mar 14, 2001	14.56	14.56	14.44	14.44
2176	NASDAQ	COLB	Tue, Mar 13, 2001	14.38	14.69	14.13	14.69
2175	NASDAQ	COLB	Mon, Mar 12, 2001	14.50	14.56	14.44	14.50
2174	NASDAQ	COLB	Fri, Mar 9, 2001	14.78	14.88	14.50	14.88
2173	NASDAQ	COLB	Thu, Mar 8, 2001	14.94	15.00	14.63	14.63
2172	NASDAQ	COLB	Wed, Mar 7, 2001	14.63	15.03	14.63	15.03
2171	NASDAQ	COLB	Tue, Mar 6, 2001	14.63	15.06	14.63	14.75
2170	NASDAQ	COLB	Mon, Mar 5, 2001	14.88	15.00	14.75	14.81
2169	NASDAQ	COLB	Fri, Mar 2, 2001	14.94	15.00	14.63	15.00
2168	NASDAQ	COLB	Thu, Mar 1, 2001	14.81	15.00	14.81	14.88
2167	NASDAQ	COLB	Wed, Feb 28, 2001	14.69	14.81	14.69	14.75
2166	NASDAQ	COLB	Tue, Feb 27, 2001	14.63	15.00	14.63	14.69
2165	NASDAQ	COLB	Mon, Feb 26, 2001	15.00	15.00	14.81	15.00
2164	NASDAQ	COLB	Fri, Feb 23, 2001	14.75	14.81	14.63	14.75
2163	NASDAQ	COLB	Thu, Feb 22, 2001	14.75	14.94	14.75	14.75
2162	NASDAQ	COLB	Wed, Feb 21, 2001	14.77	15.19	14.63	15.00
2161	NASDAQ	COLB	Tue, Feb 20, 2001	15.06	15.13	14.75	15.00
2160	NASDAQ	COLB	Fri, Feb 16, 2001	15.00	15.13	14.75	15.00
2159	NASDAQ	COLB	Thu, Feb 15, 2001	14.66	15.00	14.63	14.88
2158	NASDAQ	COLB	Wed, Feb 14, 2001	14.75	15.00	14.75	15.00
2157	NASDAQ	COLB	Tue, Feb 13, 2001	14.75	15.00	14.75	15.00
2156	NASDAQ	COLB	Mon, Feb 12, 2001	14.75	15.00	14.45	15.00
2155	NASDAQ	COLB	Fri, Feb 9, 2001	15.00	15.06	14.75	15.00
2154	NASDAQ	COLB	Thu, Feb 8, 2001	14.50	15.06	14.25	15.06
2153	NASDAQ	COLB	Wed, Feb 7, 2001	14.50	14.88	14.50	14.63
2152	NASDAQ	COLB	Tue, Feb 6, 2001	14.63	15.00	14.38	14.63
2151	NASDAQ	COLB	Mon, Feb 5, 2001	14.88	14.88	14.25	14.38
2150	NASDAQ	COLB	Fri, Feb 2, 2001	15.25	15.50	14.88	15.00
2149	NASDAQ	COLB	Thu, Feb 1, 2001	15.19	15.56	15.19	15.50
2148	NASDAQ	COLB	Wed, Jan 31, 2001	15.50	15.81	15.25	15.25
2147	NASDAQ	COLB	Tue, Jan 30, 2001	15.53	16.38	15.53	15.63
2146	NASDAQ	COLB	Mon, Jan 29, 2001	16.38	16.44	15.63	15.81
2145	NASDAQ	COLB	Fri, Jan 26, 2001	15.75	16.38	15.75	16.38
2144	NASDAQ	COLB	Thu, Jan 25, 2001	16.25	16.25	15.75	15.75
2143	NASDAQ	COLB	Wed, Jan 24, 2001	15.38	16.25	15.13	16.25
2142	NASDAQ	COLB	Tue, Jan 23, 2001	15.14	16.19	15.14	16.00
2141	NASDAQ	COLB	Mon, Jan 22, 2001	15.66	16.25	15.66	16.19
2140	NASDAQ	COLB	Fri, Jan 19, 2001	15.13	16.13	15.13	16.13
2139	NASDAQ	COLB	Thu, Jan 18, 2001	15.13	15.88	15.13	15.75
2138	NASDAQ	COLB	Wed, Jan 17, 2001	15.41	15.69	15.00	15.38
2137	NASDAQ	COLB	Tue, Jan 16, 2001	15.33	15.56	15.06	15.06
2136	NASDAQ	COLB	Fri, Jan 12, 2001	15.31	15.31	15.31	15.31
2135	NASDAQ	COLB	Thu, Jan 11, 2001	15.50	15.56	15.25	15.31
2134	NASDAQ	COLB	Wed, Jan 10, 2001	15.44	15.63	15.25	15.38
2133	NASDAQ	COLB	Tue, Jan 9, 2001	15.50	15.50	15.25	15.25
2132	NASDAQ	COLB	Mon, Jan 8, 2001	15.49	15.50	15.31	15.50
2131	NASDAQ	COLB	Fri, Jan 5, 2001	15.50	15.50	15.13	15.38
2130	NASDAQ	COLB	Thu, Jan 4, 2001	15.50	15.75	15.06	15.25
2129	NASDAQ	COLB	Wed, Jan 3, 2001	15.30	15.31	15.00	15.31
2128	NASDAQ	COLB	Tue, Jan 2, 2001	14.28	15.38	14.25	15.00
2127	NASDAQ	COLB	Fri, Dec 29, 2000	14.88	15.56	14.31	15.56
2126	NASDAQ	COLB	Thu, Dec 28, 2000	14.56	15.25	14.44	14.44
2125	NASDAQ	COLB	Wed, Dec 27, 2000	14.25	15.25	14.00	15.00
2124	NASDAQ	COLB	Tue, Dec 26, 2000	13.94	14.31	13.75	14.00
2123	NASDAQ	COLB	Fri, Dec 22, 2000	13.38	13.81	13.38	13.81
2122	NASDAQ	COLB	Thu, Dec 21, 2000	13.00	13.25	13.00	13.19
2121	NASDAQ	COLB	Wed, Dec 20, 2000	12.94	13.13	12.94	13.13
2120	NASDAQ	COLB	Tue, Dec 19, 2000	12.94	13.03	12.94	12.94
2119	NASDAQ	COLB	Mon, Dec 18, 2000	13.00	13.13	12.88	13.13
2118	NASDAQ	COLB	Fri, Dec 15, 2000	13.06	13.13	12.88	13.00
2117	NASDAQ	COLB	Thu, Dec 14, 2000	12.88	13.06	12.88	13.06
2116	NASDAQ	COLB	Wed, Dec 13, 2000	13.00	13.13	12.88	13.13
2115	NASDAQ	COLB	Tue, Dec 12, 2000	13.16	13.19	12.88	12.88
2114	NASDAQ	COLB	Mon, Dec 11, 2000	13.02	13.25	13.02	13.19
2113	NASDAQ	COLB	Fri, Dec 8, 2000	12.94	13.25	12.94	13.25
2112	NASDAQ	COLB	Thu, Dec 7, 2000	12.88	12.99	12.88	12.88
2111	NASDAQ	COLB	Wed, Dec 6, 2000	12.75	13.06	12.75	13.06
2110	NASDAQ	COLB	Tue, Dec 5, 2000	12.88	12.88	12.44	12.63
2109	NASDAQ	COLB	Mon, Dec 4, 2000	12.50	12.50	12.44	12.44
2108	NASDAQ	COLB	Fri, Dec 1, 2000	12.56	12.63	12.50	12.50
2107	NASDAQ	COLB	Thu, Nov 30, 2000	12.47	12.56	12.44	12.50
2106	NASDAQ	COLB	Wed, Nov 29, 2000	12.52	12.63	12.44	12.44
2105	NASDAQ	COLB	Tue, Nov 28, 2000	12.50	12.50	12.50	12.50
2104	NASDAQ	COLB	Mon, Nov 27, 2000	12.50	12.63	12.50	12.63
2103	NASDAQ	COLB	Wed, Nov 22, 2000	12.64	12.64	12.50	12.50
2102	NASDAQ	COLB	Tue, Nov 21, 2000	12.94	13.00	12.63	12.63
2101	NASDAQ	COLB	Mon, Nov 20, 2000	12.63	12.63	12.63	12.63
2100	NASDAQ	COLB	Fri, Nov 17, 2000	12.78	12.94	12.56	12.56
2099	NASDAQ	COLB	Thu, Nov 16, 2000	13.00	13.31	12.63	12.63
2098	NASDAQ	COLB	Wed, Nov 15, 2000	13.25	13.63	13.00	13.00
2097	NASDAQ	COLB	Tue, Nov 14, 2000	13.81	14.00	13.38	13.38
2096	NASDAQ	COLB	Mon, Nov 13, 2000	13.38	13.75	13.38	13.50
2095	NASDAQ	COLB	Fri, Nov 10, 2000	13.81	13.81	13.50	13.50
2094	NASDAQ	COLB	Thu, Nov 9, 2000	13.81	13.94	13.75	13.81
2093	NASDAQ	COLB	Wed, Nov 8, 2000	13.99	13.99	13.75	13.88
2092	NASDAQ	COLB	Tue, Nov 7, 2000	14.00	14.00	13.75	13.88
2091	NASDAQ	COLB	Mon, Nov 6, 2000	13.94	13.94	13.75	13.75
2090	NASDAQ	COLB	Fri, Nov 3, 2000	13.94	14.00	13.75	13.94
2089	NASDAQ	COLB	Thu, Nov 2, 2000	13.91	14.00	13.75	13.94
2088	NASDAQ	COLB	Wed, Nov 1, 2000	13.94	13.94	13.56	13.88
2087	NASDAQ	COLB	Tue, Oct 31, 2000	13.81	14.00	13.63	14.00
2086	NASDAQ	COLB	Mon, Oct 30, 2000	13.75	13.81	13.50	13.50
2085	NASDAQ	COLB	Fri, Oct 27, 2000	13.78	13.88	13.75	13.88
2084	NASDAQ	COLB	Thu, Oct 26, 2000	13.81	13.94	13.75	13.81
2083	NASDAQ	COLB	Wed, Oct 25, 2000	13.83	14.00	13.81	13.81
2082	NASDAQ	COLB	Tue, Oct 24, 2000	13.83	13.94	13.81	13.94
2081	NASDAQ	COLB	Mon, Oct 23, 2000	13.88	14.00	13.88	14.00
2080	NASDAQ	COLB	Fri, Oct 20, 2000	14.11	14.13	13.88	14.00
2079	NASDAQ	COLB	Thu, Oct 19, 2000	13.63	14.25	13.63	14.00
2078	NASDAQ	COLB	Wed, Oct 18, 2000	13.63	13.88	13.50	13.50
2077	NASDAQ	COLB	Tue, Oct 17, 2000	14.00	14.38	13.75	13.75
2076	NASDAQ	COLB	Mon, Oct 16, 2000	13.50	14.00	13.50	13.50
2075	NASDAQ	COLB	Fri, Oct 13, 2000	13.94	13.94	13.44	13.44
2074	NASDAQ	COLB	Thu, Oct 12, 2000	13.69	13.75	13.44	13.44
2073	NASDAQ	COLB	Wed, Oct 11, 2000	13.92	13.92	13.69	13.81
2072	NASDAQ	COLB	Tue, Oct 10, 2000	13.81	13.88	13.81	13.81
2071	NASDAQ	COLB	Mon, Oct 9, 2000	13.84	13.88	13.81	13.88
2070	NASDAQ	COLB	Fri, Oct 6, 2000	13.84	13.94	13.81	13.81
2069	NASDAQ	COLB	Thu, Oct 5, 2000	13.88	14.00	13.75	13.88
2068	NASDAQ	COLB	Wed, Oct 4, 2000	13.83	14.00	13.81	13.94
2067	NASDAQ	COLB	Tue, Oct 3, 2000	13.75	13.88	13.75	13.83
2066	NASDAQ	COLB	Mon, Oct 2, 2000	14.00	14.00	13.75	13.75
2065	NASDAQ	COLB	Fri, Sep 29, 2000	13.94	14.03	13.75	13.75
2064	NASDAQ	COLB	Thu, Sep 28, 2000	13.88	14.00	13.88	14.00
2063	NASDAQ	COLB	Wed, Sep 27, 2000	14.00	14.00	13.88	13.88
2062	NASDAQ	COLB	Tue, Sep 26, 2000	13.94	14.19	13.88	14.00
2061	NASDAQ	COLB	Mon, Sep 25, 2000	13.94	14.13	13.88	13.88
2060	NASDAQ	COLB	Fri, Sep 22, 2000	13.94	14.06	13.88	13.94
2059	NASDAQ	COLB	Thu, Sep 21, 2000	13.81	14.13	13.81	13.88
2058	NASDAQ	COLB	Wed, Sep 20, 2000	13.75	14.00	13.75	14.00
2057	NASDAQ	COLB	Tue, Sep 19, 2000	13.88	14.00	13.63	14.00
2056	NASDAQ	COLB	Mon, Sep 18, 2000	14.00	14.00	13.50	13.50
2055	NASDAQ	COLB	Fri, Sep 15, 2000	13.75	14.00	13.50	13.50
2054	NASDAQ	COLB	Thu, Sep 14, 2000	14.13	14.25	13.75	13.77
2053	NASDAQ	COLB	Wed, Sep 13, 2000	14.00	14.00	13.75	14.00
2052	NASDAQ	COLB	Tue, Sep 12, 2000	13.72	13.88	13.69	13.88
2051	NASDAQ	COLB	Mon, Sep 11, 2000	13.75	14.25	13.75	14.00
2050	NASDAQ	COLB	Fri, Sep 8, 2000	13.88	14.06	13.69	13.69
2049	NASDAQ	COLB	Thu, Sep 7, 2000	13.88	14.00	13.69	13.88
2048	NASDAQ	COLB	Wed, Sep 6, 2000	14.13	14.13	13.75	13.75
2047	NASDAQ	COLB	Tue, Sep 5, 2000	14.00	14.13	13.75	13.75
2046	NASDAQ	COLB	Fri, Sep 1, 2000	13.91	14.00	13.75	13.75
2045	NASDAQ	COLB	Thu, Aug 31, 2000	13.91	14.00	13.88	14.00
2044	NASDAQ	COLB	Wed, Aug 30, 2000	13.88	13.88	13.88	13.88
2043	NASDAQ	COLB	Tue, Aug 29, 2000	13.88	14.13	13.88	13.88
2042	NASDAQ	COLB	Mon, Aug 28, 2000	14.00	14.00	13.81	13.81
2041	NASDAQ	COLB	Fri, Aug 25, 2000	14.00	14.00	13.75	13.88
2040	NASDAQ	COLB	Thu, Aug 24, 2000	13.88	14.00	13.81	13.88
2039	NASDAQ	COLB	Wed, Aug 23, 2000	14.00	14.06	13.88	13.88
2038	NASDAQ	COLB	Tue, Aug 22, 2000	14.00	14.00	13.88	13.88
2037	NASDAQ	COLB	Mon, Aug 21, 2000	13.97	14.00	13.61	13.88
2036	NASDAQ	COLB	Fri, Aug 18, 2000	13.47	14.00	13.38	14.00
2035	NASDAQ	COLB	Thu, Aug 17, 2000	13.56	13.56	13.31	13.50
2034	NASDAQ	COLB	Wed, Aug 16, 2000	12.91	13.44	12.88	13.31
2033	NASDAQ	COLB	Tue, Aug 15, 2000	13.00	13.00	12.88	12.88
2032	NASDAQ	COLB	Mon, Aug 14, 2000	12.94	13.13	12.88	13.00
2031	NASDAQ	COLB	Fri, Aug 11, 2000	12.97	13.38	12.94	12.94
2030	NASDAQ	COLB	Thu, Aug 10, 2000	12.94	13.00	12.88	13.00
2029	NASDAQ	COLB	Wed, Aug 9, 2000	13.06	13.13	12.94	13.00
2028	NASDAQ	COLB	Tue, Aug 8, 2000	13.13	13.13	12.94	12.94
2027	NASDAQ	COLB	Mon, Aug 7, 2000	13.00	13.25	13.00	13.00
2026	NASDAQ	COLB	Fri, Aug 4, 2000	12.88	12.88	12.88	12.88
2025	NASDAQ	COLB	Thu, Aug 3, 2000	12.53	12.88	12.53	12.63
2024	NASDAQ	COLB	Wed, Aug 2, 2000	12.63	13.00	12.63	12.69
2023	NASDAQ	COLB	Tue, Aug 1, 2000	12.75	13.00	12.56	13.00
2022	NASDAQ	COLB	Mon, Jul 31, 2000	13.00	13.28	12.75	12.75
2021	NASDAQ	COLB	Fri, Jul 28, 2000	13.31	13.38	12.75	12.75
2020	NASDAQ	COLB	Thu, Jul 27, 2000	13.25	13.38	13.25	13.25
2019	NASDAQ	COLB	Wed, Jul 26, 2000	13.00	13.44	13.00	13.38
2018	NASDAQ	COLB	Tue, Jul 25, 2000	13.00	13.00	12.88	13.00
2017	NASDAQ	COLB	Mon, Jul 24, 2000	12.94	13.06	12.88	12.94
2016	NASDAQ	COLB	Fri, Jul 21, 2000	13.00	13.00	12.75	12.75
2015	NASDAQ	COLB	Thu, Jul 20, 2000	13.00	13.00	12.75	13.00
2014	NASDAQ	COLB	Wed, Jul 19, 2000	12.88	13.00	12.88	12.88
2013	NASDAQ	COLB	Tue, Jul 18, 2000	13.00	13.00	12.94	12.94
2012	NASDAQ	COLB	Mon, Jul 17, 2000	12.94	13.00	12.75	13.00
2011	NASDAQ	COLB	Fri, Jul 14, 2000	12.75	12.94	12.75	12.94
2010	NASDAQ	COLB	Thu, Jul 13, 2000	12.91	12.91	12.75	12.75
2009	NASDAQ	COLB	Wed, Jul 12, 2000	12.94	13.00	12.88	12.88
2008	NASDAQ	COLB	Tue, Jul 11, 2000	12.94	13.00	12.88	12.94
2007	NASDAQ	COLB	Mon, Jul 10, 2000	12.75	13.00	12.75	12.88
2006	NASDAQ	COLB	Fri, Jul 7, 2000	12.44	12.75	12.44	12.56
2005	NASDAQ	COLB	Thu, Jul 6, 2000	12.50	13.00	12.38	12.56
2004	NASDAQ	COLB	Wed, Jul 5, 2000	12.50	12.50	12.38	12.44
2003	NASDAQ	COLB	Mon, Jul 3, 2000	12.06	12.31	12.06	12.25
2002	NASDAQ	COLB	Fri, Jun 30, 2000	12.06	12.25	12.06	12.25
2001	NASDAQ	COLB	Thu, Jun 29, 2000	12.25	12.25	12.00	12.19
2000	NASDAQ	COLB	Wed, Jun 28, 2000	12.25	12.25	12.00	12.00
1999	NASDAQ	COLB	Tue, Jun 27, 2000	12.00	12.00	11.63	12.00
1998	NASDAQ	COLB	Mon, Jun 26, 2000	11.75	12.25	11.75	12.25
1997	NASDAQ	COLB	Fri, Jun 23, 2000	12.03	12.06	11.75	11.75
1996	NASDAQ	COLB	Thu, Jun 22, 2000	11.97	12.19	11.75	11.88
1995	NASDAQ	COLB	Wed, Jun 21, 2000	11.75	11.75	11.75	11.75
1994	NASDAQ	COLB	Tue, Jun 20, 2000	11.88	12.19	11.75	11.75
1993	NASDAQ	COLB	Mon, Jun 19, 2000	12.00	12.00	11.75	12.00
1992	NASDAQ	COLB	Fri, Jun 16, 2000	11.88	12.00	11.81	12.00
1991	NASDAQ	COLB	Thu, Jun 15, 2000	12.81	12.84	11.88	11.88
1990	NASDAQ	COLB	Wed, Jun 14, 2000	12.38	12.69	12.38	12.69
1989	NASDAQ	COLB	Tue, Jun 13, 2000	12.47	12.50	12.38	12.44
1988	NASDAQ	COLB	Mon, Jun 12, 2000	12.31	12.50	12.31	12.47
1987	NASDAQ	COLB	Fri, Jun 9, 2000	12.25	12.50	12.25	12.31
1986	NASDAQ	COLB	Thu, Jun 8, 2000	12.31	12.44	12.25	12.25
1985	NASDAQ	COLB	Wed, Jun 7, 2000	12.56	12.59	12.00	12.25
1984	NASDAQ	COLB	Tue, Jun 6, 2000	12.25	13.00	11.50	11.88
1983	NASDAQ	COLB	Mon, Jun 5, 2000	12.25	12.75	12.00	12.38
1982	NASDAQ	COLB	Fri, Jun 2, 2000	11.56	12.44	11.38	12.00
1981	NASDAQ	COLB	Thu, Jun 1, 2000	11.00	12.00	10.88	11.56
1980	NASDAQ	COLB	Wed, May 31, 2000	10.88	11.00	10.75	11.00
1979	NASDAQ	COLB	Tue, May 30, 2000	11.06	11.13	10.88	10.88
1978	NASDAQ	COLB	Fri, May 26, 2000	11.00	11.38	10.88	11.13
1977	NASDAQ	COLB	Thu, May 25, 2000	11.06	11.31	10.88	10.88
1976	NASDAQ	COLB	Wed, May 24, 2000	11.06	11.44	11.00	11.00
1975	NASDAQ	COLB	Tue, May 23, 2000	11.00	11.25	11.00	11.25
1974	NASDAQ	COLB	Mon, May 22, 2000	11.50	11.50	11.00	11.38
1973	NASDAQ	COLB	Fri, May 19, 2000	11.13	11.75	11.00	11.50
1972	NASDAQ	COLB	Thu, May 18, 2000	11.38	11.50	11.13	11.19
1971	NASDAQ	COLB	Wed, May 17, 2000	11.63	11.75	11.25	11.38
1970	NASDAQ	COLB	Tue, May 16, 2000	11.88	12.25	11.63	12.00
1969	NASDAQ	COLB	Mon, May 15, 2000	11.91	12.25	11.75	12.25
1968	NASDAQ	COLB	Fri, May 12, 2000	11.75	12.38	11.75	12.00
1967	NASDAQ	COLB	Thu, May 11, 2000	12.50	12.75	11.75	11.75
1966	NASDAQ	COLB	Wed, May 10, 2000	12.53	12.94	12.50	12.88
1965	NASDAQ	COLB	Tue, May 9, 2000	11.88	12.75	11.88	12.38
1964	NASDAQ	COLB	Mon, May 8, 2000	11.81	12.50	11.63	11.94
1963	NASDAQ	COLB	Fri, May 5, 2000	12.19	12.63	12.13	12.50
1962	NASDAQ	COLB	Thu, May 4, 2000	12.50	12.50	12.19	12.19
1961	NASDAQ	COLB	Wed, May 3, 2000	12.50	12.50	12.38	12.50
1960	NASDAQ	COLB	Tue, May 2, 2000	12.69	12.69	12.38	12.44
1959	NASDAQ	COLB	Mon, May 1, 2000	12.63	12.75	12.38	12.75
1958	NASDAQ	COLB	Fri, Apr 28, 2000	12.25	12.69	12.25	12.31
1957	NASDAQ	COLB	Thu, Apr 27, 2000	12.50	12.88	12.25	12.25
1956	NASDAQ	COLB	Wed, Apr 26, 2000	12.56	13.00	11.50	12.75
1955	NASDAQ	COLB	Tue, Apr 25, 2000	11.63	12.88	11.63	12.13
1954	NASDAQ	COLB	Mon, Apr 24, 2000	11.13	12.25	11.13	11.63
1953	NASDAQ	COLB	Thu, Apr 20, 2000	11.47	11.47	11.06	11.44
1952	NASDAQ	COLB	Wed, Apr 19, 2000	11.19	11.38	11.00	11.13
1951	NASDAQ	COLB	Tue, Apr 18, 2000	11.69	11.69	11.06	11.50
1950	NASDAQ	COLB	Mon, Apr 17, 2000	11.25	11.81	11.13	11.13
1949	NASDAQ	COLB	Fri, Apr 14, 2000	11.63	11.75	11.25	11.25
1948	NASDAQ	COLB	Thu, Apr 13, 2000	11.94	12.06	11.75	11.75
1947	NASDAQ	COLB	Wed, Apr 12, 2000	12.00	12.00	11.63	11.75
1946	NASDAQ	COLB	Tue, Apr 11, 2000	11.88	12.25	11.63	12.25
1945	NASDAQ	COLB	Mon, Apr 10, 2000	11.91	12.00	11.69	12.00
1944	NASDAQ	COLB	Fri, Apr 7, 2000	12.00	12.13	11.63	12.00
1943	NASDAQ	COLB	Thu, Apr 6, 2000	11.56	12.00	11.56	12.00
1942	NASDAQ	COLB	Wed, Apr 5, 2000	12.19	12.19	11.50	11.50
1941	NASDAQ	COLB	Tue, Apr 4, 2000	12.00	12.19	12.00	12.00
1940	NASDAQ	COLB	Mon, Apr 3, 2000	12.00	12.19	11.94	12.00
1939	NASDAQ	COLB	Fri, Mar 31, 2000	11.88	12.00	11.63	11.75
1938	NASDAQ	COLB	Thu, Mar 30, 2000	11.63	12.13	11.63	12.00
1937	NASDAQ	COLB	Wed, Mar 29, 2000	11.88	12.25	11.63	12.25
1936	NASDAQ	COLB	Tue, Mar 28, 2000	12.13	12.13	11.56	11.88
1935	NASDAQ	COLB	Mon, Mar 27, 2000	12.22	12.56	12.00	12.38
1934	NASDAQ	COLB	Fri, Mar 24, 2000	11.75	12.44	11.63	12.25
1933	NASDAQ	COLB	Thu, Mar 23, 2000	11.88	12.94	11.88	12.25
1932	NASDAQ	COLB	Wed, Mar 22, 2000	12.00	12.38	11.63	11.63
1931	NASDAQ	COLB	Tue, Mar 21, 2000	12.38	13.00	12.00	12.06
1930	NASDAQ	COLB	Mon, Mar 20, 2000	12.50	12.50	11.50	11.88
1929	NASDAQ	COLB	Fri, Mar 17, 2000	12.00	13.00	11.94	13.00
1928	NASDAQ	COLB	Thu, Mar 16, 2000	11.69	12.00	11.50	11.75
1927	NASDAQ	COLB	Wed, Mar 15, 2000	11.88	11.88	11.50	11.50
1926	NASDAQ	COLB	Tue, Mar 14, 2000	11.88	12.25	11.56	11.56
1925	NASDAQ	COLB	Mon, Mar 13, 2000	12.13	12.44	11.94	11.94
1924	NASDAQ	COLB	Fri, Mar 10, 2000	12.50	12.75	12.25	12.50
1923	NASDAQ	COLB	Thu, Mar 9, 2000	12.13	12.50	12.00	12.25
1922	NASDAQ	COLB	Wed, Mar 8, 2000	11.63	12.75	11.38	11.88
1921	NASDAQ	COLB	Tue, Mar 7, 2000	11.56	11.94	11.38	11.69
1920	NASDAQ	COLB	Mon, Mar 6, 2000	11.88	11.94	11.50	11.63
1919	NASDAQ	COLB	Fri, Mar 3, 2000	11.44	11.63	11.25	11.50
1918	NASDAQ	COLB	Thu, Mar 2, 2000	11.59	11.75	11.25	11.75
1917	NASDAQ	COLB	Wed, Mar 1, 2000	12.00	12.00	11.56	11.56
1916	NASDAQ	COLB	Tue, Feb 29, 2000	12.13	12.13	11.38	11.56
1915	NASDAQ	COLB	Mon, Feb 28, 2000	12.63	13.00	12.13	12.19
1914	NASDAQ	COLB	Fri, Feb 25, 2000	12.69	13.38	12.63	13.00
1913	NASDAQ	COLB	Thu, Feb 24, 2000	13.94	14.00	13.75	13.75
1912	NASDAQ	COLB	Wed, Feb 23, 2000	12.25	14.25	12.13	13.88
1911	NASDAQ	COLB	Tue, Feb 22, 2000	12.38	12.94	12.25	12.50
1910	NASDAQ	COLB	Fri, Feb 18, 2000	13.00	13.25	12.38	13.00
1909	NASDAQ	COLB	Thu, Feb 17, 2000	12.25	13.94	12.25	13.00
1908	NASDAQ	COLB	Wed, Feb 16, 2000	12.50	12.63	12.13	12.63
1907	NASDAQ	COLB	Tue, Feb 15, 2000	12.44	12.50	12.00	12.49
1906	NASDAQ	COLB	Mon, Feb 14, 2000	12.25	12.63	12.25	12.36
1905	NASDAQ	COLB	Fri, Feb 11, 2000	12.50	12.50	12.25	12.38
1904	NASDAQ	COLB	Thu, Feb 10, 2000	12.63	12.75	12.38	12.50
1903	NASDAQ	COLB	Wed, Feb 9, 2000	12.75	12.88	12.38	12.75
1902	NASDAQ	COLB	Tue, Feb 8, 2000	12.75	13.06	12.63	12.75
1901	NASDAQ	COLB	Mon, Feb 7, 2000	13.06	13.25	12.88	12.88
1900	NASDAQ	COLB	Fri, Feb 4, 2000	13.00	13.13	13.00	13.06
1899	NASDAQ	COLB	Thu, Feb 3, 2000	13.25	13.25	13.00	13.00
1898	NASDAQ	COLB	Wed, Feb 2, 2000	12.88	13.13	12.88	13.00
1897	NASDAQ	COLB	Tue, Feb 1, 2000	13.13	13.25	12.69	13.13
1896	NASDAQ	COLB	Mon, Jan 31, 2000	12.63	13.00	12.50	12.88
1895	NASDAQ	COLB	Fri, Jan 28, 2000	12.69	12.75	12.63	12.69
1894	NASDAQ	COLB	Thu, Jan 27, 2000	12.56	12.75	12.56	12.75
1893	NASDAQ	COLB	Wed, Jan 26, 2000	12.63	12.75	12.44	12.69
1892	NASDAQ	COLB	Tue, Jan 25, 2000	12.38	12.75	12.38	12.63
1891	NASDAQ	COLB	Mon, Jan 24, 2000	12.75	12.75	12.38	12.44
1890	NASDAQ	COLB	Fri, Jan 21, 2000	12.56	12.75	12.31	12.75
1889	NASDAQ	COLB	Thu, Jan 20, 2000	12.25	12.75	12.25	12.69
1888	NASDAQ	COLB	Wed, Jan 19, 2000	12.66	12.75	12.63	12.69
1887	NASDAQ	COLB	Tue, Jan 18, 2000	12.44	12.88	12.44	12.69
1886	NASDAQ	COLB	Fri, Jan 14, 2000	12.66	12.75	12.25	12.63
1885	NASDAQ	COLB	Thu, Jan 13, 2000	12.25	12.75	12.06	12.66
1884	NASDAQ	COLB	Wed, Jan 12, 2000	12.47	12.75	12.31	12.69
1883	NASDAQ	COLB	Tue, Jan 11, 2000	12.41	12.69	12.19	12.25
1882	NASDAQ	COLB	Mon, Jan 10, 2000	12.41	12.50	12.13	12.13
1881	NASDAQ	COLB	Fri, Jan 7, 2000	13.00	13.00	12.00	12.63
1880	NASDAQ	COLB	Thu, Jan 6, 2000	12.56	12.81	12.56	12.63
1879	NASDAQ	COLB	Wed, Jan 5, 2000	12.88	13.06	12.50	12.75
1878	NASDAQ	COLB	Tue, Jan 4, 2000	12.94	13.06	12.63	12.63
1877	NASDAQ	COLB	Mon, Jan 3, 2000	13.13	13.50	12.94	12.94
1876	NASDAQ	COLB	Fri, Dec 31, 1999	13.44	13.50	13.13	13.13
1875	NASDAQ	COLB	Thu, Dec 30, 1999	13.63	13.63	13.38	13.50
1874	NASDAQ	COLB	Wed, Dec 29, 1999	13.69	14.31	13.63	13.63
1873	NASDAQ	COLB	Tue, Dec 28, 1999	13.63	13.88	13.50	13.75
1872	NASDAQ	COLB	Mon, Dec 27, 1999	13.66	13.81	13.50	13.75
1871	NASDAQ	COLB	Thu, Dec 23, 1999	14.00	14.06	13.75	13.75
1870	NASDAQ	COLB	Wed, Dec 22, 1999	14.03	14.06	13.94	13.94
1869	NASDAQ	COLB	Tue, Dec 21, 1999	14.25	14.56	13.94	14.00
1868	NASDAQ	COLB	Mon, Dec 20, 1999	14.31	14.88	14.13	14.50
1867	NASDAQ	COLB	Fri, Dec 17, 1999	14.25	14.63	14.06	14.31
1866	NASDAQ	COLB	Thu, Dec 16, 1999	14.25	14.50	13.75	14.38
1865	NASDAQ	COLB	Wed, Dec 15, 1999	14.75	14.88	14.25	14.50
1864	NASDAQ	COLB	Tue, Dec 14, 1999	14.56	15.00	14.56	14.81
1863	NASDAQ	COLB	Mon, Dec 13, 1999	15.00	15.00	14.56	14.75
1862	NASDAQ	COLB	Fri, Dec 10, 1999	14.81	15.00	14.81	14.88
1861	NASDAQ	COLB	Thu, Dec 9, 1999	15.50	15.56	14.75	14.75
1860	NASDAQ	COLB	Wed, Dec 8, 1999	16.19	17.00	15.56	15.56
1859	NASDAQ	COLB	Tue, Dec 7, 1999	16.19	16.28	15.56	16.19
1858	NASDAQ	COLB	Mon, Dec 6, 1999	15.75	17.13	15.75	16.19
1857	NASDAQ	COLB	Fri, Dec 3, 1999	15.94	16.44	15.75	16.00
1856	NASDAQ	COLB	Thu, Dec 2, 1999	15.88	16.00	15.44	15.75
1855	NASDAQ	COLB	Wed, Dec 1, 1999	15.88	16.38	15.50	15.88
1854	NASDAQ	COLB	Tue, Nov 30, 1999	15.56	16.50	15.38	16.38
1853	NASDAQ	COLB	Mon, Nov 29, 1999	14.59	16.81	14.56	16.00
1852	NASDAQ	COLB	Fri, Nov 26, 1999	14.25	14.25	14.25	14.25
1851	NASDAQ	COLB	Wed, Nov 24, 1999	14.00	14.50	14.00	14.38
1850	NASDAQ	COLB	Tue, Nov 23, 1999	14.50	14.50	14.00	14.00
1849	NASDAQ	COLB	Mon, Nov 22, 1999	14.19	14.44	13.94	14.25
1848	NASDAQ	COLB	Fri, Nov 19, 1999	14.06	14.31	13.94	14.31
1847	NASDAQ	COLB	Thu, Nov 18, 1999	13.88	14.25	13.88	14.19
1846	NASDAQ	COLB	Wed, Nov 17, 1999	14.31	14.31	13.63	13.88
1845	NASDAQ	COLB	Tue, Nov 16, 1999	13.63	14.31	13.63	13.75
1844	NASDAQ	COLB	Mon, Nov 15, 1999	13.63	13.81	13.63	13.69
1843	NASDAQ	COLB	Fri, Nov 12, 1999	13.75	13.75	13.56	13.56
1842	NASDAQ	COLB	Thu, Nov 11, 1999	13.81	13.81	13.63	13.75
1841	NASDAQ	COLB	Wed, Nov 10, 1999	13.81	13.81	13.63	13.63
1840	NASDAQ	COLB	Tue, Nov 9, 1999	13.38	13.94	13.38	13.63
1839	NASDAQ	COLB	Mon, Nov 8, 1999	13.38	13.69	13.38	13.50
1838	NASDAQ	COLB	Fri, Nov 5, 1999	13.44	13.63	13.25	13.38
1837	NASDAQ	COLB	Thu, Nov 4, 1999	13.38	13.75	13.38	13.50
1836	NASDAQ	COLB	Wed, Nov 3, 1999	14.19	14.44	13.38	13.56
1835	NASDAQ	COLB	Tue, Nov 2, 1999	14.00	14.00	13.56	13.56
1834	NASDAQ	COLB	Mon, Nov 1, 1999	13.44	14.50	13.13	13.63
1833	NASDAQ	COLB	Fri, Oct 29, 1999	13.63	14.00	13.13	13.13
1832	NASDAQ	COLB	Thu, Oct 28, 1999	14.31	14.50	13.38	13.50
1831	NASDAQ	COLB	Wed, Oct 27, 1999	13.50	14.38	13.50	13.75
1830	NASDAQ	COLB	Tue, Oct 26, 1999	14.19	14.50	13.56	13.75
1829	NASDAQ	COLB	Mon, Oct 25, 1999	14.00	14.25	13.63	13.75
1828	NASDAQ	COLB	Fri, Oct 22, 1999	13.13	14.00	12.88	14.00
1827	NASDAQ	COLB	Thu, Oct 21, 1999	13.06	13.06	12.81	13.00
1826	NASDAQ	COLB	Wed, Oct 20, 1999	12.25	13.00	12.00	13.00
1825	NASDAQ	COLB	Tue, Oct 19, 1999	12.25	12.63	12.00	12.63
1824	NASDAQ	COLB	Mon, Oct 18, 1999	12.19	12.63	12.19	12.25
1823	NASDAQ	COLB	Fri, Oct 15, 1999	12.13	12.63	12.00	12.00
1822	NASDAQ	COLB	Thu, Oct 14, 1999	12.13	12.75	12.13	12.63
1821	NASDAQ	COLB	Wed, Oct 13, 1999	12.16	12.75	12.13	12.13
1820	NASDAQ	COLB	Tue, Oct 12, 1999	12.03	12.31	12.00	12.19
1819	NASDAQ	COLB	Mon, Oct 11, 1999	12.19	12.19	12.00	12.06
1818	NASDAQ	COLB	Fri, Oct 8, 1999	12.06	12.06	11.88	12.00
1817	NASDAQ	COLB	Thu, Oct 7, 1999	11.69	12.06	11.66	12.06
1816	NASDAQ	COLB	Wed, Oct 6, 1999	12.06	12.06	12.00	12.06
1815	NASDAQ	COLB	Tue, Oct 5, 1999	12.63	12.63	11.63	12.00
1814	NASDAQ	COLB	Mon, Oct 4, 1999	12.81	13.13	12.38	12.38
1813	NASDAQ	COLB	Fri, Oct 1, 1999	13.13	13.31	12.88	13.00
1812	NASDAQ	COLB	Thu, Sep 30, 1999	12.88	13.13	12.50	13.13
1811	NASDAQ	COLB	Wed, Sep 29, 1999	12.81	12.81	12.25	12.75
1810	NASDAQ	COLB	Tue, Sep 28, 1999	12.50	12.81	12.50	12.81
1809	NASDAQ	COLB	Mon, Sep 27, 1999	12.88	12.88	12.50	12.50
1808	NASDAQ	COLB	Fri, Sep 24, 1999	12.75	12.88	12.13	12.81
1807	NASDAQ	COLB	Thu, Sep 23, 1999	12.91	13.00	12.75	12.94
1806	NASDAQ	COLB	Wed, Sep 22, 1999	13.06	13.75	12.75	12.81
1805	NASDAQ	COLB	Tue, Sep 21, 1999	13.63	13.63	13.00	13.38
1804	NASDAQ	COLB	Mon, Sep 20, 1999	13.13	13.75	13.13	13.75
1803	NASDAQ	COLB	Fri, Sep 17, 1999	13.44	13.44	13.06	13.06
1802	NASDAQ	COLB	Thu, Sep 16, 1999	13.69	13.75	13.25	13.56
1801	NASDAQ	COLB	Wed, Sep 15, 1999	13.50	13.75	13.00	13.75
1800	NASDAQ	COLB	Tue, Sep 14, 1999	13.75	13.75	13.31	13.31
1799	NASDAQ	COLB	Mon, Sep 13, 1999	13.81	13.81	13.50	13.75
1798	NASDAQ	COLB	Fri, Sep 10, 1999	13.88	14.00	13.75	13.75
1797	NASDAQ	COLB	Thu, Sep 9, 1999	14.13	14.13	13.75	13.88
1796	NASDAQ	COLB	Wed, Sep 8, 1999	14.19	14.22	14.06	14.06
1795	NASDAQ	COLB	Tue, Sep 7, 1999	14.31	14.31	14.19	14.19
1794	NASDAQ	COLB	Fri, Sep 3, 1999	14.25	14.44	14.19	14.38
1793	NASDAQ	COLB	Thu, Sep 2, 1999	14.56	14.56	14.25	14.25
1792	NASDAQ	COLB	Wed, Sep 1, 1999	14.38	14.56	14.31	14.56
1791	NASDAQ	COLB	Tue, Aug 31, 1999	14.38	14.44	14.19	14.44
1790	NASDAQ	COLB	Mon, Aug 30, 1999	14.22	14.50	14.22	14.50
1789	NASDAQ	COLB	Fri, Aug 27, 1999	14.38	14.63	14.19	14.50
1788	NASDAQ	COLB	Thu, Aug 26, 1999	14.50	14.56	14.19	14.25
1787	NASDAQ	COLB	Wed, Aug 25, 1999	14.50	14.75	14.50	14.50
1786	NASDAQ	COLB	Tue, Aug 24, 1999	14.75	14.75	14.19	14.56
1785	NASDAQ	COLB	Mon, Aug 23, 1999	14.50	14.75	14.38	14.75
1784	NASDAQ	COLB	Fri, Aug 20, 1999	14.38	14.50	14.38	14.38
1783	NASDAQ	COLB	Thu, Aug 19, 1999	14.19	14.69	14.19	14.31
1782	NASDAQ	COLB	Wed, Aug 18, 1999	14.38	14.63	14.38	14.63
1781	NASDAQ	COLB	Tue, Aug 17, 1999	14.69	14.69	14.31	14.31
1780	NASDAQ	COLB	Mon, Aug 16, 1999	14.69	14.69	14.00	14.44
1779	NASDAQ	COLB	Fri, Aug 13, 1999	14.19	14.44	14.19	14.44
1778	NASDAQ	COLB	Thu, Aug 12, 1999	14.56	14.56	14.06	14.06
1777	NASDAQ	COLB	Wed, Aug 11, 1999	14.13	14.56	14.13	14.44
1776	NASDAQ	COLB	Tue, Aug 10, 1999	14.06	14.81	14.06	14.38
1775	NASDAQ	COLB	Mon, Aug 9, 1999	14.38	14.38	14.25	14.31
1774	NASDAQ	COLB	Fri, Aug 6, 1999	14.38	14.81	14.38	14.50
1773	NASDAQ	COLB	Thu, Aug 5, 1999	14.50	14.63	14.44	14.44
1772	NASDAQ	COLB	Wed, Aug 4, 1999	14.44	14.75	14.44	14.63
1771	NASDAQ	COLB	Tue, Aug 3, 1999	14.66	14.66	14.44	14.44
1770	NASDAQ	COLB	Mon, Aug 2, 1999	14.69	14.81	14.38	14.56
1769	NASDAQ	COLB	Fri, Jul 30, 1999	14.34	14.63	14.34	14.56
1768	NASDAQ	COLB	Thu, Jul 29, 1999	14.25	14.63	14.25	14.44
1767	NASDAQ	COLB	Wed, Jul 28, 1999	14.28	14.56	14.28	14.56
1766	NASDAQ	COLB	Tue, Jul 27, 1999	14.34	14.44	14.19	14.31
1765	NASDAQ	COLB	Mon, Jul 26, 1999	14.44	14.75	14.00	14.44
1764	NASDAQ	COLB	Fri, Jul 23, 1999	14.25	14.50	14.00	14.13
1763	NASDAQ	COLB	Thu, Jul 22, 1999	14.25	14.44	14.06	14.25
1762	NASDAQ	COLB	Wed, Jul 21, 1999	13.88	14.44	13.88	14.13
1761	NASDAQ	COLB	Tue, Jul 20, 1999	13.88	14.19	13.69	13.88
1760	NASDAQ	COLB	Mon, Jul 19, 1999	14.50	14.50	13.63	13.88
1759	NASDAQ	COLB	Fri, Jul 16, 1999	14.00	14.50	13.81	14.00
1758	NASDAQ	COLB	Thu, Jul 15, 1999	14.00	14.19	13.75	14.00
1757	NASDAQ	COLB	Wed, Jul 14, 1999	14.00	14.19	13.75	14.00
1756	NASDAQ	COLB	Tue, Jul 13, 1999	14.50	14.50	13.75	14.00
1755	NASDAQ	COLB	Mon, Jul 12, 1999	14.00	14.31	14.00	14.03
1754	NASDAQ	COLB	Fri, Jul 9, 1999	14.38	14.63	14.25	14.25
1753	NASDAQ	COLB	Thu, Jul 8, 1999	14.13	14.50	14.00	14.06
1752	NASDAQ	COLB	Wed, Jul 7, 1999	14.41	14.81	14.13	14.13
1751	NASDAQ	COLB	Tue, Jul 6, 1999	15.13	15.38	14.31	15.06
1750	NASDAQ	COLB	Fri, Jul 2, 1999	16.00	16.00	15.00	15.44
1749	NASDAQ	COLB	Thu, Jul 1, 1999	15.50	16.25	15.38	15.88
1748	NASDAQ	COLB	Wed, Jun 30, 1999	14.00	15.38	13.88	15.38
1747	NASDAQ	COLB	Tue, Jun 29, 1999	13.88	14.50	13.75	14.00
1746	NASDAQ	COLB	Mon, Jun 28, 1999	14.00	14.03	13.75	13.75
1745	NASDAQ	COLB	Fri, Jun 25, 1999	13.81	14.13	13.75	14.00
1744	NASDAQ	COLB	Thu, Jun 24, 1999	13.63	14.00	13.63	13.81
1743	NASDAQ	COLB	Wed, Jun 23, 1999	14.00	14.06	13.63	13.81
1742	NASDAQ	COLB	Tue, Jun 22, 1999	14.50	14.50	13.88	14.13
1741	NASDAQ	COLB	Mon, Jun 21, 1999	14.00	14.69	13.75	14.63
1740	NASDAQ	COLB	Fri, Jun 18, 1999	14.47	14.81	14.19	14.19
1739	NASDAQ	COLB	Thu, Jun 17, 1999	14.50	14.75	14.00	14.00
1738	NASDAQ	COLB	Wed, Jun 16, 1999	14.19	14.88	14.13	14.38
1737	NASDAQ	COLB	Tue, Jun 15, 1999	14.00	14.50	14.00	14.50
1736	NASDAQ	COLB	Mon, Jun 14, 1999	14.00	14.50	14.00	14.50
1735	NASDAQ	COLB	Fri, Jun 11, 1999	14.63	14.63	13.91	14.00
1734	NASDAQ	COLB	Thu, Jun 10, 1999	14.00	14.25	13.94	13.94
1733	NASDAQ	COLB	Wed, Jun 9, 1999	14.75	14.88	14.00	14.06
1732	NASDAQ	COLB	Tue, Jun 8, 1999	15.50	15.50	14.69	14.88
1731	NASDAQ	COLB	Mon, Jun 7, 1999	14.75	15.63	14.75	15.50
1730	NASDAQ	COLB	Fri, Jun 4, 1999	16.38	16.38	15.00	15.25
1729	NASDAQ	COLB	Thu, Jun 3, 1999	16.13	16.50	16.13	16.13
1728	NASDAQ	COLB	Wed, Jun 2, 1999	16.75	16.75	16.00	16.50
1727	NASDAQ	COLB	Tue, Jun 1, 1999	16.75	16.94	16.50	16.88
1726	NASDAQ	COLB	Fri, May 28, 1999	17.13	17.13	15.88	16.44
1725	NASDAQ	COLB	Thu, May 27, 1999	17.13	17.25	16.31	16.69
1724	NASDAQ	COLB	Wed, May 26, 1999	16.94	17.13	16.50	17.13
1723	NASDAQ	COLB	Tue, May 25, 1999	16.75	17.13	16.50	16.94
1722	NASDAQ	COLB	Mon, May 24, 1999	16.75	17.13	16.13	17.00
1721	NASDAQ	COLB	Fri, May 21, 1999	17.00	17.00	16.50	16.53
1720	NASDAQ	COLB	Thu, May 20, 1999	17.00	17.00	16.00	16.38
1719	NASDAQ	COLB	Wed, May 19, 1999	15.63	16.88	15.63	16.50
1718	NASDAQ	COLB	Tue, May 18, 1999	15.75	16.38	15.75	15.75
1717	NASDAQ	COLB	Mon, May 17, 1999	16.69	16.69	15.75	15.75
1716	NASDAQ	COLB	Fri, May 14, 1999	16.50	16.81	16.00	16.00
1715	NASDAQ	COLB	Thu, May 13, 1999	17.50	17.50	16.50	16.56
1714	NASDAQ	COLB	Wed, May 12, 1999	16.50	17.31	16.50	17.00
1713	NASDAQ	COLB	Tue, May 11, 1999	16.50	17.44	16.38	17.13
1712	NASDAQ	COLB	Mon, May 10, 1999	17.75	17.75	16.00	17.50
1711	NASDAQ	COLB	Fri, May 7, 1999	17.38	18.00	17.38	17.81
1710	NASDAQ	COLB	Thu, May 6, 1999	17.25	17.56	17.25	17.56
1709	NASDAQ	COLB	Wed, May 5, 1999	16.88	17.50	16.75	17.25
1708	NASDAQ	COLB	Tue, May 4, 1999	17.50	17.50	16.88	16.94
1707	NASDAQ	COLB	Mon, May 3, 1999	17.00	17.44	17.00	17.25
1706	NASDAQ	COLB	Fri, Apr 30, 1999	16.38	17.25	16.38	17.00
1705	NASDAQ	COLB	Thu, Apr 29, 1999	17.50	17.50	16.38	16.81
1704	NASDAQ	COLB	Wed, Apr 28, 1999	16.81	17.50	16.38	17.50
1703	NASDAQ	COLB	Tue, Apr 27, 1999	16.75	16.75	16.25	16.63
1702	NASDAQ	COLB	Mon, Apr 26, 1999	16.88	17.06	16.25	16.69
1701	NASDAQ	COLB	Fri, Apr 23, 1999	17.25	17.50	16.88	17.25
1700	NASDAQ	COLB	Thu, Apr 22, 1999	17.13	17.50	16.88	17.00
1699	NASDAQ	COLB	Wed, Apr 21, 1999	17.00	17.50	16.25	17.50
1698	NASDAQ	COLB	Tue, Apr 20, 1999	15.75	17.00	15.50	16.63
1697	NASDAQ	COLB	Mon, Apr 19, 1999	15.50	15.75	14.88	15.50
1696	NASDAQ	COLB	Fri, Apr 16, 1999	15.25	15.75	15.13	15.13
1695	NASDAQ	COLB	Thu, Apr 15, 1999	15.00	15.88	15.00	15.50
1694	NASDAQ	COLB	Wed, Apr 14, 1999	14.38	15.00	14.25	14.88
1693	NASDAQ	COLB	Tue, Apr 13, 1999	14.50	15.00	14.25	14.56
1692	NASDAQ	COLB	Mon, Apr 12, 1999	14.75	14.88	14.13	14.50
1691	NASDAQ	COLB	Fri, Apr 9, 1999	14.63	15.00	14.50	14.69
1690	NASDAQ	COLB	Thu, Apr 8, 1999	14.38	14.69	14.25	14.38
1689	NASDAQ	COLB	Wed, Apr 7, 1999	14.00	14.63	14.00	14.63
1688	NASDAQ	COLB	Tue, Apr 6, 1999	13.94	14.00	13.50	14.00
1687	NASDAQ	COLB	Mon, Apr 5, 1999	15.00	15.13	12.19	13.88
1686	NASDAQ	COLB	Thu, Apr 1, 1999	14.88	15.25	14.75	14.88
1685	NASDAQ	COLB	Wed, Mar 31, 1999	15.19	15.50	15.00	15.00
1684	NASDAQ	COLB	Tue, Mar 30, 1999	15.06	15.50	15.00	15.50
1683	NASDAQ	COLB	Mon, Mar 29, 1999	15.25	15.50	15.06	15.06
1682	NASDAQ	COLB	Fri, Mar 26, 1999	15.75	15.88	15.25	15.50
1681	NASDAQ	COLB	Thu, Mar 25, 1999	15.00	16.13	15.00	15.06
1680	NASDAQ	COLB	Wed, Mar 24, 1999	16.00	16.50	16.00	16.38
1679	NASDAQ	COLB	Tue, Mar 23, 1999	16.38	16.38	15.88	16.00
1678	NASDAQ	COLB	Mon, Mar 22, 1999	16.38	16.75	16.38	16.50
1677	NASDAQ	COLB	Fri, Mar 19, 1999	16.88	17.00	16.50	16.50
1676	NASDAQ	COLB	Thu, Mar 18, 1999	17.13	17.13	16.56	16.88
1675	NASDAQ	COLB	Wed, Mar 17, 1999	16.75	17.06	16.50	16.75
1674	NASDAQ	COLB	Tue, Mar 16, 1999	16.75	17.13	16.75	17.00
1673	NASDAQ	COLB	Mon, Mar 15, 1999	17.38	17.38	16.75	16.75
1672	NASDAQ	COLB	Fri, Mar 12, 1999	17.13	17.38	17.00	17.00
1671	NASDAQ	COLB	Thu, Mar 11, 1999	16.63	17.13	16.63	17.06
1670	NASDAQ	COLB	Wed, Mar 10, 1999	16.88	16.88	16.50	16.81
1669	NASDAQ	COLB	Tue, Mar 9, 1999	17.31	17.38	16.75	16.75
1668	NASDAQ	COLB	Mon, Mar 8, 1999	19.25	19.25	17.38	17.38
1667	NASDAQ	COLB	Fri, Mar 5, 1999	18.00	19.13	18.00	18.94
1666	NASDAQ	COLB	Thu, Mar 4, 1999	17.50	18.00	17.50	18.00
1665	NASDAQ	COLB	Wed, Mar 3, 1999	17.50	18.00	17.25	17.50
1664	NASDAQ	COLB	Tue, Mar 2, 1999	17.75	18.00	17.00	17.56
1663	NASDAQ	COLB	Mon, Mar 1, 1999	17.00	17.75	16.88	17.00
1662	NASDAQ	COLB	Fri, Feb 26, 1999	17.25	17.63	17.00	17.13
1661	NASDAQ	COLB	Thu, Feb 25, 1999	17.38	17.63	17.13	17.25
1660	NASDAQ	COLB	Wed, Feb 24, 1999	16.88	17.50	16.38	17.13
1659	NASDAQ	COLB	Tue, Feb 23, 1999	16.81	16.88	16.38	16.56
1658	NASDAQ	COLB	Mon, Feb 22, 1999	16.75	17.06	16.38	16.50
1657	NASDAQ	COLB	Fri, Feb 19, 1999	16.88	17.25	16.56	16.88
1656	NASDAQ	COLB	Thu, Feb 18, 1999	16.38	17.25	16.38	17.00
1655	NASDAQ	COLB	Wed, Feb 17, 1999	16.63	17.00	16.38	16.50
1654	NASDAQ	COLB	Tue, Feb 16, 1999	16.75	17.50	16.50	16.94
1653	NASDAQ	COLB	Fri, Feb 12, 1999	17.38	17.50	16.75	17.25
1652	NASDAQ	COLB	Thu, Feb 11, 1999	16.75	17.13	16.50	16.75
1651	NASDAQ	COLB	Wed, Feb 10, 1999	16.50	16.75	16.25	16.75
1650	NASDAQ	COLB	Tue, Feb 9, 1999	16.63	16.75	16.13	16.75
1649	NASDAQ	COLB	Mon, Feb 8, 1999	17.13	17.13	16.25	16.38
1648	NASDAQ	COLB	Fri, Feb 5, 1999	16.75	17.25	16.50	16.75
1647	NASDAQ	COLB	Thu, Feb 4, 1999	16.13	16.75	16.06	16.69
1646	NASDAQ	COLB	Wed, Feb 3, 1999	16.75	16.88	16.13	16.88
1645	NASDAQ	COLB	Tue, Feb 2, 1999	16.50	16.81	16.13	16.81
1644	NASDAQ	COLB	Mon, Feb 1, 1999	16.75	16.94	16.50	16.81
1643	NASDAQ	COLB	Fri, Jan 29, 1999	16.94	17.00	16.38	17.00
1642	NASDAQ	COLB	Thu, Jan 28, 1999	16.38	16.94	16.13	16.75
1641	NASDAQ	COLB	Wed, Jan 27, 1999	17.00	17.50	16.25	16.75
1640	NASDAQ	COLB	Tue, Jan 26, 1999	17.00	17.50	17.00	17.50
1639	NASDAQ	COLB	Mon, Jan 25, 1999	16.38	17.50	15.75	17.00
1638	NASDAQ	COLB	Fri, Jan 22, 1999	16.25	16.75	15.63	16.75
1637	NASDAQ	COLB	Thu, Jan 21, 1999	16.88	16.88	16.00	16.50
1636	NASDAQ	COLB	Wed, Jan 20, 1999	16.25	16.88	15.88	16.50
1635	NASDAQ	COLB	Tue, Jan 19, 1999	16.06	16.75	16.00	16.25
1634	NASDAQ	COLB	Fri, Jan 15, 1999	16.56	16.63	16.00	16.63
1633	NASDAQ	COLB	Thu, Jan 14, 1999	16.75	17.00	16.50	16.88
1632	NASDAQ	COLB	Wed, Jan 13, 1999	16.75	17.50	16.50	16.94
1631	NASDAQ	COLB	Tue, Jan 12, 1999	16.50	17.38	16.50	17.13
1630	NASDAQ	COLB	Mon, Jan 11, 1999	17.13	17.25	16.38	16.50
1629	NASDAQ	COLB	Fri, Jan 8, 1999	17.38	17.50	17.00	17.25
1628	NASDAQ	COLB	Thu, Jan 7, 1999	17.38	18.00	17.38	17.38
1627	NASDAQ	COLB	Wed, Jan 6, 1999	17.63	18.63	17.38	17.50
1626	NASDAQ	COLB	Tue, Jan 5, 1999	17.75	19.00	17.63	17.63
1625	NASDAQ	COLB	Mon, Jan 4, 1999	17.75	18.75	17.25	17.88
1624	NASDAQ	COLB	Thu, Dec 31, 1998	18.25	18.50	17.25	18.50
1623	NASDAQ	COLB	Wed, Dec 30, 1998	16.50	18.00	16.50	18.00
1622	NASDAQ	COLB	Tue, Dec 29, 1998	17.50	17.50	16.25	17.00
1621	NASDAQ	COLB	Mon, Dec 28, 1998	17.38	17.94	17.00	17.75
1620	NASDAQ	COLB	Thu, Dec 24, 1998	16.88	17.75	16.88	17.50
1619	NASDAQ	COLB	Wed, Dec 23, 1998	17.00	17.19	16.50	16.88
1618	NASDAQ	COLB	Tue, Dec 22, 1998	17.63	18.00	17.00	17.50
1617	NASDAQ	COLB	Mon, Dec 21, 1998	18.06	18.25	17.75	18.00
1616	NASDAQ	COLB	Fri, Dec 18, 1998	18.38	18.50	17.75	17.75
1615	NASDAQ	COLB	Thu, Dec 17, 1998	18.25	18.75	18.25	18.25
1614	NASDAQ	COLB	Wed, Dec 16, 1998	18.63	18.88	18.25	18.88
1613	NASDAQ	COLB	Tue, Dec 15, 1998	18.63	18.75	18.00	18.69
1612	NASDAQ	COLB	Mon, Dec 14, 1998	18.50	19.00	18.13	18.31
1611	NASDAQ	COLB	Fri, Dec 11, 1998	19.00	19.56	18.63	18.75
1610	NASDAQ	COLB	Thu, Dec 10, 1998	18.88	19.69	18.88	19.69
1609	NASDAQ	COLB	Wed, Dec 9, 1998	19.50	19.69	18.88	18.88
1608	NASDAQ	COLB	Tue, Dec 8, 1998	18.88	19.44	18.88	18.88
1607	NASDAQ	COLB	Mon, Dec 7, 1998	19.75	19.75	18.63	19.44
1606	NASDAQ	COLB	Fri, Dec 4, 1998	19.38	19.38	19.00	19.06
1605	NASDAQ	COLB	Thu, Dec 3, 1998	19.00	19.50	19.00	19.00
1604	NASDAQ	COLB	Wed, Dec 2, 1998	19.13	19.75	19.00	19.38
1603	NASDAQ	COLB	Tue, Dec 1, 1998	19.88	20.00	19.13	19.25
1602	NASDAQ	COLB	Mon, Nov 30, 1998	19.06	20.00	19.00	19.56
1601	NASDAQ	COLB	Fri, Nov 27, 1998	19.75	20.00	19.25	19.31
1600	NASDAQ	COLB	Wed, Nov 25, 1998	18.88	20.25	18.69	19.75
1599	NASDAQ	COLB	Tue, Nov 24, 1998	18.75	18.75	17.75	18.50
1598	NASDAQ	COLB	Mon, Nov 23, 1998	19.00	20.00	18.00	18.50
1597	NASDAQ	COLB	Fri, Nov 20, 1998	19.50	20.06	19.25	19.25
1596	NASDAQ	COLB	Thu, Nov 19, 1998	19.63	20.00	19.63	19.94
1595	NASDAQ	COLB	Wed, Nov 18, 1998	20.13	20.13	19.50	19.50
1594	NASDAQ	COLB	Tue, Nov 17, 1998	19.25	20.00	18.75	19.50
1593	NASDAQ	COLB	Mon, Nov 16, 1998	19.50	20.13	19.25	19.25
1592	NASDAQ	COLB	Fri, Nov 13, 1998	20.13	20.13	19.25	19.44
1591	NASDAQ	COLB	Thu, Nov 12, 1998	20.13	20.44	19.50	19.50
1590	NASDAQ	COLB	Wed, Nov 11, 1998	20.75	21.75	20.50	20.50
1589	NASDAQ	COLB	Tue, Nov 10, 1998	21.75	22.50	20.88	20.88
1588	NASDAQ	COLB	Mon, Nov 9, 1998	22.13	22.50	21.75	22.25
1587	NASDAQ	COLB	Fri, Nov 6, 1998	21.00	22.25	20.88	21.81
1586	NASDAQ	COLB	Thu, Nov 5, 1998	19.50	21.00	19.50	20.88
1585	NASDAQ	COLB	Wed, Nov 4, 1998	20.00	20.00	19.25	19.94
1584	NASDAQ	COLB	Tue, Nov 3, 1998	20.00	20.00	19.06	19.69
1583	NASDAQ	COLB	Mon, Nov 2, 1998	19.56	20.00	19.56	20.00
1582	NASDAQ	COLB	Fri, Oct 30, 1998	20.00	20.13	19.75	20.13
1581	NASDAQ	COLB	Thu, Oct 29, 1998	19.25	19.88	19.25	19.75
1580	NASDAQ	COLB	Wed, Oct 28, 1998	20.13	20.13	19.19	19.50
1579	NASDAQ	COLB	Tue, Oct 27, 1998	20.00	20.13	19.38	19.38
1578	NASDAQ	COLB	Mon, Oct 26, 1998	20.63	20.63	19.63	19.94
1577	NASDAQ	COLB	Fri, Oct 23, 1998	20.94	20.94	20.00	20.25
1576	NASDAQ	COLB	Thu, Oct 22, 1998	20.50	20.75	19.38	20.44
1575	NASDAQ	COLB	Wed, Oct 21, 1998	19.13	20.50	19.13	20.00
1574	NASDAQ	COLB	Tue, Oct 20, 1998	20.25	20.63	19.50	19.63
1573	NASDAQ	COLB	Mon, Oct 19, 1998	19.63	20.00	19.00	19.75
1572	NASDAQ	COLB	Fri, Oct 16, 1998	17.69	19.50	17.69	19.50
1571	NASDAQ	COLB	Thu, Oct 15, 1998	16.75	17.50	16.44	16.75
1570	NASDAQ	COLB	Wed, Oct 14, 1998	16.63	17.13	16.31	16.38
1569	NASDAQ	COLB	Tue, Oct 13, 1998	16.25	17.25	15.63	15.63
1568	NASDAQ	COLB	Mon, Oct 12, 1998	17.50	17.50	16.63	17.00
1567	NASDAQ	COLB	Fri, Oct 9, 1998	16.50	17.00	15.88	17.00
1566	NASDAQ	COLB	Thu, Oct 8, 1998	17.50	17.50	15.44	16.25
1565	NASDAQ	COLB	Wed, Oct 7, 1998	18.00	18.00	16.38	16.94
1564	NASDAQ	COLB	Tue, Oct 6, 1998	19.25	19.25	18.00	18.50
1563	NASDAQ	COLB	Mon, Oct 5, 1998	18.25	18.75	18.00	18.50
1562	NASDAQ	COLB	Fri, Oct 2, 1998	18.50	19.50	18.13	18.25
1561	NASDAQ	COLB	Thu, Oct 1, 1998	19.00	19.00	18.25	18.25
1560	NASDAQ	COLB	Wed, Sep 30, 1998	18.50	19.00	18.25	19.00
1559	NASDAQ	COLB	Tue, Sep 29, 1998	19.50	19.50	18.25	18.25
1558	NASDAQ	COLB	Mon, Sep 28, 1998	18.50	19.50	18.50	19.25
1557	NASDAQ	COLB	Fri, Sep 25, 1998	19.25	19.50	18.50	19.00
1556	NASDAQ	COLB	Thu, Sep 24, 1998	19.13	19.25	18.56	18.56
1555	NASDAQ	COLB	Wed, Sep 23, 1998	18.88	19.00	18.13	18.94
1554	NASDAQ	COLB	Tue, Sep 22, 1998	19.00	19.10	17.81	18.50
1553	NASDAQ	COLB	Mon, Sep 21, 1998	17.00	18.50	16.50	18.25
1552	NASDAQ	COLB	Fri, Sep 18, 1998	18.63	19.00	18.00	18.63
1551	NASDAQ	COLB	Thu, Sep 17, 1998	18.75	18.75	17.56	18.50
1550	NASDAQ	COLB	Wed, Sep 16, 1998	19.00	19.00	18.38	18.50
1549	NASDAQ	COLB	Tue, Sep 15, 1998	19.00	19.00	18.00	18.50
1548	NASDAQ	COLB	Mon, Sep 14, 1998	19.00	19.25	18.63	18.88
1547	NASDAQ	COLB	Fri, Sep 11, 1998	17.75	19.00	17.00	19.00
1546	NASDAQ	COLB	Thu, Sep 10, 1998	18.25	18.25	16.50	16.75
1545	NASDAQ	COLB	Wed, Sep 9, 1998	19.00	19.25	17.50	17.88
1544	NASDAQ	COLB	Tue, Sep 8, 1998	18.00	18.50	17.50	18.50
1543	NASDAQ	COLB	Fri, Sep 4, 1998	19.50	19.50	16.63	16.63
1542	NASDAQ	COLB	Thu, Sep 3, 1998	18.25	19.88	18.25	19.13
1541	NASDAQ	COLB	Wed, Sep 2, 1998	19.50	19.75	18.50	18.81
1540	NASDAQ	COLB	Tue, Sep 1, 1998	15.63	19.50	14.38	19.00
1539	NASDAQ	COLB	Mon, Aug 31, 1998	17.13	17.13	14.88	15.13
1538	NASDAQ	COLB	Fri, Aug 28, 1998	17.00	18.00	16.50	16.81
1537	NASDAQ	COLB	Thu, Aug 27, 1998	18.50	18.50	15.75	17.75
1536	NASDAQ	COLB	Wed, Aug 26, 1998	19.00	19.00	18.00	18.00
1535	NASDAQ	COLB	Tue, Aug 25, 1998	19.50	20.50	19.00	19.19
1534	NASDAQ	COLB	Mon, Aug 24, 1998	20.50	20.50	19.25	19.88
1533	NASDAQ	COLB	Fri, Aug 21, 1998	20.00	20.50	19.88	20.00
1532	NASDAQ	COLB	Thu, Aug 20, 1998	20.06	20.56	20.00	20.00
1531	NASDAQ	COLB	Wed, Aug 19, 1998	20.75	20.75	20.13	20.13
1530	NASDAQ	COLB	Tue, Aug 18, 1998	20.50	20.88	19.88	20.50
1529	NASDAQ	COLB	Mon, Aug 17, 1998	19.88	20.63	19.88	20.13
1528	NASDAQ	COLB	Fri, Aug 14, 1998	19.50	20.50	19.50	20.25
1527	NASDAQ	COLB	Thu, Aug 13, 1998	21.00	21.00	19.50	19.69
1526	NASDAQ	COLB	Wed, Aug 12, 1998	20.00	20.75	20.00	20.50
1525	NASDAQ	COLB	Tue, Aug 11, 1998	20.75	21.00	20.00	20.00
1524	NASDAQ	COLB	Mon, Aug 10, 1998	20.50	21.00	20.50	21.00
1523	NASDAQ	COLB	Fri, Aug 7, 1998	20.00	21.00	20.00	20.50
1522	NASDAQ	COLB	Thu, Aug 6, 1998	20.44	20.44	19.75	20.19
1521	NASDAQ	COLB	Wed, Aug 5, 1998	20.00	20.50	20.00	20.00
1520	NASDAQ	COLB	Tue, Aug 4, 1998	20.75	20.88	20.00	20.31
1519	NASDAQ	COLB	Mon, Aug 3, 1998	20.69	21.00	20.50	20.75
1518	NASDAQ	COLB	Fri, Jul 31, 1998	20.75	21.13	20.69	20.69
1517	NASDAQ	COLB	Thu, Jul 30, 1998	20.75	22.00	20.63	20.75
1516	NASDAQ	COLB	Wed, Jul 29, 1998	20.75	21.00	20.00	20.75
1515	NASDAQ	COLB	Tue, Jul 28, 1998	21.75	21.75	19.75	20.75
1514	NASDAQ	COLB	Mon, Jul 27, 1998	21.00	21.75	20.63	21.75
1513	NASDAQ	COLB	Fri, Jul 24, 1998	22.00	22.00	21.00	21.94
1512	NASDAQ	COLB	Thu, Jul 23, 1998	23.50	23.50	21.81	21.81
1511	NASDAQ	COLB	Wed, Jul 22, 1998	23.50	23.50	22.00	23.50
1510	NASDAQ	COLB	Tue, Jul 21, 1998	23.50	23.50	22.00	23.50
1509	NASDAQ	COLB	Mon, Jul 20, 1998	23.50	23.50	22.00	23.00
1508	NASDAQ	COLB	Fri, Jul 17, 1998	22.88	23.50	22.25	22.88
1507	NASDAQ	COLB	Thu, Jul 16, 1998	22.00	22.50	21.75	22.50
1506	NASDAQ	COLB	Wed, Jul 15, 1998	22.00	22.50	22.00	22.50
1505	NASDAQ	COLB	Tue, Jul 14, 1998	21.25	22.00	21.25	22.00
1504	NASDAQ	COLB	Mon, Jul 13, 1998	21.75	21.75	20.75	21.75
1503	NASDAQ	COLB	Fri, Jul 10, 1998	22.00	22.00	21.00	21.00
1502	NASDAQ	COLB	Thu, Jul 9, 1998	22.25	22.25	21.25	21.25
1501	NASDAQ	COLB	Wed, Jul 8, 1998	22.25	22.25	21.50	21.88
1500	NASDAQ	COLB	Tue, Jul 7, 1998	21.38	22.25	21.38	21.44
1499	NASDAQ	COLB	Mon, Jul 6, 1998	22.00	22.25	21.38	21.38
1498	NASDAQ	COLB	Thu, Jul 2, 1998	21.25	21.88	21.25	21.38
1497	NASDAQ	COLB	Wed, Jul 1, 1998	20.00	22.25	20.00	21.81
1496	NASDAQ	COLB	Tue, Jun 30, 1998	22.13	22.50	19.88	19.88
1495	NASDAQ	COLB	Mon, Jun 29, 1998	22.38	22.75	22.13	22.50
1494	NASDAQ	COLB	Fri, Jun 26, 1998	22.50	22.75	22.25	22.75
1493	NASDAQ	COLB	Thu, Jun 25, 1998	22.63	23.50	22.50	22.50
1492	NASDAQ	COLB	Wed, Jun 24, 1998	23.50	23.50	22.50	22.63
1491	NASDAQ	COLB	Tue, Jun 23, 1998	23.50	23.50	22.25	22.63
1490	NASDAQ	COLB	Mon, Jun 22, 1998	23.75	23.75	22.25	23.00
1489	NASDAQ	COLB	Fri, Jun 19, 1998	22.75	24.00	22.50	22.63
1488	NASDAQ	COLB	Thu, Jun 18, 1998	24.00	24.00	22.50	24.00
1487	NASDAQ	COLB	Wed, Jun 17, 1998	23.50	24.00	23.00	23.00
1486	NASDAQ	COLB	Tue, Jun 16, 1998	22.00	23.50	22.00	23.50
1485	NASDAQ	COLB	Mon, Jun 15, 1998	22.50	23.94	22.00	22.00
1484	NASDAQ	COLB	Fri, Jun 12, 1998	24.00	24.00	23.00	24.00
1483	NASDAQ	COLB	Thu, Jun 11, 1998	24.00	24.63	23.38	24.13
1482	NASDAQ	COLB	Wed, Jun 10, 1998	24.88	24.88	24.00	24.00
1481	NASDAQ	COLB	Tue, Jun 9, 1998	24.00	24.88	24.00	24.88
1480	NASDAQ	COLB	Mon, Jun 8, 1998	25.13	25.13	24.13	24.13
1479	NASDAQ	COLB	Fri, Jun 5, 1998	24.25	25.25	24.25	25.13
1478	NASDAQ	COLB	Thu, Jun 4, 1998	25.00	25.00	24.00	25.00
1477	NASDAQ	COLB	Wed, Jun 3, 1998	24.63	25.00	24.25	25.00
1476	NASDAQ	COLB	Tue, Jun 2, 1998	24.25	25.25	24.25	25.00
1475	NASDAQ	COLB	Mon, Jun 1, 1998	25.50	25.50	24.25	24.50
1474	NASDAQ	COLB	Fri, May 29, 1998	25.25	25.50	24.00	25.50
1473	NASDAQ	COLB	Thu, May 28, 1998	24.50	25.13	24.38	24.38
1472	NASDAQ	COLB	Wed, May 27, 1998	24.63	24.63	23.50	23.75
1471	NASDAQ	COLB	Tue, May 26, 1998	25.13	25.13	24.00	24.00
1470	NASDAQ	COLB	Fri, May 22, 1998	25.06	25.13	24.56	25.13
1469	NASDAQ	COLB	Thu, May 21, 1998	25.88	25.88	24.75	25.00
1468	NASDAQ	COLB	Wed, May 20, 1998	38.13	38.51	37.50	38.13
1467	NASDAQ	COLB	Tue, May 19, 1998	36.63	38.76	36.63	38.13
1466	NASDAQ	COLB	Mon, May 18, 1998	38.25	38.25	37.00	37.25
1465	NASDAQ	COLB	Fri, May 15, 1998	38.13	38.25	37.50	37.88
1464	NASDAQ	COLB	Thu, May 14, 1998	38.13	38.13	37.00	38.13
1463	NASDAQ	COLB	Wed, May 13, 1998	38.63	38.76	37.00	37.00
1462	NASDAQ	COLB	Tue, May 12, 1998	38.44	38.63	37.75	37.75
1461	NASDAQ	COLB	Mon, May 11, 1998	38.88	38.88	38.00	38.88
1460	NASDAQ	COLB	Fri, May 8, 1998	38.88	38.88	38.32	38.88
1459	NASDAQ	COLB	Thu, May 7, 1998	38.76	38.88	36.63	38.88
1458	NASDAQ	COLB	Wed, May 6, 1998	39.13	39.13	38.00	38.76
1457	NASDAQ	COLB	Tue, May 5, 1998	38.88	39.01	38.51	38.88
1456	NASDAQ	COLB	Mon, May 4, 1998	39.01	39.01	38.51	39.01
1455	NASDAQ	COLB	Fri, May 1, 1998	39.01	39.01	38.69	38.76
1454	NASDAQ	COLB	Thu, Apr 30, 1998	39.01	39.01	38.38	39.01
1453	NASDAQ	COLB	Wed, Apr 29, 1998	39.26	39.26	38.00	39.01
1452	NASDAQ	COLB	Tue, Apr 28, 1998	39.26	39.26	37.50	38.00
1451	NASDAQ	COLB	Mon, Apr 27, 1998	39.01	39.01	37.00	38.51
1450	NASDAQ	COLB	Fri, Apr 24, 1998	40.76	40.76	38.00	39.26
1449	NASDAQ	COLB	Thu, Apr 23, 1998	40.01	40.57	39.51	40.38
1448	NASDAQ	COLB	Wed, Apr 22, 1998	39.26	40.51	38.13	39.01
1447	NASDAQ	COLB	Tue, Apr 21, 1998	40.51	40.51	38.25	38.88
1446	NASDAQ	COLB	Mon, Apr 20, 1998	39.57	40.57	38.51	39.63
1445	NASDAQ	COLB	Fri, Apr 17, 1998	37.00	39.01	37.00	38.13
1444	NASDAQ	COLB	Thu, Apr 16, 1998	36.75	37.00	36.50	37.00
1443	NASDAQ	COLB	Wed, Apr 15, 1998	35.50	37.00	35.00	36.75
1442	NASDAQ	COLB	Tue, Apr 14, 1998	35.00	35.75	34.88	35.50
1441	NASDAQ	COLB	Mon, Apr 13, 1998	34.13	35.50	34.13	35.25
1440	NASDAQ	COLB	Thu, Apr 9, 1998	34.13	35.75	34.00	34.25
1439	NASDAQ	COLB	Wed, Apr 8, 1998	35.00	35.00	34.00	34.50
1438	NASDAQ	COLB	Tue, Apr 7, 1998	34.50	35.00	33.75	34.75
1437	NASDAQ	COLB	Mon, Apr 6, 1998	34.88	36.00	33.75	35.75
1436	NASDAQ	COLB	Fri, Apr 3, 1998	33.63	34.50	33.00	34.25
1435	NASDAQ	COLB	Thu, Apr 2, 1998	31.75	33.75	31.75	33.63
1434	NASDAQ	COLB	Wed, Apr 1, 1998	31.88	32.00	31.50	31.63
1433	NASDAQ	COLB	Tue, Mar 31, 1998	31.50	31.88	31.50	31.88
1432	NASDAQ	COLB	Mon, Mar 30, 1998	31.88	31.88	31.25	31.63
1431	NASDAQ	COLB	Fri, Mar 27, 1998	31.38	31.88	31.38	31.75
1430	NASDAQ	COLB	Thu, Mar 26, 1998	31.50	31.75	31.13	31.75
1429	NASDAQ	COLB	Wed, Mar 25, 1998	31.75	31.75	31.00	31.25
1428	NASDAQ	COLB	Tue, Mar 24, 1998	31.25	31.75	31.00	31.75
1427	NASDAQ	COLB	Mon, Mar 23, 1998	31.32	31.32	31.00	31.32
1426	NASDAQ	COLB	Fri, Mar 20, 1998	31.44	31.44	31.00	31.25
1425	NASDAQ	COLB	Thu, Mar 19, 1998	31.38	31.88	30.75	31.44
1424	NASDAQ	COLB	Wed, Mar 18, 1998	30.88	31.38	30.88	31.25
1423	NASDAQ	COLB	Tue, Mar 17, 1998	31.38	31.38	31.00	31.38
1422	NASDAQ	COLB	Mon, Mar 16, 1998	31.38	31.38	31.00	31.38
1421	NASDAQ	COLB	Fri, Mar 13, 1998	31.19	31.38	30.88	31.32
1420	NASDAQ	COLB	Thu, Mar 12, 1998	30.88	31.38	30.88	31.38
1419	NASDAQ	COLB	Wed, Mar 11, 1998	31.38	31.38	31.00	31.00
1418	NASDAQ	COLB	Tue, Mar 10, 1998	31.38	31.38	30.50	31.38
1417	NASDAQ	COLB	Mon, Mar 9, 1998	31.25	31.25	30.50	31.25
1416	NASDAQ	COLB	Fri, Mar 6, 1998	30.88	31.38	30.88	31.19
1415	NASDAQ	COLB	Thu, Mar 5, 1998	31.38	31.38	30.50	31.25
1414	NASDAQ	COLB	Wed, Mar 4, 1998	31.38	31.38	30.75	31.38
1413	NASDAQ	COLB	Tue, Mar 3, 1998	31.13	31.38	30.50	31.00
1412	NASDAQ	COLB	Mon, Mar 2, 1998	31.00	31.38	30.75	30.75
1411	NASDAQ	COLB	Fri, Feb 27, 1998	31.38	31.38	30.75	31.38
1410	NASDAQ	COLB	Thu, Feb 26, 1998	31.50	31.50	30.88	31.38
1409	NASDAQ	COLB	Wed, Feb 25, 1998	31.50	31.50	31.00	31.00
1408	NASDAQ	COLB	Tue, Feb 24, 1998	31.38	31.38	31.00	31.00
1407	NASDAQ	COLB	Mon, Feb 23, 1998	31.25	31.50	31.00	31.25
1406	NASDAQ	COLB	Fri, Feb 20, 1998	30.25	31.25	30.25	30.50
1405	NASDAQ	COLB	Thu, Feb 19, 1998	30.57	30.63	30.13	30.63
1404	NASDAQ	COLB	Wed, Feb 18, 1998	31.00	31.38	30.50	30.50
1403	NASDAQ	COLB	Tue, Feb 17, 1998	31.63	31.75	31.00	31.25
1402	NASDAQ	COLB	Fri, Feb 13, 1998	30.75	31.50	30.75	31.32
1401	NASDAQ	COLB	Thu, Feb 12, 1998	29.75	31.50	29.75	31.00
1400	NASDAQ	COLB	Wed, Feb 11, 1998	29.75	30.13	29.63	30.00
1399	NASDAQ	COLB	Tue, Feb 10, 1998	29.25	29.50	29.00	29.25
1398	NASDAQ	COLB	Mon, Feb 9, 1998	29.25	29.25	29.00	29.25
1397	NASDAQ	COLB	Fri, Feb 6, 1998	29.25	29.25	29.00	29.13
1396	NASDAQ	COLB	Thu, Feb 5, 1998	29.00	29.25	28.50	28.88
1395	NASDAQ	COLB	Wed, Feb 4, 1998	29.13	29.50	28.50	28.50
1394	NASDAQ	COLB	Tue, Feb 3, 1998	29.00	29.50	29.00	29.13
1393	NASDAQ	COLB	Mon, Feb 2, 1998	27.88	29.00	27.88	28.88
1392	NASDAQ	COLB	Fri, Jan 30, 1998	28.38	28.44	27.75	28.38
1391	NASDAQ	COLB	Thu, Jan 29, 1998	28.50	28.50	28.00	28.38
1390	NASDAQ	COLB	Wed, Jan 28, 1998	28.38	28.50	27.75	27.75
1389	NASDAQ	COLB	Tue, Jan 27, 1998	27.88	28.50	27.88	28.50
1388	NASDAQ	COLB	Mon, Jan 26, 1998	27.88	28.50	27.88	28.00
1387	NASDAQ	COLB	Fri, Jan 23, 1998	28.75	28.75	27.75	27.88
1386	NASDAQ	COLB	Thu, Jan 22, 1998	27.75	29.00	27.75	27.88
1385	NASDAQ	COLB	Wed, Jan 21, 1998	28.38	28.38	27.75	27.75
1384	NASDAQ	COLB	Tue, Jan 20, 1998	28.25	28.38	27.75	28.38
1383	NASDAQ	COLB	Fri, Jan 16, 1998	28.00	28.25	27.63	28.25
1382	NASDAQ	COLB	Thu, Jan 15, 1998	28.25	28.25	27.13	28.00
1381	NASDAQ	COLB	Wed, Jan 14, 1998	27.13	28.00	27.13	27.13
1380	NASDAQ	COLB	Tue, Jan 13, 1998	27.13	28.00	27.13	27.13
1379	NASDAQ	COLB	Mon, Jan 12, 1998	27.50	28.00	27.13	27.13
1378	NASDAQ	COLB	Fri, Jan 9, 1998	28.00	28.00	27.25	27.50
1377	NASDAQ	COLB	Thu, Jan 8, 1998	28.25	28.50	27.75	27.75
1376	NASDAQ	COLB	Wed, Jan 7, 1998	28.13	28.13	27.38	27.50
1375	NASDAQ	COLB	Tue, Jan 6, 1998	27.75	28.13	27.00	28.13
1374	NASDAQ	COLB	Mon, Jan 5, 1998	28.00	28.13	27.25	27.75
1373	NASDAQ	COLB	Fri, Jan 2, 1998	27.13	28.13	26.75	27.63
1372	NASDAQ	COLB	Wed, Dec 31, 1997	28.25	28.25	27.00	27.00
1371	NASDAQ	COLB	Tue, Dec 30, 1997	28.00	28.00	27.00	27.00
1370	NASDAQ	COLB	Mon, Dec 29, 1997	28.00	28.00	27.38	27.50
1369	NASDAQ	COLB	Fri, Dec 26, 1997	27.75	27.75	27.25	27.25
1368	NASDAQ	COLB	Wed, Dec 24, 1997	27.25	27.38	27.25	27.25
1367	NASDAQ	COLB	Tue, Dec 23, 1997	27.25	27.38	27.25	27.25
1366	NASDAQ	COLB	Mon, Dec 22, 1997	27.63	27.63	27.25	27.25
1365	NASDAQ	COLB	Fri, Dec 19, 1997	28.25	28.25	27.25	28.00
1364	NASDAQ	COLB	Thu, Dec 18, 1997	27.75	28.00	27.25	27.88
1363	NASDAQ	COLB	Wed, Dec 17, 1997	27.63	27.75	27.63	27.75
1362	NASDAQ	COLB	Tue, Dec 16, 1997	27.75	28.00	27.25	28.00
1361	NASDAQ	COLB	Mon, Dec 15, 1997	27.25	27.75	27.25	27.75
1360	NASDAQ	COLB	Fri, Dec 12, 1997	27.75	27.75	27.25	27.75
1359	NASDAQ	COLB	Thu, Dec 11, 1997	27.00	27.75	27.00	27.75
1358	NASDAQ	COLB	Wed, Dec 10, 1997	27.00	27.75	27.00	27.75
1357	NASDAQ	COLB	Tue, Dec 9, 1997	27.00	27.75	27.00	27.75
1356	NASDAQ	COLB	Mon, Dec 8, 1997	27.88	27.88	27.00	27.25
1355	NASDAQ	COLB	Fri, Dec 5, 1997	27.75	27.88	27.00	27.88
1354	NASDAQ	COLB	Thu, Dec 4, 1997	28.00	28.25	27.50	27.75
1353	NASDAQ	COLB	Wed, Dec 3, 1997	27.38	27.75	27.00	27.75
1352	NASDAQ	COLB	Tue, Dec 2, 1997	27.00	27.50	27.00	27.00
1351	NASDAQ	COLB	Mon, Dec 1, 1997	26.50	27.50	26.50	27.00
1350	NASDAQ	COLB	Fri, Nov 28, 1997	26.69	27.00	26.69	27.00
1349	NASDAQ	COLB	Wed, Nov 26, 1997	27.00	27.00	26.38	27.00
1348	NASDAQ	COLB	Tue, Nov 25, 1997	26.88	28.00	26.75	26.75
1347	NASDAQ	COLB	Mon, Nov 24, 1997	27.13	28.13	26.88	27.50
1346	NASDAQ	COLB	Fri, Nov 21, 1997	27.75	28.13	27.25	27.75
1345	NASDAQ	COLB	Thu, Nov 20, 1997	27.50	28.13	27.00	27.00
1344	NASDAQ	COLB	Wed, Nov 19, 1997	28.00	28.00	27.00	27.00
1343	NASDAQ	COLB	Tue, Nov 18, 1997	27.50	27.75	27.00	27.00
1342	NASDAQ	COLB	Mon, Nov 17, 1997	27.25	27.50	26.75	27.25
1341	NASDAQ	COLB	Fri, Nov 14, 1997	26.25	27.13	26.25	26.63
1340	NASDAQ	COLB	Thu, Nov 13, 1997	27.00	27.13	26.25	27.13
1339	NASDAQ	COLB	Wed, Nov 12, 1997	27.00	27.50	26.75	26.75
1338	NASDAQ	COLB	Tue, Nov 11, 1997	27.13	27.88	27.00	27.50
1337	NASDAQ	COLB	Mon, Nov 10, 1997	26.38	27.00	26.00	27.00
1336	NASDAQ	COLB	Fri, Nov 7, 1997	25.75	25.75	25.38	25.50
1335	NASDAQ	COLB	Thu, Nov 6, 1997	26.13	26.13	25.38	25.50
1334	NASDAQ	COLB	Wed, Nov 5, 1997	26.13	26.13	26.00	26.00
1333	NASDAQ	COLB	Tue, Nov 4, 1997	25.38	26.13	25.38	25.50
1332	NASDAQ	COLB	Mon, Nov 3, 1997	25.50	26.00	25.25	25.88
1331	NASDAQ	COLB	Fri, Oct 31, 1997	24.25	26.25	24.25	25.88
1330	NASDAQ	COLB	Thu, Oct 30, 1997	24.00	24.75	24.00	24.25
1329	NASDAQ	COLB	Wed, Oct 29, 1997	24.75	25.00	24.50	24.88
1328	NASDAQ	COLB	Tue, Oct 28, 1997	23.75	24.38	23.50	24.25
1327	NASDAQ	COLB	Mon, Oct 27, 1997	24.75	25.00	24.00	24.00
1326	NASDAQ	COLB	Fri, Oct 24, 1997	25.00	25.00	24.25	24.88
1325	NASDAQ	COLB	Thu, Oct 23, 1997	25.00	25.00	24.25	24.50
1324	NASDAQ	COLB	Wed, Oct 22, 1997	24.38	25.00	24.38	25.00
1323	NASDAQ	COLB	Tue, Oct 21, 1997	25.00	25.00	24.38	24.75
1322	NASDAQ	COLB	Mon, Oct 20, 1997	24.38	24.50	24.38	24.50
1321	NASDAQ	COLB	Fri, Oct 17, 1997	25.00	25.00	24.38	25.00
1320	NASDAQ	COLB	Thu, Oct 16, 1997	24.75	25.00	24.50	25.00
1319	NASDAQ	COLB	Wed, Oct 15, 1997	25.00	25.13	24.38	24.38
1318	NASDAQ	COLB	Tue, Oct 14, 1997	25.00	25.25	24.75	24.75
1317	NASDAQ	COLB	Mon, Oct 13, 1997	25.00	25.25	24.75	25.00
1316	NASDAQ	COLB	Fri, Oct 10, 1997	25.13	25.25	24.75	24.75
1315	NASDAQ	COLB	Thu, Oct 9, 1997	25.13	25.13	24.50	24.50
1314	NASDAQ	COLB	Wed, Oct 8, 1997	24.50	25.13	24.50	25.13
1313	NASDAQ	COLB	Tue, Oct 7, 1997	24.63	25.00	24.13	24.38
1312	NASDAQ	COLB	Mon, Oct 6, 1997	24.32	24.88	24.32	24.57
1311	NASDAQ	COLB	Fri, Oct 3, 1997	23.88	24.32	23.75	23.88
1310	NASDAQ	COLB	Thu, Oct 2, 1997	23.00	23.63	22.75	23.63
1309	NASDAQ	COLB	Wed, Oct 1, 1997	22.50	23.00	22.50	23.00
1308	NASDAQ	COLB	Tue, Sep 30, 1997	23.00	23.00	22.50	23.00
1307	NASDAQ	COLB	Mon, Sep 29, 1997	23.00	23.00	22.50	23.00
1306	NASDAQ	COLB	Fri, Sep 26, 1997	23.00	23.00	22.50	22.50
1305	NASDAQ	COLB	Thu, Sep 25, 1997	22.00	22.88	22.00	22.50
1304	NASDAQ	COLB	Wed, Sep 24, 1997	22.75	22.75	22.00	22.50
1303	NASDAQ	COLB	Tue, Sep 23, 1997	23.00	23.00	22.00	22.00
1302	NASDAQ	COLB	Mon, Sep 22, 1997	23.00	23.00	22.75	22.75
1301	NASDAQ	COLB	Fri, Sep 19, 1997	23.25	23.50	23.13	23.38
1300	NASDAQ	COLB	Thu, Sep 18, 1997	23.50	23.50	23.13	23.13
1299	NASDAQ	COLB	Wed, Sep 17, 1997	23.50	23.50	23.25	23.50
1298	NASDAQ	COLB	Tue, Sep 16, 1997	23.50	23.50	23.50	23.50
1297	NASDAQ	COLB	Mon, Sep 15, 1997	23.50	23.50	23.13	23.50
1296	NASDAQ	COLB	Fri, Sep 12, 1997	23.13	23.50	23.13	23.13
1295	NASDAQ	COLB	Thu, Sep 11, 1997	23.50	23.50	23.50	23.50
1294	NASDAQ	COLB	Wed, Sep 10, 1997	23.13	23.50	23.13	23.50
1293	NASDAQ	COLB	Tue, Sep 9, 1997	23.50	23.50	23.13	23.50
1292	NASDAQ	COLB	Mon, Sep 8, 1997	23.25	23.50	23.25	23.25
1291	NASDAQ	COLB	Fri, Sep 5, 1997	22.88	23.50	22.50	23.50
1290	NASDAQ	COLB	Thu, Sep 4, 1997	23.13	23.13	22.50	22.50
1289	NASDAQ	COLB	Wed, Sep 3, 1997	24.00	24.00	23.25	23.63
1288	NASDAQ	COLB	Tue, Sep 2, 1997	24.00	24.13	23.75	23.75
1287	NASDAQ	COLB	Fri, Aug 29, 1997	24.00	24.13	23.50	23.88
1286	NASDAQ	COLB	Thu, Aug 28, 1997	24.00	24.00	23.50	24.00
1285	NASDAQ	COLB	Wed, Aug 27, 1997	24.00	24.00	23.50	24.00
1284	NASDAQ	COLB	Tue, Aug 26, 1997	24.25	24.25	23.50	23.50
1283	NASDAQ	COLB	Mon, Aug 25, 1997	24.25	24.25	24.00	24.00
1282	NASDAQ	COLB	Fri, Aug 22, 1997	24.75	24.75	24.00	24.13
1281	NASDAQ	COLB	Thu, Aug 21, 1997	25.50	25.50	24.13	24.25
1280	NASDAQ	COLB	Wed, Aug 20, 1997	25.50	25.50	24.25	25.50
1279	NASDAQ	COLB	Tue, Aug 19, 1997	25.50	25.50	24.25	25.50
1278	NASDAQ	COLB	Mon, Aug 18, 1997	24.63	25.50	24.25	24.25
1277	NASDAQ	COLB	Fri, Aug 15, 1997	25.50	25.50	24.38	24.94
1276	NASDAQ	COLB	Thu, Aug 14, 1997	25.50	25.50	24.38	24.38
1275	NASDAQ	COLB	Wed, Aug 13, 1997	25.63	25.75	24.63	24.63
1274	NASDAQ	COLB	Tue, Aug 12, 1997	24.00	25.50	24.00	25.50
1273	NASDAQ	COLB	Mon, Aug 11, 1997	25.00	25.25	24.00	24.00
1272	NASDAQ	COLB	Fri, Aug 8, 1997	23.75	25.00	23.75	25.00
1271	NASDAQ	COLB	Thu, Aug 7, 1997	24.38	25.00	23.75	23.75
1270	NASDAQ	COLB	Wed, Aug 6, 1997	24.75	24.75	23.50	24.75
1269	NASDAQ	COLB	Tue, Aug 5, 1997	24.75	24.75	23.50	24.75
1268	NASDAQ	COLB	Mon, Aug 4, 1997	24.00	24.75	23.50	24.25
1267	NASDAQ	COLB	Fri, Aug 1, 1997	24.50	24.75	23.25	24.38
1266	NASDAQ	COLB	Thu, Jul 31, 1997	23.25	24.50	23.25	24.50
1265	NASDAQ	COLB	Wed, Jul 30, 1997	23.94	24.50	23.25	23.75
1264	NASDAQ	COLB	Tue, Jul 29, 1997	24.25	24.50	23.38	23.38
1263	NASDAQ	COLB	Mon, Jul 28, 1997	23.50	24.50	23.38	24.50
1262	NASDAQ	COLB	Fri, Jul 25, 1997	23.75	24.50	23.75	23.75
1261	NASDAQ	COLB	Thu, Jul 24, 1997	23.75	24.50	23.75	23.75
1260	NASDAQ	COLB	Wed, Jul 23, 1997	24.75	24.75	23.75	24.50
1259	NASDAQ	COLB	Tue, Jul 22, 1997	25.25	25.25	23.50	24.75
1258	NASDAQ	COLB	Mon, Jul 21, 1997	24.00	25.25	24.00	24.38
1257	NASDAQ	COLB	Fri, Jul 18, 1997	23.75	23.75	23.25	23.75
1256	NASDAQ	COLB	Thu, Jul 17, 1997	23.50	24.50	23.25	23.25
1255	NASDAQ	COLB	Wed, Jul 16, 1997	24.13	24.50	23.50	23.75
1254	NASDAQ	COLB	Tue, Jul 15, 1997	23.00	24.25	22.25	24.13
1253	NASDAQ	COLB	Mon, Jul 14, 1997	21.38	23.00	21.38	23.00
1252	NASDAQ	COLB	Fri, Jul 11, 1997	21.50	22.25	20.88	22.25
1251	NASDAQ	COLB	Thu, Jul 10, 1997	21.50	21.50	20.88	21.13
1250	NASDAQ	COLB	Wed, Jul 9, 1997	20.75	21.75	20.50	21.00
1249	NASDAQ	COLB	Tue, Jul 8, 1997	20.38	20.50	20.25	20.50
1248	NASDAQ	COLB	Mon, Jul 7, 1997	20.50	20.50	20.00	20.50
1247	NASDAQ	COLB	Thu, Jul 3, 1997	20.13	20.50	20.00	20.50
1246	NASDAQ	COLB	Wed, Jul 2, 1997	20.00	20.75	19.75	20.50
1245	NASDAQ	COLB	Tue, Jul 1, 1997	20.63	20.75	20.38	20.75
1244	NASDAQ	COLB	Mon, Jun 30, 1997	19.75	20.63	19.75	20.13
1243	NASDAQ	COLB	Fri, Jun 27, 1997	20.00	20.63	20.00	20.63
1242	NASDAQ	COLB	Thu, Jun 26, 1997	20.00	20.63	19.75	20.38
1241	NASDAQ	COLB	Wed, Jun 25, 1997	20.13	20.13	20.13	20.13
1240	NASDAQ	COLB	Tue, Jun 24, 1997	20.13	20.13	19.50	20.00
1239	NASDAQ	COLB	Mon, Jun 23, 1997	19.75	20.13	19.50	20.13
1238	NASDAQ	COLB	Fri, Jun 20, 1997	20.13	20.13	19.38	19.75
1237	NASDAQ	COLB	Thu, Jun 19, 1997	20.00	20.00	19.25	19.38
1236	NASDAQ	COLB	Wed, Jun 18, 1997	19.13	20.00	19.13	19.13
1235	NASDAQ	COLB	Tue, Jun 17, 1997	19.88	20.00	19.13	19.50
1234	NASDAQ	COLB	Mon, Jun 16, 1997	19.88	19.88	19.88	19.88
1233	NASDAQ	COLB	Fri, Jun 13, 1997	19.13	19.88	19.13	19.38
1232	NASDAQ	COLB	Thu, Jun 12, 1997	19.88	19.88	19.13	19.75
1231	NASDAQ	COLB	Wed, Jun 11, 1997	19.63	19.75	18.75	19.75
1230	NASDAQ	COLB	Tue, Jun 10, 1997	18.75	19.63	18.75	19.63
1229	NASDAQ	COLB	Mon, Jun 9, 1997	19.63	19.63	18.75	19.63
1228	NASDAQ	COLB	Fri, Jun 6, 1997	18.75	19.63	18.75	19.25
1227	NASDAQ	COLB	Thu, Jun 5, 1997	18.25	19.25	18.25	19.25
1226	NASDAQ	COLB	Wed, Jun 4, 1997	19.00	19.00	18.50	18.75
1225	NASDAQ	COLB	Tue, Jun 3, 1997	18.25	19.00	18.25	18.50
1224	NASDAQ	COLB	Mon, Jun 2, 1997	18.75	19.00	18.50	19.00
1223	NASDAQ	COLB	Fri, May 30, 1997	18.75	18.75	18.00	18.00
1222	NASDAQ	COLB	Thu, May 29, 1997	18.75	18.75	18.13	18.75
1221	NASDAQ	COLB	Wed, May 28, 1997	18.50	18.50	18.13	18.13
1220	NASDAQ	COLB	Tue, May 27, 1997	18.75	18.75	18.13	18.13
1219	NASDAQ	COLB	Fri, May 23, 1997	18.38	18.75	18.00	18.50
1218	NASDAQ	COLB	Thu, May 22, 1997	18.38	18.38	18.00	18.13
1217	NASDAQ	COLB	Wed, May 21, 1997	17.88	18.50	17.38	18.25
1216	NASDAQ	COLB	Tue, May 20, 1997	17.63	17.88	17.00	17.88
1215	NASDAQ	COLB	Mon, May 19, 1997	18.00	18.00	17.25	17.50
1214	NASDAQ	COLB	Fri, May 16, 1997	17.75	18.25	17.50	18.00
1213	NASDAQ	COLB	Thu, May 15, 1997	18.25	18.25	17.50	17.75
1212	NASDAQ	COLB	Wed, May 14, 1997	17.50	18.00	17.50	18.00
1211	NASDAQ	COLB	Tue, May 13, 1997	17.00	17.75	16.88	17.13
1210	NASDAQ	COLB	Mon, May 12, 1997	17.00	17.00	16.25	17.00
1209	NASDAQ	COLB	Fri, May 9, 1997	16.75	17.00	16.25	17.00
1208	NASDAQ	COLB	Thu, May 8, 1997	17.00	17.00	16.00	16.00
1207	NASDAQ	COLB	Wed, May 7, 1997	17.00	17.00	16.63	16.75
1206	NASDAQ	COLB	Tue, May 6, 1997	16.00	17.00	16.00	16.75
1205	NASDAQ	COLB	Mon, May 5, 1997	17.50	17.75	17.00	17.00
1204	NASDAQ	COLB	Fri, May 2, 1997	17.00	17.50	17.00	17.00
1203	NASDAQ	COLB	Thu, May 1, 1997	18.00	18.00	17.25	17.44
1202	NASDAQ	COLB	Wed, Apr 30, 1997	16.75	18.00	16.50	18.00
1201	NASDAQ	COLB	Tue, Apr 29, 1997	16.25	16.63	16.25	16.38
1200	NASDAQ	COLB	Mon, Apr 28, 1997	16.38	16.38	15.88	16.25
1199	NASDAQ	COLB	Fri, Apr 25, 1997	15.88	16.38	15.88	16.00
1198	NASDAQ	COLB	Thu, Apr 24, 1997	16.25	16.38	16.00	16.38
1197	NASDAQ	COLB	Wed, Apr 23, 1997	15.63	16.38	15.56	16.38
1196	NASDAQ	COLB	Tue, Apr 22, 1997	15.88	16.00	15.50	15.88
1195	NASDAQ	COLB	Mon, Apr 21, 1997	16.00	16.00	15.50	15.56
1194	NASDAQ	COLB	Fri, Apr 18, 1997	15.88	16.00	15.63	15.75
1193	NASDAQ	COLB	Thu, Apr 17, 1997	16.00	16.00	15.63	16.00
1192	NASDAQ	COLB	Wed, Apr 16, 1997	15.63	15.75	15.50	15.75
1191	NASDAQ	COLB	Tue, Apr 15, 1997	16.00	16.00	15.63	15.88
1190	NASDAQ	COLB	Mon, Apr 14, 1997	15.88	15.88	15.50	15.88
1189	NASDAQ	COLB	Fri, Apr 11, 1997	16.50	16.50	15.75	15.75
1188	NASDAQ	COLB	Thu, Apr 10, 1997	16.25	16.50	16.25	16.38
1187	NASDAQ	COLB	Wed, Apr 9, 1997	16.25	16.63	16.25	16.50
1186	NASDAQ	COLB	Tue, Apr 8, 1997	16.63	16.63	16.25	16.63
1185	NASDAQ	COLB	Mon, Apr 7, 1997	16.50	16.50	16.00	16.25
1184	NASDAQ	COLB	Fri, Apr 4, 1997	15.50	16.25	15.38	16.13
1183	NASDAQ	COLB	Thu, Apr 3, 1997	15.00	15.75	14.75	15.75
1182	NASDAQ	COLB	Wed, Apr 2, 1997	16.13	16.38	14.88	15.00
1181	NASDAQ	COLB	Tue, Apr 1, 1997	16.63	16.63	16.13	16.13
1180	NASDAQ	COLB	Mon, Mar 31, 1997	17.00	17.00	16.25	16.25
1179	NASDAQ	COLB	Thu, Mar 27, 1997	17.25	17.25	16.75	16.75
1178	NASDAQ	COLB	Wed, Mar 26, 1997	17.25	17.25	17.00	17.25
1177	NASDAQ	COLB	Tue, Mar 25, 1997	17.25	17.38	17.00	17.07
1176	NASDAQ	COLB	Mon, Mar 24, 1997	17.50	17.50	17.25	17.25
1175	NASDAQ	COLB	Fri, Mar 21, 1997	17.50	17.50	17.25	17.38
1174	NASDAQ	COLB	Thu, Mar 20, 1997	17.50	17.50	17.25	17.50
1173	NASDAQ	COLB	Wed, Mar 19, 1997	17.50	17.75	17.38	17.38
1172	NASDAQ	COLB	Tue, Mar 18, 1997	17.75	17.75	17.50	17.50
1171	NASDAQ	COLB	Mon, Mar 17, 1997	17.38	17.75	17.38	17.75
1170	NASDAQ	COLB	Fri, Mar 14, 1997	17.75	17.75	17.50	17.75
1169	NASDAQ	COLB	Thu, Mar 13, 1997	17.75	17.75	17.75	17.75
1168	NASDAQ	COLB	Wed, Mar 12, 1997	17.75	17.75	17.38	17.50
1167	NASDAQ	COLB	Tue, Mar 11, 1997	18.00	18.00	17.50	18.00
1166	NASDAQ	COLB	Mon, Mar 10, 1997	17.88	18.00	17.50	17.88
1165	NASDAQ	COLB	Fri, Mar 7, 1997	17.50	17.75	17.50	17.63
1164	NASDAQ	COLB	Thu, Mar 6, 1997	17.75	17.75	17.50	17.50
1163	NASDAQ	COLB	Wed, Mar 5, 1997	17.38	17.63	17.38	17.63
1162	NASDAQ	COLB	Tue, Mar 4, 1997	17.75	17.75	17.63	17.63
1161	NASDAQ	COLB	Mon, Mar 3, 1997	17.75	17.75	17.38	17.57
1160	NASDAQ	COLB	Fri, Feb 28, 1997	17.75	17.75	17.38	17.38
1159	NASDAQ	COLB	Thu, Feb 27, 1997	17.75	17.75	17.75	17.75
1158	NASDAQ	COLB	Wed, Feb 26, 1997	17.38	17.75	17.38	17.38
1157	NASDAQ	COLB	Tue, Feb 25, 1997	17.75	17.75	17.38	17.38
1156	NASDAQ	COLB	Mon, Feb 24, 1997	18.00	18.00	17.38	17.75
1155	NASDAQ	COLB	Fri, Feb 21, 1997	17.88	17.88	17.63	17.88
1154	NASDAQ	COLB	Thu, Feb 20, 1997	17.63	17.88	17.63	17.63
1153	NASDAQ	COLB	Wed, Feb 19, 1997	17.69	17.88	17.69	17.69
1152	NASDAQ	COLB	Tue, Feb 18, 1997	17.63	17.88	17.63	17.88
1151	NASDAQ	COLB	Fri, Feb 14, 1997	18.00	18.00	17.63	17.88
1150	NASDAQ	COLB	Thu, Feb 13, 1997	17.38	18.00	17.38	17.63
1149	NASDAQ	COLB	Wed, Feb 12, 1997	17.50	17.63	17.25	17.63
1148	NASDAQ	COLB	Tue, Feb 11, 1997	17.38	17.38	17.13	17.38
1147	NASDAQ	COLB	Mon, Feb 10, 1997	17.38	17.38	17.13	17.38
1146	NASDAQ	COLB	Fri, Feb 7, 1997	17.38	17.38	17.00	17.19
1145	NASDAQ	COLB	Thu, Feb 6, 1997	17.13	17.38	17.00	17.38
1144	NASDAQ	COLB	Wed, Feb 5, 1997	17.38	17.38	17.13	17.13
1143	NASDAQ	COLB	Tue, Feb 4, 1997	17.25	17.38	17.00	17.00
1142	NASDAQ	COLB	Mon, Feb 3, 1997	17.50	17.50	17.00	17.13
1141	NASDAQ	COLB	Fri, Jan 31, 1997	17.50	17.50	17.13	17.13
1140	NASDAQ	COLB	Thu, Jan 30, 1997	17.50	17.50	17.13	17.38
1139	NASDAQ	COLB	Wed, Jan 29, 1997	17.25	17.63	17.13	17.13
1138	NASDAQ	COLB	Tue, Jan 28, 1997	17.88	18.00	17.50	17.63
1137	NASDAQ	COLB	Mon, Jan 27, 1997	18.00	18.00	17.50	17.50
1136	NASDAQ	COLB	Fri, Jan 24, 1997	18.00	18.00	17.50	17.63
1135	NASDAQ	COLB	Thu, Jan 23, 1997	18.00	18.00	17.69	17.69
1134	NASDAQ	COLB	Wed, Jan 22, 1997	18.00	18.25	17.50	18.00
1133	NASDAQ	COLB	Tue, Jan 21, 1997	17.75	18.00	17.25	18.00
1132	NASDAQ	COLB	Mon, Jan 20, 1997	17.00	17.75	16.88	17.75
1131	NASDAQ	COLB	Fri, Jan 17, 1997	16.38	16.50	16.25	16.50
1130	NASDAQ	COLB	Thu, Jan 16, 1997	16.38	17.00	16.38	16.38
1129	NASDAQ	COLB	Wed, Jan 15, 1997	16.75	17.00	16.50	16.50
1128	NASDAQ	COLB	Tue, Jan 14, 1997	17.00	17.00	16.75	17.00
1127	NASDAQ	COLB	Mon, Jan 13, 1997	17.00	17.00	16.38	16.75
1126	NASDAQ	COLB	Fri, Jan 10, 1997	16.88	17.00	16.38	16.38
1125	NASDAQ	COLB	Thu, Jan 9, 1997	16.50	16.88	16.38	16.38
1124	NASDAQ	COLB	Wed, Jan 8, 1997	17.00	17.00	16.50	16.55
1123	NASDAQ	COLB	Tue, Jan 7, 1997	16.50	17.00	16.00	17.00
1122	NASDAQ	COLB	Mon, Jan 6, 1997	16.00	16.25	15.75	16.25
1121	NASDAQ	COLB	Fri, Jan 3, 1997	15.50	16.00	15.50	15.50
1120	NASDAQ	COLB	Thu, Jan 2, 1997	16.25	16.25	15.50	16.00
1119	NASDAQ	COLB	Tue, Dec 31, 1996	16.25	16.25	16.25	16.25
1118	NASDAQ	COLB	Mon, Dec 30, 1996	16.25	16.25	15.75	15.75
1117	NASDAQ	COLB	Fri, Dec 27, 1996	16.25	16.25	15.50	16.25
1116	NASDAQ	COLB	Thu, Dec 26, 1996	15.50	16.00	15.50	16.00
1115	NASDAQ	COLB	Tue, Dec 24, 1996	15.50	16.00	15.50	16.00
1114	NASDAQ	COLB	Mon, Dec 23, 1996	15.25	15.38	14.75	15.38
1113	NASDAQ	COLB	Fri, Dec 20, 1996	14.75	15.25	14.75	15.25
1112	NASDAQ	COLB	Thu, Dec 19, 1996	14.75	15.25	14.75	15.25
1111	NASDAQ	COLB	Wed, Dec 18, 1996	14.50	15.25	14.50	14.88
1110	NASDAQ	COLB	Tue, Dec 17, 1996	14.50	15.00	14.50	15.00
1109	NASDAQ	COLB	Mon, Dec 16, 1996	14.50	15.00	14.50	14.75
1108	NASDAQ	COLB	Fri, Dec 13, 1996	15.00	15.00	14.75	14.75
1107	NASDAQ	COLB	Thu, Dec 12, 1996	15.00	15.50	14.75	14.88
1106	NASDAQ	COLB	Wed, Dec 11, 1996	15.00	15.50	15.00	15.50
1105	NASDAQ	COLB	Tue, Dec 10, 1996	15.00	15.50	15.00	15.00
1104	NASDAQ	COLB	Mon, Dec 9, 1996	14.63	15.25	14.63	15.25
1103	NASDAQ	COLB	Fri, Dec 6, 1996	14.75	15.13	14.63	14.88
1102	NASDAQ	COLB	Thu, Dec 5, 1996	15.00	15.50	15.00	15.00
1101	NASDAQ	COLB	Wed, Dec 4, 1996	15.25	15.75	15.06	15.13
1100	NASDAQ	COLB	Tue, Dec 3, 1996	15.88	15.88	15.50	15.63
1099	NASDAQ	COLB	Mon, Dec 2, 1996	15.50	15.75	15.50	15.75
1098	NASDAQ	COLB	Fri, Nov 29, 1996	16.00	16.00	15.50	15.75
1097	NASDAQ	COLB	Wed, Nov 27, 1996	15.50	16.00	15.50	16.00
1096	NASDAQ	COLB	Tue, Nov 26, 1996	16.00	16.00	15.50	16.00
1095	NASDAQ	COLB	Mon, Nov 25, 1996	15.75	16.00	15.50	15.75
1094	NASDAQ	COLB	Fri, Nov 22, 1996	15.50	15.75	15.50	15.63
1093	NASDAQ	COLB	Thu, Nov 21, 1996	15.50	15.75	15.50	15.50
1092	NASDAQ	COLB	Wed, Nov 20, 1996	15.50	15.75	15.50	15.50
1091	NASDAQ	COLB	Tue, Nov 19, 1996	15.50	15.75	15.50	15.50
1090	NASDAQ	COLB	Mon, Nov 18, 1996	16.13	16.25	15.50	15.75
1089	NASDAQ	COLB	Fri, Nov 15, 1996	15.63	16.25	15.50	15.63
1088	NASDAQ	COLB	Thu, Nov 14, 1996	15.50	16.25	15.50	15.63
1087	NASDAQ	COLB	Wed, Nov 13, 1996	15.63	16.25	15.50	15.50
1086	NASDAQ	COLB	Tue, Nov 12, 1996	15.75	16.00	15.50	15.50
1085	NASDAQ	COLB	Mon, Nov 11, 1996	17.25	17.25	15.75	16.00
1084	NASDAQ	COLB	Fri, Nov 8, 1996	15.25	17.00	15.25	16.50
1083	NASDAQ	COLB	Thu, Nov 7, 1996	15.50	16.00	15.13	16.00
1082	NASDAQ	COLB	Wed, Nov 6, 1996	15.00	15.50	15.00	15.50
1081	NASDAQ	COLB	Tue, Nov 5, 1996	15.50	15.50	15.00	15.25
1080	NASDAQ	COLB	Mon, Nov 4, 1996	15.25	15.38	15.00	15.25
1079	NASDAQ	COLB	Fri, Nov 1, 1996	15.50	15.50	15.00	15.50
1078	NASDAQ	COLB	Thu, Oct 31, 1996	15.50	15.50	15.00	15.25
1077	NASDAQ	COLB	Wed, Oct 30, 1996	15.50	15.50	15.25	15.25
1076	NASDAQ	COLB	Tue, Oct 29, 1996	15.50	15.50	14.88	15.50
1075	NASDAQ	COLB	Mon, Oct 28, 1996	15.38	15.50	14.75	15.00
1074	NASDAQ	COLB	Fri, Oct 25, 1996	15.50	15.50	15.00	15.00
1073	NASDAQ	COLB	Thu, Oct 24, 1996	15.50	15.50	14.88	15.50
1072	NASDAQ	COLB	Wed, Oct 23, 1996	14.88	15.00	14.88	14.88
1071	NASDAQ	COLB	Tue, Oct 22, 1996	14.88	15.50	14.88	15.25
1070	NASDAQ	COLB	Mon, Oct 21, 1996	15.75	15.75	15.13	15.50
1069	NASDAQ	COLB	Fri, Oct 18, 1996	16.25	16.25	15.50	15.75
1068	NASDAQ	COLB	Thu, Oct 17, 1996	15.75	16.25	15.75	16.00
1067	NASDAQ	COLB	Wed, Oct 16, 1996	16.38	16.38	15.75	15.75
1066	NASDAQ	COLB	Tue, Oct 15, 1996	16.00	16.50	15.50	16.00
1065	NASDAQ	COLB	Mon, Oct 14, 1996	16.00	16.00	15.50	16.00
1064	NASDAQ	COLB	Fri, Oct 11, 1996	15.50	16.00	15.50	15.75
1063	NASDAQ	COLB	Thu, Oct 10, 1996	15.50	16.00	15.50	15.50
1062	NASDAQ	COLB	Wed, Oct 9, 1996	15.75	16.00	15.75	16.00
1061	NASDAQ	COLB	Tue, Oct 8, 1996	15.75	16.00	15.75	15.75
1060	NASDAQ	COLB	Mon, Oct 7, 1996	16.00	16.00	15.75	16.00
1059	NASDAQ	COLB	Fri, Oct 4, 1996	16.00	16.00	15.50	15.50
1058	NASDAQ	COLB	Thu, Oct 3, 1996	15.50	15.88	15.50	15.88
1057	NASDAQ	COLB	Wed, Oct 2, 1996	15.50	15.75	15.00	15.75
1056	NASDAQ	COLB	Tue, Oct 1, 1996	15.00	15.00	15.00	15.00
1055	NASDAQ	COLB	Mon, Sep 30, 1996	15.25	15.50	15.00	15.00
1054	NASDAQ	COLB	Fri, Sep 27, 1996	15.00	15.75	15.00	15.25
1053	NASDAQ	COLB	Thu, Sep 26, 1996	15.00	15.38	15.00	15.00
1052	NASDAQ	COLB	Wed, Sep 25, 1996	15.75	15.75	15.00	15.75
1051	NASDAQ	COLB	Tue, Sep 24, 1996	15.00	15.75	15.00	15.00
1050	NASDAQ	COLB	Mon, Sep 23, 1996	15.00	15.00	15.00	15.00
1049	NASDAQ	COLB	Fri, Sep 20, 1996	15.00	15.75	15.00	15.75
1048	NASDAQ	COLB	Thu, Sep 19, 1996	15.75	15.75	15.00	15.75
1047	NASDAQ	COLB	Wed, Sep 18, 1996	15.25	15.50	15.25	15.25
1046	NASDAQ	COLB	Tue, Sep 17, 1996	15.25	15.75	15.25	15.75
1045	NASDAQ	COLB	Mon, Sep 16, 1996	15.75	15.75	15.75	15.75
1044	NASDAQ	COLB	Fri, Sep 13, 1996	15.25	15.75	15.25	15.75
1043	NASDAQ	COLB	Thu, Sep 12, 1996	16.00	16.00	15.25	15.38
1042	NASDAQ	COLB	Wed, Sep 11, 1996	16.00	16.00	15.25	15.25
1041	NASDAQ	COLB	Tue, Sep 10, 1996	15.25	15.38	15.25	15.25
1040	NASDAQ	COLB	Mon, Sep 9, 1996	16.00	16.00	15.25	15.25
1039	NASDAQ	COLB	Fri, Sep 6, 1996	15.25	16.00	15.25	16.00
1038	NASDAQ	COLB	Thu, Sep 5, 1996	15.38	16.00	15.25	15.50
1037	NASDAQ	COLB	Wed, Sep 4, 1996	15.25	16.00	15.25	15.25
1036	NASDAQ	COLB	Tue, Sep 3, 1996	15.38	16.00	15.25	15.25
1035	NASDAQ	COLB	Fri, Aug 30, 1996	16.00	16.00	15.25	15.50
1034	NASDAQ	COLB	Thu, Aug 29, 1996	16.00	16.00	15.25	16.00
1033	NASDAQ	COLB	Wed, Aug 28, 1996	16.00	16.00	15.25	15.25
1032	NASDAQ	COLB	Tue, Aug 27, 1996	15.75	15.75	15.63	15.63
1031	NASDAQ	COLB	Mon, Aug 26, 1996	15.25	15.25	15.25	15.25
1030	NASDAQ	COLB	Thu, Aug 22, 1996	16.00	16.00	15.25	15.75
1029	NASDAQ	COLB	Wed, Aug 21, 1996	16.00	16.00	15.25	16.00
1028	NASDAQ	COLB	Tue, Aug 20, 1996	16.00	16.00	15.25	16.00
1027	NASDAQ	COLB	Mon, Aug 19, 1996	16.00	16.00	15.25	16.00
1026	NASDAQ	COLB	Fri, Aug 16, 1996	16.00	16.00	15.25	15.25
1025	NASDAQ	COLB	Thu, Aug 15, 1996	16.00	16.00	15.25	15.38
1024	NASDAQ	COLB	Wed, Aug 14, 1996	16.00	16.00	15.25	15.75
1023	NASDAQ	COLB	Tue, Aug 13, 1996	16.00	16.00	15.25	16.00
1022	NASDAQ	COLB	Mon, Aug 12, 1996	16.00	16.00	15.88	16.00
1021	NASDAQ	COLB	Fri, Aug 9, 1996	15.50	16.00	15.25	16.00
1020	NASDAQ	COLB	Thu, Aug 8, 1996	16.00	16.00	15.88	15.88
1019	NASDAQ	COLB	Wed, Aug 7, 1996	16.00	16.00	15.50	15.50
1018	NASDAQ	COLB	Tue, Aug 6, 1996	15.25	15.25	15.25	15.25
1017	NASDAQ	COLB	Fri, Aug 2, 1996	16.00	16.00	15.25	15.25
1016	NASDAQ	COLB	Thu, Aug 1, 1996	15.75	15.75	15.25	15.25
1015	NASDAQ	COLB	Wed, Jul 31, 1996	15.25	15.75	15.25	15.75
1014	NASDAQ	COLB	Tue, Jul 30, 1996	15.00	15.75	15.00	15.50
1013	NASDAQ	COLB	Mon, Jul 29, 1996	15.75	15.75	15.75	15.75
1012	NASDAQ	COLB	Fri, Jul 26, 1996	15.75	15.75	15.00	15.00
1011	NASDAQ	COLB	Thu, Jul 25, 1996	15.06	15.06	15.00	15.00
1010	NASDAQ	COLB	Wed, Jul 24, 1996	15.25	15.75	15.00	15.00
1009	NASDAQ	COLB	Tue, Jul 23, 1996	16.00	16.00	15.25	16.00
1008	NASDAQ	COLB	Mon, Jul 22, 1996	15.25	16.00	15.25	16.00
1007	NASDAQ	COLB	Fri, Jul 19, 1996	15.25	16.00	15.25	16.00
1006	NASDAQ	COLB	Thu, Jul 18, 1996	14.75	15.75	14.75	15.75
1005	NASDAQ	COLB	Wed, Jul 17, 1996	14.25	15.50	14.25	15.50
1004	NASDAQ	COLB	Tue, Jul 16, 1996	14.50	14.75	14.25	14.25
1003	NASDAQ	COLB	Mon, Jul 15, 1996	15.50	15.50	14.50	14.75
1002	NASDAQ	COLB	Fri, Jul 12, 1996	14.75	15.25	14.75	14.75
1001	NASDAQ	COLB	Thu, Jul 11, 1996	15.50	15.50	14.75	14.75
1000	NASDAQ	COLB	Wed, Jul 10, 1996	15.50	15.50	14.75	14.75
999	NASDAQ	COLB	Tue, Jul 9, 1996	15.50	15.50	14.75	15.50
998	NASDAQ	COLB	Mon, Jul 8, 1996	15.50	15.50	14.75	15.50
997	NASDAQ	COLB	Wed, Jul 3, 1996	14.75	15.50	14.75	15.13
996	NASDAQ	COLB	Tue, Jul 2, 1996	15.50	15.50	14.75	15.50
995	NASDAQ	COLB	Mon, Jul 1, 1996	15.13	15.50	15.13	15.50
994	NASDAQ	COLB	Fri, Jun 28, 1996	15.00	15.50	14.75	15.50
993	NASDAQ	COLB	Thu, Jun 27, 1996	15.50	15.50	14.75	14.75
992	NASDAQ	COLB	Wed, Jun 26, 1996	15.00	15.25	15.00	15.25
991	NASDAQ	COLB	Mon, Jun 24, 1996	14.75	15.25	14.75	15.00
990	NASDAQ	COLB	Fri, Jun 21, 1996	15.24	15.25	15.24	15.25
989	NASDAQ	COLB	Thu, Jun 20, 1996	15.50	15.50	14.75	15.00
988	NASDAQ	COLB	Wed, Jun 19, 1996	15.50	15.50	15.00	15.13
987	NASDAQ	COLB	Tue, Jun 18, 1996	15.50	15.50	15.25	15.50
986	NASDAQ	COLB	Mon, Jun 17, 1996	15.75	15.75	15.25	15.25
985	NASDAQ	COLB	Fri, Jun 14, 1996	15.75	15.75	15.25	15.25
984	NASDAQ	COLB	Thu, Jun 13, 1996	15.25	15.50	15.25	15.25
983	NASDAQ	COLB	Wed, Jun 12, 1996	15.25	16.00	15.25	15.25
982	NASDAQ	COLB	Tue, Jun 11, 1996	16.13	16.13	15.25	15.25
981	NASDAQ	COLB	Mon, Jun 10, 1996	15.50	16.13	15.50	15.75
980	NASDAQ	COLB	Fri, Jun 7, 1996	15.75	15.88	15.50	15.50
979	NASDAQ	COLB	Thu, Jun 6, 1996	16.25	16.25	15.75	16.25
978	NASDAQ	COLB	Wed, Jun 5, 1996	16.25	16.25	15.75	16.13
977	NASDAQ	COLB	Tue, Jun 4, 1996	16.00	16.25	15.50	16.25
976	NASDAQ	COLB	Mon, Jun 3, 1996	16.00	16.00	15.50	15.75
975	NASDAQ	COLB	Fri, May 31, 1996	16.00	16.00	15.50	15.88
974	NASDAQ	COLB	Thu, May 30, 1996	15.50	16.00	15.50	16.00
973	NASDAQ	COLB	Wed, May 29, 1996	16.00	16.00	15.50	15.50
972	NASDAQ	COLB	Tue, May 28, 1996	15.75	16.00	15.50	15.50
971	NASDAQ	COLB	Fri, May 24, 1996	16.00	16.00	15.50	15.75
970	NASDAQ	COLB	Thu, May 23, 1996	16.00	16.25	15.63	16.25
969	NASDAQ	COLB	Wed, May 22, 1996	16.00	16.00	15.50	16.00
968	NASDAQ	COLB	Tue, May 21, 1996	16.00	16.25	15.50	15.50
967	NASDAQ	COLB	Mon, May 20, 1996	15.00	16.13	15.00	15.75
966	NASDAQ	COLB	Fri, May 17, 1996	15.75	15.75	15.75	15.75
965	NASDAQ	COLB	Thu, May 16, 1996	15.25	15.50	15.25	15.50
964	NASDAQ	COLB	Wed, May 15, 1996	15.75	16.50	15.00	15.50
963	NASDAQ	COLB	Tue, May 14, 1996	15.50	15.75	15.50	15.63
962	NASDAQ	COLB	Mon, May 13, 1996	15.50	15.50	15.00	15.50
961	NASDAQ	COLB	Fri, May 10, 1996	15.00	15.50	14.75	15.38
960	NASDAQ	COLB	Thu, May 9, 1996	14.50	15.00	14.50	14.75
959	NASDAQ	COLB	Wed, May 8, 1996	15.00	15.00	14.50	15.00
958	NASDAQ	COLB	Tue, May 7, 1996	15.00	15.00	14.25	14.75
957	NASDAQ	COLB	Mon, May 6, 1996	15.00	15.00	14.25	14.69
956	NASDAQ	COLB	Fri, May 3, 1996	16.54	16.54	16.01	16.28
955	NASDAQ	COLB	Thu, May 2, 1996	16.54	16.54	16.01	16.54
954	NASDAQ	COLB	Wed, May 1, 1996	16.67	16.80	16.28	16.54
953	NASDAQ	COLB	Tue, Apr 30, 1996	15.23	17.33	14.96	16.54
952	NASDAQ	COLB	Mon, Apr 29, 1996	14.70	15.23	14.44	15.23
951	NASDAQ	COLB	Fri, Apr 26, 1996	14.96	14.96	14.70	14.96
950	NASDAQ	COLB	Thu, Apr 25, 1996	14.44	14.96	14.44	14.96
949	NASDAQ	COLB	Wed, Apr 24, 1996	14.18	14.31	13.78	13.85
948	NASDAQ	COLB	Tue, Apr 23, 1996	14.18	14.18	13.78	13.78
947	NASDAQ	COLB	Mon, Apr 22, 1996	13.78	14.18	13.78	14.18
946	NASDAQ	COLB	Fri, Apr 19, 1996	14.18	14.18	13.78	13.78
945	NASDAQ	COLB	Thu, Apr 18, 1996	13.65	13.65	13.65	13.65
944	NASDAQ	COLB	Wed, Apr 17, 1996	13.65	14.18	13.65	13.91
943	NASDAQ	COLB	Tue, Apr 16, 1996	14.05	14.18	13.65	14.05
942	NASDAQ	COLB	Mon, Apr 15, 1996	13.65	14.18	13.65	14.18
941	NASDAQ	COLB	Fri, Apr 12, 1996	14.18	14.18	13.65	14.18
940	NASDAQ	COLB	Thu, Apr 11, 1996	14.18	14.18	13.65	13.65
939	NASDAQ	COLB	Wed, Apr 10, 1996	14.18	14.18	13.65	14.18
938	NASDAQ	COLB	Tue, Apr 9, 1996	13.65	13.65	13.65	13.65
937	NASDAQ	COLB	Mon, Apr 8, 1996	14.18	14.18	13.65	13.65
936	NASDAQ	COLB	Thu, Apr 4, 1996	13.65	13.65	13.65	13.65
935	NASDAQ	COLB	Wed, Apr 3, 1996	13.65	14.18	13.65	13.65
934	NASDAQ	COLB	Tue, Apr 2, 1996	13.65	14.44	13.65	13.65
933	NASDAQ	COLB	Mon, Apr 1, 1996	13.65	13.91	13.65	13.91
932	NASDAQ	COLB	Fri, Mar 29, 1996	14.44	14.44	13.65	14.31
931	NASDAQ	COLB	Thu, Mar 28, 1996	13.65	14.44	13.65	13.91
930	NASDAQ	COLB	Wed, Mar 27, 1996	14.05	14.44	13.65	13.65
929	NASDAQ	COLB	Tue, Mar 26, 1996	14.44	14.44	13.65	14.05
928	NASDAQ	COLB	Mon, Mar 25, 1996	13.91	14.57	13.91	13.91
927	NASDAQ	COLB	Fri, Mar 22, 1996	14.31	14.57	13.91	13.91
926	NASDAQ	COLB	Thu, Mar 21, 1996	13.91	13.91	13.91	13.91
925	NASDAQ	COLB	Wed, Mar 20, 1996	14.44	14.57	13.91	14.57
924	NASDAQ	COLB	Tue, Mar 19, 1996	14.31	14.31	13.91	13.91
923	NASDAQ	COLB	Mon, Mar 18, 1996	13.78	14.57	13.78	14.57
922	NASDAQ	COLB	Fri, Mar 15, 1996	14.57	14.57	13.78	14.57
921	NASDAQ	COLB	Thu, Mar 14, 1996	13.78	14.57	13.78	13.78
920	NASDAQ	COLB	Wed, Mar 13, 1996	14.31	14.57	13.78	14.57
919	NASDAQ	COLB	Tue, Mar 12, 1996	13.91	14.18	13.78	13.78
918	NASDAQ	COLB	Mon, Mar 11, 1996	13.91	14.57	13.91	14.57
917	NASDAQ	COLB	Fri, Mar 8, 1996	14.44	14.96	14.31	14.57
916	NASDAQ	COLB	Thu, Mar 7, 1996	14.96	14.96	14.44	14.70
915	NASDAQ	COLB	Wed, Mar 6, 1996	14.96	14.96	14.44	14.96
914	NASDAQ	COLB	Tue, Mar 5, 1996	14.70	14.83	14.57	14.83
913	NASDAQ	COLB	Mon, Mar 4, 1996	14.83	14.83	14.44	14.44
912	NASDAQ	COLB	Fri, Mar 1, 1996	14.57	14.83	14.57	14.83
911	NASDAQ	COLB	Thu, Feb 29, 1996	14.57	14.96	14.57	14.96
910	NASDAQ	COLB	Wed, Feb 28, 1996	14.70	14.96	14.57	14.57
909	NASDAQ	COLB	Tue, Feb 27, 1996	14.83	14.90	14.70	14.70
908	NASDAQ	COLB	Mon, Feb 26, 1996	14.83	14.96	14.83	14.83
907	NASDAQ	COLB	Fri, Feb 23, 1996	14.96	15.23	14.83	15.10
906	NASDAQ	COLB	Thu, Feb 22, 1996	14.70	14.96	14.44	14.83
905	NASDAQ	COLB	Wed, Feb 21, 1996	14.18	14.70	14.18	14.70
904	NASDAQ	COLB	Tue, Feb 20, 1996	14.70	14.70	14.18	14.18
903	NASDAQ	COLB	Fri, Feb 16, 1996	14.31	14.57	14.31	14.57
902	NASDAQ	COLB	Thu, Feb 15, 1996	14.18	14.70	14.18	14.70
901	NASDAQ	COLB	Wed, Feb 14, 1996	14.44	14.70	14.44	14.44
900	NASDAQ	COLB	Tue, Feb 13, 1996	14.70	14.70	14.44	14.70
899	NASDAQ	COLB	Mon, Feb 12, 1996	14.44	14.70	14.44	14.70
898	NASDAQ	COLB	Fri, Feb 9, 1996	14.44	14.70	14.44	14.44
897	NASDAQ	COLB	Thu, Feb 8, 1996	14.96	14.96	14.44	14.70
896	NASDAQ	COLB	Wed, Feb 7, 1996	15.23	15.23	14.70	14.96
895	NASDAQ	COLB	Tue, Feb 6, 1996	15.49	15.49	14.96	15.23
894	NASDAQ	COLB	Mon, Feb 5, 1996	15.23	15.49	14.70	15.49
893	NASDAQ	COLB	Fri, Feb 2, 1996	14.57	15.23	14.05	15.23
892	NASDAQ	COLB	Thu, Feb 1, 1996	14.05	14.57	14.05	14.57
891	NASDAQ	COLB	Wed, Jan 31, 1996	14.57	14.57	14.05	14.57
890	NASDAQ	COLB	Tue, Jan 30, 1996	14.57	14.57	14.05	14.05
889	NASDAQ	COLB	Mon, Jan 29, 1996	14.31	14.57	14.05	14.05
888	NASDAQ	COLB	Fri, Jan 26, 1996	14.18	14.31	13.65	13.78
887	NASDAQ	COLB	Thu, Jan 25, 1996	13.91	14.31	13.91	14.18
886	NASDAQ	COLB	Wed, Jan 24, 1996	13.91	14.18	13.78	13.91
885	NASDAQ	COLB	Tue, Jan 23, 1996	13.91	13.91	13.52	13.91
884	NASDAQ	COLB	Mon, Jan 22, 1996	13.91	13.91	13.52	13.65
883	NASDAQ	COLB	Fri, Jan 19, 1996	13.13	13.91	13.13	13.52
882	NASDAQ	COLB	Thu, Jan 18, 1996	13.78	13.78	13.13	13.52
881	NASDAQ	COLB	Wed, Jan 17, 1996	13.00	13.78	13.00	13.78
880	NASDAQ	COLB	Tue, Jan 16, 1996	13.52	13.52	13.13	13.52
879	NASDAQ	COLB	Mon, Jan 15, 1996	12.60	13.39	12.60	13.39
878	NASDAQ	COLB	Fri, Jan 12, 1996	13.13	13.13	12.73	12.73
877	NASDAQ	COLB	Thu, Jan 11, 1996	12.60	13.00	12.60	13.00
876	NASDAQ	COLB	Wed, Jan 10, 1996	12.34	12.86	12.34	12.86
875	NASDAQ	COLB	Tue, Jan 9, 1996	12.73	12.86	12.34	12.34
874	NASDAQ	COLB	Mon, Jan 8, 1996	13.39	13.39	12.08	12.08
873	NASDAQ	COLB	Fri, Jan 5, 1996	13.13	13.13	12.60	12.60
872	NASDAQ	COLB	Thu, Jan 4, 1996	13.39	13.39	13.00	13.26
871	NASDAQ	COLB	Wed, Jan 3, 1996	13.13	13.39	12.60	12.60
870	NASDAQ	COLB	Tue, Jan 2, 1996	12.60	12.60	12.60	12.60
869	NASDAQ	COLB	Fri, Dec 29, 1995	13.39	13.39	12.60	12.60
868	NASDAQ	COLB	Thu, Dec 28, 1995	12.60	13.39	12.60	13.39
867	NASDAQ	COLB	Wed, Dec 27, 1995	12.60	13.13	12.60	12.60
866	NASDAQ	COLB	Tue, Dec 26, 1995	13.00	13.00	12.60	12.60
865	NASDAQ	COLB	Fri, Dec 22, 1995	12.60	13.13	12.60	12.60
864	NASDAQ	COLB	Thu, Dec 21, 1995	13.13	13.13	12.60	12.73
863	NASDAQ	COLB	Wed, Dec 20, 1995	12.60	13.13	12.60	12.60
862	NASDAQ	COLB	Tue, Dec 19, 1995	12.60	12.60	12.60	12.60
861	NASDAQ	COLB	Mon, Dec 18, 1995	12.60	12.60	12.60	12.60
860	NASDAQ	COLB	Fri, Dec 15, 1995	13.13	13.13	13.13	13.13
859	NASDAQ	COLB	Thu, Dec 14, 1995	12.60	13.13	12.60	12.60
858	NASDAQ	COLB	Wed, Dec 13, 1995	12.60	12.60	12.60	12.60
857	NASDAQ	COLB	Tue, Dec 12, 1995	12.60	13.13	12.60	13.13
856	NASDAQ	COLB	Mon, Dec 11, 1995	12.60	13.13	12.60	13.13
855	NASDAQ	COLB	Fri, Dec 8, 1995	12.60	12.86	12.60	12.73
854	NASDAQ	COLB	Thu, Dec 7, 1995	12.86	13.13	12.60	13.13
853	NASDAQ	COLB	Wed, Dec 6, 1995	12.60	13.13	12.60	12.73
852	NASDAQ	COLB	Tue, Dec 5, 1995	12.86	13.13	12.86	13.13
851	NASDAQ	COLB	Mon, Dec 4, 1995	12.86	13.00	12.86	12.86
850	NASDAQ	COLB	Fri, Dec 1, 1995	12.86	13.00	12.60	12.60
849	NASDAQ	COLB	Thu, Nov 30, 1995	12.86	13.00	12.60	13.00
848	NASDAQ	COLB	Wed, Nov 29, 1995	12.73	12.73	12.60	12.73
847	NASDAQ	COLB	Tue, Nov 28, 1995	12.86	12.86	12.60	12.86
846	NASDAQ	COLB	Mon, Nov 27, 1995	12.86	12.86	12.60	12.60
845	NASDAQ	COLB	Fri, Nov 24, 1995	12.60	12.73	12.60	12.73
844	NASDAQ	COLB	Wed, Nov 22, 1995	12.34	12.86	12.34	12.60
843	NASDAQ	COLB	Tue, Nov 21, 1995	12.86	12.86	12.34	12.86
842	NASDAQ	COLB	Mon, Nov 20, 1995	12.86	12.86	12.34	12.34
841	NASDAQ	COLB	Fri, Nov 17, 1995	12.73	12.86	12.60	12.86
840	NASDAQ	COLB	Thu, Nov 16, 1995	12.34	12.86	12.34	12.80
839	NASDAQ	COLB	Wed, Nov 15, 1995	12.86	12.86	12.60	12.86
838	NASDAQ	COLB	Tue, Nov 14, 1995	12.34	12.55	12.34	12.55
837	NASDAQ	COLB	Mon, Nov 13, 1995	12.86	12.86	12.34	12.60
836	NASDAQ	COLB	Fri, Nov 10, 1995	12.86	12.86	12.34	12.60
835	NASDAQ	COLB	Thu, Nov 9, 1995	12.86	12.86	12.34	12.86
834	NASDAQ	COLB	Wed, Nov 8, 1995	12.47	12.86	12.34	12.34
833	NASDAQ	COLB	Tue, Nov 7, 1995	12.60	12.60	12.34	12.60
832	NASDAQ	COLB	Mon, Nov 6, 1995	12.34	12.60	12.34	12.34
831	NASDAQ	COLB	Fri, Nov 3, 1995	12.34	12.60	12.34	12.60
830	NASDAQ	COLB	Thu, Nov 2, 1995	12.60	12.60	12.34	12.60
829	NASDAQ	COLB	Wed, Nov 1, 1995	12.34	12.34	12.21	12.34
828	NASDAQ	COLB	Tue, Oct 31, 1995	11.81	12.34	11.81	12.21
827	NASDAQ	COLB	Mon, Oct 30, 1995	11.81	12.34	11.81	12.34
826	NASDAQ	COLB	Fri, Oct 27, 1995	12.08	12.34	11.81	12.34
825	NASDAQ	COLB	Thu, Oct 26, 1995	12.86	12.86	12.08	12.08
824	NASDAQ	COLB	Wed, Oct 25, 1995	12.08	12.60	12.08	12.60
823	NASDAQ	COLB	Tue, Oct 24, 1995	12.08	12.34	12.08	12.08
822	NASDAQ	COLB	Mon, Oct 23, 1995	12.34	12.34	12.08	12.08
821	NASDAQ	COLB	Fri, Oct 20, 1995	12.34	12.34	12.08	12.21
820	NASDAQ	COLB	Thu, Oct 19, 1995	12.34	12.34	12.08	12.34
819	NASDAQ	COLB	Wed, Oct 18, 1995	12.08	12.34	12.08	12.34
818	NASDAQ	COLB	Tue, Oct 17, 1995	12.34	12.34	12.08	12.08
817	NASDAQ	COLB	Mon, Oct 16, 1995	11.95	12.34	11.95	12.08
816	NASDAQ	COLB	Fri, Oct 13, 1995	12.08	12.34	11.95	12.34
815	NASDAQ	COLB	Thu, Oct 12, 1995	12.34	12.34	11.81	11.81
814	NASDAQ	COLB	Wed, Oct 11, 1995	12.34	12.34	12.34	12.34
813	NASDAQ	COLB	Tue, Oct 10, 1995	12.08	12.08	11.81	11.81
812	NASDAQ	COLB	Mon, Oct 9, 1995	12.08	12.08	12.08	12.08
811	NASDAQ	COLB	Fri, Oct 6, 1995	12.34	12.34	12.08	12.08
810	NASDAQ	COLB	Thu, Oct 5, 1995	12.34	12.34	12.08	12.34
809	NASDAQ	COLB	Wed, Oct 4, 1995	12.08	12.34	12.08	12.34
808	NASDAQ	COLB	Tue, Oct 3, 1995	12.60	12.60	12.08	12.08
807	NASDAQ	COLB	Mon, Oct 2, 1995	12.34	12.73	12.08	12.34
806	NASDAQ	COLB	Fri, Sep 29, 1995	12.73	12.73	12.73	12.73
805	NASDAQ	COLB	Thu, Sep 28, 1995	12.47	12.47	12.34	12.34
804	NASDAQ	COLB	Wed, Sep 27, 1995	12.34	12.73	12.34	12.73
803	NASDAQ	COLB	Tue, Sep 26, 1995	12.34	12.73	12.34	12.73
802	NASDAQ	COLB	Mon, Sep 25, 1995	12.73	12.73	12.47	12.73
801	NASDAQ	COLB	Fri, Sep 22, 1995	12.73	12.73	12.34	12.54
800	NASDAQ	COLB	Thu, Sep 21, 1995	12.34	12.73	12.34	12.34
799	NASDAQ	COLB	Wed, Sep 20, 1995	12.73	12.73	12.34	12.73
798	NASDAQ	COLB	Tue, Sep 19, 1995	12.34	12.73	12.34	12.73
797	NASDAQ	COLB	Mon, Sep 18, 1995	12.34	12.86	12.34	12.34
796	NASDAQ	COLB	Fri, Sep 15, 1995	12.60	13.00	12.60	12.60
795	NASDAQ	COLB	Thu, Sep 14, 1995	12.60	13.00	12.60	12.60
794	NASDAQ	COLB	Wed, Sep 13, 1995	12.60	13.00	12.60	13.00
793	NASDAQ	COLB	Tue, Sep 12, 1995	12.60	13.00	12.60	13.00
792	NASDAQ	COLB	Mon, Sep 11, 1995	12.86	13.00	12.60	12.60
791	NASDAQ	COLB	Fri, Sep 8, 1995	12.60	13.00	12.60	12.73
790	NASDAQ	COLB	Wed, Sep 6, 1995	12.86	12.86	12.60	12.86
789	NASDAQ	COLB	Tue, Sep 5, 1995	12.86	12.86	12.60	12.60
788	NASDAQ	COLB	Fri, Sep 1, 1995	12.60	12.60	12.60	12.60
787	NASDAQ	COLB	Thu, Aug 31, 1995	12.60	12.86	12.60	12.60
786	NASDAQ	COLB	Wed, Aug 30, 1995	12.60	12.86	12.60	12.86
785	NASDAQ	COLB	Tue, Aug 29, 1995	12.54	12.60	12.47	12.47
784	NASDAQ	COLB	Mon, Aug 28, 1995	12.47	12.47	12.47	12.47
783	NASDAQ	COLB	Fri, Aug 25, 1995	12.34	12.60	12.34	12.54
782	NASDAQ	COLB	Thu, Aug 24, 1995	12.40	12.73	12.21	12.21
781	NASDAQ	COLB	Wed, Aug 23, 1995	12.60	12.60	12.21	12.21
780	NASDAQ	COLB	Tue, Aug 22, 1995	12.73	12.73	12.21	12.34
779	NASDAQ	COLB	Mon, Aug 21, 1995	12.08	12.73	12.08	12.73
778	NASDAQ	COLB	Fri, Aug 18, 1995	12.08	12.60	12.08	12.47
777	NASDAQ	COLB	Thu, Aug 17, 1995	12.60	12.60	12.08	12.60
776	NASDAQ	COLB	Wed, Aug 16, 1995	12.08	12.60	12.08	12.60
775	NASDAQ	COLB	Tue, Aug 15, 1995	12.08	12.73	12.08	12.34
774	NASDAQ	COLB	Mon, Aug 14, 1995	12.73	12.73	12.73	12.73
773	NASDAQ	COLB	Fri, Aug 11, 1995	12.08	12.08	12.08	12.08
772	NASDAQ	COLB	Thu, Aug 10, 1995	12.08	12.60	12.08	12.60
771	NASDAQ	COLB	Wed, Aug 9, 1995	12.08	12.08	12.08	12.08
770	NASDAQ	COLB	Tue, Aug 8, 1995	12.08	12.60	12.08	12.34
769	NASDAQ	COLB	Mon, Aug 7, 1995	12.08	12.60	12.08	12.60
768	NASDAQ	COLB	Fri, Aug 4, 1995	12.08	12.60	12.08	12.60
767	NASDAQ	COLB	Thu, Aug 3, 1995	12.21	12.60	12.21	12.21
766	NASDAQ	COLB	Wed, Aug 2, 1995	12.60	12.60	12.08	12.08
765	NASDAQ	COLB	Tue, Aug 1, 1995	12.60	12.60	12.08	12.60
764	NASDAQ	COLB	Mon, Jul 31, 1995	12.21	12.34	12.08	12.34
763	NASDAQ	COLB	Fri, Jul 28, 1995	12.08	12.34	12.08	12.34
762	NASDAQ	COLB	Thu, Jul 27, 1995	12.34	12.34	12.08	12.08
761	NASDAQ	COLB	Wed, Jul 26, 1995	11.81	11.81	11.81	11.81
760	NASDAQ	COLB	Tue, Jul 25, 1995	12.21	12.21	12.01	12.01
759	NASDAQ	COLB	Mon, Jul 24, 1995	11.81	12.21	11.81	12.21
758	NASDAQ	COLB	Fri, Jul 21, 1995	11.81	12.21	11.81	12.21
757	NASDAQ	COLB	Thu, Jul 20, 1995	12.08	12.08	11.81	11.81
756	NASDAQ	COLB	Wed, Jul 19, 1995	11.81	12.21	11.81	11.81
755	NASDAQ	COLB	Tue, Jul 18, 1995	11.81	11.81	11.81	11.81
754	NASDAQ	COLB	Mon, Jul 17, 1995	11.81	11.95	11.81	11.95
753	NASDAQ	COLB	Fri, Jul 14, 1995	11.68	12.08	11.68	12.08
752	NASDAQ	COLB	Thu, Jul 13, 1995	12.08	12.08	11.68	11.81
751	NASDAQ	COLB	Wed, Jul 12, 1995	11.68	12.08	11.68	12.08
750	NASDAQ	COLB	Tue, Jul 11, 1995	11.68	12.08	11.68	12.08
749	NASDAQ	COLB	Mon, Jul 10, 1995	11.68	11.95	11.68	11.68
748	NASDAQ	COLB	Fri, Jul 7, 1995	11.81	12.08	11.81	12.08
747	NASDAQ	COLB	Thu, Jul 6, 1995	12.08	12.08	11.68	11.68
746	NASDAQ	COLB	Wed, Jul 5, 1995	12.08	12.08	12.08	12.08
745	NASDAQ	COLB	Mon, Jul 3, 1995	11.68	11.68	11.68	11.68
744	NASDAQ	COLB	Fri, Jun 30, 1995	12.08	12.08	11.68	11.95
743	NASDAQ	COLB	Thu, Jun 29, 1995	11.68	11.81	11.68	11.68
742	NASDAQ	COLB	Wed, Jun 28, 1995	11.68	12.08	11.68	12.08
741	NASDAQ	COLB	Tue, Jun 27, 1995	11.95	12.47	11.81	11.81
740	NASDAQ	COLB	Mon, Jun 26, 1995	11.95	11.95	11.95	11.95
739	NASDAQ	COLB	Fri, Jun 23, 1995	11.95	11.95	11.95	11.95
738	NASDAQ	COLB	Thu, Jun 22, 1995	11.81	12.47	11.81	12.47
737	NASDAQ	COLB	Wed, Jun 21, 1995	12.34	12.47	11.81	12.08
736	NASDAQ	COLB	Tue, Jun 20, 1995	11.95	11.95	11.81	11.81
735	NASDAQ	COLB	Mon, Jun 19, 1995	11.81	12.47	11.81	12.47
734	NASDAQ	COLB	Fri, Jun 16, 1995	12.47	12.47	11.95	11.95
733	NASDAQ	COLB	Thu, Jun 15, 1995	12.47	12.47	11.95	11.95
732	NASDAQ	COLB	Wed, Jun 14, 1995	12.47	12.47	11.95	12.47
731	NASDAQ	COLB	Tue, Jun 13, 1995	11.95	12.47	11.95	11.95
730	NASDAQ	COLB	Mon, Jun 12, 1995	12.47	12.73	12.21	12.47
729	NASDAQ	COLB	Fri, Jun 9, 1995	12.47	13.00	12.47	13.00
728	NASDAQ	COLB	Thu, Jun 8, 1995	12.47	12.60	12.47	12.47
727	NASDAQ	COLB	Wed, Jun 7, 1995	13.00	13.00	12.47	12.47
726	NASDAQ	COLB	Tue, Jun 6, 1995	13.00	13.00	12.73	12.73
725	NASDAQ	COLB	Mon, Jun 5, 1995	13.00	13.00	12.60	12.73
724	NASDAQ	COLB	Fri, Jun 2, 1995	12.47	13.00	12.47	12.47
723	NASDAQ	COLB	Thu, Jun 1, 1995	12.86	13.00	12.47	13.00
722	NASDAQ	COLB	Wed, May 31, 1995	12.47	12.86	12.47	12.60
721	NASDAQ	COLB	Tue, May 30, 1995	12.47	12.86	12.47	12.47
720	NASDAQ	COLB	Fri, May 26, 1995	12.60	12.60	12.47	12.47
719	NASDAQ	COLB	Thu, May 25, 1995	12.34	12.73	12.34	12.60
718	NASDAQ	COLB	Wed, May 24, 1995	12.34	12.34	12.34	12.34
717	NASDAQ	COLB	Tue, May 23, 1995	12.34	12.60	12.34	12.60
716	NASDAQ	COLB	Mon, May 22, 1995	12.86	12.86	12.60	12.86
715	NASDAQ	COLB	Fri, May 19, 1995	12.60	12.73	12.34	12.34
714	NASDAQ	COLB	Thu, May 18, 1995	12.34	13.00	12.34	12.34
713	NASDAQ	COLB	Wed, May 17, 1995	12.34	13.00	12.34	13.00
712	NASDAQ	COLB	Tue, May 16, 1995	12.34	13.00	12.34	12.34
711	NASDAQ	COLB	Mon, May 15, 1995	13.00	13.00	12.34	12.34
710	NASDAQ	COLB	Fri, May 12, 1995	12.34	13.00	12.34	12.34
709	NASDAQ	COLB	Thu, May 11, 1995	12.73	13.00	12.34	12.34
708	NASDAQ	COLB	Wed, May 10, 1995	12.34	12.73	12.34	12.60
707	NASDAQ	COLB	Tue, May 9, 1995	12.86	13.00	12.34	12.34
706	NASDAQ	COLB	Mon, May 8, 1995	12.86	12.86	12.34	12.34
705	NASDAQ	COLB	Fri, May 5, 1995	12.34	12.86	12.34	12.47
704	NASDAQ	COLB	Thu, May 4, 1995	12.86	13.13	12.34	12.86
703	NASDAQ	COLB	Wed, May 3, 1995	12.34	12.86	12.34	12.34
702	NASDAQ	COLB	Tue, May 2, 1995	12.60	13.13	12.34	12.86
701	NASDAQ	COLB	Mon, May 1, 1995	12.34	12.86	12.08	12.60
700	NASDAQ	COLB	Fri, Apr 28, 1995	12.08	12.08	11.81	12.08
699	NASDAQ	COLB	Thu, Apr 27, 1995	11.29	12.08	11.29	12.08
698	NASDAQ	COLB	Wed, Apr 26, 1995	11.29	11.81	11.29	11.81
697	NASDAQ	COLB	Tue, Apr 25, 1995	11.29	11.81	11.29	11.81
696	NASDAQ	COLB	Mon, Apr 24, 1995	11.29	11.81	11.29	11.81
695	NASDAQ	COLB	Fri, Apr 21, 1995	11.29	11.81	11.29	11.29
694	NASDAQ	COLB	Thu, Apr 20, 1995	11.42	11.42	10.90	10.90
693	NASDAQ	COLB	Wed, Apr 19, 1995	10.90	11.42	10.90	11.42
692	NASDAQ	COLB	Tue, Apr 18, 1995	11.42	11.42	10.90	10.90
691	NASDAQ	COLB	Mon, Apr 17, 1995	10.90	11.42	10.90	11.42
690	NASDAQ	COLB	Thu, Apr 13, 1995	10.76	11.29	10.76	11.03
689	NASDAQ	COLB	Wed, Apr 12, 1995	11.03	11.03	10.76	10.76
688	NASDAQ	COLB	Tue, Apr 11, 1995	11.03	11.03	10.76	10.76
687	NASDAQ	COLB	Mon, Apr 10, 1995	10.76	11.03	10.76	10.90
686	NASDAQ	COLB	Fri, Apr 7, 1995	11.03	11.03	10.76	10.76
685	NASDAQ	COLB	Thu, Apr 6, 1995	11.03	11.03	11.03	11.03
684	NASDAQ	COLB	Wed, Apr 5, 1995	10.76	10.76	10.37	10.67
683	NASDAQ	COLB	Tue, Apr 4, 1995	10.37	10.76	10.37	10.37
682	NASDAQ	COLB	Mon, Apr 3, 1995	10.76	10.76	10.37	10.37
681	NASDAQ	COLB	Fri, Mar 31, 1995	10.76	10.76	10.37	10.50
680	NASDAQ	COLB	Thu, Mar 30, 1995	11.03	11.03	10.50	10.57
679	NASDAQ	COLB	Wed, Mar 29, 1995	10.50	11.03	10.50	10.50
678	NASDAQ	COLB	Tue, Mar 28, 1995	10.50	11.03	10.50	11.03
677	NASDAQ	COLB	Mon, Mar 27, 1995	10.50	11.03	10.50	11.03
676	NASDAQ	COLB	Fri, Mar 24, 1995	11.03	11.03	10.50	10.90
675	NASDAQ	COLB	Thu, Mar 23, 1995	10.50	11.03	10.50	11.03
674	NASDAQ	COLB	Wed, Mar 22, 1995	11.03	11.29	10.50	11.03
673	NASDAQ	COLB	Tue, Mar 21, 1995	11.29	11.29	11.03	11.03
672	NASDAQ	COLB	Mon, Mar 20, 1995	11.03	11.55	11.03	11.55
671	NASDAQ	COLB	Fri, Mar 17, 1995	11.55	11.55	11.29	11.55
670	NASDAQ	COLB	Thu, Mar 16, 1995	11.16	11.55	11.03	11.03
669	NASDAQ	COLB	Wed, Mar 15, 1995	11.55	11.55	11.03	11.55
668	NASDAQ	COLB	Tue, Mar 14, 1995	11.16	11.55	11.03	11.29
667	NASDAQ	COLB	Mon, Mar 13, 1995	11.55	11.55	11.03	11.03
666	NASDAQ	COLB	Fri, Mar 10, 1995	12.34	12.34	11.29	11.29
665	NASDAQ	COLB	Thu, Mar 9, 1995	11.81	12.34	11.55	12.34
664	NASDAQ	COLB	Wed, Mar 8, 1995	12.60	12.60	11.81	12.08
663	NASDAQ	COLB	Tue, Mar 7, 1995	12.08	12.60	12.08	12.34
662	NASDAQ	COLB	Mon, Mar 6, 1995	12.08	12.60	12.08	12.60
661	NASDAQ	COLB	Fri, Mar 3, 1995	12.21	12.60	12.08	12.47
660	NASDAQ	COLB	Thu, Mar 2, 1995	11.81	12.34	11.81	11.81
659	NASDAQ	COLB	Wed, Mar 1, 1995	11.81	12.34	11.81	11.81
658	NASDAQ	COLB	Tue, Feb 28, 1995	12.34	12.60	11.81	11.81
657	NASDAQ	COLB	Mon, Feb 27, 1995	11.81	12.08	11.55	11.81
656	NASDAQ	COLB	Fri, Feb 24, 1995	11.55	12.08	11.55	11.81
655	NASDAQ	COLB	Thu, Feb 23, 1995	11.55	12.08	11.55	12.08
654	NASDAQ	COLB	Wed, Feb 22, 1995	11.55	12.08	11.55	12.08
653	NASDAQ	COLB	Tue, Feb 21, 1995	12.08	12.08	11.68	11.81
652	NASDAQ	COLB	Fri, Feb 17, 1995	11.55	12.08	11.42	11.81
651	NASDAQ	COLB	Thu, Feb 16, 1995	11.09	11.55	10.76	11.55
650	NASDAQ	COLB	Wed, Feb 15, 1995	11.03	11.16	10.63	11.16
649	NASDAQ	COLB	Tue, Feb 14, 1995	11.16	11.16	11.03	11.03
648	NASDAQ	COLB	Mon, Feb 13, 1995	10.76	10.76	10.50	10.76
647	NASDAQ	COLB	Fri, Feb 10, 1995	10.76	10.76	10.24	10.50
646	NASDAQ	COLB	Thu, Feb 9, 1995	10.76	10.76	10.37	10.37
645	NASDAQ	COLB	Wed, Feb 8, 1995	10.76	10.76	10.24	10.24
644	NASDAQ	COLB	Tue, Feb 7, 1995	10.24	10.50	10.24	10.50
643	NASDAQ	COLB	Mon, Feb 6, 1995	10.37	10.76	10.24	10.76
642	NASDAQ	COLB	Fri, Feb 3, 1995	9.98	10.37	9.98	10.37
641	NASDAQ	COLB	Thu, Feb 2, 1995	10.11	10.37	10.11	10.37
640	NASDAQ	COLB	Wed, Feb 1, 1995	9.85	10.37	9.85	9.85
639	NASDAQ	COLB	Tue, Jan 31, 1995	9.85	10.37	9.85	10.37
638	NASDAQ	COLB	Mon, Jan 30, 1995	9.85	10.37	9.85	10.37
637	NASDAQ	COLB	Thu, Jan 26, 1995	9.85	10.37	9.85	10.37
636	NASDAQ	COLB	Wed, Jan 25, 1995	9.98	10.37	9.85	10.37
635	NASDAQ	COLB	Tue, Jan 24, 1995	9.85	10.37	9.85	9.98
634	NASDAQ	COLB	Mon, Jan 23, 1995	9.85	10.24	9.85	9.85
633	NASDAQ	COLB	Fri, Jan 20, 1995	9.85	9.85	9.85	9.85
632	NASDAQ	COLB	Thu, Jan 19, 1995	9.85	10.11	9.85	10.11
631	NASDAQ	COLB	Wed, Jan 18, 1995	10.37	10.37	9.85	10.37
630	NASDAQ	COLB	Tue, Jan 17, 1995	9.71	10.37	9.71	9.78
629	NASDAQ	COLB	Mon, Jan 16, 1995	9.71	9.71	9.71	9.71
628	NASDAQ	COLB	Thu, Jan 12, 1995	9.71	9.71	9.71	9.71
627	NASDAQ	COLB	Wed, Jan 11, 1995	9.71	10.24	9.71	10.24
626	NASDAQ	COLB	Tue, Jan 10, 1995	10.24	10.24	9.71	9.71
625	NASDAQ	COLB	Mon, Jan 9, 1995	10.24	10.24	9.71	10.24
624	NASDAQ	COLB	Fri, Jan 6, 1995	9.71	9.98	9.71	9.85
623	NASDAQ	COLB	Thu, Jan 5, 1995	9.98	9.98	9.58	9.85
622	NASDAQ	COLB	Wed, Jan 4, 1995	9.58	9.85	9.58	9.58
621	NASDAQ	COLB	Tue, Jan 3, 1995	9.98	9.98	9.71	9.71
620	NASDAQ	COLB	Fri, Dec 30, 1994	9.58	9.98	9.58	9.58
619	NASDAQ	COLB	Thu, Dec 29, 1994	9.58	9.98	9.58	9.85
618	NASDAQ	COLB	Wed, Dec 28, 1994	9.58	9.71	9.58	9.71
617	NASDAQ	COLB	Tue, Dec 27, 1994	9.58	9.98	9.58	9.85
616	NASDAQ	COLB	Fri, Dec 23, 1994	9.45	9.98	9.45	9.98
615	NASDAQ	COLB	Thu, Dec 22, 1994	9.45	10.24	9.45	10.24
614	NASDAQ	COLB	Wed, Dec 21, 1994	10.24	10.50	9.45	10.11
613	NASDAQ	COLB	Tue, Dec 20, 1994	10.24	10.63	10.24	10.37
612	NASDAQ	COLB	Mon, Dec 19, 1994	10.24	10.76	10.24	10.24
611	NASDAQ	COLB	Fri, Dec 16, 1994	10.24	10.76	10.24	10.24
610	NASDAQ	COLB	Thu, Dec 15, 1994	10.37	10.50	10.11	10.50
609	NASDAQ	COLB	Wed, Dec 14, 1994	10.11	10.50	10.11	10.11
608	NASDAQ	COLB	Tue, Dec 13, 1994	10.11	10.50	10.11	10.11
607	NASDAQ	COLB	Mon, Dec 12, 1994	10.11	10.50	10.11	10.50
606	NASDAQ	COLB	Fri, Dec 9, 1994	10.50	10.50	10.50	10.50
605	NASDAQ	COLB	Thu, Dec 8, 1994	10.37	10.50	10.11	10.37
604	NASDAQ	COLB	Wed, Dec 7, 1994	9.85	10.37	9.85	10.37
603	NASDAQ	COLB	Tue, Dec 6, 1994	9.85	10.24	9.85	10.24
602	NASDAQ	COLB	Mon, Dec 5, 1994	9.85	10.37	9.85	9.85
601	NASDAQ	COLB	Fri, Dec 2, 1994	10.37	10.50	9.71	10.37
600	NASDAQ	COLB	Thu, Dec 1, 1994	9.85	10.11	9.85	10.11
599	NASDAQ	COLB	Wed, Nov 30, 1994	9.98	10.50	9.98	10.50
598	NASDAQ	COLB	Tue, Nov 29, 1994	10.50	10.50	9.98	10.50
597	NASDAQ	COLB	Mon, Nov 28, 1994	9.98	10.24	9.98	9.98
596	NASDAQ	COLB	Fri, Nov 25, 1994	10.24	10.24	9.71	10.24
595	NASDAQ	COLB	Wed, Nov 23, 1994	9.71	9.98	9.71	9.71
594	NASDAQ	COLB	Tue, Nov 22, 1994	9.71	10.24	9.71	10.24
593	NASDAQ	COLB	Mon, Nov 21, 1994	9.71	10.24	9.71	10.24
592	NASDAQ	COLB	Fri, Nov 18, 1994	9.71	10.24	9.71	9.98
591	NASDAQ	COLB	Thu, Nov 17, 1994	10.24	10.50	9.71	10.24
590	NASDAQ	COLB	Wed, Nov 16, 1994	10.24	10.76	10.24	10.24
589	NASDAQ	COLB	Tue, Nov 15, 1994	10.24	10.76	10.24	10.76
588	NASDAQ	COLB	Mon, Nov 14, 1994	10.76	10.76	10.24	10.76
587	NASDAQ	COLB	Fri, Nov 11, 1994	10.76	10.76	10.24	10.24
586	NASDAQ	COLB	Thu, Nov 10, 1994	10.76	10.76	10.24	10.24
585	NASDAQ	COLB	Wed, Nov 9, 1994	10.50	10.76	10.37	10.37
584	NASDAQ	COLB	Tue, Nov 8, 1994	10.50	10.50	10.50	10.50
583	NASDAQ	COLB	Mon, Nov 7, 1994	10.90	10.90	10.50	10.50
582	NASDAQ	COLB	Fri, Nov 4, 1994	11.03	11.03	10.70	10.70
581	NASDAQ	COLB	Thu, Nov 3, 1994	11.03	11.03	10.76	10.76
580	NASDAQ	COLB	Wed, Nov 2, 1994	10.50	11.29	10.50	11.03
579	NASDAQ	COLB	Tue, Nov 1, 1994	11.29	11.29	10.50	11.29
578	NASDAQ	COLB	Mon, Oct 31, 1994	11.29	11.29	10.50	11.29
577	NASDAQ	COLB	Fri, Oct 28, 1994	11.29	11.29	10.76	10.76
576	NASDAQ	COLB	Thu, Oct 27, 1994	11.03	11.03	10.76	10.76
575	NASDAQ	COLB	Wed, Oct 26, 1994	11.29	11.29	10.76	10.76
574	NASDAQ	COLB	Tue, Oct 25, 1994	11.03	11.29	10.76	10.76
573	NASDAQ	COLB	Mon, Oct 24, 1994	11.03	11.42	11.03	11.03
572	NASDAQ	COLB	Fri, Oct 21, 1994	11.16	11.16	11.03	11.03
571	NASDAQ	COLB	Thu, Oct 20, 1994	11.29	11.42	11.03	11.42
570	NASDAQ	COLB	Wed, Oct 19, 1994	11.16	11.42	11.03	11.03
569	NASDAQ	COLB	Tue, Oct 18, 1994	11.03	11.42	11.03	11.31
568	NASDAQ	COLB	Mon, Oct 17, 1994	11.03	11.03	11.03	11.03
567	NASDAQ	COLB	Fri, Oct 14, 1994	11.42	11.55	11.03	11.03
566	NASDAQ	COLB	Thu, Oct 13, 1994	11.03	11.03	11.03	11.03
565	NASDAQ	COLB	Wed, Oct 12, 1994	11.03	11.55	11.03	11.03
564	NASDAQ	COLB	Tue, Oct 11, 1994	11.55	11.55	11.03	11.03
563	NASDAQ	COLB	Mon, Oct 10, 1994	11.55	11.55	11.03	11.03
562	NASDAQ	COLB	Fri, Oct 7, 1994	11.03	11.42	11.03	11.42
561	NASDAQ	COLB	Thu, Oct 6, 1994	11.03	11.03	11.03	11.03
560	NASDAQ	COLB	Wed, Oct 5, 1994	11.03	11.55	11.03	11.55
559	NASDAQ	COLB	Tue, Oct 4, 1994	11.03	11.55	11.03	11.55
558	NASDAQ	COLB	Mon, Oct 3, 1994	11.03	11.03	11.03	11.03
557	NASDAQ	COLB	Fri, Sep 30, 1994	11.03	11.55	11.03	11.03
556	NASDAQ	COLB	Thu, Sep 29, 1994	11.55	11.55	11.03	11.29
555	NASDAQ	COLB	Wed, Sep 28, 1994	11.55	11.55	11.03	11.55
554	NASDAQ	COLB	Tue, Sep 27, 1994	11.03	11.55	11.03	11.29
553	NASDAQ	COLB	Mon, Sep 26, 1994	11.55	11.55	11.03	11.16
552	NASDAQ	COLB	Fri, Sep 23, 1994	11.55	11.55	11.03	11.55
551	NASDAQ	COLB	Thu, Sep 22, 1994	10.90	11.03	10.90	11.03
550	NASDAQ	COLB	Wed, Sep 21, 1994	10.90	11.55	10.90	11.29
549	NASDAQ	COLB	Tue, Sep 20, 1994	11.55	11.55	11.16	11.29
548	NASDAQ	COLB	Mon, Sep 19, 1994	11.03	11.55	11.03	11.29
547	NASDAQ	COLB	Fri, Sep 16, 1994	10.90	11.42	10.90	11.16
546	NASDAQ	COLB	Thu, Sep 15, 1994	10.90	11.42	10.90	11.42
545	NASDAQ	COLB	Wed, Sep 14, 1994	11.03	11.55	11.03	11.03
544	NASDAQ	COLB	Tue, Sep 13, 1994	11.03	11.55	11.03	11.03
543	NASDAQ	COLB	Mon, Sep 12, 1994	11.55	11.55	11.03	11.03
542	NASDAQ	COLB	Fri, Sep 9, 1994	11.55	11.55	11.03	11.03
541	NASDAQ	COLB	Thu, Sep 8, 1994	11.03	11.55	11.03	11.16
540	NASDAQ	COLB	Wed, Sep 7, 1994	10.90	11.29	10.90	11.03
539	NASDAQ	COLB	Tue, Sep 6, 1994	10.76	11.03	10.76	10.76
538	NASDAQ	COLB	Fri, Sep 2, 1994	10.76	11.55	10.76	11.55
537	NASDAQ	COLB	Thu, Sep 1, 1994	10.76	11.55	10.76	10.76
536	NASDAQ	COLB	Wed, Aug 31, 1994	11.29	11.29	10.76	10.76
535	NASDAQ	COLB	Tue, Aug 30, 1994	11.55	11.55	10.76	10.76
534	NASDAQ	COLB	Mon, Aug 29, 1994	10.76	11.55	10.76	11.29
533	NASDAQ	COLB	Fri, Aug 26, 1994	10.76	11.55	10.76	11.55
532	NASDAQ	COLB	Thu, Aug 25, 1994	10.76	11.55	10.76	11.03
531	NASDAQ	COLB	Tue, Aug 23, 1994	11.29	11.55	11.03	11.16
530	NASDAQ	COLB	Mon, Aug 22, 1994	11.29	11.29	10.76	11.16
529	NASDAQ	COLB	Fri, Aug 19, 1994	11.29	11.29	11.03	11.29
528	NASDAQ	COLB	Thu, Aug 18, 1994	10.76	11.16	10.76	11.16
527	NASDAQ	COLB	Wed, Aug 17, 1994	10.76	11.29	10.76	11.03
526	NASDAQ	COLB	Tue, Aug 16, 1994	10.76	11.29	10.76	11.03
525	NASDAQ	COLB	Mon, Aug 15, 1994	10.76	11.29	10.76	11.29
524	NASDAQ	COLB	Fri, Aug 12, 1994	11.03	11.03	10.50	10.50
523	NASDAQ	COLB	Thu, Aug 11, 1994	11.03	11.03	10.50	11.03
522	NASDAQ	COLB	Wed, Aug 10, 1994	10.50	11.03	10.50	10.50
521	NASDAQ	COLB	Tue, Aug 9, 1994	11.29	11.29	10.50	10.50
520	NASDAQ	COLB	Mon, Aug 8, 1994	10.50	11.29	10.50	11.29
519	NASDAQ	COLB	Fri, Aug 5, 1994	10.50	11.29	10.50	11.29
518	NASDAQ	COLB	Thu, Aug 4, 1994	10.50	10.50	10.50	10.50
517	NASDAQ	COLB	Wed, Aug 3, 1994	11.03	11.03	10.50	10.50
516	NASDAQ	COLB	Tue, Aug 2, 1994	10.76	11.29	10.50	11.29
515	NASDAQ	COLB	Mon, Aug 1, 1994	10.50	11.29	10.50	11.29
514	NASDAQ	COLB	Fri, Jul 29, 1994	11.29	11.29	10.50	10.50
513	NASDAQ	COLB	Thu, Jul 28, 1994	11.29	11.29	10.50	11.29
512	NASDAQ	COLB	Wed, Jul 27, 1994	10.50	11.29	10.50	11.29
511	NASDAQ	COLB	Tue, Jul 26, 1994	10.50	11.29	10.50	11.03
510	NASDAQ	COLB	Mon, Jul 25, 1994	11.29	11.29	10.50	10.63
509	NASDAQ	COLB	Fri, Jul 22, 1994	11.29	11.29	10.50	10.50
508	NASDAQ	COLB	Thu, Jul 21, 1994	10.50	11.29	10.50	11.16
507	NASDAQ	COLB	Wed, Jul 20, 1994	10.50	11.29	10.50	11.03
506	NASDAQ	COLB	Tue, Jul 19, 1994	10.50	11.29	10.50	11.03
505	NASDAQ	COLB	Mon, Jul 18, 1994	11.03	11.03	10.50	10.50
504	NASDAQ	COLB	Fri, Jul 15, 1994	11.03	11.03	10.50	11.03
503	NASDAQ	COLB	Thu, Jul 14, 1994	10.50	10.76	10.50	10.76
502	NASDAQ	COLB	Wed, Jul 13, 1994	10.76	11.29	10.76	10.76
501	NASDAQ	COLB	Tue, Jul 12, 1994	11.03	11.29	11.03	11.29
500	NASDAQ	COLB	Mon, Jul 11, 1994	11.16	11.29	10.76	11.03
499	NASDAQ	COLB	Fri, Jul 8, 1994	11.55	11.55	10.76	10.76
498	NASDAQ	COLB	Thu, Jul 7, 1994	10.76	11.55	10.76	10.76
497	NASDAQ	COLB	Tue, Jul 5, 1994	11.29	11.29	11.29	11.29
496	NASDAQ	COLB	Fri, Jul 1, 1994	10.76	10.76	10.76	10.76
495	NASDAQ	COLB	Thu, Jun 30, 1994	11.55	11.55	11.55	11.55
494	NASDAQ	COLB	Wed, Jun 29, 1994	11.29	11.55	11.29	11.55
493	NASDAQ	COLB	Tue, Jun 28, 1994	11.03	11.55	11.03	11.55
492	NASDAQ	COLB	Mon, Jun 27, 1994	11.03	11.55	11.03	11.55
491	NASDAQ	COLB	Fri, Jun 24, 1994	11.16	11.55	11.03	11.03
490	NASDAQ	COLB	Thu, Jun 23, 1994	11.16	11.16	11.03	11.03
489	NASDAQ	COLB	Wed, Jun 22, 1994	11.29	11.55	11.03	11.55
488	NASDAQ	COLB	Tue, Jun 21, 1994	11.55	11.55	11.03	11.03
487	NASDAQ	COLB	Mon, Jun 20, 1994	11.55	11.55	11.03	11.03
486	NASDAQ	COLB	Fri, Jun 17, 1994	11.03	11.55	11.03	11.55
485	NASDAQ	COLB	Thu, Jun 16, 1994	11.03	11.29	11.03	11.03
484	NASDAQ	COLB	Wed, Jun 15, 1994	11.29	11.55	10.76	11.55
483	NASDAQ	COLB	Tue, Jun 14, 1994	10.76	11.29	10.76	10.76
482	NASDAQ	COLB	Mon, Jun 13, 1994	10.76	11.03	10.76	11.03
481	NASDAQ	COLB	Fri, Jun 10, 1994	10.76	11.55	10.76	10.76
480	NASDAQ	COLB	Thu, Jun 9, 1994	10.76	10.76	10.76	10.76
479	NASDAQ	COLB	Wed, Jun 8, 1994	10.76	11.55	10.76	11.29
478	NASDAQ	COLB	Tue, Jun 7, 1994	10.76	11.55	10.76	11.55
477	NASDAQ	COLB	Mon, Jun 6, 1994	10.76	10.76	10.76	10.76
476	NASDAQ	COLB	Fri, Jun 3, 1994	11.55	11.55	11.16	11.29
475	NASDAQ	COLB	Thu, Jun 2, 1994	10.76	10.76	10.76	10.76
474	NASDAQ	COLB	Wed, Jun 1, 1994	11.55	11.55	11.55	11.55
473	NASDAQ	COLB	Tue, May 31, 1994	10.76	11.55	10.76	10.76
472	NASDAQ	COLB	Fri, May 27, 1994	10.76	11.55	10.76	10.76
471	NASDAQ	COLB	Thu, May 26, 1994	11.55	11.55	10.76	11.55
470	NASDAQ	COLB	Wed, May 25, 1994	10.76	11.55	10.76	11.03
469	NASDAQ	COLB	Tue, May 24, 1994	11.55	11.55	10.76	10.76
468	NASDAQ	COLB	Mon, May 23, 1994	10.76	11.55	10.76	11.55
467	NASDAQ	COLB	Fri, May 20, 1994	11.16	11.55	11.16	11.42
466	NASDAQ	COLB	Thu, May 19, 1994	11.55	11.55	10.76	10.76
465	NASDAQ	COLB	Wed, May 18, 1994	11.03	11.55	11.03	11.55
464	NASDAQ	COLB	Tue, May 17, 1994	11.03	11.55	11.03	11.03
463	NASDAQ	COLB	Mon, May 16, 1994	11.03	11.81	11.03	11.03
462	NASDAQ	COLB	Fri, May 13, 1994	11.81	11.81	11.55	11.55
461	NASDAQ	COLB	Thu, May 12, 1994	11.81	11.81	11.03	11.03
460	NASDAQ	COLB	Wed, May 11, 1994	11.81	11.81	11.81	11.81
459	NASDAQ	COLB	Tue, May 10, 1994	11.81	11.81	11.29	11.29
458	NASDAQ	COLB	Mon, May 9, 1994	11.29	11.55	11.03	11.42
457	NASDAQ	COLB	Fri, May 6, 1994	11.81	11.81	11.55	11.81
456	NASDAQ	COLB	Thu, May 5, 1994	11.81	11.81	11.29	11.55
455	NASDAQ	COLB	Wed, May 4, 1994	11.29	11.81	11.29	11.55
454	NASDAQ	COLB	Tue, May 3, 1994	11.29	11.81	11.29	11.55
453	NASDAQ	COLB	Mon, May 2, 1994	11.29	11.81	11.29	11.29
452	NASDAQ	COLB	Fri, Apr 29, 1994	11.29	11.29	11.29	11.29
451	NASDAQ	COLB	Thu, Apr 28, 1994	11.29	11.81	11.29	11.81
450	NASDAQ	COLB	Mon, Apr 25, 1994	11.03	11.55	11.03	11.29
449	NASDAQ	COLB	Fri, Apr 22, 1994	11.03	11.81	10.76	10.76
448	NASDAQ	COLB	Thu, Apr 21, 1994	11.29	11.81	11.29	11.29
447	NASDAQ	COLB	Wed, Apr 20, 1994	11.81	11.81	11.29	11.29
446	NASDAQ	COLB	Tue, Apr 19, 1994	11.68	11.68	11.29	11.55
445	NASDAQ	COLB	Mon, Apr 18, 1994	11.55	12.08	11.55	11.55
444	NASDAQ	COLB	Fri, Apr 15, 1994	11.55	12.08	11.55	12.08
443	NASDAQ	COLB	Thu, Apr 14, 1994	11.29	12.08	11.29	11.81
442	NASDAQ	COLB	Wed, Apr 13, 1994	11.29	12.08	11.29	11.55
441	NASDAQ	COLB	Tue, Apr 12, 1994	11.81	12.08	11.29	11.29
440	NASDAQ	COLB	Mon, Apr 11, 1994	12.08	12.08	11.29	12.08
439	NASDAQ	COLB	Fri, Apr 8, 1994	12.08	12.08	11.81	11.81
438	NASDAQ	COLB	Thu, Apr 7, 1994	11.29	12.08	11.29	11.81
437	NASDAQ	COLB	Wed, Apr 6, 1994	11.29	12.08	11.29	12.08
436	NASDAQ	COLB	Tue, Apr 5, 1994	12.08	12.08	11.29	11.72
435	NASDAQ	COLB	Mon, Apr 4, 1994	11.29	11.55	11.29	11.29
434	NASDAQ	COLB	Thu, Mar 31, 1994	11.55	11.81	11.29	11.29
433	NASDAQ	COLB	Wed, Mar 30, 1994	11.55	12.34	11.55	11.55
432	NASDAQ	COLB	Tue, Mar 29, 1994	11.55	11.55	11.55	11.55
431	NASDAQ	COLB	Mon, Mar 28, 1994	11.55	12.34	11.55	11.95
430	NASDAQ	COLB	Fri, Mar 25, 1994	12.34	12.34	11.55	11.55
429	NASDAQ	COLB	Thu, Mar 24, 1994	12.34	12.34	11.55	11.55
428	NASDAQ	COLB	Wed, Mar 23, 1994	12.08	12.34	11.55	12.34
427	NASDAQ	COLB	Tue, Mar 22, 1994	11.81	12.08	11.81	11.81
426	NASDAQ	COLB	Mon, Mar 21, 1994	11.81	12.34	11.81	11.81
425	NASDAQ	COLB	Fri, Mar 18, 1994	12.34	12.34	12.34	12.34
424	NASDAQ	COLB	Thu, Mar 17, 1994	12.34	12.34	11.55	12.08
423	NASDAQ	COLB	Wed, Mar 16, 1994	12.34	12.34	11.55	12.34
422	NASDAQ	COLB	Tue, Mar 15, 1994	11.55	12.34	11.55	12.34
421	NASDAQ	COLB	Mon, Mar 14, 1994	11.55	11.55	11.55	11.55
420	NASDAQ	COLB	Fri, Mar 11, 1994	11.55	12.08	11.55	12.08
419	NASDAQ	COLB	Thu, Mar 10, 1994	11.55	12.08	11.55	11.68
418	NASDAQ	COLB	Wed, Mar 9, 1994	11.55	12.08	11.55	11.81
417	NASDAQ	COLB	Tue, Mar 8, 1994	12.34	12.34	11.55	11.55
416	NASDAQ	COLB	Mon, Mar 7, 1994	12.08	12.34	11.55	11.55
415	NASDAQ	COLB	Fri, Mar 4, 1994	11.29	12.08	11.29	11.81
414	NASDAQ	COLB	Thu, Mar 3, 1994	12.08	12.08	12.08	12.08
413	NASDAQ	COLB	Wed, Mar 2, 1994	12.08	12.08	11.42	12.08
412	NASDAQ	COLB	Tue, Mar 1, 1994	11.29	11.68	11.29	11.55
411	NASDAQ	COLB	Mon, Feb 28, 1994	11.55	12.08	11.42	11.81
410	NASDAQ	COLB	Fri, Feb 25, 1994	11.55	11.55	11.55	11.55
409	NASDAQ	COLB	Thu, Feb 24, 1994	12.34	12.34	12.34	12.34
408	NASDAQ	COLB	Wed, Feb 23, 1994	11.55	11.55	11.55	11.55
407	NASDAQ	COLB	Tue, Feb 22, 1994	12.34	12.34	11.55	11.55
406	NASDAQ	COLB	Fri, Feb 18, 1994	12.34	12.34	11.55	11.55
405	NASDAQ	COLB	Thu, Feb 17, 1994	12.34	12.34	11.55	12.34
404	NASDAQ	COLB	Wed, Feb 16, 1994	12.34	12.34	11.55	12.34
403	NASDAQ	COLB	Tue, Feb 15, 1994	12.34	12.34	11.55	11.55
402	NASDAQ	COLB	Mon, Feb 14, 1994	12.34	12.34	11.55	12.34
401	NASDAQ	COLB	Fri, Feb 11, 1994	11.81	12.34	11.81	12.08
400	NASDAQ	COLB	Thu, Feb 10, 1994	12.60	12.60	12.08	12.08
399	NASDAQ	COLB	Wed, Feb 9, 1994	12.08	12.60	12.08	12.60
398	NASDAQ	COLB	Tue, Feb 8, 1994	12.60	12.60	12.08	12.08
397	NASDAQ	COLB	Mon, Feb 7, 1994	12.08	12.34	11.55	12.08
396	NASDAQ	COLB	Fri, Feb 4, 1994	12.08	12.60	12.08	12.08
395	NASDAQ	COLB	Thu, Feb 3, 1994	12.34	12.60	11.55	12.08
394	NASDAQ	COLB	Wed, Feb 2, 1994	11.55	12.34	11.55	12.34
393	NASDAQ	COLB	Tue, Feb 1, 1994	11.55	12.34	11.55	11.95
392	NASDAQ	COLB	Mon, Jan 31, 1994	12.34	12.34	11.55	12.34
391	NASDAQ	COLB	Fri, Jan 28, 1994	12.34	12.34	11.55	12.34
390	NASDAQ	COLB	Thu, Jan 27, 1994	12.34	12.34	11.55	12.34
389	NASDAQ	COLB	Wed, Jan 26, 1994	12.34	12.34	11.55	12.34
388	NASDAQ	COLB	Tue, Jan 25, 1994	11.55	12.34	11.55	12.08
387	NASDAQ	COLB	Mon, Jan 24, 1994	11.55	11.55	11.55	11.55
386	NASDAQ	COLB	Fri, Jan 21, 1994	12.34	12.34	12.34	12.34
385	NASDAQ	COLB	Thu, Jan 20, 1994	12.34	12.34	11.55	12.34
384	NASDAQ	COLB	Wed, Jan 19, 1994	12.34	12.34	11.55	12.34
383	NASDAQ	COLB	Tue, Jan 18, 1994	12.34	12.34	11.55	11.95
382	NASDAQ	COLB	Mon, Jan 17, 1994	12.34	12.34	11.55	11.55
381	NASDAQ	COLB	Fri, Jan 14, 1994	11.95	11.95	11.95	11.95
380	NASDAQ	COLB	Thu, Jan 13, 1994	11.95	12.34	11.55	12.08
379	NASDAQ	COLB	Wed, Jan 12, 1994	11.81	12.08	11.55	11.95
378	NASDAQ	COLB	Tue, Jan 11, 1994	12.08	12.08	11.55	11.81
377	NASDAQ	COLB	Mon, Jan 10, 1994	12.08	12.08	11.81	12.08
376	NASDAQ	COLB	Fri, Jan 7, 1994	12.34	12.34	11.55	11.68
375	NASDAQ	COLB	Thu, Jan 6, 1994	11.81	12.34	11.03	12.08
374	NASDAQ	COLB	Wed, Jan 5, 1994	11.03	11.81	11.03	11.81
373	NASDAQ	COLB	Tue, Jan 4, 1994	11.29	11.55	11.03	11.16
372	NASDAQ	COLB	Mon, Jan 3, 1994	11.03	11.29	10.50	11.29
371	NASDAQ	COLB	Fri, Dec 31, 1993	11.03	11.03	10.24	11.03
370	NASDAQ	COLB	Thu, Dec 30, 1993	11.03	11.03	10.24	10.24
369	NASDAQ	COLB	Wed, Dec 29, 1993	10.24	11.03	10.24	10.63
368	NASDAQ	COLB	Tue, Dec 28, 1993	10.50	11.03	10.24	10.24
367	NASDAQ	COLB	Mon, Dec 27, 1993	10.50	11.03	10.50	10.50
366	NASDAQ	COLB	Thu, Dec 23, 1993	11.03	11.29	10.50	11.03
365	NASDAQ	COLB	Wed, Dec 22, 1993	11.03	11.03	10.76	10.90
364	NASDAQ	COLB	Tue, Dec 21, 1993	11.81	11.81	11.03	11.03
363	NASDAQ	COLB	Mon, Dec 20, 1993	11.03	11.81	11.03	11.55
362	NASDAQ	COLB	Fri, Dec 17, 1993	11.81	11.81	11.03	11.55
361	NASDAQ	COLB	Thu, Dec 16, 1993	11.29	11.81	11.03	11.55
360	NASDAQ	COLB	Wed, Dec 15, 1993	10.50	11.03	10.50	10.76
359	NASDAQ	COLB	Tue, Dec 14, 1993	11.03	11.03	10.76	10.76
358	NASDAQ	COLB	Mon, Dec 13, 1993	11.03	11.29	10.50	10.50
357	NASDAQ	COLB	Fri, Dec 10, 1993	11.29	11.29	10.50	10.90
356	NASDAQ	COLB	Thu, Dec 9, 1993	11.29	11.29	10.50	11.29
355	NASDAQ	COLB	Wed, Dec 8, 1993	11.29	11.29	10.50	10.50
354	NASDAQ	COLB	Tue, Dec 7, 1993	11.29	11.55	10.50	10.50
353	NASDAQ	COLB	Mon, Dec 6, 1993	10.76	11.29	10.76	10.76
352	NASDAQ	COLB	Fri, Dec 3, 1993	11.55	11.81	11.03	11.29
351	NASDAQ	COLB	Thu, Dec 2, 1993	11.81	12.34	11.55	11.55
350	NASDAQ	COLB	Wed, Dec 1, 1993	12.60	12.60	11.81	11.81
349	NASDAQ	COLB	Tue, Nov 30, 1993	11.81	12.60	11.81	12.08
348	NASDAQ	COLB	Mon, Nov 29, 1993	12.60	12.60	11.81	12.60
347	NASDAQ	COLB	Fri, Nov 26, 1993	12.60	12.60	12.60	12.60
346	NASDAQ	COLB	Wed, Nov 24, 1993	12.86	12.86	12.86	12.86
345	NASDAQ	COLB	Tue, Nov 23, 1993	12.08	12.86	12.08	12.08
344	NASDAQ	COLB	Mon, Nov 22, 1993	12.86	12.86	12.08	12.47
343	NASDAQ	COLB	Fri, Nov 19, 1993	12.08	12.86	12.08	12.73
342	NASDAQ	COLB	Thu, Nov 18, 1993	12.60	12.86	12.08	12.34
341	NASDAQ	COLB	Wed, Nov 17, 1993	11.81	12.60	11.81	12.60
340	NASDAQ	COLB	Tue, Nov 16, 1993	12.60	12.60	11.81	12.60
339	NASDAQ	COLB	Mon, Nov 15, 1993	11.81	12.60	11.81	11.81
338	NASDAQ	COLB	Fri, Nov 12, 1993	11.81	12.60	11.81	12.60
337	NASDAQ	COLB	Thu, Nov 11, 1993	11.03	11.81	11.03	11.81
336	NASDAQ	COLB	Wed, Nov 10, 1993	12.34	12.34	11.03	11.55
335	NASDAQ	COLB	Tue, Nov 9, 1993	12.60	12.86	12.34	12.34
334	NASDAQ	COLB	Mon, Nov 8, 1993	12.34	12.34	12.21	12.21
333	NASDAQ	COLB	Fri, Nov 5, 1993	12.60	12.60	12.08	12.08
332	NASDAQ	COLB	Thu, Nov 4, 1993	12.08	12.86	12.08	12.60
331	NASDAQ	COLB	Wed, Nov 3, 1993	12.08	12.86	12.08	12.08
330	NASDAQ	COLB	Tue, Nov 2, 1993	12.86	12.86	12.08	12.08
329	NASDAQ	COLB	Mon, Nov 1, 1993	12.34	12.86	12.08	12.47
328	NASDAQ	COLB	Fri, Oct 29, 1993	12.86	12.86	12.08	12.86
327	NASDAQ	COLB	Thu, Oct 28, 1993	12.34	12.86	12.34	12.60
326	NASDAQ	COLB	Wed, Oct 27, 1993	12.08	12.60	12.08	12.08
325	NASDAQ	COLB	Tue, Oct 26, 1993	12.86	12.86	12.08	12.08
324	NASDAQ	COLB	Mon, Oct 25, 1993	13.13	13.13	12.34	12.86
323	NASDAQ	COLB	Fri, Oct 22, 1993	13.13	13.13	12.73	12.73
322	NASDAQ	COLB	Thu, Oct 21, 1993	13.13	13.13	12.34	13.13
321	NASDAQ	COLB	Wed, Oct 20, 1993	12.60	13.13	12.60	12.60
320	NASDAQ	COLB	Mon, Oct 18, 1993	13.13	13.13	12.60	12.60
319	NASDAQ	COLB	Fri, Oct 15, 1993	13.13	13.13	12.34	12.34
318	NASDAQ	COLB	Thu, Oct 14, 1993	13.39	13.39	12.73	12.86
317	NASDAQ	COLB	Wed, Oct 13, 1993	13.39	13.39	12.86	13.39
316	NASDAQ	COLB	Tue, Oct 12, 1993	13.00	13.39	12.86	13.13
315	NASDAQ	COLB	Mon, Oct 11, 1993	13.13	13.39	12.86	13.39
314	NASDAQ	COLB	Fri, Oct 8, 1993	13.39	13.39	12.86	13.39
313	NASDAQ	COLB	Thu, Oct 7, 1993	13.00	13.39	12.86	13.39
312	NASDAQ	COLB	Wed, Oct 6, 1993	13.13	13.39	12.86	13.39
311	NASDAQ	COLB	Tue, Oct 5, 1993	13.39	13.39	12.86	13.00
310	NASDAQ	COLB	Mon, Oct 4, 1993	13.39	13.39	12.60	13.39
309	NASDAQ	COLB	Fri, Oct 1, 1993	13.13	13.13	12.47	13.13
308	NASDAQ	COLB	Thu, Sep 30, 1993	12.34	13.13	12.34	12.60
307	NASDAQ	COLB	Wed, Sep 29, 1993	12.34	13.13	12.34	13.13
306	NASDAQ	COLB	Tue, Sep 28, 1993	13.13	13.13	12.34	12.34
305	NASDAQ	COLB	Mon, Sep 27, 1993	13.13	13.13	12.34	12.34
304	NASDAQ	COLB	Fri, Sep 24, 1993	12.86	12.86	12.34	12.86
303	NASDAQ	COLB	Thu, Sep 23, 1993	12.34	12.86	12.34	12.86
302	NASDAQ	COLB	Wed, Sep 22, 1993	12.60	13.13	12.34	12.34
301	NASDAQ	COLB	Tue, Sep 21, 1993	13.65	13.65	12.60	12.60
300	NASDAQ	COLB	Mon, Sep 20, 1993	13.13	13.65	13.13	13.26
299	NASDAQ	COLB	Fri, Sep 17, 1993	13.65	13.65	12.86	13.26
298	NASDAQ	COLB	Thu, Sep 16, 1993	13.13	13.65	12.86	13.39
297	NASDAQ	COLB	Wed, Sep 15, 1993	12.60	13.13	12.60	13.00
296	NASDAQ	COLB	Tue, Sep 14, 1993	13.13	13.13	12.60	13.13
295	NASDAQ	COLB	Mon, Sep 13, 1993	13.13	13.13	12.60	13.13
294	NASDAQ	COLB	Fri, Sep 10, 1993	13.13	13.13	12.60	12.60
293	NASDAQ	COLB	Thu, Sep 9, 1993	13.13	13.39	12.60	13.13
292	NASDAQ	COLB	Wed, Sep 8, 1993	13.39	13.39	12.86	12.86
291	NASDAQ	COLB	Tue, Sep 7, 1993	13.39	13.39	12.86	13.39
290	NASDAQ	COLB	Fri, Sep 3, 1993	13.39	13.39	12.86	12.86
289	NASDAQ	COLB	Thu, Sep 2, 1993	13.39	13.39	12.86	13.39
288	NASDAQ	COLB	Wed, Sep 1, 1993	13.39	13.39	12.86	13.39
287	NASDAQ	COLB	Tue, Aug 31, 1993	13.13	13.39	12.60	13.39
286	NASDAQ	COLB	Mon, Aug 30, 1993	13.13	13.13	12.60	13.13
285	NASDAQ	COLB	Fri, Aug 27, 1993	13.13	13.13	12.60	13.13
284	NASDAQ	COLB	Thu, Aug 26, 1993	13.39	13.39	12.86	13.13
283	NASDAQ	COLB	Wed, Aug 25, 1993	13.65	13.65	12.86	13.13
282	NASDAQ	COLB	Tue, Aug 24, 1993	13.65	13.65	13.13	13.65
281	NASDAQ	COLB	Mon, Aug 23, 1993	14.18	14.18	13.13	13.65
280	NASDAQ	COLB	Fri, Aug 20, 1993	14.18	14.18	13.39	13.39
279	NASDAQ	COLB	Thu, Aug 19, 1993	14.18	14.18	13.39	13.78
278	NASDAQ	COLB	Wed, Aug 18, 1993	14.18	14.18	13.39	14.18
277	NASDAQ	COLB	Tue, Aug 17, 1993	13.91	13.91	13.13	13.91
276	NASDAQ	COLB	Mon, Aug 16, 1993	13.65	13.91	13.13	13.91
275	NASDAQ	COLB	Fri, Aug 13, 1993	13.39	13.65	12.86	12.86
274	NASDAQ	COLB	Thu, Aug 12, 1993	13.39	13.39	12.86	13.39
273	NASDAQ	COLB	Wed, Aug 11, 1993	13.39	13.39	12.60	13.13
272	NASDAQ	COLB	Tue, Aug 10, 1993	12.60	13.65	12.60	12.86
271	NASDAQ	COLB	Mon, Aug 9, 1993	13.65	13.91	12.86	13.65
270	NASDAQ	COLB	Fri, Aug 6, 1993	13.65	13.65	12.86	13.65
269	NASDAQ	COLB	Thu, Aug 5, 1993	13.65	13.65	12.86	13.65
268	NASDAQ	COLB	Wed, Aug 4, 1993	13.91	13.91	13.65	13.65
267	NASDAQ	COLB	Tue, Aug 3, 1993	13.91	13.91	13.13	13.91
266	NASDAQ	COLB	Mon, Aug 2, 1993	13.91	13.91	13.78	13.91
265	NASDAQ	COLB	Fri, Jul 30, 1993	13.65	13.91	12.86	13.78
264	NASDAQ	COLB	Thu, Jul 29, 1993	12.86	13.65	12.86	13.13
263	NASDAQ	COLB	Wed, Jul 28, 1993	12.86	13.65	12.86	13.65
262	NASDAQ	COLB	Tue, Jul 27, 1993	13.65	13.65	12.86	13.65
261	NASDAQ	COLB	Mon, Jul 26, 1993	13.65	13.65	13.65	13.65
260	NASDAQ	COLB	Fri, Jul 23, 1993	13.65	13.91	12.86	12.86
259	NASDAQ	COLB	Thu, Jul 22, 1993	13.91	13.91	13.13	13.78
258	NASDAQ	COLB	Wed, Jul 21, 1993	13.91	13.91	13.13	13.78
257	NASDAQ	COLB	Tue, Jul 20, 1993	13.65	13.91	12.86	13.13
256	NASDAQ	COLB	Mon, Jul 19, 1993	13.91	13.91	13.13	13.65
255	NASDAQ	COLB	Fri, Jul 16, 1993	13.65	13.91	13.39	13.65
254	NASDAQ	COLB	Thu, Jul 15, 1993	13.91	13.91	13.39	13.65
253	NASDAQ	COLB	Wed, Jul 14, 1993	13.91	14.44	13.39	13.65
252	NASDAQ	COLB	Tue, Jul 13, 1993	14.18	14.44	14.18	14.44
251	NASDAQ	COLB	Mon, Jul 12, 1993	14.18	14.18	13.39	14.18
250	NASDAQ	COLB	Fri, Jul 9, 1993	13.39	14.18	13.39	14.18
249	NASDAQ	COLB	Thu, Jul 8, 1993	14.18	14.18	13.65	13.65
248	NASDAQ	COLB	Wed, Jul 7, 1993	13.39	14.18	13.39	14.18
247	NASDAQ	COLB	Tue, Jul 6, 1993	14.18	14.18	13.39	14.18
246	NASDAQ	COLB	Fri, Jul 2, 1993	14.18	14.18	14.18	14.18
245	NASDAQ	COLB	Thu, Jul 1, 1993	14.18	14.18	13.91	14.18
244	NASDAQ	COLB	Wed, Jun 30, 1993	13.91	14.18	13.91	14.18
243	NASDAQ	COLB	Tue, Jun 29, 1993	13.13	13.91	13.13	13.91
242	NASDAQ	COLB	Mon, Jun 28, 1993	13.13	13.65	13.13	13.65
241	NASDAQ	COLB	Fri, Jun 25, 1993	13.65	13.65	13.13	13.13
240	NASDAQ	COLB	Thu, Jun 24, 1993	13.91	13.91	13.65	13.65
239	NASDAQ	COLB	Wed, Jun 23, 1993	13.91	13.91	13.65	13.91
238	NASDAQ	COLB	Tue, Jun 22, 1993	13.39	13.91	13.13	13.91
237	NASDAQ	COLB	Mon, Jun 21, 1993	13.65	13.91	13.65	13.91
236	NASDAQ	COLB	Fri, Jun 18, 1993	14.44	14.44	13.13	13.65
235	NASDAQ	COLB	Thu, Jun 17, 1993	14.44	14.44	14.18	14.44
234	NASDAQ	COLB	Wed, Jun 16, 1993	14.18	14.44	14.18	14.44
233	NASDAQ	COLB	Tue, Jun 15, 1993	14.70	14.70	14.18	14.44
232	NASDAQ	COLB	Mon, Jun 14, 1993	14.70	14.70	14.18	14.18
231	NASDAQ	COLB	Fri, Jun 11, 1993	14.70	14.70	14.18	14.70
230	NASDAQ	COLB	Thu, Jun 10, 1993	14.18	14.70	14.18	14.70
229	NASDAQ	COLB	Wed, Jun 9, 1993	14.44	14.44	13.91	14.31
228	NASDAQ	COLB	Tue, Jun 8, 1993	14.70	15.23	14.18	14.44
227	NASDAQ	COLB	Mon, Jun 7, 1993	15.49	15.49	14.70	14.70
226	NASDAQ	COLB	Fri, Jun 4, 1993	15.49	15.49	15.23	15.23
225	NASDAQ	COLB	Thu, Jun 3, 1993	15.49	15.49	14.70	14.83
224	NASDAQ	COLB	Wed, Jun 2, 1993	15.49	15.49	14.70	14.70
223	NASDAQ	COLB	Tue, Jun 1, 1993	15.49	15.49	14.70	14.70
222	NASDAQ	COLB	Fri, May 28, 1993	15.23	15.49	14.70	14.70
221	NASDAQ	COLB	Thu, May 27, 1993	15.49	15.49	14.70	15.23
220	NASDAQ	COLB	Wed, May 26, 1993	15.36	15.49	14.70	14.70
219	NASDAQ	COLB	Tue, May 25, 1993	15.49	15.49	14.70	15.49
218	NASDAQ	COLB	Mon, May 24, 1993	15.23	15.49	14.70	14.70
217	NASDAQ	COLB	Fri, May 21, 1993	13.91	15.49	13.91	14.70
216	NASDAQ	COLB	Thu, May 20, 1993	14.70	14.96	13.91	14.96
215	NASDAQ	COLB	Wed, May 19, 1993	14.18	14.44	13.65	14.44
214	NASDAQ	COLB	Tue, May 18, 1993	14.44	14.44	13.65	14.18
213	NASDAQ	COLB	Mon, May 17, 1993	14.18	14.18	14.18	14.18
212	NASDAQ	COLB	Fri, May 14, 1993	14.18	14.18	13.65	14.18
211	NASDAQ	COLB	Thu, May 13, 1993	14.44	14.44	13.65	14.18
210	NASDAQ	COLB	Wed, May 12, 1993	14.70	14.70	13.91	13.91
209	NASDAQ	COLB	Tue, May 11, 1993	14.96	14.96	14.18	14.70
208	NASDAQ	COLB	Mon, May 10, 1993	14.18	14.96	14.18	14.18
207	NASDAQ	COLB	Fri, May 7, 1993	14.96	14.96	14.18	14.70
206	NASDAQ	COLB	Thu, May 6, 1993	14.96	14.96	14.18	14.70
205	NASDAQ	COLB	Wed, May 5, 1993	14.96	14.96	14.18	14.96
204	NASDAQ	COLB	Tue, May 4, 1993	14.96	14.96	14.18	14.96
203	NASDAQ	COLB	Mon, May 3, 1993	14.96	14.96	14.18	14.96
202	NASDAQ	COLB	Fri, Apr 30, 1993	14.96	14.96	14.18	14.18
201	NASDAQ	COLB	Thu, Apr 29, 1993	14.70	14.96	13.91	14.96
200	NASDAQ	COLB	Wed, Apr 28, 1993	14.44	14.70	13.91	14.44
199	NASDAQ	COLB	Tue, Apr 27, 1993	15.49	15.49	14.31	14.44
198	NASDAQ	COLB	Mon, Apr 26, 1993	16.01	16.01	14.70	15.49
197	NASDAQ	COLB	Fri, Apr 23, 1993	15.75	16.01	15.23	16.01
196	NASDAQ	COLB	Thu, Apr 22, 1993	15.49	16.01	15.23	15.75
195	NASDAQ	COLB	Wed, Apr 21, 1993	15.49	15.49	15.23	15.23
194	NASDAQ	COLB	Tue, Apr 20, 1993	15.49	15.49	14.96	15.49
193	NASDAQ	COLB	Mon, Apr 19, 1993	15.49	15.49	14.96	15.36
192	NASDAQ	COLB	Fri, Apr 16, 1993	15.49	15.49	14.96	15.49
191	NASDAQ	COLB	Thu, Apr 15, 1993	15.49	15.49	14.96	15.49
190	NASDAQ	COLB	Wed, Apr 14, 1993	15.23	15.23	15.10	15.23
189	NASDAQ	COLB	Tue, Apr 13, 1993	14.96	15.23	14.57	14.96
188	NASDAQ	COLB	Mon, Apr 12, 1993	14.96	14.96	14.44	14.96
187	NASDAQ	COLB	Thu, Apr 8, 1993	14.96	14.96	14.44	14.96
186	NASDAQ	COLB	Wed, Apr 7, 1993	14.70	15.23	14.44	14.96
185	NASDAQ	COLB	Tue, Apr 6, 1993	14.96	15.23	14.57	15.23
184	NASDAQ	COLB	Mon, Apr 5, 1993	14.96	14.96	14.44	14.96
183	NASDAQ	COLB	Fri, Apr 2, 1993	14.44	14.96	14.44	14.96
182	NASDAQ	COLB	Thu, Apr 1, 1993	14.44	14.96	14.44	14.96
181	NASDAQ	COLB	Wed, Mar 31, 1993	14.96	14.96	14.44	14.44
180	NASDAQ	COLB	Tue, Mar 30, 1993	14.96	14.96	14.44	14.70
179	NASDAQ	COLB	Mon, Mar 29, 1993	15.23	15.23	14.44	14.96
178	NASDAQ	COLB	Fri, Mar 26, 1993	15.23	15.23	14.44	15.23
177	NASDAQ	COLB	Thu, Mar 25, 1993	14.96	15.23	14.44	15.10
176	NASDAQ	COLB	Wed, Mar 24, 1993	14.96	14.96	14.18	14.96
175	NASDAQ	COLB	Tue, Mar 23, 1993	14.96	14.96	14.18	14.83
174	NASDAQ	COLB	Mon, Mar 22, 1993	14.70	14.96	13.91	14.96
173	NASDAQ	COLB	Fri, Mar 19, 1993	14.44	14.70	14.18	14.70
172	NASDAQ	COLB	Thu, Mar 18, 1993	14.44	14.44	13.91	14.44
171	NASDAQ	COLB	Wed, Mar 17, 1993	14.44	14.44	13.91	14.44
170	NASDAQ	COLB	Tue, Mar 16, 1993	14.44	14.44	13.91	14.44
169	NASDAQ	COLB	Mon, Mar 15, 1993	14.44	14.44	13.91	13.91
168	NASDAQ	COLB	Fri, Mar 12, 1993	14.44	14.70	13.91	14.44
167	NASDAQ	COLB	Thu, Mar 11, 1993	14.70	14.70	13.91	14.44
166	NASDAQ	COLB	Wed, Mar 10, 1993	14.70	14.70	14.18	14.70
165	NASDAQ	COLB	Tue, Mar 9, 1993	14.96	14.96	13.91	14.18
164	NASDAQ	COLB	Mon, Mar 8, 1993	14.96	14.96	14.44	14.44
163	NASDAQ	COLB	Fri, Mar 5, 1993	14.96	14.96	14.44	14.44
162	NASDAQ	COLB	Thu, Mar 4, 1993	14.96	15.23	14.44	14.96
161	NASDAQ	COLB	Wed, Mar 3, 1993	14.96	14.96	14.18	14.96
160	NASDAQ	COLB	Tue, Mar 2, 1993	13.91	15.23	13.13	14.18
159	NASDAQ	COLB	Mon, Mar 1, 1993	13.39	14.18	12.60	13.91
158	NASDAQ	COLB	Fri, Feb 26, 1993	13.39	13.39	12.60	13.39
157	NASDAQ	COLB	Thu, Feb 25, 1993	13.39	13.39	12.60	13.39
156	NASDAQ	COLB	Wed, Feb 24, 1993	12.60	13.39	11.81	13.39
155	NASDAQ	COLB	Tue, Feb 23, 1993	12.34	12.60	11.81	12.60
154	NASDAQ	COLB	Mon, Feb 22, 1993	12.34	12.34	11.81	11.81
153	NASDAQ	COLB	Fri, Feb 19, 1993	12.47	12.60	11.81	12.34
152	NASDAQ	COLB	Thu, Feb 18, 1993	12.86	12.86	12.08	12.60
151	NASDAQ	COLB	Wed, Feb 17, 1993	12.08	12.60	12.08	12.21
150	NASDAQ	COLB	Tue, Feb 16, 1993	12.60	12.60	12.08	12.60
149	NASDAQ	COLB	Fri, Feb 12, 1993	12.34	12.60	11.81	12.34
148	NASDAQ	COLB	Thu, Feb 11, 1993	11.81	12.34	11.81	12.08
147	NASDAQ	COLB	Wed, Feb 10, 1993	12.08	12.34	11.03	11.81
146	NASDAQ	COLB	Tue, Feb 9, 1993	12.08	12.08	11.03	12.08
145	NASDAQ	COLB	Mon, Feb 8, 1993	11.55	12.86	11.03	11.29
144	NASDAQ	COLB	Fri, Feb 5, 1993	11.29	11.29	10.50	10.90
143	NASDAQ	COLB	Thu, Feb 4, 1993	10.50	11.55	10.50	10.76
142	NASDAQ	COLB	Wed, Feb 3, 1993	9.71	10.50	9.45	10.50
141	NASDAQ	COLB	Tue, Feb 2, 1993	9.45	9.98	9.19	9.71
140	NASDAQ	COLB	Mon, Feb 1, 1993	9.98	9.98	9.98	9.98
139	NASDAQ	COLB	Fri, Jan 29, 1993	9.71	9.71	9.71	9.71
138	NASDAQ	COLB	Thu, Jan 28, 1993	9.98	9.98	9.45	9.71
137	NASDAQ	COLB	Wed, Jan 27, 1993	9.71	9.98	9.45	9.45
136	NASDAQ	COLB	Fri, Jan 22, 1993	9.85	9.98	9.45	9.45
135	NASDAQ	COLB	Thu, Jan 21, 1993	9.98	9.98	9.85	9.85
134	NASDAQ	COLB	Wed, Jan 20, 1993	9.98	9.98	9.98	9.98
133	NASDAQ	COLB	Tue, Jan 19, 1993	9.45	9.71	9.45	9.45
132	NASDAQ	COLB	Mon, Jan 18, 1993	9.71	9.71	9.58	9.58
131	NASDAQ	COLB	Fri, Jan 15, 1993	9.58	9.58	9.58	9.58
130	NASDAQ	COLB	Thu, Jan 14, 1993	9.98	9.98	9.45	9.45
129	NASDAQ	COLB	Wed, Jan 13, 1993	9.98	9.98	9.98	9.98
128	NASDAQ	COLB	Tue, Jan 12, 1993	9.58	9.98	9.45	9.98
127	NASDAQ	COLB	Mon, Jan 11, 1993	9.85	9.98	9.45	9.98
126	NASDAQ	COLB	Fri, Jan 8, 1993	9.71	9.85	9.45	9.85
125	NASDAQ	COLB	Thu, Jan 7, 1993	10.24	10.24	9.45	9.71
124	NASDAQ	COLB	Wed, Jan 6, 1993	10.24	10.24	10.24	10.24
123	NASDAQ	COLB	Tue, Jan 5, 1993	10.24	10.24	9.45	9.45
122	NASDAQ	COLB	Mon, Jan 4, 1993	9.98	9.98	9.45	9.45
121	NASDAQ	COLB	Thu, Dec 31, 1992	9.71	9.98	9.45	9.98
120	NASDAQ	COLB	Wed, Dec 30, 1992	9.98	9.98	9.45	9.58
119	NASDAQ	COLB	Tue, Dec 29, 1992	9.71	9.98	9.45	9.98
118	NASDAQ	COLB	Mon, Dec 28, 1992	9.45	9.71	9.45	9.71
117	NASDAQ	COLB	Thu, Dec 24, 1992	9.71	9.71	9.71	9.71
116	NASDAQ	COLB	Wed, Dec 23, 1992	9.45	9.45	9.32	9.32
115	NASDAQ	COLB	Tue, Dec 22, 1992	9.45	9.45	9.19	9.45
114	NASDAQ	COLB	Mon, Dec 21, 1992	9.45	9.45	9.19	9.19
113	NASDAQ	COLB	Fri, Dec 18, 1992	9.58	9.71	8.93	9.19
112	NASDAQ	COLB	Wed, Dec 16, 1992	8.93	8.93	8.93	8.93
111	NASDAQ	COLB	Mon, Dec 14, 1992	9.71	9.71	9.71	9.71
110	NASDAQ	COLB	Fri, Dec 11, 1992	8.93	9.71	8.93	9.71
109	NASDAQ	COLB	Thu, Dec 10, 1992	9.19	9.71	9.19	9.45
108	NASDAQ	COLB	Wed, Dec 9, 1992	9.45	9.71	9.45	9.71
107	NASDAQ	COLB	Tue, Dec 8, 1992	8.93	9.71	8.93	9.71
106	NASDAQ	COLB	Mon, Dec 7, 1992	9.71	9.71	9.71	9.71
105	NASDAQ	COLB	Fri, Dec 4, 1992	8.93	8.93	8.93	8.93
104	NASDAQ	COLB	Thu, Dec 3, 1992	9.71	9.71	8.93	9.45
103	NASDAQ	COLB	Wed, Dec 2, 1992	9.19	9.71	9.19	9.71
102	NASDAQ	COLB	Tue, Dec 1, 1992	9.32	9.45	9.32	9.45
101	NASDAQ	COLB	Mon, Nov 30, 1992	9.06	9.58	8.93	9.19
100	NASDAQ	COLB	Fri, Nov 27, 1992	9.58	9.58	9.58	9.58
99	NASDAQ	COLB	Wed, Nov 25, 1992	8.93	9.45	8.93	9.32
98	NASDAQ	COLB	Mon, Nov 23, 1992	8.93	8.93	8.93	8.93
97	NASDAQ	COLB	Fri, Nov 20, 1992	8.93	8.93	8.93	8.93
96	NASDAQ	COLB	Thu, Nov 19, 1992	8.93	8.93	8.93	8.93
95	NASDAQ	COLB	Wed, Nov 18, 1992	9.71	9.71	9.71	9.71
94	NASDAQ	COLB	Mon, Nov 16, 1992	8.93	8.93	8.93	8.93
93	NASDAQ	COLB	Fri, Nov 13, 1992	8.93	9.45	8.93	9.45
92	NASDAQ	COLB	Wed, Nov 11, 1992	9.19	9.19	8.93	8.93
91	NASDAQ	COLB	Tue, Nov 10, 1992	9.19	9.19	9.19	9.19
90	NASDAQ	COLB	Mon, Nov 9, 1992	9.19	9.19	9.19	9.19
89	NASDAQ	COLB	Fri, Nov 6, 1992	9.71	9.71	9.71	9.71
88	NASDAQ	COLB	Thu, Nov 5, 1992	9.71	9.71	9.19	9.71
87	NASDAQ	COLB	Wed, Nov 4, 1992	9.19	9.19	9.19	9.19
86	NASDAQ	COLB	Tue, Nov 3, 1992	9.71	9.71	9.71	9.71
85	NASDAQ	COLB	Mon, Nov 2, 1992	9.85	9.85	9.85	9.85
84	NASDAQ	COLB	Fri, Oct 30, 1992	9.45	9.98	9.45	9.98
83	NASDAQ	COLB	Thu, Oct 29, 1992	9.58	9.98	9.45	9.45
82	NASDAQ	COLB	Wed, Oct 28, 1992	9.45	9.45	9.45	9.45
81	NASDAQ	COLB	Mon, Oct 26, 1992	9.45	9.45	9.45	9.45
80	NASDAQ	COLB	Thu, Oct 22, 1992	9.45	9.45	9.45	9.45
79	NASDAQ	COLB	Wed, Oct 21, 1992	9.58	9.58	9.45	9.45
78	NASDAQ	COLB	Tue, Oct 20, 1992	9.45	9.85	9.45	9.85
77	NASDAQ	COLB	Mon, Oct 19, 1992	9.45	9.98	9.45	9.58
76	NASDAQ	COLB	Fri, Oct 16, 1992	9.98	9.98	9.98	9.98
75	NASDAQ	COLB	Thu, Oct 15, 1992	9.45	9.45	9.45	9.45
74	NASDAQ	COLB	Wed, Oct 14, 1992	9.45	9.45	9.45	9.45
73	NASDAQ	COLB	Tue, Oct 13, 1992	9.45	9.45	9.45	9.45
72	NASDAQ	COLB	Mon, Oct 12, 1992	9.98	9.98	9.98	9.98
71	NASDAQ	COLB	Fri, Oct 9, 1992	9.98	9.98	9.98	9.98
70	NASDAQ	COLB	Thu, Oct 8, 1992	9.98	9.98	9.71	9.98
69	NASDAQ	COLB	Wed, Oct 7, 1992	9.98	9.98	9.71	9.71
68	NASDAQ	COLB	Tue, Oct 6, 1992	9.71	9.71	9.71	9.71
67	NASDAQ	COLB	Mon, Oct 5, 1992	9.45	9.85	9.45	9.85
66	NASDAQ	COLB	Fri, Oct 2, 1992	9.98	9.98	9.45	9.58
65	NASDAQ	COLB	Thu, Oct 1, 1992	9.45	9.98	9.45	9.45
64	NASDAQ	COLB	Wed, Sep 30, 1992	9.98	9.98	9.45	9.45
63	NASDAQ	COLB	Mon, Sep 28, 1992	9.58	9.58	9.58	9.58
62	NASDAQ	COLB	Fri, Sep 25, 1992	9.98	9.98	9.45	9.98
61	NASDAQ	COLB	Thu, Sep 24, 1992	9.85	9.85	9.71	9.85
60	NASDAQ	COLB	Wed, Sep 23, 1992	9.98	9.98	9.45	9.71
59	NASDAQ	COLB	Tue, Sep 22, 1992	9.98	9.98	9.58	9.71
58	NASDAQ	COLB	Mon, Sep 21, 1992	9.58	9.98	9.58	9.98
57	NASDAQ	COLB	Fri, Sep 18, 1992	9.85	9.85	9.85	9.85
56	NASDAQ	COLB	Wed, Sep 16, 1992	9.98	9.98	9.58	9.58
55	NASDAQ	COLB	Tue, Sep 15, 1992	9.98	9.98	9.32	9.32
54	NASDAQ	COLB	Mon, Sep 14, 1992	9.71	9.71	9.45	9.45
53	NASDAQ	COLB	Fri, Sep 11, 1992	9.71	9.71	9.32	9.45
52	NASDAQ	COLB	Thu, Sep 10, 1992	9.45	9.45	9.45	9.45
51	NASDAQ	COLB	Wed, Sep 9, 1992	9.45	9.45	9.06	9.45
50	NASDAQ	COLB	Tue, Sep 8, 1992	9.45	9.45	9.06	9.45
49	NASDAQ	COLB	Fri, Sep 4, 1992	9.45	9.45	9.19	9.19
48	NASDAQ	COLB	Thu, Sep 3, 1992	9.45	9.45	9.45	9.45
47	NASDAQ	COLB	Wed, Sep 2, 1992	9.45	9.45	9.06	9.19
46	NASDAQ	COLB	Tue, Sep 1, 1992	9.06	9.06	9.06	9.06
45	NASDAQ	COLB	Mon, Aug 31, 1992	9.06	9.45	9.06	9.45
44	NASDAQ	COLB	Fri, Aug 28, 1992	9.45	9.45	9.06	9.06
43	NASDAQ	COLB	Thu, Aug 27, 1992	8.93	9.32	8.93	9.32
42	NASDAQ	COLB	Tue, Aug 25, 1992	8.80	9.19	8.80	9.06
41	NASDAQ	COLB	Mon, Aug 24, 1992	9.19	9.19	8.80	8.80
40	NASDAQ	COLB	Fri, Aug 21, 1992	9.19	9.19	9.19	9.19
39	NASDAQ	COLB	Wed, Aug 19, 1992	8.80	8.80	8.80	8.80
38	NASDAQ	COLB	Tue, Aug 18, 1992	9.06	9.06	8.80	8.80
37	NASDAQ	COLB	Mon, Aug 17, 1992	9.19	9.19	9.19	9.19
36	NASDAQ	COLB	Fri, Aug 14, 1992	9.19	9.19	8.80	9.19
35	NASDAQ	COLB	Thu, Aug 13, 1992	9.19	9.19	8.80	9.06
34	NASDAQ	COLB	Wed, Aug 12, 1992	8.80	9.19	8.80	9.19
33	NASDAQ	COLB	Tue, Aug 11, 1992	8.93	8.93	8.80	8.80
32	NASDAQ	COLB	Fri, Aug 7, 1992	9.06	9.32	9.06	9.32
31	NASDAQ	COLB	Wed, Aug 5, 1992	8.93	9.32	8.93	9.32
30	NASDAQ	COLB	Tue, Aug 4, 1992	8.93	8.93	8.93	8.93
29	NASDAQ	COLB	Fri, Jul 31, 1992	8.93	8.93	8.93	8.93
28	NASDAQ	COLB	Thu, Jul 30, 1992	9.32	9.32	9.06	9.32
27	NASDAQ	COLB	Wed, Jul 29, 1992	9.32	9.32	9.32	9.32
26	NASDAQ	COLB	Tue, Jul 28, 1992	8.93	9.06	8.93	9.06
25	NASDAQ	COLB	Mon, Jul 27, 1992	9.32	9.32	8.93	8.93
24	NASDAQ	COLB	Fri, Jul 24, 1992	9.32	9.32	8.93	8.93
23	NASDAQ	COLB	Thu, Jul 23, 1992	8.93	9.32	8.93	9.32
22	NASDAQ	COLB	Wed, Jul 22, 1992	8.93	8.93	8.93	8.93
21	NASDAQ	COLB	Tue, Jul 21, 1992	9.32	9.32	9.32	9.32
20	NASDAQ	COLB	Mon, Jul 20, 1992	8.93	8.93	8.93	8.93
19	NASDAQ	COLB	Fri, Jul 17, 1992	9.19	9.19	8.93	8.93
18	NASDAQ	COLB	Thu, Jul 16, 1992	8.93	9.06	8.93	9.06
17	NASDAQ	COLB	Mon, Jul 13, 1992	9.45	9.45	9.45	9.45
16	NASDAQ	COLB	Thu, Jul 9, 1992	9.45	9.45	9.32	9.32
15	NASDAQ	COLB	Wed, Jul 8, 1992	9.45	9.45	8.93	8.93
14	NASDAQ	COLB	Tue, Jul 7, 1992	9.19	9.19	9.19	9.19
13	NASDAQ	COLB	Mon, Jul 6, 1992	8.93	8.93	8.93	8.93
12	NASDAQ	COLB	Thu, Jul 2, 1992	9.45	9.45	9.19	9.19
11	NASDAQ	COLB	Wed, Jul 1, 1992	9.45	9.45	8.93	8.93
10	NASDAQ	COLB	Tue, Jun 30, 1992	9.45	9.45	9.06	9.45
9	NASDAQ	COLB	Fri, Jun 26, 1992	8.93	9.45	8.93	8.93
8	NASDAQ	COLB	Thu, Jun 25, 1992	9.19	9.45	9.06	9.32
7	NASDAQ	COLB	Wed, Jun 24, 1992	9.19	9.19	9.19	9.19
6	NASDAQ	COLB	Tue, Jun 23, 1992	9.32	9.32	9.19	9.19
5	NASDAQ	COLB	Mon, Jun 22, 1992	9.58	9.58	9.58	9.58
4	NASDAQ	COLB	Fri, Jun 19, 1992	9.71	9.71	9.32	9.32
3	NASDAQ	COLB	Thu, Jun 18, 1992	9.32	9.71	9.32	9.32
2	NASDAQ	COLB	Wed, Jun 17, 1992	9.71	9.71	9.32	9.71
1	NASDAQ	COLB	Tue, Jun 16, 1992	9.71	9.71	9.32	9.32
#	Exchange	Symbol	Date	Open	High	Low	Close

Columbia Banking System Inc NASDAQ:COLB Historical Prices

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