National Bankshares Inc NASDAQ:NKSH Historical Prices

Below are the 5673 trading days of historical prices for NKSH.

#	Exchange	Symbol	Date	Open	High	Low	Close
5673	NASDAQ	NKSH	Fri, Mar 8, 2024	34.13	34.24	34.13	34.24
5672	NASDAQ	NKSH	Thu, Mar 7, 2024	33.20	33.49	33.16	33.49
5671	NASDAQ	NKSH	Wed, Mar 6, 2024	34.24	34.24	33.19	33.21
5670	NASDAQ	NKSH	Tue, Mar 5, 2024	33.45	34.24	32.19	34.24
5669	NASDAQ	NKSH	Mon, Mar 4, 2024	30.78	33.79	30.54	33.52
5668	NASDAQ	NKSH	Fri, Mar 1, 2024	30.90	31.01	30.50	31.01
5667	NASDAQ	NKSH	Thu, Feb 29, 2024	31.27	31.27	30.73	31.27
5666	NASDAQ	NKSH	Wed, Feb 28, 2024	30.50	31.50	30.50	30.55
5665	NASDAQ	NKSH	Tue, Feb 27, 2024	31.25	31.30	30.75	30.78
5664	NASDAQ	NKSH	Mon, Feb 26, 2024	31.11	31.79	31.04	31.21
5663	NASDAQ	NKSH	Fri, Feb 23, 2024	32.11	32.11	31.22	31.57
5662	NASDAQ	NKSH	Thu, Feb 22, 2024	30.55	31.43	30.55	31.38
5661	NASDAQ	NKSH	Wed, Feb 21, 2024	30.64	31.37	30.64	30.82
5660	NASDAQ	NKSH	Tue, Feb 20, 2024	32.40	32.40	30.13	30.97
5659	NASDAQ	NKSH	Fri, Feb 16, 2024	32.96	33.30	31.67	32.70
5658	NASDAQ	NKSH	Thu, Feb 15, 2024	32.16	34.00	30.75	33.73
5657	NASDAQ	NKSH	Wed, Feb 14, 2024	29.56	31.13	29.56	31.13
5656	NASDAQ	NKSH	Tue, Feb 13, 2024	31.62	31.62	29.38	29.39
5655	NASDAQ	NKSH	Mon, Feb 12, 2024	29.76	33.19	29.76	32.51
5654	NASDAQ	NKSH	Fri, Feb 9, 2024	30.02	30.02	29.48	30.00
5653	NASDAQ	NKSH	Thu, Feb 8, 2024	29.00	29.27	28.89	29.27
5652	NASDAQ	NKSH	Wed, Feb 7, 2024	29.45	30.42	28.50	29.17
5651	NASDAQ	NKSH	Tue, Feb 6, 2024	28.66	29.94	28.50	29.44
5650	NASDAQ	NKSH	Mon, Feb 5, 2024	31.03	33.12	28.12	29.00
5649	NASDAQ	NKSH	Fri, Feb 2, 2024	30.60	31.76	30.60	31.01
5648	NASDAQ	NKSH	Thu, Feb 1, 2024	31.04	31.31	30.10	30.68
5647	NASDAQ	NKSH	Wed, Jan 31, 2024	33.44	33.84	32.26	32.26
5646	NASDAQ	NKSH	Tue, Jan 30, 2024	33.77	33.81	33.36	33.66
5645	NASDAQ	NKSH	Mon, Jan 29, 2024	31.54	34.51	31.53	33.75
5644	NASDAQ	NKSH	Fri, Jan 26, 2024	32.17	32.17	31.28	31.75
5643	NASDAQ	NKSH	Thu, Jan 25, 2024	32.23	32.49	31.69	31.88
5642	NASDAQ	NKSH	Wed, Jan 24, 2024	32.23	32.23	31.59	31.83
5641	NASDAQ	NKSH	Tue, Jan 23, 2024	32.61	32.61	31.90	32.22
5640	NASDAQ	NKSH	Mon, Jan 22, 2024	32.18	32.59	32.18	32.31
5639	NASDAQ	NKSH	Fri, Jan 19, 2024	32.70	33.35	31.92	32.38
5638	NASDAQ	NKSH	Thu, Jan 18, 2024	32.72	33.36	32.40	32.71
5637	NASDAQ	NKSH	Wed, Jan 17, 2024	31.75	32.72	31.65	32.72
5636	NASDAQ	NKSH	Tue, Jan 16, 2024	31.58	31.90	31.30	31.75
5635	NASDAQ	NKSH	Fri, Jan 12, 2024	31.85	32.25	31.56	31.62
5634	NASDAQ	NKSH	Thu, Jan 11, 2024	31.80	32.02	31.40	31.79
5633	NASDAQ	NKSH	Wed, Jan 10, 2024	31.88	32.29	31.33	31.45
5632	NASDAQ	NKSH	Tue, Jan 9, 2024	32.70	32.99	32.00	32.17
5631	NASDAQ	NKSH	Mon, Jan 8, 2024	33.28	33.44	32.63	32.82
5630	NASDAQ	NKSH	Fri, Jan 5, 2024	32.51	33.30	32.51	33.01
5629	NASDAQ	NKSH	Thu, Jan 4, 2024	32.65	32.97	32.35	32.70
5628	NASDAQ	NKSH	Wed, Jan 3, 2024	33.16	33.50	32.42	32.65
5627	NASDAQ	NKSH	Tue, Jan 2, 2024	31.92	33.63	31.92	33.15
5626	NASDAQ	NKSH	Fri, Dec 29, 2023	33.50	33.50	32.35	32.35
5625	NASDAQ	NKSH	Thu, Dec 28, 2023	33.67	33.67	33.27	33.27
5624	NASDAQ	NKSH	Wed, Dec 27, 2023	33.70	33.78	32.86	33.57
5623	NASDAQ	NKSH	Tue, Dec 26, 2023	33.30	33.95	33.30	33.60
5622	NASDAQ	NKSH	Fri, Dec 22, 2023	34.69	34.69	33.48	33.70
5621	NASDAQ	NKSH	Thu, Dec 21, 2023	33.25	34.62	33.25	33.64
5620	NASDAQ	NKSH	Wed, Dec 20, 2023	34.52	35.54	33.81	34.00
5619	NASDAQ	NKSH	Tue, Dec 19, 2023	35.05	35.93	34.57	34.81
5618	NASDAQ	NKSH	Mon, Dec 18, 2023	36.48	36.49	34.60	35.08
5617	NASDAQ	NKSH	Fri, Dec 15, 2023	32.50	37.00	32.10	36.52
5616	NASDAQ	NKSH	Thu, Dec 14, 2023	31.43	32.46	30.29	32.14
5615	NASDAQ	NKSH	Wed, Dec 13, 2023	29.36	31.25	29.35	30.76
5614	NASDAQ	NKSH	Tue, Dec 12, 2023	29.47	29.67	29.06	29.36
5613	NASDAQ	NKSH	Mon, Dec 11, 2023	28.78	29.88	28.73	29.21
5612	NASDAQ	NKSH	Fri, Dec 8, 2023	28.02	29.47	28.02	28.90
5611	NASDAQ	NKSH	Thu, Dec 7, 2023	26.98	28.48	26.98	28.48
5610	NASDAQ	NKSH	Wed, Dec 6, 2023	27.25	27.74	27.09	27.35
5609	NASDAQ	NKSH	Tue, Dec 5, 2023	27.30	27.68	26.36	27.25
5608	NASDAQ	NKSH	Mon, Dec 4, 2023	27.63	28.28	27.16	27.72
5607	NASDAQ	NKSH	Fri, Dec 1, 2023	27.10	28.75	26.63	27.63
5606	NASDAQ	NKSH	Thu, Nov 30, 2023	25.91	27.07	25.91	27.04
5605	NASDAQ	NKSH	Wed, Nov 29, 2023	26.43	26.51	26.03	26.21
5604	NASDAQ	NKSH	Tue, Nov 28, 2023	26.45	26.72	25.18	26.01
5603	NASDAQ	NKSH	Mon, Nov 27, 2023	26.15	26.88	26.15	26.60
5602	NASDAQ	NKSH	Fri, Nov 24, 2023	27.00	27.30	26.50	26.79
5601	NASDAQ	NKSH	Wed, Nov 22, 2023	26.60	26.83	26.60	26.83
5600	NASDAQ	NKSH	Tue, Nov 21, 2023	26.46	27.60	26.46	26.63
5599	NASDAQ	NKSH	Mon, Nov 20, 2023	27.08	27.29	26.75	27.09
5598	NASDAQ	NKSH	Fri, Nov 17, 2023	27.39	27.55	26.06	27.43
5597	NASDAQ	NKSH	Thu, Nov 16, 2023	27.29	27.45	26.80	27.43
5596	NASDAQ	NKSH	Wed, Nov 15, 2023	27.98	27.98	27.29	27.45
5595	NASDAQ	NKSH	Tue, Nov 14, 2023	26.19	27.90	25.80	27.90
5594	NASDAQ	NKSH	Mon, Nov 13, 2023	25.45	26.17	25.45	25.57
5593	NASDAQ	NKSH	Fri, Nov 10, 2023	24.78	25.50	24.78	25.48
5592	NASDAQ	NKSH	Thu, Nov 9, 2023	26.08	26.08	24.78	25.09
5591	NASDAQ	NKSH	Wed, Nov 8, 2023	25.26	25.38	24.46	25.05
5590	NASDAQ	NKSH	Tue, Nov 7, 2023	24.55	24.93	24.50	24.93
5589	NASDAQ	NKSH	Mon, Nov 6, 2023	24.53	25.10	24.08	24.73
5588	NASDAQ	NKSH	Fri, Nov 3, 2023	24.40	24.89	24.08	24.85
5587	NASDAQ	NKSH	Thu, Nov 2, 2023	23.13	24.33	23.13	24.08
5586	NASDAQ	NKSH	Wed, Nov 1, 2023	23.60	23.74	23.23	23.23
5585	NASDAQ	NKSH	Tue, Oct 31, 2023	23.45	23.90	22.79	23.50
5584	NASDAQ	NKSH	Mon, Oct 30, 2023	23.93	23.93	23.37	23.49
5583	NASDAQ	NKSH	Fri, Oct 27, 2023	22.99	24.20	22.93	23.62
5582	NASDAQ	NKSH	Thu, Oct 26, 2023	23.00	23.31	23.00	23.30
5581	NASDAQ	NKSH	Wed, Oct 25, 2023	23.07	23.28	22.38	22.94
5580	NASDAQ	NKSH	Tue, Oct 24, 2023	23.43	23.43	22.31	22.88
5579	NASDAQ	NKSH	Mon, Oct 23, 2023	22.89	22.91	22.28	22.72
5578	NASDAQ	NKSH	Fri, Oct 20, 2023	23.17	23.27	22.66	22.77
5577	NASDAQ	NKSH	Thu, Oct 19, 2023	23.34	23.37	23.01	23.05
5576	NASDAQ	NKSH	Wed, Oct 18, 2023	23.25	23.56	23.14	23.35
5575	NASDAQ	NKSH	Tue, Oct 17, 2023	23.23	23.63	23.02	23.31
5574	NASDAQ	NKSH	Mon, Oct 16, 2023	23.29	23.75	23.14	23.17
5573	NASDAQ	NKSH	Fri, Oct 13, 2023	23.55	23.63	23.07	23.19
5572	NASDAQ	NKSH	Thu, Oct 12, 2023	24.16	24.95	23.28	23.53
5571	NASDAQ	NKSH	Wed, Oct 11, 2023	24.57	24.57	24.01	24.32
5570	NASDAQ	NKSH	Tue, Oct 10, 2023	24.32	24.70	24.26	24.42
5569	NASDAQ	NKSH	Mon, Oct 9, 2023	24.19	24.49	23.90	24.22
5568	NASDAQ	NKSH	Fri, Oct 6, 2023	23.90	24.33	23.76	24.21
5567	NASDAQ	NKSH	Thu, Oct 5, 2023	23.97	24.18	23.80	24.11
5566	NASDAQ	NKSH	Wed, Oct 4, 2023	24.15	24.22	23.71	23.93
5565	NASDAQ	NKSH	Tue, Oct 3, 2023	24.42	24.42	23.57	23.77
5564	NASDAQ	NKSH	Mon, Oct 2, 2023	25.01	25.01	24.25	24.39
5563	NASDAQ	NKSH	Fri, Sep 29, 2023	24.74	25.42	24.59	25.04
5562	NASDAQ	NKSH	Thu, Sep 28, 2023	24.55	24.65	24.11	24.44
5561	NASDAQ	NKSH	Wed, Sep 27, 2023	24.58	24.97	24.25	24.55
5560	NASDAQ	NKSH	Tue, Sep 26, 2023	25.10	25.10	24.11	24.43
5559	NASDAQ	NKSH	Mon, Sep 25, 2023	25.40	25.73	25.13	25.20
5558	NASDAQ	NKSH	Fri, Sep 22, 2023	26.17	26.54	25.32	25.40
5557	NASDAQ	NKSH	Thu, Sep 21, 2023	26.34	26.47	25.57	25.85
5556	NASDAQ	NKSH	Wed, Sep 20, 2023	26.80	26.80	26.19	26.20
5555	NASDAQ	NKSH	Tue, Sep 19, 2023	26.86	26.86	26.07	26.47
5554	NASDAQ	NKSH	Mon, Sep 18, 2023	27.35	27.35	26.35	26.90
5553	NASDAQ	NKSH	Fri, Sep 15, 2023	26.14	27.43	25.79	27.21
5552	NASDAQ	NKSH	Thu, Sep 14, 2023	26.04	26.04	25.59	25.96
5551	NASDAQ	NKSH	Wed, Sep 13, 2023	25.50	25.71	25.46	25.53
5550	NASDAQ	NKSH	Tue, Sep 12, 2023	25.38	25.78	25.32	25.78
5549	NASDAQ	NKSH	Mon, Sep 11, 2023	25.19	25.19	25.19	25.19
5548	NASDAQ	NKSH	Fri, Sep 8, 2023	25.27	26.02	25.12	25.48
5547	NASDAQ	NKSH	Thu, Sep 7, 2023	25.36	25.80	24.99	25.02
5546	NASDAQ	NKSH	Wed, Sep 6, 2023	26.14	26.20	25.23	25.23
5545	NASDAQ	NKSH	Tue, Sep 5, 2023	26.49	26.49	26.19	26.45
5544	NASDAQ	NKSH	Fri, Sep 1, 2023	26.45	26.67	26.20	26.35
5543	NASDAQ	NKSH	Thu, Aug 31, 2023	27.26	27.26	26.19	26.32
5542	NASDAQ	NKSH	Wed, Aug 30, 2023	27.09	27.44	26.51	27.09
5541	NASDAQ	NKSH	Tue, Aug 29, 2023	26.29	26.37	25.73	26.36
5540	NASDAQ	NKSH	Mon, Aug 28, 2023	26.01	26.80	25.97	26.45
5539	NASDAQ	NKSH	Fri, Aug 25, 2023	25.26	26.35	25.17	26.07
5538	NASDAQ	NKSH	Thu, Aug 24, 2023	25.75	26.09	25.31	25.45
5537	NASDAQ	NKSH	Wed, Aug 23, 2023	25.52	26.00	25.52	25.80
5536	NASDAQ	NKSH	Tue, Aug 22, 2023	26.75	26.87	25.59	25.76
5535	NASDAQ	NKSH	Mon, Aug 21, 2023	26.50	27.07	26.50	26.67
5534	NASDAQ	NKSH	Fri, Aug 18, 2023	27.34	27.71	26.75	26.84
5533	NASDAQ	NKSH	Thu, Aug 17, 2023	27.55	27.61	27.31	27.41
5532	NASDAQ	NKSH	Wed, Aug 16, 2023	27.66	27.95	27.41	27.45
5531	NASDAQ	NKSH	Tue, Aug 15, 2023	28.33	29.00	27.51	27.51
5530	NASDAQ	NKSH	Mon, Aug 14, 2023	28.28	28.95	28.25	28.32
5529	NASDAQ	NKSH	Fri, Aug 11, 2023	28.80	28.82	28.27	28.60
5528	NASDAQ	NKSH	Thu, Aug 10, 2023	29.30	29.30	28.46	28.46
5527	NASDAQ	NKSH	Wed, Aug 9, 2023	29.90	29.90	28.83	29.18
5526	NASDAQ	NKSH	Tue, Aug 8, 2023	29.82	29.90	29.45	29.71
5525	NASDAQ	NKSH	Mon, Aug 7, 2023	29.89	29.98	29.62	29.80
5524	NASDAQ	NKSH	Fri, Aug 4, 2023	30.00	30.00	29.60	29.66
5523	NASDAQ	NKSH	Thu, Aug 3, 2023	29.15	29.99	28.81	29.83
5522	NASDAQ	NKSH	Wed, Aug 2, 2023	29.61	30.63	29.30	29.31
5521	NASDAQ	NKSH	Tue, Aug 1, 2023	29.83	30.01	29.51	29.57
5520	NASDAQ	NKSH	Mon, Jul 31, 2023	29.82	30.71	29.76	29.77
5519	NASDAQ	NKSH	Fri, Jul 28, 2023	30.17	30.45	29.80	29.82
5518	NASDAQ	NKSH	Thu, Jul 27, 2023	30.40	30.40	29.54	29.82
5517	NASDAQ	NKSH	Wed, Jul 26, 2023	29.86	30.61	29.80	30.04
5516	NASDAQ	NKSH	Tue, Jul 25, 2023	30.02	30.33	29.72	29.76
5515	NASDAQ	NKSH	Mon, Jul 24, 2023	29.85	30.18	29.10	29.73
5514	NASDAQ	NKSH	Fri, Jul 21, 2023	32.34	32.34	30.31	30.50
5513	NASDAQ	NKSH	Thu, Jul 20, 2023	31.80	32.37	30.28	32.34
5512	NASDAQ	NKSH	Wed, Jul 19, 2023	31.73	32.00	30.91	31.97
5511	NASDAQ	NKSH	Tue, Jul 18, 2023	30.03	31.47	30.03	31.39
5510	NASDAQ	NKSH	Mon, Jul 17, 2023	29.58	30.21	29.58	30.04
5509	NASDAQ	NKSH	Fri, Jul 14, 2023	28.92	29.26	28.90	29.02
5508	NASDAQ	NKSH	Thu, Jul 13, 2023	28.75	28.97	28.75	28.97
5507	NASDAQ	NKSH	Wed, Jul 12, 2023	29.15	29.38	28.53	28.70
5506	NASDAQ	NKSH	Tue, Jul 11, 2023	29.42	29.51	28.66	28.78
5505	NASDAQ	NKSH	Mon, Jul 10, 2023	29.30	29.93	29.01	29.16
5504	NASDAQ	NKSH	Fri, Jul 7, 2023	29.48	30.03	29.11	29.40
5503	NASDAQ	NKSH	Thu, Jul 6, 2023	28.95	29.33	27.53	29.25
5502	NASDAQ	NKSH	Wed, Jul 5, 2023	29.13	29.57	28.89	29.05
5501	NASDAQ	NKSH	Mon, Jul 3, 2023	29.27	29.75	28.85	29.03
5500	NASDAQ	NKSH	Fri, Jun 30, 2023	29.78	29.86	29.00	29.19
5499	NASDAQ	NKSH	Thu, Jun 29, 2023	30.32	30.32	29.36	29.85
5498	NASDAQ	NKSH	Wed, Jun 28, 2023	29.52	30.03	29.18	29.27
5497	NASDAQ	NKSH	Tue, Jun 27, 2023	32.16	32.28	29.96	29.98
5496	NASDAQ	NKSH	Mon, Jun 26, 2023	31.66	32.48	31.58	32.20
5495	NASDAQ	NKSH	Fri, Jun 23, 2023	32.94	33.28	30.88	31.76
5494	NASDAQ	NKSH	Thu, Jun 22, 2023	33.22	33.96	31.73	33.27
5493	NASDAQ	NKSH	Wed, Jun 21, 2023	31.31	33.80	31.31	33.70
5492	NASDAQ	NKSH	Tue, Jun 20, 2023	30.52	31.59	28.60	31.48
5491	NASDAQ	NKSH	Fri, Jun 16, 2023	30.72	30.87	30.02	30.43
5490	NASDAQ	NKSH	Thu, Jun 15, 2023	31.21	31.27	30.28	30.67
5489	NASDAQ	NKSH	Wed, Jun 14, 2023	30.76	30.94	29.73	30.70
5488	NASDAQ	NKSH	Tue, Jun 13, 2023	29.78	30.39	29.70	29.83
5487	NASDAQ	NKSH	Mon, Jun 12, 2023	30.18	30.76	29.51	29.79
5486	NASDAQ	NKSH	Fri, Jun 9, 2023	30.93	30.93	30.06	30.06
5485	NASDAQ	NKSH	Thu, Jun 8, 2023	30.10	30.89	30.00	30.30
5484	NASDAQ	NKSH	Wed, Jun 7, 2023	29.00	30.55	29.00	30.40
5483	NASDAQ	NKSH	Tue, Jun 6, 2023	28.45	29.13	27.65	29.11
5482	NASDAQ	NKSH	Mon, Jun 5, 2023	28.70	28.70	27.63	27.66
5481	NASDAQ	NKSH	Fri, Jun 2, 2023	27.58	29.05	27.58	28.68
5480	NASDAQ	NKSH	Thu, Jun 1, 2023	28.26	28.26	26.60	27.37
5479	NASDAQ	NKSH	Wed, May 31, 2023	26.77	27.17	26.60	27.17
5478	NASDAQ	NKSH	Tue, May 30, 2023	26.97	27.47	26.60	26.61
5477	NASDAQ	NKSH	Fri, May 26, 2023	27.26	27.50	26.60	26.72
5476	NASDAQ	NKSH	Thu, May 25, 2023	27.12	27.29	26.68	26.79
5475	NASDAQ	NKSH	Wed, May 24, 2023	26.98	27.51	26.90	26.90
5474	NASDAQ	NKSH	Tue, May 23, 2023	27.08	27.68	27.07	27.10
5473	NASDAQ	NKSH	Mon, May 22, 2023	27.54	27.54	27.01	27.19
5472	NASDAQ	NKSH	Fri, May 19, 2023	28.39	28.39	27.30	27.36
5471	NASDAQ	NKSH	Thu, May 18, 2023	29.27	29.50	28.36	28.63
5470	NASDAQ	NKSH	Wed, May 17, 2023	28.69	29.23	28.66	29.23
5469	NASDAQ	NKSH	Tue, May 16, 2023	28.10	28.35	28.00	28.35
5468	NASDAQ	NKSH	Mon, May 15, 2023	27.77	28.87	27.77	28.01
5467	NASDAQ	NKSH	Fri, May 12, 2023	27.66	28.34	27.66	27.91
5466	NASDAQ	NKSH	Thu, May 11, 2023	27.61	27.90	27.41	27.89
5465	NASDAQ	NKSH	Wed, May 10, 2023	27.65	28.06	27.65	27.96
5464	NASDAQ	NKSH	Tue, May 9, 2023	27.23	28.02	27.23	27.90
5463	NASDAQ	NKSH	Mon, May 8, 2023	27.37	27.76	27.23	27.24
5462	NASDAQ	NKSH	Fri, May 5, 2023	27.20	27.48	26.41	27.40
5461	NASDAQ	NKSH	Thu, May 4, 2023	28.02	28.86	26.43	27.00
5460	NASDAQ	NKSH	Wed, May 3, 2023	27.91	28.47	27.08	28.41
5459	NASDAQ	NKSH	Tue, May 2, 2023	28.88	28.88	27.74	27.74
5458	NASDAQ	NKSH	Mon, May 1, 2023	30.21	30.67	29.87	29.98
5457	NASDAQ	NKSH	Fri, Apr 28, 2023	30.84	31.14	30.17	30.21
5456	NASDAQ	NKSH	Thu, Apr 27, 2023	29.87	30.98	29.60	30.84
5455	NASDAQ	NKSH	Wed, Apr 26, 2023	30.49	30.71	29.40	29.46
5454	NASDAQ	NKSH	Tue, Apr 25, 2023	31.31	31.69	30.03	30.25
5453	NASDAQ	NKSH	Mon, Apr 24, 2023	32.42	32.60	31.19	31.38
5452	NASDAQ	NKSH	Fri, Apr 21, 2023	32.40	32.88	32.25	32.42
5451	NASDAQ	NKSH	Thu, Apr 20, 2023	32.30	32.65	32.21	32.55
5450	NASDAQ	NKSH	Wed, Apr 19, 2023	32.24	32.57	32.05	32.32
5449	NASDAQ	NKSH	Tue, Apr 18, 2023	32.43	32.46	32.03	32.39
5448	NASDAQ	NKSH	Mon, Apr 17, 2023	32.51	32.89	32.48	32.55
5447	NASDAQ	NKSH	Fri, Apr 14, 2023	32.41	32.85	32.28	32.65
5446	NASDAQ	NKSH	Thu, Apr 13, 2023	32.20	32.70	31.86	32.42
5445	NASDAQ	NKSH	Wed, Apr 12, 2023	31.80	32.52	31.80	32.40
5444	NASDAQ	NKSH	Tue, Apr 11, 2023	31.64	32.00	31.34	31.84
5443	NASDAQ	NKSH	Mon, Apr 10, 2023	31.99	31.99	31.50	31.65
5442	NASDAQ	NKSH	Thu, Apr 6, 2023	31.46	32.01	31.31	31.96
5441	NASDAQ	NKSH	Wed, Apr 5, 2023	31.93	31.96	31.36	31.67
5440	NASDAQ	NKSH	Tue, Apr 4, 2023	31.98	32.72	31.78	31.78
5439	NASDAQ	NKSH	Mon, Apr 3, 2023	31.70	32.42	31.25	31.91
5438	NASDAQ	NKSH	Fri, Mar 31, 2023	32.53	32.53	30.95	31.46
5437	NASDAQ	NKSH	Thu, Mar 30, 2023	33.45	33.45	32.37	32.53
5436	NASDAQ	NKSH	Wed, Mar 29, 2023	33.59	33.75	33.16	33.43
5435	NASDAQ	NKSH	Tue, Mar 28, 2023	33.60	33.81	33.32	33.50
5434	NASDAQ	NKSH	Mon, Mar 27, 2023	34.82	35.50	33.58	34.17
5433	NASDAQ	NKSH	Fri, Mar 24, 2023	33.40	34.44	33.00	34.44
5432	NASDAQ	NKSH	Thu, Mar 23, 2023	34.47	34.52	33.40	33.75
5431	NASDAQ	NKSH	Wed, Mar 22, 2023	35.23	35.55	34.01	34.01
5430	NASDAQ	NKSH	Tue, Mar 21, 2023	34.34	35.90	34.20	35.64
5429	NASDAQ	NKSH	Mon, Mar 20, 2023	36.19	36.19	34.09	34.20
5428	NASDAQ	NKSH	Fri, Mar 17, 2023	36.10	36.10	34.54	35.21
5427	NASDAQ	NKSH	Thu, Mar 16, 2023	35.58	37.80	35.58	36.33
5426	NASDAQ	NKSH	Wed, Mar 15, 2023	38.02	38.02	36.00	36.25
5425	NASDAQ	NKSH	Tue, Mar 14, 2023	39.10	42.95	38.25	38.50
5424	NASDAQ	NKSH	Mon, Mar 13, 2023	40.72	40.72	38.48	38.82
5423	NASDAQ	NKSH	Fri, Mar 10, 2023	40.17	41.73	38.23	41.20
5422	NASDAQ	NKSH	Thu, Mar 9, 2023	40.98	40.98	40.15	40.30
5421	NASDAQ	NKSH	Wed, Mar 8, 2023	40.97	41.67	40.35	40.84
5420	NASDAQ	NKSH	Tue, Mar 7, 2023	41.50	41.50	40.91	40.91
5419	NASDAQ	NKSH	Mon, Mar 6, 2023	41.60	42.00	41.13	41.70
5418	NASDAQ	NKSH	Fri, Mar 3, 2023	40.90	41.70	40.90	41.55
5417	NASDAQ	NKSH	Thu, Mar 2, 2023	41.55	41.69	41.49	41.49
5416	NASDAQ	NKSH	Wed, Mar 1, 2023	41.82	42.27	40.84	41.70
5415	NASDAQ	NKSH	Tue, Feb 28, 2023	41.34	42.19	41.34	41.83
5414	NASDAQ	NKSH	Mon, Feb 27, 2023	41.66	42.48	41.42	41.89
5413	NASDAQ	NKSH	Fri, Feb 24, 2023	41.38	41.74	41.00	41.30
5412	NASDAQ	NKSH	Thu, Feb 23, 2023	41.90	42.17	40.87	41.75
5411	NASDAQ	NKSH	Wed, Feb 22, 2023	41.72	43.39	41.72	42.05
5410	NASDAQ	NKSH	Tue, Feb 21, 2023	41.63	42.07	41.36	41.99
5409	NASDAQ	NKSH	Fri, Feb 17, 2023	41.88	42.22	41.62	42.15
5408	NASDAQ	NKSH	Thu, Feb 16, 2023	42.01	42.60	41.70	41.89
5407	NASDAQ	NKSH	Wed, Feb 15, 2023	43.00	43.20	42.32	42.32
5406	NASDAQ	NKSH	Tue, Feb 14, 2023	43.34	43.56	42.55	43.15
5405	NASDAQ	NKSH	Mon, Feb 13, 2023	42.34	43.40	42.34	43.20
5404	NASDAQ	NKSH	Fri, Feb 10, 2023	42.23	43.25	41.66	42.70
5403	NASDAQ	NKSH	Thu, Feb 9, 2023	42.85	43.29	42.41	42.82
5402	NASDAQ	NKSH	Wed, Feb 8, 2023	42.19	43.78	41.22	42.80
5401	NASDAQ	NKSH	Tue, Feb 7, 2023	40.40	42.50	40.40	42.24
5400	NASDAQ	NKSH	Mon, Feb 6, 2023	40.35	40.50	40.35	40.42
5399	NASDAQ	NKSH	Fri, Feb 3, 2023	40.50	40.69	40.35	40.43
5398	NASDAQ	NKSH	Thu, Feb 2, 2023	40.12	40.50	40.06	40.40
5397	NASDAQ	NKSH	Wed, Feb 1, 2023	40.77	40.93	40.11	40.11
5396	NASDAQ	NKSH	Tue, Jan 31, 2023	40.18	41.25	40.18	40.56
5395	NASDAQ	NKSH	Mon, Jan 30, 2023	39.94	41.35	39.62	40.70
5394	NASDAQ	NKSH	Fri, Jan 27, 2023	39.40	40.39	39.13	39.98
5393	NASDAQ	NKSH	Thu, Jan 26, 2023	39.48	39.72	39.40	39.40
5392	NASDAQ	NKSH	Wed, Jan 25, 2023	39.37	39.93	39.20	39.69
5391	NASDAQ	NKSH	Tue, Jan 24, 2023	39.33	40.00	38.85	39.13
5390	NASDAQ	NKSH	Mon, Jan 23, 2023	41.26	41.34	38.56	39.39
5389	NASDAQ	NKSH	Fri, Jan 20, 2023	41.00	41.60	40.75	41.26
5388	NASDAQ	NKSH	Thu, Jan 19, 2023	41.46	42.53	41.30	42.04
5387	NASDAQ	NKSH	Wed, Jan 18, 2023	41.58	42.18	41.15	41.57
5386	NASDAQ	NKSH	Tue, Jan 17, 2023	41.16	41.80	41.01	41.30
5385	NASDAQ	NKSH	Fri, Jan 13, 2023	41.80	41.80	40.10	41.00
5384	NASDAQ	NKSH	Thu, Jan 12, 2023	40.46	41.00	40.32	41.00
5383	NASDAQ	NKSH	Wed, Jan 11, 2023	40.69	41.50	40.51	40.51
5382	NASDAQ	NKSH	Tue, Jan 10, 2023	40.90	40.91	39.61	40.91
5381	NASDAQ	NKSH	Mon, Jan 9, 2023	40.50	41.94	39.38	40.33
5380	NASDAQ	NKSH	Fri, Jan 6, 2023	39.63	40.72	39.63	40.65
5379	NASDAQ	NKSH	Thu, Jan 5, 2023	39.75	40.11	39.55	39.57
5378	NASDAQ	NKSH	Wed, Jan 4, 2023	40.14	40.57	39.64	40.09
5377	NASDAQ	NKSH	Tue, Jan 3, 2023	40.25	40.25	39.65	40.00
5376	NASDAQ	NKSH	Fri, Dec 30, 2022	40.21	40.95	40.21	40.30
5375	NASDAQ	NKSH	Thu, Dec 29, 2022	40.10	40.47	39.72	39.99
5374	NASDAQ	NKSH	Wed, Dec 28, 2022	40.16	40.16	39.69	40.00
5373	NASDAQ	NKSH	Tue, Dec 27, 2022	39.75	40.20	39.75	40.01
5372	NASDAQ	NKSH	Fri, Dec 23, 2022	40.09	40.27	39.84	39.84
5371	NASDAQ	NKSH	Thu, Dec 22, 2022	40.00	40.10	39.39	39.90
5370	NASDAQ	NKSH	Wed, Dec 21, 2022	40.11	40.39	39.64	40.03
5369	NASDAQ	NKSH	Tue, Dec 20, 2022	40.00	41.45	39.85	39.85
5368	NASDAQ	NKSH	Mon, Dec 19, 2022	39.43	40.00	39.43	40.00
5367	NASDAQ	NKSH	Fri, Dec 16, 2022	39.50	39.65	39.49	39.52
5366	NASDAQ	NKSH	Thu, Dec 15, 2022	39.50	39.65	39.10	39.50
5365	NASDAQ	NKSH	Wed, Dec 14, 2022	38.95	39.65	38.95	39.40
5364	NASDAQ	NKSH	Tue, Dec 13, 2022	39.70	39.70	38.89	38.89
5363	NASDAQ	NKSH	Mon, Dec 12, 2022	39.46	39.65	39.28	39.55
5362	NASDAQ	NKSH	Fri, Dec 9, 2022	39.47	39.47	39.15	39.40
5361	NASDAQ	NKSH	Thu, Dec 8, 2022	39.40	39.54	38.91	39.37
5360	NASDAQ	NKSH	Wed, Dec 7, 2022	38.94	39.63	38.09	39.33
5359	NASDAQ	NKSH	Tue, Dec 6, 2022	38.45	39.00	38.00	38.76
5358	NASDAQ	NKSH	Mon, Dec 5, 2022	39.68	39.68	38.02	38.29
5357	NASDAQ	NKSH	Fri, Dec 2, 2022	39.39	39.99	38.89	39.64
5356	NASDAQ	NKSH	Thu, Dec 1, 2022	39.49	39.50	38.90	39.30
5355	NASDAQ	NKSH	Wed, Nov 30, 2022	39.30	39.30	38.53	39.30
5354	NASDAQ	NKSH	Tue, Nov 29, 2022	38.98	39.44	38.61	39.07
5353	NASDAQ	NKSH	Mon, Nov 28, 2022	38.95	39.62	38.80	38.80
5352	NASDAQ	NKSH	Fri, Nov 25, 2022	39.32	39.39	38.71	38.99
5351	NASDAQ	NKSH	Wed, Nov 23, 2022	39.84	39.84	38.96	39.49
5350	NASDAQ	NKSH	Tue, Nov 22, 2022	38.74	40.00	38.74	39.86
5349	NASDAQ	NKSH	Mon, Nov 21, 2022	38.51	39.10	38.51	38.74
5348	NASDAQ	NKSH	Fri, Nov 18, 2022	38.61	39.00	38.51	38.71
5347	NASDAQ	NKSH	Thu, Nov 17, 2022	38.53	39.08	38.53	39.00
5346	NASDAQ	NKSH	Wed, Nov 16, 2022	38.87	39.13	38.36	38.82
5345	NASDAQ	NKSH	Tue, Nov 15, 2022	38.30	39.14	38.23	38.58
5344	NASDAQ	NKSH	Mon, Nov 14, 2022	37.70	38.86	37.69	38.40
5343	NASDAQ	NKSH	Fri, Nov 11, 2022	37.88	37.88	37.40	37.70
5342	NASDAQ	NKSH	Thu, Nov 10, 2022	37.83	37.95	37.26	37.75
5341	NASDAQ	NKSH	Wed, Nov 9, 2022	37.06	37.90	37.06	37.60
5340	NASDAQ	NKSH	Tue, Nov 8, 2022	37.57	37.62	37.17	37.17
5339	NASDAQ	NKSH	Mon, Nov 7, 2022	36.93	37.45	36.90	37.12
5338	NASDAQ	NKSH	Fri, Nov 4, 2022	36.95	37.01	36.60	36.60
5337	NASDAQ	NKSH	Thu, Nov 3, 2022	36.70	37.19	36.54	36.65
5336	NASDAQ	NKSH	Wed, Nov 2, 2022	36.26	37.28	36.25	36.25
5335	NASDAQ	NKSH	Tue, Nov 1, 2022	36.61	37.10	36.43	36.43
5334	NASDAQ	NKSH	Mon, Oct 31, 2022	36.71	37.25	36.27	36.65
5333	NASDAQ	NKSH	Fri, Oct 28, 2022	36.44	36.85	36.35	36.70
5332	NASDAQ	NKSH	Thu, Oct 27, 2022	35.95	36.65	35.48	36.65
5331	NASDAQ	NKSH	Wed, Oct 26, 2022	35.80	36.13	35.55	36.05
5330	NASDAQ	NKSH	Tue, Oct 25, 2022	35.10	36.23	34.86	35.99
5329	NASDAQ	NKSH	Mon, Oct 24, 2022	35.10	35.30	34.59	35.11
5328	NASDAQ	NKSH	Thu, Oct 20, 2022	34.90	34.90	34.45	34.84
5327	NASDAQ	NKSH	Wed, Oct 19, 2022	35.00	35.15	34.24	34.90
5326	NASDAQ	NKSH	Tue, Oct 18, 2022	34.76	35.31	34.50	35.24
5325	NASDAQ	NKSH	Mon, Oct 17, 2022	34.50	34.80	33.60	34.74
5324	NASDAQ	NKSH	Fri, Oct 14, 2022	34.24	34.72	33.62	34.50
5323	NASDAQ	NKSH	Thu, Oct 13, 2022	33.64	35.00	33.51	34.33
5322	NASDAQ	NKSH	Wed, Oct 12, 2022	33.62	33.97	33.62	33.97
5321	NASDAQ	NKSH	Tue, Oct 11, 2022	33.78	33.78	33.50	33.78
5320	NASDAQ	NKSH	Mon, Oct 10, 2022	33.70	33.90	33.58	33.58
5319	NASDAQ	NKSH	Fri, Oct 7, 2022	33.56	33.56	33.56	33.56
5318	NASDAQ	NKSH	Thu, Oct 6, 2022	33.70	34.30	33.33	33.70
5317	NASDAQ	NKSH	Wed, Oct 5, 2022	33.60	34.00	33.23	33.99
5316	NASDAQ	NKSH	Tue, Oct 4, 2022	33.92	34.00	33.64	33.82
5315	NASDAQ	NKSH	Mon, Oct 3, 2022	33.69	33.80	33.17	33.76
5314	NASDAQ	NKSH	Fri, Sep 30, 2022	33.50	33.85	33.39	33.76
5313	NASDAQ	NKSH	Thu, Sep 29, 2022	33.50	34.00	33.35	33.57
5312	NASDAQ	NKSH	Wed, Sep 28, 2022	33.50	35.23	33.50	33.61
5311	NASDAQ	NKSH	Tue, Sep 27, 2022	33.40	33.66	33.25	33.50
5310	NASDAQ	NKSH	Mon, Sep 26, 2022	33.74	33.74	33.25	33.31
5309	NASDAQ	NKSH	Fri, Sep 23, 2022	33.50	33.75	33.39	33.75
5308	NASDAQ	NKSH	Thu, Sep 22, 2022	33.70	33.89	33.17	33.76
5307	NASDAQ	NKSH	Wed, Sep 21, 2022	33.60	34.22	33.60	33.98
5306	NASDAQ	NKSH	Tue, Sep 20, 2022	33.65	33.94	33.40	33.60
5305	NASDAQ	NKSH	Mon, Sep 19, 2022	33.65	33.98	33.30	33.70
5304	NASDAQ	NKSH	Fri, Sep 16, 2022	33.65	34.20	33.28	34.20
5303	NASDAQ	NKSH	Thu, Sep 15, 2022	33.92	34.50	33.48	33.65
5302	NASDAQ	NKSH	Wed, Sep 14, 2022	33.50	34.10	33.50	33.92
5301	NASDAQ	NKSH	Tue, Sep 13, 2022	33.50	34.29	32.00	33.88
5300	NASDAQ	NKSH	Mon, Sep 12, 2022	33.86	34.57	33.81	33.82
5299	NASDAQ	NKSH	Fri, Sep 9, 2022	34.70	34.73	33.76	34.02
5298	NASDAQ	NKSH	Thu, Sep 8, 2022	33.55	34.47	33.41	34.47
5297	NASDAQ	NKSH	Wed, Sep 7, 2022	33.51	34.00	33.33	34.00
5296	NASDAQ	NKSH	Tue, Sep 6, 2022	33.59	33.71	33.50	33.66
5295	NASDAQ	NKSH	Fri, Sep 2, 2022	33.50	33.66	33.50	33.66
5294	NASDAQ	NKSH	Thu, Sep 1, 2022	33.50	33.98	33.49	33.66
5293	NASDAQ	NKSH	Wed, Aug 31, 2022	33.59	33.87	33.59	33.65
5292	NASDAQ	NKSH	Tue, Aug 30, 2022	33.55	33.65	33.26	33.65
5291	NASDAQ	NKSH	Mon, Aug 29, 2022	33.50	33.75	33.50	33.65
5290	NASDAQ	NKSH	Fri, Aug 26, 2022	33.50	33.52	33.50	33.52
5289	NASDAQ	NKSH	Thu, Aug 25, 2022	33.65	33.75	33.26	33.26
5288	NASDAQ	NKSH	Wed, Aug 24, 2022	33.69	33.73	33.69	33.69
5287	NASDAQ	NKSH	Tue, Aug 23, 2022	33.70	33.75	33.41	33.41
5286	NASDAQ	NKSH	Mon, Aug 22, 2022	33.40	33.75	33.35	33.35
5285	NASDAQ	NKSH	Fri, Aug 19, 2022	33.65	33.75	33.65	33.69
5284	NASDAQ	NKSH	Thu, Aug 18, 2022	33.73	33.75	33.56	33.65
5283	NASDAQ	NKSH	Wed, Aug 17, 2022	33.50	33.74	33.50	33.70
5282	NASDAQ	NKSH	Tue, Aug 16, 2022	33.72	33.75	33.69	33.75
5281	NASDAQ	NKSH	Mon, Aug 15, 2022	32.97	33.70	32.97	33.70
5280	NASDAQ	NKSH	Fri, Aug 12, 2022	33.58	33.75	33.27	33.66
5279	NASDAQ	NKSH	Thu, Aug 11, 2022	33.58	33.75	33.01	33.66
5278	NASDAQ	NKSH	Wed, Aug 10, 2022	33.40	33.40	33.28	33.28
5277	NASDAQ	NKSH	Tue, Aug 9, 2022	33.01	33.50	32.32	33.25
5276	NASDAQ	NKSH	Mon, Aug 8, 2022	32.71	32.81	32.65	32.81
5275	NASDAQ	NKSH	Fri, Aug 5, 2022	32.43	32.56	32.41	32.56
5274	NASDAQ	NKSH	Thu, Aug 4, 2022	32.26	32.64	32.26	32.64
5273	NASDAQ	NKSH	Wed, Aug 3, 2022	32.60	33.32	32.55	33.18
5272	NASDAQ	NKSH	Tue, Aug 2, 2022	31.59	32.57	31.27	32.35
5271	NASDAQ	NKSH	Mon, Aug 1, 2022	31.50	31.80	31.48	31.70
5270	NASDAQ	NKSH	Fri, Jul 29, 2022	31.55	31.97	31.25	31.67
5269	NASDAQ	NKSH	Thu, Jul 28, 2022	31.43	32.67	31.43	31.54
5268	NASDAQ	NKSH	Wed, Jul 27, 2022	31.71	31.71	31.40	31.42
5267	NASDAQ	NKSH	Tue, Jul 26, 2022	31.51	32.46	31.02	31.47
5266	NASDAQ	NKSH	Mon, Jul 25, 2022	31.85	32.31	31.46	31.57
5265	NASDAQ	NKSH	Fri, Jul 22, 2022	31.55	33.33	31.37	31.79
5264	NASDAQ	NKSH	Thu, Jul 21, 2022	31.20	31.93	31.20	31.45
5263	NASDAQ	NKSH	Wed, Jul 20, 2022	31.30	31.38	30.81	31.28
5262	NASDAQ	NKSH	Tue, Jul 19, 2022	31.53	31.53	31.00	31.00
5261	NASDAQ	NKSH	Mon, Jul 18, 2022	31.25	31.69	30.68	30.92
5260	NASDAQ	NKSH	Fri, Jul 15, 2022	31.01	32.36	30.53	31.09
5259	NASDAQ	NKSH	Thu, Jul 14, 2022	31.20	31.90	30.52	30.72
5258	NASDAQ	NKSH	Wed, Jul 13, 2022	31.37	31.37	31.06	31.06
5257	NASDAQ	NKSH	Tue, Jul 12, 2022	31.78	32.75	31.27	31.27
5256	NASDAQ	NKSH	Mon, Jul 11, 2022	31.20	31.56	31.10	31.44
5255	NASDAQ	NKSH	Fri, Jul 8, 2022	31.50	32.05	31.24	31.49
5254	NASDAQ	NKSH	Thu, Jul 7, 2022	31.70	31.78	31.21	31.27
5253	NASDAQ	NKSH	Wed, Jul 6, 2022	31.51	31.60	31.11	31.40
5252	NASDAQ	NKSH	Tue, Jul 5, 2022	32.31	32.31	31.30	31.61
5251	NASDAQ	NKSH	Fri, Jul 1, 2022	31.11	32.46	31.11	32.29
5250	NASDAQ	NKSH	Thu, Jun 30, 2022	31.31	31.43	31.15	31.40
5249	NASDAQ	NKSH	Wed, Jun 29, 2022	31.90	31.90	31.26	31.43
5248	NASDAQ	NKSH	Tue, Jun 28, 2022	31.94	32.03	31.75	31.94
5247	NASDAQ	NKSH	Mon, Jun 27, 2022	31.94	32.02	31.94	31.94
5246	NASDAQ	NKSH	Fri, Jun 24, 2022	32.14	33.05	31.76	31.94
5245	NASDAQ	NKSH	Thu, Jun 23, 2022	32.15	32.49	31.86	32.15
5244	NASDAQ	NKSH	Wed, Jun 22, 2022	32.53	32.55	32.15	32.15
5243	NASDAQ	NKSH	Tue, Jun 21, 2022	32.82	32.82	32.08	32.15
5242	NASDAQ	NKSH	Fri, Jun 17, 2022	32.04	33.11	32.04	32.30
5241	NASDAQ	NKSH	Thu, Jun 16, 2022	31.85	32.27	31.85	32.10
5240	NASDAQ	NKSH	Wed, Jun 15, 2022	32.13	32.95	32.02	32.12
5239	NASDAQ	NKSH	Tue, Jun 14, 2022	32.24	33.08	32.05	32.05
5238	NASDAQ	NKSH	Mon, Jun 13, 2022	32.44	32.44	32.15	32.24
5237	NASDAQ	NKSH	Fri, Jun 10, 2022	32.90	32.90	32.32	32.34
5236	NASDAQ	NKSH	Thu, Jun 9, 2022	33.07	33.10	32.99	32.99
5235	NASDAQ	NKSH	Wed, Jun 8, 2022	32.89	33.45	32.88	33.10
5234	NASDAQ	NKSH	Tue, Jun 7, 2022	33.51	33.75	33.15	33.15
5233	NASDAQ	NKSH	Mon, Jun 6, 2022	33.00	33.54	32.45	33.54
5232	NASDAQ	NKSH	Fri, Jun 3, 2022	32.68	32.86	32.38	32.73
5231	NASDAQ	NKSH	Thu, Jun 2, 2022	32.67	32.86	32.34	32.36
5230	NASDAQ	NKSH	Wed, Jun 1, 2022	32.47	32.59	32.16	32.57
5229	NASDAQ	NKSH	Tue, May 31, 2022	31.77	32.59	31.77	32.15
5228	NASDAQ	NKSH	Fri, May 27, 2022	32.30	32.54	31.75	32.01
5227	NASDAQ	NKSH	Thu, May 26, 2022	32.84	32.84	32.26	32.28
5226	NASDAQ	NKSH	Wed, May 25, 2022	32.00	32.47	31.77	31.77
5225	NASDAQ	NKSH	Tue, May 24, 2022	32.55	32.80	31.87	31.87
5224	NASDAQ	NKSH	Mon, May 23, 2022	32.33	33.47	32.28	32.81
5223	NASDAQ	NKSH	Fri, May 20, 2022	33.30	33.30	33.01	33.15
5222	NASDAQ	NKSH	Thu, May 19, 2022	33.94	34.22	33.63	33.70
5221	NASDAQ	NKSH	Wed, May 18, 2022	33.15	34.18	33.15	33.87
5220	NASDAQ	NKSH	Tue, May 17, 2022	33.70	33.70	33.51	33.60
5219	NASDAQ	NKSH	Mon, May 16, 2022	33.00	33.24	32.55	32.78
5218	NASDAQ	NKSH	Fri, May 13, 2022	33.80	33.94	33.00	33.00
5217	NASDAQ	NKSH	Thu, May 12, 2022	33.50	33.62	33.13	33.45
5216	NASDAQ	NKSH	Wed, May 11, 2022	33.55	34.00	33.53	33.53
5215	NASDAQ	NKSH	Tue, May 10, 2022	34.35	34.35	33.90	34.14
5214	NASDAQ	NKSH	Mon, May 9, 2022	34.32	34.52	34.25	34.25
5213	NASDAQ	NKSH	Fri, May 6, 2022	34.63	34.68	34.25	34.67
5212	NASDAQ	NKSH	Thu, May 5, 2022	34.61	34.85	34.00	34.00
5211	NASDAQ	NKSH	Wed, May 4, 2022	35.00	35.00	34.50	34.61
5210	NASDAQ	NKSH	Tue, May 3, 2022	34.51	34.88	34.51	34.80
5209	NASDAQ	NKSH	Mon, May 2, 2022	34.64	35.22	34.56	35.13
5208	NASDAQ	NKSH	Fri, Apr 29, 2022	34.54	35.16	34.54	34.90
5207	NASDAQ	NKSH	Thu, Apr 28, 2022	34.40	35.66	34.40	34.72
5206	NASDAQ	NKSH	Wed, Apr 27, 2022	34.50	35.23	34.40	34.40
5205	NASDAQ	NKSH	Tue, Apr 26, 2022	35.25	35.25	34.15	34.49
5204	NASDAQ	NKSH	Mon, Apr 25, 2022	35.22	35.54	35.20	35.25
5203	NASDAQ	NKSH	Fri, Apr 22, 2022	35.22	35.22	35.22	35.22
5202	NASDAQ	NKSH	Thu, Apr 21, 2022	35.00	36.79	35.00	35.20
5201	NASDAQ	NKSH	Wed, Apr 20, 2022	35.24	35.64	34.54	35.64
5200	NASDAQ	NKSH	Tue, Apr 19, 2022	35.26	36.44	34.81	35.17
5199	NASDAQ	NKSH	Mon, Apr 18, 2022	35.88	36.23	35.00	35.55
5198	NASDAQ	NKSH	Thu, Apr 14, 2022	34.91	35.82	31.42	35.00
5197	NASDAQ	NKSH	Wed, Apr 13, 2022	35.74	35.74	34.05	34.94
5196	NASDAQ	NKSH	Tue, Apr 12, 2022	35.00	35.65	34.51	34.57
5195	NASDAQ	NKSH	Mon, Apr 11, 2022	35.50	35.72	34.75	34.75
5194	NASDAQ	NKSH	Fri, Apr 8, 2022	35.90	36.30	35.75	35.75
5193	NASDAQ	NKSH	Thu, Apr 7, 2022	35.91	36.28	35.79	36.28
5192	NASDAQ	NKSH	Wed, Apr 6, 2022	35.67	36.60	35.67	36.60
5191	NASDAQ	NKSH	Tue, Apr 5, 2022	37.49	37.49	36.30	36.30
5190	NASDAQ	NKSH	Mon, Apr 4, 2022	37.02	37.75	36.93	37.27
5189	NASDAQ	NKSH	Fri, Apr 1, 2022	37.00	37.00	36.38	37.00
5188	NASDAQ	NKSH	Thu, Mar 31, 2022	36.69	37.20	36.59	37.20
5187	NASDAQ	NKSH	Wed, Mar 30, 2022	36.40	36.44	36.13	36.14
5186	NASDAQ	NKSH	Tue, Mar 29, 2022	35.95	36.05	35.95	35.96
5185	NASDAQ	NKSH	Mon, Mar 28, 2022	35.96	35.96	35.96	35.96
5184	NASDAQ	NKSH	Fri, Mar 25, 2022	36.15	36.26	36.05	36.26
5183	NASDAQ	NKSH	Thu, Mar 24, 2022	35.88	36.40	35.88	36.40
5182	NASDAQ	NKSH	Wed, Mar 23, 2022	35.66	36.09	35.66	36.09
5181	NASDAQ	NKSH	Tue, Mar 22, 2022	36.20	36.20	36.14	36.14
5180	NASDAQ	NKSH	Mon, Mar 21, 2022	36.13	36.18	35.56	36.13
5179	NASDAQ	NKSH	Fri, Mar 18, 2022	36.19	36.39	35.28	36.12
5178	NASDAQ	NKSH	Thu, Mar 17, 2022	35.64	36.23	35.64	36.20
5177	NASDAQ	NKSH	Wed, Mar 16, 2022	36.20	36.75	36.07	36.21
5176	NASDAQ	NKSH	Tue, Mar 15, 2022	36.10	37.02	36.10	36.61
5175	NASDAQ	NKSH	Mon, Mar 14, 2022	36.91	37.02	36.51	36.70
5174	NASDAQ	NKSH	Fri, Mar 11, 2022	37.10	37.63	36.76	36.91
5173	NASDAQ	NKSH	Thu, Mar 10, 2022	36.76	37.00	36.75	37.00
5172	NASDAQ	NKSH	Wed, Mar 9, 2022	36.81	37.29	36.65	37.29
5171	NASDAQ	NKSH	Tue, Mar 8, 2022	37.05	37.55	36.55	36.55
5170	NASDAQ	NKSH	Mon, Mar 7, 2022	37.36	37.75	36.99	37.05
5169	NASDAQ	NKSH	Fri, Mar 4, 2022	37.25	38.07	37.18	37.68
5168	NASDAQ	NKSH	Thu, Mar 3, 2022	37.02	37.52	37.02	37.46
5167	NASDAQ	NKSH	Wed, Mar 2, 2022	36.88	37.42	36.88	37.09
5166	NASDAQ	NKSH	Tue, Mar 1, 2022	37.07	37.12	36.63	36.68
5165	NASDAQ	NKSH	Mon, Feb 28, 2022	36.87	37.44	36.87	37.17
5164	NASDAQ	NKSH	Fri, Feb 25, 2022	37.32	37.88	37.22	37.22
5163	NASDAQ	NKSH	Thu, Feb 24, 2022	36.80	37.27	35.62	37.04
5162	NASDAQ	NKSH	Wed, Feb 23, 2022	36.85	37.43	36.75	37.02
5161	NASDAQ	NKSH	Tue, Feb 22, 2022	36.46	37.06	36.41	37.06
5160	NASDAQ	NKSH	Fri, Feb 18, 2022	36.69	37.38	36.30	36.46
5159	NASDAQ	NKSH	Thu, Feb 17, 2022	36.79	36.79	36.50	36.68
5158	NASDAQ	NKSH	Wed, Feb 16, 2022	36.65	37.30	36.46	36.80
5157	NASDAQ	NKSH	Tue, Feb 15, 2022	37.20	37.89	36.50	36.65
5156	NASDAQ	NKSH	Mon, Feb 14, 2022	36.93	37.28	36.33	36.90
5155	NASDAQ	NKSH	Fri, Feb 11, 2022	36.99	37.56	36.26	36.55
5154	NASDAQ	NKSH	Thu, Feb 10, 2022	37.30	37.48	36.76	36.76
5153	NASDAQ	NKSH	Wed, Feb 9, 2022	36.70	37.50	36.25	37.14
5152	NASDAQ	NKSH	Tue, Feb 8, 2022	36.74	37.60	36.49	36.70
5151	NASDAQ	NKSH	Mon, Feb 7, 2022	37.00	37.00	36.10	36.69
5150	NASDAQ	NKSH	Fri, Feb 4, 2022	37.09	37.18	36.25	36.69
5149	NASDAQ	NKSH	Thu, Feb 3, 2022	36.21	36.80	35.75	36.50
5148	NASDAQ	NKSH	Wed, Feb 2, 2022	37.23	37.23	35.99	36.21
5147	NASDAQ	NKSH	Tue, Feb 1, 2022	35.66	37.19	35.66	36.61
5146	NASDAQ	NKSH	Mon, Jan 31, 2022	36.89	37.90	35.93	35.94
5145	NASDAQ	NKSH	Fri, Jan 28, 2022	35.78	36.18	35.50	36.18
5144	NASDAQ	NKSH	Thu, Jan 27, 2022	35.60	36.62	35.60	35.83
5143	NASDAQ	NKSH	Wed, Jan 26, 2022	36.09	36.18	35.41	35.75
5142	NASDAQ	NKSH	Tue, Jan 25, 2022	35.42	35.93	35.30	35.40
5141	NASDAQ	NKSH	Mon, Jan 24, 2022	35.70	36.13	35.46	35.85
5140	NASDAQ	NKSH	Fri, Jan 21, 2022	35.62	36.09	35.27	35.84
5139	NASDAQ	NKSH	Thu, Jan 20, 2022	36.00	36.21	35.50	36.08
5138	NASDAQ	NKSH	Wed, Jan 19, 2022	36.50	36.73	35.70	36.10
5137	NASDAQ	NKSH	Tue, Jan 18, 2022	36.93	36.93	36.93	36.93
5136	NASDAQ	NKSH	Fri, Jan 14, 2022	36.25	36.25	36.25	36.25
5135	NASDAQ	NKSH	Thu, Jan 13, 2022	36.66	36.66	36.05	36.05
5134	NASDAQ	NKSH	Wed, Jan 12, 2022	36.79	36.97	36.60	36.66
5133	NASDAQ	NKSH	Tue, Jan 11, 2022	36.50	38.09	36.49	36.64
5132	NASDAQ	NKSH	Mon, Jan 10, 2022	36.95	36.95	36.40	36.42
5131	NASDAQ	NKSH	Fri, Jan 7, 2022	36.81	37.07	36.63	36.74
5130	NASDAQ	NKSH	Thu, Jan 6, 2022	36.73	37.50	36.04	36.90
5129	NASDAQ	NKSH	Wed, Jan 5, 2022	36.10	36.71	36.01	36.05
5128	NASDAQ	NKSH	Tue, Jan 4, 2022	35.70	36.25	35.32	36.05
5127	NASDAQ	NKSH	Mon, Jan 3, 2022	36.20	36.20	35.20	35.67
5126	NASDAQ	NKSH	Fri, Dec 31, 2021	36.18	36.18	35.84	35.84
5125	NASDAQ	NKSH	Thu, Dec 30, 2021	35.80	35.85	35.80	35.85
5124	NASDAQ	NKSH	Wed, Dec 29, 2021	36.40	36.69	35.70	35.78
5123	NASDAQ	NKSH	Tue, Dec 28, 2021	35.53	36.68	35.53	36.34
5122	NASDAQ	NKSH	Mon, Dec 27, 2021	35.80	36.13	35.66	36.00
5121	NASDAQ	NKSH	Thu, Dec 23, 2021	35.60	35.85	35.36	35.58
5120	NASDAQ	NKSH	Wed, Dec 22, 2021	35.60	36.44	35.48	35.60
5119	NASDAQ	NKSH	Tue, Dec 21, 2021	35.25	35.70	34.79	35.67
5118	NASDAQ	NKSH	Mon, Dec 20, 2021	35.50	35.60	34.80	35.25
5117	NASDAQ	NKSH	Fri, Dec 17, 2021	35.60	36.40	35.53	35.53
5116	NASDAQ	NKSH	Thu, Dec 16, 2021	36.03	36.50	35.53	35.84
5115	NASDAQ	NKSH	Wed, Dec 15, 2021	37.05	37.05	35.64	35.85
5114	NASDAQ	NKSH	Tue, Dec 14, 2021	37.40	37.45	36.29	36.29
5113	NASDAQ	NKSH	Mon, Dec 13, 2021	36.27	38.30	36.27	37.41
5112	NASDAQ	NKSH	Fri, Dec 10, 2021	38.45	38.48	36.12	36.49
5111	NASDAQ	NKSH	Thu, Dec 9, 2021	36.16	37.65	36.16	36.28
5110	NASDAQ	NKSH	Wed, Dec 8, 2021	37.17	37.17	36.12	36.80
5109	NASDAQ	NKSH	Tue, Dec 7, 2021	37.10	37.10	36.33	36.33
5108	NASDAQ	NKSH	Mon, Dec 6, 2021	36.69	37.38	36.50	37.38
5107	NASDAQ	NKSH	Fri, Dec 3, 2021	36.97	36.97	36.42	36.51
5106	NASDAQ	NKSH	Thu, Dec 2, 2021	36.57	38.50	36.15	36.98
5105	NASDAQ	NKSH	Wed, Dec 1, 2021	37.21	37.60	36.01	36.70
5104	NASDAQ	NKSH	Tue, Nov 30, 2021	36.01	36.79	35.75	36.69
5103	NASDAQ	NKSH	Mon, Nov 29, 2021	38.20	38.20	36.96	36.96
5102	NASDAQ	NKSH	Fri, Nov 26, 2021	37.24	37.24	37.24	37.24
5101	NASDAQ	NKSH	Wed, Nov 24, 2021	37.75	37.85	37.61	37.76
5100	NASDAQ	NKSH	Tue, Nov 23, 2021	37.70	38.43	37.51	37.61
5099	NASDAQ	NKSH	Mon, Nov 22, 2021	38.21	38.28	37.17	37.70
5098	NASDAQ	NKSH	Fri, Nov 19, 2021	38.88	38.88	37.98	37.98
5097	NASDAQ	NKSH	Thu, Nov 18, 2021	38.94	38.94	38.42	38.87
5096	NASDAQ	NKSH	Wed, Nov 17, 2021	38.91	38.91	38.46	38.46
5095	NASDAQ	NKSH	Tue, Nov 16, 2021	38.58	39.03	38.58	38.70
5094	NASDAQ	NKSH	Mon, Nov 15, 2021	38.74	38.75	38.40	38.40
5093	NASDAQ	NKSH	Fri, Nov 12, 2021	38.70	39.04	38.36	38.36
5092	NASDAQ	NKSH	Thu, Nov 11, 2021	38.78	39.05	38.06	38.60
5091	NASDAQ	NKSH	Wed, Nov 10, 2021	38.99	38.99	38.99	38.99
5090	NASDAQ	NKSH	Tue, Nov 9, 2021	38.64	39.19	38.30	38.73
5089	NASDAQ	NKSH	Mon, Nov 8, 2021	37.71	39.00	37.71	38.65
5088	NASDAQ	NKSH	Fri, Nov 5, 2021	37.90	39.00	37.60	38.96
5087	NASDAQ	NKSH	Thu, Nov 4, 2021	37.23	38.80	36.77	38.17
5086	NASDAQ	NKSH	Wed, Nov 3, 2021	37.64	38.21	37.50	37.50
5085	NASDAQ	NKSH	Tue, Nov 2, 2021	36.98	37.39	36.59	37.39
5084	NASDAQ	NKSH	Mon, Nov 1, 2021	36.86	37.62	36.66	36.66
5083	NASDAQ	NKSH	Fri, Oct 29, 2021	37.59	37.63	37.25	37.25
5082	NASDAQ	NKSH	Thu, Oct 28, 2021	36.63	37.74	36.63	37.50
5081	NASDAQ	NKSH	Wed, Oct 27, 2021	37.30	37.41	36.90	37.18
5080	NASDAQ	NKSH	Tue, Oct 26, 2021	36.69	37.26	36.69	37.26
5079	NASDAQ	NKSH	Mon, Oct 25, 2021	36.38	36.81	36.03	36.81
5078	NASDAQ	NKSH	Fri, Oct 22, 2021	36.53	36.53	36.53	36.53
5077	NASDAQ	NKSH	Thu, Oct 21, 2021	36.74	36.74	36.55	36.57
5076	NASDAQ	NKSH	Wed, Oct 20, 2021	36.35	37.05	36.28	36.74
5075	NASDAQ	NKSH	Tue, Oct 19, 2021	35.71	36.40	35.53	36.16
5074	NASDAQ	NKSH	Mon, Oct 18, 2021	36.02	36.33	35.80	35.83
5073	NASDAQ	NKSH	Fri, Oct 15, 2021	36.13	36.61	36.02	36.05
5072	NASDAQ	NKSH	Thu, Oct 14, 2021	36.25	36.25	35.75	36.13
5071	NASDAQ	NKSH	Wed, Oct 13, 2021	36.10	36.43	35.90	36.17
5070	NASDAQ	NKSH	Tue, Oct 12, 2021	36.29	36.29	35.58	35.82
5069	NASDAQ	NKSH	Mon, Oct 11, 2021	36.25	36.50	36.25	36.33
5068	NASDAQ	NKSH	Fri, Oct 8, 2021	36.43	36.65	36.10	36.65
5067	NASDAQ	NKSH	Thu, Oct 7, 2021	36.66	36.87	36.28	36.57
5066	NASDAQ	NKSH	Wed, Oct 6, 2021	36.49	36.77	36.29	36.77
5065	NASDAQ	NKSH	Tue, Oct 5, 2021	36.19	36.89	36.19	36.89
5064	NASDAQ	NKSH	Mon, Oct 4, 2021	36.03	37.07	36.03	36.04
5063	NASDAQ	NKSH	Fri, Oct 1, 2021	36.27	36.80	35.83	36.05
5062	NASDAQ	NKSH	Thu, Sep 30, 2021	36.58	37.04	36.06	36.31
5061	NASDAQ	NKSH	Wed, Sep 29, 2021	36.49	36.79	36.00	36.55
5060	NASDAQ	NKSH	Tue, Sep 28, 2021	36.31	36.54	35.86	36.54
5059	NASDAQ	NKSH	Mon, Sep 27, 2021	36.25	36.88	35.89	36.58
5058	NASDAQ	NKSH	Fri, Sep 24, 2021	35.85	36.33	35.85	36.33
5057	NASDAQ	NKSH	Thu, Sep 23, 2021	36.16	37.02	35.88	36.05
5056	NASDAQ	NKSH	Wed, Sep 22, 2021	36.02	36.33	35.80	35.80
5055	NASDAQ	NKSH	Tue, Sep 21, 2021	35.82	36.30	35.40	35.64
5054	NASDAQ	NKSH	Mon, Sep 20, 2021	35.89	36.01	35.50	35.56
5053	NASDAQ	NKSH	Fri, Sep 17, 2021	36.34	36.63	36.05	36.45
5052	NASDAQ	NKSH	Thu, Sep 16, 2021	36.62	37.13	36.15	36.49
5051	NASDAQ	NKSH	Wed, Sep 15, 2021	36.47	36.72	36.32	36.32
5050	NASDAQ	NKSH	Tue, Sep 14, 2021	36.50	36.94	36.25	36.25
5049	NASDAQ	NKSH	Mon, Sep 13, 2021	36.55	36.98	36.54	36.69
5048	NASDAQ	NKSH	Fri, Sep 10, 2021	36.50	36.76	36.15	36.51
5047	NASDAQ	NKSH	Thu, Sep 9, 2021	37.00	37.02	36.39	36.69
5046	NASDAQ	NKSH	Wed, Sep 8, 2021	37.41	37.56	36.76	37.05
5045	NASDAQ	NKSH	Tue, Sep 7, 2021	37.69	38.00	37.14	37.67
5044	NASDAQ	NKSH	Fri, Sep 3, 2021	38.00	38.00	37.35	37.82
5043	NASDAQ	NKSH	Thu, Sep 2, 2021	37.96	38.39	37.51	37.90
5042	NASDAQ	NKSH	Wed, Sep 1, 2021	37.27	38.36	37.27	37.75
5041	NASDAQ	NKSH	Tue, Aug 31, 2021	36.31	37.43	36.30	36.96
5040	NASDAQ	NKSH	Mon, Aug 30, 2021	36.30	36.85	36.30	36.60
5039	NASDAQ	NKSH	Fri, Aug 27, 2021	36.23	36.23	35.74	36.01
5038	NASDAQ	NKSH	Thu, Aug 26, 2021	36.96	36.96	35.19	35.89
5037	NASDAQ	NKSH	Wed, Aug 25, 2021	37.46	37.46	36.55	37.00
5036	NASDAQ	NKSH	Tue, Aug 24, 2021	37.16	37.24	36.75	36.75
5035	NASDAQ	NKSH	Mon, Aug 23, 2021	37.37	37.53	36.99	37.20
5034	NASDAQ	NKSH	Fri, Aug 20, 2021	37.00	37.50	37.00	37.25
5033	NASDAQ	NKSH	Thu, Aug 19, 2021	36.95	37.11	36.72	36.72
5032	NASDAQ	NKSH	Wed, Aug 18, 2021	37.65	37.65	37.20	37.40
5031	NASDAQ	NKSH	Tue, Aug 17, 2021	38.20	38.60	37.67	37.95
5030	NASDAQ	NKSH	Mon, Aug 16, 2021	38.52	38.90	38.35	38.35
5029	NASDAQ	NKSH	Fri, Aug 13, 2021	38.59	38.82	38.10	38.78
5028	NASDAQ	NKSH	Thu, Aug 12, 2021	38.65	39.00	38.52	38.85
5027	NASDAQ	NKSH	Wed, Aug 11, 2021	38.45	38.95	38.41	38.57
5026	NASDAQ	NKSH	Tue, Aug 10, 2021	37.91	38.76	37.37	38.58
5025	NASDAQ	NKSH	Mon, Aug 9, 2021	37.49	38.10	37.49	38.08
5024	NASDAQ	NKSH	Fri, Aug 6, 2021	37.15	37.83	37.14	37.64
5023	NASDAQ	NKSH	Thu, Aug 5, 2021	36.74	37.15	36.53	37.15
5022	NASDAQ	NKSH	Wed, Aug 4, 2021	36.28	36.61	36.17	36.38
5021	NASDAQ	NKSH	Tue, Aug 3, 2021	36.11	36.85	35.97	36.28
5020	NASDAQ	NKSH	Mon, Aug 2, 2021	36.04	36.83	36.04	36.33
5019	NASDAQ	NKSH	Fri, Jul 30, 2021	36.18	36.75	35.64	36.15
5018	NASDAQ	NKSH	Thu, Jul 29, 2021	35.84	36.61	35.84	36.37
5017	NASDAQ	NKSH	Wed, Jul 28, 2021	35.60	36.11	35.50	35.86
5016	NASDAQ	NKSH	Tue, Jul 27, 2021	35.18	35.70	35.18	35.56
5015	NASDAQ	NKSH	Mon, Jul 26, 2021	35.15	35.56	35.15	35.41
5014	NASDAQ	NKSH	Fri, Jul 23, 2021	35.26	35.33	35.06	35.33
5013	NASDAQ	NKSH	Thu, Jul 22, 2021	35.05	35.66	34.98	35.48
5012	NASDAQ	NKSH	Wed, Jul 21, 2021	35.80	36.28	35.59	35.59
5011	NASDAQ	NKSH	Tue, Jul 20, 2021	35.33	36.44	34.70	35.49
5010	NASDAQ	NKSH	Mon, Jul 19, 2021	35.16	35.39	34.71	35.20
5009	NASDAQ	NKSH	Fri, Jul 16, 2021	35.73	35.94	35.37	35.56
5008	NASDAQ	NKSH	Thu, Jul 15, 2021	35.11	35.86	35.11	35.72
5007	NASDAQ	NKSH	Wed, Jul 14, 2021	35.04	35.55	35.04	35.35
5006	NASDAQ	NKSH	Tue, Jul 13, 2021	35.01	35.33	34.53	34.98
5005	NASDAQ	NKSH	Mon, Jul 12, 2021	35.70	35.78	34.92	35.16
5004	NASDAQ	NKSH	Fri, Jul 9, 2021	35.35	35.69	34.53	35.23
5003	NASDAQ	NKSH	Thu, Jul 8, 2021	34.10	34.61	33.52	34.12
5002	NASDAQ	NKSH	Wed, Jul 7, 2021	34.78	34.78	34.22	34.41
5001	NASDAQ	NKSH	Tue, Jul 6, 2021	35.72	35.77	34.63	34.69
5000	NASDAQ	NKSH	Fri, Jul 2, 2021	36.00	36.00	35.50	35.89
4999	NASDAQ	NKSH	Thu, Jul 1, 2021	35.30	36.21	35.17	36.10
4998	NASDAQ	NKSH	Wed, Jun 30, 2021	34.72	35.31	34.72	35.01
4997	NASDAQ	NKSH	Tue, Jun 29, 2021	35.29	35.70	34.72	34.72
4996	NASDAQ	NKSH	Mon, Jun 28, 2021	35.10	35.51	34.45	35.34
4995	NASDAQ	NKSH	Fri, Jun 25, 2021	35.04	35.49	34.63	34.96
4994	NASDAQ	NKSH	Thu, Jun 24, 2021	34.26	35.11	33.80	35.11
4993	NASDAQ	NKSH	Wed, Jun 23, 2021	33.88	34.85	33.88	34.31
4992	NASDAQ	NKSH	Tue, Jun 22, 2021	34.19	35.05	34.02	34.35
4991	NASDAQ	NKSH	Mon, Jun 21, 2021	34.78	35.36	33.92	34.09
4990	NASDAQ	NKSH	Fri, Jun 18, 2021	34.75	34.90	33.98	34.63
4989	NASDAQ	NKSH	Thu, Jun 17, 2021	35.35	35.47	34.60	35.29
4988	NASDAQ	NKSH	Wed, Jun 16, 2021	35.50	35.51	34.97	35.35
4987	NASDAQ	NKSH	Tue, Jun 15, 2021	35.52	36.00	35.18	35.38
4986	NASDAQ	NKSH	Mon, Jun 14, 2021	36.59	36.59	35.90	36.08
4985	NASDAQ	NKSH	Fri, Jun 11, 2021	35.64	36.46	35.58	36.25
4984	NASDAQ	NKSH	Thu, Jun 10, 2021	35.15	35.64	35.15	35.55
4983	NASDAQ	NKSH	Wed, Jun 9, 2021	35.27	35.56	35.07	35.50
4982	NASDAQ	NKSH	Tue, Jun 8, 2021	35.03	35.61	35.02	35.53
4981	NASDAQ	NKSH	Mon, Jun 7, 2021	35.00	35.16	34.90	35.02
4980	NASDAQ	NKSH	Fri, Jun 4, 2021	35.40	35.41	35.01	35.01
4979	NASDAQ	NKSH	Thu, Jun 3, 2021	35.18	35.64	35.08	35.30
4978	NASDAQ	NKSH	Wed, Jun 2, 2021	35.31	35.45	35.00	35.23
4977	NASDAQ	NKSH	Tue, Jun 1, 2021	35.39	35.50	35.03	35.37
4976	NASDAQ	NKSH	Fri, May 28, 2021	34.92	35.10	34.58	35.10
4975	NASDAQ	NKSH	Thu, May 27, 2021	34.00	34.65	33.98	34.61
4974	NASDAQ	NKSH	Wed, May 26, 2021	33.77	34.24	33.77	33.98
4973	NASDAQ	NKSH	Tue, May 25, 2021	34.76	34.94	33.77	33.77
4972	NASDAQ	NKSH	Mon, May 24, 2021	35.28	35.50	34.40	34.81
4971	NASDAQ	NKSH	Fri, May 21, 2021	35.53	35.80	34.98	35.03
4970	NASDAQ	NKSH	Thu, May 20, 2021	35.70	36.15	35.21	35.93
4969	NASDAQ	NKSH	Wed, May 19, 2021	36.64	36.64	35.52	35.78
4968	NASDAQ	NKSH	Tue, May 18, 2021	36.77	37.32	36.70	36.70
4967	NASDAQ	NKSH	Mon, May 17, 2021	36.40	37.00	35.67	36.70
4966	NASDAQ	NKSH	Fri, May 14, 2021	35.88	36.21	35.41	36.07
4965	NASDAQ	NKSH	Thu, May 13, 2021	34.41	35.41	34.36	35.35
4964	NASDAQ	NKSH	Wed, May 12, 2021	34.11	34.75	34.00	34.00
4963	NASDAQ	NKSH	Tue, May 11, 2021	34.49	34.55	34.00	34.01
4962	NASDAQ	NKSH	Mon, May 10, 2021	35.38	35.54	34.35	34.35
4961	NASDAQ	NKSH	Fri, May 7, 2021	35.22	35.27	34.76	35.02
4960	NASDAQ	NKSH	Thu, May 6, 2021	35.25	35.49	34.58	35.22
4959	NASDAQ	NKSH	Wed, May 5, 2021	35.57	35.90	35.19	35.39
4958	NASDAQ	NKSH	Tue, May 4, 2021	35.73	36.05	35.34	35.48
4957	NASDAQ	NKSH	Mon, May 3, 2021	36.22	36.40	35.59	36.08
4956	NASDAQ	NKSH	Fri, Apr 30, 2021	35.10	36.89	34.88	35.89
4955	NASDAQ	NKSH	Thu, Apr 29, 2021	35.93	36.80	34.84	35.45
4954	NASDAQ	NKSH	Wed, Apr 28, 2021	35.85	35.87	34.91	34.96
4953	NASDAQ	NKSH	Tue, Apr 27, 2021	36.25	36.47	35.76	36.04
4952	NASDAQ	NKSH	Mon, Apr 26, 2021	36.15	36.87	36.15	36.42
4951	NASDAQ	NKSH	Fri, Apr 23, 2021	35.16	36.16	34.69	35.86
4950	NASDAQ	NKSH	Thu, Apr 22, 2021	35.13	35.13	34.54	34.61
4949	NASDAQ	NKSH	Wed, Apr 21, 2021	34.75	35.43	34.75	34.90
4948	NASDAQ	NKSH	Tue, Apr 20, 2021	35.26	35.59	34.63	34.68
4947	NASDAQ	NKSH	Mon, Apr 19, 2021	35.53	35.53	35.07	35.11
4946	NASDAQ	NKSH	Fri, Apr 16, 2021	36.45	37.53	35.51	35.53
4945	NASDAQ	NKSH	Thu, Apr 15, 2021	35.75	36.27	35.75	36.27
4944	NASDAQ	NKSH	Wed, Apr 14, 2021	35.90	36.04	35.51	35.54
4943	NASDAQ	NKSH	Tue, Apr 13, 2021	35.76	36.23	35.63	35.81
4942	NASDAQ	NKSH	Mon, Apr 12, 2021	35.59	35.99	35.29	35.75
4941	NASDAQ	NKSH	Fri, Apr 9, 2021	35.35	36.30	35.05	35.20
4940	NASDAQ	NKSH	Thu, Apr 8, 2021	34.73	35.51	34.51	35.47
4939	NASDAQ	NKSH	Wed, Apr 7, 2021	36.06	36.06	34.29	34.50
4938	NASDAQ	NKSH	Tue, Apr 6, 2021	36.27	36.39	35.70	35.85
4937	NASDAQ	NKSH	Mon, Apr 5, 2021	36.73	36.74	35.84	36.05
4936	NASDAQ	NKSH	Thu, Apr 1, 2021	35.97	36.92	35.84	36.29
4935	NASDAQ	NKSH	Wed, Mar 31, 2021	36.27	37.18	35.32	35.51
4934	NASDAQ	NKSH	Tue, Mar 30, 2021	36.21	36.77	35.98	35.98
4933	NASDAQ	NKSH	Mon, Mar 29, 2021	36.31	36.38	35.87	35.95
4932	NASDAQ	NKSH	Fri, Mar 26, 2021	36.23	36.33	35.97	36.13
4931	NASDAQ	NKSH	Thu, Mar 25, 2021	34.94	36.18	34.74	35.51
4930	NASDAQ	NKSH	Wed, Mar 24, 2021	34.82	36.42	34.82	34.86
4929	NASDAQ	NKSH	Tue, Mar 23, 2021	35.10	36.63	34.59	34.82
4928	NASDAQ	NKSH	Mon, Mar 22, 2021	36.75	37.00	35.26	35.46
4927	NASDAQ	NKSH	Fri, Mar 19, 2021	36.80	38.34	36.27	37.00
4926	NASDAQ	NKSH	Thu, Mar 18, 2021	37.53	37.53	36.59	36.59
4925	NASDAQ	NKSH	Wed, Mar 17, 2021	36.23	36.65	36.15	36.45
4924	NASDAQ	NKSH	Tue, Mar 16, 2021	36.67	37.00	36.31	36.44
4923	NASDAQ	NKSH	Mon, Mar 15, 2021	38.08	38.08	36.74	37.09
4922	NASDAQ	NKSH	Fri, Mar 12, 2021	38.88	38.95	37.70	37.97
4921	NASDAQ	NKSH	Thu, Mar 11, 2021	38.54	38.87	38.03	38.49
4920	NASDAQ	NKSH	Wed, Mar 10, 2021	38.23	39.88	37.56	38.94
4919	NASDAQ	NKSH	Tue, Mar 9, 2021	37.40	39.99	36.22	38.10
4918	NASDAQ	NKSH	Mon, Mar 8, 2021	36.00	38.41	36.00	37.60
4917	NASDAQ	NKSH	Fri, Mar 5, 2021	35.14	36.35	35.14	35.71
4916	NASDAQ	NKSH	Thu, Mar 4, 2021	34.81	35.27	34.63	34.63
4915	NASDAQ	NKSH	Wed, Mar 3, 2021	34.59	35.47	34.11	34.65
4914	NASDAQ	NKSH	Tue, Mar 2, 2021	33.76	34.13	33.34	33.46
4913	NASDAQ	NKSH	Mon, Mar 1, 2021	33.43	34.11	33.43	33.75
4912	NASDAQ	NKSH	Fri, Feb 26, 2021	33.27	33.31	33.05	33.16
4911	NASDAQ	NKSH	Thu, Feb 25, 2021	34.49	34.88	33.58	33.58
4910	NASDAQ	NKSH	Wed, Feb 24, 2021	33.28	34.43	33.28	34.20
4909	NASDAQ	NKSH	Tue, Feb 23, 2021	33.17	33.68	33.17	33.57
4908	NASDAQ	NKSH	Mon, Feb 22, 2021	33.10	33.72	33.00	33.10
4907	NASDAQ	NKSH	Fri, Feb 19, 2021	32.81	34.09	32.81	33.35
4906	NASDAQ	NKSH	Thu, Feb 18, 2021	33.20	33.33	32.77	32.77
4905	NASDAQ	NKSH	Wed, Feb 17, 2021	32.94	33.50	32.44	32.90
4904	NASDAQ	NKSH	Tue, Feb 16, 2021	33.50	33.58	32.80	32.94
4903	NASDAQ	NKSH	Fri, Feb 12, 2021	32.25	32.80	32.25	32.80
4902	NASDAQ	NKSH	Thu, Feb 11, 2021	32.01	32.28	32.01	32.25
4901	NASDAQ	NKSH	Wed, Feb 10, 2021	32.22	32.39	32.10	32.10
4900	NASDAQ	NKSH	Tue, Feb 9, 2021	31.87	32.26	31.70	32.06
4899	NASDAQ	NKSH	Mon, Feb 8, 2021	32.00	32.21	31.44	31.96
4898	NASDAQ	NKSH	Fri, Feb 5, 2021	32.02	32.40	31.10	32.40
4897	NASDAQ	NKSH	Thu, Feb 4, 2021	30.91	31.90	30.91	31.85
4896	NASDAQ	NKSH	Wed, Feb 3, 2021	30.86	31.44	30.86	31.44
4895	NASDAQ	NKSH	Tue, Feb 2, 2021	31.31	31.79	31.18	31.20
4894	NASDAQ	NKSH	Mon, Feb 1, 2021	30.93	31.49	30.55	31.02
4893	NASDAQ	NKSH	Fri, Jan 29, 2021	31.64	31.64	31.00	31.00
4892	NASDAQ	NKSH	Thu, Jan 28, 2021	32.70	32.70	31.04	31.29
4891	NASDAQ	NKSH	Wed, Jan 27, 2021	31.77	32.65	31.77	32.65
4890	NASDAQ	NKSH	Tue, Jan 26, 2021	32.36	33.40	32.23	32.46
4889	NASDAQ	NKSH	Mon, Jan 25, 2021	32.35	32.84	31.60	32.39
4888	NASDAQ	NKSH	Fri, Jan 22, 2021	31.73	32.72	31.73	32.65
4887	NASDAQ	NKSH	Thu, Jan 21, 2021	32.30	32.54	32.00	32.05
4886	NASDAQ	NKSH	Wed, Jan 20, 2021	32.40	32.43	32.16	32.27
4885	NASDAQ	NKSH	Tue, Jan 19, 2021	32.52	33.16	32.52	32.90
4884	NASDAQ	NKSH	Fri, Jan 15, 2021	32.83	33.48	32.23	33.00
4883	NASDAQ	NKSH	Thu, Jan 14, 2021	32.89	33.11	32.86	33.11
4882	NASDAQ	NKSH	Wed, Jan 13, 2021	33.00	33.06	32.61	32.61
4881	NASDAQ	NKSH	Tue, Jan 12, 2021	33.70	33.73	33.01	33.57
4880	NASDAQ	NKSH	Mon, Jan 11, 2021	33.02	33.24	32.85	33.24
4879	NASDAQ	NKSH	Fri, Jan 8, 2021	33.50	33.66	32.19	32.91
4878	NASDAQ	NKSH	Thu, Jan 7, 2021	33.15	33.38	32.87	33.17
4877	NASDAQ	NKSH	Wed, Jan 6, 2021	32.06	33.94	31.89	32.51
4876	NASDAQ	NKSH	Tue, Jan 5, 2021	31.03	31.76	31.03	31.30
4875	NASDAQ	NKSH	Mon, Jan 4, 2021	31.00	31.08	31.00	31.00
4874	NASDAQ	NKSH	Thu, Dec 31, 2020	31.19	32.36	31.00	31.31
4873	NASDAQ	NKSH	Wed, Dec 30, 2020	31.19	31.79	31.19	31.51
4872	NASDAQ	NKSH	Tue, Dec 29, 2020	31.00	31.54	31.00	31.25
4871	NASDAQ	NKSH	Mon, Dec 28, 2020	31.91	31.91	31.40	31.56
4870	NASDAQ	NKSH	Thu, Dec 24, 2020	31.80	31.80	31.66	31.66
4869	NASDAQ	NKSH	Wed, Dec 23, 2020	31.25	32.50	31.00	31.88
4868	NASDAQ	NKSH	Tue, Dec 22, 2020	30.77	31.25	30.77	31.22
4867	NASDAQ	NKSH	Mon, Dec 21, 2020	30.99	31.41	30.85	31.07
4866	NASDAQ	NKSH	Fri, Dec 18, 2020	32.08	32.08	30.75	30.75
4865	NASDAQ	NKSH	Thu, Dec 17, 2020	31.49	31.85	31.14	31.85
4864	NASDAQ	NKSH	Wed, Dec 16, 2020	32.86	33.13	31.11	31.11
4863	NASDAQ	NKSH	Tue, Dec 15, 2020	32.39	32.96	32.39	32.46
4862	NASDAQ	NKSH	Mon, Dec 14, 2020	32.81	33.15	32.10	32.10
4861	NASDAQ	NKSH	Fri, Dec 11, 2020	33.15	33.15	32.49	32.70
4860	NASDAQ	NKSH	Thu, Dec 10, 2020	33.07	33.31	33.00	33.31
4859	NASDAQ	NKSH	Wed, Dec 9, 2020	33.11	33.42	32.72	32.95
4858	NASDAQ	NKSH	Tue, Dec 8, 2020	32.53	33.22	32.52	32.92
4857	NASDAQ	NKSH	Mon, Dec 7, 2020	32.07	32.48	31.80	32.28
4856	NASDAQ	NKSH	Fri, Dec 4, 2020	32.23	32.86	32.03	32.17
4855	NASDAQ	NKSH	Thu, Dec 3, 2020	32.00	32.42	31.57	32.24
4854	NASDAQ	NKSH	Wed, Dec 2, 2020	31.12	32.34	31.10	31.69
4853	NASDAQ	NKSH	Tue, Dec 1, 2020	31.19	31.41	31.00	31.23
4852	NASDAQ	NKSH	Mon, Nov 30, 2020	31.11	31.37	30.12	30.12
4851	NASDAQ	NKSH	Fri, Nov 27, 2020	31.30	31.30	30.70	31.30
4850	NASDAQ	NKSH	Wed, Nov 25, 2020	30.59	31.33	30.45	31.33
4849	NASDAQ	NKSH	Tue, Nov 24, 2020	30.75	31.34	30.18	31.17
4848	NASDAQ	NKSH	Mon, Nov 23, 2020	30.77	31.58	30.12	30.12
4847	NASDAQ	NKSH	Fri, Nov 20, 2020	31.24	31.40	30.38	30.71
4846	NASDAQ	NKSH	Thu, Nov 19, 2020	31.70	32.00	31.25	31.90
4845	NASDAQ	NKSH	Wed, Nov 18, 2020	31.50	31.95	31.33	31.73
4844	NASDAQ	NKSH	Tue, Nov 17, 2020	31.82	32.00	30.84	31.74
4843	NASDAQ	NKSH	Mon, Nov 16, 2020	31.40	32.49	31.40	32.00
4842	NASDAQ	NKSH	Fri, Nov 13, 2020	30.24	31.03	30.00	31.03
4841	NASDAQ	NKSH	Thu, Nov 12, 2020	30.50	30.76	30.00	30.26
4840	NASDAQ	NKSH	Wed, Nov 11, 2020	31.00	31.80	30.28	31.01
4839	NASDAQ	NKSH	Tue, Nov 10, 2020	30.58	31.40	30.37	31.28
4838	NASDAQ	NKSH	Mon, Nov 9, 2020	29.37	31.40	29.31	29.78
4837	NASDAQ	NKSH	Fri, Nov 6, 2020	28.05	28.05	27.81	27.81
4836	NASDAQ	NKSH	Thu, Nov 5, 2020	27.59	28.45	27.59	28.26
4835	NASDAQ	NKSH	Wed, Nov 4, 2020	27.85	28.42	26.72	27.26
4834	NASDAQ	NKSH	Tue, Nov 3, 2020	28.19	28.52	27.65	28.29
4833	NASDAQ	NKSH	Mon, Nov 2, 2020	27.60	27.98	27.60	27.95
4832	NASDAQ	NKSH	Fri, Oct 30, 2020	27.18	27.86	27.18	27.18
4831	NASDAQ	NKSH	Thu, Oct 29, 2020	27.19	27.75	26.97	27.31
4830	NASDAQ	NKSH	Wed, Oct 28, 2020	27.59	27.59	27.00	27.47
4829	NASDAQ	NKSH	Tue, Oct 27, 2020	27.51	27.51	26.99	27.31
4828	NASDAQ	NKSH	Mon, Oct 26, 2020	26.47	27.76	26.47	27.36
4827	NASDAQ	NKSH	Fri, Oct 23, 2020	26.51	26.60	26.51	26.54
4826	NASDAQ	NKSH	Thu, Oct 22, 2020	26.35	27.49	26.30	26.50
4825	NASDAQ	NKSH	Wed, Oct 21, 2020	26.01	26.25	26.01	26.25
4824	NASDAQ	NKSH	Tue, Oct 20, 2020	25.93	26.20	25.76	25.99
4823	NASDAQ	NKSH	Mon, Oct 19, 2020	26.13	26.47	25.75	25.75
4822	NASDAQ	NKSH	Fri, Oct 16, 2020	26.10	26.45	26.05	26.14
4821	NASDAQ	NKSH	Thu, Oct 15, 2020	25.17	26.65	25.17	26.56
4820	NASDAQ	NKSH	Wed, Oct 14, 2020	26.02	26.60	26.02	26.05
4819	NASDAQ	NKSH	Tue, Oct 13, 2020	26.00	26.69	26.00	26.29
4818	NASDAQ	NKSH	Mon, Oct 12, 2020	26.45	26.50	25.96	26.16
4817	NASDAQ	NKSH	Fri, Oct 9, 2020	24.51	26.27	24.51	26.22
4816	NASDAQ	NKSH	Thu, Oct 8, 2020	25.95	26.97	25.95	26.50
4815	NASDAQ	NKSH	Wed, Oct 7, 2020	26.95	27.44	26.53	26.98
4814	NASDAQ	NKSH	Tue, Oct 6, 2020	26.50	28.00	26.50	26.50
4813	NASDAQ	NKSH	Mon, Oct 5, 2020	26.50	26.85	26.25	26.60
4812	NASDAQ	NKSH	Fri, Oct 2, 2020	24.89	27.20	24.75	26.00
4811	NASDAQ	NKSH	Thu, Oct 1, 2020	25.45	25.72	25.26	25.26
4810	NASDAQ	NKSH	Wed, Sep 30, 2020	25.49	25.50	25.30	25.33
4809	NASDAQ	NKSH	Tue, Sep 29, 2020	25.21	25.22	25.14	25.22
4808	NASDAQ	NKSH	Mon, Sep 28, 2020	25.83	25.83	25.10	25.64
4807	NASDAQ	NKSH	Fri, Sep 25, 2020	24.71	25.46	24.50	25.09
4806	NASDAQ	NKSH	Thu, Sep 24, 2020	23.75	24.27	23.69	24.12
4805	NASDAQ	NKSH	Wed, Sep 23, 2020	24.41	24.52	23.60	23.73
4804	NASDAQ	NKSH	Tue, Sep 22, 2020	24.50	24.91	24.23	24.63
4803	NASDAQ	NKSH	Mon, Sep 21, 2020	25.01	25.01	24.10	24.50
4802	NASDAQ	NKSH	Fri, Sep 18, 2020	25.81	25.81	25.15	25.60
4801	NASDAQ	NKSH	Thu, Sep 17, 2020	25.08	25.72	25.08	25.50
4800	NASDAQ	NKSH	Wed, Sep 16, 2020	25.51	25.51	25.00	25.29
4799	NASDAQ	NKSH	Tue, Sep 15, 2020	25.57	25.57	25.26	25.35
4798	NASDAQ	NKSH	Mon, Sep 14, 2020	25.07	25.90	25.07	25.90
4797	NASDAQ	NKSH	Fri, Sep 11, 2020	25.10	25.30	24.50	25.00
4796	NASDAQ	NKSH	Thu, Sep 10, 2020	25.03	25.40	24.50	24.83
4795	NASDAQ	NKSH	Wed, Sep 9, 2020	25.05	25.25	25.05	25.06
4794	NASDAQ	NKSH	Tue, Sep 8, 2020	24.71	25.49	24.71	25.46
4793	NASDAQ	NKSH	Fri, Sep 4, 2020	24.58	25.49	24.58	25.30
4792	NASDAQ	NKSH	Thu, Sep 3, 2020	25.44	25.68	23.37	24.35
4791	NASDAQ	NKSH	Wed, Sep 2, 2020	24.83	25.24	24.83	25.24
4790	NASDAQ	NKSH	Tue, Sep 1, 2020	24.96	25.21	24.89	24.89
4789	NASDAQ	NKSH	Mon, Aug 31, 2020	25.70	26.00	24.83	24.83
4788	NASDAQ	NKSH	Fri, Aug 28, 2020	25.50	25.50	25.11	25.46
4787	NASDAQ	NKSH	Thu, Aug 27, 2020	25.44	25.75	25.11	25.24
4786	NASDAQ	NKSH	Wed, Aug 26, 2020	25.50	25.50	25.29	25.33
4785	NASDAQ	NKSH	Tue, Aug 25, 2020	25.76	26.01	25.54	25.54
4784	NASDAQ	NKSH	Mon, Aug 24, 2020	25.88	26.21	25.75	25.75
4783	NASDAQ	NKSH	Fri, Aug 21, 2020	26.12	26.12	25.54	25.73
4782	NASDAQ	NKSH	Thu, Aug 20, 2020	25.63	26.11	25.63	26.11
4781	NASDAQ	NKSH	Wed, Aug 19, 2020	28.48	28.48	25.60	25.83
4780	NASDAQ	NKSH	Tue, Aug 18, 2020	26.90	26.90	25.39	25.60
4779	NASDAQ	NKSH	Mon, Aug 17, 2020	27.67	28.60	27.07	27.07
4778	NASDAQ	NKSH	Fri, Aug 14, 2020	27.50	27.57	27.47	27.57
4777	NASDAQ	NKSH	Thu, Aug 13, 2020	26.49	28.06	25.82	27.50
4776	NASDAQ	NKSH	Wed, Aug 12, 2020	26.55	27.09	26.39	26.70
4775	NASDAQ	NKSH	Tue, Aug 11, 2020	26.23	27.18	25.51	26.15
4774	NASDAQ	NKSH	Mon, Aug 10, 2020	25.41	26.49	25.41	26.15
4773	NASDAQ	NKSH	Fri, Aug 7, 2020	25.30	25.71	25.30	25.56
4772	NASDAQ	NKSH	Thu, Aug 6, 2020	25.67	25.67	25.10	25.32
4771	NASDAQ	NKSH	Wed, Aug 5, 2020	25.55	25.60	25.00	25.60
4770	NASDAQ	NKSH	Tue, Aug 4, 2020	25.62	25.62	25.40	25.55
4769	NASDAQ	NKSH	Mon, Aug 3, 2020	25.41	25.65	25.17	25.48
4768	NASDAQ	NKSH	Fri, Jul 31, 2020	25.54	25.54	25.01	25.08
4767	NASDAQ	NKSH	Thu, Jul 30, 2020	25.63	25.74	25.34	25.74
4766	NASDAQ	NKSH	Wed, Jul 29, 2020	25.96	26.14	25.72	25.82
4765	NASDAQ	NKSH	Tue, Jul 28, 2020	25.80	26.11	25.61	25.77
4764	NASDAQ	NKSH	Mon, Jul 27, 2020	25.88	26.53	25.61	25.94
4763	NASDAQ	NKSH	Fri, Jul 24, 2020	26.18	26.18	25.56	25.56
4762	NASDAQ	NKSH	Thu, Jul 23, 2020	26.60	26.60	25.76	25.77
4761	NASDAQ	NKSH	Wed, Jul 22, 2020	26.50	26.74	26.11	26.74
4760	NASDAQ	NKSH	Tue, Jul 21, 2020	26.68	27.65	26.68	26.88
4759	NASDAQ	NKSH	Mon, Jul 20, 2020	26.00	26.69	25.78	26.49
4758	NASDAQ	NKSH	Fri, Jul 17, 2020	26.56	27.47	26.00	26.06
4757	NASDAQ	NKSH	Thu, Jul 16, 2020	27.36	27.45	26.41	27.05
4756	NASDAQ	NKSH	Wed, Jul 15, 2020	27.46	27.65	26.37	27.22
4755	NASDAQ	NKSH	Tue, Jul 14, 2020	26.77	27.61	26.65	26.84
4754	NASDAQ	NKSH	Mon, Jul 13, 2020	27.40	27.43	26.72	26.75
4753	NASDAQ	NKSH	Fri, Jul 10, 2020	25.96	27.40	25.83	27.40
4752	NASDAQ	NKSH	Thu, Jul 9, 2020	27.11	27.46	25.71	25.93
4751	NASDAQ	NKSH	Wed, Jul 8, 2020	27.21	27.57	26.36	26.90
4750	NASDAQ	NKSH	Tue, Jul 7, 2020	28.25	28.76	27.00	27.00
4749	NASDAQ	NKSH	Mon, Jul 6, 2020	28.68	28.68	28.01	28.33
4748	NASDAQ	NKSH	Thu, Jul 2, 2020	28.89	28.89	28.06	28.34
4747	NASDAQ	NKSH	Wed, Jul 1, 2020	28.42	28.61	28.00	28.50
4746	NASDAQ	NKSH	Tue, Jun 30, 2020	29.00	29.08	28.29	28.60
4745	NASDAQ	NKSH	Mon, Jun 29, 2020	27.75	28.99	27.75	28.01
4744	NASDAQ	NKSH	Fri, Jun 26, 2020	28.38	28.38	27.27	27.37
4743	NASDAQ	NKSH	Thu, Jun 25, 2020	27.88	28.98	27.64	28.98
4742	NASDAQ	NKSH	Wed, Jun 24, 2020	28.00	29.14	27.00	27.80
4741	NASDAQ	NKSH	Tue, Jun 23, 2020	29.40	29.40	28.00	28.10
4740	NASDAQ	NKSH	Mon, Jun 22, 2020	29.31	29.33	29.00	29.09
4739	NASDAQ	NKSH	Fri, Jun 19, 2020	29.30	30.06	28.63	29.82
4738	NASDAQ	NKSH	Thu, Jun 18, 2020	29.00	29.29	28.66	28.66
4737	NASDAQ	NKSH	Wed, Jun 17, 2020	30.92	30.92	28.51	28.51
4736	NASDAQ	NKSH	Tue, Jun 16, 2020	31.50	31.50	30.58	30.98
4735	NASDAQ	NKSH	Mon, Jun 15, 2020	27.61	30.53	27.61	30.32
4734	NASDAQ	NKSH	Fri, Jun 12, 2020	29.44	30.02	27.26	28.26
4733	NASDAQ	NKSH	Thu, Jun 11, 2020	30.00	30.55	28.14	28.19
4732	NASDAQ	NKSH	Wed, Jun 10, 2020	31.39	32.17	31.23	31.50
4731	NASDAQ	NKSH	Tue, Jun 9, 2020	32.12	32.30	30.40	31.52
4730	NASDAQ	NKSH	Mon, Jun 8, 2020	33.80	34.78	32.63	32.63
4729	NASDAQ	NKSH	Fri, Jun 5, 2020	32.86	34.00	32.86	33.72
4728	NASDAQ	NKSH	Thu, Jun 4, 2020	30.90	31.75	30.90	31.64
4727	NASDAQ	NKSH	Wed, Jun 3, 2020	30.79	32.99	30.69	31.25
4726	NASDAQ	NKSH	Tue, Jun 2, 2020	30.56	31.09	29.69	30.00
4725	NASDAQ	NKSH	Mon, Jun 1, 2020	31.29	31.82	30.02	30.02
4724	NASDAQ	NKSH	Fri, May 29, 2020	30.72	31.67	29.69	30.80
4723	NASDAQ	NKSH	Thu, May 28, 2020	31.79	32.80	30.82	30.97
4722	NASDAQ	NKSH	Wed, May 27, 2020	29.82	31.98	28.67	31.79
4721	NASDAQ	NKSH	Tue, May 26, 2020	29.39	29.90	28.89	29.05
4720	NASDAQ	NKSH	Fri, May 22, 2020	28.69	28.96	27.21	28.38
4719	NASDAQ	NKSH	Thu, May 21, 2020	30.71	32.09	27.64	28.20
4718	NASDAQ	NKSH	Wed, May 20, 2020	28.83	31.38	28.33	31.00
4717	NASDAQ	NKSH	Tue, May 19, 2020	29.48	32.04	27.74	27.75
4716	NASDAQ	NKSH	Mon, May 18, 2020	27.58	30.22	27.58	29.41
4715	NASDAQ	NKSH	Fri, May 15, 2020	26.27	26.90	26.15	26.90
4714	NASDAQ	NKSH	Thu, May 14, 2020	26.08	26.44	25.75	26.38
4713	NASDAQ	NKSH	Wed, May 13, 2020	25.99	27.03	25.69	26.82
4712	NASDAQ	NKSH	Tue, May 12, 2020	27.99	27.99	25.99	25.99
4711	NASDAQ	NKSH	Mon, May 11, 2020	27.84	28.68	26.74	27.62
4710	NASDAQ	NKSH	Fri, May 8, 2020	27.87	29.87	27.62	27.62
4709	NASDAQ	NKSH	Thu, May 7, 2020	27.39	27.83	26.79	27.28
4708	NASDAQ	NKSH	Wed, May 6, 2020	27.90	28.00	26.75	26.75
4707	NASDAQ	NKSH	Tue, May 5, 2020	29.53	29.58	27.61	27.76
4706	NASDAQ	NKSH	Mon, May 4, 2020	29.00	30.65	28.03	29.19
4705	NASDAQ	NKSH	Fri, May 1, 2020	29.00	30.30	28.20	28.81
4704	NASDAQ	NKSH	Thu, Apr 30, 2020	33.24	33.24	29.09	29.98
4703	NASDAQ	NKSH	Wed, Apr 29, 2020	31.14	34.37	30.97	34.30
4702	NASDAQ	NKSH	Tue, Apr 28, 2020	30.43	31.02	29.75	29.82
4701	NASDAQ	NKSH	Mon, Apr 27, 2020	27.68	30.13	27.17	29.71
4700	NASDAQ	NKSH	Fri, Apr 24, 2020	26.85	26.96	26.21	26.96
4699	NASDAQ	NKSH	Thu, Apr 23, 2020	26.25	26.71	26.24	26.40
4698	NASDAQ	NKSH	Wed, Apr 22, 2020	26.86	27.38	26.31	26.49
4697	NASDAQ	NKSH	Tue, Apr 21, 2020	26.26	27.70	26.26	26.86
4696	NASDAQ	NKSH	Mon, Apr 20, 2020	28.37	28.68	26.25	26.61
4695	NASDAQ	NKSH	Fri, Apr 17, 2020	28.44	28.67	27.83	27.85
4694	NASDAQ	NKSH	Thu, Apr 16, 2020	27.94	27.94	27.00	27.31
4693	NASDAQ	NKSH	Wed, Apr 15, 2020	28.06	29.15	27.01	27.76
4692	NASDAQ	NKSH	Tue, Apr 14, 2020	30.23	31.05	28.45	28.45
4691	NASDAQ	NKSH	Mon, Apr 13, 2020	30.13	31.01	29.84	29.94
4690	NASDAQ	NKSH	Thu, Apr 9, 2020	31.48	31.70	29.86	30.46
4689	NASDAQ	NKSH	Wed, Apr 8, 2020	30.85	31.89	29.88	31.25
4688	NASDAQ	NKSH	Tue, Apr 7, 2020	32.08	32.47	29.99	30.90
4687	NASDAQ	NKSH	Mon, Apr 6, 2020	30.20	31.95	29.15	31.95
4686	NASDAQ	NKSH	Fri, Apr 3, 2020	29.29	30.50	28.06	28.20
4685	NASDAQ	NKSH	Thu, Apr 2, 2020	27.87	30.42	27.87	29.83
4684	NASDAQ	NKSH	Wed, Apr 1, 2020	31.13	31.13	27.85	28.05
4683	NASDAQ	NKSH	Tue, Mar 31, 2020	31.63	31.91	29.00	31.90
4682	NASDAQ	NKSH	Mon, Mar 30, 2020	31.04	33.04	30.92	32.98
4681	NASDAQ	NKSH	Fri, Mar 27, 2020	33.00	33.00	30.20	30.25
4680	NASDAQ	NKSH	Thu, Mar 26, 2020	30.70	34.57	30.70	34.50
4679	NASDAQ	NKSH	Wed, Mar 25, 2020	35.01	35.01	29.78	31.07
4678	NASDAQ	NKSH	Tue, Mar 24, 2020	30.95	35.35	30.06	35.34
4677	NASDAQ	NKSH	Mon, Mar 23, 2020	31.45	34.60	28.00	30.06
4676	NASDAQ	NKSH	Fri, Mar 20, 2020	39.42	40.00	30.58	30.58
4675	NASDAQ	NKSH	Thu, Mar 19, 2020	35.29	44.99	34.90	39.81
4674	NASDAQ	NKSH	Wed, Mar 18, 2020	37.92	37.92	34.60	34.60
4673	NASDAQ	NKSH	Tue, Mar 17, 2020	33.19	40.91	32.00	40.81
4672	NASDAQ	NKSH	Mon, Mar 16, 2020	29.17	32.80	29.17	31.66
4671	NASDAQ	NKSH	Fri, Mar 13, 2020	29.39	32.50	28.98	32.50
4670	NASDAQ	NKSH	Thu, Mar 12, 2020	29.95	29.95	28.33	28.40
4669	NASDAQ	NKSH	Wed, Mar 11, 2020	31.05	32.03	30.00	30.00
4668	NASDAQ	NKSH	Tue, Mar 10, 2020	32.99	32.99	27.91	32.09
4667	NASDAQ	NKSH	Mon, Mar 9, 2020	32.00	33.59	31.73	32.40
4666	NASDAQ	NKSH	Fri, Mar 6, 2020	33.52	35.58	33.52	34.37
4665	NASDAQ	NKSH	Thu, Mar 5, 2020	35.42	36.57	33.52	34.22
4664	NASDAQ	NKSH	Wed, Mar 4, 2020	35.03	37.67	34.75	37.25
4663	NASDAQ	NKSH	Tue, Mar 3, 2020	35.65	37.15	34.76	34.99
4662	NASDAQ	NKSH	Mon, Mar 2, 2020	35.08	36.53	34.75	35.80
4661	NASDAQ	NKSH	Fri, Feb 28, 2020	35.53	36.40	34.50	34.95
4660	NASDAQ	NKSH	Thu, Feb 27, 2020	37.10	38.01	36.00	36.00
4659	NASDAQ	NKSH	Wed, Feb 26, 2020	38.68	38.85	36.57	37.59
4658	NASDAQ	NKSH	Tue, Feb 25, 2020	40.50	40.55	38.10	38.10
4657	NASDAQ	NKSH	Mon, Feb 24, 2020	40.01	40.45	39.80	39.94
4656	NASDAQ	NKSH	Fri, Feb 21, 2020	40.27	40.59	40.03	40.03
4655	NASDAQ	NKSH	Thu, Feb 20, 2020	39.95	40.48	39.50	40.13
4654	NASDAQ	NKSH	Wed, Feb 19, 2020	40.09	41.07	39.68	40.38
4653	NASDAQ	NKSH	Tue, Feb 18, 2020	40.74	41.68	39.80	39.80
4652	NASDAQ	NKSH	Fri, Feb 14, 2020	40.07	40.68	39.98	40.37
4651	NASDAQ	NKSH	Thu, Feb 13, 2020	40.27	40.39	40.20	40.39
4650	NASDAQ	NKSH	Wed, Feb 12, 2020	40.30	40.53	39.82	39.82
4649	NASDAQ	NKSH	Tue, Feb 11, 2020	40.30	41.02	39.73	39.76
4648	NASDAQ	NKSH	Mon, Feb 10, 2020	40.07	40.38	39.00	40.38
4647	NASDAQ	NKSH	Fri, Feb 7, 2020	40.06	40.16	40.06	40.16
4646	NASDAQ	NKSH	Thu, Feb 6, 2020	40.44	40.85	39.89	40.25
4645	NASDAQ	NKSH	Wed, Feb 5, 2020	41.36	41.50	39.93	40.41
4644	NASDAQ	NKSH	Tue, Feb 4, 2020	39.97	41.00	39.91	40.67
4643	NASDAQ	NKSH	Mon, Feb 3, 2020	40.68	41.37	40.41	40.84
4642	NASDAQ	NKSH	Fri, Jan 31, 2020	41.67	41.67	40.72	40.84
4641	NASDAQ	NKSH	Thu, Jan 30, 2020	41.31	42.25	41.31	41.87
4640	NASDAQ	NKSH	Wed, Jan 29, 2020	41.44	41.55	41.44	41.55
4639	NASDAQ	NKSH	Tue, Jan 28, 2020	41.53	41.70	41.38	41.38
4638	NASDAQ	NKSH	Mon, Jan 27, 2020	41.01	42.24	41.01	41.42
4637	NASDAQ	NKSH	Fri, Jan 24, 2020	41.36	41.75	41.03	41.33
4636	NASDAQ	NKSH	Thu, Jan 23, 2020	41.80	41.82	40.86	41.45
4635	NASDAQ	NKSH	Wed, Jan 22, 2020	41.25	41.80	41.25	41.80
4634	NASDAQ	NKSH	Tue, Jan 21, 2020	42.11	42.25	41.46	41.82
4633	NASDAQ	NKSH	Fri, Jan 17, 2020	43.28	43.28	41.94	42.11
4632	NASDAQ	NKSH	Thu, Jan 16, 2020	42.92	43.22	42.39	42.92
4631	NASDAQ	NKSH	Wed, Jan 15, 2020	42.81	43.07	42.43	42.75
4630	NASDAQ	NKSH	Tue, Jan 14, 2020	42.30	43.45	42.03	43.10
4629	NASDAQ	NKSH	Mon, Jan 13, 2020	43.09	43.50	42.25	43.30
4628	NASDAQ	NKSH	Fri, Jan 10, 2020	43.33	43.59	42.90	43.09
4627	NASDAQ	NKSH	Thu, Jan 9, 2020	43.05	43.80	42.94	43.80
4626	NASDAQ	NKSH	Wed, Jan 8, 2020	43.02	43.12	42.58	43.03
4625	NASDAQ	NKSH	Tue, Jan 7, 2020	42.90	43.66	42.74	42.83
4624	NASDAQ	NKSH	Mon, Jan 6, 2020	42.31	43.81	42.07	43.22
4623	NASDAQ	NKSH	Fri, Jan 3, 2020	43.60	43.60	42.49	42.82
4622	NASDAQ	NKSH	Thu, Jan 2, 2020	44.43	44.43	43.45	43.60
4621	NASDAQ	NKSH	Tue, Dec 31, 2019	45.25	45.52	43.58	44.93
4620	NASDAQ	NKSH	Mon, Dec 30, 2019	46.20	46.20	45.40	45.40
4619	NASDAQ	NKSH	Fri, Dec 27, 2019	45.84	46.26	45.60	46.06
4618	NASDAQ	NKSH	Thu, Dec 26, 2019	45.90	46.35	45.68	46.20
4617	NASDAQ	NKSH	Tue, Dec 24, 2019	45.65	46.29	45.18	46.29
4616	NASDAQ	NKSH	Mon, Dec 23, 2019	45.57	46.61	45.17	45.95
4615	NASDAQ	NKSH	Fri, Dec 20, 2019	45.98	46.38	44.91	46.38
4614	NASDAQ	NKSH	Thu, Dec 19, 2019	45.30	46.09	45.30	46.08
4613	NASDAQ	NKSH	Wed, Dec 18, 2019	45.58	45.81	44.96	45.77
4612	NASDAQ	NKSH	Tue, Dec 17, 2019	46.11	46.50	45.81	46.00
4611	NASDAQ	NKSH	Mon, Dec 16, 2019	46.08	46.87	45.82	46.12
4610	NASDAQ	NKSH	Fri, Dec 13, 2019	45.21	46.15	45.21	45.93
4609	NASDAQ	NKSH	Thu, Dec 12, 2019	44.34	46.30	44.34	45.35
4608	NASDAQ	NKSH	Wed, Dec 11, 2019	44.39	44.82	44.00	44.70
4607	NASDAQ	NKSH	Tue, Dec 10, 2019	43.06	44.45	43.06	44.40
4606	NASDAQ	NKSH	Mon, Dec 9, 2019	43.56	44.03	43.44	43.55
4605	NASDAQ	NKSH	Fri, Dec 6, 2019	44.55	44.55	43.82	43.82
4604	NASDAQ	NKSH	Thu, Dec 5, 2019	43.65	44.64	43.40	43.90
4603	NASDAQ	NKSH	Wed, Dec 4, 2019	42.77	44.50	42.46	43.85
4602	NASDAQ	NKSH	Tue, Dec 3, 2019	42.56	43.39	42.10	43.01
4601	NASDAQ	NKSH	Mon, Dec 2, 2019	43.60	43.73	42.59	43.22
4600	NASDAQ	NKSH	Fri, Nov 29, 2019	42.24	44.50	42.14	42.88
4599	NASDAQ	NKSH	Wed, Nov 27, 2019	44.39	44.39	42.96	43.04
4598	NASDAQ	NKSH	Tue, Nov 26, 2019	44.70	45.02	43.90	44.20
4597	NASDAQ	NKSH	Mon, Nov 25, 2019	44.65	44.65	40.46	44.35
4596	NASDAQ	NKSH	Fri, Nov 22, 2019	47.17	47.20	45.47	45.93
4595	NASDAQ	NKSH	Thu, Nov 21, 2019	45.91	48.82	45.50	47.62
4594	NASDAQ	NKSH	Wed, Nov 20, 2019	44.19	46.94	43.85	45.66
4593	NASDAQ	NKSH	Tue, Nov 19, 2019	43.71	44.99	43.25	44.34
4592	NASDAQ	NKSH	Mon, Nov 18, 2019	43.44	43.80	42.80	43.49
4591	NASDAQ	NKSH	Fri, Nov 15, 2019	43.68	43.69	42.61	43.28
4590	NASDAQ	NKSH	Thu, Nov 14, 2019	43.22	43.71	42.80	43.30
4589	NASDAQ	NKSH	Wed, Nov 13, 2019	43.47	43.47	42.87	43.26
4588	NASDAQ	NKSH	Tue, Nov 12, 2019	43.63	43.88	43.25	43.31
4587	NASDAQ	NKSH	Mon, Nov 11, 2019	43.17	43.44	43.17	43.43
4586	NASDAQ	NKSH	Fri, Nov 8, 2019	43.47	43.80	42.87	43.53
4585	NASDAQ	NKSH	Thu, Nov 7, 2019	43.59	43.80	42.94	43.24
4584	NASDAQ	NKSH	Wed, Nov 6, 2019	42.79	43.86	42.57	43.05
4583	NASDAQ	NKSH	Tue, Nov 5, 2019	42.72	43.35	42.51	43.15
4582	NASDAQ	NKSH	Mon, Nov 4, 2019	43.74	43.74	42.21	42.77
4581	NASDAQ	NKSH	Fri, Nov 1, 2019	42.13	43.38	42.13	43.11
4580	NASDAQ	NKSH	Thu, Oct 31, 2019	41.46	42.54	41.36	42.08
4579	NASDAQ	NKSH	Wed, Oct 30, 2019	42.23	42.54	41.60	41.90
4578	NASDAQ	NKSH	Tue, Oct 29, 2019	40.79	41.98	40.76	41.54
4577	NASDAQ	NKSH	Mon, Oct 28, 2019	41.70	41.70	40.13	41.21
4576	NASDAQ	NKSH	Fri, Oct 25, 2019	40.60	41.76	40.60	41.52
4575	NASDAQ	NKSH	Thu, Oct 24, 2019	41.04	41.43	40.32	41.41
4574	NASDAQ	NKSH	Wed, Oct 23, 2019	41.29	41.55	40.10	41.49
4573	NASDAQ	NKSH	Tue, Oct 22, 2019	41.49	41.88	40.59	41.31
4572	NASDAQ	NKSH	Mon, Oct 21, 2019	39.87	42.27	39.21	41.80
4571	NASDAQ	NKSH	Fri, Oct 18, 2019	39.36	40.66	38.94	39.30
4570	NASDAQ	NKSH	Thu, Oct 17, 2019	39.52	39.76	38.91	39.36
4569	NASDAQ	NKSH	Wed, Oct 16, 2019	38.11	39.68	38.11	39.68
4568	NASDAQ	NKSH	Tue, Oct 15, 2019	38.96	39.74	38.85	39.54
4567	NASDAQ	NKSH	Mon, Oct 14, 2019	39.18	39.66	38.51	38.90
4566	NASDAQ	NKSH	Fri, Oct 11, 2019	39.00	39.33	37.75	38.93
4565	NASDAQ	NKSH	Thu, Oct 10, 2019	38.28	39.05	38.23	38.50
4564	NASDAQ	NKSH	Wed, Oct 9, 2019	38.19	38.61	37.82	38.42
4563	NASDAQ	NKSH	Tue, Oct 8, 2019	38.77	38.90	38.06	38.13
4562	NASDAQ	NKSH	Mon, Oct 7, 2019	38.87	39.46	38.41	39.14
4561	NASDAQ	NKSH	Fri, Oct 4, 2019	39.65	39.80	39.14	39.30
4560	NASDAQ	NKSH	Thu, Oct 3, 2019	39.14	39.89	38.71	39.43
4559	NASDAQ	NKSH	Wed, Oct 2, 2019	39.23	39.65	38.49	39.14
4558	NASDAQ	NKSH	Tue, Oct 1, 2019	40.46	40.46	38.78	39.02
4557	NASDAQ	NKSH	Mon, Sep 30, 2019	39.80	40.59	39.75	40.05
4556	NASDAQ	NKSH	Fri, Sep 27, 2019	40.05	40.44	39.53	40.00
4555	NASDAQ	NKSH	Thu, Sep 26, 2019	40.95	40.95	39.54	40.03
4554	NASDAQ	NKSH	Wed, Sep 25, 2019	39.92	41.13	39.35	40.95
4553	NASDAQ	NKSH	Tue, Sep 24, 2019	40.60	40.81	39.37	39.56
4552	NASDAQ	NKSH	Mon, Sep 23, 2019	40.29	40.78	40.19	40.60
4551	NASDAQ	NKSH	Fri, Sep 20, 2019	39.87	40.29	39.30	40.29
4550	NASDAQ	NKSH	Thu, Sep 19, 2019	39.74	40.70	39.53	39.87
4549	NASDAQ	NKSH	Wed, Sep 18, 2019	39.72	40.33	39.18	40.06
4548	NASDAQ	NKSH	Tue, Sep 17, 2019	40.00	40.72	39.60	39.72
4547	NASDAQ	NKSH	Mon, Sep 16, 2019	40.91	40.92	40.00	40.30
4546	NASDAQ	NKSH	Fri, Sep 13, 2019	40.07	41.20	40.00	40.98
4545	NASDAQ	NKSH	Thu, Sep 12, 2019	38.08	40.14	38.08	39.67
4544	NASDAQ	NKSH	Wed, Sep 11, 2019	36.50	38.08	36.45	37.76
4543	NASDAQ	NKSH	Tue, Sep 10, 2019	34.90	37.00	34.86	36.54
4542	NASDAQ	NKSH	Mon, Sep 9, 2019	33.90	34.85	33.90	34.60
4541	NASDAQ	NKSH	Fri, Sep 6, 2019	33.90	33.90	33.29	33.63
4540	NASDAQ	NKSH	Thu, Sep 5, 2019	33.38	34.18	33.17	33.76
4539	NASDAQ	NKSH	Wed, Sep 4, 2019	33.37	33.85	33.37	33.58
4538	NASDAQ	NKSH	Tue, Sep 3, 2019	34.34	34.39	32.83	33.19
4537	NASDAQ	NKSH	Fri, Aug 30, 2019	33.37	33.93	33.03	33.50
4536	NASDAQ	NKSH	Thu, Aug 29, 2019	34.25	34.52	33.24	33.57
4535	NASDAQ	NKSH	Wed, Aug 28, 2019	33.28	33.80	33.28	33.80
4534	NASDAQ	NKSH	Tue, Aug 27, 2019	32.84	33.51	32.80	32.98
4533	NASDAQ	NKSH	Mon, Aug 26, 2019	33.41	33.41	32.82	33.00
4532	NASDAQ	NKSH	Fri, Aug 23, 2019	33.30	33.30	32.52	32.68
4531	NASDAQ	NKSH	Thu, Aug 22, 2019	33.84	33.84	33.36	33.36
4530	NASDAQ	NKSH	Wed, Aug 21, 2019	34.20	34.20	33.83	33.83
4529	NASDAQ	NKSH	Tue, Aug 20, 2019	34.24	34.24	33.94	34.04
4528	NASDAQ	NKSH	Mon, Aug 19, 2019	34.21	34.31	34.06	34.19
4527	NASDAQ	NKSH	Fri, Aug 16, 2019	34.13	34.15	33.66	34.10
4526	NASDAQ	NKSH	Thu, Aug 15, 2019	33.94	34.17	33.15	33.86
4525	NASDAQ	NKSH	Wed, Aug 14, 2019	33.62	34.30	33.62	33.80
4524	NASDAQ	NKSH	Tue, Aug 13, 2019	33.11	34.90	33.11	34.90
4523	NASDAQ	NKSH	Mon, Aug 12, 2019	34.43	34.78	34.43	34.78
4522	NASDAQ	NKSH	Fri, Aug 9, 2019	35.26	35.74	34.75	35.03
4521	NASDAQ	NKSH	Thu, Aug 8, 2019	33.90	35.78	33.90	35.25
4520	NASDAQ	NKSH	Wed, Aug 7, 2019	34.01	34.57	32.93	34.03
4519	NASDAQ	NKSH	Tue, Aug 6, 2019	33.94	34.31	33.51	34.05
4518	NASDAQ	NKSH	Mon, Aug 5, 2019	34.20	34.77	33.65	33.65
4517	NASDAQ	NKSH	Fri, Aug 2, 2019	35.58	35.58	34.50	34.50
4516	NASDAQ	NKSH	Thu, Aug 1, 2019	36.93	36.93	35.19	35.31
4515	NASDAQ	NKSH	Wed, Jul 31, 2019	37.01	38.08	36.64	36.64
4514	NASDAQ	NKSH	Tue, Jul 30, 2019	36.00	37.58	36.00	37.29
4513	NASDAQ	NKSH	Mon, Jul 29, 2019	36.48	37.01	36.30	36.60
4512	NASDAQ	NKSH	Fri, Jul 26, 2019	36.50	37.00	35.25	36.52
4511	NASDAQ	NKSH	Thu, Jul 25, 2019	34.64	36.94	34.58	36.15
4510	NASDAQ	NKSH	Wed, Jul 24, 2019	34.88	35.00	34.20	34.70
4509	NASDAQ	NKSH	Tue, Jul 23, 2019	35.85	36.29	34.60	34.60
4508	NASDAQ	NKSH	Mon, Jul 22, 2019	36.38	36.38	35.55	35.84
4507	NASDAQ	NKSH	Fri, Jul 19, 2019	37.06	37.40	35.86	36.30
4506	NASDAQ	NKSH	Thu, Jul 18, 2019	36.29	37.45	36.01	37.45
4505	NASDAQ	NKSH	Wed, Jul 17, 2019	36.62	36.62	36.45	36.45
4504	NASDAQ	NKSH	Tue, Jul 16, 2019	36.04	36.33	36.04	36.33
4503	NASDAQ	NKSH	Mon, Jul 15, 2019	36.83	36.85	35.71	36.19
4502	NASDAQ	NKSH	Fri, Jul 12, 2019	36.72	37.12	36.72	36.75
4501	NASDAQ	NKSH	Thu, Jul 11, 2019	36.80	36.80	36.60	36.72
4500	NASDAQ	NKSH	Wed, Jul 10, 2019	37.45	37.47	36.71	36.92
4499	NASDAQ	NKSH	Tue, Jul 9, 2019	37.36	37.82	37.06	37.38
4498	NASDAQ	NKSH	Mon, Jul 8, 2019	38.45	38.47	37.55	37.55
4497	NASDAQ	NKSH	Fri, Jul 5, 2019	37.57	38.88	37.45	38.18
4496	NASDAQ	NKSH	Wed, Jul 3, 2019	37.99	37.99	37.57	37.57
4495	NASDAQ	NKSH	Tue, Jul 2, 2019	37.46	38.57	37.46	38.57
4494	NASDAQ	NKSH	Mon, Jul 1, 2019	38.79	38.79	36.77	38.41
4493	NASDAQ	NKSH	Fri, Jun 28, 2019	37.12	39.04	36.93	38.93
4492	NASDAQ	NKSH	Thu, Jun 27, 2019	37.12	37.35	36.90	37.34
4491	NASDAQ	NKSH	Wed, Jun 26, 2019	37.20	37.48	37.03	37.48
4490	NASDAQ	NKSH	Tue, Jun 25, 2019	37.20	37.46	36.88	37.46
4489	NASDAQ	NKSH	Mon, Jun 24, 2019	37.52	37.54	37.15	37.40
4488	NASDAQ	NKSH	Fri, Jun 21, 2019	36.50	37.54	36.50	37.53
4487	NASDAQ	NKSH	Thu, Jun 20, 2019	37.38	37.85	36.50	36.76
4486	NASDAQ	NKSH	Wed, Jun 19, 2019	38.00	38.00	37.07	37.19
4485	NASDAQ	NKSH	Tue, Jun 18, 2019	37.71	38.05	37.51	38.05
4484	NASDAQ	NKSH	Mon, Jun 17, 2019	37.36	38.22	37.24	38.15
4483	NASDAQ	NKSH	Fri, Jun 14, 2019	37.92	38.18	37.23	37.25
4482	NASDAQ	NKSH	Thu, Jun 13, 2019	38.42	38.70	37.58	37.89
4481	NASDAQ	NKSH	Wed, Jun 12, 2019	37.81	38.85	37.81	38.60
4480	NASDAQ	NKSH	Tue, Jun 11, 2019	37.90	38.39	37.60	38.39
4479	NASDAQ	NKSH	Mon, Jun 10, 2019	37.25	37.90	36.66	37.41
4478	NASDAQ	NKSH	Fri, Jun 7, 2019	37.43	37.81	36.62	37.08
4477	NASDAQ	NKSH	Thu, Jun 6, 2019	37.76	38.11	36.91	37.43
4476	NASDAQ	NKSH	Wed, Jun 5, 2019	39.50	39.50	37.66	37.67
4475	NASDAQ	NKSH	Tue, Jun 4, 2019	39.28	39.96	39.18	39.96
4474	NASDAQ	NKSH	Mon, Jun 3, 2019	38.23	39.19	37.77	39.17
4473	NASDAQ	NKSH	Fri, May 31, 2019	37.25	37.98	36.89	37.96
4472	NASDAQ	NKSH	Thu, May 30, 2019	37.38	37.67	36.81	37.57
4471	NASDAQ	NKSH	Wed, May 29, 2019	38.66	38.83	36.87	37.07
4470	NASDAQ	NKSH	Tue, May 28, 2019	39.27	39.49	38.45	39.12
4469	NASDAQ	NKSH	Fri, May 24, 2019	38.87	39.50	38.44	39.30
4468	NASDAQ	NKSH	Thu, May 23, 2019	40.17	40.17	38.33	39.28
4467	NASDAQ	NKSH	Wed, May 22, 2019	40.75	40.75	38.99	39.34
4466	NASDAQ	NKSH	Tue, May 21, 2019	40.94	41.58	40.06	40.70
4465	NASDAQ	NKSH	Mon, May 20, 2019	41.08	41.51	40.37	40.60
4464	NASDAQ	NKSH	Fri, May 17, 2019	40.14	41.50	40.14	41.29
4463	NASDAQ	NKSH	Thu, May 16, 2019	39.98	40.84	39.80	40.40
4462	NASDAQ	NKSH	Wed, May 15, 2019	40.47	40.60	39.47	39.98
4461	NASDAQ	NKSH	Tue, May 14, 2019	40.47	40.90	40.02	40.67
4460	NASDAQ	NKSH	Mon, May 13, 2019	41.35	41.54	40.06	40.81
4459	NASDAQ	NKSH	Fri, May 10, 2019	41.25	42.10	41.25	41.80
4458	NASDAQ	NKSH	Thu, May 9, 2019	41.85	43.22	41.42	41.81
4457	NASDAQ	NKSH	Wed, May 8, 2019	41.76	42.40	40.82	41.80
4456	NASDAQ	NKSH	Tue, May 7, 2019	41.20	42.13	40.94	41.70
4455	NASDAQ	NKSH	Mon, May 6, 2019	40.70	41.78	40.70	41.25
4454	NASDAQ	NKSH	Fri, May 3, 2019	41.16	41.16	40.07	40.90
4453	NASDAQ	NKSH	Thu, May 2, 2019	39.44	41.04	39.44	40.97
4452	NASDAQ	NKSH	Wed, May 1, 2019	42.45	43.19	39.34	39.34
4451	NASDAQ	NKSH	Tue, Apr 30, 2019	43.81	44.20	42.02	42.29
4450	NASDAQ	NKSH	Mon, Apr 29, 2019	43.22	43.78	42.89	43.78
4449	NASDAQ	NKSH	Fri, Apr 26, 2019	42.88	43.92	42.49	43.11
4448	NASDAQ	NKSH	Thu, Apr 25, 2019	42.74	43.00	42.41	42.75
4447	NASDAQ	NKSH	Wed, Apr 24, 2019	42.59	43.00	41.26	42.70
4446	NASDAQ	NKSH	Tue, Apr 23, 2019	41.70	42.53	41.29	42.50
4445	NASDAQ	NKSH	Mon, Apr 22, 2019	41.81	41.96	41.30	41.40
4444	NASDAQ	NKSH	Thu, Apr 18, 2019	41.80	42.35	41.03	41.81
4443	NASDAQ	NKSH	Wed, Apr 17, 2019	40.77	42.76	40.74	41.79
4442	NASDAQ	NKSH	Tue, Apr 16, 2019	41.30	41.38	40.25	40.64
4441	NASDAQ	NKSH	Mon, Apr 15, 2019	41.10	42.40	41.00	41.24
4440	NASDAQ	NKSH	Fri, Apr 12, 2019	41.80	43.00	40.80	41.20
4439	NASDAQ	NKSH	Thu, Apr 11, 2019	41.60	42.31	40.51	41.52
4438	NASDAQ	NKSH	Wed, Apr 10, 2019	40.99	42.19	40.35	41.80
4437	NASDAQ	NKSH	Tue, Apr 9, 2019	41.50	41.50	40.26	40.45
4436	NASDAQ	NKSH	Mon, Apr 8, 2019	40.14	41.65	40.14	41.58
4435	NASDAQ	NKSH	Fri, Apr 5, 2019	39.68	40.05	39.68	40.05
4434	NASDAQ	NKSH	Thu, Apr 4, 2019	40.19	41.26	39.03	39.85
4433	NASDAQ	NKSH	Wed, Apr 3, 2019	40.39	42.22	39.51	40.19
4432	NASDAQ	NKSH	Tue, Apr 2, 2019	41.27	41.27	39.51	40.39
4431	NASDAQ	NKSH	Mon, Apr 1, 2019	42.74	42.93	41.26	41.26
4430	NASDAQ	NKSH	Fri, Mar 29, 2019	42.74	44.15	41.51	42.85
4429	NASDAQ	NKSH	Thu, Mar 28, 2019	41.79	41.79	40.99	41.79
4428	NASDAQ	NKSH	Wed, Mar 27, 2019	40.50	40.84	40.03	40.84
4427	NASDAQ	NKSH	Tue, Mar 26, 2019	40.50	40.50	39.74	40.50
4426	NASDAQ	NKSH	Mon, Mar 25, 2019	41.67	41.70	39.54	40.50
4425	NASDAQ	NKSH	Fri, Mar 22, 2019	42.45	42.45	41.17	41.17
4424	NASDAQ	NKSH	Thu, Mar 21, 2019	42.22	43.77	42.22	43.00
4423	NASDAQ	NKSH	Wed, Mar 20, 2019	43.56	43.88	42.00	42.13
4422	NASDAQ	NKSH	Tue, Mar 19, 2019	44.60	45.01	43.13	43.40
4421	NASDAQ	NKSH	Mon, Mar 18, 2019	44.47	44.47	43.39	44.09
4420	NASDAQ	NKSH	Fri, Mar 15, 2019	42.79	44.88	42.79	44.31
4419	NASDAQ	NKSH	Thu, Mar 14, 2019	41.98	42.81	41.40	42.69
4418	NASDAQ	NKSH	Wed, Mar 13, 2019	40.86	41.89	40.51	41.80
4417	NASDAQ	NKSH	Tue, Mar 12, 2019	41.69	41.81	40.63	41.04
4416	NASDAQ	NKSH	Mon, Mar 11, 2019	41.11	41.70	40.30	41.40
4415	NASDAQ	NKSH	Fri, Mar 8, 2019	40.39	41.83	40.20	41.00
4414	NASDAQ	NKSH	Thu, Mar 7, 2019	41.26	41.98	39.96	40.83
4413	NASDAQ	NKSH	Wed, Mar 6, 2019	40.19	41.49	39.80	41.01
4412	NASDAQ	NKSH	Tue, Mar 5, 2019	39.12	40.35	38.99	40.00
4411	NASDAQ	NKSH	Mon, Mar 4, 2019	39.90	39.90	39.14	39.14
4410	NASDAQ	NKSH	Fri, Mar 1, 2019	39.87	39.87	39.66	39.66
4409	NASDAQ	NKSH	Thu, Feb 28, 2019	39.81	39.96	38.91	39.50
4408	NASDAQ	NKSH	Wed, Feb 27, 2019	39.63	39.77	39.50	39.77
4407	NASDAQ	NKSH	Tue, Feb 26, 2019	39.90	40.28	39.50	39.95
4406	NASDAQ	NKSH	Mon, Feb 25, 2019	40.00	40.33	39.76	39.76
4405	NASDAQ	NKSH	Fri, Feb 22, 2019	39.82	40.52	39.82	40.25
4404	NASDAQ	NKSH	Thu, Feb 21, 2019	39.40	40.34	39.30	40.13
4403	NASDAQ	NKSH	Wed, Feb 20, 2019	40.53	40.78	39.40	39.40
4402	NASDAQ	NKSH	Tue, Feb 19, 2019	38.75	40.37	38.75	40.02
4401	NASDAQ	NKSH	Fri, Feb 15, 2019	38.19	39.15	38.01	38.94
4400	NASDAQ	NKSH	Thu, Feb 14, 2019	37.82	38.47	37.02	37.86
4399	NASDAQ	NKSH	Wed, Feb 13, 2019	37.34	38.10	36.37	37.31
4398	NASDAQ	NKSH	Tue, Feb 12, 2019	36.86	37.44	35.76	36.90
4397	NASDAQ	NKSH	Mon, Feb 11, 2019	37.47	38.65	36.32	36.80
4396	NASDAQ	NKSH	Fri, Feb 8, 2019	39.37	39.37	37.05	37.05
4395	NASDAQ	NKSH	Thu, Feb 7, 2019	37.89	39.65	37.59	38.86
4394	NASDAQ	NKSH	Wed, Feb 6, 2019	36.96	40.59	36.96	38.08
4393	NASDAQ	NKSH	Tue, Feb 5, 2019	37.97	38.93	37.56	37.56
4392	NASDAQ	NKSH	Mon, Feb 4, 2019	35.19	37.97	35.19	37.80
4391	NASDAQ	NKSH	Fri, Feb 1, 2019	34.97	36.67	34.31	35.19
4390	NASDAQ	NKSH	Thu, Jan 31, 2019	34.60	35.00	33.65	34.73
4389	NASDAQ	NKSH	Wed, Jan 30, 2019	34.27	34.97	34.22	34.88
4388	NASDAQ	NKSH	Tue, Jan 29, 2019	34.33	34.92	33.66	34.36
4387	NASDAQ	NKSH	Mon, Jan 28, 2019	34.07	34.67	33.94	34.67
4386	NASDAQ	NKSH	Fri, Jan 25, 2019	34.25	35.08	34.12	34.69
4385	NASDAQ	NKSH	Thu, Jan 24, 2019	33.92	35.00	33.92	34.30
4384	NASDAQ	NKSH	Wed, Jan 23, 2019	34.39	35.39	34.16	34.24
4383	NASDAQ	NKSH	Tue, Jan 22, 2019	34.75	35.38	33.68	34.13
4382	NASDAQ	NKSH	Fri, Jan 18, 2019	35.03	35.88	34.45	34.49
4381	NASDAQ	NKSH	Thu, Jan 17, 2019	37.21	37.33	35.03	35.21
4380	NASDAQ	NKSH	Wed, Jan 16, 2019	37.25	38.00	36.50	36.67
4379	NASDAQ	NKSH	Tue, Jan 15, 2019	38.82	38.82	36.92	37.40
4378	NASDAQ	NKSH	Mon, Jan 14, 2019	37.50	40.29	37.50	38.82
4377	NASDAQ	NKSH	Fri, Jan 11, 2019	37.08	40.35	34.61	37.00
4376	NASDAQ	NKSH	Thu, Jan 10, 2019	37.97	38.00	36.75	36.80
4375	NASDAQ	NKSH	Wed, Jan 9, 2019	37.00	38.55	36.92	38.40
4374	NASDAQ	NKSH	Tue, Jan 8, 2019	37.36	37.78	36.30	37.10
4373	NASDAQ	NKSH	Mon, Jan 7, 2019	37.16	39.12	36.60	37.00
4372	NASDAQ	NKSH	Fri, Jan 4, 2019	37.17	37.50	37.16	37.16
4371	NASDAQ	NKSH	Thu, Jan 3, 2019	36.25	37.41	36.25	36.70
4370	NASDAQ	NKSH	Wed, Jan 2, 2019	36.46	36.71	36.45	36.71
4369	NASDAQ	NKSH	Mon, Dec 31, 2018	36.81	36.95	36.05	36.43
4368	NASDAQ	NKSH	Fri, Dec 28, 2018	36.40	36.86	36.05	36.37
4367	NASDAQ	NKSH	Thu, Dec 27, 2018	35.49	37.14	35.49	36.17
4366	NASDAQ	NKSH	Wed, Dec 26, 2018	34.85	36.29	34.58	35.73
4365	NASDAQ	NKSH	Mon, Dec 24, 2018	35.26	35.60	34.49	34.65
4364	NASDAQ	NKSH	Fri, Dec 21, 2018	36.01	36.30	35.41	35.91
4363	NASDAQ	NKSH	Thu, Dec 20, 2018	38.15	38.15	36.28	36.89
4362	NASDAQ	NKSH	Wed, Dec 19, 2018	38.94	39.50	37.73	38.17
4361	NASDAQ	NKSH	Tue, Dec 18, 2018	39.01	39.51	38.50	38.60
4360	NASDAQ	NKSH	Mon, Dec 17, 2018	39.00	40.66	38.53	38.76
4359	NASDAQ	NKSH	Fri, Dec 14, 2018	39.82	40.19	38.02	38.84
4358	NASDAQ	NKSH	Thu, Dec 13, 2018	40.11	40.70	39.23	39.84
4357	NASDAQ	NKSH	Wed, Dec 12, 2018	40.21	42.54	39.38	41.39
4356	NASDAQ	NKSH	Tue, Dec 11, 2018	39.40	39.40	38.67	39.24
4355	NASDAQ	NKSH	Mon, Dec 10, 2018	38.66	38.66	37.60	38.58
4354	NASDAQ	NKSH	Fri, Dec 7, 2018	41.65	42.07	38.00	38.41
4353	NASDAQ	NKSH	Thu, Dec 6, 2018	42.59	42.59	40.36	41.11
4352	NASDAQ	NKSH	Tue, Dec 4, 2018	43.57	47.04	43.00	43.00
4351	NASDAQ	NKSH	Mon, Dec 3, 2018	44.38	44.38	43.54	43.54
4350	NASDAQ	NKSH	Fri, Nov 30, 2018	43.44	44.30	42.50	43.29
4349	NASDAQ	NKSH	Thu, Nov 29, 2018	43.51	44.30	43.51	43.51
4348	NASDAQ	NKSH	Wed, Nov 28, 2018	44.30	44.30	43.26	43.72
4347	NASDAQ	NKSH	Tue, Nov 27, 2018	43.24	43.35	43.00	43.02
4346	NASDAQ	NKSH	Mon, Nov 26, 2018	44.40	44.78	43.59	43.59
4345	NASDAQ	NKSH	Fri, Nov 23, 2018	43.89	44.80	42.58	44.80
4344	NASDAQ	NKSH	Wed, Nov 21, 2018	44.11	44.46	43.84	44.46
4343	NASDAQ	NKSH	Tue, Nov 20, 2018	44.03	46.08	43.80	43.80
4342	NASDAQ	NKSH	Mon, Nov 19, 2018	44.20	45.12	44.20	44.20
4341	NASDAQ	NKSH	Fri, Nov 16, 2018	44.61	45.56	44.12	44.20
4340	NASDAQ	NKSH	Thu, Nov 15, 2018	43.21	45.40	43.21	44.80
4339	NASDAQ	NKSH	Wed, Nov 14, 2018	43.90	44.10	43.14	43.14
4338	NASDAQ	NKSH	Tue, Nov 13, 2018	43.14	43.73	43.14	43.57
4337	NASDAQ	NKSH	Mon, Nov 12, 2018	43.21	43.84	43.01	43.30
4336	NASDAQ	NKSH	Fri, Nov 9, 2018	43.50	45.65	43.00	43.00
4335	NASDAQ	NKSH	Thu, Nov 8, 2018	44.07	44.11	43.02	43.50
4334	NASDAQ	NKSH	Wed, Nov 7, 2018	43.00	43.56	43.00	43.56
4333	NASDAQ	NKSH	Tue, Nov 6, 2018	43.23	43.39	43.11	43.33
4332	NASDAQ	NKSH	Mon, Nov 5, 2018	43.05	43.05	43.05	43.05
4331	NASDAQ	NKSH	Fri, Nov 2, 2018	45.60	45.60	42.85	42.85
4330	NASDAQ	NKSH	Thu, Nov 1, 2018	43.05	43.96	43.05	43.96
4329	NASDAQ	NKSH	Wed, Oct 31, 2018	43.65	43.71	42.83	43.18
4328	NASDAQ	NKSH	Tue, Oct 30, 2018	43.16	43.68	42.50	42.60
4327	NASDAQ	NKSH	Mon, Oct 29, 2018	42.56	43.51	42.56	43.51
4326	NASDAQ	NKSH	Fri, Oct 26, 2018	43.50	44.80	41.23	43.37
4325	NASDAQ	NKSH	Thu, Oct 25, 2018	44.52	45.20	43.12	43.45
4324	NASDAQ	NKSH	Wed, Oct 24, 2018	45.89	46.10	45.29	45.29
4323	NASDAQ	NKSH	Tue, Oct 23, 2018	45.80	47.27	45.46	45.99
4322	NASDAQ	NKSH	Mon, Oct 22, 2018	44.45	46.55	44.45	46.48
4321	NASDAQ	NKSH	Fri, Oct 19, 2018	44.82	45.57	44.50	44.75
4320	NASDAQ	NKSH	Thu, Oct 18, 2018	45.30	45.74	45.30	45.63
4319	NASDAQ	NKSH	Wed, Oct 17, 2018	44.93	45.75	44.93	45.37
4318	NASDAQ	NKSH	Tue, Oct 16, 2018	46.00	46.00	44.75	45.14
4317	NASDAQ	NKSH	Mon, Oct 15, 2018	45.00	45.12	44.75	45.12
4316	NASDAQ	NKSH	Fri, Oct 12, 2018	46.63	46.63	44.61	44.74
4315	NASDAQ	NKSH	Thu, Oct 11, 2018	46.86	47.15	46.22	46.63
4314	NASDAQ	NKSH	Wed, Oct 10, 2018	46.93	47.01	46.67	46.84
4313	NASDAQ	NKSH	Tue, Oct 9, 2018	46.85	47.50	45.83	46.97
4312	NASDAQ	NKSH	Mon, Oct 8, 2018	46.55	47.43	46.50	47.11
4311	NASDAQ	NKSH	Fri, Oct 5, 2018	46.94	47.00	46.21	46.21
4310	NASDAQ	NKSH	Thu, Oct 4, 2018	47.04	47.20	46.84	47.20
4309	NASDAQ	NKSH	Wed, Oct 3, 2018	45.59	47.27	45.50	47.25
4308	NASDAQ	NKSH	Tue, Oct 2, 2018	45.50	45.98	45.35	45.65
4307	NASDAQ	NKSH	Mon, Oct 1, 2018	45.87	45.87	45.19	45.49
4306	NASDAQ	NKSH	Fri, Sep 28, 2018	45.87	45.87	45.45	45.45
4305	NASDAQ	NKSH	Thu, Sep 27, 2018	45.50	46.20	45.50	45.60
4304	NASDAQ	NKSH	Wed, Sep 26, 2018	45.20	45.95	45.20	45.40
4303	NASDAQ	NKSH	Tue, Sep 25, 2018	45.80	45.80	45.00	45.30
4302	NASDAQ	NKSH	Mon, Sep 24, 2018	45.40	45.80	45.40	45.60
4301	NASDAQ	NKSH	Fri, Sep 21, 2018	45.25	46.25	45.25	46.10
4300	NASDAQ	NKSH	Thu, Sep 20, 2018	45.70	45.70	44.61	45.50
4299	NASDAQ	NKSH	Wed, Sep 19, 2018	45.75	45.75	45.20	45.35
4298	NASDAQ	NKSH	Tue, Sep 18, 2018	45.75	46.00	45.60	45.75
4297	NASDAQ	NKSH	Mon, Sep 17, 2018	46.05	46.05	45.65	45.95
4296	NASDAQ	NKSH	Fri, Sep 14, 2018	46.00	46.40	46.00	46.25
4295	NASDAQ	NKSH	Thu, Sep 13, 2018	46.20	46.20	46.00	46.00
4294	NASDAQ	NKSH	Wed, Sep 12, 2018	46.15	46.25	46.10	46.15
4293	NASDAQ	NKSH	Tue, Sep 11, 2018	46.30	46.55	46.10	46.10
4292	NASDAQ	NKSH	Mon, Sep 10, 2018	46.25	46.35	46.10	46.30
4291	NASDAQ	NKSH	Fri, Sep 7, 2018	46.00	46.65	46.00	46.25
4290	NASDAQ	NKSH	Thu, Sep 6, 2018	46.25	46.60	46.10	46.10
4289	NASDAQ	NKSH	Wed, Sep 5, 2018	46.10	46.25	46.10	46.25
4288	NASDAQ	NKSH	Tue, Sep 4, 2018	46.10	46.70	46.00	46.25
4287	NASDAQ	NKSH	Fri, Aug 31, 2018	46.25	46.60	45.76	46.00
4286	NASDAQ	NKSH	Thu, Aug 30, 2018	46.50	46.55	46.05	46.05
4285	NASDAQ	NKSH	Wed, Aug 29, 2018	46.65	46.65	46.00	46.45
4284	NASDAQ	NKSH	Tue, Aug 28, 2018	46.95	47.00	46.35	46.35
4283	NASDAQ	NKSH	Mon, Aug 27, 2018	47.40	47.40	47.00	47.15
4282	NASDAQ	NKSH	Fri, Aug 24, 2018	46.70	47.40	46.70	47.00
4281	NASDAQ	NKSH	Thu, Aug 23, 2018	46.80	46.80	46.35	46.70
4280	NASDAQ	NKSH	Wed, Aug 22, 2018	47.05	47.55	46.43	47.50
4279	NASDAQ	NKSH	Tue, Aug 21, 2018	47.15	47.60	46.80	46.80
4278	NASDAQ	NKSH	Mon, Aug 20, 2018	46.70	47.10	46.35	47.10
4277	NASDAQ	NKSH	Fri, Aug 17, 2018	46.00	46.95	46.00	46.80
4276	NASDAQ	NKSH	Thu, Aug 16, 2018	46.50	47.15	46.20	46.35
4275	NASDAQ	NKSH	Wed, Aug 15, 2018	46.80	46.80	45.85	45.95
4274	NASDAQ	NKSH	Tue, Aug 14, 2018	45.85	46.65	45.85	46.35
4273	NASDAQ	NKSH	Mon, Aug 13, 2018	46.10	46.55	45.45	45.70
4272	NASDAQ	NKSH	Fri, Aug 10, 2018	46.05	46.60	45.55	46.10
4271	NASDAQ	NKSH	Thu, Aug 9, 2018	45.95	46.35	45.90	45.95
4270	NASDAQ	NKSH	Wed, Aug 8, 2018	45.85	45.95	45.45	45.70
4269	NASDAQ	NKSH	Tue, Aug 7, 2018	45.30	46.10	45.10	45.40
4268	NASDAQ	NKSH	Mon, Aug 6, 2018	46.85	46.85	45.20	45.45
4267	NASDAQ	NKSH	Fri, Aug 3, 2018	46.65	47.60	46.10	46.10
4266	NASDAQ	NKSH	Thu, Aug 2, 2018	46.90	47.25	46.30	46.80
4265	NASDAQ	NKSH	Wed, Aug 1, 2018	47.25	47.25	46.65	46.65
4264	NASDAQ	NKSH	Tue, Jul 31, 2018	46.85	47.53	46.70	47.25
4263	NASDAQ	NKSH	Mon, Jul 30, 2018	47.50	47.50	46.23	47.10
4262	NASDAQ	NKSH	Fri, Jul 27, 2018	46.99	47.50	46.35	46.40
4261	NASDAQ	NKSH	Thu, Jul 26, 2018	47.65	47.65	46.48	47.50
4260	NASDAQ	NKSH	Wed, Jul 25, 2018	46.15	47.50	46.15	47.30
4259	NASDAQ	NKSH	Tue, Jul 24, 2018	47.50	47.50	47.15	47.15
4258	NASDAQ	NKSH	Mon, Jul 23, 2018	46.65	47.45	46.65	47.25
4257	NASDAQ	NKSH	Fri, Jul 20, 2018	46.90	47.50	46.90	47.35
4256	NASDAQ	NKSH	Thu, Jul 19, 2018	47.30	47.30	46.74	47.00
4255	NASDAQ	NKSH	Wed, Jul 18, 2018	46.85	46.85	46.70	46.75
4254	NASDAQ	NKSH	Tue, Jul 17, 2018	46.30	47.15	46.30	47.00
4253	NASDAQ	NKSH	Mon, Jul 16, 2018	46.40	47.20	46.35	47.00
4252	NASDAQ	NKSH	Fri, Jul 13, 2018	47.15	47.15	46.25	46.25
4251	NASDAQ	NKSH	Thu, Jul 12, 2018	46.90	47.05	46.90	47.05
4250	NASDAQ	NKSH	Wed, Jul 11, 2018	46.95	47.50	46.75	47.30
4249	NASDAQ	NKSH	Tue, Jul 10, 2018	47.01	48.10	47.01	47.10
4248	NASDAQ	NKSH	Mon, Jul 9, 2018	47.55	48.05	47.50	47.85
4247	NASDAQ	NKSH	Fri, Jul 6, 2018	47.45	47.45	47.10	47.30
4246	NASDAQ	NKSH	Thu, Jul 5, 2018	47.37	47.55	47.30	47.45
4245	NASDAQ	NKSH	Tue, Jul 3, 2018	47.25	47.55	47.25	47.45
4244	NASDAQ	NKSH	Mon, Jul 2, 2018	47.10	47.35	47.05	47.35
4243	NASDAQ	NKSH	Fri, Jun 29, 2018	47.70	47.70	46.40	46.40
4242	NASDAQ	NKSH	Thu, Jun 28, 2018	47.55	48.10	47.55	47.65
4241	NASDAQ	NKSH	Wed, Jun 27, 2018	49.55	49.65	47.60	47.75
4240	NASDAQ	NKSH	Tue, Jun 26, 2018	49.20	49.75	48.20	49.60
4239	NASDAQ	NKSH	Mon, Jun 25, 2018	48.55	49.25	48.55	49.00
4238	NASDAQ	NKSH	Fri, Jun 22, 2018	48.45	48.80	48.45	48.80
4237	NASDAQ	NKSH	Thu, Jun 21, 2018	49.00	49.00	48.65	48.70
4236	NASDAQ	NKSH	Wed, Jun 20, 2018	48.80	49.20	48.80	49.15
4235	NASDAQ	NKSH	Tue, Jun 19, 2018	47.20	49.00	47.13	48.60
4234	NASDAQ	NKSH	Mon, Jun 18, 2018	46.15	47.90	46.15	47.60
4233	NASDAQ	NKSH	Fri, Jun 15, 2018	46.10	46.95	46.10	46.60
4232	NASDAQ	NKSH	Thu, Jun 14, 2018	46.20	47.65	46.20	46.40
4231	NASDAQ	NKSH	Wed, Jun 13, 2018	45.95	46.65	45.95	46.35
4230	NASDAQ	NKSH	Tue, Jun 12, 2018	46.75	47.10	45.75	46.20
4229	NASDAQ	NKSH	Mon, Jun 11, 2018	47.55	47.55	46.40	46.55
4228	NASDAQ	NKSH	Fri, Jun 8, 2018	48.05	48.05	47.40	47.60
4227	NASDAQ	NKSH	Thu, Jun 7, 2018	47.45	48.00	47.45	47.88
4226	NASDAQ	NKSH	Wed, Jun 6, 2018	47.90	47.90	47.85	47.85
4225	NASDAQ	NKSH	Tue, Jun 5, 2018	48.10	48.15	47.25	47.95
4224	NASDAQ	NKSH	Mon, Jun 4, 2018	48.35	48.40	48.25	48.30
4223	NASDAQ	NKSH	Fri, Jun 1, 2018	48.65	48.65	48.05	48.50
4222	NASDAQ	NKSH	Thu, May 31, 2018	48.90	48.90	48.03	48.15
4221	NASDAQ	NKSH	Wed, May 30, 2018	48.25	49.30	47.72	49.00
4220	NASDAQ	NKSH	Tue, May 29, 2018	48.00	48.00	47.35	47.95
4219	NASDAQ	NKSH	Fri, May 25, 2018	48.20	48.35	47.50	48.35
4218	NASDAQ	NKSH	Thu, May 24, 2018	48.20	48.35	48.00	48.20
4217	NASDAQ	NKSH	Wed, May 23, 2018	48.25	48.90	47.92	48.75
4216	NASDAQ	NKSH	Tue, May 22, 2018	48.45	49.30	48.00	48.60
4215	NASDAQ	NKSH	Mon, May 21, 2018	48.00	48.75	47.73	48.65
4214	NASDAQ	NKSH	Fri, May 18, 2018	48.15	48.25	47.95	48.20
4213	NASDAQ	NKSH	Thu, May 17, 2018	47.30	48.45	46.25	48.45
4212	NASDAQ	NKSH	Wed, May 16, 2018	46.75	47.30	46.75	47.30
4211	NASDAQ	NKSH	Tue, May 15, 2018	46.50	47.85	46.40	46.70
4210	NASDAQ	NKSH	Mon, May 14, 2018	47.10	47.10	46.30	46.45
4209	NASDAQ	NKSH	Fri, May 11, 2018	45.20	47.40	45.20	47.35
4208	NASDAQ	NKSH	Thu, May 10, 2018	44.59	46.10	44.59	45.40
4207	NASDAQ	NKSH	Wed, May 9, 2018	45.30	46.95	44.91	46.35
4206	NASDAQ	NKSH	Tue, May 8, 2018	44.90	46.00	44.51	45.10
4205	NASDAQ	NKSH	Mon, May 7, 2018	44.65	45.40	44.65	45.40
4204	NASDAQ	NKSH	Fri, May 4, 2018	43.40	46.10	43.40	45.65
4203	NASDAQ	NKSH	Thu, May 3, 2018	45.55	46.00	45.55	45.60
4202	NASDAQ	NKSH	Wed, May 2, 2018	45.60	46.70	45.45	46.70
4201	NASDAQ	NKSH	Tue, May 1, 2018	45.85	46.35	44.56	45.50
4200	NASDAQ	NKSH	Mon, Apr 30, 2018	46.00	46.60	45.85	45.85
4199	NASDAQ	NKSH	Fri, Apr 27, 2018	46.85	46.85	45.85	45.85
4198	NASDAQ	NKSH	Thu, Apr 26, 2018	47.10	47.10	46.15	46.90
4197	NASDAQ	NKSH	Wed, Apr 25, 2018	46.20	46.80	45.75	45.75
4196	NASDAQ	NKSH	Tue, Apr 24, 2018	46.55	46.55	46.15	46.15
4195	NASDAQ	NKSH	Mon, Apr 23, 2018	46.90	47.05	46.45	46.45
4194	NASDAQ	NKSH	Fri, Apr 20, 2018	45.70	46.80	45.60	46.60
4193	NASDAQ	NKSH	Thu, Apr 19, 2018	45.50	46.80	45.50	46.00
4192	NASDAQ	NKSH	Wed, Apr 18, 2018	45.10	45.50	45.10	45.35
4191	NASDAQ	NKSH	Tue, Apr 17, 2018	46.00	46.50	44.10	45.50
4190	NASDAQ	NKSH	Mon, Apr 16, 2018	43.85	46.00	43.85	45.90
4189	NASDAQ	NKSH	Fri, Apr 13, 2018	45.00	45.00	43.70	44.25
4188	NASDAQ	NKSH	Thu, Apr 12, 2018	44.50	44.90	44.50	44.75
4187	NASDAQ	NKSH	Wed, Apr 11, 2018	43.70	45.00	42.65	44.70
4186	NASDAQ	NKSH	Tue, Apr 10, 2018	44.05	44.05	44.00	44.05
4185	NASDAQ	NKSH	Mon, Apr 9, 2018	44.10	44.10	43.90	44.05
4184	NASDAQ	NKSH	Fri, Apr 6, 2018	44.10	44.10	44.10	44.10
4183	NASDAQ	NKSH	Thu, Apr 5, 2018	44.28	45.00	44.28	44.50
4182	NASDAQ	NKSH	Wed, Apr 4, 2018	43.75	45.25	43.65	44.35
4181	NASDAQ	NKSH	Tue, Apr 3, 2018	43.95	44.05	43.45	43.90
4180	NASDAQ	NKSH	Mon, Apr 2, 2018	44.80	44.80	43.05	44.05
4179	NASDAQ	NKSH	Thu, Mar 29, 2018	44.50	45.70	44.35	45.05
4178	NASDAQ	NKSH	Wed, Mar 28, 2018	44.00	45.65	43.85	45.00
4177	NASDAQ	NKSH	Tue, Mar 27, 2018	43.55	44.60	43.50	43.55
4176	NASDAQ	NKSH	Mon, Mar 26, 2018	43.50	44.70	43.20	44.00
4175	NASDAQ	NKSH	Fri, Mar 23, 2018	44.50	44.98	42.15	43.25
4174	NASDAQ	NKSH	Thu, Mar 22, 2018	43.45	45.70	43.45	44.50
4173	NASDAQ	NKSH	Wed, Mar 21, 2018	43.95	44.00	43.15	44.00
4172	NASDAQ	NKSH	Tue, Mar 20, 2018	43.90	43.95	43.15	43.15
4171	NASDAQ	NKSH	Mon, Mar 19, 2018	43.20	43.20	42.80	43.15
4170	NASDAQ	NKSH	Fri, Mar 16, 2018	42.60	44.00	42.30	43.55
4169	NASDAQ	NKSH	Thu, Mar 15, 2018	42.85	43.10	42.50	42.65
4168	NASDAQ	NKSH	Wed, Mar 14, 2018	42.80	42.80	42.05	42.60
4167	NASDAQ	NKSH	Tue, Mar 13, 2018	41.60	42.80	41.45	42.35
4166	NASDAQ	NKSH	Mon, Mar 12, 2018	41.85	42.65	40.65	41.65
4165	NASDAQ	NKSH	Fri, Mar 9, 2018	41.10	41.95	41.10	41.95
4164	NASDAQ	NKSH	Thu, Mar 8, 2018	41.10	42.60	40.80	41.85
4163	NASDAQ	NKSH	Wed, Mar 7, 2018	40.40	42.05	39.00	41.85
4162	NASDAQ	NKSH	Tue, Mar 6, 2018	41.45	41.80	40.65	41.00
4161	NASDAQ	NKSH	Mon, Mar 5, 2018	41.75	42.60	39.90	41.50
4160	NASDAQ	NKSH	Fri, Mar 2, 2018	38.60	41.25	38.60	41.25
4159	NASDAQ	NKSH	Thu, Mar 1, 2018	40.15	40.38	37.68	38.90
4158	NASDAQ	NKSH	Wed, Feb 28, 2018	41.90	41.90	39.55	39.85
4157	NASDAQ	NKSH	Tue, Feb 27, 2018	41.40	41.55	41.40	41.55
4156	NASDAQ	NKSH	Mon, Feb 26, 2018	40.15	45.50	40.15	42.30
4155	NASDAQ	NKSH	Fri, Feb 23, 2018	39.70	39.70	39.70	39.70
4154	NASDAQ	NKSH	Thu, Feb 22, 2018	38.35	39.05	37.85	39.05
4153	NASDAQ	NKSH	Wed, Feb 21, 2018	38.00	40.10	37.75	37.75
4152	NASDAQ	NKSH	Tue, Feb 20, 2018	38.95	39.30	37.90	37.95
4151	NASDAQ	NKSH	Fri, Feb 16, 2018	38.30	39.45	38.30	39.30
4150	NASDAQ	NKSH	Thu, Feb 15, 2018	38.40	38.65	38.00	38.65
4149	NASDAQ	NKSH	Wed, Feb 14, 2018	38.10	39.25	37.55	38.10
4148	NASDAQ	NKSH	Tue, Feb 13, 2018	39.40	39.50	37.90	38.40
4147	NASDAQ	NKSH	Mon, Feb 12, 2018	40.20	40.50	39.40	39.85
4146	NASDAQ	NKSH	Fri, Feb 9, 2018	39.25	41.05	39.25	40.20
4145	NASDAQ	NKSH	Thu, Feb 8, 2018	39.65	40.65	39.10	39.25
4144	NASDAQ	NKSH	Wed, Feb 7, 2018	43.00	43.00	39.30	39.75
4143	NASDAQ	NKSH	Tue, Feb 6, 2018	39.50	41.70	39.50	41.35
4142	NASDAQ	NKSH	Mon, Feb 5, 2018	40.65	41.85	40.40	40.50
4141	NASDAQ	NKSH	Fri, Feb 2, 2018	43.25	43.60	41.10	41.25
4140	NASDAQ	NKSH	Thu, Feb 1, 2018	43.25	43.80	43.25	43.80
4139	NASDAQ	NKSH	Wed, Jan 31, 2018	43.50	44.25	43.10	43.60
4138	NASDAQ	NKSH	Tue, Jan 30, 2018	43.55	43.80	43.45	43.60
4137	NASDAQ	NKSH	Mon, Jan 29, 2018	43.25	43.80	43.25	43.60
4136	NASDAQ	NKSH	Fri, Jan 26, 2018	43.65	43.65	43.45	43.45
4135	NASDAQ	NKSH	Thu, Jan 25, 2018	43.60	43.60	43.60	43.60
4134	NASDAQ	NKSH	Wed, Jan 24, 2018	43.60	43.60	43.60	43.60
4133	NASDAQ	NKSH	Tue, Jan 23, 2018	44.05	44.05	43.75	43.85
4132	NASDAQ	NKSH	Mon, Jan 22, 2018	44.95	45.85	44.00	44.15
4131	NASDAQ	NKSH	Fri, Jan 19, 2018	43.75	45.35	43.00	45.30
4130	NASDAQ	NKSH	Thu, Jan 18, 2018	44.20	44.45	43.95	43.95
4129	NASDAQ	NKSH	Wed, Jan 17, 2018	42.85	45.95	42.85	44.90
4128	NASDAQ	NKSH	Tue, Jan 16, 2018	44.20	44.85	43.50	43.50
4127	NASDAQ	NKSH	Fri, Jan 12, 2018	45.00	45.05	43.85	43.90
4126	NASDAQ	NKSH	Thu, Jan 11, 2018	44.50	45.23	44.50	45.15
4125	NASDAQ	NKSH	Wed, Jan 10, 2018	44.55	45.05	44.55	44.90
4124	NASDAQ	NKSH	Tue, Jan 9, 2018	45.20	45.40	44.85	44.85
4123	NASDAQ	NKSH	Mon, Jan 8, 2018	45.50	45.65	44.95	45.25
4122	NASDAQ	NKSH	Fri, Jan 5, 2018	46.40	46.40	45.88	46.25
4121	NASDAQ	NKSH	Thu, Jan 4, 2018	45.40	47.25	45.40	46.05
4120	NASDAQ	NKSH	Wed, Jan 3, 2018	45.20	45.65	44.65	45.30
4119	NASDAQ	NKSH	Tue, Jan 2, 2018	45.45	45.90	45.10	45.10
4118	NASDAQ	NKSH	Fri, Dec 29, 2017	46.05	46.05	45.45	45.45
4117	NASDAQ	NKSH	Thu, Dec 28, 2017	45.95	45.95	45.95	45.95
4116	NASDAQ	NKSH	Wed, Dec 27, 2017	45.16	45.88	45.16	45.55
4115	NASDAQ	NKSH	Tue, Dec 26, 2017	45.35	46.13	45.20	45.25
4114	NASDAQ	NKSH	Fri, Dec 22, 2017	45.35	45.50	45.15	45.35
4113	NASDAQ	NKSH	Thu, Dec 21, 2017	45.75	45.75	45.50	45.55
4112	NASDAQ	NKSH	Wed, Dec 20, 2017	45.50	46.80	45.50	45.70
4111	NASDAQ	NKSH	Tue, Dec 19, 2017	46.75	46.75	45.15	45.70
4110	NASDAQ	NKSH	Mon, Dec 18, 2017	47.50	47.70	46.00	46.85
4109	NASDAQ	NKSH	Fri, Dec 15, 2017	45.45	47.50	45.40	47.30
4108	NASDAQ	NKSH	Thu, Dec 14, 2017	46.20	46.20	45.50	45.50
4107	NASDAQ	NKSH	Wed, Dec 13, 2017	45.60	46.80	45.60	46.30
4106	NASDAQ	NKSH	Tue, Dec 12, 2017	45.40	46.00	45.30	45.55
4105	NASDAQ	NKSH	Mon, Dec 11, 2017	45.60	45.60	45.00	45.00
4104	NASDAQ	NKSH	Fri, Dec 8, 2017	45.25	46.05	45.10	45.15
4103	NASDAQ	NKSH	Thu, Dec 7, 2017	45.05	45.75	45.00	45.45
4102	NASDAQ	NKSH	Wed, Dec 6, 2017	45.25	45.55	45.25	45.35
4101	NASDAQ	NKSH	Tue, Dec 5, 2017	45.95	46.00	45.50	45.65
4100	NASDAQ	NKSH	Mon, Dec 4, 2017	46.65	47.41	45.70	45.75
4099	NASDAQ	NKSH	Fri, Dec 1, 2017	46.80	46.80	45.25	45.80
4098	NASDAQ	NKSH	Thu, Nov 30, 2017	46.65	47.35	46.30	46.30
4097	NASDAQ	NKSH	Wed, Nov 29, 2017	45.50	46.75	45.15	46.55
4096	NASDAQ	NKSH	Tue, Nov 28, 2017	44.90	46.00	44.90	45.60
4095	NASDAQ	NKSH	Mon, Nov 27, 2017	44.50	45.85	44.50	44.80
4094	NASDAQ	NKSH	Fri, Nov 24, 2017	44.20	45.00	44.00	44.00
4093	NASDAQ	NKSH	Wed, Nov 22, 2017	45.90	47.35	44.70	44.95
4092	NASDAQ	NKSH	Tue, Nov 21, 2017	44.40	45.90	43.80	45.90
4091	NASDAQ	NKSH	Mon, Nov 20, 2017	43.90	43.95	43.85	43.95
4090	NASDAQ	NKSH	Fri, Nov 17, 2017	44.20	44.25	42.00	43.95
4089	NASDAQ	NKSH	Thu, Nov 16, 2017	44.75	45.95	44.00	45.00
4088	NASDAQ	NKSH	Wed, Nov 15, 2017	44.21	45.15	44.00	44.30
4087	NASDAQ	NKSH	Tue, Nov 14, 2017	43.50	44.90	42.90	44.65
4086	NASDAQ	NKSH	Mon, Nov 13, 2017	43.10	44.15	43.10	44.00
4085	NASDAQ	NKSH	Fri, Nov 10, 2017	42.95	45.35	42.76	43.75
4084	NASDAQ	NKSH	Thu, Nov 9, 2017	42.95	43.00	42.20	42.70
4083	NASDAQ	NKSH	Wed, Nov 8, 2017	43.25	43.30	42.15	43.00
4082	NASDAQ	NKSH	Tue, Nov 7, 2017	46.00	46.00	43.50	43.50
4081	NASDAQ	NKSH	Mon, Nov 6, 2017	46.00	46.45	45.75	46.00
4080	NASDAQ	NKSH	Fri, Nov 3, 2017	45.35	46.50	44.70	46.00
4079	NASDAQ	NKSH	Thu, Nov 2, 2017	44.20	45.80	43.40	45.55
4078	NASDAQ	NKSH	Wed, Nov 1, 2017	44.50	44.90	44.45	44.45
4077	NASDAQ	NKSH	Tue, Oct 31, 2017	45.70	46.40	44.25	44.30
4076	NASDAQ	NKSH	Mon, Oct 30, 2017	46.90	46.90	45.60	46.25
4075	NASDAQ	NKSH	Fri, Oct 27, 2017	45.15	47.45	45.15	47.45
4074	NASDAQ	NKSH	Thu, Oct 26, 2017	45.00	45.05	44.50	45.05
4073	NASDAQ	NKSH	Wed, Oct 25, 2017	45.10	45.15	44.30	44.80
4072	NASDAQ	NKSH	Tue, Oct 24, 2017	46.50	46.50	45.15	45.15
4071	NASDAQ	NKSH	Mon, Oct 23, 2017	47.15	47.15	45.45	46.50
4070	NASDAQ	NKSH	Fri, Oct 20, 2017	46.45	47.65	45.78	47.10
4069	NASDAQ	NKSH	Thu, Oct 19, 2017	46.05	46.50	45.70	45.75
4068	NASDAQ	NKSH	Wed, Oct 18, 2017	46.20	46.50	45.80	46.05
4067	NASDAQ	NKSH	Tue, Oct 17, 2017	45.80	45.80	45.80	45.80
4066	NASDAQ	NKSH	Mon, Oct 16, 2017	45.15	46.00	44.55	46.00
4065	NASDAQ	NKSH	Fri, Oct 13, 2017	45.75	46.00	45.30	45.40
4064	NASDAQ	NKSH	Thu, Oct 12, 2017	46.55	46.65	46.10	46.10
4063	NASDAQ	NKSH	Wed, Oct 11, 2017	45.60	47.30	45.55	46.75
4062	NASDAQ	NKSH	Tue, Oct 10, 2017	45.00	45.80	45.00	45.60
4061	NASDAQ	NKSH	Mon, Oct 9, 2017	45.00	45.38	44.69	45.00
4060	NASDAQ	NKSH	Fri, Oct 6, 2017	45.30	45.50	44.75	45.05
4059	NASDAQ	NKSH	Thu, Oct 5, 2017	45.10	45.85	45.10	45.50
4058	NASDAQ	NKSH	Wed, Oct 4, 2017	45.25	45.95	45.10	45.10
4057	NASDAQ	NKSH	Tue, Oct 3, 2017	45.50	45.75	45.08	45.20
4056	NASDAQ	NKSH	Mon, Oct 2, 2017	45.35	46.00	45.05	45.70
4055	NASDAQ	NKSH	Fri, Sep 29, 2017	45.15	45.50	44.50	44.95
4054	NASDAQ	NKSH	Thu, Sep 28, 2017	44.75	46.00	43.90	45.60
4053	NASDAQ	NKSH	Wed, Sep 27, 2017	43.35	46.25	42.95	45.65
4052	NASDAQ	NKSH	Tue, Sep 26, 2017	42.40	43.70	42.35	43.35
4051	NASDAQ	NKSH	Mon, Sep 25, 2017	42.00	42.45	41.55	41.65
4050	NASDAQ	NKSH	Fri, Sep 22, 2017	41.75	42.45	41.75	42.45
4049	NASDAQ	NKSH	Thu, Sep 21, 2017	42.30	43.00	41.60	41.70
4048	NASDAQ	NKSH	Wed, Sep 20, 2017	40.90	42.70	40.60	42.40
4047	NASDAQ	NKSH	Tue, Sep 19, 2017	41.35	41.80	40.50	41.10
4046	NASDAQ	NKSH	Mon, Sep 18, 2017	40.75	42.00	40.50	41.05
4045	NASDAQ	NKSH	Fri, Sep 15, 2017	39.50	40.60	38.65	40.60
4044	NASDAQ	NKSH	Thu, Sep 14, 2017	38.65	40.85	38.40	39.45
4043	NASDAQ	NKSH	Wed, Sep 13, 2017	40.80	41.30	40.15	41.00
4042	NASDAQ	NKSH	Tue, Sep 12, 2017	40.25	40.80	38.20	40.05
4041	NASDAQ	NKSH	Mon, Sep 11, 2017	39.40	41.15	39.40	40.25
4040	NASDAQ	NKSH	Fri, Sep 8, 2017	39.00	39.95	38.58	39.05
4039	NASDAQ	NKSH	Thu, Sep 7, 2017	38.90	40.20	38.05	38.95
4038	NASDAQ	NKSH	Wed, Sep 6, 2017	37.80	39.05	37.80	38.70
4037	NASDAQ	NKSH	Tue, Sep 5, 2017	38.25	39.90	36.80	38.50
4036	NASDAQ	NKSH	Fri, Sep 1, 2017	39.35	39.40	39.05	39.40
4035	NASDAQ	NKSH	Thu, Aug 31, 2017	37.85	39.65	37.85	39.40
4034	NASDAQ	NKSH	Wed, Aug 30, 2017	38.65	38.65	37.55	37.55
4033	NASDAQ	NKSH	Tue, Aug 29, 2017	37.00	37.78	37.00	37.60
4032	NASDAQ	NKSH	Mon, Aug 28, 2017	37.80	37.80	37.00	37.00
4031	NASDAQ	NKSH	Fri, Aug 25, 2017	37.40	37.40	37.15	37.15
4030	NASDAQ	NKSH	Thu, Aug 24, 2017	37.25	37.30	36.95	37.10
4029	NASDAQ	NKSH	Wed, Aug 23, 2017	37.05	37.15	37.00	37.10
4028	NASDAQ	NKSH	Tue, Aug 22, 2017	37.15	37.50	37.15	37.45
4027	NASDAQ	NKSH	Mon, Aug 21, 2017	37.10	37.10	36.75	36.85
4026	NASDAQ	NKSH	Fri, Aug 18, 2017	36.80	37.10	36.80	37.10
4025	NASDAQ	NKSH	Thu, Aug 17, 2017	37.20	37.20	37.05	37.10
4024	NASDAQ	NKSH	Wed, Aug 16, 2017	37.30	37.40	37.25	37.25
4023	NASDAQ	NKSH	Tue, Aug 15, 2017	37.25	37.30	37.20	37.20
4022	NASDAQ	NKSH	Mon, Aug 14, 2017	37.45	37.55	37.25	37.30
4021	NASDAQ	NKSH	Fri, Aug 11, 2017	37.70	37.80	37.15	37.45
4020	NASDAQ	NKSH	Thu, Aug 10, 2017	37.75	37.93	37.40	37.50
4019	NASDAQ	NKSH	Wed, Aug 9, 2017	38.20	38.20	37.70	37.75
4018	NASDAQ	NKSH	Tue, Aug 8, 2017	37.90	38.30	37.90	38.20
4017	NASDAQ	NKSH	Mon, Aug 7, 2017	38.00	38.00	37.90	37.90
4016	NASDAQ	NKSH	Fri, Aug 4, 2017	38.70	38.70	37.70	38.30
4015	NASDAQ	NKSH	Thu, Aug 3, 2017	39.25	39.25	38.50	38.70
4014	NASDAQ	NKSH	Wed, Aug 2, 2017	38.90	39.55	38.80	39.10
4013	NASDAQ	NKSH	Tue, Aug 1, 2017	38.80	38.80	38.10	38.55
4012	NASDAQ	NKSH	Mon, Jul 31, 2017	38.55	39.00	38.50	38.50
4011	NASDAQ	NKSH	Fri, Jul 28, 2017	40.55	40.55	37.91	38.55
4010	NASDAQ	NKSH	Thu, Jul 27, 2017	39.55	39.55	38.80	39.10
4009	NASDAQ	NKSH	Wed, Jul 26, 2017	40.15	40.15	39.50	39.50
4008	NASDAQ	NKSH	Tue, Jul 25, 2017	40.35	41.60	39.95	39.95
4007	NASDAQ	NKSH	Mon, Jul 24, 2017	40.70	40.80	40.10	40.10
4006	NASDAQ	NKSH	Fri, Jul 21, 2017	41.85	41.85	38.50	40.80
4005	NASDAQ	NKSH	Thu, Jul 20, 2017	39.95	39.95	39.95	39.95
4004	NASDAQ	NKSH	Wed, Jul 19, 2017	40.30	40.35	39.65	40.20
4003	NASDAQ	NKSH	Tue, Jul 18, 2017	40.45	40.45	39.70	40.30
4002	NASDAQ	NKSH	Mon, Jul 17, 2017	40.60	41.20	40.35	40.55
4001	NASDAQ	NKSH	Fri, Jul 14, 2017	40.65	40.75	40.64	40.70
4000	NASDAQ	NKSH	Thu, Jul 13, 2017	41.10	41.10	40.90	40.90
3999	NASDAQ	NKSH	Wed, Jul 12, 2017	40.90	41.25	40.75	41.25
3998	NASDAQ	NKSH	Tue, Jul 11, 2017	40.80	41.60	40.10	40.70
3997	NASDAQ	NKSH	Mon, Jul 10, 2017	41.45	41.45	40.90	40.90
3996	NASDAQ	NKSH	Fri, Jul 7, 2017	42.35	42.35	41.30	41.50
3995	NASDAQ	NKSH	Thu, Jul 6, 2017	42.00	42.00	41.25	41.50
3994	NASDAQ	NKSH	Wed, Jul 5, 2017	41.30	42.50	41.30	42.00
3993	NASDAQ	NKSH	Mon, Jul 3, 2017	41.30	41.30	41.30	41.30
3992	NASDAQ	NKSH	Fri, Jun 30, 2017	41.20	41.20	40.75	40.80
3991	NASDAQ	NKSH	Thu, Jun 29, 2017	41.40	41.50	40.55	41.05
3990	NASDAQ	NKSH	Wed, Jun 28, 2017	41.70	41.70	40.60	41.20
3989	NASDAQ	NKSH	Tue, Jun 27, 2017	42.75	42.75	40.81	41.30
3988	NASDAQ	NKSH	Mon, Jun 26, 2017	43.50	43.50	42.60	42.75
3987	NASDAQ	NKSH	Fri, Jun 23, 2017	42.35	43.80	41.40	43.80
3986	NASDAQ	NKSH	Thu, Jun 22, 2017	42.55	42.55	40.80	42.45
3985	NASDAQ	NKSH	Wed, Jun 21, 2017	41.35	42.75	41.35	42.40
3984	NASDAQ	NKSH	Tue, Jun 20, 2017	43.50	43.50	42.25	42.25
3983	NASDAQ	NKSH	Mon, Jun 19, 2017	43.30	43.85	43.00	43.25
3982	NASDAQ	NKSH	Fri, Jun 16, 2017	42.45	44.05	40.75	43.15
3981	NASDAQ	NKSH	Thu, Jun 15, 2017	43.30	43.30	42.10	43.15
3980	NASDAQ	NKSH	Wed, Jun 14, 2017	43.90	43.90	42.40	43.30
3979	NASDAQ	NKSH	Tue, Jun 13, 2017	44.50	44.50	43.40	43.90
3978	NASDAQ	NKSH	Mon, Jun 12, 2017	43.90	44.75	43.65	44.45
3977	NASDAQ	NKSH	Fri, Jun 9, 2017	41.60	44.20	41.60	43.95
3976	NASDAQ	NKSH	Thu, Jun 8, 2017	40.95	42.45	40.95	41.60
3975	NASDAQ	NKSH	Wed, Jun 7, 2017	41.00	41.50	41.00	41.45
3974	NASDAQ	NKSH	Tue, Jun 6, 2017	41.50	41.53	40.85	40.85
3973	NASDAQ	NKSH	Mon, Jun 5, 2017	42.85	42.85	40.90	41.50
3972	NASDAQ	NKSH	Fri, Jun 2, 2017	41.05	43.20	41.05	42.85
3971	NASDAQ	NKSH	Thu, Jun 1, 2017	40.75	41.40	40.75	40.90
3970	NASDAQ	NKSH	Wed, May 31, 2017	40.80	40.80	40.25	40.30
3969	NASDAQ	NKSH	Tue, May 30, 2017	39.56	41.25	39.56	40.80
3968	NASDAQ	NKSH	Fri, May 26, 2017	39.80	40.25	39.80	40.10
3967	NASDAQ	NKSH	Thu, May 25, 2017	39.75	39.90	39.50	39.65
3966	NASDAQ	NKSH	Wed, May 24, 2017	40.05	40.10	39.51	39.85
3965	NASDAQ	NKSH	Tue, May 23, 2017	39.80	40.20	39.80	40.15
3964	NASDAQ	NKSH	Mon, May 22, 2017	39.60	39.75	39.55	39.55
3963	NASDAQ	NKSH	Fri, May 19, 2017	39.90	40.05	39.29	39.55
3962	NASDAQ	NKSH	Thu, May 18, 2017	39.57	40.35	39.57	40.05
3961	NASDAQ	NKSH	Wed, May 17, 2017	40.65	40.86	40.25	40.25
3960	NASDAQ	NKSH	Tue, May 16, 2017	41.35	41.50	41.20	41.45
3959	NASDAQ	NKSH	Mon, May 15, 2017	40.95	41.43	40.95	41.00
3958	NASDAQ	NKSH	Fri, May 12, 2017	41.45	41.45	40.65	40.65
3957	NASDAQ	NKSH	Thu, May 11, 2017	40.60	40.65	40.05	40.40
3956	NASDAQ	NKSH	Wed, May 10, 2017	41.05	41.05	40.40	40.50
3955	NASDAQ	NKSH	Tue, May 9, 2017	41.30	41.60	40.50	40.80
3954	NASDAQ	NKSH	Mon, May 8, 2017	40.75	41.30	40.75	41.25
3953	NASDAQ	NKSH	Fri, May 5, 2017	40.80	40.80	40.55	40.70
3952	NASDAQ	NKSH	Thu, May 4, 2017	41.00	41.05	40.60	40.80
3951	NASDAQ	NKSH	Wed, May 3, 2017	40.75	41.00	40.70	40.70
3950	NASDAQ	NKSH	Tue, May 2, 2017	41.45	41.50	40.50	40.75
3949	NASDAQ	NKSH	Mon, May 1, 2017	42.00	42.00	38.01	41.35
3948	NASDAQ	NKSH	Fri, Apr 28, 2017	39.30	42.80	39.30	42.05
3947	NASDAQ	NKSH	Thu, Apr 27, 2017	43.45	43.50	43.00	43.05
3946	NASDAQ	NKSH	Wed, Apr 26, 2017	43.40	44.05	40.26	43.20
3945	NASDAQ	NKSH	Tue, Apr 25, 2017	43.55	43.55	42.50	43.20
3944	NASDAQ	NKSH	Mon, Apr 24, 2017	42.45	43.80	42.45	43.25
3943	NASDAQ	NKSH	Fri, Apr 21, 2017	39.95	43.03	39.95	41.95
3942	NASDAQ	NKSH	Thu, Apr 20, 2017	40.20	40.50	39.95	40.05
3941	NASDAQ	NKSH	Wed, Apr 19, 2017	40.15	40.15	39.55	40.10
3940	NASDAQ	NKSH	Tue, Apr 18, 2017	38.95	40.45	38.85	39.80
3939	NASDAQ	NKSH	Mon, Apr 17, 2017	38.60	38.95	38.60	38.95
3938	NASDAQ	NKSH	Thu, Apr 13, 2017	38.50	39.00	38.50	38.60
3937	NASDAQ	NKSH	Wed, Apr 12, 2017	38.65	38.85	38.50	38.50
3936	NASDAQ	NKSH	Tue, Apr 11, 2017	37.90	38.85	37.90	38.85
3935	NASDAQ	NKSH	Mon, Apr 10, 2017	38.25	38.28	38.15	38.25
3934	NASDAQ	NKSH	Fri, Apr 7, 2017	37.90	39.45	37.90	38.10
3933	NASDAQ	NKSH	Thu, Apr 6, 2017	38.06	38.45	38.05	38.10
3932	NASDAQ	NKSH	Wed, Apr 5, 2017	38.20	38.20	37.95	37.95
3931	NASDAQ	NKSH	Tue, Apr 4, 2017	37.75	38.25	37.75	37.90
3930	NASDAQ	NKSH	Mon, Apr 3, 2017	37.70	38.30	37.60	38.05
3929	NASDAQ	NKSH	Fri, Mar 31, 2017	38.30	38.85	37.15	37.55
3928	NASDAQ	NKSH	Thu, Mar 30, 2017	38.40	38.40	37.76	38.30
3927	NASDAQ	NKSH	Wed, Mar 29, 2017	37.65	38.55	37.26	38.40
3926	NASDAQ	NKSH	Tue, Mar 28, 2017	37.40	38.10	37.35	37.85
3925	NASDAQ	NKSH	Mon, Mar 27, 2017	37.15	37.70	37.00	37.40
3924	NASDAQ	NKSH	Fri, Mar 24, 2017	37.65	37.70	37.65	37.70
3923	NASDAQ	NKSH	Thu, Mar 23, 2017	38.65	38.80	38.50	38.75
3922	NASDAQ	NKSH	Wed, Mar 22, 2017	37.70	37.85	37.58	37.70
3921	NASDAQ	NKSH	Tue, Mar 21, 2017	38.80	39.05	37.60	38.00
3920	NASDAQ	NKSH	Mon, Mar 20, 2017	38.80	39.20	38.15	38.65
3919	NASDAQ	NKSH	Fri, Mar 17, 2017	37.80	39.20	37.50	38.15
3918	NASDAQ	NKSH	Thu, Mar 16, 2017	37.65	38.00	37.40	38.00
3917	NASDAQ	NKSH	Wed, Mar 15, 2017	36.55	37.20	36.50	37.20
3916	NASDAQ	NKSH	Tue, Mar 14, 2017	37.05	37.80	36.25	36.50
3915	NASDAQ	NKSH	Mon, Mar 13, 2017	36.90	37.59	36.60	37.05
3914	NASDAQ	NKSH	Fri, Mar 10, 2017	37.40	37.45	36.35	36.80
3913	NASDAQ	NKSH	Thu, Mar 9, 2017	38.15	38.15	36.05	36.35
3912	NASDAQ	NKSH	Wed, Mar 8, 2017	38.75	38.75	37.55	37.55
3911	NASDAQ	NKSH	Tue, Mar 7, 2017	39.05	39.05	38.25	38.65
3910	NASDAQ	NKSH	Mon, Mar 6, 2017	39.50	39.50	38.90	39.25
3909	NASDAQ	NKSH	Fri, Mar 3, 2017	39.02	39.50	38.90	39.50
3908	NASDAQ	NKSH	Thu, Mar 2, 2017	39.25	41.04	38.85	39.20
3907	NASDAQ	NKSH	Wed, Mar 1, 2017	38.30	39.45	38.30	39.40
3906	NASDAQ	NKSH	Tue, Feb 28, 2017	38.90	38.90	37.80	37.90
3905	NASDAQ	NKSH	Mon, Feb 27, 2017	37.75	43.30	37.75	39.10
3904	NASDAQ	NKSH	Fri, Feb 24, 2017	39.50	40.04	37.45	37.70
3903	NASDAQ	NKSH	Thu, Feb 23, 2017	40.50	40.50	40.10	40.30
3902	NASDAQ	NKSH	Wed, Feb 22, 2017	40.35	41.55	39.65	40.20
3901	NASDAQ	NKSH	Tue, Feb 21, 2017	40.55	40.55	40.30	40.30
3900	NASDAQ	NKSH	Fri, Feb 17, 2017	40.60	40.73	40.20	40.35
3899	NASDAQ	NKSH	Thu, Feb 16, 2017	40.40	41.00	40.40	40.50
3898	NASDAQ	NKSH	Wed, Feb 15, 2017	40.55	40.55	40.25	40.50
3897	NASDAQ	NKSH	Tue, Feb 14, 2017	41.00	41.10	40.75	41.05
3896	NASDAQ	NKSH	Mon, Feb 13, 2017	40.80	41.05	40.80	41.05
3895	NASDAQ	NKSH	Fri, Feb 10, 2017	41.00	41.00	40.55	40.90
3894	NASDAQ	NKSH	Thu, Feb 9, 2017	41.30	41.90	40.95	41.00
3893	NASDAQ	NKSH	Wed, Feb 8, 2017	42.25	42.25	41.00	41.15
3892	NASDAQ	NKSH	Tue, Feb 7, 2017	43.05	43.11	42.05	42.20
3891	NASDAQ	NKSH	Mon, Feb 6, 2017	43.80	43.80	43.00	43.00
3890	NASDAQ	NKSH	Fri, Feb 3, 2017	43.40	43.90	43.25	43.90
3889	NASDAQ	NKSH	Thu, Feb 2, 2017	42.65	43.15	42.55	43.15
3888	NASDAQ	NKSH	Wed, Feb 1, 2017	43.75	43.75	42.95	43.20
3887	NASDAQ	NKSH	Tue, Jan 31, 2017	43.15	44.10	42.85	43.55
3886	NASDAQ	NKSH	Mon, Jan 30, 2017	43.15	43.30	43.10	43.15
3885	NASDAQ	NKSH	Fri, Jan 27, 2017	43.65	43.65	42.63	43.30
3884	NASDAQ	NKSH	Thu, Jan 26, 2017	43.60	44.00	43.60	43.70
3883	NASDAQ	NKSH	Wed, Jan 25, 2017	43.85	43.85	43.30	43.70
3882	NASDAQ	NKSH	Tue, Jan 24, 2017	42.85	43.70	42.60	43.65
3881	NASDAQ	NKSH	Mon, Jan 23, 2017	42.50	42.90	42.50	42.60
3880	NASDAQ	NKSH	Fri, Jan 20, 2017	42.35	43.00	42.35	42.55
3879	NASDAQ	NKSH	Thu, Jan 19, 2017	42.70	42.70	42.00	42.25
3878	NASDAQ	NKSH	Wed, Jan 18, 2017	42.80	42.80	42.35	42.65
3877	NASDAQ	NKSH	Tue, Jan 17, 2017	43.40	43.40	42.51	42.55
3876	NASDAQ	NKSH	Fri, Jan 13, 2017	43.10	44.03	43.00	43.80
3875	NASDAQ	NKSH	Thu, Jan 12, 2017	43.35	43.35	42.65	42.80
3874	NASDAQ	NKSH	Wed, Jan 11, 2017	43.65	43.70	43.05	43.35
3873	NASDAQ	NKSH	Tue, Jan 10, 2017	43.30	43.50	43.05	43.45
3872	NASDAQ	NKSH	Mon, Jan 9, 2017	42.75	43.90	42.75	43.05
3871	NASDAQ	NKSH	Fri, Jan 6, 2017	42.55	43.25	42.35	43.00
3870	NASDAQ	NKSH	Thu, Jan 5, 2017	43.30	44.00	42.20	42.50
3869	NASDAQ	NKSH	Wed, Jan 4, 2017	43.20	43.60	42.55	43.50
3868	NASDAQ	NKSH	Tue, Jan 3, 2017	43.00	44.40	43.00	43.15
3867	NASDAQ	NKSH	Fri, Dec 30, 2016	44.85	44.85	43.45	43.45
3866	NASDAQ	NKSH	Thu, Dec 29, 2016	43.35	44.95	42.50	44.55
3865	NASDAQ	NKSH	Wed, Dec 28, 2016	42.55	43.75	42.40	43.45
3864	NASDAQ	NKSH	Tue, Dec 27, 2016	42.75	43.50	42.75	43.10
3863	NASDAQ	NKSH	Fri, Dec 23, 2016	42.80	43.20	42.16	42.95
3862	NASDAQ	NKSH	Thu, Dec 22, 2016	43.05	43.80	42.41	42.60
3861	NASDAQ	NKSH	Wed, Dec 21, 2016	44.30	44.30	42.85	43.00
3860	NASDAQ	NKSH	Tue, Dec 20, 2016	44.45	44.50	43.05	44.30
3859	NASDAQ	NKSH	Mon, Dec 19, 2016	42.73	45.00	42.30	44.50
3858	NASDAQ	NKSH	Fri, Dec 16, 2016	43.35	43.40	42.50	43.35
3857	NASDAQ	NKSH	Thu, Dec 15, 2016	43.35	43.95	41.98	43.10
3856	NASDAQ	NKSH	Wed, Dec 14, 2016	43.55	43.90	40.24	43.10
3855	NASDAQ	NKSH	Tue, Dec 13, 2016	43.85	45.35	42.65	43.95
3854	NASDAQ	NKSH	Mon, Dec 12, 2016	42.35	44.20	42.35	43.55
3853	NASDAQ	NKSH	Fri, Dec 9, 2016	42.90	45.20	42.13	44.15
3852	NASDAQ	NKSH	Thu, Dec 8, 2016	40.00	44.10	39.25	42.60
3851	NASDAQ	NKSH	Wed, Dec 7, 2016	39.60	40.50	39.37	40.20
3850	NASDAQ	NKSH	Tue, Dec 6, 2016	37.25	40.50	37.25	39.80
3849	NASDAQ	NKSH	Mon, Dec 5, 2016	36.75	37.25	36.15	37.25
3848	NASDAQ	NKSH	Fri, Dec 2, 2016	36.55	36.95	36.25	36.45
3847	NASDAQ	NKSH	Thu, Dec 1, 2016	36.30	36.80	35.65	36.45
3846	NASDAQ	NKSH	Wed, Nov 30, 2016	36.00	36.50	35.43	36.10
3845	NASDAQ	NKSH	Tue, Nov 29, 2016	36.65	36.75	35.40	35.75
3844	NASDAQ	NKSH	Mon, Nov 28, 2016	36.60	36.60	36.20	36.25
3843	NASDAQ	NKSH	Fri, Nov 25, 2016	36.31	36.65	36.31	36.65
3842	NASDAQ	NKSH	Wed, Nov 23, 2016	36.55	36.80	35.91	36.50
3841	NASDAQ	NKSH	Tue, Nov 22, 2016	36.38	37.21	36.38	36.50
3840	NASDAQ	NKSH	Mon, Nov 21, 2016	37.20	37.20	36.35	36.95
3839	NASDAQ	NKSH	Fri, Nov 18, 2016	36.95	37.25	35.43	37.25
3838	NASDAQ	NKSH	Thu, Nov 17, 2016	36.60	37.50	36.35	37.10
3837	NASDAQ	NKSH	Wed, Nov 16, 2016	37.59	37.59	35.25	36.95
3836	NASDAQ	NKSH	Tue, Nov 15, 2016	34.90	37.45	34.40	37.20
3835	NASDAQ	NKSH	Mon, Nov 14, 2016	37.40	38.30	35.45	36.70
3834	NASDAQ	NKSH	Fri, Nov 11, 2016	36.25	38.75	34.65	37.00
3833	NASDAQ	NKSH	Thu, Nov 10, 2016	36.00	36.75	34.35	36.40
3832	NASDAQ	NKSH	Wed, Nov 9, 2016	34.05	36.00	34.00	36.00
3831	NASDAQ	NKSH	Tue, Nov 8, 2016	34.95	34.95	34.00	34.20
3830	NASDAQ	NKSH	Mon, Nov 7, 2016	34.60	35.05	34.30	35.05
3829	NASDAQ	NKSH	Fri, Nov 4, 2016	34.00	34.65	34.00	34.15
3828	NASDAQ	NKSH	Thu, Nov 3, 2016	34.40	34.40	34.00	34.10
3827	NASDAQ	NKSH	Wed, Nov 2, 2016	34.15	35.20	34.15	34.25
3826	NASDAQ	NKSH	Tue, Nov 1, 2016	34.75	34.75	34.00	34.05
3825	NASDAQ	NKSH	Mon, Oct 31, 2016	34.40	35.85	34.40	34.75
3824	NASDAQ	NKSH	Fri, Oct 28, 2016	35.00	35.00	34.25	34.40
3823	NASDAQ	NKSH	Thu, Oct 27, 2016	34.85	35.15	34.40	34.65
3822	NASDAQ	NKSH	Wed, Oct 26, 2016	35.95	35.95	34.20	34.70
3821	NASDAQ	NKSH	Tue, Oct 25, 2016	35.25	35.75	34.78	35.30
3820	NASDAQ	NKSH	Mon, Oct 24, 2016	35.15	35.45	34.65	35.10
3819	NASDAQ	NKSH	Fri, Oct 21, 2016	34.55	35.60	34.55	35.00
3818	NASDAQ	NKSH	Thu, Oct 20, 2016	34.90	34.90	34.90	34.90
3817	NASDAQ	NKSH	Wed, Oct 19, 2016	35.40	35.55	35.23	35.30
3816	NASDAQ	NKSH	Tue, Oct 18, 2016	35.70	35.70	35.30	35.50
3815	NASDAQ	NKSH	Mon, Oct 17, 2016	36.00	36.00	34.45	35.50
3814	NASDAQ	NKSH	Fri, Oct 14, 2016	34.80	36.20	34.80	35.95
3813	NASDAQ	NKSH	Thu, Oct 13, 2016	35.00	36.05	35.00	35.40
3812	NASDAQ	NKSH	Wed, Oct 12, 2016	34.35	35.45	34.35	35.25
3811	NASDAQ	NKSH	Tue, Oct 11, 2016	34.70	36.00	34.15	34.40
3810	NASDAQ	NKSH	Mon, Oct 10, 2016	34.70	35.00	34.05	34.70
3809	NASDAQ	NKSH	Fri, Oct 7, 2016	34.27	34.68	34.18	34.52
3808	NASDAQ	NKSH	Thu, Oct 6, 2016	35.30	35.30	34.05	34.65
3807	NASDAQ	NKSH	Wed, Oct 5, 2016	35.32	35.70	34.55	35.31
3806	NASDAQ	NKSH	Tue, Oct 4, 2016	35.72	36.25	35.02	35.18
3805	NASDAQ	NKSH	Mon, Oct 3, 2016	36.61	36.61	35.51	35.63
3804	NASDAQ	NKSH	Fri, Sep 30, 2016	36.36	37.49	35.55	36.78
3803	NASDAQ	NKSH	Thu, Sep 29, 2016	35.88	35.98	35.51	35.98
3802	NASDAQ	NKSH	Wed, Sep 28, 2016	35.79	36.35	35.79	35.97
3801	NASDAQ	NKSH	Tue, Sep 27, 2016	34.73	36.36	34.33	35.80
3800	NASDAQ	NKSH	Mon, Sep 26, 2016	34.63	34.67	34.17	34.67
3799	NASDAQ	NKSH	Fri, Sep 23, 2016	35.59	35.59	35.00	35.00
3798	NASDAQ	NKSH	Thu, Sep 22, 2016	36.00	36.00	34.51	35.19
3797	NASDAQ	NKSH	Wed, Sep 21, 2016	35.32	35.98	34.46	35.13
3796	NASDAQ	NKSH	Tue, Sep 20, 2016	35.16	35.27	35.16	35.27
3795	NASDAQ	NKSH	Mon, Sep 19, 2016	35.56	35.88	34.78	35.52
3794	NASDAQ	NKSH	Fri, Sep 16, 2016	34.74	35.96	34.29	35.69
3793	NASDAQ	NKSH	Thu, Sep 15, 2016	34.32	34.68	34.30	34.65
3792	NASDAQ	NKSH	Wed, Sep 14, 2016	34.64	35.32	34.64	35.00
3791	NASDAQ	NKSH	Tue, Sep 13, 2016	34.85	35.06	34.04	35.01
3790	NASDAQ	NKSH	Mon, Sep 12, 2016	34.92	35.35	34.90	35.21
3789	NASDAQ	NKSH	Fri, Sep 9, 2016	34.51	35.15	34.51	34.98
3788	NASDAQ	NKSH	Thu, Sep 8, 2016	35.55	35.55	34.68	35.47
3787	NASDAQ	NKSH	Wed, Sep 7, 2016	35.77	35.77	35.29	35.55
3786	NASDAQ	NKSH	Tue, Sep 6, 2016	35.91	36.00	35.61	35.97
3785	NASDAQ	NKSH	Fri, Sep 2, 2016	36.00	36.00	35.57	36.00
3784	NASDAQ	NKSH	Thu, Sep 1, 2016	35.93	35.97	35.09	35.97
3783	NASDAQ	NKSH	Wed, Aug 31, 2016	34.42	35.93	34.42	35.88
3782	NASDAQ	NKSH	Tue, Aug 30, 2016	35.42	35.80	35.17	35.17
3781	NASDAQ	NKSH	Mon, Aug 29, 2016	34.54	35.60	34.54	35.52
3780	NASDAQ	NKSH	Fri, Aug 26, 2016	35.35	35.60	34.77	35.44
3779	NASDAQ	NKSH	Thu, Aug 25, 2016	34.76	35.20	34.76	35.20
3778	NASDAQ	NKSH	Wed, Aug 24, 2016	35.27	35.40	34.94	34.94
3777	NASDAQ	NKSH	Tue, Aug 23, 2016	35.10	35.38	34.01	35.38
3776	NASDAQ	NKSH	Mon, Aug 22, 2016	34.38	35.14	34.38	35.14
3775	NASDAQ	NKSH	Fri, Aug 19, 2016	35.05	35.23	34.63	34.91
3774	NASDAQ	NKSH	Thu, Aug 18, 2016	34.44	35.15	34.44	35.15
3773	NASDAQ	NKSH	Wed, Aug 17, 2016	34.95	34.96	34.42	34.51
3772	NASDAQ	NKSH	Tue, Aug 16, 2016	34.71	35.15	34.01	34.96
3771	NASDAQ	NKSH	Mon, Aug 15, 2016	34.70	35.15	34.38	35.10
3770	NASDAQ	NKSH	Fri, Aug 12, 2016	34.33	34.99	34.33	34.90
3769	NASDAQ	NKSH	Thu, Aug 11, 2016	34.50	35.11	34.50	35.10
3768	NASDAQ	NKSH	Wed, Aug 10, 2016	34.80	34.90	34.36	34.36
3767	NASDAQ	NKSH	Tue, Aug 9, 2016	34.63	35.00	34.63	34.90
3766	NASDAQ	NKSH	Mon, Aug 8, 2016	34.34	35.23	34.34	35.20
3765	NASDAQ	NKSH	Fri, Aug 5, 2016	34.48	35.17	34.13	35.17
3764	NASDAQ	NKSH	Thu, Aug 4, 2016	34.50	34.98	34.00	34.62
3763	NASDAQ	NKSH	Wed, Aug 3, 2016	34.02	34.20	34.00	34.14
3762	NASDAQ	NKSH	Tue, Aug 2, 2016	34.03	34.36	34.03	34.04
3761	NASDAQ	NKSH	Mon, Aug 1, 2016	34.03	34.03	34.00	34.00
3760	NASDAQ	NKSH	Fri, Jul 29, 2016	34.97	34.97	34.45	34.81
3759	NASDAQ	NKSH	Thu, Jul 28, 2016	33.53	35.10	33.53	34.93
3758	NASDAQ	NKSH	Wed, Jul 27, 2016	35.65	35.65	35.00	35.01
3757	NASDAQ	NKSH	Tue, Jul 26, 2016	34.90	35.69	34.90	35.69
3756	NASDAQ	NKSH	Mon, Jul 25, 2016	34.94	34.94	34.73	34.90
3755	NASDAQ	NKSH	Fri, Jul 22, 2016	34.93	35.50	34.75	34.94
3754	NASDAQ	NKSH	Thu, Jul 21, 2016	34.51	34.79	34.44	34.44
3753	NASDAQ	NKSH	Wed, Jul 20, 2016	34.59	35.86	34.50	34.71
3752	NASDAQ	NKSH	Tue, Jul 19, 2016	35.83	35.83	34.57	34.57
3751	NASDAQ	NKSH	Mon, Jul 18, 2016	35.36	36.00	34.00	35.99
3750	NASDAQ	NKSH	Fri, Jul 15, 2016	35.10	35.41	33.39	35.41
3749	NASDAQ	NKSH	Thu, Jul 14, 2016	34.76	34.89	34.76	34.89
3748	NASDAQ	NKSH	Wed, Jul 13, 2016	34.48	34.80	34.11	34.15
3747	NASDAQ	NKSH	Tue, Jul 12, 2016	34.15	34.75	34.15	34.67
3746	NASDAQ	NKSH	Mon, Jul 11, 2016	33.61	34.81	33.61	34.81
3745	NASDAQ	NKSH	Fri, Jul 8, 2016	33.20	34.56	33.20	34.56
3744	NASDAQ	NKSH	Thu, Jul 7, 2016	33.80	33.80	33.18	33.30
3743	NASDAQ	NKSH	Wed, Jul 6, 2016	33.91	35.00	33.80	33.84
3742	NASDAQ	NKSH	Tue, Jul 5, 2016	33.85	34.15	33.85	33.89
3741	NASDAQ	NKSH	Fri, Jul 1, 2016	34.82	34.82	33.90	33.92
3740	NASDAQ	NKSH	Thu, Jun 30, 2016	34.64	34.94	34.29	34.92
3739	NASDAQ	NKSH	Wed, Jun 29, 2016	33.25	34.08	33.25	34.01
3738	NASDAQ	NKSH	Tue, Jun 28, 2016	33.45	33.45	32.77	33.08
3737	NASDAQ	NKSH	Mon, Jun 27, 2016	34.04	34.31	33.05	33.10
3736	NASDAQ	NKSH	Fri, Jun 24, 2016	33.80	34.80	33.80	34.00
3735	NASDAQ	NKSH	Thu, Jun 23, 2016	34.85	35.00	34.73	34.99
3734	NASDAQ	NKSH	Wed, Jun 22, 2016	33.71	34.71	33.71	34.49
3733	NASDAQ	NKSH	Tue, Jun 21, 2016	33.80	34.68	33.80	34.10
3732	NASDAQ	NKSH	Mon, Jun 20, 2016	33.74	34.36	33.02	34.10
3731	NASDAQ	NKSH	Fri, Jun 17, 2016	33.60	33.95	33.00	33.40
3730	NASDAQ	NKSH	Thu, Jun 16, 2016	33.82	34.12	32.99	33.50
3729	NASDAQ	NKSH	Wed, Jun 15, 2016	32.89	34.20	32.89	34.19
3728	NASDAQ	NKSH	Tue, Jun 14, 2016	33.49	33.91	32.99	33.13
3727	NASDAQ	NKSH	Mon, Jun 13, 2016	33.60	33.85	32.91	33.13
3726	NASDAQ	NKSH	Fri, Jun 10, 2016	33.70	34.18	33.22	33.22
3725	NASDAQ	NKSH	Thu, Jun 9, 2016	34.56	34.56	33.58	33.58
3724	NASDAQ	NKSH	Wed, Jun 8, 2016	33.58	34.89	33.53	34.70
3723	NASDAQ	NKSH	Tue, Jun 7, 2016	33.00	33.96	33.00	33.31
3722	NASDAQ	NKSH	Mon, Jun 6, 2016	33.00	33.59	32.99	33.59
3721	NASDAQ	NKSH	Fri, Jun 3, 2016	33.00	33.39	32.99	33.04
3720	NASDAQ	NKSH	Thu, Jun 2, 2016	33.00	33.27	32.84	33.04
3719	NASDAQ	NKSH	Wed, Jun 1, 2016	33.08	33.08	32.32	33.06
3718	NASDAQ	NKSH	Tue, May 31, 2016	32.78	33.35	32.57	33.35
3717	NASDAQ	NKSH	Fri, May 27, 2016	33.00	33.00	32.72	33.00
3716	NASDAQ	NKSH	Thu, May 26, 2016	32.96	33.44	32.75	33.00
3715	NASDAQ	NKSH	Wed, May 25, 2016	33.16	33.30	32.80	32.88
3714	NASDAQ	NKSH	Tue, May 24, 2016	33.12	33.37	33.02	33.22
3713	NASDAQ	NKSH	Mon, May 23, 2016	33.36	33.40	33.00	33.00
3712	NASDAQ	NKSH	Fri, May 20, 2016	32.92	33.70	32.92	33.43
3711	NASDAQ	NKSH	Thu, May 19, 2016	33.05	33.25	32.45	32.75
3710	NASDAQ	NKSH	Wed, May 18, 2016	33.20	33.99	33.20	33.68
3709	NASDAQ	NKSH	Tue, May 17, 2016	33.51	34.33	33.02	33.10
3708	NASDAQ	NKSH	Mon, May 16, 2016	34.11	34.11	33.46	33.70
3707	NASDAQ	NKSH	Fri, May 13, 2016	34.35	35.88	34.00	34.08
3706	NASDAQ	NKSH	Thu, May 12, 2016	34.43	35.10	34.01	34.53
3705	NASDAQ	NKSH	Wed, May 11, 2016	33.87	34.49	33.87	34.33
3704	NASDAQ	NKSH	Tue, May 10, 2016	34.56	34.86	33.46	34.14
3703	NASDAQ	NKSH	Mon, May 9, 2016	34.31	34.83	33.86	34.71
3702	NASDAQ	NKSH	Fri, May 6, 2016	34.11	34.25	33.91	34.25
3701	NASDAQ	NKSH	Thu, May 5, 2016	34.66	34.66	34.00	34.21
3700	NASDAQ	NKSH	Wed, May 4, 2016	34.78	34.98	34.10	34.32
3699	NASDAQ	NKSH	Tue, May 3, 2016	34.80	34.98	33.25	34.23
3698	NASDAQ	NKSH	Mon, May 2, 2016	36.04	36.04	34.37	35.05
3697	NASDAQ	NKSH	Fri, Apr 29, 2016	36.55	36.55	35.74	35.99
3696	NASDAQ	NKSH	Thu, Apr 28, 2016	36.73	37.10	36.51	36.64
3695	NASDAQ	NKSH	Wed, Apr 27, 2016	36.65	36.94	36.52	36.94
3694	NASDAQ	NKSH	Tue, Apr 26, 2016	36.50	36.75	36.48	36.75
3693	NASDAQ	NKSH	Mon, Apr 25, 2016	36.40	36.50	36.40	36.41
3692	NASDAQ	NKSH	Fri, Apr 22, 2016	36.61	36.90	36.55	36.80
3691	NASDAQ	NKSH	Thu, Apr 21, 2016	36.50	36.50	36.09	36.49
3690	NASDAQ	NKSH	Wed, Apr 20, 2016	36.51	36.65	36.34	36.43
3689	NASDAQ	NKSH	Tue, Apr 19, 2016	35.99	36.90	35.99	36.83
3688	NASDAQ	NKSH	Mon, Apr 18, 2016	35.75	35.90	35.75	35.86
3687	NASDAQ	NKSH	Fri, Apr 15, 2016	35.80	35.97	35.63	35.80
3686	NASDAQ	NKSH	Thu, Apr 14, 2016	35.23	36.08	35.23	35.89
3685	NASDAQ	NKSH	Wed, Apr 13, 2016	34.86	35.24	33.69	35.01
3684	NASDAQ	NKSH	Tue, Apr 12, 2016	34.34	34.75	34.25	34.75
3683	NASDAQ	NKSH	Mon, Apr 11, 2016	34.25	34.50	34.18	34.25
3682	NASDAQ	NKSH	Fri, Apr 8, 2016	34.25	34.25	34.15	34.24
3681	NASDAQ	NKSH	Thu, Apr 7, 2016	34.24	34.39	33.89	34.00
3680	NASDAQ	NKSH	Wed, Apr 6, 2016	34.24	34.50	34.00	34.35
3679	NASDAQ	NKSH	Tue, Apr 5, 2016	34.35	34.35	34.35	34.17
3678	NASDAQ	NKSH	Mon, Apr 4, 2016	34.43	34.76	33.98	34.35
3677	NASDAQ	NKSH	Fri, Apr 1, 2016	34.49	34.66	34.25	34.47
3676	NASDAQ	NKSH	Thu, Mar 31, 2016	34.50	34.50	34.50	34.49
3675	NASDAQ	NKSH	Wed, Mar 30, 2016	34.48	34.50	34.26	34.49
3674	NASDAQ	NKSH	Tue, Mar 29, 2016	34.15	34.25	34.06	34.25
3673	NASDAQ	NKSH	Mon, Mar 28, 2016	33.92	33.92	33.92	33.92
3672	NASDAQ	NKSH	Thu, Mar 24, 2016	33.55	33.95	33.49	33.89
3671	NASDAQ	NKSH	Wed, Mar 23, 2016	33.81	33.92	33.42	33.48
3670	NASDAQ	NKSH	Tue, Mar 22, 2016	33.81	34.10	33.59	33.94
3669	NASDAQ	NKSH	Mon, Mar 21, 2016	33.93	34.25	33.68	34.09
3668	NASDAQ	NKSH	Fri, Mar 18, 2016	33.18	34.20	32.76	34.20
3667	NASDAQ	NKSH	Thu, Mar 17, 2016	33.00	33.14	32.85	33.04
3666	NASDAQ	NKSH	Wed, Mar 16, 2016	32.92	33.00	32.59	33.00
3665	NASDAQ	NKSH	Tue, Mar 15, 2016	33.02	33.02	33.02	32.81
3664	NASDAQ	NKSH	Mon, Mar 14, 2016	33.11	33.12	32.64	33.12
3663	NASDAQ	NKSH	Fri, Mar 11, 2016	32.62	33.12	32.42	33.08
3662	NASDAQ	NKSH	Thu, Mar 10, 2016	33.15	33.20	32.01	33.32
3661	NASDAQ	NKSH	Wed, Mar 9, 2016	33.09	33.09	32.55	33.32
3660	NASDAQ	NKSH	Tue, Mar 8, 2016	32.84	33.35	32.83	33.00
3659	NASDAQ	NKSH	Mon, Mar 7, 2016	33.59	33.59	32.50	33.00
3658	NASDAQ	NKSH	Fri, Mar 4, 2016	33.40	33.40	33.40	32.54
3657	NASDAQ	NKSH	Thu, Mar 3, 2016	33.35	33.35	33.35	33.40
3656	NASDAQ	NKSH	Wed, Mar 2, 2016	33.35	33.35	33.16	33.28
3655	NASDAQ	NKSH	Tue, Mar 1, 2016	33.26	33.26	33.26	33.50
3654	NASDAQ	NKSH	Mon, Feb 29, 2016	33.61	34.00	33.05	33.26
3653	NASDAQ	NKSH	Fri, Feb 26, 2016	33.81	33.85	33.67	33.83
3652	NASDAQ	NKSH	Thu, Feb 25, 2016	33.76	33.85	33.25	33.85
3651	NASDAQ	NKSH	Wed, Feb 24, 2016	33.80	33.85	33.55	33.84
3650	NASDAQ	NKSH	Tue, Feb 23, 2016	33.77	34.00	33.18	33.80
3649	NASDAQ	NKSH	Mon, Feb 22, 2016	34.00	34.05	33.55	33.77
3648	NASDAQ	NKSH	Fri, Feb 19, 2016	33.63	33.85	33.28	33.83
3647	NASDAQ	NKSH	Thu, Feb 18, 2016	33.87	33.99	33.26	33.58
3646	NASDAQ	NKSH	Wed, Feb 17, 2016	33.85	33.97	33.54	33.80
3645	NASDAQ	NKSH	Tue, Feb 16, 2016	33.58	33.99	33.50	33.98
3644	NASDAQ	NKSH	Fri, Feb 12, 2016	33.69	33.70	33.25	33.38
3643	NASDAQ	NKSH	Thu, Feb 11, 2016	33.09	33.68	33.09	33.36
3642	NASDAQ	NKSH	Wed, Feb 10, 2016	33.55	33.75	33.50	33.65
3641	NASDAQ	NKSH	Tue, Feb 9, 2016	32.46	33.56	32.46	33.12
3640	NASDAQ	NKSH	Mon, Feb 8, 2016	32.09	32.75	31.75	32.50
3639	NASDAQ	NKSH	Fri, Feb 5, 2016	32.90	33.00	32.13	32.13
3638	NASDAQ	NKSH	Thu, Feb 4, 2016	32.88	32.88	31.75	32.83
3637	NASDAQ	NKSH	Wed, Feb 3, 2016	33.46	33.73	32.25	32.99
3636	NASDAQ	NKSH	Tue, Feb 2, 2016	33.88	33.90	31.75	33.23
3635	NASDAQ	NKSH	Mon, Feb 1, 2016	34.31	34.50	33.88	34.00
3634	NASDAQ	NKSH	Fri, Jan 29, 2016	33.85	34.59	33.59	34.59
3633	NASDAQ	NKSH	Thu, Jan 28, 2016	33.47	33.99	33.00	33.80
3632	NASDAQ	NKSH	Wed, Jan 27, 2016	33.29	33.37	32.80	33.10
3631	NASDAQ	NKSH	Tue, Jan 26, 2016	33.30	33.65	33.10	33.29
3630	NASDAQ	NKSH	Mon, Jan 25, 2016	33.46	33.50	32.63	32.93
3629	NASDAQ	NKSH	Fri, Jan 22, 2016	33.30	33.74	33.25	33.44
3628	NASDAQ	NKSH	Thu, Jan 21, 2016	33.21	33.80	32.96	33.10
3627	NASDAQ	NKSH	Wed, Jan 20, 2016	32.68	33.25	32.31	33.08
3626	NASDAQ	NKSH	Tue, Jan 19, 2016	33.16	33.38	32.75	33.10
3625	NASDAQ	NKSH	Fri, Jan 15, 2016	33.39	33.76	32.81	32.97
3624	NASDAQ	NKSH	Thu, Jan 14, 2016	34.00	34.20	33.84	33.94
3623	NASDAQ	NKSH	Wed, Jan 13, 2016	34.42	34.77	33.75	33.77
3622	NASDAQ	NKSH	Tue, Jan 12, 2016	34.69	34.69	34.00	34.30
3621	NASDAQ	NKSH	Mon, Jan 11, 2016	34.15	34.65	34.15	34.51
3620	NASDAQ	NKSH	Fri, Jan 8, 2016	33.94	34.18	33.75	33.75
3619	NASDAQ	NKSH	Thu, Jan 7, 2016	34.35	34.35	33.75	33.76
3618	NASDAQ	NKSH	Wed, Jan 6, 2016	33.75	34.72	33.75	34.48
3617	NASDAQ	NKSH	Tue, Jan 5, 2016	34.39	34.39	34.01	34.10
3616	NASDAQ	NKSH	Mon, Jan 4, 2016	35.10	35.10	33.25	34.10
3615	NASDAQ	NKSH	Thu, Dec 31, 2015	35.61	36.00	35.13	35.54
3614	NASDAQ	NKSH	Wed, Dec 30, 2015	36.00	36.00	35.00	35.55
3613	NASDAQ	NKSH	Tue, Dec 29, 2015	35.51	36.00	35.28	36.00
3612	NASDAQ	NKSH	Mon, Dec 28, 2015	35.90	35.95	35.15	35.32
3611	NASDAQ	NKSH	Thu, Dec 24, 2015	35.85	35.98	35.27	35.98
3610	NASDAQ	NKSH	Wed, Dec 23, 2015	35.92	36.00	35.04	35.71
3609	NASDAQ	NKSH	Tue, Dec 22, 2015	35.70	36.00	35.20	36.00
3608	NASDAQ	NKSH	Mon, Dec 21, 2015	34.54	36.06	34.54	35.38
3607	NASDAQ	NKSH	Fri, Dec 18, 2015	35.42	35.42	34.15	34.58
3606	NASDAQ	NKSH	Thu, Dec 17, 2015	36.29	36.29	35.55	35.55
3605	NASDAQ	NKSH	Wed, Dec 16, 2015	35.67	36.30	35.50	36.22
3604	NASDAQ	NKSH	Tue, Dec 15, 2015	34.42	35.46	34.42	35.46
3603	NASDAQ	NKSH	Mon, Dec 14, 2015	34.72	34.75	34.00	34.09
3602	NASDAQ	NKSH	Fri, Dec 11, 2015	34.58	35.00	34.50	34.60
3601	NASDAQ	NKSH	Thu, Dec 10, 2015	35.23	35.31	35.09	35.10
3600	NASDAQ	NKSH	Wed, Dec 9, 2015	34.92	35.35	34.75	35.02
3599	NASDAQ	NKSH	Tue, Dec 8, 2015	34.70	35.35	34.59	34.77
3598	NASDAQ	NKSH	Mon, Dec 7, 2015	35.77	36.01	35.44	35.50
3597	NASDAQ	NKSH	Fri, Dec 4, 2015	35.75	36.00	35.66	35.66
3596	NASDAQ	NKSH	Thu, Dec 3, 2015	36.02	36.25	35.52	35.77
3595	NASDAQ	NKSH	Wed, Dec 2, 2015	35.93	36.47	35.93	36.12
3594	NASDAQ	NKSH	Tue, Dec 1, 2015	36.22	36.24	35.75	36.21
3593	NASDAQ	NKSH	Mon, Nov 30, 2015	35.94	36.00	35.62	35.92
3592	NASDAQ	NKSH	Fri, Nov 27, 2015	36.00	36.00	35.92	35.94
3591	NASDAQ	NKSH	Wed, Nov 25, 2015	35.98	36.25	35.58	35.99
3590	NASDAQ	NKSH	Tue, Nov 24, 2015	35.39	36.00	35.39	36.00
3589	NASDAQ	NKSH	Mon, Nov 23, 2015	35.75	35.75	35.42	35.71
3588	NASDAQ	NKSH	Fri, Nov 20, 2015	35.96	35.96	35.51	35.75
3587	NASDAQ	NKSH	Thu, Nov 19, 2015	35.82	35.95	34.46	35.95
3586	NASDAQ	NKSH	Wed, Nov 18, 2015	35.24	35.75	34.31	35.69
3585	NASDAQ	NKSH	Tue, Nov 17, 2015	34.56	35.25	34.10	35.01
3584	NASDAQ	NKSH	Mon, Nov 16, 2015	34.62	34.74	33.63	34.56
3583	NASDAQ	NKSH	Fri, Nov 13, 2015	34.51	35.33	33.90	34.05
3582	NASDAQ	NKSH	Thu, Nov 12, 2015	35.38	35.60	34.68	35.01
3581	NASDAQ	NKSH	Wed, Nov 11, 2015	35.46	36.19	35.00	35.61
3580	NASDAQ	NKSH	Tue, Nov 10, 2015	34.79	35.45	34.11	35.41
3579	NASDAQ	NKSH	Mon, Nov 9, 2015	35.00	35.30	34.63	34.75
3578	NASDAQ	NKSH	Fri, Nov 6, 2015	33.61	34.96	33.49	34.96
3577	NASDAQ	NKSH	Thu, Nov 5, 2015	33.03	33.62	32.85	33.60
3576	NASDAQ	NKSH	Wed, Nov 4, 2015	33.08	33.66	32.50	33.48
3575	NASDAQ	NKSH	Tue, Nov 3, 2015	33.49	33.80	32.39	32.81
3574	NASDAQ	NKSH	Mon, Nov 2, 2015	32.84	33.41	32.18	33.26
3573	NASDAQ	NKSH	Fri, Oct 30, 2015	35.48	35.48	32.17	32.65
3572	NASDAQ	NKSH	Thu, Oct 29, 2015	35.27	36.48	35.27	35.55
3571	NASDAQ	NKSH	Wed, Oct 28, 2015	34.26	35.30	33.08	35.29
3570	NASDAQ	NKSH	Tue, Oct 27, 2015	35.30	36.11	33.87	34.07
3569	NASDAQ	NKSH	Mon, Oct 26, 2015	35.80	36.76	35.10	35.58
3568	NASDAQ	NKSH	Fri, Oct 23, 2015	35.00	35.89	34.58	35.89
3567	NASDAQ	NKSH	Thu, Oct 22, 2015	34.50	35.20	33.68	35.08
3566	NASDAQ	NKSH	Wed, Oct 21, 2015	34.35	34.49	33.86	34.19
3565	NASDAQ	NKSH	Tue, Oct 20, 2015	34.18	35.94	33.85	34.03
3564	NASDAQ	NKSH	Mon, Oct 19, 2015	34.25	34.25	33.80	34.10
3563	NASDAQ	NKSH	Fri, Oct 16, 2015	34.50	34.50	33.70	34.35
3562	NASDAQ	NKSH	Thu, Oct 15, 2015	33.81	34.41	33.31	34.36
3561	NASDAQ	NKSH	Wed, Oct 14, 2015	33.75	34.50	33.47	33.56
3560	NASDAQ	NKSH	Tue, Oct 13, 2015	33.56	34.00	33.56	33.90
3559	NASDAQ	NKSH	Mon, Oct 12, 2015	33.00	33.72	32.76	33.68
3558	NASDAQ	NKSH	Fri, Oct 9, 2015	32.84	33.00	32.73	32.99
3557	NASDAQ	NKSH	Thu, Oct 8, 2015	32.52	32.79	32.07	32.67
3556	NASDAQ	NKSH	Wed, Oct 7, 2015	32.20	32.97	32.04	32.59
3555	NASDAQ	NKSH	Tue, Oct 6, 2015	31.98	32.15	31.54	32.02
3554	NASDAQ	NKSH	Mon, Oct 5, 2015	31.85	32.00	31.59	31.95
3553	NASDAQ	NKSH	Fri, Oct 2, 2015	31.00	31.30	30.25	31.30
3552	NASDAQ	NKSH	Thu, Oct 1, 2015	31.18	31.71	30.96	31.08
3551	NASDAQ	NKSH	Wed, Sep 30, 2015	31.31	31.71	30.51	31.11
3550	NASDAQ	NKSH	Tue, Sep 29, 2015	31.05	31.46	30.90	31.02
3549	NASDAQ	NKSH	Mon, Sep 28, 2015	30.87	31.09	30.84	30.90
3548	NASDAQ	NKSH	Fri, Sep 25, 2015	31.89	32.00	30.97	30.97
3547	NASDAQ	NKSH	Thu, Sep 24, 2015	31.35	31.93	30.93	31.78
3546	NASDAQ	NKSH	Wed, Sep 23, 2015	30.75	31.51	30.75	31.51
3545	NASDAQ	NKSH	Tue, Sep 22, 2015	30.69	31.25	30.66	31.14
3544	NASDAQ	NKSH	Mon, Sep 21, 2015	30.85	31.19	30.69	30.93
3543	NASDAQ	NKSH	Fri, Sep 18, 2015	30.56	30.77	30.37	30.63
3542	NASDAQ	NKSH	Thu, Sep 17, 2015	30.92	31.03	30.57	31.03
3541	NASDAQ	NKSH	Wed, Sep 16, 2015	30.88	31.15	30.50	30.91
3540	NASDAQ	NKSH	Tue, Sep 15, 2015	30.50	31.00	30.33	31.00
3539	NASDAQ	NKSH	Mon, Sep 14, 2015	30.58	30.88	30.50	30.71
3538	NASDAQ	NKSH	Fri, Sep 11, 2015	30.38	30.66	30.20	30.62
3537	NASDAQ	NKSH	Thu, Sep 10, 2015	30.22	30.87	30.22	30.61
3536	NASDAQ	NKSH	Wed, Sep 9, 2015	31.26	31.26	30.46	30.76
3535	NASDAQ	NKSH	Tue, Sep 8, 2015	31.42	31.59	30.70	31.00
3534	NASDAQ	NKSH	Fri, Sep 4, 2015	30.91	31.57	30.64	30.99
3533	NASDAQ	NKSH	Thu, Sep 3, 2015	31.74	31.83	31.17	31.27
3532	NASDAQ	NKSH	Wed, Sep 2, 2015	31.08	31.73	31.00	31.58
3531	NASDAQ	NKSH	Tue, Sep 1, 2015	31.19	31.83	30.35	30.57
3530	NASDAQ	NKSH	Mon, Aug 31, 2015	31.56	31.99	31.56	31.77
3529	NASDAQ	NKSH	Fri, Aug 28, 2015	30.93	31.89	30.93	31.54
3528	NASDAQ	NKSH	Thu, Aug 27, 2015	31.03	31.62	31.00	31.08
3527	NASDAQ	NKSH	Wed, Aug 26, 2015	30.74	31.09	30.63	31.02
3526	NASDAQ	NKSH	Tue, Aug 25, 2015	30.71	30.80	30.25	30.29
3525	NASDAQ	NKSH	Mon, Aug 24, 2015	29.92	30.50	29.17	30.02
3524	NASDAQ	NKSH	Fri, Aug 21, 2015	29.93	31.24	29.93	30.75
3523	NASDAQ	NKSH	Thu, Aug 20, 2015	31.17	31.38	30.40	30.41
3522	NASDAQ	NKSH	Wed, Aug 19, 2015	31.79	31.90	31.39	31.39
3521	NASDAQ	NKSH	Tue, Aug 18, 2015	31.80	31.98	31.38	31.74
3520	NASDAQ	NKSH	Mon, Aug 17, 2015	31.50	31.92	31.41	31.92
3519	NASDAQ	NKSH	Fri, Aug 14, 2015	31.09	32.00	31.00	31.97
3518	NASDAQ	NKSH	Thu, Aug 13, 2015	30.72	31.20	30.45	31.01
3517	NASDAQ	NKSH	Wed, Aug 12, 2015	30.51	30.85	30.02	30.71
3516	NASDAQ	NKSH	Tue, Aug 11, 2015	30.11	31.12	30.11	30.46
3515	NASDAQ	NKSH	Mon, Aug 10, 2015	30.57	30.70	30.22	30.69
3514	NASDAQ	NKSH	Fri, Aug 7, 2015	30.35	30.85	30.30	30.30
3513	NASDAQ	NKSH	Thu, Aug 6, 2015	30.67	30.80	30.40	30.53
3512	NASDAQ	NKSH	Wed, Aug 5, 2015	30.27	30.84	30.20	30.84
3511	NASDAQ	NKSH	Tue, Aug 4, 2015	30.30	30.63	30.03	30.28
3510	NASDAQ	NKSH	Mon, Aug 3, 2015	30.49	30.69	30.31	30.38
3509	NASDAQ	NKSH	Fri, Jul 31, 2015	30.85	30.85	30.09	30.45
3508	NASDAQ	NKSH	Thu, Jul 30, 2015	30.30	30.82	30.30	30.68
3507	NASDAQ	NKSH	Wed, Jul 29, 2015	30.39	31.00	30.26	30.29
3506	NASDAQ	NKSH	Tue, Jul 28, 2015	30.45	30.85	30.25	30.56
3505	NASDAQ	NKSH	Mon, Jul 27, 2015	30.97	31.26	30.09	30.46
3504	NASDAQ	NKSH	Fri, Jul 24, 2015	31.21	31.60	30.56	30.60
3503	NASDAQ	NKSH	Thu, Jul 23, 2015	31.45	31.82	31.23	31.23
3502	NASDAQ	NKSH	Wed, Jul 22, 2015	31.70	31.70	30.80	31.27
3501	NASDAQ	NKSH	Tue, Jul 21, 2015	31.54	31.66	31.29	31.32
3500	NASDAQ	NKSH	Mon, Jul 20, 2015	31.68	31.78	31.35	31.56
3499	NASDAQ	NKSH	Fri, Jul 17, 2015	31.59	31.80	31.31	31.69
3498	NASDAQ	NKSH	Thu, Jul 16, 2015	31.47	31.74	31.34	31.58
3497	NASDAQ	NKSH	Wed, Jul 15, 2015	31.28	31.83	31.28	31.68
3496	NASDAQ	NKSH	Tue, Jul 14, 2015	30.45	31.50	30.45	31.42
3495	NASDAQ	NKSH	Mon, Jul 13, 2015	30.55	30.82	30.22	30.68
3494	NASDAQ	NKSH	Fri, Jul 10, 2015	30.25	30.50	30.10	30.26
3493	NASDAQ	NKSH	Thu, Jul 9, 2015	30.11	30.50	29.99	30.03
3492	NASDAQ	NKSH	Wed, Jul 8, 2015	29.77	30.14	29.77	29.95
3491	NASDAQ	NKSH	Tue, Jul 7, 2015	29.97	30.25	29.70	29.90
3490	NASDAQ	NKSH	Mon, Jul 6, 2015	29.92	30.30	29.61	29.95
3489	NASDAQ	NKSH	Thu, Jul 2, 2015	30.05	30.34	29.75	30.17
3488	NASDAQ	NKSH	Wed, Jul 1, 2015	29.50	30.16	29.29	29.99
3487	NASDAQ	NKSH	Tue, Jun 30, 2015	29.43	29.59	29.18	29.26
3486	NASDAQ	NKSH	Mon, Jun 29, 2015	29.82	30.00	29.03	29.03
3485	NASDAQ	NKSH	Fri, Jun 26, 2015	29.96	30.51	29.59	29.59
3484	NASDAQ	NKSH	Thu, Jun 25, 2015	30.08	30.50	29.75	29.97
3483	NASDAQ	NKSH	Wed, Jun 24, 2015	30.37	30.72	29.85	29.97
3482	NASDAQ	NKSH	Tue, Jun 23, 2015	30.23	30.98	30.12	30.35
3481	NASDAQ	NKSH	Mon, Jun 22, 2015	31.08	31.36	30.10	31.08
3480	NASDAQ	NKSH	Fri, Jun 19, 2015	30.75	31.00	30.61	30.85
3479	NASDAQ	NKSH	Thu, Jun 18, 2015	30.74	30.90	30.29	30.89
3478	NASDAQ	NKSH	Wed, Jun 17, 2015	30.39	30.89	30.23	30.47
3477	NASDAQ	NKSH	Tue, Jun 16, 2015	30.58	30.65	30.28	30.49
3476	NASDAQ	NKSH	Mon, Jun 15, 2015	30.39	31.00	30.15	30.61
3475	NASDAQ	NKSH	Fri, Jun 12, 2015	30.12	30.60	29.99	30.50
3474	NASDAQ	NKSH	Thu, Jun 11, 2015	30.04	30.16	29.69	30.16
3473	NASDAQ	NKSH	Wed, Jun 10, 2015	29.89	30.50	29.74	29.99
3472	NASDAQ	NKSH	Tue, Jun 9, 2015	29.68	29.86	29.48	29.50
3471	NASDAQ	NKSH	Mon, Jun 8, 2015	29.32	29.99	29.15	29.31
3470	NASDAQ	NKSH	Fri, Jun 5, 2015	29.21	29.39	28.10	29.30
3469	NASDAQ	NKSH	Thu, Jun 4, 2015	29.00	29.33	29.00	29.01
3468	NASDAQ	NKSH	Wed, Jun 3, 2015	28.71	29.37	28.63	29.14
3467	NASDAQ	NKSH	Tue, Jun 2, 2015	28.24	28.74	28.12	28.74
3466	NASDAQ	NKSH	Mon, Jun 1, 2015	28.15	28.48	27.70	28.21
3465	NASDAQ	NKSH	Fri, May 29, 2015	28.04	28.71	27.80	27.82
3464	NASDAQ	NKSH	Thu, May 28, 2015	27.97	28.35	27.97	28.07
3463	NASDAQ	NKSH	Wed, May 27, 2015	27.70	28.00	27.85	28.00
3462	NASDAQ	NKSH	Tue, May 26, 2015	27.87	28.13	27.48	27.60
3461	NASDAQ	NKSH	Fri, May 22, 2015	28.06	28.33	27.74	27.86
3460	NASDAQ	NKSH	Thu, May 21, 2015	28.76	28.76	28.02	28.16
3459	NASDAQ	NKSH	Wed, May 20, 2015	28.83	29.02	28.76	28.85
3458	NASDAQ	NKSH	Tue, May 19, 2015	28.84	29.07	28.74	28.89
3457	NASDAQ	NKSH	Mon, May 18, 2015	28.69	29.06	28.60	28.87
3456	NASDAQ	NKSH	Fri, May 15, 2015	28.73	29.08	28.71	28.74
3455	NASDAQ	NKSH	Thu, May 14, 2015	28.23	28.75	28.25	28.69
3454	NASDAQ	NKSH	Wed, May 13, 2015	28.52	28.54	28.09	28.14
3453	NASDAQ	NKSH	Tue, May 12, 2015	28.47	28.75	28.20	28.39
3452	NASDAQ	NKSH	Mon, May 11, 2015	28.62	28.96	28.26	28.46
3451	NASDAQ	NKSH	Fri, May 8, 2015	28.44	29.08	28.09	28.63
3450	NASDAQ	NKSH	Thu, May 7, 2015	28.27	28.45	28.02	28.19
3449	NASDAQ	NKSH	Wed, May 6, 2015	28.54	28.99	28.00	28.26
3448	NASDAQ	NKSH	Tue, May 5, 2015	29.04	29.42	28.41	28.42
3447	NASDAQ	NKSH	Mon, May 4, 2015	28.89	29.80	28.71	28.97
3446	NASDAQ	NKSH	Fri, May 1, 2015	29.09	29.95	28.59	28.91
3445	NASDAQ	NKSH	Thu, Apr 30, 2015	29.37	29.50	28.90	29.01
3444	NASDAQ	NKSH	Wed, Apr 29, 2015	29.45	29.63	29.23	29.39
3443	NASDAQ	NKSH	Tue, Apr 28, 2015	29.00	29.92	28.77	29.48
3442	NASDAQ	NKSH	Mon, Apr 27, 2015	29.72	29.99	28.82	28.89
3441	NASDAQ	NKSH	Fri, Apr 24, 2015	29.60	30.00	29.36	29.80
3440	NASDAQ	NKSH	Thu, Apr 23, 2015	29.63	30.07	29.27	29.51
3439	NASDAQ	NKSH	Wed, Apr 22, 2015	29.09	30.00	29.24	29.81
3438	NASDAQ	NKSH	Tue, Apr 21, 2015	28.92	29.25	28.92	29.06
3437	NASDAQ	NKSH	Mon, Apr 20, 2015	28.85	28.94	28.71	28.87
3436	NASDAQ	NKSH	Fri, Apr 17, 2015	28.77	28.95	28.76	28.76
3435	NASDAQ	NKSH	Thu, Apr 16, 2015	28.84	29.24	28.89	29.00
3434	NASDAQ	NKSH	Wed, Apr 15, 2015	28.91	28.97	28.85	28.97
3433	NASDAQ	NKSH	Tue, Apr 14, 2015	28.75	28.90	28.25	28.88
3432	NASDAQ	NKSH	Mon, Apr 13, 2015	28.77	28.89	28.55	28.72
3431	NASDAQ	NKSH	Fri, Apr 10, 2015	28.91	28.91	28.47	28.62
3430	NASDAQ	NKSH	Thu, Apr 9, 2015	28.80	28.80	28.50	28.76
3429	NASDAQ	NKSH	Wed, Apr 8, 2015	29.00	29.49	28.56	28.84
3428	NASDAQ	NKSH	Tue, Apr 7, 2015	29.08	29.43	28.96	29.06
3427	NASDAQ	NKSH	Mon, Apr 6, 2015	29.02	29.20	28.96	29.07
3426	NASDAQ	NKSH	Thu, Apr 2, 2015	29.18	29.44	28.97	29.20
3425	NASDAQ	NKSH	Wed, Apr 1, 2015	29.61	29.70	28.94	29.02
3424	NASDAQ	NKSH	Tue, Mar 31, 2015	29.34	29.84	29.50	29.84
3423	NASDAQ	NKSH	Mon, Mar 30, 2015	29.39	29.72	29.08	29.34
3422	NASDAQ	NKSH	Fri, Mar 27, 2015	29.07	29.88	28.93	29.16
3421	NASDAQ	NKSH	Thu, Mar 26, 2015	29.06	29.37	29.00	29.01
3420	NASDAQ	NKSH	Wed, Mar 25, 2015	29.48	29.70	28.97	28.99
3419	NASDAQ	NKSH	Tue, Mar 24, 2015	29.25	29.97	29.12	29.39
3418	NASDAQ	NKSH	Mon, Mar 23, 2015	29.05	29.25	28.94	29.24
3417	NASDAQ	NKSH	Fri, Mar 20, 2015	29.22	29.49	28.83	28.97
3416	NASDAQ	NKSH	Thu, Mar 19, 2015	28.91	29.62	28.80	29.18
3415	NASDAQ	NKSH	Wed, Mar 18, 2015	28.60	29.24	28.50	29.01
3414	NASDAQ	NKSH	Tue, Mar 17, 2015	29.11	29.24	28.63	28.67
3413	NASDAQ	NKSH	Mon, Mar 16, 2015	29.47	29.55	28.59	29.21
3412	NASDAQ	NKSH	Fri, Mar 13, 2015	28.86	29.22	28.63	29.22
3411	NASDAQ	NKSH	Thu, Mar 12, 2015	28.35	28.82	28.35	28.82
3410	NASDAQ	NKSH	Wed, Mar 11, 2015	28.12	28.95	28.00	28.00
3409	NASDAQ	NKSH	Tue, Mar 10, 2015	28.00	28.61	28.00	28.00
3408	NASDAQ	NKSH	Mon, Mar 9, 2015	28.09	28.77	28.00	28.14
3407	NASDAQ	NKSH	Fri, Mar 6, 2015	28.37	29.01	28.09	28.26
3406	NASDAQ	NKSH	Thu, Mar 5, 2015	28.84	29.42	28.50	28.63
3405	NASDAQ	NKSH	Wed, Mar 4, 2015	29.03	29.21	28.63	28.63
3404	NASDAQ	NKSH	Tue, Mar 3, 2015	29.24	29.38	29.03	29.03
3403	NASDAQ	NKSH	Mon, Mar 2, 2015	29.11	29.46	29.10	29.46
3402	NASDAQ	NKSH	Fri, Feb 27, 2015	29.30	29.39	29.06	29.06
3401	NASDAQ	NKSH	Thu, Feb 26, 2015	29.50	29.72	29.30	29.67
3400	NASDAQ	NKSH	Wed, Feb 25, 2015	29.64	29.70	29.50	29.50
3399	NASDAQ	NKSH	Tue, Feb 24, 2015	29.39	29.75	29.33	29.75
3398	NASDAQ	NKSH	Mon, Feb 23, 2015	29.61	29.55	29.13	29.28
3397	NASDAQ	NKSH	Fri, Feb 20, 2015	29.91	29.95	29.50	29.72
3396	NASDAQ	NKSH	Thu, Feb 19, 2015	29.89	30.10	29.78	29.78
3395	NASDAQ	NKSH	Wed, Feb 18, 2015	30.60	30.67	29.73	30.03
3394	NASDAQ	NKSH	Tue, Feb 17, 2015	30.24	30.84	30.04	30.62
3393	NASDAQ	NKSH	Fri, Feb 13, 2015	29.50	30.90	29.23	29.98
3392	NASDAQ	NKSH	Thu, Feb 12, 2015	29.44	29.50	29.13	29.45
3391	NASDAQ	NKSH	Wed, Feb 11, 2015	29.44	29.49	29.17	29.18
3390	NASDAQ	NKSH	Tue, Feb 10, 2015	29.42	29.48	29.22	29.27
3389	NASDAQ	NKSH	Mon, Feb 9, 2015	29.67	30.10	29.16	29.18
3388	NASDAQ	NKSH	Fri, Feb 6, 2015	30.02	30.07	29.52	29.68
3387	NASDAQ	NKSH	Thu, Feb 5, 2015	29.94	30.07	29.46	30.05
3386	NASDAQ	NKSH	Wed, Feb 4, 2015	29.94	30.34	29.90	30.07
3385	NASDAQ	NKSH	Tue, Feb 3, 2015	29.49	30.11	29.20	30.06
3384	NASDAQ	NKSH	Mon, Feb 2, 2015	29.36	30.18	29.03	29.20
3383	NASDAQ	NKSH	Fri, Jan 30, 2015	29.60	30.90	29.21	29.22
3382	NASDAQ	NKSH	Thu, Jan 29, 2015	29.37	29.72	29.30	29.67
3381	NASDAQ	NKSH	Wed, Jan 28, 2015	29.79	29.79	29.30	29.30
3380	NASDAQ	NKSH	Tue, Jan 27, 2015	30.54	30.66	30.05	30.12
3379	NASDAQ	NKSH	Mon, Jan 26, 2015	29.62	30.94	30.10	30.94
3378	NASDAQ	NKSH	Fri, Jan 23, 2015	29.92	29.93	29.52	29.60
3377	NASDAQ	NKSH	Thu, Jan 22, 2015	29.31	29.98	28.73	29.85
3376	NASDAQ	NKSH	Wed, Jan 21, 2015	29.21	29.49	28.80	29.06
3375	NASDAQ	NKSH	Tue, Jan 20, 2015	29.13	29.90	28.51	28.73
3374	NASDAQ	NKSH	Fri, Jan 16, 2015	28.80	29.22	28.80	29.22
3373	NASDAQ	NKSH	Thu, Jan 15, 2015	29.34	29.18	28.60	28.79
3372	NASDAQ	NKSH	Wed, Jan 14, 2015	29.57	29.94	29.04	29.40
3371	NASDAQ	NKSH	Tue, Jan 13, 2015	29.46	30.03	29.16	29.59
3370	NASDAQ	NKSH	Mon, Jan 12, 2015	29.86	30.12	29.29	29.37
3369	NASDAQ	NKSH	Fri, Jan 9, 2015	30.36	30.61	29.71	29.80
3368	NASDAQ	NKSH	Thu, Jan 8, 2015	30.02	30.90	29.18	30.55
3367	NASDAQ	NKSH	Wed, Jan 7, 2015	30.32	30.50	29.50	29.82
3366	NASDAQ	NKSH	Tue, Jan 6, 2015	29.72	30.68	29.35	29.99
3365	NASDAQ	NKSH	Mon, Jan 5, 2015	30.36	30.92	29.33	29.63
3364	NASDAQ	NKSH	Fri, Jan 2, 2015	30.39	30.98	29.37	30.52
3363	NASDAQ	NKSH	Wed, Dec 31, 2014	30.67	30.67	29.76	30.39
3362	NASDAQ	NKSH	Tue, Dec 30, 2014	30.86	32.00	29.99	30.47
3361	NASDAQ	NKSH	Mon, Dec 29, 2014	31.22	31.00	29.80	30.95
3360	NASDAQ	NKSH	Fri, Dec 26, 2014	31.26	31.26	31.20	31.20
3359	NASDAQ	NKSH	Wed, Dec 24, 2014	31.35	31.35	31.15	31.15
3358	NASDAQ	NKSH	Tue, Dec 23, 2014	31.40	31.95	29.03	31.35
3357	NASDAQ	NKSH	Mon, Dec 22, 2014	31.14	31.34	30.39	31.25
3356	NASDAQ	NKSH	Fri, Dec 19, 2014	31.16	31.25	30.31	31.24
3355	NASDAQ	NKSH	Thu, Dec 18, 2014	31.02	31.24	30.81	31.24
3354	NASDAQ	NKSH	Wed, Dec 17, 2014	29.64	31.18	29.34	30.91
3353	NASDAQ	NKSH	Tue, Dec 16, 2014	28.92	29.98	28.58	29.54
3352	NASDAQ	NKSH	Mon, Dec 15, 2014	30.04	30.04	28.70	28.88
3351	NASDAQ	NKSH	Fri, Dec 12, 2014	30.42	30.42	29.99	29.99
3350	NASDAQ	NKSH	Thu, Dec 11, 2014	30.95	30.95	30.52	30.78
3349	NASDAQ	NKSH	Wed, Dec 10, 2014	31.44	31.86	30.84	30.98
3348	NASDAQ	NKSH	Tue, Dec 9, 2014	30.38	31.75	30.65	31.71
3347	NASDAQ	NKSH	Mon, Dec 8, 2014	30.35	30.70	30.35	30.60
3346	NASDAQ	NKSH	Fri, Dec 5, 2014	30.21	30.48	30.08	30.44
3345	NASDAQ	NKSH	Thu, Dec 4, 2014	30.03	30.38	30.00	30.04
3344	NASDAQ	NKSH	Wed, Dec 3, 2014	30.03	30.45	29.77	30.03
3343	NASDAQ	NKSH	Tue, Dec 2, 2014	30.18	30.40	30.00	30.32
3342	NASDAQ	NKSH	Mon, Dec 1, 2014	30.10	30.29	30.01	30.02
3341	NASDAQ	NKSH	Fri, Nov 28, 2014	30.45	30.45	30.02	30.03
3340	NASDAQ	NKSH	Wed, Nov 26, 2014	30.09	30.58	30.00	30.58
3339	NASDAQ	NKSH	Tue, Nov 25, 2014	29.93	30.09	29.93	30.09
3338	NASDAQ	NKSH	Mon, Nov 24, 2014	30.28	30.11	29.77	30.05
3337	NASDAQ	NKSH	Fri, Nov 21, 2014	30.55	30.55	29.97	29.97
3336	NASDAQ	NKSH	Thu, Nov 20, 2014	30.03	30.43	29.99	30.07
3335	NASDAQ	NKSH	Wed, Nov 19, 2014	30.74	30.88	30.42	30.56
3334	NASDAQ	NKSH	Tue, Nov 18, 2014	30.22	31.14	30.18	30.74
3333	NASDAQ	NKSH	Mon, Nov 17, 2014	29.98	30.82	29.92	30.07
3332	NASDAQ	NKSH	Fri, Nov 14, 2014	30.53	30.89	30.02	30.07
3331	NASDAQ	NKSH	Thu, Nov 13, 2014	31.62	31.62	30.28	30.38
3330	NASDAQ	NKSH	Wed, Nov 12, 2014	31.71	31.79	31.09	31.69
3329	NASDAQ	NKSH	Tue, Nov 11, 2014	31.72	31.96	31.55	31.67
3328	NASDAQ	NKSH	Mon, Nov 10, 2014	31.46	31.92	31.15	31.92
3327	NASDAQ	NKSH	Fri, Nov 7, 2014	31.45	31.48	31.11	31.48
3326	NASDAQ	NKSH	Thu, Nov 6, 2014	30.71	31.50	30.71	31.50
3325	NASDAQ	NKSH	Wed, Nov 5, 2014	31.26	31.50	30.89	31.11
3324	NASDAQ	NKSH	Tue, Nov 4, 2014	31.07	31.42	30.28	31.15
3323	NASDAQ	NKSH	Mon, Nov 3, 2014	31.44	31.49	29.23	31.19
3322	NASDAQ	NKSH	Fri, Oct 31, 2014	31.43	31.95	31.00	31.31
3321	NASDAQ	NKSH	Thu, Oct 30, 2014	30.04	31.45	29.78	31.27
3320	NASDAQ	NKSH	Wed, Oct 29, 2014	29.21	30.17	28.80	30.17
3319	NASDAQ	NKSH	Tue, Oct 28, 2014	28.95	29.19	28.50	29.17
3318	NASDAQ	NKSH	Mon, Oct 27, 2014	28.72	28.92	28.37	28.52
3317	NASDAQ	NKSH	Fri, Oct 24, 2014	28.58	28.71	28.58	28.71
3316	NASDAQ	NKSH	Thu, Oct 23, 2014	28.80	28.98	28.22	28.63
3315	NASDAQ	NKSH	Wed, Oct 22, 2014	29.15	29.56	28.28	28.49
3314	NASDAQ	NKSH	Tue, Oct 21, 2014	29.72	29.88	29.22	29.73
3313	NASDAQ	NKSH	Mon, Oct 20, 2014	29.26	29.64	28.85	29.55
3312	NASDAQ	NKSH	Fri, Oct 17, 2014	30.35	30.64	28.79	28.98
3311	NASDAQ	NKSH	Thu, Oct 16, 2014	28.41	29.99	28.41	29.85
3310	NASDAQ	NKSH	Wed, Oct 15, 2014	27.71	28.96	27.50	28.71
3309	NASDAQ	NKSH	Tue, Oct 14, 2014	27.94	28.00	27.56	27.90
3308	NASDAQ	NKSH	Mon, Oct 13, 2014	27.65	28.14	27.49	27.64
3307	NASDAQ	NKSH	Fri, Oct 10, 2014	27.55	28.45	27.55	27.56
3306	NASDAQ	NKSH	Thu, Oct 9, 2014	28.10	28.14	27.61	27.74
3305	NASDAQ	NKSH	Wed, Oct 8, 2014	27.60	28.27	27.45	28.00
3304	NASDAQ	NKSH	Tue, Oct 7, 2014	27.64	27.71	27.59	27.59
3303	NASDAQ	NKSH	Mon, Oct 6, 2014	27.69	28.19	27.65	27.66
3302	NASDAQ	NKSH	Fri, Oct 3, 2014	28.10	28.10	27.50	27.60
3301	NASDAQ	NKSH	Thu, Oct 2, 2014	27.95	28.00	27.65	27.89
3300	NASDAQ	NKSH	Wed, Oct 1, 2014	27.81	28.07	27.50	27.50
3299	NASDAQ	NKSH	Tue, Sep 30, 2014	28.16	28.20	27.75	27.76
3298	NASDAQ	NKSH	Mon, Sep 29, 2014	28.02	28.40	28.03	28.09
3297	NASDAQ	NKSH	Fri, Sep 26, 2014	27.82	28.37	27.82	28.34
3296	NASDAQ	NKSH	Thu, Sep 25, 2014	28.28	28.80	27.63	27.67
3295	NASDAQ	NKSH	Wed, Sep 24, 2014	28.38	28.56	28.25	28.40
3294	NASDAQ	NKSH	Tue, Sep 23, 2014	28.26	28.58	28.25	28.25
3293	NASDAQ	NKSH	Mon, Sep 22, 2014	28.38	28.40	28.06	28.28
3292	NASDAQ	NKSH	Fri, Sep 19, 2014	28.80	29.09	28.10	28.59
3291	NASDAQ	NKSH	Thu, Sep 18, 2014	28.64	29.29	28.57	28.66
3290	NASDAQ	NKSH	Wed, Sep 17, 2014	28.55	28.92	28.48	28.55
3289	NASDAQ	NKSH	Tue, Sep 16, 2014	28.50	28.89	28.45	28.64
3288	NASDAQ	NKSH	Mon, Sep 15, 2014	28.82	28.82	28.45	28.46
3287	NASDAQ	NKSH	Fri, Sep 12, 2014	28.77	28.97	28.60	28.64
3286	NASDAQ	NKSH	Thu, Sep 11, 2014	28.87	28.97	28.63	28.70
3285	NASDAQ	NKSH	Wed, Sep 10, 2014	28.60	29.36	28.61	29.17
3284	NASDAQ	NKSH	Tue, Sep 9, 2014	28.99	30.15	28.47	28.64
3283	NASDAQ	NKSH	Mon, Sep 8, 2014	28.64	29.12	28.56	29.12
3282	NASDAQ	NKSH	Fri, Sep 5, 2014	28.78	28.82	28.64	28.64
3281	NASDAQ	NKSH	Thu, Sep 4, 2014	28.88	29.66	28.76	28.82
3280	NASDAQ	NKSH	Wed, Sep 3, 2014	29.63	30.00	28.64	28.74
3279	NASDAQ	NKSH	Tue, Sep 2, 2014	29.04	30.03	28.70	29.59
3278	NASDAQ	NKSH	Fri, Aug 29, 2014	28.64	29.14	28.64	29.04
3277	NASDAQ	NKSH	Thu, Aug 28, 2014	29.10	29.16	28.50	28.64
3276	NASDAQ	NKSH	Wed, Aug 27, 2014	29.11	29.60	29.05	29.26
3275	NASDAQ	NKSH	Tue, Aug 26, 2014	29.67	30.67	28.92	29.27
3274	NASDAQ	NKSH	Mon, Aug 25, 2014	29.77	30.06	29.39	29.50
3273	NASDAQ	NKSH	Fri, Aug 22, 2014	29.24	29.56	29.00	29.26
3272	NASDAQ	NKSH	Thu, Aug 21, 2014	29.75	30.12	29.07	29.26
3271	NASDAQ	NKSH	Wed, Aug 20, 2014	29.99	30.16	29.75	29.79
3270	NASDAQ	NKSH	Tue, Aug 19, 2014	29.59	30.10	29.59	30.10
3269	NASDAQ	NKSH	Mon, Aug 18, 2014	28.89	29.73	28.51	29.70
3268	NASDAQ	NKSH	Fri, Aug 15, 2014	29.08	29.08	28.34	28.60
3267	NASDAQ	NKSH	Thu, Aug 14, 2014	28.96	29.04	28.71	28.75
3266	NASDAQ	NKSH	Wed, Aug 13, 2014	28.85	29.00	28.39	28.91
3265	NASDAQ	NKSH	Tue, Aug 12, 2014	28.85	29.06	28.66	28.66
3264	NASDAQ	NKSH	Mon, Aug 11, 2014	29.37	29.37	28.80	28.94
3263	NASDAQ	NKSH	Fri, Aug 8, 2014	29.20	29.40	29.11	29.38
3262	NASDAQ	NKSH	Thu, Aug 7, 2014	29.11	29.27	29.01	29.01
3261	NASDAQ	NKSH	Wed, Aug 6, 2014	29.00	29.31	29.00	29.14
3260	NASDAQ	NKSH	Tue, Aug 5, 2014	29.00	29.38	28.89	28.98
3259	NASDAQ	NKSH	Mon, Aug 4, 2014	29.30	29.56	29.01	29.05
3258	NASDAQ	NKSH	Fri, Aug 1, 2014	29.21	30.46	29.01	29.08
3257	NASDAQ	NKSH	Thu, Jul 31, 2014	29.17	29.20	29.06	29.13
3256	NASDAQ	NKSH	Wed, Jul 30, 2014	29.60	30.50	29.06	29.36
3255	NASDAQ	NKSH	Tue, Jul 29, 2014	29.59	30.23	29.33	29.47
3254	NASDAQ	NKSH	Mon, Jul 28, 2014	29.77	29.83	29.48	29.50
3253	NASDAQ	NKSH	Fri, Jul 25, 2014	29.92	30.57	29.60	29.60
3252	NASDAQ	NKSH	Thu, Jul 24, 2014	30.37	30.59	29.85	30.18
3251	NASDAQ	NKSH	Wed, Jul 23, 2014	30.40	30.39	29.94	30.20
3250	NASDAQ	NKSH	Tue, Jul 22, 2014	30.43	30.51	30.33	30.33
3249	NASDAQ	NKSH	Mon, Jul 21, 2014	30.47	30.54	30.31	30.31
3248	NASDAQ	NKSH	Fri, Jul 18, 2014	30.20	30.67	30.20	30.61
3247	NASDAQ	NKSH	Thu, Jul 17, 2014	30.55	30.74	30.30	30.35
3246	NASDAQ	NKSH	Wed, Jul 16, 2014	31.00	31.59	30.56	30.68
3245	NASDAQ	NKSH	Tue, Jul 15, 2014	31.01	31.43	30.77	30.81
3244	NASDAQ	NKSH	Mon, Jul 14, 2014	31.30	31.87	30.75	30.93
3243	NASDAQ	NKSH	Fri, Jul 11, 2014	31.55	31.89	30.67	30.87
3242	NASDAQ	NKSH	Thu, Jul 10, 2014	31.29	32.02	31.29	31.43
3241	NASDAQ	NKSH	Wed, Jul 9, 2014	31.73	32.09	31.51	31.51
3240	NASDAQ	NKSH	Tue, Jul 8, 2014	31.75	32.02	31.57	31.58
3239	NASDAQ	NKSH	Mon, Jul 7, 2014	31.67	32.00	31.46	31.92
3238	NASDAQ	NKSH	Thu, Jul 3, 2014	31.09	31.84	31.01	31.76
3237	NASDAQ	NKSH	Wed, Jul 2, 2014	31.05	31.07	30.75	30.80
3236	NASDAQ	NKSH	Tue, Jul 1, 2014	30.98	31.38	30.76	30.95
3235	NASDAQ	NKSH	Mon, Jun 30, 2014	31.03	31.13	30.59	30.89
3234	NASDAQ	NKSH	Fri, Jun 27, 2014	30.49	31.25	30.39	31.24
3233	NASDAQ	NKSH	Thu, Jun 26, 2014	31.02	30.83	30.48	30.76
3232	NASDAQ	NKSH	Wed, Jun 25, 2014	30.95	31.04	30.75	31.00
3231	NASDAQ	NKSH	Tue, Jun 24, 2014	31.20	31.48	30.78	30.78
3230	NASDAQ	NKSH	Mon, Jun 23, 2014	31.68	31.60	31.23	31.23
3229	NASDAQ	NKSH	Fri, Jun 20, 2014	31.70	31.88	31.54	31.70
3228	NASDAQ	NKSH	Thu, Jun 19, 2014	31.73	31.82	31.55	31.67
3227	NASDAQ	NKSH	Wed, Jun 18, 2014	31.83	31.83	31.54	31.70
3226	NASDAQ	NKSH	Tue, Jun 17, 2014	31.63	32.00	31.65	31.95
3225	NASDAQ	NKSH	Mon, Jun 16, 2014	31.82	31.84	31.49	31.56
3224	NASDAQ	NKSH	Fri, Jun 13, 2014	31.98	32.26	31.50	32.00
3223	NASDAQ	NKSH	Thu, Jun 12, 2014	32.10	32.13	31.76	31.76
3222	NASDAQ	NKSH	Wed, Jun 11, 2014	32.29	32.30	31.97	32.01
3221	NASDAQ	NKSH	Tue, Jun 10, 2014	32.51	32.96	32.48	32.50
3220	NASDAQ	NKSH	Mon, Jun 9, 2014	32.70	32.95	32.51	32.53
3219	NASDAQ	NKSH	Fri, Jun 6, 2014	32.17	32.69	32.14	32.68
3218	NASDAQ	NKSH	Thu, Jun 5, 2014	33.99	32.24	31.63	32.04
3217	NASDAQ	NKSH	Wed, Jun 4, 2014	31.82	32.06	31.75	32.06
3216	NASDAQ	NKSH	Tue, Jun 3, 2014	31.60	31.85	31.60	31.79
3215	NASDAQ	NKSH	Mon, Jun 2, 2014	31.60	32.25	31.60	31.77
3214	NASDAQ	NKSH	Fri, May 30, 2014	32.00	32.00	31.49	31.50
3213	NASDAQ	NKSH	Thu, May 29, 2014	32.06	32.09	31.76	32.00
3212	NASDAQ	NKSH	Wed, May 28, 2014	31.86	32.22	31.52	31.86
3211	NASDAQ	NKSH	Tue, May 27, 2014	31.88	32.10	31.43	32.09
3210	NASDAQ	NKSH	Fri, May 23, 2014	31.99	32.06	30.99	31.72
3209	NASDAQ	NKSH	Thu, May 22, 2014	31.82	32.22	31.65	31.96
3208	NASDAQ	NKSH	Wed, May 21, 2014	32.10	32.55	32.10	32.23
3207	NASDAQ	NKSH	Tue, May 20, 2014	32.74	32.75	31.69	32.01
3206	NASDAQ	NKSH	Mon, May 19, 2014	32.48	33.43	32.36	32.74
3205	NASDAQ	NKSH	Fri, May 16, 2014	32.30	32.65	32.00	32.55
3204	NASDAQ	NKSH	Thu, May 15, 2014	32.87	32.87	32.19	32.28
3203	NASDAQ	NKSH	Wed, May 14, 2014	33.39	33.53	32.70	32.86
3202	NASDAQ	NKSH	Tue, May 13, 2014	33.80	33.89	33.31	33.32
3201	NASDAQ	NKSH	Mon, May 12, 2014	33.00	33.94	32.80	33.79
3200	NASDAQ	NKSH	Fri, May 9, 2014	32.58	33.00	32.58	32.94
3199	NASDAQ	NKSH	Thu, May 8, 2014	32.81	32.93	32.70	32.71
3198	NASDAQ	NKSH	Wed, May 7, 2014	32.88	32.88	32.70	32.73
3197	NASDAQ	NKSH	Tue, May 6, 2014	32.87	33.05	32.70	32.71
3196	NASDAQ	NKSH	Mon, May 5, 2014	33.58	33.58	32.74	32.84
3195	NASDAQ	NKSH	Fri, May 2, 2014	32.90	33.50	32.90	33.50
3194	NASDAQ	NKSH	Thu, May 1, 2014	32.75	33.19	32.18	32.92
3193	NASDAQ	NKSH	Wed, Apr 30, 2014	33.53	33.89	32.33	32.35
3192	NASDAQ	NKSH	Tue, Apr 29, 2014	33.30	33.77	33.20	33.39
3191	NASDAQ	NKSH	Mon, Apr 28, 2014	32.25	33.34	32.25	33.00
3190	NASDAQ	NKSH	Fri, Apr 25, 2014	33.18	33.21	31.97	32.00
3189	NASDAQ	NKSH	Thu, Apr 24, 2014	33.03	33.46	32.99	33.09
3188	NASDAQ	NKSH	Wed, Apr 23, 2014	34.07	34.14	32.94	32.99
3187	NASDAQ	NKSH	Tue, Apr 22, 2014	35.13	35.16	34.15	34.34
3186	NASDAQ	NKSH	Mon, Apr 21, 2014	34.53	35.70	34.50	34.96
3185	NASDAQ	NKSH	Thu, Apr 17, 2014	35.89	35.89	34.30	34.41
3184	NASDAQ	NKSH	Wed, Apr 16, 2014	36.16	36.16	35.68	35.88
3183	NASDAQ	NKSH	Tue, Apr 15, 2014	36.13	36.48	35.93	35.97
3182	NASDAQ	NKSH	Mon, Apr 14, 2014	36.16	36.49	35.80	35.96
3181	NASDAQ	NKSH	Fri, Apr 11, 2014	35.80	36.16	35.75	36.01
3180	NASDAQ	NKSH	Thu, Apr 10, 2014	35.99	36.20	35.77	35.91
3179	NASDAQ	NKSH	Wed, Apr 9, 2014	36.10	36.22	35.80	35.86
3178	NASDAQ	NKSH	Tue, Apr 8, 2014	36.27	36.96	35.79	36.00
3177	NASDAQ	NKSH	Mon, Apr 7, 2014	36.00	36.20	35.75	36.09
3176	NASDAQ	NKSH	Fri, Apr 4, 2014	37.29	37.29	35.95	36.01
3175	NASDAQ	NKSH	Thu, Apr 3, 2014	37.17	37.26	36.63	36.96
3174	NASDAQ	NKSH	Wed, Apr 2, 2014	37.58	37.72	36.77	37.14
3173	NASDAQ	NKSH	Tue, Apr 1, 2014	36.69	37.44	36.25	37.41
3172	NASDAQ	NKSH	Mon, Mar 31, 2014	36.75	36.76	36.25	36.51
3171	NASDAQ	NKSH	Fri, Mar 28, 2014	36.05	36.36	36.00	36.36
3170	NASDAQ	NKSH	Thu, Mar 27, 2014	35.99	36.23	35.72	36.04
3169	NASDAQ	NKSH	Wed, Mar 26, 2014	37.49	37.49	36.02	36.03
3168	NASDAQ	NKSH	Tue, Mar 25, 2014	37.10	37.26	36.73	37.26
3167	NASDAQ	NKSH	Mon, Mar 24, 2014	36.54	36.98	36.50	36.75
3166	NASDAQ	NKSH	Fri, Mar 21, 2014	37.13	37.49	36.91	37.37
3165	NASDAQ	NKSH	Thu, Mar 20, 2014	36.70	37.02	36.65	36.94
3164	NASDAQ	NKSH	Wed, Mar 19, 2014	37.52	37.52	36.61	36.61
3163	NASDAQ	NKSH	Tue, Mar 18, 2014	37.30	37.48	36.80	37.44
3162	NASDAQ	NKSH	Mon, Mar 17, 2014	36.35	37.23	36.35	37.20
3161	NASDAQ	NKSH	Fri, Mar 14, 2014	36.42	37.14	36.02	36.06
3160	NASDAQ	NKSH	Thu, Mar 13, 2014	36.69	36.69	36.60	36.61
3159	NASDAQ	NKSH	Wed, Mar 12, 2014	36.76	36.94	36.01	36.70
3158	NASDAQ	NKSH	Tue, Mar 11, 2014	37.73	38.16	36.79	36.86
3157	NASDAQ	NKSH	Mon, Mar 10, 2014	38.06	38.06	37.36	37.85
3156	NASDAQ	NKSH	Fri, Mar 7, 2014	37.80	38.13	37.51	37.65
3155	NASDAQ	NKSH	Thu, Mar 6, 2014	37.57	37.88	37.13	37.78
3154	NASDAQ	NKSH	Wed, Mar 5, 2014	37.60	37.84	37.14	37.53
3153	NASDAQ	NKSH	Tue, Mar 4, 2014	36.50	38.00	36.42	37.80
3152	NASDAQ	NKSH	Mon, Mar 3, 2014	35.75	36.47	35.75	36.29
3151	NASDAQ	NKSH	Fri, Feb 28, 2014	36.45	36.68	35.64	36.00
3150	NASDAQ	NKSH	Thu, Feb 27, 2014	36.04	36.36	36.12	36.36
3149	NASDAQ	NKSH	Wed, Feb 26, 2014	36.11	36.18	36.00	36.18
3148	NASDAQ	NKSH	Tue, Feb 25, 2014	36.85	36.85	35.92	35.92
3147	NASDAQ	NKSH	Mon, Feb 24, 2014	36.45	36.97	36.45	36.97
3146	NASDAQ	NKSH	Fri, Feb 21, 2014	36.63	37.64	36.14	36.23
3145	NASDAQ	NKSH	Thu, Feb 20, 2014	36.00	38.10	36.30	36.39
3144	NASDAQ	NKSH	Wed, Feb 19, 2014	36.45	37.45	35.64	35.93
3143	NASDAQ	NKSH	Tue, Feb 18, 2014	36.83	37.03	36.00	36.69
3142	NASDAQ	NKSH	Fri, Feb 14, 2014	36.98	36.98	36.31	36.50
3141	NASDAQ	NKSH	Thu, Feb 13, 2014	36.00	37.09	36.00	36.85
3140	NASDAQ	NKSH	Wed, Feb 12, 2014	36.10	36.50	35.56	36.05
3139	NASDAQ	NKSH	Tue, Feb 11, 2014	36.00	36.29	35.83	36.12
3138	NASDAQ	NKSH	Mon, Feb 10, 2014	36.24	36.24	35.81	35.99
3137	NASDAQ	NKSH	Fri, Feb 7, 2014	36.02	36.48	35.72	36.37
3136	NASDAQ	NKSH	Thu, Feb 6, 2014	35.84	36.13	35.84	36.05
3135	NASDAQ	NKSH	Wed, Feb 5, 2014	36.12	36.12	34.74	35.66
3134	NASDAQ	NKSH	Tue, Feb 4, 2014	36.04	36.84	35.85	36.11
3133	NASDAQ	NKSH	Mon, Feb 3, 2014	36.50	36.50	34.80	35.86
3132	NASDAQ	NKSH	Fri, Jan 31, 2014	36.48	36.94	36.40	36.41
3131	NASDAQ	NKSH	Thu, Jan 30, 2014	36.98	37.35	36.78	37.00
3130	NASDAQ	NKSH	Wed, Jan 29, 2014	36.70	36.94	36.15	36.53
3129	NASDAQ	NKSH	Tue, Jan 28, 2014	37.01	37.37	36.60	36.80
3128	NASDAQ	NKSH	Mon, Jan 27, 2014	37.32	37.76	36.51	37.01
3127	NASDAQ	NKSH	Fri, Jan 24, 2014	37.05	37.17	36.03	37.15
3126	NASDAQ	NKSH	Thu, Jan 23, 2014	37.02	37.35	37.02	37.21
3125	NASDAQ	NKSH	Wed, Jan 22, 2014	37.01	37.31	37.03	37.31
3124	NASDAQ	NKSH	Tue, Jan 21, 2014	36.81	36.99	36.27	36.99
3123	NASDAQ	NKSH	Fri, Jan 17, 2014	36.52	36.82	36.30	36.50
3122	NASDAQ	NKSH	Thu, Jan 16, 2014	36.65	36.73	36.26	36.55
3121	NASDAQ	NKSH	Wed, Jan 15, 2014	36.39	37.00	36.39	36.83
3120	NASDAQ	NKSH	Tue, Jan 14, 2014	36.09	36.52	36.22	36.42
3119	NASDAQ	NKSH	Mon, Jan 13, 2014	36.42	36.64	35.95	36.00
3118	NASDAQ	NKSH	Fri, Jan 10, 2014	36.18	36.52	36.08	36.43
3117	NASDAQ	NKSH	Thu, Jan 9, 2014	36.28	36.12	35.38	36.10
3116	NASDAQ	NKSH	Wed, Jan 8, 2014	36.62	36.62	35.52	36.06
3115	NASDAQ	NKSH	Tue, Jan 7, 2014	36.24	36.74	36.24	36.72
3114	NASDAQ	NKSH	Mon, Jan 6, 2014	36.54	36.85	35.90	36.05
3113	NASDAQ	NKSH	Fri, Jan 3, 2014	36.89	37.25	36.04	36.35
3112	NASDAQ	NKSH	Thu, Jan 2, 2014	36.65	36.85	36.42	36.76
3111	NASDAQ	NKSH	Tue, Dec 31, 2013	36.84	37.37	36.84	36.89
3110	NASDAQ	NKSH	Mon, Dec 30, 2013	37.07	37.36	36.70	36.74
3109	NASDAQ	NKSH	Fri, Dec 27, 2013	37.50	37.50	36.55	37.20
3108	NASDAQ	NKSH	Thu, Dec 26, 2013	37.50	37.50	37.35	37.35
3107	NASDAQ	NKSH	Tue, Dec 24, 2013	37.15	37.47	37.09	37.47
3106	NASDAQ	NKSH	Mon, Dec 23, 2013	36.62	37.31	36.62	37.24
3105	NASDAQ	NKSH	Fri, Dec 20, 2013	36.31	37.39	36.01	36.31
3104	NASDAQ	NKSH	Thu, Dec 19, 2013	36.71	36.71	35.75	36.15
3103	NASDAQ	NKSH	Wed, Dec 18, 2013	36.05	37.70	35.77	37.03
3102	NASDAQ	NKSH	Tue, Dec 17, 2013	36.27	36.22	35.54	36.01
3101	NASDAQ	NKSH	Mon, Dec 16, 2013	36.14	36.50	35.48	36.30
3100	NASDAQ	NKSH	Fri, Dec 13, 2013	35.54	36.07	35.47	35.87
3099	NASDAQ	NKSH	Thu, Dec 12, 2013	35.81	35.90	35.47	35.76
3098	NASDAQ	NKSH	Wed, Dec 11, 2013	35.60	36.00	35.60	35.87
3097	NASDAQ	NKSH	Tue, Dec 10, 2013	35.81	36.00	35.50	35.64
3096	NASDAQ	NKSH	Mon, Dec 9, 2013	36.20	36.32	35.67	35.99
3095	NASDAQ	NKSH	Fri, Dec 6, 2013	36.60	36.62	35.79	36.28
3094	NASDAQ	NKSH	Thu, Dec 5, 2013	36.21	36.58	35.51	36.11
3093	NASDAQ	NKSH	Wed, Dec 4, 2013	35.99	36.46	35.48	36.09
3092	NASDAQ	NKSH	Tue, Dec 3, 2013	37.19	37.40	35.80	36.06
3091	NASDAQ	NKSH	Mon, Dec 2, 2013	37.99	37.99	37.02	37.13
3090	NASDAQ	NKSH	Fri, Nov 29, 2013	37.83	37.99	37.51	37.98
3089	NASDAQ	NKSH	Wed, Nov 27, 2013	37.80	37.98	37.35	37.79
3088	NASDAQ	NKSH	Tue, Nov 26, 2013	37.50	37.98	37.43	37.78
3087	NASDAQ	NKSH	Mon, Nov 25, 2013	37.25	38.13	36.90	38.12
3086	NASDAQ	NKSH	Fri, Nov 22, 2013	36.61	37.35	36.13	37.25
3085	NASDAQ	NKSH	Thu, Nov 21, 2013	36.27	36.68	35.98	36.49
3084	NASDAQ	NKSH	Wed, Nov 20, 2013	36.25	36.40	35.73	36.01
3083	NASDAQ	NKSH	Tue, Nov 19, 2013	35.62	36.48	35.62	36.08
3082	NASDAQ	NKSH	Mon, Nov 18, 2013	36.34	36.61	35.52	35.65
3081	NASDAQ	NKSH	Fri, Nov 15, 2013	35.80	36.40	35.36	36.40
3080	NASDAQ	NKSH	Thu, Nov 14, 2013	35.81	36.50	35.70	35.85
3079	NASDAQ	NKSH	Wed, Nov 13, 2013	35.45	35.99	35.41	35.95
3078	NASDAQ	NKSH	Tue, Nov 12, 2013	35.60	35.92	35.36	35.80
3077	NASDAQ	NKSH	Mon, Nov 11, 2013	35.30	35.59	35.05	35.59
3076	NASDAQ	NKSH	Fri, Nov 8, 2013	34.53	35.50	34.53	35.44
3075	NASDAQ	NKSH	Thu, Nov 7, 2013	35.62	35.62	34.26	34.56
3074	NASDAQ	NKSH	Wed, Nov 6, 2013	35.56	35.65	35.01	35.65
3073	NASDAQ	NKSH	Tue, Nov 5, 2013	34.83	36.30	34.83	35.16
3072	NASDAQ	NKSH	Mon, Nov 4, 2013	35.08	35.33	34.61	35.10
3071	NASDAQ	NKSH	Fri, Nov 1, 2013	35.13	35.50	34.90	35.20
3070	NASDAQ	NKSH	Thu, Oct 31, 2013	35.28	35.63	35.15	35.15
3069	NASDAQ	NKSH	Wed, Oct 30, 2013	35.99	35.83	35.15	35.15
3068	NASDAQ	NKSH	Tue, Oct 29, 2013	36.00	36.72	35.71	35.86
3067	NASDAQ	NKSH	Mon, Oct 28, 2013	36.49	36.29	35.60	35.78
3066	NASDAQ	NKSH	Fri, Oct 25, 2013	36.57	36.57	36.08	36.36
3065	NASDAQ	NKSH	Thu, Oct 24, 2013	35.94	36.48	35.90	36.42
3064	NASDAQ	NKSH	Wed, Oct 23, 2013	35.38	36.06	35.38	35.90
3063	NASDAQ	NKSH	Tue, Oct 22, 2013	35.57	35.99	35.33	35.39
3062	NASDAQ	NKSH	Mon, Oct 21, 2013	35.59	36.79	35.25	35.33
3061	NASDAQ	NKSH	Fri, Oct 18, 2013	35.50	35.69	34.95	35.69
3060	NASDAQ	NKSH	Thu, Oct 17, 2013	35.28	35.37	34.61	35.14
3059	NASDAQ	NKSH	Wed, Oct 16, 2013	36.13	36.50	35.48	35.48
3058	NASDAQ	NKSH	Tue, Oct 15, 2013	36.45	36.92	35.00	35.80
3057	NASDAQ	NKSH	Mon, Oct 14, 2013	35.63	36.75	35.28	36.75
3056	NASDAQ	NKSH	Fri, Oct 11, 2013	35.00	36.05	34.84	35.95
3055	NASDAQ	NKSH	Thu, Oct 10, 2013	35.12	35.25	34.95	35.24
3054	NASDAQ	NKSH	Wed, Oct 9, 2013	34.76	35.05	34.53	34.53
3053	NASDAQ	NKSH	Tue, Oct 8, 2013	34.76	35.02	34.51	34.67
3052	NASDAQ	NKSH	Mon, Oct 7, 2013	35.00	35.21	34.60	34.60
3051	NASDAQ	NKSH	Fri, Oct 4, 2013	35.00	35.11	35.00	35.07
3050	NASDAQ	NKSH	Thu, Oct 3, 2013	35.79	35.75	35.00	35.02
3049	NASDAQ	NKSH	Wed, Oct 2, 2013	36.08	36.20	35.86	35.90
3048	NASDAQ	NKSH	Tue, Oct 1, 2013	35.89	36.85	35.63	36.51
3047	NASDAQ	NKSH	Mon, Sep 30, 2013	35.69	36.40	35.42	35.89
3046	NASDAQ	NKSH	Fri, Sep 27, 2013	36.07	36.70	35.99	36.25
3045	NASDAQ	NKSH	Thu, Sep 26, 2013	36.35	36.70	36.20	36.36
3044	NASDAQ	NKSH	Wed, Sep 25, 2013	36.34	36.72	36.00	36.39
3043	NASDAQ	NKSH	Tue, Sep 24, 2013	36.58	36.99	35.62	36.89
3042	NASDAQ	NKSH	Mon, Sep 23, 2013	35.75	36.72	35.36	36.40
3041	NASDAQ	NKSH	Fri, Sep 20, 2013	35.73	36.75	35.31	35.78
3040	NASDAQ	NKSH	Thu, Sep 19, 2013	35.74	35.96	35.32	35.81
3039	NASDAQ	NKSH	Wed, Sep 18, 2013	35.90	35.90	35.27	35.82
3038	NASDAQ	NKSH	Tue, Sep 17, 2013	35.79	35.90	35.36	35.90
3037	NASDAQ	NKSH	Mon, Sep 16, 2013	35.51	35.80	35.44	35.79
3036	NASDAQ	NKSH	Fri, Sep 13, 2013	35.28	35.48	35.14	35.48
3035	NASDAQ	NKSH	Thu, Sep 12, 2013	35.65	35.73	35.13	35.14
3034	NASDAQ	NKSH	Wed, Sep 11, 2013	35.80	35.89	35.35	35.41
3033	NASDAQ	NKSH	Tue, Sep 10, 2013	35.30	35.88	35.27	35.78
3032	NASDAQ	NKSH	Mon, Sep 9, 2013	35.55	36.56	35.10	35.17
3031	NASDAQ	NKSH	Fri, Sep 6, 2013	36.00	36.00	35.12	35.50
3030	NASDAQ	NKSH	Thu, Sep 5, 2013	35.45	36.16	35.45	35.99
3029	NASDAQ	NKSH	Wed, Sep 4, 2013	36.40	37.28	35.35	35.44
3028	NASDAQ	NKSH	Tue, Sep 3, 2013	36.93	36.93	36.07	36.24
3027	NASDAQ	NKSH	Fri, Aug 30, 2013	37.26	37.47	36.31	36.53
3026	NASDAQ	NKSH	Thu, Aug 29, 2013	37.40	37.49	36.73	37.49
3025	NASDAQ	NKSH	Wed, Aug 28, 2013	36.89	37.53	35.08	37.53
3024	NASDAQ	NKSH	Tue, Aug 27, 2013	36.61	37.58	35.40	36.99
3023	NASDAQ	NKSH	Mon, Aug 26, 2013	38.05	38.36	37.11	37.21
3022	NASDAQ	NKSH	Fri, Aug 23, 2013	38.42	38.42	37.95	37.95
3021	NASDAQ	NKSH	Thu, Aug 22, 2013	36.99	38.48	37.74	38.48
3020	NASDAQ	NKSH	Wed, Aug 21, 2013	36.93	37.00	36.29	37.00
3019	NASDAQ	NKSH	Tue, Aug 20, 2013	36.87	37.00	36.17	36.98
3018	NASDAQ	NKSH	Mon, Aug 19, 2013	37.51	37.59	36.75	36.79
3017	NASDAQ	NKSH	Fri, Aug 16, 2013	36.78	37.91	36.21	37.81
3016	NASDAQ	NKSH	Thu, Aug 15, 2013	36.74	37.35	35.93	36.90
3015	NASDAQ	NKSH	Wed, Aug 14, 2013	37.17	37.42	36.34	37.00
3014	NASDAQ	NKSH	Tue, Aug 13, 2013	37.51	37.51	36.72	37.26
3013	NASDAQ	NKSH	Mon, Aug 12, 2013	37.07	37.30	36.60	37.30
3012	NASDAQ	NKSH	Fri, Aug 9, 2013	37.33	38.02	36.79	37.26
3011	NASDAQ	NKSH	Thu, Aug 8, 2013	37.38	37.75	36.80	37.54
3010	NASDAQ	NKSH	Wed, Aug 7, 2013	38.20	38.20	36.52	36.98
3009	NASDAQ	NKSH	Tue, Aug 6, 2013	36.67	37.83	36.01	36.66
3008	NASDAQ	NKSH	Mon, Aug 5, 2013	36.77	36.99	36.43	36.90
3007	NASDAQ	NKSH	Fri, Aug 2, 2013	38.12	38.12	36.53	36.81
3006	NASDAQ	NKSH	Thu, Aug 1, 2013	38.25	38.39	37.75	38.39
3005	NASDAQ	NKSH	Wed, Jul 31, 2013	38.16	38.25	37.75	38.25
3004	NASDAQ	NKSH	Tue, Jul 30, 2013	38.46	38.46	37.62	38.02
3003	NASDAQ	NKSH	Mon, Jul 29, 2013	38.60	38.35	38.00	38.14
3002	NASDAQ	NKSH	Fri, Jul 26, 2013	38.67	38.67	38.40	38.64
3001	NASDAQ	NKSH	Thu, Jul 25, 2013	38.21	38.90	37.75	38.89
3000	NASDAQ	NKSH	Wed, Jul 24, 2013	38.50	38.50	37.46	38.24
2999	NASDAQ	NKSH	Tue, Jul 23, 2013	38.50	38.50	37.84	38.29
2998	NASDAQ	NKSH	Mon, Jul 22, 2013	38.18	38.50	38.13	38.31
2997	NASDAQ	NKSH	Fri, Jul 19, 2013	38.50	38.50	37.71	38.35
2996	NASDAQ	NKSH	Thu, Jul 18, 2013	38.23	38.47	37.78	38.34
2995	NASDAQ	NKSH	Wed, Jul 17, 2013	38.39	38.40	37.01	38.40
2994	NASDAQ	NKSH	Tue, Jul 16, 2013	38.11	38.27	36.47	38.25
2993	NASDAQ	NKSH	Mon, Jul 15, 2013	37.70	38.28	37.59	38.25
2992	NASDAQ	NKSH	Fri, Jul 12, 2013	37.74	38.12	36.95	37.95
2991	NASDAQ	NKSH	Thu, Jul 11, 2013	38.31	38.31	37.47	37.96
2990	NASDAQ	NKSH	Wed, Jul 10, 2013	38.20	38.38	37.76	38.15
2989	NASDAQ	NKSH	Tue, Jul 9, 2013	38.70	38.70	37.89	38.39
2988	NASDAQ	NKSH	Mon, Jul 8, 2013	38.81	38.81	38.45	38.55
2987	NASDAQ	NKSH	Fri, Jul 5, 2013	37.84	38.55	36.00	38.55
2986	NASDAQ	NKSH	Wed, Jul 3, 2013	36.28	37.00	36.28	36.94
2985	NASDAQ	NKSH	Tue, Jul 2, 2013	36.45	36.85	35.90	36.71
2984	NASDAQ	NKSH	Mon, Jul 1, 2013	35.66	36.55	34.73	36.49
2983	NASDAQ	NKSH	Fri, Jun 28, 2013	34.18	35.87	34.03	35.53
2982	NASDAQ	NKSH	Thu, Jun 27, 2013	34.41	34.38	34.06	34.38
2981	NASDAQ	NKSH	Wed, Jun 26, 2013	34.00	34.42	33.90	34.15
2980	NASDAQ	NKSH	Tue, Jun 25, 2013	33.82	33.82	33.16	33.70
2979	NASDAQ	NKSH	Mon, Jun 24, 2013	33.35	33.70	33.01	33.51
2978	NASDAQ	NKSH	Fri, Jun 21, 2013	33.82	33.99	33.06	33.77
2977	NASDAQ	NKSH	Thu, Jun 20, 2013	33.05	33.90	33.01	33.70
2976	NASDAQ	NKSH	Wed, Jun 19, 2013	33.24	33.60	32.86	33.60
2975	NASDAQ	NKSH	Tue, Jun 18, 2013	33.40	33.66	32.51	33.66
2974	NASDAQ	NKSH	Mon, Jun 17, 2013	33.88	33.88	32.80	33.42
2973	NASDAQ	NKSH	Fri, Jun 14, 2013	34.19	34.19	33.55	33.56
2972	NASDAQ	NKSH	Thu, Jun 13, 2013	33.61	34.29	33.47	34.29
2971	NASDAQ	NKSH	Wed, Jun 12, 2013	34.38	34.38	33.53	33.64
2970	NASDAQ	NKSH	Tue, Jun 11, 2013	33.40	34.04	33.40	33.65
2969	NASDAQ	NKSH	Mon, Jun 10, 2013	33.77	33.95	33.36	33.95
2968	NASDAQ	NKSH	Fri, Jun 7, 2013	33.73	33.73	33.36	33.73
2967	NASDAQ	NKSH	Thu, Jun 6, 2013	32.95	33.70	32.57	33.36
2966	NASDAQ	NKSH	Wed, Jun 5, 2013	33.33	33.37	32.71	32.95
2965	NASDAQ	NKSH	Tue, Jun 4, 2013	34.37	34.37	33.25	33.35
2964	NASDAQ	NKSH	Mon, Jun 3, 2013	33.55	34.50	32.67	34.49
2963	NASDAQ	NKSH	Fri, May 31, 2013	33.26	33.39	32.40	33.39
2962	NASDAQ	NKSH	Thu, May 30, 2013	34.16	33.63	33.26	33.63
2961	NASDAQ	NKSH	Wed, May 29, 2013	33.83	35.60	33.83	33.95
2960	NASDAQ	NKSH	Tue, May 28, 2013	33.41	34.10	33.41	34.10
2959	NASDAQ	NKSH	Fri, May 24, 2013	32.95	33.10	32.76	32.76
2958	NASDAQ	NKSH	Thu, May 23, 2013	33.68	33.78	32.00	33.22
2957	NASDAQ	NKSH	Wed, May 22, 2013	35.60	36.55	33.88	33.96
2956	NASDAQ	NKSH	Tue, May 21, 2013	35.90	36.72	35.04	35.79
2955	NASDAQ	NKSH	Mon, May 20, 2013	34.75	35.93	34.88	35.61
2954	NASDAQ	NKSH	Fri, May 17, 2013	34.51	35.33	34.51	34.89
2953	NASDAQ	NKSH	Thu, May 16, 2013	33.61	34.49	33.61	34.37
2952	NASDAQ	NKSH	Wed, May 15, 2013	33.94	33.99	33.52	33.64
2951	NASDAQ	NKSH	Tue, May 14, 2013	33.61	33.96	33.61	33.94
2950	NASDAQ	NKSH	Mon, May 13, 2013	34.23	34.23	32.40	33.83
2949	NASDAQ	NKSH	Fri, May 10, 2013	33.75	33.75	33.48	33.73
2948	NASDAQ	NKSH	Thu, May 9, 2013	34.26	34.26	33.03	33.59
2947	NASDAQ	NKSH	Wed, May 8, 2013	33.76	34.22	33.75	34.22
2946	NASDAQ	NKSH	Tue, May 7, 2013	32.97	33.76	32.60	33.76
2945	NASDAQ	NKSH	Mon, May 6, 2013	32.88	32.88	32.44	32.76
2944	NASDAQ	NKSH	Fri, May 3, 2013	32.48	32.89	32.48	32.85
2943	NASDAQ	NKSH	Thu, May 2, 2013	32.01	32.35	31.86	31.89
2942	NASDAQ	NKSH	Wed, May 1, 2013	33.77	32.49	31.52	31.80
2941	NASDAQ	NKSH	Tue, Apr 30, 2013	33.20	33.20	32.60	32.75
2940	NASDAQ	NKSH	Mon, Apr 29, 2013	33.04	33.06	32.66	33.05
2939	NASDAQ	NKSH	Fri, Apr 26, 2013	33.67	33.67	32.52	32.78
2938	NASDAQ	NKSH	Thu, Apr 25, 2013	33.91	33.91	33.49	33.49
2937	NASDAQ	NKSH	Wed, Apr 24, 2013	33.99	33.99	33.38	33.88
2936	NASDAQ	NKSH	Tue, Apr 23, 2013	33.15	33.30	32.60	33.29
2935	NASDAQ	NKSH	Mon, Apr 22, 2013	33.00	33.07	32.36	32.65
2934	NASDAQ	NKSH	Fri, Apr 19, 2013	32.22	33.48	31.91	33.45
2933	NASDAQ	NKSH	Thu, Apr 18, 2013	33.26	33.26	32.17	32.33
2932	NASDAQ	NKSH	Wed, Apr 17, 2013	32.98	33.01	32.30	32.76
2931	NASDAQ	NKSH	Tue, Apr 16, 2013	32.57	33.71	32.05	33.45
2930	NASDAQ	NKSH	Mon, Apr 15, 2013	33.32	33.32	32.00	32.01
2929	NASDAQ	NKSH	Fri, Apr 12, 2013	33.97	33.97	33.61	33.68
2928	NASDAQ	NKSH	Thu, Apr 11, 2013	33.57	34.04	33.11	33.84
2927	NASDAQ	NKSH	Wed, Apr 10, 2013	32.87	34.48	32.57	33.54
2926	NASDAQ	NKSH	Tue, Apr 9, 2013	33.00	33.60	32.50	32.50
2925	NASDAQ	NKSH	Mon, Apr 8, 2013	33.04	33.04	32.73	32.95
2924	NASDAQ	NKSH	Fri, Apr 5, 2013	32.51	33.25	32.51	32.81
2923	NASDAQ	NKSH	Thu, Apr 4, 2013	32.80	33.86	32.73	32.96
2922	NASDAQ	NKSH	Wed, Apr 3, 2013	33.94	33.94	32.51	32.60
2921	NASDAQ	NKSH	Tue, Apr 2, 2013	34.00	34.88	33.79	33.80
2920	NASDAQ	NKSH	Mon, Apr 1, 2013	35.06	35.15	33.66	33.84
2919	NASDAQ	NKSH	Thu, Mar 28, 2013	35.96	36.99	34.93	34.93
2918	NASDAQ	NKSH	Wed, Mar 27, 2013	35.55	36.01	35.43	35.43
2917	NASDAQ	NKSH	Tue, Mar 26, 2013	35.99	36.39	35.42	35.99
2916	NASDAQ	NKSH	Mon, Mar 25, 2013	36.42	36.34	35.86	35.86
2915	NASDAQ	NKSH	Fri, Mar 22, 2013	36.15	36.50	36.00	36.15
2914	NASDAQ	NKSH	Thu, Mar 21, 2013	36.48	36.48	35.61	36.01
2913	NASDAQ	NKSH	Wed, Mar 20, 2013	36.15	36.97	36.15	36.97
2912	NASDAQ	NKSH	Tue, Mar 19, 2013	36.21	36.02	35.20	35.55
2911	NASDAQ	NKSH	Mon, Mar 18, 2013	35.45	36.01	35.45	36.01
2910	NASDAQ	NKSH	Fri, Mar 15, 2013	36.64	37.08	34.48	35.84
2909	NASDAQ	NKSH	Thu, Mar 14, 2013	36.29	36.95	36.29	36.68
2908	NASDAQ	NKSH	Wed, Mar 13, 2013	35.77	36.17	35.60	36.17
2907	NASDAQ	NKSH	Tue, Mar 12, 2013	35.99	36.80	35.85	35.85
2906	NASDAQ	NKSH	Mon, Mar 11, 2013	36.04	36.67	35.54	35.98
2905	NASDAQ	NKSH	Fri, Mar 8, 2013	36.84	36.99	35.96	36.27
2904	NASDAQ	NKSH	Thu, Mar 7, 2013	36.03	36.52	35.70	36.52
2903	NASDAQ	NKSH	Wed, Mar 6, 2013	35.19	36.13	34.91	36.13
2902	NASDAQ	NKSH	Tue, Mar 5, 2013	34.71	35.48	34.64	35.15
2901	NASDAQ	NKSH	Mon, Mar 4, 2013	34.30	34.80	33.41	34.58
2900	NASDAQ	NKSH	Fri, Mar 1, 2013	33.35	34.37	33.30	34.37
2899	NASDAQ	NKSH	Thu, Feb 28, 2013	34.23	34.23	33.13	33.74
2898	NASDAQ	NKSH	Wed, Feb 27, 2013	34.43	34.74	33.06	34.30
2897	NASDAQ	NKSH	Tue, Feb 26, 2013	33.20	34.63	32.95	34.54
2896	NASDAQ	NKSH	Mon, Feb 25, 2013	34.63	34.63	32.23	32.70
2895	NASDAQ	NKSH	Fri, Feb 22, 2013	32.88	34.62	32.32	34.30
2894	NASDAQ	NKSH	Thu, Feb 21, 2013	33.00	33.00	32.10	32.64
2893	NASDAQ	NKSH	Wed, Feb 20, 2013	34.06	34.06	32.82	32.86
2892	NASDAQ	NKSH	Tue, Feb 19, 2013	33.83	34.58	33.50	33.93
2891	NASDAQ	NKSH	Fri, Feb 15, 2013	35.07	35.07	33.75	34.61
2890	NASDAQ	NKSH	Thu, Feb 14, 2013	33.81	34.85	33.81	34.48
2889	NASDAQ	NKSH	Wed, Feb 13, 2013	34.92	34.92	33.71	33.81
2888	NASDAQ	NKSH	Tue, Feb 12, 2013	33.38	34.96	33.38	34.96
2887	NASDAQ	NKSH	Mon, Feb 11, 2013	35.50	35.50	33.38	34.05
2886	NASDAQ	NKSH	Fri, Feb 8, 2013	34.86	34.86	33.76	34.19
2885	NASDAQ	NKSH	Thu, Feb 7, 2013	34.50	34.50	34.00	34.23
2884	NASDAQ	NKSH	Wed, Feb 6, 2013	33.99	34.46	33.95	34.46
2883	NASDAQ	NKSH	Tue, Feb 5, 2013	33.20	34.89	32.75	34.23
2882	NASDAQ	NKSH	Mon, Feb 4, 2013	34.85	34.85	32.71	32.92
2881	NASDAQ	NKSH	Fri, Feb 1, 2013	34.04	35.44	32.91	35.26
2880	NASDAQ	NKSH	Thu, Jan 31, 2013	33.90	34.92	33.07	33.84
2879	NASDAQ	NKSH	Wed, Jan 30, 2013	34.30	34.30	33.46	33.83
2878	NASDAQ	NKSH	Tue, Jan 29, 2013	33.83	34.69	33.21	34.41
2877	NASDAQ	NKSH	Mon, Jan 28, 2013	32.28	32.66	31.99	32.66
2876	NASDAQ	NKSH	Fri, Jan 25, 2013	32.40	32.76	32.00	32.16
2875	NASDAQ	NKSH	Thu, Jan 24, 2013	32.54	33.72	32.09	32.21
2874	NASDAQ	NKSH	Wed, Jan 23, 2013	32.82	33.94	32.50	32.50
2873	NASDAQ	NKSH	Tue, Jan 22, 2013	32.70	32.74	32.50	32.74
2872	NASDAQ	NKSH	Fri, Jan 18, 2013	32.95	33.00	32.12	32.95
2871	NASDAQ	NKSH	Thu, Jan 17, 2013	32.07	33.23	32.07	33.04
2870	NASDAQ	NKSH	Wed, Jan 16, 2013	32.22	32.22	31.80	31.80
2869	NASDAQ	NKSH	Tue, Jan 15, 2013	32.71	32.85	32.11	32.25
2868	NASDAQ	NKSH	Mon, Jan 14, 2013	32.73	33.77	32.25	32.68
2867	NASDAQ	NKSH	Fri, Jan 11, 2013	32.71	33.24	32.71	32.88
2866	NASDAQ	NKSH	Thu, Jan 10, 2013	32.16	32.16	31.71	32.14
2865	NASDAQ	NKSH	Wed, Jan 9, 2013	32.64	32.70	31.90	32.12
2864	NASDAQ	NKSH	Tue, Jan 8, 2013	32.51	32.94	32.51	32.63
2863	NASDAQ	NKSH	Mon, Jan 7, 2013	32.76	32.90	32.23	32.79
2862	NASDAQ	NKSH	Fri, Jan 4, 2013	33.09	33.23	32.68	33.09
2861	NASDAQ	NKSH	Thu, Jan 3, 2013	34.31	34.31	32.87	32.92
2860	NASDAQ	NKSH	Wed, Jan 2, 2013	32.76	34.83	32.76	34.37
2859	NASDAQ	NKSH	Mon, Dec 31, 2012	31.50	32.44	30.77	32.39
2858	NASDAQ	NKSH	Fri, Dec 28, 2012	30.99	31.46	30.99	31.46
2857	NASDAQ	NKSH	Thu, Dec 27, 2012	31.33	31.50	30.69	30.95
2856	NASDAQ	NKSH	Wed, Dec 26, 2012	31.31	31.39	30.57	31.22
2855	NASDAQ	NKSH	Mon, Dec 24, 2012	30.48	30.62	30.03	30.30
2854	NASDAQ	NKSH	Fri, Dec 21, 2012	30.47	31.19	30.05	30.55
2853	NASDAQ	NKSH	Thu, Dec 20, 2012	29.66	30.68	29.66	30.67
2852	NASDAQ	NKSH	Wed, Dec 19, 2012	29.95	29.95	29.61	29.94
2851	NASDAQ	NKSH	Tue, Dec 18, 2012	29.63	29.93	29.63	29.88
2850	NASDAQ	NKSH	Mon, Dec 17, 2012	29.77	29.90	29.53	29.73
2849	NASDAQ	NKSH	Fri, Dec 14, 2012	29.96	29.97	29.53	29.77
2848	NASDAQ	NKSH	Thu, Dec 13, 2012	30.04	30.04	29.98	29.98
2847	NASDAQ	NKSH	Wed, Dec 12, 2012	30.64	30.64	30.04	30.23
2846	NASDAQ	NKSH	Tue, Dec 11, 2012	30.26	30.73	30.00	30.50
2845	NASDAQ	NKSH	Mon, Dec 10, 2012	30.55	30.75	29.93	30.21
2844	NASDAQ	NKSH	Fri, Dec 7, 2012	30.80	30.80	29.86	30.60
2843	NASDAQ	NKSH	Thu, Dec 6, 2012	31.15	31.15	30.48	30.89
2842	NASDAQ	NKSH	Wed, Dec 5, 2012	31.39	31.39	30.54	31.20
2841	NASDAQ	NKSH	Tue, Dec 4, 2012	30.87	31.44	30.13	31.21
2840	NASDAQ	NKSH	Mon, Dec 3, 2012	31.48	31.48	30.53	30.94
2839	NASDAQ	NKSH	Fri, Nov 30, 2012	31.56	31.97	30.38	31.22
2838	NASDAQ	NKSH	Thu, Nov 29, 2012	31.51	31.77	31.43	31.43
2837	NASDAQ	NKSH	Wed, Nov 28, 2012	31.00	32.20	31.00	31.24
2836	NASDAQ	NKSH	Tue, Nov 27, 2012	31.85	31.91	31.00	31.00
2835	NASDAQ	NKSH	Mon, Nov 26, 2012	31.23	32.36	31.01	31.81
2834	NASDAQ	NKSH	Fri, Nov 23, 2012	30.92	31.38	30.53	31.33
2833	NASDAQ	NKSH	Wed, Nov 21, 2012	30.45	30.79	30.41	30.78
2832	NASDAQ	NKSH	Tue, Nov 20, 2012	29.38	30.93	29.02	30.36
2831	NASDAQ	NKSH	Mon, Nov 19, 2012	29.76	30.34	29.50	29.85
2830	NASDAQ	NKSH	Fri, Nov 16, 2012	29.10	29.97	29.10	29.50
2829	NASDAQ	NKSH	Thu, Nov 15, 2012	29.07	29.78	29.07	29.20
2828	NASDAQ	NKSH	Wed, Nov 14, 2012	29.65	29.95	29.05	29.05
2827	NASDAQ	NKSH	Tue, Nov 13, 2012	29.26	30.35	29.26	29.55
2826	NASDAQ	NKSH	Mon, Nov 12, 2012	29.82	29.98	29.50	29.57
2825	NASDAQ	NKSH	Fri, Nov 9, 2012	29.08	29.99	29.08	29.56
2824	NASDAQ	NKSH	Thu, Nov 8, 2012	31.89	31.89	28.76	29.03
2823	NASDAQ	NKSH	Wed, Nov 7, 2012	32.81	32.93	32.01	32.01
2822	NASDAQ	NKSH	Tue, Nov 6, 2012	32.63	33.12	32.63	33.00
2821	NASDAQ	NKSH	Mon, Nov 5, 2012	32.51	33.71	32.51	32.64
2820	NASDAQ	NKSH	Fri, Nov 2, 2012	32.73	33.13	32.50	32.58
2819	NASDAQ	NKSH	Thu, Nov 1, 2012	31.43	32.78	30.97	32.78
2818	NASDAQ	NKSH	Wed, Oct 31, 2012	31.21	31.63	31.06	31.50
2817	NASDAQ	NKSH	Fri, Oct 26, 2012	31.24	31.24	30.86	30.96
2816	NASDAQ	NKSH	Thu, Oct 25, 2012	30.97	31.23	30.97	31.23
2815	NASDAQ	NKSH	Wed, Oct 24, 2012	31.13	31.36	30.89	31.05
2814	NASDAQ	NKSH	Tue, Oct 23, 2012	30.55	31.15	30.02	31.13
2813	NASDAQ	NKSH	Mon, Oct 22, 2012	31.00	31.00	30.54	30.67
2812	NASDAQ	NKSH	Fri, Oct 19, 2012	31.00	31.44	30.51	31.39
2811	NASDAQ	NKSH	Thu, Oct 18, 2012	32.07	32.07	31.00	31.00
2810	NASDAQ	NKSH	Wed, Oct 17, 2012	32.34	32.54	31.73	32.00
2809	NASDAQ	NKSH	Tue, Oct 16, 2012	32.08	32.78	31.02	32.40
2808	NASDAQ	NKSH	Mon, Oct 15, 2012	32.10	32.20	31.52	32.00
2807	NASDAQ	NKSH	Fri, Oct 12, 2012	31.80	32.20	31.80	32.05
2806	NASDAQ	NKSH	Thu, Oct 11, 2012	32.50	32.87	31.60	32.35
2805	NASDAQ	NKSH	Wed, Oct 10, 2012	32.87	32.87	32.14	32.22
2804	NASDAQ	NKSH	Tue, Oct 9, 2012	32.40	32.95	32.38	32.38
2803	NASDAQ	NKSH	Mon, Oct 8, 2012	32.94	33.37	32.21	32.52
2802	NASDAQ	NKSH	Fri, Oct 5, 2012	33.30	33.43	32.85	33.16
2801	NASDAQ	NKSH	Thu, Oct 4, 2012	33.61	33.74	32.60	33.57
2800	NASDAQ	NKSH	Wed, Oct 3, 2012	33.97	34.49	33.27	33.60
2799	NASDAQ	NKSH	Tue, Oct 2, 2012	32.50	33.82	32.50	33.82
2798	NASDAQ	NKSH	Mon, Oct 1, 2012	33.47	33.47	32.19	32.81
2797	NASDAQ	NKSH	Fri, Sep 28, 2012	34.42	34.42	33.20	33.20
2796	NASDAQ	NKSH	Thu, Sep 27, 2012	35.73	35.73	33.52	34.25
2795	NASDAQ	NKSH	Wed, Sep 26, 2012	34.98	36.10	34.02	35.82
2794	NASDAQ	NKSH	Tue, Sep 25, 2012	35.47	37.14	34.68	34.72
2793	NASDAQ	NKSH	Mon, Sep 24, 2012	34.53	35.42	34.51	35.37
2792	NASDAQ	NKSH	Fri, Sep 21, 2012	34.79	35.25	34.12	34.58
2791	NASDAQ	NKSH	Thu, Sep 20, 2012	34.13	35.49	32.66	34.33
2790	NASDAQ	NKSH	Wed, Sep 19, 2012	34.93	34.93	32.54	34.40
2789	NASDAQ	NKSH	Tue, Sep 18, 2012	33.89	35.18	31.78	34.96
2788	NASDAQ	NKSH	Mon, Sep 17, 2012	33.20	34.60	30.84	34.07
2787	NASDAQ	NKSH	Fri, Sep 14, 2012	34.25	34.28	33.18	34.22
2786	NASDAQ	NKSH	Thu, Sep 13, 2012	32.99	34.75	32.65	34.08
2785	NASDAQ	NKSH	Wed, Sep 12, 2012	33.24	35.97	31.66	33.02
2784	NASDAQ	NKSH	Tue, Sep 11, 2012	29.53	33.25	29.53	33.25
2783	NASDAQ	NKSH	Mon, Sep 10, 2012	32.72	32.76	31.97	32.20
2782	NASDAQ	NKSH	Fri, Sep 7, 2012	33.36	33.36	32.73	32.78
2781	NASDAQ	NKSH	Thu, Sep 6, 2012	32.00	33.44	31.83	33.36
2780	NASDAQ	NKSH	Wed, Sep 5, 2012	31.91	32.00	30.88	31.90
2779	NASDAQ	NKSH	Tue, Sep 4, 2012	31.74	31.91	31.11	31.85
2778	NASDAQ	NKSH	Fri, Aug 31, 2012	31.72	31.80	31.72	31.75
2777	NASDAQ	NKSH	Thu, Aug 30, 2012	31.57	31.61	29.50	31.49
2776	NASDAQ	NKSH	Wed, Aug 29, 2012	31.36	31.88	31.01	31.88
2775	NASDAQ	NKSH	Tue, Aug 28, 2012	31.21	31.59	30.91	31.44
2774	NASDAQ	NKSH	Mon, Aug 27, 2012	31.35	31.35	30.99	31.24
2773	NASDAQ	NKSH	Fri, Aug 24, 2012	30.57	31.19	30.57	31.19
2772	NASDAQ	NKSH	Thu, Aug 23, 2012	31.50	31.50	30.26	30.51
2771	NASDAQ	NKSH	Wed, Aug 22, 2012	31.17	31.48	30.89	30.94
2770	NASDAQ	NKSH	Tue, Aug 21, 2012	30.81	31.25	30.40	31.13
2769	NASDAQ	NKSH	Mon, Aug 20, 2012	30.67	30.89	29.61	30.79
2768	NASDAQ	NKSH	Fri, Aug 17, 2012	30.36	30.89	30.36	30.89
2767	NASDAQ	NKSH	Thu, Aug 16, 2012	29.70	30.53	29.67	30.53
2766	NASDAQ	NKSH	Wed, Aug 15, 2012	29.01	29.70	29.01	29.69
2765	NASDAQ	NKSH	Tue, Aug 14, 2012	29.51	29.52	28.82	29.18
2764	NASDAQ	NKSH	Mon, Aug 13, 2012	29.50	29.66	29.36	29.51
2763	NASDAQ	NKSH	Fri, Aug 10, 2012	29.70	29.70	29.27	29.27
2762	NASDAQ	NKSH	Thu, Aug 9, 2012	29.80	30.24	29.50	29.66
2761	NASDAQ	NKSH	Wed, Aug 8, 2012	29.59	29.70	29.58	29.61
2760	NASDAQ	NKSH	Tue, Aug 7, 2012	30.17	30.17	29.30	29.65
2759	NASDAQ	NKSH	Mon, Aug 6, 2012	29.79	30.29	29.75	30.12
2758	NASDAQ	NKSH	Fri, Aug 3, 2012	29.73	29.81	29.51	29.79
2757	NASDAQ	NKSH	Thu, Aug 2, 2012	29.45	30.21	29.33	29.35
2756	NASDAQ	NKSH	Wed, Aug 1, 2012	30.50	30.50	29.57	29.57
2755	NASDAQ	NKSH	Tue, Jul 31, 2012	30.75	30.82	30.03	30.42
2754	NASDAQ	NKSH	Mon, Jul 30, 2012	31.07	31.17	30.60	30.75
2753	NASDAQ	NKSH	Fri, Jul 27, 2012	31.33	31.50	31.05	31.12
2752	NASDAQ	NKSH	Thu, Jul 26, 2012	30.91	31.42	30.47	31.36
2751	NASDAQ	NKSH	Wed, Jul 25, 2012	30.94	31.00	30.14	30.50
2750	NASDAQ	NKSH	Tue, Jul 24, 2012	30.86	31.32	30.55	30.56
2749	NASDAQ	NKSH	Mon, Jul 23, 2012	30.95	31.48	30.52	30.82
2748	NASDAQ	NKSH	Fri, Jul 20, 2012	31.78	31.80	30.37	31.23
2747	NASDAQ	NKSH	Thu, Jul 19, 2012	31.70	31.91	31.25	31.50
2746	NASDAQ	NKSH	Wed, Jul 18, 2012	31.71	31.96	31.16	31.76
2745	NASDAQ	NKSH	Tue, Jul 17, 2012	31.71	31.98	31.50	31.70
2744	NASDAQ	NKSH	Mon, Jul 16, 2012	31.96	31.96	30.70	31.74
2743	NASDAQ	NKSH	Fri, Jul 13, 2012	31.50	31.99	30.75	31.96
2742	NASDAQ	NKSH	Thu, Jul 12, 2012	31.27	31.88	31.02	31.54
2741	NASDAQ	NKSH	Wed, Jul 11, 2012	31.72	31.72	31.13	31.34
2740	NASDAQ	NKSH	Tue, Jul 10, 2012	30.79	31.90	30.75	31.84
2739	NASDAQ	NKSH	Mon, Jul 9, 2012	30.65	31.00	30.65	30.91
2738	NASDAQ	NKSH	Fri, Jul 6, 2012	30.38	30.85	29.92	30.66
2737	NASDAQ	NKSH	Thu, Jul 5, 2012	30.25	30.71	30.10	30.71
2736	NASDAQ	NKSH	Tue, Jul 3, 2012	30.25	30.25	29.92	30.20
2735	NASDAQ	NKSH	Mon, Jul 2, 2012	30.10	30.25	29.56	30.25
2734	NASDAQ	NKSH	Fri, Jun 29, 2012	30.10	30.12	29.77	30.12
2733	NASDAQ	NKSH	Thu, Jun 28, 2012	30.01	30.07	29.80	29.94
2732	NASDAQ	NKSH	Wed, Jun 27, 2012	30.20	30.20	29.75	30.15
2731	NASDAQ	NKSH	Tue, Jun 26, 2012	29.82	30.23	29.71	30.06
2730	NASDAQ	NKSH	Mon, Jun 25, 2012	29.95	30.00	29.51	29.79
2729	NASDAQ	NKSH	Fri, Jun 22, 2012	29.72	30.00	29.47	29.68
2728	NASDAQ	NKSH	Thu, Jun 21, 2012	29.80	29.96	29.39	29.45
2727	NASDAQ	NKSH	Wed, Jun 20, 2012	29.66	30.00	29.56	29.85
2726	NASDAQ	NKSH	Tue, Jun 19, 2012	29.94	30.01	29.34	30.00
2725	NASDAQ	NKSH	Mon, Jun 18, 2012	29.76	29.78	29.30	29.56
2724	NASDAQ	NKSH	Fri, Jun 15, 2012	29.64	30.01	29.55	29.86
2723	NASDAQ	NKSH	Thu, Jun 14, 2012	29.66	30.00	29.46	29.95
2722	NASDAQ	NKSH	Wed, Jun 13, 2012	29.84	30.00	29.33	29.60
2721	NASDAQ	NKSH	Tue, Jun 12, 2012	29.48	29.99	29.42	29.86
2720	NASDAQ	NKSH	Mon, Jun 11, 2012	29.99	29.99	29.11	29.31
2719	NASDAQ	NKSH	Fri, Jun 8, 2012	29.69	29.99	29.53	29.95
2718	NASDAQ	NKSH	Thu, Jun 7, 2012	29.88	30.00	29.46	29.79
2717	NASDAQ	NKSH	Wed, Jun 6, 2012	29.48	29.99	29.40	29.96
2716	NASDAQ	NKSH	Tue, Jun 5, 2012	29.06	29.54	29.00	29.38
2715	NASDAQ	NKSH	Mon, Jun 4, 2012	28.98	29.24	28.50	29.07
2714	NASDAQ	NKSH	Fri, Jun 1, 2012	28.89	29.20	28.78	28.79
2713	NASDAQ	NKSH	Thu, May 31, 2012	29.00	29.69	28.99	29.00
2712	NASDAQ	NKSH	Wed, May 30, 2012	29.25	29.35	29.00	29.00
2711	NASDAQ	NKSH	Tue, May 29, 2012	29.25	29.96	29.00	29.96
2710	NASDAQ	NKSH	Fri, May 25, 2012	29.13	29.25	28.92	29.00
2709	NASDAQ	NKSH	Thu, May 24, 2012	29.25	29.25	29.00	29.14
2708	NASDAQ	NKSH	Wed, May 23, 2012	28.90	29.25	28.86	29.12
2707	NASDAQ	NKSH	Tue, May 22, 2012	29.10	29.10	28.75	29.03
2706	NASDAQ	NKSH	Mon, May 21, 2012	29.05	29.20	28.75	29.09
2705	NASDAQ	NKSH	Fri, May 18, 2012	28.91	29.14	28.86	29.06
2704	NASDAQ	NKSH	Thu, May 17, 2012	28.86	29.58	28.86	29.00
2703	NASDAQ	NKSH	Wed, May 16, 2012	29.25	29.29	28.87	29.05
2702	NASDAQ	NKSH	Tue, May 15, 2012	28.90	29.36	28.90	29.00
2701	NASDAQ	NKSH	Mon, May 14, 2012	29.00	29.50	28.80	28.86
2700	NASDAQ	NKSH	Fri, May 11, 2012	29.02	29.34	29.00	29.20
2699	NASDAQ	NKSH	Thu, May 10, 2012	29.52	29.87	29.04	29.32
2698	NASDAQ	NKSH	Wed, May 9, 2012	29.27	29.60	29.00	29.51
2697	NASDAQ	NKSH	Tue, May 8, 2012	28.64	29.99	28.64	29.73
2696	NASDAQ	NKSH	Mon, May 7, 2012	28.85	29.10	28.65	28.99
2695	NASDAQ	NKSH	Fri, May 4, 2012	29.43	29.43	28.85	28.85
2694	NASDAQ	NKSH	Thu, May 3, 2012	29.52	29.74	29.26	29.50
2693	NASDAQ	NKSH	Wed, May 2, 2012	29.50	29.69	29.50	29.64
2692	NASDAQ	NKSH	Tue, May 1, 2012	29.34	29.85	29.34	29.47
2691	NASDAQ	NKSH	Mon, Apr 30, 2012	29.58	29.76	29.39	29.71
2690	NASDAQ	NKSH	Fri, Apr 27, 2012	29.51	29.75	29.15	29.75
2689	NASDAQ	NKSH	Thu, Apr 26, 2012	29.42	29.90	29.12	29.52
2688	NASDAQ	NKSH	Wed, Apr 25, 2012	29.15	29.70	29.15	29.68
2687	NASDAQ	NKSH	Tue, Apr 24, 2012	29.06	29.40	28.87	29.40
2686	NASDAQ	NKSH	Mon, Apr 23, 2012	29.05	29.36	28.93	28.93
2685	NASDAQ	NKSH	Fri, Apr 20, 2012	29.70	29.70	29.10	29.42
2684	NASDAQ	NKSH	Thu, Apr 19, 2012	29.25	29.83	28.99	29.00
2683	NASDAQ	NKSH	Wed, Apr 18, 2012	29.45	29.45	28.66	29.09
2682	NASDAQ	NKSH	Tue, Apr 17, 2012	29.24	29.90	29.24	29.60
2681	NASDAQ	NKSH	Mon, Apr 16, 2012	28.66	29.33	28.66	29.07
2680	NASDAQ	NKSH	Fri, Apr 13, 2012	29.57	29.57	28.60	28.60
2679	NASDAQ	NKSH	Thu, Apr 12, 2012	29.32	29.92	29.32	29.88
2678	NASDAQ	NKSH	Wed, Apr 11, 2012	29.29	29.36	28.96	29.35
2677	NASDAQ	NKSH	Tue, Apr 10, 2012	30.12	30.23	28.81	28.89
2676	NASDAQ	NKSH	Mon, Apr 9, 2012	30.10	30.49	29.89	30.02
2675	NASDAQ	NKSH	Thu, Apr 5, 2012	30.18	30.67	30.18	30.50
2674	NASDAQ	NKSH	Wed, Apr 4, 2012	30.24	30.70	30.24	30.55
2673	NASDAQ	NKSH	Tue, Apr 3, 2012	30.35	30.74	30.10	30.61
2672	NASDAQ	NKSH	Mon, Apr 2, 2012	29.93	30.74	29.93	30.65
2671	NASDAQ	NKSH	Fri, Mar 30, 2012	29.75	30.50	29.22	30.10
2670	NASDAQ	NKSH	Thu, Mar 29, 2012	29.09	29.62	29.09	29.60
2669	NASDAQ	NKSH	Wed, Mar 28, 2012	29.62	29.62	29.23	29.37
2668	NASDAQ	NKSH	Tue, Mar 27, 2012	30.21	30.21	29.23	29.75
2667	NASDAQ	NKSH	Mon, Mar 26, 2012	29.63	30.37	29.55	30.33
2666	NASDAQ	NKSH	Fri, Mar 23, 2012	28.20	29.49	28.20	29.46
2665	NASDAQ	NKSH	Thu, Mar 22, 2012	28.19	29.45	28.11	28.31
2664	NASDAQ	NKSH	Wed, Mar 21, 2012	28.62	28.62	28.27	28.45
2663	NASDAQ	NKSH	Tue, Mar 20, 2012	29.25	29.59	28.25	28.67
2662	NASDAQ	NKSH	Mon, Mar 19, 2012	29.76	29.76	29.12	29.54
2661	NASDAQ	NKSH	Fri, Mar 16, 2012	29.08	29.96	28.69	29.76
2660	NASDAQ	NKSH	Thu, Mar 15, 2012	29.44	29.44	28.89	29.14
2659	NASDAQ	NKSH	Wed, Mar 14, 2012	29.52	29.55	29.35	29.41
2658	NASDAQ	NKSH	Tue, Mar 13, 2012	28.91	29.50	28.65	29.50
2657	NASDAQ	NKSH	Mon, Mar 12, 2012	28.31	29.00	28.31	28.68
2656	NASDAQ	NKSH	Fri, Mar 9, 2012	28.37	28.71	28.25	28.50
2655	NASDAQ	NKSH	Thu, Mar 8, 2012	27.62	28.55	27.47	28.49
2654	NASDAQ	NKSH	Wed, Mar 7, 2012	27.30	27.76	27.30	27.76
2653	NASDAQ	NKSH	Tue, Mar 6, 2012	26.95	27.65	26.95	27.42
2652	NASDAQ	NKSH	Mon, Mar 5, 2012	26.76	27.52	26.76	27.24
2651	NASDAQ	NKSH	Fri, Mar 2, 2012	27.06	27.39	26.70	26.76
2650	NASDAQ	NKSH	Thu, Mar 1, 2012	27.26	27.58	27.00	27.36
2649	NASDAQ	NKSH	Wed, Feb 29, 2012	27.26	27.35	27.00	27.01
2648	NASDAQ	NKSH	Tue, Feb 28, 2012	27.17	27.56	27.12	27.33
2647	NASDAQ	NKSH	Mon, Feb 27, 2012	26.86	27.44	26.86	27.28
2646	NASDAQ	NKSH	Fri, Feb 24, 2012	26.66	27.13	26.65	26.91
2645	NASDAQ	NKSH	Thu, Feb 23, 2012	26.51	26.76	26.35	26.55
2644	NASDAQ	NKSH	Wed, Feb 22, 2012	26.47	27.56	26.24	26.40
2643	NASDAQ	NKSH	Tue, Feb 21, 2012	25.99	26.71	25.99	26.59
2642	NASDAQ	NKSH	Fri, Feb 17, 2012	26.00	26.33	25.91	25.95
2641	NASDAQ	NKSH	Thu, Feb 16, 2012	26.94	26.94	26.07	26.15
2640	NASDAQ	NKSH	Wed, Feb 15, 2012	26.97	27.19	26.08	26.08
2639	NASDAQ	NKSH	Tue, Feb 14, 2012	28.31	28.31	26.30	26.65
2638	NASDAQ	NKSH	Mon, Feb 13, 2012	28.96	29.17	28.39	28.50
2637	NASDAQ	NKSH	Fri, Feb 10, 2012	29.12	29.82	28.53	28.55
2636	NASDAQ	NKSH	Thu, Feb 9, 2012	29.74	30.00	28.56	28.70
2635	NASDAQ	NKSH	Wed, Feb 8, 2012	30.51	30.60	30.17	30.17
2634	NASDAQ	NKSH	Tue, Feb 7, 2012	30.66	30.97	30.43	30.65
2633	NASDAQ	NKSH	Mon, Feb 6, 2012	30.65	30.87	30.31	30.74
2632	NASDAQ	NKSH	Fri, Feb 3, 2012	29.50	31.16	29.50	31.16
2631	NASDAQ	NKSH	Thu, Feb 2, 2012	29.50	29.50	29.20	29.37
2630	NASDAQ	NKSH	Wed, Feb 1, 2012	28.78	29.50	28.50	29.48
2629	NASDAQ	NKSH	Tue, Jan 31, 2012	28.61	28.97	28.57	28.68
2628	NASDAQ	NKSH	Mon, Jan 30, 2012	28.63	28.68	28.29	28.29
2627	NASDAQ	NKSH	Fri, Jan 27, 2012	28.16	29.03	28.16	28.99
2626	NASDAQ	NKSH	Thu, Jan 26, 2012	28.98	29.00	28.84	28.85
2625	NASDAQ	NKSH	Wed, Jan 25, 2012	28.21	28.74	28.10	28.36
2624	NASDAQ	NKSH	Tue, Jan 24, 2012	28.15	28.48	28.02	28.36
2623	NASDAQ	NKSH	Mon, Jan 23, 2012	27.92	28.37	27.87	28.33
2622	NASDAQ	NKSH	Fri, Jan 20, 2012	27.91	28.27	27.84	28.27
2621	NASDAQ	NKSH	Thu, Jan 19, 2012	27.73	28.14	27.70	27.91
2620	NASDAQ	NKSH	Wed, Jan 18, 2012	27.79	28.12	27.72	28.12
2619	NASDAQ	NKSH	Tue, Jan 17, 2012	28.24	28.24	27.64	27.97
2618	NASDAQ	NKSH	Fri, Jan 13, 2012	27.96	28.40	27.81	27.94
2617	NASDAQ	NKSH	Thu, Jan 12, 2012	28.24	28.45	28.02	28.41
2616	NASDAQ	NKSH	Wed, Jan 11, 2012	28.16	28.47	28.14	28.45
2615	NASDAQ	NKSH	Tue, Jan 10, 2012	28.18	28.40	27.89	28.37
2614	NASDAQ	NKSH	Mon, Jan 9, 2012	28.33	28.33	27.69	27.99
2613	NASDAQ	NKSH	Fri, Jan 6, 2012	28.35	28.35	28.04	28.04
2612	NASDAQ	NKSH	Thu, Jan 5, 2012	28.08	28.35	27.59	28.35
2611	NASDAQ	NKSH	Wed, Jan 4, 2012	28.36	28.55	27.90	28.05
2610	NASDAQ	NKSH	Tue, Jan 3, 2012	28.00	28.66	27.97	28.66
2609	NASDAQ	NKSH	Fri, Dec 30, 2011	27.95	27.95	27.61	27.92
2608	NASDAQ	NKSH	Thu, Dec 29, 2011	26.89	27.97	26.89	27.88
2607	NASDAQ	NKSH	Wed, Dec 28, 2011	27.33	27.67	26.95	27.11
2606	NASDAQ	NKSH	Tue, Dec 27, 2011	27.09	27.85	27.09	27.68
2605	NASDAQ	NKSH	Fri, Dec 23, 2011	27.95	27.95	27.20	27.86
2604	NASDAQ	NKSH	Thu, Dec 22, 2011	27.65	28.00	27.49	27.99
2603	NASDAQ	NKSH	Wed, Dec 21, 2011	27.49	27.65	26.76	27.58
2602	NASDAQ	NKSH	Tue, Dec 20, 2011	26.75	27.54	26.52	27.52
2601	NASDAQ	NKSH	Mon, Dec 19, 2011	27.12	27.13	26.06	26.07
2600	NASDAQ	NKSH	Fri, Dec 16, 2011	27.69	27.69	26.84	26.89
2599	NASDAQ	NKSH	Thu, Dec 15, 2011	27.00	27.61	26.39	27.61
2598	NASDAQ	NKSH	Wed, Dec 14, 2011	25.78	26.99	25.78	26.94
2597	NASDAQ	NKSH	Tue, Dec 13, 2011	27.00	27.00	26.02	26.02
2596	NASDAQ	NKSH	Mon, Dec 12, 2011	27.11	27.11	26.78	26.88
2595	NASDAQ	NKSH	Fri, Dec 9, 2011	27.39	27.65	27.00	27.52
2594	NASDAQ	NKSH	Thu, Dec 8, 2011	27.22	27.23	26.56	26.70
2593	NASDAQ	NKSH	Wed, Dec 7, 2011	27.24	27.50	26.82	27.49
2592	NASDAQ	NKSH	Tue, Dec 6, 2011	27.39	27.50	27.36	27.50
2591	NASDAQ	NKSH	Mon, Dec 5, 2011	27.15	27.48	26.86	27.48
2590	NASDAQ	NKSH	Fri, Dec 2, 2011	27.00	27.14	26.50	26.88
2589	NASDAQ	NKSH	Thu, Dec 1, 2011	27.15	27.15	26.53	26.56
2588	NASDAQ	NKSH	Wed, Nov 30, 2011	26.49	27.40	25.54	27.35
2587	NASDAQ	NKSH	Tue, Nov 29, 2011	25.88	25.97	25.26	25.71
2586	NASDAQ	NKSH	Mon, Nov 28, 2011	25.43	26.14	25.34	26.09
2585	NASDAQ	NKSH	Fri, Nov 25, 2011	25.40	25.50	24.56	24.67
2584	NASDAQ	NKSH	Wed, Nov 23, 2011	25.52	25.96	25.40	25.40
2583	NASDAQ	NKSH	Tue, Nov 22, 2011	25.49	26.19	25.49	25.58
2582	NASDAQ	NKSH	Mon, Nov 21, 2011	25.57	25.70	25.26	25.50
2581	NASDAQ	NKSH	Fri, Nov 18, 2011	25.51	25.96	25.50	25.78
2580	NASDAQ	NKSH	Thu, Nov 17, 2011	25.54	26.48	25.33	25.48
2579	NASDAQ	NKSH	Wed, Nov 16, 2011	26.26	26.93	26.00	26.12
2578	NASDAQ	NKSH	Tue, Nov 15, 2011	25.68	26.60	25.55	26.60
2577	NASDAQ	NKSH	Mon, Nov 14, 2011	26.25	26.46	25.50	25.83
2576	NASDAQ	NKSH	Fri, Nov 11, 2011	25.61	26.57	25.61	26.48
2575	NASDAQ	NKSH	Thu, Nov 10, 2011	25.89	26.00	25.30	25.47
2574	NASDAQ	NKSH	Wed, Nov 9, 2011	27.76	28.38	25.53	25.55
2573	NASDAQ	NKSH	Tue, Nov 8, 2011	27.26	28.33	27.26	28.33
2572	NASDAQ	NKSH	Mon, Nov 7, 2011	26.76	27.71	26.75	27.28
2571	NASDAQ	NKSH	Fri, Nov 4, 2011	27.68	27.68	26.73	26.97
2570	NASDAQ	NKSH	Thu, Nov 3, 2011	26.68	27.76	25.65	27.76
2569	NASDAQ	NKSH	Wed, Nov 2, 2011	27.27	27.27	25.30	25.57
2568	NASDAQ	NKSH	Tue, Nov 1, 2011	27.05	27.13	25.53	25.57
2567	NASDAQ	NKSH	Mon, Oct 31, 2011	28.41	28.44	27.95	27.95
2566	NASDAQ	NKSH	Fri, Oct 28, 2011	28.76	29.00	28.48	29.00
2565	NASDAQ	NKSH	Thu, Oct 27, 2011	27.31	29.00	27.04	29.00
2564	NASDAQ	NKSH	Wed, Oct 26, 2011	26.46	26.98	26.13	26.95
2563	NASDAQ	NKSH	Tue, Oct 25, 2011	25.76	26.97	25.76	26.46
2562	NASDAQ	NKSH	Mon, Oct 24, 2011	26.66	27.00	26.25	27.00
2561	NASDAQ	NKSH	Fri, Oct 21, 2011	25.98	26.61	25.98	26.41
2560	NASDAQ	NKSH	Thu, Oct 20, 2011	25.95	25.98	25.50	25.75
2559	NASDAQ	NKSH	Wed, Oct 19, 2011	26.35	26.35	25.63	25.88
2558	NASDAQ	NKSH	Tue, Oct 18, 2011	25.13	26.99	25.13	26.55
2557	NASDAQ	NKSH	Mon, Oct 17, 2011	25.76	25.76	24.69	25.02
2556	NASDAQ	NKSH	Fri, Oct 14, 2011	26.15	26.45	24.45	26.00
2555	NASDAQ	NKSH	Thu, Oct 13, 2011	26.20	26.48	25.75	26.10
2554	NASDAQ	NKSH	Wed, Oct 12, 2011	26.48	26.48	25.80	26.48
2553	NASDAQ	NKSH	Tue, Oct 11, 2011	25.85	26.48	25.56	26.45
2552	NASDAQ	NKSH	Mon, Oct 10, 2011	25.61	25.96	25.15	25.96
2551	NASDAQ	NKSH	Fri, Oct 7, 2011	25.94	25.94	25.09	25.30
2550	NASDAQ	NKSH	Thu, Oct 6, 2011	25.78	25.96	25.61	25.94
2549	NASDAQ	NKSH	Wed, Oct 5, 2011	25.44	25.96	25.25	25.94
2548	NASDAQ	NKSH	Tue, Oct 4, 2011	23.07	25.96	23.07	25.76
2547	NASDAQ	NKSH	Mon, Oct 3, 2011	23.87	24.18	23.21	23.21
2546	NASDAQ	NKSH	Fri, Sep 30, 2011	24.16	24.59	23.95	24.13
2545	NASDAQ	NKSH	Thu, Sep 29, 2011	24.23	24.65	23.96	24.59
2544	NASDAQ	NKSH	Wed, Sep 28, 2011	24.92	25.05	24.04	24.14
2543	NASDAQ	NKSH	Tue, Sep 27, 2011	24.60	24.77	24.13	24.77
2542	NASDAQ	NKSH	Mon, Sep 26, 2011	23.58	24.40	22.98	24.04
2541	NASDAQ	NKSH	Fri, Sep 23, 2011	23.45	23.96	22.93	23.58
2540	NASDAQ	NKSH	Thu, Sep 22, 2011	22.68	24.05	22.67	23.34
2539	NASDAQ	NKSH	Wed, Sep 21, 2011	23.51	23.80	22.57	22.93
2538	NASDAQ	NKSH	Tue, Sep 20, 2011	23.88	24.75	23.19	23.53
2537	NASDAQ	NKSH	Mon, Sep 19, 2011	24.08	24.20	23.65	23.84
2536	NASDAQ	NKSH	Fri, Sep 16, 2011	24.31	24.50	23.51	24.50
2535	NASDAQ	NKSH	Thu, Sep 15, 2011	24.58	24.58	23.62	24.19
2534	NASDAQ	NKSH	Wed, Sep 14, 2011	23.74	24.40	23.60	24.40
2533	NASDAQ	NKSH	Tue, Sep 13, 2011	23.95	23.95	23.02	23.52
2532	NASDAQ	NKSH	Mon, Sep 12, 2011	22.87	23.51	22.86	23.10
2531	NASDAQ	NKSH	Fri, Sep 9, 2011	24.14	24.14	23.00	23.06
2530	NASDAQ	NKSH	Thu, Sep 8, 2011	23.85	24.34	23.50	23.83
2529	NASDAQ	NKSH	Wed, Sep 7, 2011	23.58	24.50	23.22	24.01
2528	NASDAQ	NKSH	Tue, Sep 6, 2011	23.65	23.85	23.15	23.23
2527	NASDAQ	NKSH	Fri, Sep 2, 2011	24.98	25.54	24.12	24.23
2526	NASDAQ	NKSH	Thu, Sep 1, 2011	25.81	26.19	25.24	25.24
2525	NASDAQ	NKSH	Wed, Aug 31, 2011	26.42	26.42	25.49	25.91
2524	NASDAQ	NKSH	Tue, Aug 30, 2011	26.47	26.50	25.88	26.29
2523	NASDAQ	NKSH	Mon, Aug 29, 2011	25.48	26.50	24.76	26.47
2522	NASDAQ	NKSH	Fri, Aug 26, 2011	25.63	26.18	24.93	25.46
2521	NASDAQ	NKSH	Thu, Aug 25, 2011	26.75	26.75	25.57	25.63
2520	NASDAQ	NKSH	Wed, Aug 24, 2011	24.32	26.95	24.32	26.92
2519	NASDAQ	NKSH	Tue, Aug 23, 2011	24.00	24.72	23.60	24.50
2518	NASDAQ	NKSH	Mon, Aug 22, 2011	24.54	24.54	23.74	24.01
2517	NASDAQ	NKSH	Fri, Aug 19, 2011	24.07	24.35	24.01	24.01
2516	NASDAQ	NKSH	Thu, Aug 18, 2011	24.64	24.93	24.17	24.32
2515	NASDAQ	NKSH	Wed, Aug 17, 2011	25.27	26.51	24.53	24.96
2514	NASDAQ	NKSH	Tue, Aug 16, 2011	24.98	25.88	24.65	25.27
2513	NASDAQ	NKSH	Mon, Aug 15, 2011	25.83	26.43	24.54	25.30
2512	NASDAQ	NKSH	Fri, Aug 12, 2011	26.29	26.71	25.30	25.30
2511	NASDAQ	NKSH	Thu, Aug 11, 2011	24.56	26.99	24.09	26.26
2510	NASDAQ	NKSH	Wed, Aug 10, 2011	26.38	26.90	24.00	24.51
2509	NASDAQ	NKSH	Tue, Aug 9, 2011	25.07	27.50	24.60	26.69
2508	NASDAQ	NKSH	Mon, Aug 8, 2011	24.97	25.85	24.50	24.52
2507	NASDAQ	NKSH	Fri, Aug 5, 2011	25.35	25.89	24.89	25.50
2506	NASDAQ	NKSH	Thu, Aug 4, 2011	25.15	25.74	24.98	24.98
2505	NASDAQ	NKSH	Wed, Aug 3, 2011	25.10	25.56	25.03	25.31
2504	NASDAQ	NKSH	Tue, Aug 2, 2011	25.41	25.83	24.96	24.96
2503	NASDAQ	NKSH	Mon, Aug 1, 2011	26.01	26.01	24.92	25.27
2502	NASDAQ	NKSH	Fri, Jul 29, 2011	25.16	26.27	25.16	25.83
2501	NASDAQ	NKSH	Thu, Jul 28, 2011	25.05	25.94	24.89	25.39
2500	NASDAQ	NKSH	Wed, Jul 27, 2011	25.75	25.84	24.88	25.04
2499	NASDAQ	NKSH	Tue, Jul 26, 2011	25.96	26.22	25.15	25.76
2498	NASDAQ	NKSH	Mon, Jul 25, 2011	26.21	26.42	25.62	25.85
2497	NASDAQ	NKSH	Fri, Jul 22, 2011	27.21	27.23	26.24	26.31
2496	NASDAQ	NKSH	Thu, Jul 21, 2011	26.75	27.54	26.35	27.23
2495	NASDAQ	NKSH	Wed, Jul 20, 2011	26.89	26.89	26.39	26.65
2494	NASDAQ	NKSH	Tue, Jul 19, 2011	26.29	27.00	26.29	26.94
2493	NASDAQ	NKSH	Mon, Jul 18, 2011	26.56	26.65	25.90	26.18
2492	NASDAQ	NKSH	Fri, Jul 15, 2011	25.86	26.76	25.86	26.55
2491	NASDAQ	NKSH	Thu, Jul 14, 2011	25.93	26.58	25.75	25.94
2490	NASDAQ	NKSH	Wed, Jul 13, 2011	25.15	25.75	25.11	25.74
2489	NASDAQ	NKSH	Tue, Jul 12, 2011	24.74	24.85	24.60	24.69
2488	NASDAQ	NKSH	Mon, Jul 11, 2011	24.81	24.86	24.50	24.70
2487	NASDAQ	NKSH	Fri, Jul 8, 2011	25.16	25.16	24.74	25.04
2486	NASDAQ	NKSH	Thu, Jul 7, 2011	25.28	25.30	25.02	25.28
2485	NASDAQ	NKSH	Wed, Jul 6, 2011	25.17	25.33	24.98	25.19
2484	NASDAQ	NKSH	Tue, Jul 5, 2011	25.20	25.73	24.87	25.19
2483	NASDAQ	NKSH	Fri, Jul 1, 2011	25.08	25.20	25.04	25.17
2482	NASDAQ	NKSH	Thu, Jun 30, 2011	25.19	25.29	24.99	25.04
2481	NASDAQ	NKSH	Wed, Jun 29, 2011	25.15	25.19	24.90	25.04
2480	NASDAQ	NKSH	Tue, Jun 28, 2011	24.66	25.23	24.66	25.15
2479	NASDAQ	NKSH	Mon, Jun 27, 2011	24.67	24.92	24.50	24.69
2478	NASDAQ	NKSH	Fri, Jun 24, 2011	24.94	24.99	24.37	24.38
2477	NASDAQ	NKSH	Thu, Jun 23, 2011	24.75	25.24	24.51	24.94
2476	NASDAQ	NKSH	Wed, Jun 22, 2011	25.40	25.59	25.09	25.09
2475	NASDAQ	NKSH	Tue, Jun 21, 2011	25.16	25.53	24.85	25.48
2474	NASDAQ	NKSH	Mon, Jun 20, 2011	24.81	25.11	24.80	25.11
2473	NASDAQ	NKSH	Fri, Jun 17, 2011	25.11	25.11	24.76	24.78
2472	NASDAQ	NKSH	Thu, Jun 16, 2011	24.77	25.14	24.77	25.00
2471	NASDAQ	NKSH	Wed, Jun 15, 2011	24.84	25.36	24.78	24.84
2470	NASDAQ	NKSH	Tue, Jun 14, 2011	24.96	25.20	24.79	25.07
2469	NASDAQ	NKSH	Mon, Jun 13, 2011	24.49	25.01	24.49	24.66
2468	NASDAQ	NKSH	Fri, Jun 10, 2011	24.30	24.60	24.21	24.41
2467	NASDAQ	NKSH	Thu, Jun 9, 2011	25.13	25.33	24.24	24.36
2466	NASDAQ	NKSH	Wed, Jun 8, 2011	24.70	24.80	24.39	24.59
2465	NASDAQ	NKSH	Tue, Jun 7, 2011	24.25	24.90	24.11	24.80
2464	NASDAQ	NKSH	Mon, Jun 6, 2011	24.47	24.47	24.10	24.10
2463	NASDAQ	NKSH	Fri, Jun 3, 2011	24.10	24.38	24.00	24.08
2462	NASDAQ	NKSH	Thu, Jun 2, 2011	24.74	24.74	24.18	24.18
2461	NASDAQ	NKSH	Wed, Jun 1, 2011	25.28	25.50	24.57	24.57
2460	NASDAQ	NKSH	Tue, May 31, 2011	25.16	25.30	25.08	25.13
2459	NASDAQ	NKSH	Fri, May 27, 2011	24.94	25.10	24.76	25.07
2458	NASDAQ	NKSH	Thu, May 26, 2011	24.92	25.07	24.57	24.94
2457	NASDAQ	NKSH	Wed, May 25, 2011	24.91	25.20	24.91	24.95
2456	NASDAQ	NKSH	Tue, May 24, 2011	25.71	25.73	24.80	24.91
2455	NASDAQ	NKSH	Mon, May 23, 2011	25.61	26.10	25.61	25.95
2454	NASDAQ	NKSH	Fri, May 20, 2011	26.30	26.57	26.05	26.05
2453	NASDAQ	NKSH	Thu, May 19, 2011	26.43	26.74	26.10	26.46
2452	NASDAQ	NKSH	Wed, May 18, 2011	26.11	26.73	26.21	26.73
2451	NASDAQ	NKSH	Tue, May 17, 2011	26.01	26.22	26.01	26.05
2450	NASDAQ	NKSH	Mon, May 16, 2011	26.32	26.88	26.02	26.02
2449	NASDAQ	NKSH	Fri, May 13, 2011	26.76	26.76	26.42	26.43
2448	NASDAQ	NKSH	Thu, May 12, 2011	26.30	27.05	26.30	26.65
2447	NASDAQ	NKSH	Wed, May 11, 2011	26.80	26.90	26.24	26.24
2446	NASDAQ	NKSH	Tue, May 10, 2011	26.51	26.78	26.51	26.77
2445	NASDAQ	NKSH	Mon, May 9, 2011	26.90	27.07	26.06	26.53
2444	NASDAQ	NKSH	Fri, May 6, 2011	27.21	27.57	26.70	26.90
2443	NASDAQ	NKSH	Thu, May 5, 2011	26.88	27.28	26.65	26.98
2442	NASDAQ	NKSH	Wed, May 4, 2011	27.70	27.66	26.92	26.92
2441	NASDAQ	NKSH	Tue, May 3, 2011	27.82	28.29	27.49	27.67
2440	NASDAQ	NKSH	Mon, May 2, 2011	28.40	28.79	27.67	27.76
2439	NASDAQ	NKSH	Fri, Apr 29, 2011	28.19	28.69	27.72	28.43
2438	NASDAQ	NKSH	Thu, Apr 28, 2011	28.23	28.23	27.75	28.08
2437	NASDAQ	NKSH	Wed, Apr 27, 2011	28.15	28.19	27.65	27.94
2436	NASDAQ	NKSH	Tue, Apr 26, 2011	28.09	28.23	28.01	28.23
2435	NASDAQ	NKSH	Mon, Apr 25, 2011	27.77	28.15	27.77	28.11
2434	NASDAQ	NKSH	Thu, Apr 21, 2011	28.00	28.02	27.67	27.85
2433	NASDAQ	NKSH	Wed, Apr 20, 2011	28.25	28.26	27.75	27.87
2432	NASDAQ	NKSH	Tue, Apr 19, 2011	28.06	28.41	27.78	27.82
2431	NASDAQ	NKSH	Mon, Apr 18, 2011	28.78	28.80	27.77	27.94
2430	NASDAQ	NKSH	Fri, Apr 15, 2011	28.11	28.92	28.11	28.92
2429	NASDAQ	NKSH	Thu, Apr 14, 2011	28.26	28.40	28.20	28.40
2428	NASDAQ	NKSH	Wed, Apr 13, 2011	29.22	29.63	28.45	28.50
2427	NASDAQ	NKSH	Tue, Apr 12, 2011	29.39	29.80	29.07	29.08
2426	NASDAQ	NKSH	Mon, Apr 11, 2011	29.70	29.80	28.71	29.38
2425	NASDAQ	NKSH	Fri, Apr 8, 2011	29.80	30.23	29.45	29.71
2424	NASDAQ	NKSH	Thu, Apr 7, 2011	29.31	29.78	29.29	29.57
2423	NASDAQ	NKSH	Wed, Apr 6, 2011	29.22	29.49	28.68	29.33
2422	NASDAQ	NKSH	Tue, Apr 5, 2011	29.00	29.22	28.46	29.22
2421	NASDAQ	NKSH	Mon, Apr 4, 2011	28.99	29.00	28.81	28.99
2420	NASDAQ	NKSH	Fri, Apr 1, 2011	28.92	28.97	28.80	28.88
2419	NASDAQ	NKSH	Thu, Mar 31, 2011	28.69	28.91	28.17	28.91
2418	NASDAQ	NKSH	Wed, Mar 30, 2011	28.65	28.65	28.23	28.32
2417	NASDAQ	NKSH	Tue, Mar 29, 2011	27.71	28.80	27.71	28.30
2416	NASDAQ	NKSH	Mon, Mar 28, 2011	27.89	28.52	27.71	27.71
2415	NASDAQ	NKSH	Fri, Mar 25, 2011	27.95	28.39	27.81	27.81
2414	NASDAQ	NKSH	Thu, Mar 24, 2011	28.01	28.22	27.75	27.94
2413	NASDAQ	NKSH	Wed, Mar 23, 2011	27.62	27.98	27.51	27.98
2412	NASDAQ	NKSH	Tue, Mar 22, 2011	28.10	28.20	27.98	28.03
2411	NASDAQ	NKSH	Mon, Mar 21, 2011	27.81	28.08	27.66	28.08
2410	NASDAQ	NKSH	Fri, Mar 18, 2011	27.62	27.80	27.36	27.60
2409	NASDAQ	NKSH	Thu, Mar 17, 2011	28.02	28.36	27.26	27.46
2408	NASDAQ	NKSH	Wed, Mar 16, 2011	27.80	28.05	27.00	27.62
2407	NASDAQ	NKSH	Tue, Mar 15, 2011	27.71	28.45	27.71	27.91
2406	NASDAQ	NKSH	Mon, Mar 14, 2011	27.66	28.91	27.66	28.35
2405	NASDAQ	NKSH	Fri, Mar 11, 2011	28.02	28.69	27.80	27.85
2404	NASDAQ	NKSH	Thu, Mar 10, 2011	28.32	28.44	27.87	27.98
2403	NASDAQ	NKSH	Wed, Mar 9, 2011	28.30	28.71	28.30	28.71
2402	NASDAQ	NKSH	Tue, Mar 8, 2011	28.12	28.35	28.12	28.34
2401	NASDAQ	NKSH	Mon, Mar 7, 2011	28.50	28.90	28.05	28.15
2400	NASDAQ	NKSH	Fri, Mar 4, 2011	28.60	29.04	28.33	28.38
2399	NASDAQ	NKSH	Thu, Mar 3, 2011	28.39	28.71	28.29	28.64
2398	NASDAQ	NKSH	Wed, Mar 2, 2011	28.81	28.81	28.02	28.24
2397	NASDAQ	NKSH	Tue, Mar 1, 2011	29.00	29.00	28.50	28.56
2396	NASDAQ	NKSH	Mon, Feb 28, 2011	29.17	29.17	28.47	28.98
2395	NASDAQ	NKSH	Fri, Feb 25, 2011	28.82	29.00	28.56	28.84
2394	NASDAQ	NKSH	Thu, Feb 24, 2011	28.83	29.16	28.54	28.88
2393	NASDAQ	NKSH	Wed, Feb 23, 2011	29.00	29.03	28.62	28.65
2392	NASDAQ	NKSH	Tue, Feb 22, 2011	28.96	29.45	28.73	28.82
2391	NASDAQ	NKSH	Fri, Feb 18, 2011	29.49	29.49	29.30	29.40
2390	NASDAQ	NKSH	Thu, Feb 17, 2011	29.07	29.49	28.98	29.34
2389	NASDAQ	NKSH	Wed, Feb 16, 2011	28.92	29.11	28.89	29.08
2388	NASDAQ	NKSH	Tue, Feb 15, 2011	29.36	29.36	28.73	28.89
2387	NASDAQ	NKSH	Mon, Feb 14, 2011	29.00	29.78	28.92	29.32
2386	NASDAQ	NKSH	Fri, Feb 11, 2011	28.66	29.30	28.46	29.30
2385	NASDAQ	NKSH	Thu, Feb 10, 2011	28.90	29.00	28.45	28.97
2384	NASDAQ	NKSH	Wed, Feb 9, 2011	28.44	28.68	28.44	28.63
2383	NASDAQ	NKSH	Tue, Feb 8, 2011	28.68	28.68	28.41	28.66
2382	NASDAQ	NKSH	Mon, Feb 7, 2011	28.69	29.00	28.69	28.89
2381	NASDAQ	NKSH	Fri, Feb 4, 2011	28.90	29.00	28.53	28.80
2380	NASDAQ	NKSH	Thu, Feb 3, 2011	28.73	29.31	28.56	28.92
2379	NASDAQ	NKSH	Wed, Feb 2, 2011	28.81	29.00	28.80	29.00
2378	NASDAQ	NKSH	Tue, Feb 1, 2011	28.91	29.29	28.58	28.95
2377	NASDAQ	NKSH	Mon, Jan 31, 2011	28.20	28.97	28.20	28.80
2376	NASDAQ	NKSH	Fri, Jan 28, 2011	28.91	28.91	28.01	28.02
2375	NASDAQ	NKSH	Thu, Jan 27, 2011	28.78	28.96	28.56	28.94
2374	NASDAQ	NKSH	Wed, Jan 26, 2011	28.00	28.79	28.00	28.79
2373	NASDAQ	NKSH	Tue, Jan 25, 2011	27.90	28.18	27.78	27.93
2372	NASDAQ	NKSH	Mon, Jan 24, 2011	28.12	28.27	27.89	27.96
2371	NASDAQ	NKSH	Fri, Jan 21, 2011	29.00	29.19	28.08	28.08
2370	NASDAQ	NKSH	Thu, Jan 20, 2011	28.86	29.09	28.57	28.57
2369	NASDAQ	NKSH	Wed, Jan 19, 2011	29.80	29.80	28.84	28.84
2368	NASDAQ	NKSH	Tue, Jan 18, 2011	29.64	29.80	29.52	29.79
2367	NASDAQ	NKSH	Fri, Jan 14, 2011	29.79	29.80	29.55	29.79
2366	NASDAQ	NKSH	Thu, Jan 13, 2011	29.80	29.80	29.50	29.50
2365	NASDAQ	NKSH	Wed, Jan 12, 2011	29.90	30.07	29.66	29.94
2364	NASDAQ	NKSH	Tue, Jan 11, 2011	29.25	29.81	29.25	29.81
2363	NASDAQ	NKSH	Mon, Jan 10, 2011	29.69	29.69	29.00	29.21
2362	NASDAQ	NKSH	Fri, Jan 7, 2011	30.18	30.41	30.00	30.09
2361	NASDAQ	NKSH	Thu, Jan 6, 2011	30.55	30.55	30.04	30.18
2360	NASDAQ	NKSH	Wed, Jan 5, 2011	30.98	30.98	30.21	30.69
2359	NASDAQ	NKSH	Tue, Jan 4, 2011	31.80	31.80	30.54	30.54
2358	NASDAQ	NKSH	Mon, Jan 3, 2011	31.91	32.09	31.00	31.80
2357	NASDAQ	NKSH	Fri, Dec 31, 2010	31.74	32.09	31.49	31.49
2356	NASDAQ	NKSH	Thu, Dec 30, 2010	32.12	32.39	31.74	31.74
2355	NASDAQ	NKSH	Wed, Dec 29, 2010	32.38	32.38	32.03	32.03
2354	NASDAQ	NKSH	Tue, Dec 28, 2010	32.80	32.80	32.21	32.28
2353	NASDAQ	NKSH	Mon, Dec 27, 2010	32.50	32.50	31.24	32.26
2352	NASDAQ	NKSH	Thu, Dec 23, 2010	31.98	31.98	31.69	31.69
2351	NASDAQ	NKSH	Wed, Dec 22, 2010	31.45	32.20	31.21	32.05
2350	NASDAQ	NKSH	Tue, Dec 21, 2010	32.20	32.20	31.18	31.96
2349	NASDAQ	NKSH	Mon, Dec 20, 2010	31.88	32.10	31.15	31.68
2348	NASDAQ	NKSH	Fri, Dec 17, 2010	29.80	32.08	29.80	32.07
2347	NASDAQ	NKSH	Thu, Dec 16, 2010	28.99	29.79	28.99	29.77
2346	NASDAQ	NKSH	Wed, Dec 15, 2010	28.65	29.00	28.65	28.92
2345	NASDAQ	NKSH	Tue, Dec 14, 2010	28.25	28.93	27.91	28.80
2344	NASDAQ	NKSH	Mon, Dec 13, 2010	28.25	28.25	27.55	28.07
2343	NASDAQ	NKSH	Fri, Dec 10, 2010	27.75	28.25	27.25	28.25
2342	NASDAQ	NKSH	Thu, Dec 9, 2010	27.58	27.94	27.47	27.94
2341	NASDAQ	NKSH	Wed, Dec 8, 2010	27.70	27.70	27.10	27.43
2340	NASDAQ	NKSH	Tue, Dec 7, 2010	27.32	27.70	27.18	27.70
2339	NASDAQ	NKSH	Mon, Dec 6, 2010	26.95	27.23	26.95	27.23
2338	NASDAQ	NKSH	Fri, Dec 3, 2010	26.79	27.21	26.69	27.21
2337	NASDAQ	NKSH	Thu, Dec 2, 2010	26.64	26.91	26.64	26.87
2336	NASDAQ	NKSH	Wed, Dec 1, 2010	26.99	26.99	26.45	26.94
2335	NASDAQ	NKSH	Tue, Nov 30, 2010	27.01	27.26	26.42	26.46
2334	NASDAQ	NKSH	Mon, Nov 29, 2010	27.04	27.27	26.51	27.04
2333	NASDAQ	NKSH	Fri, Nov 26, 2010	27.15	27.41	27.14	27.39
2332	NASDAQ	NKSH	Wed, Nov 24, 2010	27.11	27.25	27.00	27.09
2331	NASDAQ	NKSH	Tue, Nov 23, 2010	27.17	27.25	26.85	26.85
2330	NASDAQ	NKSH	Mon, Nov 22, 2010	27.19	27.68	27.01	27.50
2329	NASDAQ	NKSH	Fri, Nov 19, 2010	27.52	27.87	27.41	27.69
2328	NASDAQ	NKSH	Thu, Nov 18, 2010	27.80	27.97	27.43	27.43
2327	NASDAQ	NKSH	Wed, Nov 17, 2010	27.24	27.59	27.22	27.59
2326	NASDAQ	NKSH	Tue, Nov 16, 2010	27.23	27.72	27.23	27.53
2325	NASDAQ	NKSH	Mon, Nov 15, 2010	27.61	27.61	27.05	27.56
2324	NASDAQ	NKSH	Fri, Nov 12, 2010	27.39	27.99	27.11	27.29
2323	NASDAQ	NKSH	Thu, Nov 11, 2010	27.76	27.80	27.42	27.63
2322	NASDAQ	NKSH	Wed, Nov 10, 2010	27.90	27.96	27.46	27.95
2321	NASDAQ	NKSH	Tue, Nov 9, 2010	28.00	28.00	27.53	27.62
2320	NASDAQ	NKSH	Mon, Nov 8, 2010	27.31	28.35	27.31	27.92
2319	NASDAQ	NKSH	Fri, Nov 5, 2010	27.72	28.49	27.28	28.49
2318	NASDAQ	NKSH	Thu, Nov 4, 2010	26.74	27.75	26.70	27.74
2317	NASDAQ	NKSH	Wed, Nov 3, 2010	26.50	26.50	26.11	26.47
2316	NASDAQ	NKSH	Tue, Nov 2, 2010	26.01	26.38	25.78	26.38
2315	NASDAQ	NKSH	Mon, Nov 1, 2010	26.30	26.30	25.70	25.95
2314	NASDAQ	NKSH	Fri, Oct 29, 2010	26.35	26.40	26.06	26.15
2313	NASDAQ	NKSH	Thu, Oct 28, 2010	26.16	26.56	26.04	26.15
2312	NASDAQ	NKSH	Wed, Oct 27, 2010	26.57	26.69	26.13	26.21
2311	NASDAQ	NKSH	Tue, Oct 26, 2010	26.55	26.60	26.21	26.57
2310	NASDAQ	NKSH	Mon, Oct 25, 2010	26.68	26.80	26.48	26.65
2309	NASDAQ	NKSH	Fri, Oct 22, 2010	26.65	26.65	26.03	26.39
2308	NASDAQ	NKSH	Thu, Oct 21, 2010	27.05	27.05	26.15	26.35
2307	NASDAQ	NKSH	Wed, Oct 20, 2010	26.89	27.19	26.76	26.85
2306	NASDAQ	NKSH	Tue, Oct 19, 2010	26.85	27.19	26.59	26.59
2305	NASDAQ	NKSH	Mon, Oct 18, 2010	26.28	27.29	26.05	27.29
2304	NASDAQ	NKSH	Fri, Oct 15, 2010	27.15	27.15	26.53	26.57
2303	NASDAQ	NKSH	Thu, Oct 14, 2010	26.99	27.00	26.55	26.77
2302	NASDAQ	NKSH	Wed, Oct 13, 2010	26.33	26.99	26.21	26.99
2301	NASDAQ	NKSH	Tue, Oct 12, 2010	26.30	26.30	26.06	26.29
2300	NASDAQ	NKSH	Mon, Oct 11, 2010	26.05	26.55	26.05	26.17
2299	NASDAQ	NKSH	Fri, Oct 8, 2010	26.46	26.55	26.00	26.52
2298	NASDAQ	NKSH	Thu, Oct 7, 2010	26.34	26.34	25.63	26.18
2297	NASDAQ	NKSH	Wed, Oct 6, 2010	26.59	26.59	26.03	26.23
2296	NASDAQ	NKSH	Tue, Oct 5, 2010	25.51	26.59	25.51	26.59
2295	NASDAQ	NKSH	Mon, Oct 4, 2010	25.72	25.91	25.31	25.39
2294	NASDAQ	NKSH	Fri, Oct 1, 2010	25.76	25.81	25.46	25.66
2293	NASDAQ	NKSH	Thu, Sep 30, 2010	25.82	25.82	25.31	25.80
2292	NASDAQ	NKSH	Wed, Sep 29, 2010	25.32	25.64	24.80	25.64
2291	NASDAQ	NKSH	Tue, Sep 28, 2010	24.59	25.26	24.36	25.26
2290	NASDAQ	NKSH	Mon, Sep 27, 2010	24.74	25.00	24.22	24.46
2289	NASDAQ	NKSH	Fri, Sep 24, 2010	24.01	24.71	23.57	24.62
2288	NASDAQ	NKSH	Thu, Sep 23, 2010	23.88	23.95	23.50	23.54
2287	NASDAQ	NKSH	Wed, Sep 22, 2010	24.40	24.40	23.89	23.98
2286	NASDAQ	NKSH	Tue, Sep 21, 2010	24.80	24.80	24.10	24.10
2285	NASDAQ	NKSH	Mon, Sep 20, 2010	24.13	24.82	24.13	24.81
2284	NASDAQ	NKSH	Fri, Sep 17, 2010	24.33	24.33	23.95	24.14
2283	NASDAQ	NKSH	Thu, Sep 16, 2010	24.19	24.19	23.88	23.95
2282	NASDAQ	NKSH	Wed, Sep 15, 2010	23.99	24.38	23.80	24.38
2281	NASDAQ	NKSH	Tue, Sep 14, 2010	24.15	24.25	23.70	24.03
2280	NASDAQ	NKSH	Mon, Sep 13, 2010	23.86	24.15	23.62	24.15
2279	NASDAQ	NKSH	Fri, Sep 10, 2010	23.40	23.73	23.40	23.72
2278	NASDAQ	NKSH	Thu, Sep 9, 2010	23.74	23.85	23.02	23.32
2277	NASDAQ	NKSH	Wed, Sep 8, 2010	23.28	23.75	23.28	23.70
2276	NASDAQ	NKSH	Tue, Sep 7, 2010	24.02	24.15	23.36	23.36
2275	NASDAQ	NKSH	Fri, Sep 3, 2010	23.38	24.14	23.25	24.14
2274	NASDAQ	NKSH	Thu, Sep 2, 2010	23.88	23.88	23.29	23.55
2273	NASDAQ	NKSH	Wed, Sep 1, 2010	23.67	23.97	23.53	23.82
2272	NASDAQ	NKSH	Tue, Aug 31, 2010	23.03	23.68	23.03	23.21
2271	NASDAQ	NKSH	Mon, Aug 30, 2010	23.84	24.45	23.06	23.07
2270	NASDAQ	NKSH	Fri, Aug 27, 2010	24.30	24.50	23.79	24.48
2269	NASDAQ	NKSH	Thu, Aug 26, 2010	24.09	24.40	23.75	24.01
2268	NASDAQ	NKSH	Wed, Aug 25, 2010	23.15	24.05	22.82	24.05
2267	NASDAQ	NKSH	Tue, Aug 24, 2010	22.22	23.25	22.00	22.55
2266	NASDAQ	NKSH	Mon, Aug 23, 2010	21.82	22.69	21.81	22.46
2265	NASDAQ	NKSH	Fri, Aug 20, 2010	22.55	22.93	21.27	21.76
2264	NASDAQ	NKSH	Thu, Aug 19, 2010	23.32	23.44	22.63	22.65
2263	NASDAQ	NKSH	Wed, Aug 18, 2010	23.37	23.51	22.91	23.51
2262	NASDAQ	NKSH	Tue, Aug 17, 2010	22.74	23.44	22.74	23.33
2261	NASDAQ	NKSH	Mon, Aug 16, 2010	22.10	22.81	21.98	22.46
2260	NASDAQ	NKSH	Fri, Aug 13, 2010	22.43	22.60	21.95	21.95
2259	NASDAQ	NKSH	Thu, Aug 12, 2010	22.97	23.28	22.40	22.52
2258	NASDAQ	NKSH	Wed, Aug 11, 2010	24.12	24.80	23.05	23.05
2257	NASDAQ	NKSH	Tue, Aug 10, 2010	24.61	24.95	24.28	24.47
2256	NASDAQ	NKSH	Mon, Aug 9, 2010	25.32	25.32	24.53	24.96
2255	NASDAQ	NKSH	Fri, Aug 6, 2010	25.09	25.19	24.55	25.19
2254	NASDAQ	NKSH	Thu, Aug 5, 2010	25.25	25.37	24.84	25.09
2253	NASDAQ	NKSH	Wed, Aug 4, 2010	25.48	25.77	25.07	25.35
2252	NASDAQ	NKSH	Tue, Aug 3, 2010	25.82	25.99	25.18	25.23
2251	NASDAQ	NKSH	Mon, Aug 2, 2010	26.00	26.00	25.11	25.84
2250	NASDAQ	NKSH	Fri, Jul 30, 2010	25.17	25.98	25.17	25.88
2249	NASDAQ	NKSH	Thu, Jul 29, 2010	25.99	25.99	24.81	25.55
2248	NASDAQ	NKSH	Wed, Jul 28, 2010	25.69	25.71	25.45	25.68
2247	NASDAQ	NKSH	Tue, Jul 27, 2010	25.95	25.95	24.97	25.71
2246	NASDAQ	NKSH	Mon, Jul 26, 2010	25.00	25.95	24.86	25.72
2245	NASDAQ	NKSH	Fri, Jul 23, 2010	24.44	24.97	24.44	24.96
2244	NASDAQ	NKSH	Thu, Jul 22, 2010	24.31	25.00	23.90	24.62
2243	NASDAQ	NKSH	Wed, Jul 21, 2010	24.77	24.90	23.90	23.90
2242	NASDAQ	NKSH	Tue, Jul 20, 2010	23.87	24.62	23.80	24.57
2241	NASDAQ	NKSH	Mon, Jul 19, 2010	23.75	24.46	23.75	24.17
2240	NASDAQ	NKSH	Fri, Jul 16, 2010	23.60	23.90	23.26	23.49
2239	NASDAQ	NKSH	Thu, Jul 15, 2010	24.54	24.54	23.78	23.82
2238	NASDAQ	NKSH	Wed, Jul 14, 2010	24.99	25.17	24.53	24.53
2237	NASDAQ	NKSH	Tue, Jul 13, 2010	23.99	25.70	23.99	25.00
2236	NASDAQ	NKSH	Mon, Jul 12, 2010	24.05	24.17	23.55	23.60
2235	NASDAQ	NKSH	Fri, Jul 9, 2010	23.75	24.13	23.44	24.11
2234	NASDAQ	NKSH	Thu, Jul 8, 2010	23.89	23.89	23.29	23.76
2233	NASDAQ	NKSH	Wed, Jul 7, 2010	23.44	23.88	23.24	23.77
2232	NASDAQ	NKSH	Tue, Jul 6, 2010	23.83	23.88	23.21	23.29
2231	NASDAQ	NKSH	Fri, Jul 2, 2010	24.60	24.60	23.65	23.83
2230	NASDAQ	NKSH	Thu, Jul 1, 2010	24.32	24.59	24.07	24.56
2229	NASDAQ	NKSH	Wed, Jun 30, 2010	24.24	24.30	24.11	24.23
2228	NASDAQ	NKSH	Tue, Jun 29, 2010	24.98	25.15	24.43	24.69
2227	NASDAQ	NKSH	Mon, Jun 28, 2010	25.68	25.89	24.88	25.33
2226	NASDAQ	NKSH	Fri, Jun 25, 2010	23.90	27.35	23.55	26.04
2225	NASDAQ	NKSH	Thu, Jun 24, 2010	23.70	23.95	23.42	23.74
2224	NASDAQ	NKSH	Wed, Jun 23, 2010	23.58	23.97	23.42	23.69
2223	NASDAQ	NKSH	Tue, Jun 22, 2010	24.37	24.56	23.26	23.65
2222	NASDAQ	NKSH	Mon, Jun 21, 2010	25.25	25.25	24.24	24.30
2221	NASDAQ	NKSH	Fri, Jun 18, 2010	24.40	25.16	24.40	25.05
2220	NASDAQ	NKSH	Thu, Jun 17, 2010	24.61	24.78	23.92	24.18
2219	NASDAQ	NKSH	Wed, Jun 16, 2010	24.50	24.96	24.26	24.57
2218	NASDAQ	NKSH	Tue, Jun 15, 2010	23.44	25.06	23.20	24.75
2217	NASDAQ	NKSH	Mon, Jun 14, 2010	23.29	23.50	23.11	23.41
2216	NASDAQ	NKSH	Fri, Jun 11, 2010	23.07	23.27	22.86	23.05
2215	NASDAQ	NKSH	Thu, Jun 10, 2010	23.44	23.99	22.90	23.20
2214	NASDAQ	NKSH	Wed, Jun 9, 2010	23.30	23.65	22.85	23.04
2213	NASDAQ	NKSH	Tue, Jun 8, 2010	23.15	23.54	22.80	23.02
2212	NASDAQ	NKSH	Mon, Jun 7, 2010	23.29	23.84	22.85	22.96
2211	NASDAQ	NKSH	Fri, Jun 4, 2010	23.76	24.33	23.00	23.09
2210	NASDAQ	NKSH	Thu, Jun 3, 2010	24.21	25.54	24.08	24.32
2209	NASDAQ	NKSH	Wed, Jun 2, 2010	23.49	24.43	23.49	24.43
2208	NASDAQ	NKSH	Tue, Jun 1, 2010	24.70	24.80	23.25	23.27
2207	NASDAQ	NKSH	Fri, May 28, 2010	25.20	25.20	24.33	24.77
2206	NASDAQ	NKSH	Thu, May 27, 2010	25.04	26.95	24.23	25.34
2205	NASDAQ	NKSH	Wed, May 26, 2010	25.07	25.10	24.10	24.54
2204	NASDAQ	NKSH	Tue, May 25, 2010	25.00	25.99	24.42	24.49
2203	NASDAQ	NKSH	Mon, May 24, 2010	25.66	26.00	25.24	25.75
2202	NASDAQ	NKSH	Fri, May 21, 2010	25.51	26.86	25.25	25.59
2201	NASDAQ	NKSH	Thu, May 20, 2010	27.00	27.88	25.35	25.35
2200	NASDAQ	NKSH	Wed, May 19, 2010	28.03	28.15	27.32	27.44
2199	NASDAQ	NKSH	Tue, May 18, 2010	28.50	28.82	27.76	27.99
2198	NASDAQ	NKSH	Mon, May 17, 2010	28.19	28.50	27.73	28.22
2197	NASDAQ	NKSH	Fri, May 14, 2010	28.24	28.24	27.76	28.00
2196	NASDAQ	NKSH	Thu, May 13, 2010	28.50	28.50	28.17	28.46
2195	NASDAQ	NKSH	Wed, May 12, 2010	27.21	28.50	26.37	28.49
2194	NASDAQ	NKSH	Tue, May 11, 2010	26.48	27.25	26.00	27.25
2193	NASDAQ	NKSH	Mon, May 10, 2010	25.71	26.82	25.71	26.70
2192	NASDAQ	NKSH	Fri, May 7, 2010	26.12	26.75	25.05	25.05
2191	NASDAQ	NKSH	Thu, May 6, 2010	27.00	27.05	25.50	26.00
2190	NASDAQ	NKSH	Wed, May 5, 2010	26.84	27.49	26.65	26.75
2189	NASDAQ	NKSH	Tue, May 4, 2010	27.12	27.48	26.54	27.24
2188	NASDAQ	NKSH	Mon, May 3, 2010	27.16	27.43	27.11	27.43
2187	NASDAQ	NKSH	Fri, Apr 30, 2010	26.77	27.50	26.77	27.09
2186	NASDAQ	NKSH	Thu, Apr 29, 2010	27.15	27.51	26.83	27.51
2185	NASDAQ	NKSH	Wed, Apr 28, 2010	27.27	27.44	26.91	27.15
2184	NASDAQ	NKSH	Tue, Apr 27, 2010	27.19	27.26	27.10	27.16
2183	NASDAQ	NKSH	Mon, Apr 26, 2010	27.49	27.50	26.81	27.03
2182	NASDAQ	NKSH	Fri, Apr 23, 2010	27.42	27.50	26.90	27.42
2181	NASDAQ	NKSH	Thu, Apr 22, 2010	26.99	27.42	26.94	27.42
2180	NASDAQ	NKSH	Wed, Apr 21, 2010	26.58	27.19	26.53	27.04
2179	NASDAQ	NKSH	Tue, Apr 20, 2010	26.67	27.39	26.67	27.08
2178	NASDAQ	NKSH	Mon, Apr 19, 2010	27.10	27.50	26.50	26.70
2177	NASDAQ	NKSH	Fri, Apr 16, 2010	27.59	27.60	27.05	27.05
2176	NASDAQ	NKSH	Thu, Apr 15, 2010	27.61	27.75	27.47	27.49
2175	NASDAQ	NKSH	Wed, Apr 14, 2010	27.34	27.97	26.76	27.48
2174	NASDAQ	NKSH	Tue, Apr 13, 2010	27.95	28.07	26.91	27.10
2173	NASDAQ	NKSH	Mon, Apr 12, 2010	27.72	28.37	27.46	27.77
2172	NASDAQ	NKSH	Fri, Apr 9, 2010	27.32	28.70	27.32	28.06
2171	NASDAQ	NKSH	Thu, Apr 8, 2010	28.42	28.42	28.31	28.31
2170	NASDAQ	NKSH	Wed, Apr 7, 2010	27.96	28.91	27.96	28.50
2169	NASDAQ	NKSH	Tue, Apr 6, 2010	26.87	28.85	26.61	28.14
2168	NASDAQ	NKSH	Mon, Apr 5, 2010	26.86	27.46	26.75	26.97
2167	NASDAQ	NKSH	Thu, Apr 1, 2010	27.45	27.89	26.97	27.01
2166	NASDAQ	NKSH	Wed, Mar 31, 2010	27.99	28.00	27.25	27.25
2165	NASDAQ	NKSH	Tue, Mar 30, 2010	27.62	27.98	27.62	27.96
2164	NASDAQ	NKSH	Mon, Mar 29, 2010	27.78	28.00	27.42	27.62
2163	NASDAQ	NKSH	Fri, Mar 26, 2010	27.88	27.94	27.58	27.70
2162	NASDAQ	NKSH	Thu, Mar 25, 2010	28.06	28.15	27.46	27.59
2161	NASDAQ	NKSH	Wed, Mar 24, 2010	27.92	28.35	27.39	27.98
2160	NASDAQ	NKSH	Tue, Mar 23, 2010	27.97	28.29	27.51	28.11
2159	NASDAQ	NKSH	Mon, Mar 22, 2010	27.69	28.38	27.17	28.05
2158	NASDAQ	NKSH	Fri, Mar 19, 2010	28.05	28.31	27.22	27.84
2157	NASDAQ	NKSH	Thu, Mar 18, 2010	28.25	28.47	27.82	27.86
2156	NASDAQ	NKSH	Wed, Mar 17, 2010	28.24	28.26	27.98	28.05
2155	NASDAQ	NKSH	Tue, Mar 16, 2010	28.29	28.29	27.82	28.14
2154	NASDAQ	NKSH	Mon, Mar 15, 2010	28.38	28.94	27.76	27.76
2153	NASDAQ	NKSH	Fri, Mar 12, 2010	28.20	28.46	28.17	28.24
2152	NASDAQ	NKSH	Thu, Mar 11, 2010	28.70	28.70	28.24	28.64
2151	NASDAQ	NKSH	Wed, Mar 10, 2010	28.66	29.00	28.66	28.82
2150	NASDAQ	NKSH	Tue, Mar 9, 2010	28.79	29.00	28.26	28.80
2149	NASDAQ	NKSH	Mon, Mar 8, 2010	28.43	29.00	28.42	28.96
2148	NASDAQ	NKSH	Fri, Mar 5, 2010	28.89	29.48	28.00	29.15
2147	NASDAQ	NKSH	Thu, Mar 4, 2010	28.50	28.73	27.92	28.73
2146	NASDAQ	NKSH	Wed, Mar 3, 2010	28.25	28.50	27.44	28.32
2145	NASDAQ	NKSH	Tue, Mar 2, 2010	27.83	28.23	27.57	28.18
2144	NASDAQ	NKSH	Mon, Mar 1, 2010	27.35	28.25	27.30	27.89
2143	NASDAQ	NKSH	Fri, Feb 26, 2010	28.25	28.25	27.09	27.09
2142	NASDAQ	NKSH	Thu, Feb 25, 2010	27.93	28.42	27.78	28.28
2141	NASDAQ	NKSH	Wed, Feb 24, 2010	28.45	28.45	27.86	28.17
2140	NASDAQ	NKSH	Tue, Feb 23, 2010	27.75	28.82	27.15	28.50
2139	NASDAQ	NKSH	Mon, Feb 22, 2010	27.36	27.95	26.62	27.90
2138	NASDAQ	NKSH	Fri, Feb 19, 2010	26.02	27.40	26.01	27.26
2137	NASDAQ	NKSH	Thu, Feb 18, 2010	25.55	26.36	25.08	26.02
2136	NASDAQ	NKSH	Wed, Feb 17, 2010	26.00	26.03	25.54	26.03
2135	NASDAQ	NKSH	Tue, Feb 16, 2010	25.95	26.37	25.51	25.94
2134	NASDAQ	NKSH	Fri, Feb 12, 2010	24.44	25.43	24.27	25.43
2133	NASDAQ	NKSH	Thu, Feb 11, 2010	23.79	24.88	23.78	24.62
2132	NASDAQ	NKSH	Wed, Feb 10, 2010	23.64	24.00	23.63	23.88
2131	NASDAQ	NKSH	Tue, Feb 9, 2010	23.84	23.99	23.43	23.84
2130	NASDAQ	NKSH	Mon, Feb 8, 2010	23.30	23.81	23.27	23.41
2129	NASDAQ	NKSH	Fri, Feb 5, 2010	23.41	24.11	23.00	23.30
2128	NASDAQ	NKSH	Thu, Feb 4, 2010	24.85	24.85	23.01	23.01
2127	NASDAQ	NKSH	Wed, Feb 3, 2010	25.30	25.47	24.55	24.56
2126	NASDAQ	NKSH	Tue, Feb 2, 2010	26.14	26.49	25.25	25.25
2125	NASDAQ	NKSH	Mon, Feb 1, 2010	25.32	26.18	25.32	25.86
2124	NASDAQ	NKSH	Fri, Jan 29, 2010	25.72	25.90	25.10	25.20
2123	NASDAQ	NKSH	Thu, Jan 28, 2010	26.53	26.79	25.53	25.69
2122	NASDAQ	NKSH	Wed, Jan 27, 2010	26.56	27.13	26.17	26.44
2121	NASDAQ	NKSH	Tue, Jan 26, 2010	27.13	27.50	26.62	26.62
2120	NASDAQ	NKSH	Mon, Jan 25, 2010	26.82	27.87	26.70	27.23
2119	NASDAQ	NKSH	Fri, Jan 22, 2010	26.50	27.84	26.50	26.85
2118	NASDAQ	NKSH	Thu, Jan 21, 2010	27.46	27.46	26.55	26.58
2117	NASDAQ	NKSH	Wed, Jan 20, 2010	28.34	28.34	27.12	27.37
2116	NASDAQ	NKSH	Tue, Jan 19, 2010	28.02	28.74	27.13	28.52
2115	NASDAQ	NKSH	Fri, Jan 15, 2010	27.77	28.74	26.82	27.65
2114	NASDAQ	NKSH	Thu, Jan 14, 2010	27.67	28.06	27.40	27.55
2113	NASDAQ	NKSH	Wed, Jan 13, 2010	27.45	28.12	27.45	27.55
2112	NASDAQ	NKSH	Tue, Jan 12, 2010	28.04	28.11	27.30	27.47
2111	NASDAQ	NKSH	Mon, Jan 11, 2010	28.13	29.44	28.13	28.22
2110	NASDAQ	NKSH	Fri, Jan 8, 2010	27.66	28.92	27.33	28.11
2109	NASDAQ	NKSH	Thu, Jan 7, 2010	27.57	27.90	27.15	27.72
2108	NASDAQ	NKSH	Wed, Jan 6, 2010	29.10	29.10	27.82	27.89
2107	NASDAQ	NKSH	Tue, Jan 5, 2010	28.11	29.42	27.42	28.92
2106	NASDAQ	NKSH	Mon, Jan 4, 2010	28.50	29.17	27.80	28.25
2105	NASDAQ	NKSH	Thu, Dec 31, 2009	27.78	29.18	26.80	28.29
2104	NASDAQ	NKSH	Wed, Dec 30, 2009	27.28	27.75	26.81	27.75
2103	NASDAQ	NKSH	Tue, Dec 29, 2009	27.36	27.44	26.87	27.39
2102	NASDAQ	NKSH	Mon, Dec 28, 2009	27.48	27.48	26.93	27.47
2101	NASDAQ	NKSH	Thu, Dec 24, 2009	27.13	27.49	26.92	26.94
2100	NASDAQ	NKSH	Wed, Dec 23, 2009	26.91	27.19	26.63	26.98
2099	NASDAQ	NKSH	Tue, Dec 22, 2009	27.44	27.44	26.80	26.80
2098	NASDAQ	NKSH	Mon, Dec 21, 2009	27.45	27.50	27.03	27.37
2097	NASDAQ	NKSH	Fri, Dec 18, 2009	26.93	27.50	26.66	27.50
2096	NASDAQ	NKSH	Thu, Dec 17, 2009	27.25	27.43	26.76	26.76
2095	NASDAQ	NKSH	Wed, Dec 16, 2009	26.90	27.50	26.54	27.12
2094	NASDAQ	NKSH	Tue, Dec 15, 2009	27.38	27.44	26.50	26.51
2093	NASDAQ	NKSH	Mon, Dec 14, 2009	27.25	27.50	26.93	27.35
2092	NASDAQ	NKSH	Fri, Dec 11, 2009	26.95	27.49	26.79	27.34
2091	NASDAQ	NKSH	Thu, Dec 10, 2009	26.79	27.51	26.79	27.06
2090	NASDAQ	NKSH	Wed, Dec 9, 2009	26.60	26.99	26.57	26.69
2089	NASDAQ	NKSH	Tue, Dec 8, 2009	27.38	27.48	26.71	26.82
2088	NASDAQ	NKSH	Mon, Dec 7, 2009	27.51	27.55	27.07	27.50
2087	NASDAQ	NKSH	Fri, Dec 4, 2009	29.08	29.08	27.16	27.50
2086	NASDAQ	NKSH	Thu, Dec 3, 2009	28.77	29.11	28.25	28.51
2085	NASDAQ	NKSH	Wed, Dec 2, 2009	27.36	28.74	26.86	28.61
2084	NASDAQ	NKSH	Tue, Dec 1, 2009	26.31	27.73	26.31	27.51
2083	NASDAQ	NKSH	Mon, Nov 30, 2009	26.69	26.69	25.36	26.13
2082	NASDAQ	NKSH	Fri, Nov 27, 2009	27.33	27.51	26.69	26.69
2081	NASDAQ	NKSH	Wed, Nov 25, 2009	27.99	28.35	27.56	27.65
2080	NASDAQ	NKSH	Tue, Nov 24, 2009	28.42	28.42	27.51	27.96
2079	NASDAQ	NKSH	Mon, Nov 23, 2009	28.15	28.75	28.10	28.50
2078	NASDAQ	NKSH	Fri, Nov 20, 2009	28.54	28.71	27.65	27.99
2077	NASDAQ	NKSH	Thu, Nov 19, 2009	28.80	29.14	27.50	28.44
2076	NASDAQ	NKSH	Wed, Nov 18, 2009	29.20	29.20	28.32	28.98
2075	NASDAQ	NKSH	Tue, Nov 17, 2009	29.02	29.45	29.00	29.20
2074	NASDAQ	NKSH	Mon, Nov 16, 2009	28.11	29.43	28.11	29.21
2073	NASDAQ	NKSH	Fri, Nov 13, 2009	27.47	27.97	27.47	27.92
2072	NASDAQ	NKSH	Thu, Nov 12, 2009	27.97	28.00	27.15	27.48
2071	NASDAQ	NKSH	Wed, Nov 11, 2009	27.94	28.12	27.72	28.12
2070	NASDAQ	NKSH	Tue, Nov 10, 2009	27.55	27.88	27.55	27.75
2069	NASDAQ	NKSH	Mon, Nov 9, 2009	27.80	27.80	26.81	27.72
2068	NASDAQ	NKSH	Fri, Nov 6, 2009	27.56	27.72	27.32	27.64
2067	NASDAQ	NKSH	Thu, Nov 5, 2009	27.29	27.71	26.72	27.71
2066	NASDAQ	NKSH	Wed, Nov 4, 2009	27.32	28.13	26.80	27.16
2065	NASDAQ	NKSH	Tue, Nov 3, 2009	27.22	27.33	26.94	27.12
2064	NASDAQ	NKSH	Mon, Nov 2, 2009	26.01	28.50	26.01	27.39
2063	NASDAQ	NKSH	Fri, Oct 30, 2009	26.57	27.12	25.00	27.11
2062	NASDAQ	NKSH	Thu, Oct 29, 2009	27.18	27.18	26.55	26.62
2061	NASDAQ	NKSH	Wed, Oct 28, 2009	26.76	27.47	26.64	26.99
2060	NASDAQ	NKSH	Tue, Oct 27, 2009	26.80	27.42	26.64	26.80
2059	NASDAQ	NKSH	Mon, Oct 26, 2009	26.90	27.88	26.78	26.78
2058	NASDAQ	NKSH	Fri, Oct 23, 2009	27.37	27.50	26.84	26.87
2057	NASDAQ	NKSH	Thu, Oct 22, 2009	27.27	27.74	26.95	27.27
2056	NASDAQ	NKSH	Wed, Oct 21, 2009	27.25	27.65	27.03	27.29
2055	NASDAQ	NKSH	Tue, Oct 20, 2009	26.17	27.86	26.17	27.60
2054	NASDAQ	NKSH	Mon, Oct 19, 2009	27.37	27.58	27.15	27.42
2053	NASDAQ	NKSH	Fri, Oct 16, 2009	27.45	27.45	26.67	27.10
2052	NASDAQ	NKSH	Thu, Oct 15, 2009	27.54	27.69	27.29	27.41
2051	NASDAQ	NKSH	Wed, Oct 14, 2009	27.86	27.86	27.08	27.85
2050	NASDAQ	NKSH	Tue, Oct 13, 2009	27.32	27.66	27.05	27.57
2049	NASDAQ	NKSH	Mon, Oct 12, 2009	27.45	27.75	27.19	27.19
2048	NASDAQ	NKSH	Fri, Oct 9, 2009	26.22	27.50	25.82	27.22
2047	NASDAQ	NKSH	Thu, Oct 8, 2009	26.74	26.97	25.64	26.30
2046	NASDAQ	NKSH	Wed, Oct 7, 2009	25.72	26.82	25.14	26.74
2045	NASDAQ	NKSH	Tue, Oct 6, 2009	25.04	25.75	25.04	25.74
2044	NASDAQ	NKSH	Mon, Oct 5, 2009	25.40	25.66	25.14	25.54
2043	NASDAQ	NKSH	Fri, Oct 2, 2009	25.50	26.00	24.87	25.08
2042	NASDAQ	NKSH	Thu, Oct 1, 2009	25.74	26.27	25.72	25.80
2041	NASDAQ	NKSH	Wed, Sep 30, 2009	25.56	26.44	25.45	25.45
2040	NASDAQ	NKSH	Tue, Sep 29, 2009	25.69	26.29	25.41	25.43
2039	NASDAQ	NKSH	Mon, Sep 28, 2009	25.86	26.34	25.86	26.27
2038	NASDAQ	NKSH	Fri, Sep 25, 2009	25.73	26.00	25.73	25.92
2037	NASDAQ	NKSH	Thu, Sep 24, 2009	25.85	26.40	25.00	25.81
2036	NASDAQ	NKSH	Wed, Sep 23, 2009	25.76	26.15	25.41	26.02
2035	NASDAQ	NKSH	Tue, Sep 22, 2009	25.58	25.73	24.61	25.62
2034	NASDAQ	NKSH	Mon, Sep 21, 2009	24.66	25.77	24.20	25.30
2033	NASDAQ	NKSH	Fri, Sep 18, 2009	25.11	25.79	24.71	25.20
2032	NASDAQ	NKSH	Thu, Sep 17, 2009	25.40	25.46	25.01	25.16
2031	NASDAQ	NKSH	Wed, Sep 16, 2009	25.45	25.64	25.14	25.64
2030	NASDAQ	NKSH	Tue, Sep 15, 2009	24.25	25.70	23.94	25.55
2029	NASDAQ	NKSH	Mon, Sep 14, 2009	24.55	24.65	24.12	24.60
2028	NASDAQ	NKSH	Fri, Sep 11, 2009	24.79	24.79	24.44	24.60
2027	NASDAQ	NKSH	Thu, Sep 10, 2009	25.10	25.10	24.68	24.90
2026	NASDAQ	NKSH	Wed, Sep 9, 2009	24.85	25.31	24.85	25.31
2025	NASDAQ	NKSH	Tue, Sep 8, 2009	24.94	25.54	24.67	25.22
2024	NASDAQ	NKSH	Fri, Sep 4, 2009	24.76	25.47	24.68	25.35
2023	NASDAQ	NKSH	Thu, Sep 3, 2009	24.87	25.23	24.70	25.05
2022	NASDAQ	NKSH	Wed, Sep 2, 2009	24.63	25.63	24.63	24.97
2021	NASDAQ	NKSH	Tue, Sep 1, 2009	25.30	25.98	24.52	24.52
2020	NASDAQ	NKSH	Mon, Aug 31, 2009	25.40	26.15	25.13	25.41
2019	NASDAQ	NKSH	Fri, Aug 28, 2009	26.05	26.05	24.67	25.53
2018	NASDAQ	NKSH	Thu, Aug 27, 2009	25.52	26.07	24.55	26.07
2017	NASDAQ	NKSH	Wed, Aug 26, 2009	25.47	25.82	24.44	25.64
2016	NASDAQ	NKSH	Tue, Aug 25, 2009	25.30	25.84	24.83	25.40
2015	NASDAQ	NKSH	Mon, Aug 24, 2009	26.02	26.02	24.61	24.92
2014	NASDAQ	NKSH	Fri, Aug 21, 2009	26.14	26.14	24.33	26.02
2013	NASDAQ	NKSH	Thu, Aug 20, 2009	24.52	26.30	24.05	25.51
2012	NASDAQ	NKSH	Wed, Aug 19, 2009	24.41	24.98	23.87	24.46
2011	NASDAQ	NKSH	Tue, Aug 18, 2009	25.09	25.09	23.93	24.41
2010	NASDAQ	NKSH	Mon, Aug 17, 2009	25.03	25.42	24.51	25.04
2009	NASDAQ	NKSH	Fri, Aug 14, 2009	25.35	25.63	25.12	25.21
2008	NASDAQ	NKSH	Thu, Aug 13, 2009	26.25	26.25	25.85	26.00
2007	NASDAQ	NKSH	Wed, Aug 12, 2009	25.25	26.46	25.09	26.28
2006	NASDAQ	NKSH	Tue, Aug 11, 2009	25.53	25.90	25.00	25.18
2005	NASDAQ	NKSH	Mon, Aug 10, 2009	25.74	25.74	25.31	25.53
2004	NASDAQ	NKSH	Fri, Aug 7, 2009	26.19	26.19	25.84	26.00
2003	NASDAQ	NKSH	Thu, Aug 6, 2009	26.22	26.22	25.73	25.73
2002	NASDAQ	NKSH	Wed, Aug 5, 2009	26.65	26.74	26.02	26.02
2001	NASDAQ	NKSH	Tue, Aug 4, 2009	26.60	26.73	25.76	26.73
2000	NASDAQ	NKSH	Mon, Aug 3, 2009	26.70	26.92	26.50	26.75
1999	NASDAQ	NKSH	Fri, Jul 31, 2009	26.26	26.50	25.48	26.50
1998	NASDAQ	NKSH	Thu, Jul 30, 2009	25.99	26.50	25.44	26.37
1997	NASDAQ	NKSH	Wed, Jul 29, 2009	26.10	27.00	25.12	25.39
1996	NASDAQ	NKSH	Tue, Jul 28, 2009	26.50	26.79	25.94	26.50
1995	NASDAQ	NKSH	Mon, Jul 27, 2009	26.48	26.50	25.69	26.38
1994	NASDAQ	NKSH	Fri, Jul 24, 2009	26.72	26.84	26.00	26.50
1993	NASDAQ	NKSH	Thu, Jul 23, 2009	26.36	27.50	25.74	26.90
1992	NASDAQ	NKSH	Wed, Jul 22, 2009	25.87	26.80	25.14	26.50
1991	NASDAQ	NKSH	Tue, Jul 21, 2009	25.19	26.00	24.62	26.00
1990	NASDAQ	NKSH	Mon, Jul 20, 2009	24.99	25.23	24.64	25.23
1989	NASDAQ	NKSH	Fri, Jul 17, 2009	25.45	25.45	24.69	24.84
1988	NASDAQ	NKSH	Thu, Jul 16, 2009	24.72	25.45	24.72	25.10
1987	NASDAQ	NKSH	Wed, Jul 15, 2009	25.08	25.09	24.80	25.09
1986	NASDAQ	NKSH	Tue, Jul 14, 2009	24.65	25.10	24.64	24.82
1985	NASDAQ	NKSH	Mon, Jul 13, 2009	24.70	25.15	24.67	25.15
1984	NASDAQ	NKSH	Fri, Jul 10, 2009	24.31	24.70	24.31	24.70
1983	NASDAQ	NKSH	Thu, Jul 9, 2009	24.55	24.55	24.27	24.27
1982	NASDAQ	NKSH	Wed, Jul 8, 2009	24.71	24.98	24.27	24.40
1981	NASDAQ	NKSH	Tue, Jul 7, 2009	25.66	25.94	24.42	24.42
1980	NASDAQ	NKSH	Mon, Jul 6, 2009	24.99	25.53	24.00	25.53
1979	NASDAQ	NKSH	Thu, Jul 2, 2009	25.40	25.50	24.36	24.95
1978	NASDAQ	NKSH	Wed, Jul 1, 2009	24.16	25.19	23.56	25.15
1977	NASDAQ	NKSH	Tue, Jun 30, 2009	25.14	25.51	24.00	24.03
1976	NASDAQ	NKSH	Mon, Jun 29, 2009	25.83	26.13	24.56	25.13
1975	NASDAQ	NKSH	Fri, Jun 26, 2009	25.25	27.90	24.41	25.80
1974	NASDAQ	NKSH	Thu, Jun 25, 2009	24.90	25.00	24.24	25.00
1973	NASDAQ	NKSH	Wed, Jun 24, 2009	24.90	25.50	24.21	24.95
1972	NASDAQ	NKSH	Tue, Jun 23, 2009	25.15	25.15	24.52	24.52
1971	NASDAQ	NKSH	Mon, Jun 22, 2009	24.60	25.00	24.07	25.00
1970	NASDAQ	NKSH	Fri, Jun 19, 2009	24.55	25.00	23.77	24.98
1969	NASDAQ	NKSH	Thu, Jun 18, 2009	23.95	24.49	23.50	24.48
1968	NASDAQ	NKSH	Wed, Jun 17, 2009	23.56	23.95	23.21	23.95
1967	NASDAQ	NKSH	Tue, Jun 16, 2009	23.65	23.94	23.17	23.91
1966	NASDAQ	NKSH	Mon, Jun 15, 2009	23.70	24.00	23.64	23.95
1965	NASDAQ	NKSH	Fri, Jun 12, 2009	24.00	24.48	23.84	24.48
1964	NASDAQ	NKSH	Thu, Jun 11, 2009	23.74	24.00	23.33	23.99
1963	NASDAQ	NKSH	Wed, Jun 10, 2009	23.55	23.75	23.10	23.18
1962	NASDAQ	NKSH	Tue, Jun 9, 2009	23.71	23.71	23.33	23.69
1961	NASDAQ	NKSH	Mon, Jun 8, 2009	22.64	23.76	22.50	23.70
1960	NASDAQ	NKSH	Fri, Jun 5, 2009	22.51	23.29	22.51	23.11
1959	NASDAQ	NKSH	Thu, Jun 4, 2009	23.06	23.50	22.61	22.61
1958	NASDAQ	NKSH	Wed, Jun 3, 2009	23.04	23.64	22.95	23.37
1957	NASDAQ	NKSH	Tue, Jun 2, 2009	23.75	23.75	23.29	23.34
1956	NASDAQ	NKSH	Mon, Jun 1, 2009	23.98	23.98	23.80	23.80
1955	NASDAQ	NKSH	Fri, May 29, 2009	23.60	23.98	23.06	23.98
1954	NASDAQ	NKSH	Thu, May 28, 2009	24.00	24.00	23.62	23.95
1953	NASDAQ	NKSH	Wed, May 27, 2009	24.64	24.65	23.55	23.66
1952	NASDAQ	NKSH	Tue, May 26, 2009	24.58	24.69	24.23	24.50
1951	NASDAQ	NKSH	Fri, May 22, 2009	23.55	25.25	23.55	24.72
1950	NASDAQ	NKSH	Thu, May 21, 2009	23.65	25.43	23.35	24.63
1949	NASDAQ	NKSH	Wed, May 20, 2009	23.92	23.99	23.51	23.79
1948	NASDAQ	NKSH	Tue, May 19, 2009	23.38	23.90	21.76	23.90
1947	NASDAQ	NKSH	Mon, May 18, 2009	23.50	23.95	23.50	23.89
1946	NASDAQ	NKSH	Fri, May 15, 2009	23.98	24.40	23.47	23.79
1945	NASDAQ	NKSH	Thu, May 14, 2009	22.02	24.13	22.02	23.93
1944	NASDAQ	NKSH	Wed, May 13, 2009	24.85	24.85	23.81	23.81
1943	NASDAQ	NKSH	Tue, May 12, 2009	23.00	24.52	23.00	24.52
1942	NASDAQ	NKSH	Mon, May 11, 2009	24.14	24.14	22.25	23.26
1941	NASDAQ	NKSH	Fri, May 8, 2009	23.00	24.85	22.11	23.35
1940	NASDAQ	NKSH	Thu, May 7, 2009	22.47	23.98	22.24	23.10
1939	NASDAQ	NKSH	Wed, May 6, 2009	20.65	22.72	20.65	22.16
1938	NASDAQ	NKSH	Tue, May 5, 2009	20.40	21.04	20.36	20.82
1937	NASDAQ	NKSH	Mon, May 4, 2009	21.00	21.50	20.90	21.43
1936	NASDAQ	NKSH	Fri, May 1, 2009	20.50	20.92	20.40	20.89
1935	NASDAQ	NKSH	Thu, Apr 30, 2009	20.95	20.95	20.79	20.82
1934	NASDAQ	NKSH	Wed, Apr 29, 2009	20.46	20.63	20.46	20.63
1933	NASDAQ	NKSH	Tue, Apr 28, 2009	21.00	21.00	20.39	20.51
1932	NASDAQ	NKSH	Mon, Apr 27, 2009	20.60	20.96	20.02	20.95
1931	NASDAQ	NKSH	Thu, Apr 23, 2009	20.26	20.78	20.26	20.58
1930	NASDAQ	NKSH	Wed, Apr 22, 2009	20.07	21.00	20.00	20.94
1929	NASDAQ	NKSH	Tue, Apr 21, 2009	19.75	19.75	19.70	19.75
1928	NASDAQ	NKSH	Mon, Apr 20, 2009	18.08	19.75	18.08	19.65
1927	NASDAQ	NKSH	Fri, Apr 17, 2009	19.85	19.85	19.49	19.75
1926	NASDAQ	NKSH	Thu, Apr 16, 2009	19.25	19.49	19.05	19.42
1925	NASDAQ	NKSH	Wed, Apr 15, 2009	18.75	19.09	18.28	19.07
1924	NASDAQ	NKSH	Tue, Apr 14, 2009	18.70	19.48	18.70	19.17
1923	NASDAQ	NKSH	Mon, Apr 13, 2009	19.50	19.50	18.82	18.82
1922	NASDAQ	NKSH	Thu, Apr 9, 2009	19.05	19.38	18.90	19.38
1921	NASDAQ	NKSH	Wed, Apr 8, 2009	18.54	19.10	18.53	18.95
1920	NASDAQ	NKSH	Tue, Apr 7, 2009	18.53	19.45	18.51	18.76
1919	NASDAQ	NKSH	Mon, Apr 6, 2009	19.17	19.22	19.04	19.22
1918	NASDAQ	NKSH	Fri, Apr 3, 2009	19.07	19.13	18.51	18.54
1917	NASDAQ	NKSH	Thu, Apr 2, 2009	18.87	19.00	18.51	18.51
1916	NASDAQ	NKSH	Tue, Mar 31, 2009	18.85	18.91	18.05	18.90
1915	NASDAQ	NKSH	Mon, Mar 30, 2009	18.80	18.80	18.46	18.50
1914	NASDAQ	NKSH	Fri, Mar 27, 2009	19.00	19.00	18.45	18.52
1913	NASDAQ	NKSH	Thu, Mar 26, 2009	19.73	19.73	18.41	18.41
1912	NASDAQ	NKSH	Wed, Mar 25, 2009	19.25	19.43	19.21	19.43
1911	NASDAQ	NKSH	Tue, Mar 24, 2009	19.25	19.25	19.25	19.25
1910	NASDAQ	NKSH	Mon, Mar 23, 2009	19.25	19.25	18.25	19.00
1909	NASDAQ	NKSH	Fri, Mar 20, 2009	18.98	19.24	18.81	19.21
1908	NASDAQ	NKSH	Thu, Mar 19, 2009	19.00	19.00	18.48	18.48
1907	NASDAQ	NKSH	Tue, Mar 17, 2009	18.05	19.23	18.02	19.23
1906	NASDAQ	NKSH	Fri, Mar 13, 2009	18.07	18.12	18.03	18.12
1905	NASDAQ	NKSH	Thu, Mar 12, 2009	18.95	18.99	18.94	18.99
1904	NASDAQ	NKSH	Tue, Mar 10, 2009	18.07	18.70	18.02	18.37
1903	NASDAQ	NKSH	Fri, Mar 6, 2009	19.20	19.24	18.03	18.03
1902	NASDAQ	NKSH	Wed, Mar 4, 2009	19.39	19.39	18.54	18.75
1901	NASDAQ	NKSH	Tue, Mar 3, 2009	18.26	19.46	18.26	19.46
1900	NASDAQ	NKSH	Mon, Mar 2, 2009	18.76	19.73	18.57	19.25
1899	NASDAQ	NKSH	Fri, Feb 27, 2009	20.00	20.00	18.76	18.76
1898	NASDAQ	NKSH	Thu, Feb 26, 2009	19.00	20.00	19.00	20.00
1897	NASDAQ	NKSH	Tue, Feb 24, 2009	19.03	19.03	18.72	18.72
1896	NASDAQ	NKSH	Mon, Feb 23, 2009	18.72	19.50	18.70	19.00
1895	NASDAQ	NKSH	Fri, Feb 20, 2009	17.88	18.72	17.88	17.91
1894	NASDAQ	NKSH	Thu, Feb 19, 2009	16.81	18.75	16.81	18.03
1893	NASDAQ	NKSH	Wed, Feb 18, 2009	18.20	18.75	18.09	18.30
1892	NASDAQ	NKSH	Tue, Feb 17, 2009	18.30	18.74	18.05	18.74
1891	NASDAQ	NKSH	Fri, Feb 13, 2009	18.10	18.20	18.10	18.20
1890	NASDAQ	NKSH	Thu, Feb 12, 2009	18.31	18.32	18.00	18.16
1889	NASDAQ	NKSH	Wed, Feb 11, 2009	18.75	19.00	18.31	18.31
1888	NASDAQ	NKSH	Tue, Feb 10, 2009	18.60	18.76	18.04	18.75
1887	NASDAQ	NKSH	Mon, Feb 9, 2009	18.56	18.56	18.55	18.55
1886	NASDAQ	NKSH	Fri, Feb 6, 2009	18.74	18.75	18.39	18.55
1885	NASDAQ	NKSH	Wed, Feb 4, 2009	18.57	18.57	18.10	18.15
1884	NASDAQ	NKSH	Tue, Feb 3, 2009	18.00	18.75	18.00	18.10
1883	NASDAQ	NKSH	Mon, Feb 2, 2009	19.00	19.00	18.10	18.14
1882	NASDAQ	NKSH	Fri, Jan 30, 2009	18.11	18.80	18.11	18.74
1881	NASDAQ	NKSH	Thu, Jan 29, 2009	18.75	18.80	18.49	18.74
1880	NASDAQ	NKSH	Wed, Jan 28, 2009	18.93	18.93	18.50	18.90
1879	NASDAQ	NKSH	Tue, Jan 27, 2009	19.24	19.24	18.11	18.52
1878	NASDAQ	NKSH	Mon, Jan 26, 2009	19.05	19.05	18.13	19.01
1877	NASDAQ	NKSH	Fri, Jan 23, 2009	19.05	19.06	18.87	18.87
1876	NASDAQ	NKSH	Thu, Jan 22, 2009	20.00	20.00	19.03	19.06
1875	NASDAQ	NKSH	Wed, Jan 21, 2009	18.90	20.00	18.90	20.00
1874	NASDAQ	NKSH	Tue, Jan 20, 2009	21.00	21.00	19.09	19.53
1873	NASDAQ	NKSH	Fri, Jan 16, 2009	19.12	19.12	19.12	19.12
1872	NASDAQ	NKSH	Thu, Jan 15, 2009	19.07	19.07	19.07	19.07
1871	NASDAQ	NKSH	Wed, Jan 14, 2009	19.75	20.99	19.22	20.50
1870	NASDAQ	NKSH	Mon, Jan 12, 2009	19.60	19.60	18.85	19.50
1869	NASDAQ	NKSH	Fri, Jan 9, 2009	19.74	20.00	19.73	20.00
1868	NASDAQ	NKSH	Thu, Jan 8, 2009	19.29	19.75	19.29	19.75
1867	NASDAQ	NKSH	Wed, Jan 7, 2009	19.70	19.75	19.30	19.75
1866	NASDAQ	NKSH	Tue, Jan 6, 2009	19.51	19.56	19.29	19.33
1865	NASDAQ	NKSH	Mon, Jan 5, 2009	19.24	19.51	18.96	19.51
1864	NASDAQ	NKSH	Fri, Jan 2, 2009	19.56	19.56	18.96	19.00
1863	NASDAQ	NKSH	Wed, Dec 31, 2008	19.32	19.50	19.32	19.45
1862	NASDAQ	NKSH	Tue, Dec 30, 2008	19.20	19.20	18.75	19.00
1861	NASDAQ	NKSH	Mon, Dec 29, 2008	19.06	19.20	19.00	19.20
1860	NASDAQ	NKSH	Fri, Dec 26, 2008	18.55	19.15	18.55	19.12
1859	NASDAQ	NKSH	Wed, Dec 24, 2008	18.78	19.15	18.77	18.90
1858	NASDAQ	NKSH	Tue, Dec 23, 2008	19.10	19.35	19.10	19.30
1857	NASDAQ	NKSH	Mon, Dec 22, 2008	19.31	19.40	19.00	19.20
1856	NASDAQ	NKSH	Fri, Dec 19, 2008	19.00	19.56	19.00	19.11
1855	NASDAQ	NKSH	Thu, Dec 18, 2008	19.55	19.55	19.16	19.16
1854	NASDAQ	NKSH	Wed, Dec 17, 2008	18.90	19.51	18.90	19.51
1853	NASDAQ	NKSH	Tue, Dec 16, 2008	18.80	18.80	18.80	18.80
1852	NASDAQ	NKSH	Mon, Dec 15, 2008	18.80	18.80	18.75	18.75
1851	NASDAQ	NKSH	Fri, Dec 12, 2008	18.50	18.50	18.38	18.38
1850	NASDAQ	NKSH	Wed, Dec 10, 2008	18.80	18.80	18.25	18.25
1849	NASDAQ	NKSH	Tue, Dec 9, 2008	18.47	18.95	18.47	18.95
1848	NASDAQ	NKSH	Mon, Dec 8, 2008	18.75	19.20	18.00	18.08
1847	NASDAQ	NKSH	Thu, Dec 4, 2008	19.17	19.20	18.34	18.95
1846	NASDAQ	NKSH	Wed, Dec 3, 2008	19.50	19.50	17.99	18.14
1845	NASDAQ	NKSH	Tue, Dec 2, 2008	19.74	19.74	18.60	19.00
1844	NASDAQ	NKSH	Mon, Dec 1, 2008	19.75	19.75	18.60	19.72
1843	NASDAQ	NKSH	Wed, Nov 26, 2008	19.75	19.75	19.00	19.00
1842	NASDAQ	NKSH	Tue, Nov 25, 2008	19.75	19.75	19.29	19.65
1841	NASDAQ	NKSH	Mon, Nov 24, 2008	18.49	19.58	18.49	19.58
1840	NASDAQ	NKSH	Fri, Nov 21, 2008	17.99	18.33	17.50	18.33
1839	NASDAQ	NKSH	Thu, Nov 20, 2008	16.94	17.00	16.90	17.00
1838	NASDAQ	NKSH	Wed, Nov 19, 2008	17.06	17.10	16.91	16.92
1837	NASDAQ	NKSH	Fri, Nov 14, 2008	17.21	18.97	17.21	18.10
1836	NASDAQ	NKSH	Thu, Nov 13, 2008	18.47	19.00	18.47	19.00
1835	NASDAQ	NKSH	Wed, Nov 12, 2008	17.24	17.27	17.24	17.25
1834	NASDAQ	NKSH	Tue, Nov 11, 2008	17.21	18.50	17.21	18.50
1833	NASDAQ	NKSH	Fri, Nov 7, 2008	18.24	18.24	18.20	18.20
1832	NASDAQ	NKSH	Thu, Nov 6, 2008	19.00	19.00	17.90	17.90
1831	NASDAQ	NKSH	Wed, Nov 5, 2008	18.25	19.05	18.25	19.00
1830	NASDAQ	NKSH	Tue, Nov 4, 2008	18.50	18.75	18.41	18.75
1829	NASDAQ	NKSH	Mon, Nov 3, 2008	17.99	18.35	17.99	18.20
1828	NASDAQ	NKSH	Fri, Oct 31, 2008	17.50	18.00	17.48	17.99
1827	NASDAQ	NKSH	Thu, Oct 30, 2008	18.00	18.00	16.78	17.01
1826	NASDAQ	NKSH	Wed, Oct 29, 2008	16.99	18.30	16.99	18.30
1825	NASDAQ	NKSH	Tue, Oct 28, 2008	17.25	18.47	16.62	18.01
1824	NASDAQ	NKSH	Mon, Oct 27, 2008	17.31	17.31	17.31	17.31
1823	NASDAQ	NKSH	Fri, Oct 24, 2008	17.45	17.71	17.25	17.71
1822	NASDAQ	NKSH	Thu, Oct 23, 2008	17.44	17.89	17.41	17.71
1821	NASDAQ	NKSH	Wed, Oct 22, 2008	18.53	18.53	17.80	17.80
1820	NASDAQ	NKSH	Tue, Oct 21, 2008	19.24	19.24	18.53	18.62
1819	NASDAQ	NKSH	Mon, Oct 20, 2008	19.44	19.44	18.98	18.98
1818	NASDAQ	NKSH	Fri, Oct 17, 2008	19.38	19.38	17.60	17.63
1817	NASDAQ	NKSH	Thu, Oct 16, 2008	17.48	19.96	17.48	19.74
1816	NASDAQ	NKSH	Wed, Oct 15, 2008	17.00	17.00	16.50	16.50
1815	NASDAQ	NKSH	Tue, Oct 14, 2008	18.00	18.00	16.82	16.82
1814	NASDAQ	NKSH	Mon, Oct 13, 2008	17.42	17.99	16.42	17.05
1813	NASDAQ	NKSH	Fri, Oct 10, 2008	16.50	16.50	15.00	15.50
1812	NASDAQ	NKSH	Thu, Oct 9, 2008	17.59	17.86	17.00	17.00
1811	NASDAQ	NKSH	Wed, Oct 8, 2008	19.47	19.47	17.59	17.59
1810	NASDAQ	NKSH	Tue, Oct 7, 2008	17.50	19.22	17.50	19.22
1809	NASDAQ	NKSH	Mon, Oct 6, 2008	19.40	19.59	18.25	18.25
1808	NASDAQ	NKSH	Fri, Oct 3, 2008	19.25	20.00	19.20	19.20
1807	NASDAQ	NKSH	Thu, Oct 2, 2008	19.30	19.41	17.59	19.41
1806	NASDAQ	NKSH	Wed, Oct 1, 2008	17.50	19.25	17.00	19.25
1805	NASDAQ	NKSH	Tue, Sep 30, 2008	17.49	17.49	16.50	16.50
1804	NASDAQ	NKSH	Mon, Sep 29, 2008	16.30	16.30	16.00	16.05
1803	NASDAQ	NKSH	Fri, Sep 26, 2008	17.49	17.49	17.30	17.30
1802	NASDAQ	NKSH	Thu, Sep 25, 2008	17.30	17.48	17.10	17.30
1801	NASDAQ	NKSH	Wed, Sep 24, 2008	16.50	17.49	16.33	17.00
1800	NASDAQ	NKSH	Tue, Sep 23, 2008	16.26	16.30	16.01	16.01
1799	NASDAQ	NKSH	Mon, Sep 22, 2008	17.25	18.50	15.67	16.33
1798	NASDAQ	NKSH	Fri, Sep 19, 2008	19.00	19.00	15.66	17.03
1797	NASDAQ	NKSH	Thu, Sep 18, 2008	17.88	18.61	17.30	18.61
1796	NASDAQ	NKSH	Wed, Sep 17, 2008	16.65	17.15	16.65	17.09
1795	NASDAQ	NKSH	Tue, Sep 16, 2008	18.00	19.24	16.90	19.00
1794	NASDAQ	NKSH	Mon, Sep 15, 2008	19.35	19.35	19.00	19.00
1793	NASDAQ	NKSH	Thu, Sep 11, 2008	19.20	19.44	19.20	19.44
1792	NASDAQ	NKSH	Wed, Sep 10, 2008	19.45	19.45	19.45	19.45
1791	NASDAQ	NKSH	Tue, Sep 9, 2008	19.30	19.30	19.16	19.16
1790	NASDAQ	NKSH	Mon, Sep 8, 2008	19.45	19.45	19.30	19.42
1789	NASDAQ	NKSH	Fri, Sep 5, 2008	19.25	19.25	19.01	19.25
1788	NASDAQ	NKSH	Thu, Sep 4, 2008	18.99	19.90	18.99	19.20
1787	NASDAQ	NKSH	Tue, Sep 2, 2008	17.99	18.57	17.93	18.32
1786	NASDAQ	NKSH	Fri, Aug 29, 2008	17.01	17.30	17.01	17.30
1785	NASDAQ	NKSH	Thu, Aug 28, 2008	17.31	17.31	17.26	17.26
1784	NASDAQ	NKSH	Wed, Aug 27, 2008	17.02	18.00	17.02	17.32
1783	NASDAQ	NKSH	Tue, Aug 26, 2008	17.81	17.98	17.50	17.90
1782	NASDAQ	NKSH	Mon, Aug 25, 2008	17.44	17.50	17.25	17.25
1781	NASDAQ	NKSH	Wed, Aug 20, 2008	18.12	18.12	18.00	18.00
1780	NASDAQ	NKSH	Tue, Aug 19, 2008	18.03	18.12	17.35	18.12
1779	NASDAQ	NKSH	Fri, Aug 15, 2008	17.87	17.87	17.57	17.57
1778	NASDAQ	NKSH	Thu, Aug 14, 2008	17.87	18.47	17.87	18.47
1777	NASDAQ	NKSH	Wed, Aug 13, 2008	18.60	18.60	18.00	18.41
1776	NASDAQ	NKSH	Tue, Aug 12, 2008	18.08	18.08	18.08	18.08
1775	NASDAQ	NKSH	Mon, Aug 11, 2008	18.25	19.09	18.15	18.50
1774	NASDAQ	NKSH	Fri, Aug 8, 2008	18.01	18.01	17.52	17.88
1773	NASDAQ	NKSH	Thu, Aug 7, 2008	18.48	18.48	18.37	18.37
1772	NASDAQ	NKSH	Wed, Aug 6, 2008	18.29	18.34	18.29	18.34
1771	NASDAQ	NKSH	Tue, Aug 5, 2008	18.00	18.00	18.00	18.00
1770	NASDAQ	NKSH	Mon, Aug 4, 2008	18.36	18.41	18.00	18.10
1769	NASDAQ	NKSH	Fri, Aug 1, 2008	18.61	19.50	18.50	18.50
1768	NASDAQ	NKSH	Thu, Jul 31, 2008	19.25	19.25	18.62	18.69
1767	NASDAQ	NKSH	Tue, Jul 29, 2008	19.45	19.45	19.41	19.45
1766	NASDAQ	NKSH	Mon, Jul 28, 2008	18.37	19.43	18.37	19.28
1765	NASDAQ	NKSH	Fri, Jul 25, 2008	18.34	18.81	18.34	18.76
1764	NASDAQ	NKSH	Wed, Jul 23, 2008	19.46	19.46	19.02	19.02
1763	NASDAQ	NKSH	Tue, Jul 22, 2008	18.91	19.68	18.91	19.50
1762	NASDAQ	NKSH	Fri, Jul 18, 2008	18.85	19.00	18.45	18.45
1761	NASDAQ	NKSH	Thu, Jul 17, 2008	18.45	18.99	17.85	17.85
1760	NASDAQ	NKSH	Wed, Jul 16, 2008	17.25	17.85	17.20	17.67
1759	NASDAQ	NKSH	Tue, Jul 15, 2008	16.90	16.99	16.75	16.95
1758	NASDAQ	NKSH	Mon, Jul 14, 2008	17.00	17.09	16.96	17.00
1757	NASDAQ	NKSH	Fri, Jul 11, 2008	17.00	17.21	17.00	17.02
1756	NASDAQ	NKSH	Thu, Jul 10, 2008	17.51	17.51	17.01	17.01
1755	NASDAQ	NKSH	Wed, Jul 9, 2008	17.54	17.79	17.51	17.79
1754	NASDAQ	NKSH	Tue, Jul 8, 2008	17.50	18.69	17.00	17.76
1753	NASDAQ	NKSH	Mon, Jul 7, 2008	17.78	17.80	17.60	17.60
1752	NASDAQ	NKSH	Wed, Jul 2, 2008	18.00	18.00	17.50	17.51
1751	NASDAQ	NKSH	Mon, Jun 30, 2008	18.93	18.96	17.75	17.99
1750	NASDAQ	NKSH	Fri, Jun 27, 2008	17.75	18.00	17.75	18.00
1749	NASDAQ	NKSH	Thu, Jun 26, 2008	17.99	17.99	17.75	17.75
1748	NASDAQ	NKSH	Tue, Jun 24, 2008	17.65	18.96	17.65	18.40
1747	NASDAQ	NKSH	Mon, Jun 23, 2008	17.67	18.94	17.66	18.50
1746	NASDAQ	NKSH	Thu, Jun 19, 2008	17.00	17.76	17.00	17.76
1745	NASDAQ	NKSH	Wed, Jun 18, 2008	17.06	17.35	17.06	17.08
1744	NASDAQ	NKSH	Tue, Jun 17, 2008	17.65	17.69	17.38	17.69
1743	NASDAQ	NKSH	Mon, Jun 16, 2008	17.69	17.69	17.69	17.69
1742	NASDAQ	NKSH	Fri, Jun 13, 2008	17.50	17.71	17.19	17.33
1741	NASDAQ	NKSH	Thu, Jun 12, 2008	17.85	17.96	17.50	17.50
1740	NASDAQ	NKSH	Wed, Jun 11, 2008	17.52	17.78	17.50	17.78
1739	NASDAQ	NKSH	Mon, Jun 9, 2008	18.04	18.04	17.52	18.04
1738	NASDAQ	NKSH	Fri, Jun 6, 2008	17.96	17.96	17.70	17.86
1737	NASDAQ	NKSH	Thu, Jun 5, 2008	17.70	18.24	17.70	18.19
1736	NASDAQ	NKSH	Wed, Jun 4, 2008	17.25	17.96	17.25	17.96
1735	NASDAQ	NKSH	Tue, Jun 3, 2008	18.54	18.59	18.53	18.59
1734	NASDAQ	NKSH	Mon, Jun 2, 2008	18.12	18.69	18.12	18.69
1733	NASDAQ	NKSH	Fri, May 30, 2008	17.51	18.89	17.15	17.80
1732	NASDAQ	NKSH	Thu, May 29, 2008	18.44	18.44	16.16	17.51
1731	NASDAQ	NKSH	Wed, May 28, 2008	18.34	18.91	17.51	18.02
1730	NASDAQ	NKSH	Tue, May 27, 2008	18.01	18.89	18.00	18.05
1729	NASDAQ	NKSH	Fri, May 23, 2008	18.00	18.55	18.00	18.01
1728	NASDAQ	NKSH	Thu, May 22, 2008	18.05	18.38	18.05	18.38
1727	NASDAQ	NKSH	Wed, May 21, 2008	18.00	18.00	17.85	18.00
1726	NASDAQ	NKSH	Tue, May 20, 2008	18.10	18.25	18.01	18.25
1725	NASDAQ	NKSH	Mon, May 19, 2008	19.25	19.25	17.88	18.00
1724	NASDAQ	NKSH	Fri, May 16, 2008	19.56	19.56	19.00	19.00
1723	NASDAQ	NKSH	Thu, May 15, 2008	18.84	19.95	18.84	19.67
1722	NASDAQ	NKSH	Wed, May 14, 2008	18.78	18.78	18.78	18.78
1721	NASDAQ	NKSH	Tue, May 13, 2008	18.62	20.14	18.62	20.14
1720	NASDAQ	NKSH	Mon, May 12, 2008	19.11	19.11	18.87	18.87
1719	NASDAQ	NKSH	Fri, May 9, 2008	18.92	18.92	18.92	18.92
1718	NASDAQ	NKSH	Wed, May 7, 2008	20.00	20.00	20.00	20.00
1717	NASDAQ	NKSH	Tue, May 6, 2008	19.96	19.99	19.60	19.99
1716	NASDAQ	NKSH	Mon, May 5, 2008	18.83	19.45	18.80	19.45
1715	NASDAQ	NKSH	Fri, May 2, 2008	18.83	20.23	18.80	18.93
1714	NASDAQ	NKSH	Wed, Apr 30, 2008	18.83	19.68	18.83	19.68
1713	NASDAQ	NKSH	Tue, Apr 29, 2008	18.80	18.85	18.80	18.81
1712	NASDAQ	NKSH	Mon, Apr 28, 2008	19.95	19.98	19.48	19.48
1711	NASDAQ	NKSH	Thu, Apr 24, 2008	19.97	20.00	18.91	19.50
1710	NASDAQ	NKSH	Tue, Apr 22, 2008	18.65	20.00	18.65	19.87
1709	NASDAQ	NKSH	Mon, Apr 21, 2008	18.54	18.54	18.50	18.51
1708	NASDAQ	NKSH	Fri, Apr 18, 2008	19.60	19.60	18.67	18.82
1707	NASDAQ	NKSH	Thu, Apr 17, 2008	18.65	18.65	18.60	18.65
1706	NASDAQ	NKSH	Wed, Apr 16, 2008	18.60	18.60	18.60	18.60
1705	NASDAQ	NKSH	Tue, Apr 15, 2008	18.45	18.60	18.45	18.60
1704	NASDAQ	NKSH	Mon, Apr 14, 2008	18.46	18.70	18.46	18.47
1703	NASDAQ	NKSH	Fri, Apr 11, 2008	18.84	18.84	18.66	18.66
1702	NASDAQ	NKSH	Thu, Apr 10, 2008	18.86	18.88	18.10	18.70
1701	NASDAQ	NKSH	Wed, Apr 9, 2008	18.83	18.83	18.60	18.60
1700	NASDAQ	NKSH	Tue, Apr 8, 2008	18.89	18.89	18.50	18.67
1699	NASDAQ	NKSH	Mon, Apr 7, 2008	18.80	18.80	18.50	18.67
1698	NASDAQ	NKSH	Fri, Apr 4, 2008	18.75	18.94	18.50	18.94
1697	NASDAQ	NKSH	Thu, Apr 3, 2008	18.94	18.94	18.70	18.70
1696	NASDAQ	NKSH	Wed, Apr 2, 2008	18.98	18.98	18.50	18.50
1695	NASDAQ	NKSH	Tue, Apr 1, 2008	18.89	18.94	18.45	18.94
1694	NASDAQ	NKSH	Mon, Mar 31, 2008	18.97	18.97	17.81	17.99
1693	NASDAQ	NKSH	Fri, Mar 28, 2008	18.97	18.97	18.81	18.81
1692	NASDAQ	NKSH	Thu, Mar 27, 2008	18.50	18.50	17.73	17.73
1691	NASDAQ	NKSH	Wed, Mar 26, 2008	18.47	18.50	17.75	17.87
1690	NASDAQ	NKSH	Tue, Mar 25, 2008	18.78	18.78	18.25	18.28
1689	NASDAQ	NKSH	Mon, Mar 24, 2008	18.74	20.23	18.74	19.00
1688	NASDAQ	NKSH	Wed, Mar 19, 2008	18.75	18.75	18.74	18.75
1687	NASDAQ	NKSH	Tue, Mar 18, 2008	17.75	18.75	17.75	18.75
1686	NASDAQ	NKSH	Fri, Mar 14, 2008	18.75	18.75	18.50	18.50
1685	NASDAQ	NKSH	Wed, Mar 12, 2008	18.50	18.75	18.50	18.75
1684	NASDAQ	NKSH	Tue, Mar 11, 2008	19.17	19.57	18.30	18.50
1683	NASDAQ	NKSH	Mon, Mar 10, 2008	19.10	20.25	19.10	19.41
1682	NASDAQ	NKSH	Thu, Mar 6, 2008	20.46	20.78	20.01	20.78
1681	NASDAQ	NKSH	Wed, Mar 5, 2008	20.04	20.04	20.00	20.00
1680	NASDAQ	NKSH	Tue, Mar 4, 2008	20.02	20.02	20.02	20.02
1679	NASDAQ	NKSH	Fri, Feb 29, 2008	19.78	20.83	19.26	20.62
1678	NASDAQ	NKSH	Thu, Feb 28, 2008	19.97	20.60	19.94	20.60
1677	NASDAQ	NKSH	Wed, Feb 27, 2008	20.01	20.70	19.53	20.70
1676	NASDAQ	NKSH	Tue, Feb 26, 2008	19.85	20.96	19.30	20.49
1675	NASDAQ	NKSH	Mon, Feb 25, 2008	20.25	20.79	20.11	20.65
1674	NASDAQ	NKSH	Fri, Feb 22, 2008	20.00	20.41	19.71	20.00
1673	NASDAQ	NKSH	Thu, Feb 21, 2008	20.22	21.00	20.06	20.26
1672	NASDAQ	NKSH	Wed, Feb 20, 2008	21.00	21.00	20.02	20.99
1671	NASDAQ	NKSH	Tue, Feb 19, 2008	19.66	20.90	19.66	20.90
1670	NASDAQ	NKSH	Fri, Feb 15, 2008	20.51	20.99	20.40	20.92
1669	NASDAQ	NKSH	Thu, Feb 14, 2008	21.03	21.25	20.25	21.25
1668	NASDAQ	NKSH	Wed, Feb 13, 2008	21.50	21.50	21.49	21.50
1667	NASDAQ	NKSH	Mon, Feb 11, 2008	21.98	21.98	21.47	21.50
1666	NASDAQ	NKSH	Fri, Feb 8, 2008	20.65	21.64	20.65	21.64
1665	NASDAQ	NKSH	Thu, Feb 7, 2008	19.96	20.50	19.95	20.50
1664	NASDAQ	NKSH	Wed, Feb 6, 2008	20.21	20.50	20.21	20.32
1663	NASDAQ	NKSH	Tue, Feb 5, 2008	20.23	20.23	20.23	20.23
1662	NASDAQ	NKSH	Mon, Feb 4, 2008	19.66	19.95	19.66	19.95
1661	NASDAQ	NKSH	Fri, Feb 1, 2008	19.83	19.95	19.83	19.95
1660	NASDAQ	NKSH	Thu, Jan 31, 2008	19.70	19.70	19.67	19.70
1659	NASDAQ	NKSH	Wed, Jan 30, 2008	19.79	19.81	19.57	19.67
1658	NASDAQ	NKSH	Tue, Jan 29, 2008	19.73	19.73	19.55	19.60
1657	NASDAQ	NKSH	Mon, Jan 28, 2008	19.41	19.78	19.41	19.75
1656	NASDAQ	NKSH	Fri, Jan 25, 2008	19.45	19.45	19.45	19.45
1655	NASDAQ	NKSH	Wed, Jan 23, 2008	19.10	19.45	19.10	19.15
1654	NASDAQ	NKSH	Tue, Jan 22, 2008	19.00	19.45	19.00	19.08
1653	NASDAQ	NKSH	Fri, Jan 18, 2008	19.43	19.45	19.08	19.08
1652	NASDAQ	NKSH	Thu, Jan 17, 2008	19.35	19.35	18.90	18.90
1651	NASDAQ	NKSH	Wed, Jan 16, 2008	19.18	19.25	19.15	19.25
1650	NASDAQ	NKSH	Tue, Jan 15, 2008	18.28	18.46	18.28	18.46
1649	NASDAQ	NKSH	Mon, Jan 14, 2008	18.04	19.35	18.04	18.23
1648	NASDAQ	NKSH	Fri, Jan 11, 2008	18.38	19.30	18.38	18.39
1647	NASDAQ	NKSH	Wed, Jan 9, 2008	17.81	19.19	17.76	18.10
1646	NASDAQ	NKSH	Tue, Jan 8, 2008	19.00	19.20	18.02	18.25
1645	NASDAQ	NKSH	Mon, Jan 7, 2008	19.00	19.50	18.75	19.50
1644	NASDAQ	NKSH	Fri, Jan 4, 2008	17.86	18.95	17.86	18.67
1643	NASDAQ	NKSH	Thu, Jan 3, 2008	17.27	18.46	17.27	18.46
1642	NASDAQ	NKSH	Wed, Jan 2, 2008	17.59	17.59	16.86	17.50
1641	NASDAQ	NKSH	Mon, Dec 31, 2007	17.14	17.50	16.75	17.10
1640	NASDAQ	NKSH	Fri, Dec 28, 2007	16.50	17.90	16.48	17.29
1639	NASDAQ	NKSH	Thu, Dec 27, 2007	16.56	16.70	16.00	16.48
1638	NASDAQ	NKSH	Wed, Dec 26, 2007	17.50	17.50	16.25	16.85
1637	NASDAQ	NKSH	Mon, Dec 24, 2007	16.70	16.70	16.70	16.70
1636	NASDAQ	NKSH	Fri, Dec 21, 2007	17.80	17.80	16.05	16.60
1635	NASDAQ	NKSH	Thu, Dec 20, 2007	17.15	17.17	17.12	17.12
1634	NASDAQ	NKSH	Wed, Dec 19, 2007	19.84	19.85	17.50	17.75
1633	NASDAQ	NKSH	Tue, Dec 18, 2007	18.00	18.14	17.50	17.76
1632	NASDAQ	NKSH	Mon, Dec 17, 2007	18.54	18.85	17.98	17.98
1631	NASDAQ	NKSH	Fri, Dec 14, 2007	18.56	18.56	18.50	18.52
1630	NASDAQ	NKSH	Thu, Dec 13, 2007	18.53	18.75	18.50	18.65
1629	NASDAQ	NKSH	Wed, Dec 12, 2007	18.52	18.52	18.52	18.52
1628	NASDAQ	NKSH	Tue, Dec 11, 2007	19.50	19.60	18.63	18.72
1627	NASDAQ	NKSH	Mon, Dec 10, 2007	19.49	19.50	19.44	19.50
1626	NASDAQ	NKSH	Fri, Dec 7, 2007	19.30	19.30	19.26	19.26
1625	NASDAQ	NKSH	Thu, Dec 6, 2007	19.50	19.50	19.31	19.31
1624	NASDAQ	NKSH	Tue, Dec 4, 2007	19.64	19.69	19.40	19.40
1623	NASDAQ	NKSH	Mon, Dec 3, 2007	19.65	19.65	19.22	19.40
1622	NASDAQ	NKSH	Fri, Nov 30, 2007	19.09	19.37	19.00	19.00
1621	NASDAQ	NKSH	Thu, Nov 29, 2007	19.51	19.64	19.07	19.08
1620	NASDAQ	NKSH	Wed, Nov 28, 2007	18.86	19.04	18.71	18.96
1619	NASDAQ	NKSH	Tue, Nov 27, 2007	19.03	19.03	18.63	18.68
1618	NASDAQ	NKSH	Mon, Nov 26, 2007	19.31	19.31	19.00	19.00
1617	NASDAQ	NKSH	Fri, Nov 23, 2007	19.75	19.75	19.31	19.31
1616	NASDAQ	NKSH	Wed, Nov 21, 2007	18.48	19.30	18.48	18.75
1615	NASDAQ	NKSH	Tue, Nov 20, 2007	18.62	18.96	18.36	18.49
1614	NASDAQ	NKSH	Mon, Nov 19, 2007	19.03	19.28	18.90	19.01
1613	NASDAQ	NKSH	Fri, Nov 16, 2007	19.54	19.58	19.00	19.00
1612	NASDAQ	NKSH	Thu, Nov 15, 2007	19.03	19.03	19.00	19.00
1611	NASDAQ	NKSH	Wed, Nov 14, 2007	19.56	19.56	18.96	18.96
1610	NASDAQ	NKSH	Tue, Nov 13, 2007	19.03	19.28	19.00	19.00
1609	NASDAQ	NKSH	Mon, Nov 12, 2007	19.02	19.02	18.99	19.00
1608	NASDAQ	NKSH	Fri, Nov 9, 2007	19.72	19.72	18.60	18.87
1607	NASDAQ	NKSH	Thu, Nov 8, 2007	19.82	19.82	19.00	19.00
1606	NASDAQ	NKSH	Wed, Nov 7, 2007	19.20	19.30	19.20	19.30
1605	NASDAQ	NKSH	Tue, Nov 6, 2007	19.50	19.75	19.20	19.20
1604	NASDAQ	NKSH	Mon, Nov 5, 2007	19.04	20.00	19.04	19.37
1603	NASDAQ	NKSH	Fri, Nov 2, 2007	19.01	20.47	19.01	19.66
1602	NASDAQ	NKSH	Thu, Nov 1, 2007	19.31	19.57	19.31	19.55
1601	NASDAQ	NKSH	Wed, Oct 31, 2007	19.65	19.81	19.61	19.75
1600	NASDAQ	NKSH	Tue, Oct 30, 2007	19.76	20.14	19.09	19.68
1599	NASDAQ	NKSH	Mon, Oct 29, 2007	19.25	20.00	19.00	19.62
1598	NASDAQ	NKSH	Thu, Oct 25, 2007	19.05	19.05	19.05	19.05
1597	NASDAQ	NKSH	Wed, Oct 24, 2007	19.33	19.44	19.33	19.44
1596	NASDAQ	NKSH	Tue, Oct 23, 2007	19.00	19.03	19.00	19.00
1595	NASDAQ	NKSH	Mon, Oct 22, 2007	19.04	19.35	18.51	19.00
1594	NASDAQ	NKSH	Fri, Oct 19, 2007	19.01	19.01	19.01	19.01
1593	NASDAQ	NKSH	Thu, Oct 18, 2007	19.00	19.05	19.00	19.04
1592	NASDAQ	NKSH	Wed, Oct 17, 2007	18.65	18.65	18.65	18.65
1591	NASDAQ	NKSH	Tue, Oct 16, 2007	18.09	18.80	18.09	18.65
1590	NASDAQ	NKSH	Mon, Oct 15, 2007	18.13	18.92	18.13	18.74
1589	NASDAQ	NKSH	Fri, Oct 12, 2007	18.62	19.00	18.59	19.00
1588	NASDAQ	NKSH	Thu, Oct 11, 2007	19.00	19.04	18.60	18.60
1587	NASDAQ	NKSH	Wed, Oct 10, 2007	19.49	19.50	18.86	18.86
1586	NASDAQ	NKSH	Tue, Oct 9, 2007	19.50	19.50	19.00	19.01
1585	NASDAQ	NKSH	Mon, Oct 8, 2007	19.00	19.51	19.00	19.51
1584	NASDAQ	NKSH	Fri, Oct 5, 2007	19.00	19.01	18.85	18.85
1583	NASDAQ	NKSH	Thu, Oct 4, 2007	19.05	19.26	19.00	19.01
1582	NASDAQ	NKSH	Wed, Oct 3, 2007	19.05	19.06	19.05	19.06
1581	NASDAQ	NKSH	Tue, Oct 2, 2007	19.40	19.40	19.01	19.05
1580	NASDAQ	NKSH	Mon, Oct 1, 2007	19.40	19.40	19.40	19.40
1579	NASDAQ	NKSH	Fri, Sep 28, 2007	19.75	19.75	19.40	19.40
1578	NASDAQ	NKSH	Thu, Sep 27, 2007	20.00	20.00	19.74	19.74
1577	NASDAQ	NKSH	Wed, Sep 26, 2007	19.75	19.75	19.75	19.75
1576	NASDAQ	NKSH	Tue, Sep 25, 2007	19.70	19.75	19.50	19.61
1575	NASDAQ	NKSH	Mon, Sep 24, 2007	19.59	20.00	19.59	20.00
1574	NASDAQ	NKSH	Fri, Sep 21, 2007	19.58	19.59	19.30	19.30
1573	NASDAQ	NKSH	Thu, Sep 20, 2007	19.55	19.55	19.55	19.55
1572	NASDAQ	NKSH	Wed, Sep 19, 2007	19.04	19.61	18.51	19.58
1571	NASDAQ	NKSH	Tue, Sep 18, 2007	19.26	19.82	19.00	19.25
1570	NASDAQ	NKSH	Mon, Sep 17, 2007	19.75	19.75	19.00	19.45
1569	NASDAQ	NKSH	Fri, Sep 14, 2007	19.40	19.50	19.25	19.50
1568	NASDAQ	NKSH	Wed, Sep 12, 2007	19.81	19.86	19.25	19.65
1567	NASDAQ	NKSH	Tue, Sep 11, 2007	19.78	19.84	19.26	19.26
1566	NASDAQ	NKSH	Mon, Sep 10, 2007	19.81	19.81	19.81	19.81
1565	NASDAQ	NKSH	Fri, Sep 7, 2007	19.99	20.11	19.95	20.00
1564	NASDAQ	NKSH	Wed, Sep 5, 2007	20.05	20.05	19.99	19.99
1563	NASDAQ	NKSH	Tue, Sep 4, 2007	20.05	20.10	20.00	20.00
1562	NASDAQ	NKSH	Fri, Aug 31, 2007	20.09	20.09	20.08	20.08
1561	NASDAQ	NKSH	Thu, Aug 30, 2007	20.00	20.00	20.00	20.00
1560	NASDAQ	NKSH	Wed, Aug 29, 2007	19.34	20.18	19.26	20.02
1559	NASDAQ	NKSH	Tue, Aug 28, 2007	20.00	20.04	19.50	19.50
1558	NASDAQ	NKSH	Fri, Aug 24, 2007	20.13	20.13	20.13	20.13
1557	NASDAQ	NKSH	Thu, Aug 23, 2007	19.11	20.11	19.11	19.91
1556	NASDAQ	NKSH	Wed, Aug 22, 2007	20.48	20.50	20.39	20.50
1555	NASDAQ	NKSH	Tue, Aug 21, 2007	19.81	20.61	19.35	20.49
1554	NASDAQ	NKSH	Mon, Aug 20, 2007	19.50	19.93	19.01	19.35
1553	NASDAQ	NKSH	Fri, Aug 17, 2007	19.32	19.54	18.90	19.50
1552	NASDAQ	NKSH	Thu, Aug 16, 2007	19.50	19.50	19.50	19.50
1551	NASDAQ	NKSH	Wed, Aug 15, 2007	19.99	20.10	19.10	19.50
1550	NASDAQ	NKSH	Tue, Aug 14, 2007	19.20	19.20	19.20	19.20
1549	NASDAQ	NKSH	Mon, Aug 13, 2007	19.20	19.20	19.20	19.20
1548	NASDAQ	NKSH	Fri, Aug 10, 2007	19.00	19.19	18.75	19.19
1547	NASDAQ	NKSH	Thu, Aug 9, 2007	19.20	19.20	18.90	18.90
1546	NASDAQ	NKSH	Wed, Aug 8, 2007	19.71	19.75	19.26	19.26
1545	NASDAQ	NKSH	Tue, Aug 7, 2007	18.85	19.13	18.84	19.12
1544	NASDAQ	NKSH	Mon, Aug 6, 2007	19.55	19.94	18.53	18.84
1543	NASDAQ	NKSH	Fri, Aug 3, 2007	20.14	20.14	19.60	20.06
1542	NASDAQ	NKSH	Thu, Aug 2, 2007	20.20	20.20	19.60	19.60
1541	NASDAQ	NKSH	Wed, Aug 1, 2007	19.99	20.20	19.99	20.20
1540	NASDAQ	NKSH	Tue, Jul 31, 2007	19.87	19.87	19.87	19.87
1539	NASDAQ	NKSH	Mon, Jul 30, 2007	18.78	19.92	18.78	19.92
1538	NASDAQ	NKSH	Fri, Jul 27, 2007	19.01	19.09	19.00	19.00
1537	NASDAQ	NKSH	Thu, Jul 26, 2007	20.03	20.03	18.25	19.02
1536	NASDAQ	NKSH	Wed, Jul 25, 2007	20.15	20.15	20.12	20.12
1535	NASDAQ	NKSH	Tue, Jul 24, 2007	20.05	20.15	20.05	20.15
1534	NASDAQ	NKSH	Mon, Jul 23, 2007	20.15	20.15	20.00	20.15
1533	NASDAQ	NKSH	Fri, Jul 20, 2007	20.19	20.24	20.19	20.24
1532	NASDAQ	NKSH	Thu, Jul 19, 2007	20.04	20.17	19.99	19.99
1531	NASDAQ	NKSH	Wed, Jul 18, 2007	19.90	20.11	19.60	19.96
1530	NASDAQ	NKSH	Tue, Jul 17, 2007	20.19	20.25	20.13	20.21
1529	NASDAQ	NKSH	Mon, Jul 16, 2007	20.19	20.19	19.94	20.18
1528	NASDAQ	NKSH	Fri, Jul 13, 2007	20.02	20.20	20.02	20.16
1527	NASDAQ	NKSH	Thu, Jul 12, 2007	20.00	20.25	19.95	20.00
1526	NASDAQ	NKSH	Wed, Jul 11, 2007	20.24	20.24	20.00	20.00
1525	NASDAQ	NKSH	Tue, Jul 10, 2007	20.16	20.22	19.92	19.92
1524	NASDAQ	NKSH	Mon, Jul 9, 2007	20.20	20.30	20.00	20.24
1523	NASDAQ	NKSH	Fri, Jul 6, 2007	20.21	20.21	20.20	20.20
1522	NASDAQ	NKSH	Thu, Jul 5, 2007	20.20	20.20	20.20	20.20
1521	NASDAQ	NKSH	Tue, Jul 3, 2007	20.20	20.20	20.20	20.20
1520	NASDAQ	NKSH	Mon, Jul 2, 2007	20.45	20.45	20.20	20.20
1519	NASDAQ	NKSH	Fri, Jun 29, 2007	20.79	20.79	20.43	20.44
1518	NASDAQ	NKSH	Thu, Jun 28, 2007	20.25	20.25	20.25	20.25
1517	NASDAQ	NKSH	Wed, Jun 27, 2007	20.25	20.25	20.10	20.11
1516	NASDAQ	NKSH	Tue, Jun 26, 2007	20.38	20.42	20.05	20.11
1515	NASDAQ	NKSH	Mon, Jun 25, 2007	20.14	20.65	20.14	20.52
1514	NASDAQ	NKSH	Fri, Jun 22, 2007	20.20	20.32	20.20	20.31
1513	NASDAQ	NKSH	Thu, Jun 21, 2007	20.27	20.29	20.20	20.20
1512	NASDAQ	NKSH	Wed, Jun 20, 2007	20.95	20.95	20.14	20.34
1511	NASDAQ	NKSH	Tue, Jun 19, 2007	21.10	21.10	20.63	20.63
1510	NASDAQ	NKSH	Mon, Jun 18, 2007	21.00	21.00	20.54	20.91
1509	NASDAQ	NKSH	Fri, Jun 15, 2007	21.10	21.10	20.48	20.94
1508	NASDAQ	NKSH	Thu, Jun 14, 2007	21.12	21.49	20.87	21.14
1507	NASDAQ	NKSH	Wed, Jun 13, 2007	21.17	21.25	20.56	20.87
1506	NASDAQ	NKSH	Tue, Jun 12, 2007	21.65	21.69	21.21	21.21
1505	NASDAQ	NKSH	Mon, Jun 11, 2007	22.00	22.00	21.26	21.71
1504	NASDAQ	NKSH	Fri, Jun 8, 2007	22.20	22.20	21.26	21.79
1503	NASDAQ	NKSH	Thu, Jun 7, 2007	22.19	22.62	22.04	22.19
1502	NASDAQ	NKSH	Wed, Jun 6, 2007	21.66	22.11	21.66	21.99
1501	NASDAQ	NKSH	Tue, Jun 5, 2007	21.72	22.43	21.72	22.14
1500	NASDAQ	NKSH	Mon, Jun 4, 2007	21.82	22.33	21.57	22.00
1499	NASDAQ	NKSH	Fri, Jun 1, 2007	22.56	22.56	21.55	22.09
1498	NASDAQ	NKSH	Thu, May 31, 2007	22.25	22.25	21.49	22.06
1497	NASDAQ	NKSH	Wed, May 30, 2007	21.00	22.21	21.00	22.21
1496	NASDAQ	NKSH	Tue, May 29, 2007	21.47	21.90	21.44	21.56
1495	NASDAQ	NKSH	Fri, May 25, 2007	21.39	22.00	21.39	21.81
1494	NASDAQ	NKSH	Thu, May 24, 2007	22.35	22.35	21.48	21.68
1493	NASDAQ	NKSH	Wed, May 23, 2007	22.40	22.40	21.03	21.91
1492	NASDAQ	NKSH	Tue, May 22, 2007	22.22	22.27	22.22	22.27
1491	NASDAQ	NKSH	Mon, May 21, 2007	22.00	22.69	22.00	22.22
1490	NASDAQ	NKSH	Fri, May 18, 2007	22.31	22.31	21.61	21.61
1489	NASDAQ	NKSH	Thu, May 17, 2007	22.12	22.34	22.12	22.32
1488	NASDAQ	NKSH	Wed, May 16, 2007	22.62	22.66	22.42	22.66
1487	NASDAQ	NKSH	Tue, May 15, 2007	22.13	22.37	22.13	22.30
1486	NASDAQ	NKSH	Mon, May 14, 2007	22.13	22.24	22.10	22.12
1485	NASDAQ	NKSH	Fri, May 11, 2007	22.10	22.13	22.10	22.13
1484	NASDAQ	NKSH	Thu, May 10, 2007	22.20	22.20	22.05	22.05
1483	NASDAQ	NKSH	Wed, May 9, 2007	22.15	22.15	22.15	22.15
1482	NASDAQ	NKSH	Tue, May 8, 2007	22.19	22.19	22.15	22.15
1481	NASDAQ	NKSH	Mon, May 7, 2007	22.15	22.49	22.15	22.39
1480	NASDAQ	NKSH	Fri, May 4, 2007	22.27	22.27	22.20	22.23
1479	NASDAQ	NKSH	Thu, May 3, 2007	22.59	22.59	22.59	22.59
1478	NASDAQ	NKSH	Wed, May 2, 2007	22.09	22.70	22.09	22.59
1477	NASDAQ	NKSH	Tue, May 1, 2007	22.11	22.17	22.02	22.10
1476	NASDAQ	NKSH	Mon, Apr 30, 2007	22.76	22.76	22.03	22.11
1475	NASDAQ	NKSH	Fri, Apr 27, 2007	22.71	22.89	22.71	22.76
1474	NASDAQ	NKSH	Wed, Apr 25, 2007	23.00	23.00	22.91	22.91
1473	NASDAQ	NKSH	Tue, Apr 24, 2007	23.04	23.12	22.31	23.00
1472	NASDAQ	NKSH	Mon, Apr 23, 2007	23.39	23.50	22.71	22.98
1471	NASDAQ	NKSH	Fri, Apr 20, 2007	23.11	23.74	23.04	23.48
1470	NASDAQ	NKSH	Wed, Apr 18, 2007	23.33	23.33	23.11	23.24
1469	NASDAQ	NKSH	Tue, Apr 17, 2007	23.00	23.04	22.88	23.04
1468	NASDAQ	NKSH	Mon, Apr 16, 2007	22.76	22.87	22.52	22.80
1467	NASDAQ	NKSH	Fri, Apr 13, 2007	22.07	22.49	22.04	22.29
1466	NASDAQ	NKSH	Thu, Apr 12, 2007	23.00	23.00	22.28	22.60
1465	NASDAQ	NKSH	Wed, Apr 11, 2007	23.50	23.51	23.19	23.19
1464	NASDAQ	NKSH	Tue, Apr 10, 2007	24.37	24.44	23.67	23.75
1463	NASDAQ	NKSH	Mon, Apr 9, 2007	24.28	24.40	24.28	24.40
1462	NASDAQ	NKSH	Thu, Apr 5, 2007	23.99	24.59	23.60	24.49
1461	NASDAQ	NKSH	Wed, Apr 4, 2007	23.92	24.20	23.92	24.20
1460	NASDAQ	NKSH	Tue, Apr 3, 2007	23.90	23.91	23.90	23.91
1459	NASDAQ	NKSH	Mon, Apr 2, 2007	23.89	23.90	23.83	23.90
1458	NASDAQ	NKSH	Fri, Mar 30, 2007	23.86	23.86	23.00	23.71
1457	NASDAQ	NKSH	Thu, Mar 29, 2007	24.00	24.00	23.96	24.00
1456	NASDAQ	NKSH	Tue, Mar 27, 2007	24.10	24.10	23.95	24.00
1455	NASDAQ	NKSH	Mon, Mar 26, 2007	23.85	24.17	23.85	24.17
1454	NASDAQ	NKSH	Fri, Mar 23, 2007	24.05	24.05	24.05	24.05
1453	NASDAQ	NKSH	Thu, Mar 22, 2007	24.05	24.05	24.00	24.00
1452	NASDAQ	NKSH	Wed, Mar 21, 2007	23.97	23.97	23.96	23.96
1451	NASDAQ	NKSH	Tue, Mar 20, 2007	24.10	24.10	23.97	24.05
1450	NASDAQ	NKSH	Mon, Mar 19, 2007	23.89	24.20	23.89	24.00
1449	NASDAQ	NKSH	Fri, Mar 16, 2007	23.58	23.58	23.58	23.58
1448	NASDAQ	NKSH	Thu, Mar 15, 2007	23.80	23.80	23.58	23.58
1447	NASDAQ	NKSH	Wed, Mar 14, 2007	23.46	23.70	23.03	23.70
1446	NASDAQ	NKSH	Tue, Mar 13, 2007	23.70	23.70	23.56	23.57
1445	NASDAQ	NKSH	Fri, Mar 9, 2007	24.19	24.20	24.19	24.20
1444	NASDAQ	NKSH	Thu, Mar 8, 2007	24.00	24.00	24.00	24.00
1443	NASDAQ	NKSH	Wed, Mar 7, 2007	24.07	24.07	24.07	24.07
1442	NASDAQ	NKSH	Mon, Mar 5, 2007	24.19	24.19	24.19	24.19
1441	NASDAQ	NKSH	Fri, Mar 2, 2007	24.00	24.20	24.00	24.14
1440	NASDAQ	NKSH	Thu, Mar 1, 2007	24.24	24.25	24.19	24.19
1439	NASDAQ	NKSH	Wed, Feb 28, 2007	23.92	24.00	23.76	23.99
1438	NASDAQ	NKSH	Tue, Feb 27, 2007	23.75	23.86	23.67	23.67
1437	NASDAQ	NKSH	Mon, Feb 26, 2007	23.89	24.00	23.70	23.99
1436	NASDAQ	NKSH	Fri, Feb 23, 2007	24.00	24.00	23.90	23.90
1435	NASDAQ	NKSH	Thu, Feb 22, 2007	23.95	24.19	23.72	23.90
1434	NASDAQ	NKSH	Wed, Feb 21, 2007	24.42	24.42	23.75	24.07
1433	NASDAQ	NKSH	Tue, Feb 20, 2007	24.88	24.88	23.84	24.10
1432	NASDAQ	NKSH	Fri, Feb 16, 2007	24.48	24.48	24.45	24.45
1431	NASDAQ	NKSH	Thu, Feb 15, 2007	24.11	24.17	24.00	24.02
1430	NASDAQ	NKSH	Wed, Feb 14, 2007	24.00	24.20	24.00	24.11
1429	NASDAQ	NKSH	Tue, Feb 13, 2007	24.22	24.22	24.00	24.00
1428	NASDAQ	NKSH	Mon, Feb 12, 2007	24.16	24.20	24.10	24.15
1427	NASDAQ	NKSH	Fri, Feb 9, 2007	23.82	24.10	23.72	24.10
1426	NASDAQ	NKSH	Thu, Feb 8, 2007	23.83	23.83	23.83	23.83
1425	NASDAQ	NKSH	Wed, Feb 7, 2007	23.80	23.84	23.80	23.84
1424	NASDAQ	NKSH	Tue, Feb 6, 2007	24.15	24.15	23.86	24.00
1423	NASDAQ	NKSH	Mon, Feb 5, 2007	24.60	24.60	24.04	24.04
1422	NASDAQ	NKSH	Fri, Feb 2, 2007	24.02	24.47	24.02	24.47
1421	NASDAQ	NKSH	Wed, Jan 31, 2007	24.43	24.49	24.43	24.49
1420	NASDAQ	NKSH	Tue, Jan 30, 2007	23.93	24.08	23.90	24.00
1419	NASDAQ	NKSH	Mon, Jan 29, 2007	23.84	24.10	23.84	24.10
1418	NASDAQ	NKSH	Fri, Jan 26, 2007	23.50	23.90	23.50	23.84
1417	NASDAQ	NKSH	Thu, Jan 25, 2007	23.15	23.78	23.15	23.40
1416	NASDAQ	NKSH	Wed, Jan 24, 2007	23.28	23.58	23.28	23.58
1415	NASDAQ	NKSH	Tue, Jan 23, 2007	23.52	23.81	23.52	23.62
1414	NASDAQ	NKSH	Mon, Jan 22, 2007	24.05	24.05	23.00	23.75
1413	NASDAQ	NKSH	Fri, Jan 19, 2007	24.13	24.41	23.76	24.41
1412	NASDAQ	NKSH	Thu, Jan 18, 2007	24.45	24.45	24.10	24.11
1411	NASDAQ	NKSH	Wed, Jan 17, 2007	24.00	24.00	24.00	24.00
1410	NASDAQ	NKSH	Tue, Jan 16, 2007	24.01	24.18	24.01	24.05
1409	NASDAQ	NKSH	Fri, Jan 12, 2007	23.75	24.35	23.75	24.05
1408	NASDAQ	NKSH	Wed, Jan 10, 2007	24.00	24.04	24.00	24.04
1407	NASDAQ	NKSH	Wed, Jan 3, 2007	23.55	23.75	23.08	23.75
1406	NASDAQ	NKSH	Thu, Dec 28, 2006	24.10	24.10	24.10	24.10
1405	NASDAQ	NKSH	Fri, Dec 22, 2006	23.99	24.00	23.99	24.00
1404	NASDAQ	NKSH	Thu, Dec 21, 2006	23.75	23.98	23.70	23.99
1403	NASDAQ	NKSH	Wed, Dec 20, 2006	23.89	23.99	23.62	23.87
1402	NASDAQ	NKSH	Tue, Dec 19, 2006	24.20	24.20	23.95	23.95
1401	NASDAQ	NKSH	Mon, Dec 18, 2006	24.16	24.46	23.75	24.18
1400	NASDAQ	NKSH	Fri, Dec 15, 2006	24.27	24.52	24.10	24.20
1399	NASDAQ	NKSH	Thu, Dec 14, 2006	24.42	24.50	24.14	24.44
1398	NASDAQ	NKSH	Wed, Dec 13, 2006	24.60	24.60	24.54	24.57
1397	NASDAQ	NKSH	Tue, Dec 12, 2006	24.40	24.50	24.40	24.50
1396	NASDAQ	NKSH	Mon, Dec 11, 2006	24.60	24.64	24.48	24.64
1395	NASDAQ	NKSH	Fri, Dec 8, 2006	24.50	24.50	24.36	24.36
1394	NASDAQ	NKSH	Thu, Dec 7, 2006	24.35	24.49	24.35	24.40
1393	NASDAQ	NKSH	Wed, Dec 6, 2006	24.35	24.37	24.35	24.35
1392	NASDAQ	NKSH	Mon, Dec 4, 2006	24.48	24.75	24.26	24.48
1391	NASDAQ	NKSH	Fri, Dec 1, 2006	23.98	24.11	23.98	24.11
1390	NASDAQ	NKSH	Thu, Nov 30, 2006	23.40	23.93	23.40	23.40
1389	NASDAQ	NKSH	Wed, Nov 29, 2006	23.97	24.20	23.15	23.44
1388	NASDAQ	NKSH	Tue, Nov 28, 2006	24.60	24.60	24.60	24.60
1387	NASDAQ	NKSH	Mon, Nov 27, 2006	23.92	23.92	23.92	23.92
1386	NASDAQ	NKSH	Wed, Nov 22, 2006	24.51	24.51	24.00	24.00
1385	NASDAQ	NKSH	Mon, Nov 20, 2006	24.60	24.60	24.51	24.60
1384	NASDAQ	NKSH	Fri, Nov 17, 2006	24.14	24.50	24.03	24.50
1383	NASDAQ	NKSH	Wed, Nov 15, 2006	24.40	24.67	24.39	24.50
1382	NASDAQ	NKSH	Mon, Nov 13, 2006	23.75	24.39	23.75	24.39
1381	NASDAQ	NKSH	Fri, Nov 10, 2006	23.90	24.00	23.90	24.00
1380	NASDAQ	NKSH	Tue, Nov 7, 2006	23.85	24.00	23.78	23.89
1379	NASDAQ	NKSH	Mon, Nov 6, 2006	24.33	24.50	24.33	24.50
1378	NASDAQ	NKSH	Thu, Nov 2, 2006	24.44	24.45	24.41	24.45
1377	NASDAQ	NKSH	Wed, Nov 1, 2006	24.40	24.40	24.31	24.33
1376	NASDAQ	NKSH	Tue, Oct 31, 2006	24.25	24.44	24.25	24.40
1375	NASDAQ	NKSH	Mon, Oct 30, 2006	24.44	24.83	24.34	24.39
1374	NASDAQ	NKSH	Fri, Oct 27, 2006	24.27	24.27	24.25	24.25
1373	NASDAQ	NKSH	Thu, Oct 26, 2006	24.25	24.25	24.11	24.25
1372	NASDAQ	NKSH	Wed, Oct 25, 2006	23.65	24.50	23.65	24.29
1371	NASDAQ	NKSH	Tue, Oct 24, 2006	23.46	23.59	23.35	23.54
1370	NASDAQ	NKSH	Mon, Oct 23, 2006	23.30	23.35	23.20	23.30
1369	NASDAQ	NKSH	Fri, Oct 20, 2006	22.98	23.16	22.98	23.01
1368	NASDAQ	NKSH	Thu, Oct 19, 2006	23.00	23.31	22.52	23.26
1367	NASDAQ	NKSH	Wed, Oct 18, 2006	23.48	23.49	23.17	23.19
1366	NASDAQ	NKSH	Tue, Oct 17, 2006	23.34	23.34	23.15	23.15
1365	NASDAQ	NKSH	Mon, Oct 16, 2006	23.44	23.44	23.07	23.36
1364	NASDAQ	NKSH	Fri, Oct 13, 2006	23.25	23.43	23.19	23.28
1363	NASDAQ	NKSH	Thu, Oct 12, 2006	22.95	23.44	22.95	23.44
1362	NASDAQ	NKSH	Wed, Oct 11, 2006	23.23	23.23	23.00	23.00
1361	NASDAQ	NKSH	Tue, Oct 10, 2006	23.15	23.22	22.65	22.99
1360	NASDAQ	NKSH	Mon, Oct 9, 2006	22.80	23.10	22.80	23.02
1359	NASDAQ	NKSH	Fri, Oct 6, 2006	22.65	22.65	22.64	22.65
1358	NASDAQ	NKSH	Thu, Oct 5, 2006	22.75	22.76	22.65	22.65
1357	NASDAQ	NKSH	Wed, Oct 4, 2006	22.50	22.75	22.50	22.50
1356	NASDAQ	NKSH	Tue, Oct 3, 2006	23.00	23.10	22.30	22.30
1355	NASDAQ	NKSH	Mon, Oct 2, 2006	23.00	23.00	23.00	23.00
1354	NASDAQ	NKSH	Fri, Sep 29, 2006	23.00	23.24	22.80	23.24
1353	NASDAQ	NKSH	Thu, Sep 28, 2006	23.24	23.24	23.20	23.20
1352	NASDAQ	NKSH	Wed, Sep 27, 2006	22.82	22.90	22.47	22.90
1351	NASDAQ	NKSH	Mon, Sep 25, 2006	23.25	23.25	23.02	23.02
1350	NASDAQ	NKSH	Fri, Sep 22, 2006	22.80	23.20	22.80	23.20
1349	NASDAQ	NKSH	Thu, Sep 21, 2006	22.75	23.00	22.75	22.90
1348	NASDAQ	NKSH	Wed, Sep 20, 2006	22.58	22.90	22.55	22.75
1347	NASDAQ	NKSH	Tue, Sep 19, 2006	22.60	22.60	22.60	22.60
1346	NASDAQ	NKSH	Mon, Sep 18, 2006	22.65	22.65	22.60	22.60
1345	NASDAQ	NKSH	Fri, Sep 15, 2006	23.10	23.21	22.75	23.21
1344	NASDAQ	NKSH	Thu, Sep 14, 2006	22.75	22.75	22.75	22.75
1343	NASDAQ	NKSH	Tue, Sep 12, 2006	23.00	23.00	23.00	23.00
1342	NASDAQ	NKSH	Mon, Sep 11, 2006	22.99	22.99	22.99	22.99
1341	NASDAQ	NKSH	Fri, Sep 8, 2006	22.62	22.76	22.34	22.76
1340	NASDAQ	NKSH	Thu, Sep 7, 2006	22.71	22.95	22.57	22.81
1339	NASDAQ	NKSH	Wed, Sep 6, 2006	22.36	22.36	22.36	22.36
1338	NASDAQ	NKSH	Tue, Sep 5, 2006	22.35	22.37	22.32	22.32
1337	NASDAQ	NKSH	Fri, Sep 1, 2006	22.00	22.40	22.00	22.34
1336	NASDAQ	NKSH	Thu, Aug 31, 2006	22.35	22.35	22.31	22.31
1335	NASDAQ	NKSH	Wed, Aug 30, 2006	22.38	22.38	22.10	22.11
1334	NASDAQ	NKSH	Tue, Aug 29, 2006	22.70	22.70	21.66	22.22
1333	NASDAQ	NKSH	Mon, Aug 28, 2006	22.63	22.63	22.30	22.47
1332	NASDAQ	NKSH	Fri, Aug 25, 2006	22.50	22.50	22.14	22.34
1331	NASDAQ	NKSH	Thu, Aug 24, 2006	22.20	22.36	22.20	22.36
1330	NASDAQ	NKSH	Wed, Aug 23, 2006	22.43	22.43	22.43	22.43
1329	NASDAQ	NKSH	Tue, Aug 22, 2006	22.55	22.61	22.55	22.60
1328	NASDAQ	NKSH	Mon, Aug 21, 2006	22.50	22.72	22.10	22.41
1327	NASDAQ	NKSH	Wed, Aug 16, 2006	22.74	22.75	22.70	22.70
1326	NASDAQ	NKSH	Mon, Aug 14, 2006	23.20	23.20	22.73	22.73
1325	NASDAQ	NKSH	Fri, Aug 11, 2006	23.25	23.43	23.16	23.16
1324	NASDAQ	NKSH	Thu, Aug 10, 2006	23.00	23.00	22.75	22.75
1323	NASDAQ	NKSH	Wed, Aug 9, 2006	23.00	23.20	22.90	22.90
1322	NASDAQ	NKSH	Tue, Aug 8, 2006	22.76	23.00	22.75	23.00
1321	NASDAQ	NKSH	Fri, Aug 4, 2006	22.95	23.02	22.95	23.01
1320	NASDAQ	NKSH	Thu, Aug 3, 2006	22.95	22.95	22.95	22.95
1319	NASDAQ	NKSH	Wed, Aug 2, 2006	22.98	22.98	22.98	22.98
1318	NASDAQ	NKSH	Tue, Aug 1, 2006	22.74	23.19	22.74	22.98
1317	NASDAQ	NKSH	Mon, Jul 31, 2006	22.55	22.60	22.24	22.24
1316	NASDAQ	NKSH	Fri, Jul 28, 2006	22.60	22.94	22.60	22.71
1315	NASDAQ	NKSH	Thu, Jul 27, 2006	23.00	23.00	22.60	22.82
1314	NASDAQ	NKSH	Wed, Jul 26, 2006	23.00	23.00	22.60	22.60
1313	NASDAQ	NKSH	Tue, Jul 25, 2006	23.00	23.00	23.00	23.00
1312	NASDAQ	NKSH	Mon, Jul 24, 2006	23.00	23.00	23.00	23.00
1311	NASDAQ	NKSH	Fri, Jul 21, 2006	23.05	23.05	23.05	23.05
1310	NASDAQ	NKSH	Thu, Jul 20, 2006	22.80	23.20	22.70	22.70
1309	NASDAQ	NKSH	Wed, Jul 19, 2006	22.95	23.00	22.63	23.00
1308	NASDAQ	NKSH	Tue, Jul 18, 2006	22.90	22.90	22.40	22.55
1307	NASDAQ	NKSH	Mon, Jul 17, 2006	22.94	22.94	22.46	22.46
1306	NASDAQ	NKSH	Fri, Jul 14, 2006	22.95	22.95	22.40	22.68
1305	NASDAQ	NKSH	Thu, Jul 13, 2006	22.95	22.95	22.65	22.65
1304	NASDAQ	NKSH	Wed, Jul 12, 2006	22.56	22.94	22.41	22.56
1303	NASDAQ	NKSH	Tue, Jul 11, 2006	22.55	22.64	22.36	22.64
1302	NASDAQ	NKSH	Mon, Jul 10, 2006	22.35	22.88	22.35	22.88
1301	NASDAQ	NKSH	Fri, Jul 7, 2006	22.15	22.15	22.15	22.15
1300	NASDAQ	NKSH	Thu, Jul 6, 2006	22.05	22.21	22.05	22.21
1299	NASDAQ	NKSH	Wed, Jul 5, 2006	22.01	22.01	22.01	22.01
1298	NASDAQ	NKSH	Thu, Jun 29, 2006	22.75	22.95	22.39	22.39
1297	NASDAQ	NKSH	Wed, Jun 28, 2006	22.30	22.62	21.93	22.22
1296	NASDAQ	NKSH	Mon, Jun 26, 2006	22.05	22.64	22.05	22.59
1295	NASDAQ	NKSH	Fri, Jun 23, 2006	22.00	22.00	21.90	21.90
1294	NASDAQ	NKSH	Thu, Jun 22, 2006	22.29	22.29	22.09	22.21
1293	NASDAQ	NKSH	Wed, Jun 21, 2006	22.33	22.33	21.74	22.05
1292	NASDAQ	NKSH	Tue, Jun 20, 2006	22.12	22.34	22.00	22.03
1291	NASDAQ	NKSH	Mon, Jun 19, 2006	22.87	22.87	22.00	22.09
1290	NASDAQ	NKSH	Fri, Jun 16, 2006	23.50	23.50	22.12	22.17
1289	NASDAQ	NKSH	Thu, Jun 15, 2006	23.59	23.83	22.94	22.98
1288	NASDAQ	NKSH	Wed, Jun 14, 2006	23.50	23.50	23.19	23.19
1287	NASDAQ	NKSH	Tue, Jun 13, 2006	23.15	23.64	23.14	23.64
1286	NASDAQ	NKSH	Mon, Jun 12, 2006	23.12	23.57	23.00	23.19
1285	NASDAQ	NKSH	Fri, Jun 9, 2006	23.88	23.88	23.00	23.12
1284	NASDAQ	NKSH	Thu, Jun 8, 2006	23.56	23.56	23.36	23.37
1283	NASDAQ	NKSH	Wed, Jun 7, 2006	23.50	23.51	23.49	23.50
1282	NASDAQ	NKSH	Tue, Jun 6, 2006	22.83	23.15	22.83	23.11
1281	NASDAQ	NKSH	Mon, Jun 5, 2006	23.25	23.25	22.54	23.20
1280	NASDAQ	NKSH	Fri, Jun 2, 2006	23.86	23.86	23.66	23.66
1279	NASDAQ	NKSH	Thu, Jun 1, 2006	23.79	23.79	23.25	23.25
1278	NASDAQ	NKSH	Wed, May 31, 2006	23.34	23.87	22.50	23.21
1277	NASDAQ	NKSH	Tue, May 30, 2006	23.09	23.37	22.88	23.36
1276	NASDAQ	NKSH	Fri, May 26, 2006	23.69	23.69	23.60	23.60
1275	NASDAQ	NKSH	Thu, May 25, 2006	23.15	23.95	23.01	23.01
1274	NASDAQ	NKSH	Wed, May 24, 2006	23.90	23.90	23.25	23.25
1273	NASDAQ	NKSH	Tue, May 23, 2006	23.01	23.25	23.01	23.25
1272	NASDAQ	NKSH	Fri, May 19, 2006	23.14	23.25	23.14	23.25
1271	NASDAQ	NKSH	Thu, May 18, 2006	23.77	23.77	23.27	23.27
1270	NASDAQ	NKSH	Wed, May 17, 2006	23.50	23.50	22.77	23.12
1269	NASDAQ	NKSH	Tue, May 16, 2006	24.05	24.16	23.79	23.79
1268	NASDAQ	NKSH	Mon, May 15, 2006	23.96	24.02	23.87	24.02
1267	NASDAQ	NKSH	Fri, May 12, 2006	23.81	23.90	23.81	23.85
1266	NASDAQ	NKSH	Thu, May 11, 2006	23.86	24.12	23.86	24.00
1265	NASDAQ	NKSH	Wed, May 10, 2006	24.40	24.40	23.93	23.93
1264	NASDAQ	NKSH	Tue, May 9, 2006	24.51	24.51	24.25	24.33
1263	NASDAQ	NKSH	Mon, May 8, 2006	24.10	24.51	24.10	24.51
1262	NASDAQ	NKSH	Fri, May 5, 2006	24.30	24.50	24.25	24.49
1261	NASDAQ	NKSH	Thu, May 4, 2006	24.52	24.52	24.10	24.29
1260	NASDAQ	NKSH	Wed, May 3, 2006	24.00	24.10	24.00	24.10
1259	NASDAQ	NKSH	Tue, May 2, 2006	24.27	24.27	23.76	24.00
1258	NASDAQ	NKSH	Mon, May 1, 2006	24.27	24.50	24.27	24.50
1257	NASDAQ	NKSH	Fri, Apr 28, 2006	24.70	24.75	24.23	24.23
1256	NASDAQ	NKSH	Thu, Apr 27, 2006	23.80	24.65	23.80	24.10
1255	NASDAQ	NKSH	Wed, Apr 26, 2006	24.34	24.36	24.19	24.36
1254	NASDAQ	NKSH	Tue, Apr 25, 2006	24.11	24.39	23.65	23.83
1253	NASDAQ	NKSH	Mon, Apr 24, 2006	23.07	23.99	23.07	23.80
1252	NASDAQ	NKSH	Fri, Apr 21, 2006	23.45	24.00	23.00	23.32
1251	NASDAQ	NKSH	Thu, Apr 20, 2006	23.61	23.68	23.61	23.68
1250	NASDAQ	NKSH	Wed, Apr 19, 2006	23.80	24.12	23.80	24.00
1249	NASDAQ	NKSH	Tue, Apr 18, 2006	24.39	24.39	23.88	23.88
1248	NASDAQ	NKSH	Mon, Apr 17, 2006	23.87	24.30	23.87	23.98
1247	NASDAQ	NKSH	Thu, Apr 13, 2006	23.93	24.10	23.52	24.08
1246	NASDAQ	NKSH	Wed, Apr 12, 2006	25.00	25.00	23.55	23.93
1245	NASDAQ	NKSH	Tue, Apr 11, 2006	25.00	25.00	24.50	24.76
1244	NASDAQ	NKSH	Mon, Apr 10, 2006	24.99	24.99	24.71	24.71
1243	NASDAQ	NKSH	Fri, Apr 7, 2006	24.06	25.00	24.06	24.60
1242	NASDAQ	NKSH	Thu, Apr 6, 2006	24.51	24.75	24.20	24.20
1241	NASDAQ	NKSH	Wed, Apr 5, 2006	24.99	24.99	24.40	24.50
1240	NASDAQ	NKSH	Tue, Apr 4, 2006	24.99	24.99	24.69	24.93
1239	NASDAQ	NKSH	Mon, Apr 3, 2006	25.00	25.36	24.99	24.99
1238	NASDAQ	NKSH	Fri, Mar 31, 2006	24.76	25.13	24.76	25.03
1237	NASDAQ	NKSH	Thu, Mar 30, 2006	24.75	25.12	24.75	25.08
1236	NASDAQ	NKSH	Wed, Mar 29, 2006	25.08	25.08	25.07	25.08
1235	NASDAQ	NKSH	Tue, Mar 28, 2006	25.05	25.08	25.05	25.08
1234	NASDAQ	NKSH	Mon, Mar 27, 2006	25.06	25.06	24.89	24.89
1233	NASDAQ	NKSH	Fri, Mar 24, 2006	24.81	25.00	24.81	25.00
1232	NASDAQ	NKSH	Thu, Mar 23, 2006	24.98	25.00	24.85	25.00
1231	NASDAQ	NKSH	Wed, Mar 22, 2006	25.00	25.04	25.00	25.00
1230	NASDAQ	NKSH	Tue, Mar 21, 2006	24.95	25.00	24.62	25.00
1229	NASDAQ	NKSH	Mon, Mar 20, 2006	25.25	25.25	24.99	25.00
1228	NASDAQ	NKSH	Fri, Mar 17, 2006	25.00	25.25	25.00	25.15
1227	NASDAQ	NKSH	Thu, Mar 16, 2006	25.00	25.00	24.95	24.95
1226	NASDAQ	NKSH	Wed, Mar 15, 2006	25.00	25.00	24.89	24.89
1225	NASDAQ	NKSH	Tue, Mar 14, 2006	25.03	25.03	24.51	25.00
1224	NASDAQ	NKSH	Mon, Mar 13, 2006	24.63	24.99	24.63	24.99
1223	NASDAQ	NKSH	Fri, Mar 10, 2006	24.75	24.75	24.25	24.64
1222	NASDAQ	NKSH	Thu, Mar 9, 2006	24.98	25.00	24.46	24.75
1221	NASDAQ	NKSH	Wed, Mar 8, 2006	24.25	24.90	24.25	24.78
1220	NASDAQ	NKSH	Tue, Mar 7, 2006	24.25	24.25	24.25	24.25
1219	NASDAQ	NKSH	Mon, Mar 6, 2006	24.25	24.25	24.10	24.24
1218	NASDAQ	NKSH	Fri, Mar 3, 2006	24.08	24.24	24.08	24.24
1217	NASDAQ	NKSH	Thu, Mar 2, 2006	24.25	24.25	24.25	24.25
1216	NASDAQ	NKSH	Wed, Mar 1, 2006	24.24	24.25	24.24	24.25
1215	NASDAQ	NKSH	Tue, Feb 28, 2006	24.23	24.23	24.23	24.23
1214	NASDAQ	NKSH	Mon, Feb 27, 2006	23.93	24.19	23.92	24.19
1213	NASDAQ	NKSH	Fri, Feb 24, 2006	24.00	24.24	24.00	24.03
1212	NASDAQ	NKSH	Thu, Feb 23, 2006	23.93	23.93	23.93	23.93
1211	NASDAQ	NKSH	Tue, Feb 21, 2006	24.15	24.15	23.93	23.93
1210	NASDAQ	NKSH	Fri, Feb 17, 2006	24.20	24.43	24.20	24.43
1209	NASDAQ	NKSH	Thu, Feb 16, 2006	24.00	24.20	24.00	24.20
1208	NASDAQ	NKSH	Wed, Feb 15, 2006	24.06	24.06	24.04	24.04
1207	NASDAQ	NKSH	Tue, Feb 14, 2006	24.20	24.20	23.88	24.20
1206	NASDAQ	NKSH	Fri, Feb 10, 2006	24.15	24.15	24.15	24.15
1205	NASDAQ	NKSH	Wed, Feb 8, 2006	24.50	24.50	24.25	24.25
1204	NASDAQ	NKSH	Tue, Feb 7, 2006	24.30	24.50	24.05	24.25
1203	NASDAQ	NKSH	Mon, Feb 6, 2006	24.10	24.48	24.10	24.35
1202	NASDAQ	NKSH	Fri, Feb 3, 2006	24.36	24.36	24.36	24.36
1201	NASDAQ	NKSH	Thu, Feb 2, 2006	24.09	24.44	24.09	24.44
1200	NASDAQ	NKSH	Wed, Feb 1, 2006	24.01	24.45	24.01	24.36
1199	NASDAQ	NKSH	Tue, Jan 31, 2006	24.33	24.50	24.26	24.45
1198	NASDAQ	NKSH	Mon, Jan 30, 2006	24.01	24.28	24.01	24.28
1197	NASDAQ	NKSH	Fri, Jan 27, 2006	24.08	24.22	24.02	24.22
1196	NASDAQ	NKSH	Thu, Jan 26, 2006	24.00	24.08	23.86	24.08
1195	NASDAQ	NKSH	Wed, Jan 25, 2006	24.00	24.00	23.60	23.99
1194	NASDAQ	NKSH	Tue, Jan 24, 2006	23.78	23.99	23.78	23.99
1193	NASDAQ	NKSH	Mon, Jan 23, 2006	23.95	23.97	23.75	23.97
1192	NASDAQ	NKSH	Fri, Jan 20, 2006	23.93	23.93	23.77	23.85
1191	NASDAQ	NKSH	Thu, Jan 19, 2006	23.77	23.92	23.74	23.75
1190	NASDAQ	NKSH	Wed, Jan 18, 2006	23.87	23.87	23.62	23.63
1189	NASDAQ	NKSH	Tue, Jan 17, 2006	23.75	23.80	23.65	23.80
1188	NASDAQ	NKSH	Fri, Jan 13, 2006	23.75	23.75	23.39	23.74
1187	NASDAQ	NKSH	Thu, Jan 12, 2006	23.35	23.63	23.11	23.50
1186	NASDAQ	NKSH	Wed, Jan 11, 2006	23.50	23.50	23.26	23.50
1185	NASDAQ	NKSH	Mon, Jan 9, 2006	23.02	23.39	23.01	23.01
1184	NASDAQ	NKSH	Fri, Jan 6, 2006	23.38	23.38	23.25	23.25
1183	NASDAQ	NKSH	Thu, Jan 5, 2006	23.13	23.13	23.13	23.13
1182	NASDAQ	NKSH	Wed, Jan 4, 2006	23.38	23.63	23.34	23.63
1181	NASDAQ	NKSH	Fri, Dec 30, 2005	23.20	23.50	23.20	23.50
1180	NASDAQ	NKSH	Thu, Dec 29, 2005	23.25	23.28	23.25	23.28
1179	NASDAQ	NKSH	Wed, Dec 28, 2005	23.38	23.38	23.25	23.25
1178	NASDAQ	NKSH	Fri, Dec 23, 2005	23.18	23.18	23.18	23.18
1177	NASDAQ	NKSH	Thu, Dec 22, 2005	23.38	23.62	23.25	23.25
1176	NASDAQ	NKSH	Wed, Dec 21, 2005	23.50	23.50	23.50	23.50
1175	NASDAQ	NKSH	Tue, Dec 20, 2005	23.25	23.64	23.18	23.50
1174	NASDAQ	NKSH	Mon, Dec 19, 2005	23.25	23.25	23.25	23.25
1173	NASDAQ	NKSH	Fri, Dec 16, 2005	23.25	23.25	23.20	23.25
1172	NASDAQ	NKSH	Wed, Dec 14, 2005	23.50	23.65	23.49	23.49
1171	NASDAQ	NKSH	Tue, Dec 13, 2005	23.95	23.95	23.50	23.50
1170	NASDAQ	NKSH	Mon, Dec 12, 2005	23.75	23.75	23.03	23.03
1169	NASDAQ	NKSH	Fri, Dec 9, 2005	23.00	23.25	23.00	23.25
1168	NASDAQ	NKSH	Thu, Dec 8, 2005	23.63	23.63	23.63	23.63
1167	NASDAQ	NKSH	Wed, Dec 7, 2005	23.38	23.65	23.38	23.63
1166	NASDAQ	NKSH	Mon, Dec 5, 2005	23.25	23.50	23.25	23.50
1165	NASDAQ	NKSH	Fri, Dec 2, 2005	23.24	23.25	23.24	23.25
1164	NASDAQ	NKSH	Thu, Dec 1, 2005	22.80	23.00	22.80	23.00
1163	NASDAQ	NKSH	Wed, Nov 30, 2005	23.04	23.04	23.04	23.04
1162	NASDAQ	NKSH	Mon, Nov 28, 2005	23.25	23.25	23.25	23.25
1161	NASDAQ	NKSH	Wed, Nov 23, 2005	22.70	23.25	22.70	23.25
1160	NASDAQ	NKSH	Tue, Nov 22, 2005	23.17	23.17	23.00	23.00
1159	NASDAQ	NKSH	Mon, Nov 21, 2005	22.63	22.63	22.63	22.63
1158	NASDAQ	NKSH	Fri, Nov 18, 2005	23.00	23.25	22.75	23.00
1157	NASDAQ	NKSH	Thu, Nov 17, 2005	23.13	23.13	23.00	23.00
1156	NASDAQ	NKSH	Wed, Nov 16, 2005	22.55	22.93	22.55	22.93
1155	NASDAQ	NKSH	Tue, Nov 15, 2005	23.13	23.25	23.13	23.25
1154	NASDAQ	NKSH	Thu, Nov 10, 2005	23.25	23.25	23.25	23.25
1153	NASDAQ	NKSH	Wed, Nov 9, 2005	23.00	23.00	23.00	23.00
1152	NASDAQ	NKSH	Mon, Nov 7, 2005	22.79	22.97	22.78	22.88
1151	NASDAQ	NKSH	Fri, Nov 4, 2005	23.19	23.19	23.00	23.00
1150	NASDAQ	NKSH	Thu, Nov 3, 2005	23.12	23.23	22.88	23.19
1149	NASDAQ	NKSH	Wed, Nov 2, 2005	22.63	22.97	22.63	22.75
1148	NASDAQ	NKSH	Tue, Nov 1, 2005	23.11	23.11	22.62	22.62
1147	NASDAQ	NKSH	Mon, Oct 31, 2005	23.10	23.11	23.10	23.11
1146	NASDAQ	NKSH	Fri, Oct 28, 2005	23.15	23.43	23.15	23.25
1145	NASDAQ	NKSH	Thu, Oct 27, 2005	23.36	23.36	23.36	23.36
1144	NASDAQ	NKSH	Wed, Oct 26, 2005	23.25	23.25	23.25	23.25
1143	NASDAQ	NKSH	Mon, Oct 24, 2005	23.39	23.39	23.39	23.39
1142	NASDAQ	NKSH	Thu, Oct 20, 2005	23.23	23.23	23.23	23.23
1141	NASDAQ	NKSH	Tue, Oct 18, 2005	23.13	23.25	23.13	23.23
1140	NASDAQ	NKSH	Thu, Oct 13, 2005	23.09	23.14	23.09	23.14
1139	NASDAQ	NKSH	Wed, Oct 12, 2005	23.13	23.45	23.13	23.45
1138	NASDAQ	NKSH	Fri, Oct 7, 2005	23.45	23.45	23.45	23.45
1137	NASDAQ	NKSH	Thu, Oct 6, 2005	23.30	23.44	23.09	23.09
1136	NASDAQ	NKSH	Wed, Oct 5, 2005	23.34	23.34	23.34	23.34
1135	NASDAQ	NKSH	Mon, Oct 3, 2005	23.50	23.50	23.34	23.34
1134	NASDAQ	NKSH	Thu, Sep 29, 2005	23.38	23.54	23.37	23.54
1133	NASDAQ	NKSH	Tue, Sep 27, 2005	23.36	23.36	23.36	23.36
1132	NASDAQ	NKSH	Mon, Sep 26, 2005	23.50	23.50	23.50	23.50
1131	NASDAQ	NKSH	Fri, Sep 23, 2005	23.50	23.65	23.50	23.65
1130	NASDAQ	NKSH	Tue, Sep 20, 2005	23.63	23.65	23.63	23.63
1129	NASDAQ	NKSH	Mon, Sep 19, 2005	23.75	23.75	23.45	23.45
1128	NASDAQ	NKSH	Thu, Sep 15, 2005	23.30	23.30	23.30	23.30
1127	NASDAQ	NKSH	Wed, Sep 14, 2005	23.43	23.43	23.43	23.43
1126	NASDAQ	NKSH	Tue, Sep 13, 2005	23.63	23.75	23.63	23.65
1125	NASDAQ	NKSH	Fri, Sep 9, 2005	23.18	23.63	23.18	23.43
1124	NASDAQ	NKSH	Thu, Sep 8, 2005	23.43	23.43	23.18	23.18
1123	NASDAQ	NKSH	Tue, Sep 6, 2005	23.45	23.45	23.28	23.28
1122	NASDAQ	NKSH	Fri, Sep 2, 2005	23.28	23.45	23.28	23.43
1121	NASDAQ	NKSH	Tue, Aug 30, 2005	23.45	23.52	23.30	23.52
1120	NASDAQ	NKSH	Mon, Aug 29, 2005	23.45	23.45	23.30	23.30
1119	NASDAQ	NKSH	Fri, Aug 26, 2005	23.30	23.30	23.30	23.30
1118	NASDAQ	NKSH	Wed, Aug 24, 2005	23.49	23.60	23.49	23.50
1117	NASDAQ	NKSH	Tue, Aug 23, 2005	23.34	23.34	23.34	23.34
1116	NASDAQ	NKSH	Mon, Aug 22, 2005	23.30	23.59	23.30	23.59
1115	NASDAQ	NKSH	Fri, Aug 19, 2005	23.60	23.60	23.60	23.60
1114	NASDAQ	NKSH	Thu, Aug 18, 2005	23.63	23.63	23.49	23.49
1113	NASDAQ	NKSH	Wed, Aug 17, 2005	23.53	23.70	23.53	23.70
1112	NASDAQ	NKSH	Fri, Aug 12, 2005	23.73	23.73	23.73	23.73
1111	NASDAQ	NKSH	Wed, Aug 10, 2005	23.49	23.49	23.49	23.49
1110	NASDAQ	NKSH	Mon, Aug 8, 2005	23.50	23.70	23.50	23.51
1109	NASDAQ	NKSH	Fri, Aug 5, 2005	23.50	23.53	23.50	23.53
1108	NASDAQ	NKSH	Thu, Aug 4, 2005	23.50	23.50	23.50	23.50
1107	NASDAQ	NKSH	Tue, Aug 2, 2005	23.49	23.55	23.49	23.50
1106	NASDAQ	NKSH	Mon, Aug 1, 2005	23.49	23.49	23.49	23.49
1105	NASDAQ	NKSH	Thu, Jul 28, 2005	23.15	23.25	23.13	23.25
1104	NASDAQ	NKSH	Wed, Jul 27, 2005	23.60	23.60	23.60	23.60
1103	NASDAQ	NKSH	Tue, Jul 26, 2005	23.60	23.60	23.53	23.53
1102	NASDAQ	NKSH	Mon, Jul 25, 2005	23.53	23.53	23.53	23.53
1101	NASDAQ	NKSH	Thu, Jul 21, 2005	23.21	23.53	23.21	23.53
1100	NASDAQ	NKSH	Wed, Jul 20, 2005	23.49	23.56	23.49	23.53
1099	NASDAQ	NKSH	Tue, Jul 19, 2005	23.47	23.48	23.30	23.30
1098	NASDAQ	NKSH	Mon, Jul 18, 2005	23.13	23.13	23.10	23.10
1097	NASDAQ	NKSH	Fri, Jul 15, 2005	23.00	23.38	23.00	23.38
1096	NASDAQ	NKSH	Thu, Jul 14, 2005	22.75	23.25	22.75	23.09
1095	NASDAQ	NKSH	Wed, Jul 13, 2005	23.00	23.00	22.80	22.80
1094	NASDAQ	NKSH	Tue, Jul 12, 2005	22.50	22.75	22.50	22.75
1093	NASDAQ	NKSH	Mon, Jul 11, 2005	22.13	22.53	22.13	22.53
1092	NASDAQ	NKSH	Thu, Jul 7, 2005	22.44	22.44	22.44	22.44
1091	NASDAQ	NKSH	Wed, Jul 6, 2005	22.27	22.54	22.27	22.51
1090	NASDAQ	NKSH	Tue, Jul 5, 2005	22.13	22.41	22.13	22.28
1089	NASDAQ	NKSH	Fri, Jul 1, 2005	22.18	22.67	22.18	22.67
1088	NASDAQ	NKSH	Thu, Jun 30, 2005	22.10	22.23	22.10	22.23
1087	NASDAQ	NKSH	Wed, Jun 29, 2005	22.78	22.78	21.75	21.88
1086	NASDAQ	NKSH	Tue, Jun 28, 2005	22.25	22.50	22.16	22.16
1085	NASDAQ	NKSH	Mon, Jun 27, 2005	22.36	22.38	22.10	22.10
1084	NASDAQ	NKSH	Fri, Jun 24, 2005	22.78	22.95	22.00	22.00
1083	NASDAQ	NKSH	Thu, Jun 23, 2005	22.80	22.85	22.80	22.80
1082	NASDAQ	NKSH	Wed, Jun 22, 2005	23.70	23.70	23.70	23.70
1081	NASDAQ	NKSH	Tue, Jun 21, 2005	23.25	23.25	22.79	22.79
1080	NASDAQ	NKSH	Mon, Jun 20, 2005	23.23	23.25	23.00	23.00
1079	NASDAQ	NKSH	Fri, Jun 17, 2005	23.50	23.63	23.32	23.50
1078	NASDAQ	NKSH	Thu, Jun 16, 2005	23.63	23.63	23.63	23.63
1077	NASDAQ	NKSH	Wed, Jun 15, 2005	23.40	23.59	23.40	23.50
1076	NASDAQ	NKSH	Tue, Jun 14, 2005	23.55	23.66	23.39	23.39
1075	NASDAQ	NKSH	Mon, Jun 13, 2005	23.91	23.91	23.40	23.41
1074	NASDAQ	NKSH	Fri, Jun 10, 2005	23.85	23.85	23.55	23.55
1073	NASDAQ	NKSH	Thu, Jun 9, 2005	24.35	24.36	23.68	23.68
1072	NASDAQ	NKSH	Tue, Jun 7, 2005	24.01	24.35	23.75	23.88
1071	NASDAQ	NKSH	Mon, Jun 6, 2005	24.00	24.35	23.93	24.00
1070	NASDAQ	NKSH	Fri, Jun 3, 2005	24.00	24.28	23.84	23.84
1069	NASDAQ	NKSH	Thu, Jun 2, 2005	23.76	24.38	23.75	24.38
1068	NASDAQ	NKSH	Wed, Jun 1, 2005	23.97	24.25	22.98	24.25
1067	NASDAQ	NKSH	Tue, May 31, 2005	23.50	23.63	23.03	23.63
1066	NASDAQ	NKSH	Fri, May 27, 2005	23.75	23.75	23.75	23.75
1065	NASDAQ	NKSH	Thu, May 26, 2005	23.97	23.97	23.51	23.75
1064	NASDAQ	NKSH	Wed, May 25, 2005	23.50	23.64	23.38	23.51
1063	NASDAQ	NKSH	Tue, May 24, 2005	23.39	23.83	23.33	23.33
1062	NASDAQ	NKSH	Mon, May 23, 2005	23.82	23.82	23.14	23.19
1061	NASDAQ	NKSH	Fri, May 20, 2005	23.50	23.65	23.35	23.65
1060	NASDAQ	NKSH	Thu, May 19, 2005	23.13	23.13	23.13	23.13
1059	NASDAQ	NKSH	Wed, May 18, 2005	23.08	23.50	23.08	23.28
1058	NASDAQ	NKSH	Tue, May 17, 2005	22.83	23.13	22.83	23.13
1057	NASDAQ	NKSH	Mon, May 16, 2005	22.77	23.20	22.50	22.76
1056	NASDAQ	NKSH	Fri, May 13, 2005	26.34	26.34	22.62	23.22
1055	NASDAQ	NKSH	Thu, May 12, 2005	22.09	22.09	22.09	22.09
1054	NASDAQ	NKSH	Tue, May 10, 2005	22.09	22.09	22.09	22.09
1053	NASDAQ	NKSH	Mon, May 9, 2005	22.25	22.25	21.96	22.25
1052	NASDAQ	NKSH	Fri, May 6, 2005	22.50	22.50	22.41	22.42
1051	NASDAQ	NKSH	Thu, May 5, 2005	22.30	22.60	22.11	22.21
1050	NASDAQ	NKSH	Wed, May 4, 2005	22.63	22.63	22.38	22.38
1049	NASDAQ	NKSH	Tue, May 3, 2005	22.38	22.38	22.38	22.38
1048	NASDAQ	NKSH	Mon, May 2, 2005	22.63	22.63	22.30	22.38
1047	NASDAQ	NKSH	Fri, Apr 29, 2005	22.30	22.50	22.30	22.50
1046	NASDAQ	NKSH	Thu, Apr 28, 2005	22.75	22.75	22.31	22.31
1045	NASDAQ	NKSH	Tue, Apr 26, 2005	22.36	22.75	22.36	22.75
1044	NASDAQ	NKSH	Mon, Apr 25, 2005	22.75	23.01	22.47	22.47
1043	NASDAQ	NKSH	Fri, Apr 22, 2005	22.75	22.75	22.75	22.75
1042	NASDAQ	NKSH	Thu, Apr 21, 2005	23.00	23.02	22.58	22.58
1041	NASDAQ	NKSH	Wed, Apr 20, 2005	22.95	23.19	22.62	22.62
1040	NASDAQ	NKSH	Tue, Apr 19, 2005	23.25	23.25	22.60	22.98
1039	NASDAQ	NKSH	Mon, Apr 18, 2005	22.51	22.88	22.48	22.88
1038	NASDAQ	NKSH	Fri, Apr 15, 2005	22.88	22.88	22.85	22.88
1037	NASDAQ	NKSH	Thu, Apr 14, 2005	23.23	23.31	23.13	23.13
1036	NASDAQ	NKSH	Wed, Apr 13, 2005	23.18	23.18	23.01	23.01
1035	NASDAQ	NKSH	Mon, Apr 11, 2005	23.75	23.75	23.50	23.50
1034	NASDAQ	NKSH	Fri, Apr 8, 2005	23.35	23.75	23.35	23.50
1033	NASDAQ	NKSH	Thu, Apr 7, 2005	23.27	23.50	23.27	23.50
1032	NASDAQ	NKSH	Wed, Apr 6, 2005	23.40	23.50	23.16	23.45
1031	NASDAQ	NKSH	Tue, Apr 5, 2005	23.00	23.47	23.00	23.40
1030	NASDAQ	NKSH	Mon, Apr 4, 2005	23.23	23.50	23.13	23.50
1029	NASDAQ	NKSH	Fri, Apr 1, 2005	22.75	22.90	22.73	22.90
1028	NASDAQ	NKSH	Thu, Mar 31, 2005	23.04	23.04	22.58	22.58
1027	NASDAQ	NKSH	Wed, Mar 30, 2005	23.00	23.19	22.95	22.95
1026	NASDAQ	NKSH	Tue, Mar 29, 2005	23.50	23.68	23.17	23.25
1025	NASDAQ	NKSH	Mon, Mar 28, 2005	23.82	23.82	23.68	23.68
1024	NASDAQ	NKSH	Tue, Mar 22, 2005	23.80	24.39	23.80	24.39
1023	NASDAQ	NKSH	Mon, Mar 21, 2005	24.03	24.34	23.80	23.80
1022	NASDAQ	NKSH	Fri, Mar 18, 2005	24.70	24.87	24.03	24.68
1021	NASDAQ	NKSH	Thu, Mar 17, 2005	24.20	24.50	24.20	24.50
1020	NASDAQ	NKSH	Wed, Mar 16, 2005	24.86	24.92	24.50	24.50
1019	NASDAQ	NKSH	Tue, Mar 15, 2005	24.86	24.86	24.86	24.86
1018	NASDAQ	NKSH	Mon, Mar 14, 2005	25.00	25.00	24.85	24.86
1017	NASDAQ	NKSH	Fri, Mar 11, 2005	24.75	25.02	24.51	24.89
1016	NASDAQ	NKSH	Thu, Mar 10, 2005	24.75	24.75	24.75	24.75
1015	NASDAQ	NKSH	Wed, Mar 9, 2005	24.76	24.76	24.76	24.76
1014	NASDAQ	NKSH	Mon, Mar 7, 2005	25.03	25.43	24.81	25.03
1013	NASDAQ	NKSH	Fri, Mar 4, 2005	24.84	24.84	24.84	24.84
1012	NASDAQ	NKSH	Tue, Mar 1, 2005	25.01	25.01	25.01	25.01
1011	NASDAQ	NKSH	Mon, Feb 28, 2005	24.97	25.00	24.83	24.97
1010	NASDAQ	NKSH	Fri, Feb 25, 2005	24.90	24.97	24.86	24.97
1009	NASDAQ	NKSH	Thu, Feb 24, 2005	24.79	24.79	24.66	24.79
1008	NASDAQ	NKSH	Wed, Feb 23, 2005	24.62	24.77	24.45	24.77
1007	NASDAQ	NKSH	Tue, Feb 22, 2005	24.99	24.99	24.51	24.51
1006	NASDAQ	NKSH	Fri, Feb 18, 2005	24.95	24.95	24.52	24.71
1005	NASDAQ	NKSH	Wed, Feb 16, 2005	24.95	25.00	24.95	24.95
1004	NASDAQ	NKSH	Tue, Feb 15, 2005	24.95	25.00	24.94	24.94
1003	NASDAQ	NKSH	Mon, Feb 14, 2005	24.58	24.95	24.58	24.70
1002	NASDAQ	NKSH	Fri, Feb 11, 2005	24.45	24.45	24.45	24.45
1001	NASDAQ	NKSH	Thu, Feb 10, 2005	24.60	24.89	24.23	24.45
1000	NASDAQ	NKSH	Wed, Feb 9, 2005	24.92	25.07	24.67	25.07
999	NASDAQ	NKSH	Tue, Feb 8, 2005	25.13	25.13	24.92	25.00
998	NASDAQ	NKSH	Mon, Feb 7, 2005	25.00	25.00	24.73	25.00
997	NASDAQ	NKSH	Fri, Feb 4, 2005	25.00	25.50	24.59	24.80
996	NASDAQ	NKSH	Thu, Feb 3, 2005	25.45	25.45	25.01	25.10
995	NASDAQ	NKSH	Wed, Feb 2, 2005	25.86	25.86	25.38	25.49
994	NASDAQ	NKSH	Tue, Feb 1, 2005	25.75	25.75	25.50	25.50
993	NASDAQ	NKSH	Mon, Jan 31, 2005	26.00	26.00	25.75	25.75
992	NASDAQ	NKSH	Fri, Jan 28, 2005	25.75	25.75	25.75	25.75
991	NASDAQ	NKSH	Wed, Jan 26, 2005	25.75	25.75	25.75	25.75
990	NASDAQ	NKSH	Tue, Jan 25, 2005	25.75	25.75	25.75	25.75
989	NASDAQ	NKSH	Mon, Jan 24, 2005	25.64	25.75	25.64	25.74
988	NASDAQ	NKSH	Fri, Jan 21, 2005	25.72	26.13	25.72	26.13
987	NASDAQ	NKSH	Thu, Jan 20, 2005	25.70	25.72	25.70	25.72
986	NASDAQ	NKSH	Wed, Jan 19, 2005	26.30	26.30	26.11	26.11
985	NASDAQ	NKSH	Thu, Jan 13, 2005	26.09	26.50	26.09	26.50
984	NASDAQ	NKSH	Wed, Jan 12, 2005	26.00	26.18	26.00	26.18
983	NASDAQ	NKSH	Mon, Jan 10, 2005	26.50	26.53	26.45	26.53
982	NASDAQ	NKSH	Fri, Jan 7, 2005	26.50	26.51	26.40	26.40
981	NASDAQ	NKSH	Thu, Jan 6, 2005	26.28	26.40	26.26	26.26
980	NASDAQ	NKSH	Wed, Jan 5, 2005	26.33	26.50	26.33	26.46
979	NASDAQ	NKSH	Mon, Jan 3, 2005	25.77	26.51	25.77	26.51
978	NASDAQ	NKSH	Fri, Dec 31, 2004	26.68	26.84	26.59	26.84
977	NASDAQ	NKSH	Wed, Dec 29, 2004	26.99	26.99	26.99	26.99
976	NASDAQ	NKSH	Tue, Dec 28, 2004	26.73	26.76	26.64	26.72
975	NASDAQ	NKSH	Mon, Dec 27, 2004	26.88	26.90	26.73	26.90
974	NASDAQ	NKSH	Thu, Dec 23, 2004	26.47	26.86	26.42	26.48
973	NASDAQ	NKSH	Wed, Dec 22, 2004	26.50	26.74	26.50	26.55
972	NASDAQ	NKSH	Tue, Dec 21, 2004	26.38	26.65	26.15	26.48
971	NASDAQ	NKSH	Mon, Dec 20, 2004	25.66	26.05	25.66	26.04
970	NASDAQ	NKSH	Fri, Dec 17, 2004	25.50	26.05	25.50	26.05
969	NASDAQ	NKSH	Thu, Dec 16, 2004	26.50	26.50	26.24	26.48
968	NASDAQ	NKSH	Wed, Dec 15, 2004	26.20	26.24	26.20	26.24
967	NASDAQ	NKSH	Tue, Dec 14, 2004	26.00	26.39	26.00	26.39
966	NASDAQ	NKSH	Mon, Dec 13, 2004	26.20	26.20	26.20	26.20
965	NASDAQ	NKSH	Fri, Dec 10, 2004	26.18	26.32	25.93	26.20
964	NASDAQ	NKSH	Wed, Dec 8, 2004	26.16	26.16	26.01	26.01
963	NASDAQ	NKSH	Tue, Dec 7, 2004	26.02	26.13	26.00	26.00
962	NASDAQ	NKSH	Mon, Dec 6, 2004	26.05	26.05	26.00	26.00
961	NASDAQ	NKSH	Fri, Dec 3, 2004	25.98	26.09	25.95	26.02
960	NASDAQ	NKSH	Thu, Dec 2, 2004	24.88	26.26	24.88	26.26
959	NASDAQ	NKSH	Wed, Dec 1, 2004	25.96	26.08	25.96	26.06
958	NASDAQ	NKSH	Mon, Nov 29, 2004	25.87	25.97	25.75	25.97
957	NASDAQ	NKSH	Fri, Nov 26, 2004	25.50	25.57	25.50	25.55
956	NASDAQ	NKSH	Wed, Nov 24, 2004	25.88	25.88	25.87	25.87
955	NASDAQ	NKSH	Tue, Nov 23, 2004	25.87	25.87	25.87	25.87
954	NASDAQ	NKSH	Mon, Nov 22, 2004	25.57	25.90	25.39	25.50
953	NASDAQ	NKSH	Fri, Nov 19, 2004	25.75	25.86	25.53	25.58
952	NASDAQ	NKSH	Thu, Nov 18, 2004	25.50	25.50	25.50	25.50
951	NASDAQ	NKSH	Wed, Nov 17, 2004	25.70	25.90	25.50	25.51
950	NASDAQ	NKSH	Tue, Nov 16, 2004	25.26	25.62	25.26	25.62
949	NASDAQ	NKSH	Mon, Nov 15, 2004	25.50	25.52	25.40	25.52
948	NASDAQ	NKSH	Fri, Nov 12, 2004	25.43	25.53	25.38	25.50
947	NASDAQ	NKSH	Thu, Nov 11, 2004	25.35	25.38	25.07	25.26
946	NASDAQ	NKSH	Wed, Nov 10, 2004	24.53	25.33	24.53	25.21
945	NASDAQ	NKSH	Tue, Nov 9, 2004	24.11	24.50	24.11	24.50
944	NASDAQ	NKSH	Mon, Nov 8, 2004	23.80	24.20	23.60	24.20
943	NASDAQ	NKSH	Fri, Nov 5, 2004	23.50	23.65	23.50	23.58
942	NASDAQ	NKSH	Thu, Nov 4, 2004	23.53	23.70	23.43	23.70
941	NASDAQ	NKSH	Wed, Nov 3, 2004	23.25	23.60	23.25	23.53
940	NASDAQ	NKSH	Tue, Nov 2, 2004	23.13	23.37	23.13	23.23
939	NASDAQ	NKSH	Mon, Nov 1, 2004	22.88	22.88	22.88	22.88
938	NASDAQ	NKSH	Fri, Oct 29, 2004	23.45	23.45	22.93	23.13
937	NASDAQ	NKSH	Wed, Oct 27, 2004	23.11	23.13	22.93	23.04
936	NASDAQ	NKSH	Tue, Oct 26, 2004	23.10	23.27	23.10	23.27
935	NASDAQ	NKSH	Mon, Oct 25, 2004	23.50	23.50	23.50	23.50
934	NASDAQ	NKSH	Fri, Oct 22, 2004	23.49	23.49	23.28	23.35
933	NASDAQ	NKSH	Thu, Oct 21, 2004	23.25	23.49	23.23	23.41
932	NASDAQ	NKSH	Wed, Oct 20, 2004	22.37	23.24	22.29	23.24
931	NASDAQ	NKSH	Tue, Oct 19, 2004	22.19	22.20	22.19	22.20
930	NASDAQ	NKSH	Mon, Oct 18, 2004	21.94	22.07	21.94	22.07
929	NASDAQ	NKSH	Fri, Oct 15, 2004	21.68	21.71	21.68	21.70
928	NASDAQ	NKSH	Wed, Oct 13, 2004	22.06	22.13	21.88	21.88
927	NASDAQ	NKSH	Tue, Oct 12, 2004	22.01	22.01	21.94	21.94
926	NASDAQ	NKSH	Fri, Oct 8, 2004	21.82	21.82	21.72	21.72
925	NASDAQ	NKSH	Thu, Oct 7, 2004	21.82	21.98	21.69	21.91
924	NASDAQ	NKSH	Wed, Oct 6, 2004	21.81	22.00	21.50	22.00
923	NASDAQ	NKSH	Tue, Oct 5, 2004	21.83	21.88	21.81	21.87
922	NASDAQ	NKSH	Mon, Oct 4, 2004	21.69	21.87	21.50	21.81
921	NASDAQ	NKSH	Fri, Oct 1, 2004	21.70	21.90	21.48	21.73
920	NASDAQ	NKSH	Thu, Sep 30, 2004	21.68	21.95	21.68	21.85
919	NASDAQ	NKSH	Wed, Sep 29, 2004	21.93	22.12	21.72	21.85
918	NASDAQ	NKSH	Tue, Sep 28, 2004	21.68	22.22	21.68	22.22
917	NASDAQ	NKSH	Mon, Sep 27, 2004	21.84	21.84	21.84	21.84
916	NASDAQ	NKSH	Fri, Sep 24, 2004	21.68	21.68	21.68	21.68
915	NASDAQ	NKSH	Wed, Sep 22, 2004	21.69	21.69	21.68	21.68
914	NASDAQ	NKSH	Tue, Sep 21, 2004	21.70	21.80	21.68	21.68
913	NASDAQ	NKSH	Mon, Sep 20, 2004	21.68	21.97	21.68	21.97
912	NASDAQ	NKSH	Fri, Sep 17, 2004	22.01	22.01	21.80	21.80
911	NASDAQ	NKSH	Thu, Sep 16, 2004	22.00	22.00	22.00	22.00
910	NASDAQ	NKSH	Wed, Sep 15, 2004	21.85	22.00	21.79	22.00
909	NASDAQ	NKSH	Tue, Sep 14, 2004	22.00	22.18	21.68	22.02
908	NASDAQ	NKSH	Mon, Sep 13, 2004	21.83	22.25	21.68	22.00
907	NASDAQ	NKSH	Fri, Sep 10, 2004	21.95	22.14	21.90	21.91
906	NASDAQ	NKSH	Tue, Sep 7, 2004	22.20	22.20	21.95	21.95
905	NASDAQ	NKSH	Fri, Sep 3, 2004	22.00	22.03	21.70	22.03
904	NASDAQ	NKSH	Thu, Sep 2, 2004	21.81	21.98	21.81	21.98
903	NASDAQ	NKSH	Wed, Sep 1, 2004	21.83	21.87	21.83	21.87
902	NASDAQ	NKSH	Mon, Aug 30, 2004	21.50	21.88	21.48	21.55
901	NASDAQ	NKSH	Fri, Aug 27, 2004	21.51	21.51	21.49	21.50
900	NASDAQ	NKSH	Thu, Aug 26, 2004	21.85	21.85	21.63	21.63
899	NASDAQ	NKSH	Wed, Aug 25, 2004	21.98	22.05	21.95	21.95
898	NASDAQ	NKSH	Tue, Aug 24, 2004	22.04	22.18	21.83	21.91
897	NASDAQ	NKSH	Mon, Aug 23, 2004	22.01	22.01	21.77	21.77
896	NASDAQ	NKSH	Fri, Aug 20, 2004	21.75	21.86	21.55	21.86
895	NASDAQ	NKSH	Thu, Aug 19, 2004	21.55	21.69	21.55	21.69
894	NASDAQ	NKSH	Wed, Aug 18, 2004	21.56	21.74	21.56	21.74
893	NASDAQ	NKSH	Tue, Aug 17, 2004	21.75	22.00	21.66	21.66
892	NASDAQ	NKSH	Mon, Aug 16, 2004	21.55	21.95	21.54	21.95
891	NASDAQ	NKSH	Fri, Aug 13, 2004	21.54	21.66	21.54	21.66
890	NASDAQ	NKSH	Thu, Aug 12, 2004	21.77	21.77	21.77	21.77
889	NASDAQ	NKSH	Wed, Aug 11, 2004	21.88	21.88	21.78	21.78
888	NASDAQ	NKSH	Tue, Aug 10, 2004	21.54	21.54	21.54	21.54
887	NASDAQ	NKSH	Mon, Aug 9, 2004	21.42	21.60	21.40	21.60
886	NASDAQ	NKSH	Fri, Aug 6, 2004	21.44	21.69	21.38	21.58
885	NASDAQ	NKSH	Thu, Aug 5, 2004	21.75	21.75	21.50	21.50
884	NASDAQ	NKSH	Wed, Aug 4, 2004	21.51	22.00	21.51	21.88
883	NASDAQ	NKSH	Tue, Aug 3, 2004	21.53	21.85	21.49	21.84
882	NASDAQ	NKSH	Mon, Aug 2, 2004	21.70	21.70	21.69	21.70
881	NASDAQ	NKSH	Fri, Jul 30, 2004	21.58	21.76	21.58	21.70
880	NASDAQ	NKSH	Thu, Jul 29, 2004	21.64	21.88	21.64	21.87
879	NASDAQ	NKSH	Wed, Jul 28, 2004	21.83	21.84	21.83	21.83
878	NASDAQ	NKSH	Tue, Jul 27, 2004	21.60	21.86	21.56	21.75
877	NASDAQ	NKSH	Mon, Jul 26, 2004	21.54	21.84	21.54	21.63
876	NASDAQ	NKSH	Fri, Jul 23, 2004	21.53	21.63	21.53	21.54
875	NASDAQ	NKSH	Thu, Jul 22, 2004	21.58	21.65	21.55	21.56
874	NASDAQ	NKSH	Wed, Jul 21, 2004	21.93	21.93	21.63	21.65
873	NASDAQ	NKSH	Tue, Jul 20, 2004	21.66	21.70	21.65	21.66
872	NASDAQ	NKSH	Mon, Jul 19, 2004	21.68	21.89	21.68	21.88
871	NASDAQ	NKSH	Fri, Jul 16, 2004	21.97	21.98	21.63	21.88
870	NASDAQ	NKSH	Thu, Jul 15, 2004	21.63	21.88	21.63	21.88
869	NASDAQ	NKSH	Wed, Jul 14, 2004	21.89	21.90	21.76	21.88
868	NASDAQ	NKSH	Tue, Jul 13, 2004	21.88	21.91	21.86	21.88
867	NASDAQ	NKSH	Mon, Jul 12, 2004	21.66	21.93	21.66	21.88
866	NASDAQ	NKSH	Fri, Jul 9, 2004	21.58	21.80	21.58	21.80
865	NASDAQ	NKSH	Thu, Jul 8, 2004	21.83	22.00	21.52	22.00
864	NASDAQ	NKSH	Wed, Jul 7, 2004	21.18	22.00	21.18	22.00
863	NASDAQ	NKSH	Tue, Jul 6, 2004	21.33	21.47	21.15	21.35
862	NASDAQ	NKSH	Fri, Jul 2, 2004	21.01	21.29	20.99	21.27
861	NASDAQ	NKSH	Thu, Jul 1, 2004	20.75	20.80	20.71	20.78
860	NASDAQ	NKSH	Wed, Jun 30, 2004	21.02	21.02	20.62	20.75
859	NASDAQ	NKSH	Tue, Jun 29, 2004	20.48	20.94	20.48	20.94
858	NASDAQ	NKSH	Mon, Jun 28, 2004	20.25	20.93	20.25	20.57
857	NASDAQ	NKSH	Fri, Jun 25, 2004	20.90	21.51	20.15	20.47
856	NASDAQ	NKSH	Thu, Jun 24, 2004	21.59	21.59	20.56	20.56
855	NASDAQ	NKSH	Wed, Jun 23, 2004	21.75	21.87	20.75	20.98
854	NASDAQ	NKSH	Tue, Jun 22, 2004	21.36	21.75	21.26	21.54
853	NASDAQ	NKSH	Mon, Jun 21, 2004	21.67	21.74	21.26	21.50
852	NASDAQ	NKSH	Fri, Jun 18, 2004	21.54	21.90	21.28	21.53
851	NASDAQ	NKSH	Thu, Jun 17, 2004	21.80	21.93	21.25	21.63
850	NASDAQ	NKSH	Wed, Jun 16, 2004	21.79	21.79	21.53	21.54
849	NASDAQ	NKSH	Tue, Jun 15, 2004	21.40	21.73	21.40	21.70
848	NASDAQ	NKSH	Mon, Jun 14, 2004	21.39	21.56	21.38	21.38
847	NASDAQ	NKSH	Thu, Jun 10, 2004	21.67	21.85	21.25	21.42
846	NASDAQ	NKSH	Wed, Jun 9, 2004	21.50	21.72	21.50	21.52
845	NASDAQ	NKSH	Tue, Jun 8, 2004	21.12	21.43	21.03	21.41
844	NASDAQ	NKSH	Mon, Jun 7, 2004	20.75	21.21	20.75	21.08
843	NASDAQ	NKSH	Fri, Jun 4, 2004	20.44	20.70	20.43	20.70
842	NASDAQ	NKSH	Thu, Jun 3, 2004	20.30	20.47	20.28	20.41
841	NASDAQ	NKSH	Wed, Jun 2, 2004	20.09	20.50	20.03	20.41
840	NASDAQ	NKSH	Tue, Jun 1, 2004	20.35	20.35	19.93	20.20
839	NASDAQ	NKSH	Fri, May 28, 2004	19.93	20.26	19.93	20.21
838	NASDAQ	NKSH	Thu, May 27, 2004	19.73	20.25	19.68	20.25
837	NASDAQ	NKSH	Wed, May 26, 2004	19.88	20.20	19.75	20.20
836	NASDAQ	NKSH	Tue, May 25, 2004	19.75	19.95	19.61	19.95
835	NASDAQ	NKSH	Mon, May 24, 2004	19.77	20.00	19.50	19.60
834	NASDAQ	NKSH	Fri, May 21, 2004	19.51	19.67	19.51	19.66
833	NASDAQ	NKSH	Thu, May 20, 2004	19.20	19.90	19.20	19.70
832	NASDAQ	NKSH	Wed, May 19, 2004	19.69	19.94	19.55	19.76
831	NASDAQ	NKSH	Tue, May 18, 2004	19.59	19.62	19.50	19.57
830	NASDAQ	NKSH	Mon, May 17, 2004	19.40	19.62	19.15	19.59
829	NASDAQ	NKSH	Fri, May 14, 2004	19.37	19.53	19.14	19.41
828	NASDAQ	NKSH	Thu, May 13, 2004	19.00	19.48	18.83	19.38
827	NASDAQ	NKSH	Wed, May 12, 2004	18.75	19.02	18.51	19.00
826	NASDAQ	NKSH	Tue, May 11, 2004	19.00	19.23	18.76	18.90
825	NASDAQ	NKSH	Mon, May 10, 2004	19.52	20.75	18.72	18.72
824	NASDAQ	NKSH	Fri, May 7, 2004	21.07	21.62	19.58	19.58
823	NASDAQ	NKSH	Thu, May 6, 2004	21.54	21.89	20.63	20.75
822	NASDAQ	NKSH	Wed, May 5, 2004	21.91	21.91	21.55	21.55
821	NASDAQ	NKSH	Tue, May 4, 2004	22.13	22.32	21.66	21.88
820	NASDAQ	NKSH	Mon, May 3, 2004	22.06	22.55	22.06	22.13
819	NASDAQ	NKSH	Fri, Apr 30, 2004	22.25	22.50	22.03	22.38
818	NASDAQ	NKSH	Thu, Apr 29, 2004	22.67	22.67	22.18	22.18
817	NASDAQ	NKSH	Wed, Apr 28, 2004	23.04	23.18	22.75	22.75
816	NASDAQ	NKSH	Tue, Apr 27, 2004	23.27	23.47	23.05	23.18
815	NASDAQ	NKSH	Mon, Apr 26, 2004	23.06	23.49	23.06	23.32
814	NASDAQ	NKSH	Fri, Apr 23, 2004	23.65	23.65	23.15	23.50
813	NASDAQ	NKSH	Thu, Apr 22, 2004	23.99	23.99	23.06	23.30
812	NASDAQ	NKSH	Wed, Apr 21, 2004	23.74	23.74	23.05	23.05
811	NASDAQ	NKSH	Tue, Apr 20, 2004	23.43	23.43	23.04	23.04
810	NASDAQ	NKSH	Mon, Apr 19, 2004	23.32	24.04	23.26	23.90
809	NASDAQ	NKSH	Fri, Apr 16, 2004	23.40	24.20	23.40	24.19
808	NASDAQ	NKSH	Thu, Apr 15, 2004	22.91	23.16	22.88	23.16
807	NASDAQ	NKSH	Wed, Apr 14, 2004	23.45	23.50	22.93	22.93
806	NASDAQ	NKSH	Tue, Apr 13, 2004	24.36	24.36	23.17	23.17
805	NASDAQ	NKSH	Mon, Apr 12, 2004	24.24	24.24	24.06	24.06
804	NASDAQ	NKSH	Thu, Apr 8, 2004	24.55	24.92	24.28	24.50
803	NASDAQ	NKSH	Wed, Apr 7, 2004	24.81	24.81	24.63	24.63
802	NASDAQ	NKSH	Tue, Apr 6, 2004	25.13	25.13	24.55	24.68
801	NASDAQ	NKSH	Mon, Apr 5, 2004	25.50	25.50	25.01	25.04
800	NASDAQ	NKSH	Fri, Apr 2, 2004	25.22	25.22	25.05	25.22
799	NASDAQ	NKSH	Thu, Apr 1, 2004	25.15	25.15	25.01	25.05
798	NASDAQ	NKSH	Wed, Mar 31, 2004	25.10	25.68	25.10	25.56
797	NASDAQ	NKSH	Tue, Mar 30, 2004	25.65	25.65	25.32	25.32
796	NASDAQ	NKSH	Mon, Mar 29, 2004	25.67	25.67	25.65	25.65
795	NASDAQ	NKSH	Fri, Mar 26, 2004	25.11	25.50	25.10	25.10
794	NASDAQ	NKSH	Thu, Mar 25, 2004	25.02	25.62	25.02	25.11
793	NASDAQ	NKSH	Wed, Mar 24, 2004	25.26	25.75	25.15	25.15
792	NASDAQ	NKSH	Tue, Mar 23, 2004	25.45	25.63	25.45	25.63
791	NASDAQ	NKSH	Mon, Mar 22, 2004	26.00	26.00	25.35	25.38
790	NASDAQ	NKSH	Fri, Mar 19, 2004	25.86	26.13	25.86	26.05
789	NASDAQ	NKSH	Thu, Mar 18, 2004	26.09	26.18	25.87	26.18
788	NASDAQ	NKSH	Wed, Mar 17, 2004	26.24	26.24	26.07	26.12
787	NASDAQ	NKSH	Tue, Mar 16, 2004	26.00	26.00	26.00	26.00
786	NASDAQ	NKSH	Mon, Mar 15, 2004	26.80	26.80	25.88	26.00
785	NASDAQ	NKSH	Fri, Mar 12, 2004	26.83	27.23	26.38	27.23
784	NASDAQ	NKSH	Thu, Mar 11, 2004	26.67	26.93	26.38	26.93
783	NASDAQ	NKSH	Wed, Mar 10, 2004	26.43	26.89	26.43	26.89
782	NASDAQ	NKSH	Tue, Mar 9, 2004	26.83	27.25	26.39	27.00
781	NASDAQ	NKSH	Mon, Mar 8, 2004	27.19	27.25	26.83	26.83
780	NASDAQ	NKSH	Fri, Mar 5, 2004	27.06	27.32	26.50	27.25
779	NASDAQ	NKSH	Thu, Mar 4, 2004	26.37	27.25	26.37	27.15
778	NASDAQ	NKSH	Wed, Mar 3, 2004	27.39	27.39	26.54	26.54
777	NASDAQ	NKSH	Tue, Mar 2, 2004	27.10	27.10	27.08	27.08
776	NASDAQ	NKSH	Mon, Mar 1, 2004	27.19	27.25	27.11	27.24
775	NASDAQ	NKSH	Fri, Feb 27, 2004	27.13	27.30	27.13	27.18
774	NASDAQ	NKSH	Thu, Feb 26, 2004	27.18	27.30	27.16	27.26
773	NASDAQ	NKSH	Wed, Feb 25, 2004	27.14	27.30	27.14	27.30
772	NASDAQ	NKSH	Tue, Feb 24, 2004	27.14	27.43	27.14	27.25
771	NASDAQ	NKSH	Mon, Feb 23, 2004	27.14	27.43	27.14	27.22
770	NASDAQ	NKSH	Fri, Feb 20, 2004	27.34	27.34	27.08	27.15
769	NASDAQ	NKSH	Thu, Feb 19, 2004	28.00	28.00	27.19	27.19
768	NASDAQ	NKSH	Wed, Feb 18, 2004	27.37	28.48	27.16	28.09
767	NASDAQ	NKSH	Tue, Feb 17, 2004	27.18	27.37	27.02	27.18
766	NASDAQ	NKSH	Fri, Feb 13, 2004	27.00	27.13	27.00	27.00
765	NASDAQ	NKSH	Thu, Feb 12, 2004	26.76	26.76	26.76	26.76
764	NASDAQ	NKSH	Wed, Feb 11, 2004	26.99	27.25	26.96	27.25
763	NASDAQ	NKSH	Tue, Feb 10, 2004	26.50	26.95	26.35	26.95
762	NASDAQ	NKSH	Mon, Feb 9, 2004	26.22	26.67	26.22	26.22
761	NASDAQ	NKSH	Fri, Feb 6, 2004	26.45	26.67	26.27	26.27
760	NASDAQ	NKSH	Thu, Feb 5, 2004	26.42	26.50	26.13	26.20
759	NASDAQ	NKSH	Wed, Feb 4, 2004	26.09	26.18	26.05	26.10
758	NASDAQ	NKSH	Tue, Feb 3, 2004	26.40	26.40	26.15	26.15
757	NASDAQ	NKSH	Mon, Feb 2, 2004	26.32	26.38	26.28	26.31
756	NASDAQ	NKSH	Fri, Jan 30, 2004	25.90	26.17	25.90	26.15
755	NASDAQ	NKSH	Thu, Jan 29, 2004	26.22	26.22	25.88	25.94
754	NASDAQ	NKSH	Wed, Jan 28, 2004	26.33	26.42	26.10	26.10
753	NASDAQ	NKSH	Tue, Jan 27, 2004	26.23	26.31	26.20	26.20
752	NASDAQ	NKSH	Mon, Jan 26, 2004	25.90	26.28	25.86	26.28
751	NASDAQ	NKSH	Fri, Jan 23, 2004	25.73	26.00	25.73	25.90
750	NASDAQ	NKSH	Thu, Jan 22, 2004	25.70	26.00	25.70	25.96
749	NASDAQ	NKSH	Wed, Jan 21, 2004	25.71	26.07	25.70	25.70
748	NASDAQ	NKSH	Tue, Jan 20, 2004	25.95	26.08	25.63	26.00
747	NASDAQ	NKSH	Fri, Jan 16, 2004	25.83	25.83	25.65	25.66
746	NASDAQ	NKSH	Thu, Jan 15, 2004	25.85	25.95	25.63	25.66
745	NASDAQ	NKSH	Wed, Jan 14, 2004	25.90	25.95	25.60	25.77
744	NASDAQ	NKSH	Tue, Jan 13, 2004	25.79	25.79	25.61	25.61
743	NASDAQ	NKSH	Mon, Jan 12, 2004	25.60	25.83	25.43	25.82
742	NASDAQ	NKSH	Fri, Jan 9, 2004	25.45	25.45	25.45	25.45
741	NASDAQ	NKSH	Thu, Jan 8, 2004	25.34	25.51	25.20	25.45
740	NASDAQ	NKSH	Wed, Jan 7, 2004	25.16	25.50	25.16	25.50
739	NASDAQ	NKSH	Tue, Jan 6, 2004	25.30	25.38	25.20	25.29
738	NASDAQ	NKSH	Mon, Jan 5, 2004	25.65	25.77	25.06	25.38
737	NASDAQ	NKSH	Fri, Jan 2, 2004	24.70	25.65	24.69	25.50
736	NASDAQ	NKSH	Wed, Dec 31, 2003	24.83	25.11	24.69	24.69
735	NASDAQ	NKSH	Tue, Dec 30, 2003	24.88	24.90	24.82	24.82
734	NASDAQ	NKSH	Mon, Dec 29, 2003	24.90	24.90	24.79	24.90
733	NASDAQ	NKSH	Fri, Dec 26, 2003	24.78	24.88	24.78	24.88
732	NASDAQ	NKSH	Wed, Dec 24, 2003	24.69	24.76	24.66	24.66
731	NASDAQ	NKSH	Tue, Dec 23, 2003	24.89	24.89	24.67	24.71
730	NASDAQ	NKSH	Mon, Dec 22, 2003	24.83	25.13	24.65	25.00
729	NASDAQ	NKSH	Fri, Dec 19, 2003	24.65	24.88	24.65	24.88
728	NASDAQ	NKSH	Thu, Dec 18, 2003	24.83	25.00	24.69	24.99
727	NASDAQ	NKSH	Wed, Dec 17, 2003	24.79	24.93	24.65	24.68
726	NASDAQ	NKSH	Tue, Dec 16, 2003	24.87	24.93	24.73	24.73
725	NASDAQ	NKSH	Mon, Dec 15, 2003	25.50	25.60	24.69	24.85
724	NASDAQ	NKSH	Fri, Dec 12, 2003	24.73	25.50	24.65	25.50
723	NASDAQ	NKSH	Thu, Dec 11, 2003	24.82	24.96	24.54	24.54
722	NASDAQ	NKSH	Wed, Dec 10, 2003	24.78	24.98	24.47	24.77
721	NASDAQ	NKSH	Tue, Dec 9, 2003	24.71	25.03	24.45	24.70
720	NASDAQ	NKSH	Mon, Dec 8, 2003	24.70	24.85	24.40	24.85
719	NASDAQ	NKSH	Fri, Dec 5, 2003	24.80	24.94	24.37	24.72
718	NASDAQ	NKSH	Thu, Dec 4, 2003	24.58	24.70	24.33	24.70
717	NASDAQ	NKSH	Wed, Dec 3, 2003	24.85	25.31	24.71	24.71
716	NASDAQ	NKSH	Tue, Dec 2, 2003	24.90	24.98	24.42	24.85
715	NASDAQ	NKSH	Mon, Dec 1, 2003	24.50	24.88	24.39	24.45
714	NASDAQ	NKSH	Fri, Nov 28, 2003	24.63	24.73	24.63	24.73
713	NASDAQ	NKSH	Wed, Nov 26, 2003	24.30	24.40	24.05	24.33
712	NASDAQ	NKSH	Tue, Nov 25, 2003	23.51	24.20	23.51	23.79
711	NASDAQ	NKSH	Mon, Nov 24, 2003	23.18	24.00	23.04	24.00
710	NASDAQ	NKSH	Fri, Nov 21, 2003	22.75	23.13	22.75	23.13
709	NASDAQ	NKSH	Thu, Nov 20, 2003	22.69	22.69	22.68	22.68
708	NASDAQ	NKSH	Wed, Nov 19, 2003	22.83	23.26	22.58	23.26
707	NASDAQ	NKSH	Tue, Nov 18, 2003	22.84	22.84	22.83	22.83
706	NASDAQ	NKSH	Mon, Nov 17, 2003	22.95	23.48	22.84	22.84
705	NASDAQ	NKSH	Fri, Nov 14, 2003	23.87	23.99	23.07	23.13
704	NASDAQ	NKSH	Thu, Nov 13, 2003	23.62	23.80	23.24	23.80
703	NASDAQ	NKSH	Wed, Nov 12, 2003	23.25	23.50	23.15	23.50
702	NASDAQ	NKSH	Tue, Nov 11, 2003	22.98	23.24	22.87	23.15
701	NASDAQ	NKSH	Mon, Nov 10, 2003	23.09	23.25	23.09	23.13
700	NASDAQ	NKSH	Fri, Nov 7, 2003	23.15	23.20	23.07	23.07
699	NASDAQ	NKSH	Thu, Nov 6, 2003	23.15	23.28	22.92	23.15
698	NASDAQ	NKSH	Wed, Nov 5, 2003	22.88	23.15	22.88	23.08
697	NASDAQ	NKSH	Tue, Nov 4, 2003	23.10	23.15	22.93	23.15
696	NASDAQ	NKSH	Mon, Nov 3, 2003	22.73	23.13	22.73	23.13
695	NASDAQ	NKSH	Fri, Oct 31, 2003	22.97	23.00	22.73	22.75
694	NASDAQ	NKSH	Thu, Oct 30, 2003	22.71	23.00	22.50	23.00
693	NASDAQ	NKSH	Wed, Oct 29, 2003	22.34	22.84	22.34	22.59
692	NASDAQ	NKSH	Tue, Oct 28, 2003	22.15	22.34	22.15	22.34
691	NASDAQ	NKSH	Mon, Oct 27, 2003	22.06	22.11	22.06	22.11
690	NASDAQ	NKSH	Fri, Oct 24, 2003	22.23	22.23	21.93	21.93
689	NASDAQ	NKSH	Thu, Oct 23, 2003	22.00	22.10	22.00	22.01
688	NASDAQ	NKSH	Wed, Oct 22, 2003	22.23	22.23	22.01	22.12
687	NASDAQ	NKSH	Tue, Oct 21, 2003	22.50	22.50	22.07	22.07
686	NASDAQ	NKSH	Mon, Oct 20, 2003	22.35	22.52	22.03	22.52
685	NASDAQ	NKSH	Fri, Oct 17, 2003	22.64	22.64	22.03	22.38
684	NASDAQ	NKSH	Thu, Oct 16, 2003	22.26	22.77	22.26	22.77
683	NASDAQ	NKSH	Wed, Oct 15, 2003	22.49	22.95	22.06	22.95
682	NASDAQ	NKSH	Tue, Oct 14, 2003	22.49	23.00	22.49	23.00
681	NASDAQ	NKSH	Mon, Oct 13, 2003	22.02	23.00	22.02	23.00
680	NASDAQ	NKSH	Fri, Oct 10, 2003	22.50	22.79	22.06	22.79
679	NASDAQ	NKSH	Thu, Oct 9, 2003	22.10	23.00	22.10	22.75
678	NASDAQ	NKSH	Wed, Oct 8, 2003	22.57	22.63	22.06	22.63
677	NASDAQ	NKSH	Tue, Oct 7, 2003	22.12	22.75	22.09	22.75
676	NASDAQ	NKSH	Mon, Oct 6, 2003	22.37	22.50	22.25	22.27
675	NASDAQ	NKSH	Fri, Oct 3, 2003	22.25	22.25	21.90	22.25
674	NASDAQ	NKSH	Thu, Oct 2, 2003	21.31	22.25	21.31	22.25
673	NASDAQ	NKSH	Wed, Oct 1, 2003	20.88	22.20	20.88	22.20
672	NASDAQ	NKSH	Tue, Sep 30, 2003	21.01	21.80	20.92	21.39
671	NASDAQ	NKSH	Mon, Sep 29, 2003	22.00	22.00	20.99	20.99
670	NASDAQ	NKSH	Fri, Sep 26, 2003	22.64	22.64	21.85	21.88
669	NASDAQ	NKSH	Thu, Sep 25, 2003	22.78	23.15	22.53	22.53
668	NASDAQ	NKSH	Wed, Sep 24, 2003	23.08	23.10	22.89	22.89
667	NASDAQ	NKSH	Tue, Sep 23, 2003	23.14	23.24	23.06	23.06
666	NASDAQ	NKSH	Mon, Sep 22, 2003	23.03	23.36	23.03	23.04
665	NASDAQ	NKSH	Fri, Sep 19, 2003	22.98	23.88	22.92	23.75
664	NASDAQ	NKSH	Thu, Sep 18, 2003	22.44	23.00	22.44	23.00
663	NASDAQ	NKSH	Wed, Sep 17, 2003	22.20	23.00	21.90	22.00
662	NASDAQ	NKSH	Tue, Sep 16, 2003	22.10	22.78	21.81	22.66
661	NASDAQ	NKSH	Mon, Sep 15, 2003	22.12	22.37	21.38	22.25
660	NASDAQ	NKSH	Fri, Sep 12, 2003	21.76	22.21	21.14	21.97
659	NASDAQ	NKSH	Thu, Sep 11, 2003	22.23	22.26	22.19	22.19
658	NASDAQ	NKSH	Wed, Sep 10, 2003	22.12	22.12	21.63	21.63
657	NASDAQ	NKSH	Tue, Sep 9, 2003	22.24	22.26	21.91	22.26
656	NASDAQ	NKSH	Mon, Sep 8, 2003	21.94	22.15	21.94	22.09
655	NASDAQ	NKSH	Fri, Sep 5, 2003	21.93	22.30	21.93	21.95
654	NASDAQ	NKSH	Thu, Sep 4, 2003	22.10	22.10	21.96	21.97
653	NASDAQ	NKSH	Wed, Sep 3, 2003	22.13	22.19	21.64	22.00
652	NASDAQ	NKSH	Tue, Sep 2, 2003	21.63	22.18	21.19	22.18
651	NASDAQ	NKSH	Fri, Aug 29, 2003	21.53	21.55	21.03	21.53
650	NASDAQ	NKSH	Thu, Aug 28, 2003	21.16	21.17	21.16	21.17
649	NASDAQ	NKSH	Wed, Aug 27, 2003	21.58	21.58	21.16	21.54
648	NASDAQ	NKSH	Tue, Aug 26, 2003	21.29	21.54	21.23	21.24
647	NASDAQ	NKSH	Mon, Aug 25, 2003	21.56	21.77	21.31	21.32
646	NASDAQ	NKSH	Fri, Aug 22, 2003	22.08	22.08	21.45	21.46
645	NASDAQ	NKSH	Thu, Aug 21, 2003	21.99	22.00	21.90	21.92
644	NASDAQ	NKSH	Wed, Aug 20, 2003	21.78	22.05	21.74	21.74
643	NASDAQ	NKSH	Tue, Aug 19, 2003	21.68	21.86	21.52	21.70
642	NASDAQ	NKSH	Mon, Aug 18, 2003	21.11	21.50	21.11	21.25
641	NASDAQ	NKSH	Fri, Aug 15, 2003	20.98	21.33	20.87	21.33
640	NASDAQ	NKSH	Thu, Aug 14, 2003	20.95	20.98	20.95	20.98
639	NASDAQ	NKSH	Wed, Aug 13, 2003	20.93	20.99	20.89	20.96
638	NASDAQ	NKSH	Tue, Aug 12, 2003	20.63	21.03	20.63	20.95
637	NASDAQ	NKSH	Mon, Aug 11, 2003	20.92	21.28	20.66	21.28
636	NASDAQ	NKSH	Fri, Aug 8, 2003	21.34	21.34	20.91	21.08
635	NASDAQ	NKSH	Thu, Aug 7, 2003	20.61	21.33	20.61	21.15
634	NASDAQ	NKSH	Wed, Aug 6, 2003	20.90	20.94	20.77	20.78
633	NASDAQ	NKSH	Tue, Aug 5, 2003	21.30	21.30	21.05	21.05
632	NASDAQ	NKSH	Mon, Aug 4, 2003	21.47	21.47	21.22	21.45
631	NASDAQ	NKSH	Fri, Aug 1, 2003	21.50	21.50	21.40	21.47
630	NASDAQ	NKSH	Thu, Jul 31, 2003	21.74	21.74	21.48	21.59
629	NASDAQ	NKSH	Wed, Jul 30, 2003	21.63	21.68	21.55	21.63
628	NASDAQ	NKSH	Tue, Jul 29, 2003	21.74	21.74	21.38	21.53
627	NASDAQ	NKSH	Mon, Jul 28, 2003	21.59	21.65	21.40	21.65
626	NASDAQ	NKSH	Fri, Jul 25, 2003	21.50	21.50	21.39	21.40
625	NASDAQ	NKSH	Thu, Jul 24, 2003	21.50	21.60	21.37	21.50
624	NASDAQ	NKSH	Wed, Jul 23, 2003	21.17	21.50	21.17	21.50
623	NASDAQ	NKSH	Tue, Jul 22, 2003	21.13	21.50	21.13	21.50
622	NASDAQ	NKSH	Mon, Jul 21, 2003	21.06	21.53	21.04	21.05
621	NASDAQ	NKSH	Fri, Jul 18, 2003	21.79	21.79	21.22	21.60
620	NASDAQ	NKSH	Thu, Jul 17, 2003	21.18	21.70	21.18	21.50
619	NASDAQ	NKSH	Wed, Jul 16, 2003	21.43	21.75	21.18	21.75
618	NASDAQ	NKSH	Tue, Jul 15, 2003	21.03	21.43	20.71	21.43
617	NASDAQ	NKSH	Mon, Jul 14, 2003	21.00	21.15	20.70	21.00
616	NASDAQ	NKSH	Fri, Jul 11, 2003	21.09	21.20	20.68	21.18
615	NASDAQ	NKSH	Thu, Jul 10, 2003	21.12	21.27	20.51	20.51
614	NASDAQ	NKSH	Wed, Jul 9, 2003	20.82	21.10	20.75	20.98
613	NASDAQ	NKSH	Tue, Jul 8, 2003	21.05	21.05	20.57	21.05
612	NASDAQ	NKSH	Mon, Jul 7, 2003	20.40	20.97	20.27	20.97
611	NASDAQ	NKSH	Thu, Jul 3, 2003	20.16	20.40	20.16	20.18
610	NASDAQ	NKSH	Wed, Jul 2, 2003	19.75	20.61	19.75	20.17
609	NASDAQ	NKSH	Tue, Jul 1, 2003	19.28	19.71	19.00	19.65
608	NASDAQ	NKSH	Mon, Jun 30, 2003	20.01	20.30	19.35	19.78
607	NASDAQ	NKSH	Fri, Jun 27, 2003	21.08	21.25	19.25	20.61
606	NASDAQ	NKSH	Thu, Jun 26, 2003	20.81	21.65	20.73	21.06
605	NASDAQ	NKSH	Wed, Jun 25, 2003	21.10	21.25	20.75	21.00
604	NASDAQ	NKSH	Tue, Jun 24, 2003	20.40	21.11	20.40	21.00
603	NASDAQ	NKSH	Mon, Jun 23, 2003	21.11	21.55	20.57	20.57
602	NASDAQ	NKSH	Fri, Jun 20, 2003	21.49	22.49	21.15	21.15
601	NASDAQ	NKSH	Thu, Jun 19, 2003	21.47	21.88	21.19	21.44
600	NASDAQ	NKSH	Wed, Jun 18, 2003	21.43	21.75	21.43	21.48
599	NASDAQ	NKSH	Tue, Jun 17, 2003	21.25	21.80	21.25	21.75
598	NASDAQ	NKSH	Mon, Jun 16, 2003	20.96	21.68	20.95	21.25
597	NASDAQ	NKSH	Fri, Jun 13, 2003	20.88	21.68	20.88	21.63
596	NASDAQ	NKSH	Thu, Jun 12, 2003	20.76	21.00	20.25	20.50
595	NASDAQ	NKSH	Wed, Jun 11, 2003	21.00	21.00	20.67	20.75
594	NASDAQ	NKSH	Tue, Jun 10, 2003	20.20	21.01	20.20	20.65
593	NASDAQ	NKSH	Mon, Jun 9, 2003	19.90	20.20	19.85	20.20
592	NASDAQ	NKSH	Fri, Jun 6, 2003	19.62	20.00	19.62	19.90
591	NASDAQ	NKSH	Thu, Jun 5, 2003	19.86	19.86	19.60	19.68
590	NASDAQ	NKSH	Wed, Jun 4, 2003	20.05	20.08	19.86	19.88
589	NASDAQ	NKSH	Tue, Jun 3, 2003	20.10	20.10	19.88	19.88
588	NASDAQ	NKSH	Mon, Jun 2, 2003	20.23	20.23	19.98	20.10
587	NASDAQ	NKSH	Fri, May 30, 2003	20.25	20.25	19.99	20.22
586	NASDAQ	NKSH	Thu, May 29, 2003	20.18	20.23	19.98	20.23
585	NASDAQ	NKSH	Wed, May 28, 2003	20.00	20.16	19.91	19.98
584	NASDAQ	NKSH	Tue, May 27, 2003	20.00	20.12	19.84	19.96
583	NASDAQ	NKSH	Fri, May 23, 2003	20.28	20.47	20.03	20.21
582	NASDAQ	NKSH	Thu, May 22, 2003	20.13	20.36	20.03	20.25
581	NASDAQ	NKSH	Wed, May 21, 2003	20.00	20.63	20.00	20.33
580	NASDAQ	NKSH	Tue, May 20, 2003	20.38	20.38	19.77	19.92
579	NASDAQ	NKSH	Mon, May 19, 2003	20.48	20.48	20.40	20.40
578	NASDAQ	NKSH	Fri, May 16, 2003	20.86	20.91	20.46	20.91
577	NASDAQ	NKSH	Thu, May 15, 2003	20.93	21.02	20.89	21.02
576	NASDAQ	NKSH	Wed, May 14, 2003	21.54	21.74	20.90	20.99
575	NASDAQ	NKSH	Tue, May 13, 2003	21.40	21.47	21.40	21.47
574	NASDAQ	NKSH	Mon, May 12, 2003	21.70	22.01	21.26	21.26
573	NASDAQ	NKSH	Fri, May 9, 2003	21.50	22.24	21.50	21.74
572	NASDAQ	NKSH	Thu, May 8, 2003	21.00	21.50	21.00	21.50
571	NASDAQ	NKSH	Wed, May 7, 2003	21.00	21.06	20.86	20.94
570	NASDAQ	NKSH	Tue, May 6, 2003	21.03	21.03	21.03	21.03
569	NASDAQ	NKSH	Mon, May 5, 2003	20.57	21.14	20.57	21.06
568	NASDAQ	NKSH	Fri, May 2, 2003	20.54	20.88	20.54	20.88
567	NASDAQ	NKSH	Thu, May 1, 2003	20.66	20.80	20.66	20.75
566	NASDAQ	NKSH	Wed, Apr 30, 2003	20.63	20.84	20.63	20.74
565	NASDAQ	NKSH	Tue, Apr 29, 2003	20.88	20.89	20.59	20.59
564	NASDAQ	NKSH	Mon, Apr 28, 2003	20.81	21.25	20.67	20.84
563	NASDAQ	NKSH	Fri, Apr 25, 2003	20.36	20.92	20.36	20.65
562	NASDAQ	NKSH	Thu, Apr 24, 2003	19.89	20.40	19.89	20.35
561	NASDAQ	NKSH	Wed, Apr 23, 2003	19.77	20.00	19.70	20.00
560	NASDAQ	NKSH	Tue, Apr 22, 2003	19.70	19.82	19.70	19.82
559	NASDAQ	NKSH	Mon, Apr 21, 2003	19.70	19.85	19.70	19.74
558	NASDAQ	NKSH	Thu, Apr 17, 2003	19.91	19.91	19.70	19.70
557	NASDAQ	NKSH	Wed, Apr 16, 2003	19.87	19.98	19.73	19.74
556	NASDAQ	NKSH	Tue, Apr 15, 2003	20.00	20.00	19.93	19.98
555	NASDAQ	NKSH	Mon, Apr 14, 2003	19.77	20.00	19.70	20.00
554	NASDAQ	NKSH	Fri, Apr 11, 2003	19.75	19.80	19.75	19.80
553	NASDAQ	NKSH	Thu, Apr 10, 2003	19.50	19.52	19.50	19.52
552	NASDAQ	NKSH	Wed, Apr 9, 2003	19.15	19.50	19.05	19.50
551	NASDAQ	NKSH	Tue, Apr 8, 2003	19.00	19.41	18.93	19.41
550	NASDAQ	NKSH	Mon, Apr 7, 2003	19.88	19.96	19.39	19.40
549	NASDAQ	NKSH	Fri, Apr 4, 2003	19.63	19.94	19.45	19.88
548	NASDAQ	NKSH	Thu, Apr 3, 2003	19.88	19.88	19.20	19.60
547	NASDAQ	NKSH	Wed, Apr 2, 2003	19.90	19.99	19.01	19.88
546	NASDAQ	NKSH	Tue, Apr 1, 2003	19.45	19.90	19.43	19.90
545	NASDAQ	NKSH	Mon, Mar 31, 2003	19.50	19.74	19.10	19.46
544	NASDAQ	NKSH	Fri, Mar 28, 2003	19.00	19.50	19.00	19.40
543	NASDAQ	NKSH	Thu, Mar 27, 2003	18.49	19.30	18.48	19.30
542	NASDAQ	NKSH	Wed, Mar 26, 2003	18.50	18.67	18.37	18.50
541	NASDAQ	NKSH	Tue, Mar 25, 2003	18.07	18.50	18.07	18.50
540	NASDAQ	NKSH	Mon, Mar 24, 2003	17.86	18.15	17.86	18.15
539	NASDAQ	NKSH	Fri, Mar 21, 2003	17.52	17.86	17.52	17.80
538	NASDAQ	NKSH	Thu, Mar 20, 2003	17.74	17.91	17.62	17.62
537	NASDAQ	NKSH	Wed, Mar 19, 2003	17.65	17.74	17.51	17.74
536	NASDAQ	NKSH	Tue, Mar 18, 2003	18.35	18.35	17.65	17.66
535	NASDAQ	NKSH	Mon, Mar 17, 2003	18.50	18.50	18.22	18.29
534	NASDAQ	NKSH	Fri, Mar 14, 2003	18.48	18.48	18.36	18.48
533	NASDAQ	NKSH	Thu, Mar 13, 2003	18.15	18.45	18.07	18.38
532	NASDAQ	NKSH	Wed, Mar 12, 2003	18.25	18.25	17.68	18.20
531	NASDAQ	NKSH	Tue, Mar 11, 2003	18.13	18.25	18.05	18.25
530	NASDAQ	NKSH	Mon, Mar 10, 2003	18.08	18.13	17.92	18.13
529	NASDAQ	NKSH	Fri, Mar 7, 2003	18.00	18.10	17.93	18.02
528	NASDAQ	NKSH	Thu, Mar 6, 2003	18.13	18.13	18.00	18.08
527	NASDAQ	NKSH	Wed, Mar 5, 2003	17.63	18.48	17.59	18.05
526	NASDAQ	NKSH	Tue, Mar 4, 2003	18.00	18.00	17.72	17.73
525	NASDAQ	NKSH	Mon, Mar 3, 2003	18.10	18.10	18.04	18.04
524	NASDAQ	NKSH	Fri, Feb 28, 2003	18.25	18.37	18.00	18.27
523	NASDAQ	NKSH	Thu, Feb 27, 2003	18.37	18.48	18.37	18.48
522	NASDAQ	NKSH	Wed, Feb 26, 2003	18.40	18.45	18.28	18.41
521	NASDAQ	NKSH	Tue, Feb 25, 2003	18.48	18.48	18.34	18.34
520	NASDAQ	NKSH	Mon, Feb 24, 2003	18.35	18.48	18.31	18.48
519	NASDAQ	NKSH	Fri, Feb 21, 2003	18.34	18.50	18.34	18.42
518	NASDAQ	NKSH	Thu, Feb 20, 2003	18.00	18.50	18.00	18.50
517	NASDAQ	NKSH	Wed, Feb 19, 2003	17.89	18.63	17.89	18.01
516	NASDAQ	NKSH	Tue, Feb 18, 2003	17.95	18.03	17.74	18.03
515	NASDAQ	NKSH	Fri, Feb 14, 2003	18.38	18.38	17.95	17.95
514	NASDAQ	NKSH	Thu, Feb 13, 2003	18.13	18.25	18.03	18.25
513	NASDAQ	NKSH	Wed, Feb 12, 2003	18.00	18.13	18.00	18.13
512	NASDAQ	NKSH	Tue, Feb 11, 2003	17.89	18.18	17.89	18.17
511	NASDAQ	NKSH	Mon, Feb 10, 2003	17.63	18.17	17.52	18.13
510	NASDAQ	NKSH	Fri, Feb 7, 2003	17.86	17.88	17.63	17.88
509	NASDAQ	NKSH	Thu, Feb 6, 2003	17.68	17.86	17.61	17.86
508	NASDAQ	NKSH	Wed, Feb 5, 2003	17.38	17.68	17.38	17.68
507	NASDAQ	NKSH	Tue, Feb 4, 2003	17.45	17.60	17.35	17.42
506	NASDAQ	NKSH	Mon, Feb 3, 2003	17.38	17.61	17.38	17.59
505	NASDAQ	NKSH	Fri, Jan 31, 2003	17.56	17.66	17.38	17.38
504	NASDAQ	NKSH	Thu, Jan 30, 2003	17.06	17.72	17.06	17.45
503	NASDAQ	NKSH	Wed, Jan 29, 2003	16.75	16.97	16.75	16.95
502	NASDAQ	NKSH	Tue, Jan 28, 2003	16.70	16.88	16.58	16.88
501	NASDAQ	NKSH	Mon, Jan 27, 2003	16.58	16.64	16.58	16.58
500	NASDAQ	NKSH	Fri, Jan 24, 2003	16.75	16.75	16.64	16.69
499	NASDAQ	NKSH	Thu, Jan 23, 2003	16.69	16.82	16.65	16.70
498	NASDAQ	NKSH	Wed, Jan 22, 2003	16.45	16.54	16.43	16.47
497	NASDAQ	NKSH	Tue, Jan 21, 2003	16.58	16.58	16.50	16.50
496	NASDAQ	NKSH	Fri, Jan 17, 2003	16.49	16.58	16.49	16.58
495	NASDAQ	NKSH	Thu, Jan 16, 2003	16.38	16.52	16.35	16.44
494	NASDAQ	NKSH	Wed, Jan 15, 2003	16.20	16.50	16.20	16.50
493	NASDAQ	NKSH	Tue, Jan 14, 2003	16.30	16.33	16.30	16.33
492	NASDAQ	NKSH	Mon, Jan 13, 2003	16.00	16.33	16.00	16.16
491	NASDAQ	NKSH	Fri, Jan 10, 2003	16.00	16.35	16.00	16.35
490	NASDAQ	NKSH	Thu, Jan 9, 2003	15.66	15.90	15.66	15.90
489	NASDAQ	NKSH	Wed, Jan 8, 2003	15.45	15.60	15.44	15.60
488	NASDAQ	NKSH	Tue, Jan 7, 2003	15.32	15.40	15.32	15.40
487	NASDAQ	NKSH	Mon, Jan 6, 2003	15.26	15.30	15.25	15.25
486	NASDAQ	NKSH	Fri, Jan 3, 2003	15.12	15.28	15.12	15.28
485	NASDAQ	NKSH	Thu, Jan 2, 2003	15.25	15.25	14.76	15.07
484	NASDAQ	NKSH	Tue, Dec 31, 2002	15.33	15.40	15.33	15.39
483	NASDAQ	NKSH	Mon, Dec 30, 2002	15.37	15.39	15.35	15.35
482	NASDAQ	NKSH	Fri, Dec 27, 2002	15.46	15.48	15.36	15.36
481	NASDAQ	NKSH	Thu, Dec 26, 2002	15.38	15.40	15.38	15.40
480	NASDAQ	NKSH	Mon, Dec 23, 2002	15.54	15.58	15.33	15.33
479	NASDAQ	NKSH	Fri, Dec 20, 2002	15.54	15.54	15.48	15.54
478	NASDAQ	NKSH	Thu, Dec 19, 2002	15.42	15.53	15.42	15.53
477	NASDAQ	NKSH	Wed, Dec 18, 2002	15.42	15.42	15.42	15.42
476	NASDAQ	NKSH	Tue, Dec 17, 2002	15.37	15.42	15.36	15.42
475	NASDAQ	NKSH	Mon, Dec 16, 2002	15.30	15.37	15.30	15.37
474	NASDAQ	NKSH	Fri, Dec 13, 2002	15.23	15.23	15.23	15.23
473	NASDAQ	NKSH	Thu, Dec 12, 2002	15.24	15.34	15.24	15.34
472	NASDAQ	NKSH	Wed, Dec 11, 2002	15.23	15.24	15.18	15.18
471	NASDAQ	NKSH	Tue, Dec 10, 2002	15.17	15.23	15.17	15.23
470	NASDAQ	NKSH	Mon, Dec 9, 2002	15.34	15.49	15.23	15.23
469	NASDAQ	NKSH	Fri, Dec 6, 2002	15.49	15.50	15.36	15.36
468	NASDAQ	NKSH	Wed, Dec 4, 2002	15.36	15.36	15.36	15.36
467	NASDAQ	NKSH	Tue, Dec 3, 2002	15.18	15.44	15.18	15.40
466	NASDAQ	NKSH	Mon, Dec 2, 2002	15.19	15.19	15.19	15.19
465	NASDAQ	NKSH	Fri, Nov 29, 2002	14.90	14.90	14.90	14.90
464	NASDAQ	NKSH	Wed, Nov 27, 2002	14.90	15.04	14.90	15.04
463	NASDAQ	NKSH	Tue, Nov 26, 2002	14.90	14.99	14.90	14.99
462	NASDAQ	NKSH	Mon, Nov 25, 2002	15.16	15.16	14.90	14.90
461	NASDAQ	NKSH	Fri, Nov 22, 2002	14.90	15.22	14.90	15.22
460	NASDAQ	NKSH	Thu, Nov 21, 2002	14.80	14.95	14.80	14.95
459	NASDAQ	NKSH	Wed, Nov 20, 2002	14.88	14.88	14.88	14.88
458	NASDAQ	NKSH	Tue, Nov 19, 2002	14.88	14.88	14.82	14.88
457	NASDAQ	NKSH	Mon, Nov 18, 2002	14.98	14.98	14.75	14.92
456	NASDAQ	NKSH	Fri, Nov 15, 2002	14.81	14.93	14.68	14.93
455	NASDAQ	NKSH	Thu, Nov 14, 2002	14.88	14.88	14.74	14.88
454	NASDAQ	NKSH	Wed, Nov 13, 2002	14.90	14.90	14.75	14.76
453	NASDAQ	NKSH	Tue, Nov 12, 2002	15.12	15.12	14.90	14.90
452	NASDAQ	NKSH	Mon, Nov 11, 2002	15.00	15.13	14.88	14.88
451	NASDAQ	NKSH	Fri, Nov 8, 2002	15.00	15.00	14.88	14.88
450	NASDAQ	NKSH	Thu, Nov 7, 2002	14.91	14.91	14.91	14.91
449	NASDAQ	NKSH	Wed, Nov 6, 2002	14.98	14.98	14.95	14.98
448	NASDAQ	NKSH	Tue, Nov 5, 2002	14.80	15.00	14.80	14.89
447	NASDAQ	NKSH	Mon, Nov 4, 2002	14.56	14.80	14.56	14.80
446	NASDAQ	NKSH	Fri, Nov 1, 2002	14.56	14.56	14.38	14.56
445	NASDAQ	NKSH	Thu, Oct 31, 2002	14.56	14.56	14.56	14.56
444	NASDAQ	NKSH	Wed, Oct 30, 2002	14.38	14.56	14.38	14.56
443	NASDAQ	NKSH	Tue, Oct 29, 2002	14.38	14.38	14.38	14.38
442	NASDAQ	NKSH	Mon, Oct 28, 2002	14.40	14.40	14.01	14.01
441	NASDAQ	NKSH	Fri, Oct 25, 2002	14.33	14.33	14.33	14.33
440	NASDAQ	NKSH	Thu, Oct 24, 2002	14.40	14.43	14.20	14.40
439	NASDAQ	NKSH	Wed, Oct 23, 2002	14.50	14.50	14.46	14.50
438	NASDAQ	NKSH	Tue, Oct 22, 2002	14.94	14.94	14.57	14.57
437	NASDAQ	NKSH	Mon, Oct 21, 2002	14.96	15.00	14.50	14.50
436	NASDAQ	NKSH	Fri, Oct 18, 2002	14.22	14.75	14.22	14.38
435	NASDAQ	NKSH	Thu, Oct 17, 2002	13.90	14.10	13.90	14.10
434	NASDAQ	NKSH	Wed, Oct 16, 2002	13.75	13.93	13.75	13.93
433	NASDAQ	NKSH	Tue, Oct 15, 2002	13.50	13.83	13.50	13.83
432	NASDAQ	NKSH	Mon, Oct 14, 2002	13.75	13.75	13.75	13.75
431	NASDAQ	NKSH	Thu, Oct 10, 2002	13.51	13.92	13.50	13.92
430	NASDAQ	NKSH	Wed, Oct 9, 2002	13.38	13.38	13.38	13.38
429	NASDAQ	NKSH	Tue, Oct 8, 2002	13.38	13.95	13.38	13.95
428	NASDAQ	NKSH	Mon, Oct 7, 2002	13.95	13.95	13.63	13.95
427	NASDAQ	NKSH	Fri, Oct 4, 2002	14.00	14.08	13.50	13.95
426	NASDAQ	NKSH	Wed, Oct 2, 2002	14.00	14.00	14.00	14.00
425	NASDAQ	NKSH	Tue, Oct 1, 2002	14.00	14.10	14.00	14.00
424	NASDAQ	NKSH	Mon, Sep 30, 2002	14.10	14.10	14.10	14.10
423	NASDAQ	NKSH	Fri, Sep 27, 2002	14.06	14.06	14.00	14.06
422	NASDAQ	NKSH	Mon, Sep 23, 2002	14.00	14.00	14.00	14.00
421	NASDAQ	NKSH	Fri, Sep 20, 2002	14.00	14.00	14.00	14.00
420	NASDAQ	NKSH	Thu, Sep 19, 2002	14.00	14.00	14.00	14.00
419	NASDAQ	NKSH	Wed, Sep 18, 2002	14.00	14.00	14.00	14.00
418	NASDAQ	NKSH	Mon, Sep 16, 2002	14.05	14.10	14.05	14.10
417	NASDAQ	NKSH	Thu, Sep 12, 2002	14.05	14.15	14.05	14.05
416	NASDAQ	NKSH	Wed, Sep 11, 2002	14.05	14.05	14.05	14.05
415	NASDAQ	NKSH	Tue, Sep 10, 2002	14.13	14.13	14.05	14.05
414	NASDAQ	NKSH	Mon, Sep 9, 2002	14.22	14.22	14.05	14.05
413	NASDAQ	NKSH	Fri, Sep 6, 2002	14.10	14.15	14.10	14.15
412	NASDAQ	NKSH	Tue, Sep 3, 2002	14.00	14.00	14.00	14.00
411	NASDAQ	NKSH	Fri, Aug 30, 2002	14.20	14.20	14.00	14.00
410	NASDAQ	NKSH	Thu, Aug 29, 2002	14.01	14.01	14.00	14.00
409	NASDAQ	NKSH	Wed, Aug 28, 2002	14.00	14.10	14.00	14.10
408	NASDAQ	NKSH	Tue, Aug 27, 2002	14.13	14.13	14.00	14.12
407	NASDAQ	NKSH	Mon, Aug 26, 2002	14.05	14.05	14.05	14.05
406	NASDAQ	NKSH	Thu, Aug 22, 2002	14.21	14.23	14.05	14.05
405	NASDAQ	NKSH	Wed, Aug 21, 2002	14.22	14.23	14.00	14.23
404	NASDAQ	NKSH	Tue, Aug 20, 2002	14.13	14.18	14.11	14.11
403	NASDAQ	NKSH	Mon, Aug 19, 2002	14.13	14.13	14.13	14.13
402	NASDAQ	NKSH	Fri, Aug 16, 2002	14.12	14.13	14.12	14.12
401	NASDAQ	NKSH	Thu, Aug 15, 2002	13.88	13.88	13.88	13.88
400	NASDAQ	NKSH	Wed, Aug 14, 2002	13.88	13.88	13.86	13.88
399	NASDAQ	NKSH	Tue, Aug 13, 2002	13.75	13.87	13.75	13.87
398	NASDAQ	NKSH	Mon, Aug 12, 2002	13.74	13.75	13.74	13.75
397	NASDAQ	NKSH	Fri, Aug 9, 2002	13.51	13.51	13.51	13.51
396	NASDAQ	NKSH	Thu, Aug 8, 2002	13.49	13.63	13.49	13.63
395	NASDAQ	NKSH	Wed, Aug 7, 2002	13.50	13.50	13.26	13.49
394	NASDAQ	NKSH	Tue, Aug 6, 2002	13.25	13.25	13.25	13.25
393	NASDAQ	NKSH	Mon, Aug 5, 2002	13.26	13.26	13.26	13.26
392	NASDAQ	NKSH	Fri, Aug 2, 2002	13.25	13.50	13.25	13.50
391	NASDAQ	NKSH	Wed, Jul 31, 2002	13.75	13.75	13.75	13.75
390	NASDAQ	NKSH	Mon, Jul 29, 2002	13.50	13.50	13.50	13.50
389	NASDAQ	NKSH	Fri, Jul 26, 2002	13.25	13.25	13.25	13.25
388	NASDAQ	NKSH	Thu, Jul 25, 2002	13.25	13.25	13.25	13.25
387	NASDAQ	NKSH	Wed, Jul 24, 2002	13.50	13.75	13.25	13.25
386	NASDAQ	NKSH	Tue, Jul 23, 2002	13.25	13.25	13.25	13.25
385	NASDAQ	NKSH	Mon, Jul 22, 2002	13.38	13.38	13.38	13.38
384	NASDAQ	NKSH	Fri, Jul 19, 2002	13.01	13.01	13.00	13.00
383	NASDAQ	NKSH	Thu, Jul 18, 2002	13.38	13.38	13.38	13.38
382	NASDAQ	NKSH	Wed, Jul 17, 2002	13.50	13.50	13.38	13.38
381	NASDAQ	NKSH	Tue, Jul 16, 2002	13.75	13.75	13.75	13.75
380	NASDAQ	NKSH	Fri, Jul 12, 2002	13.13	13.25	13.13	13.25
379	NASDAQ	NKSH	Thu, Jul 11, 2002	13.10	13.13	12.75	13.13
378	NASDAQ	NKSH	Wed, Jul 10, 2002	13.25	13.25	13.08	13.13
377	NASDAQ	NKSH	Tue, Jul 9, 2002	13.50	13.60	13.35	13.35
376	NASDAQ	NKSH	Mon, Jul 8, 2002	13.38	13.45	13.33	13.33
375	NASDAQ	NKSH	Wed, Jul 3, 2002	13.38	13.38	13.38	13.38
374	NASDAQ	NKSH	Tue, Jul 2, 2002	13.28	13.38	13.28	13.28
373	NASDAQ	NKSH	Mon, Jul 1, 2002	13.45	13.45	13.45	13.45
372	NASDAQ	NKSH	Fri, Jun 28, 2002	13.40	13.67	13.38	13.38
371	NASDAQ	NKSH	Thu, Jun 27, 2002	13.21	13.75	13.21	13.75
370	NASDAQ	NKSH	Wed, Jun 26, 2002	13.00	13.38	13.00	13.38
369	NASDAQ	NKSH	Tue, Jun 25, 2002	13.75	13.75	13.13	13.25
368	NASDAQ	NKSH	Mon, Jun 24, 2002	13.63	13.63	13.00	13.50
367	NASDAQ	NKSH	Fri, Jun 21, 2002	13.38	13.63	13.38	13.63
366	NASDAQ	NKSH	Thu, Jun 20, 2002	13.70	13.75	13.50	13.50
365	NASDAQ	NKSH	Wed, Jun 19, 2002	13.75	13.75	13.25	13.25
364	NASDAQ	NKSH	Tue, Jun 18, 2002	12.95	15.00	12.95	13.41
363	NASDAQ	NKSH	Mon, Jun 17, 2002	12.63	12.63	12.63	12.63
362	NASDAQ	NKSH	Fri, Jun 14, 2002	12.95	12.95	12.50	12.50
361	NASDAQ	NKSH	Thu, Jun 13, 2002	12.63	12.83	12.63	12.75
360	NASDAQ	NKSH	Wed, Jun 12, 2002	12.61	12.62	12.40	12.40
359	NASDAQ	NKSH	Mon, Jun 10, 2002	12.50	12.50	12.30	12.30
358	NASDAQ	NKSH	Fri, Jun 7, 2002	12.26	12.26	12.25	12.25
357	NASDAQ	NKSH	Thu, Jun 6, 2002	12.70	12.70	12.25	12.25
356	NASDAQ	NKSH	Wed, Jun 5, 2002	12.49	12.49	12.48	12.48
355	NASDAQ	NKSH	Tue, Jun 4, 2002	12.63	12.75	12.63	12.75
354	NASDAQ	NKSH	Mon, Jun 3, 2002	12.50	12.50	12.50	12.50
353	NASDAQ	NKSH	Fri, May 31, 2002	12.38	12.63	12.38	12.50
352	NASDAQ	NKSH	Thu, May 30, 2002	12.63	12.75	12.50	12.50
351	NASDAQ	NKSH	Tue, May 28, 2002	12.78	12.78	12.63	12.63
350	NASDAQ	NKSH	Fri, May 24, 2002	12.83	12.83	12.83	12.83
349	NASDAQ	NKSH	Thu, May 23, 2002	12.75	12.75	12.75	12.75
348	NASDAQ	NKSH	Wed, May 22, 2002	12.75	12.75	12.50	12.50
347	NASDAQ	NKSH	Tue, May 21, 2002	12.60	12.60	12.28	12.28
346	NASDAQ	NKSH	Mon, May 20, 2002	12.38	13.00	12.38	12.50
345	NASDAQ	NKSH	Fri, May 17, 2002	12.75	12.88	12.38	12.75
344	NASDAQ	NKSH	Thu, May 16, 2002	13.00	13.00	12.38	12.38
343	NASDAQ	NKSH	Wed, May 15, 2002	13.00	13.00	13.00	13.00
342	NASDAQ	NKSH	Tue, May 14, 2002	13.00	13.00	13.00	13.00
341	NASDAQ	NKSH	Mon, May 13, 2002	13.00	13.00	12.75	12.75
340	NASDAQ	NKSH	Fri, May 10, 2002	13.00	13.00	13.00	13.00
339	NASDAQ	NKSH	Thu, May 9, 2002	13.00	13.00	12.91	12.94
338	NASDAQ	NKSH	Wed, May 8, 2002	12.95	12.95	12.76	12.76
337	NASDAQ	NKSH	Tue, May 7, 2002	13.02	13.13	13.00	13.00
336	NASDAQ	NKSH	Mon, May 6, 2002	13.00	13.13	13.00	13.13
335	NASDAQ	NKSH	Fri, May 3, 2002	13.00	13.00	13.00	13.00
334	NASDAQ	NKSH	Thu, May 2, 2002	12.75	12.88	12.75	12.88
333	NASDAQ	NKSH	Wed, May 1, 2002	12.63	12.75	12.50	12.50
332	NASDAQ	NKSH	Tue, Apr 30, 2002	12.55	12.55	12.32	12.50
331	NASDAQ	NKSH	Mon, Apr 29, 2002	12.30	12.50	12.30	12.50
330	NASDAQ	NKSH	Thu, Apr 25, 2002	12.26	12.26	12.26	12.26
329	NASDAQ	NKSH	Wed, Apr 24, 2002	12.43	12.43	12.26	12.26
328	NASDAQ	NKSH	Mon, Apr 22, 2002	12.63	12.63	12.63	12.63
327	NASDAQ	NKSH	Fri, Apr 19, 2002	13.00	13.00	13.00	13.00
326	NASDAQ	NKSH	Thu, Apr 18, 2002	11.89	12.89	11.89	12.89
325	NASDAQ	NKSH	Wed, Apr 17, 2002	11.45	11.89	11.45	11.88
324	NASDAQ	NKSH	Tue, Apr 16, 2002	11.20	11.36	11.20	11.36
323	NASDAQ	NKSH	Fri, Apr 12, 2002	11.10	11.10	11.10	11.10
322	NASDAQ	NKSH	Wed, Apr 10, 2002	11.19	11.19	11.00	11.00
321	NASDAQ	NKSH	Tue, Apr 9, 2002	11.10	11.10	11.10	11.10
320	NASDAQ	NKSH	Mon, Apr 8, 2002	11.00	11.28	11.00	11.28
319	NASDAQ	NKSH	Thu, Apr 4, 2002	11.00	11.00	11.00	11.00
318	NASDAQ	NKSH	Wed, Apr 3, 2002	11.00	11.00	11.00	11.00
317	NASDAQ	NKSH	Tue, Apr 2, 2002	11.22	11.22	11.22	11.22
316	NASDAQ	NKSH	Mon, Apr 1, 2002	11.25	11.25	11.00	11.05
315	NASDAQ	NKSH	Tue, Mar 26, 2002	11.27	11.27	11.25	11.25
314	NASDAQ	NKSH	Fri, Mar 22, 2002	11.30	11.30	11.28	11.28
313	NASDAQ	NKSH	Thu, Mar 21, 2002	11.30	11.30	11.30	11.30
312	NASDAQ	NKSH	Wed, Mar 20, 2002	11.30	11.30	11.30	11.30
311	NASDAQ	NKSH	Tue, Mar 19, 2002	11.28	11.33	11.28	11.30
310	NASDAQ	NKSH	Thu, Mar 14, 2002	11.25	11.25	11.25	11.25
309	NASDAQ	NKSH	Fri, Mar 8, 2002	11.20	11.20	11.20	11.20
308	NASDAQ	NKSH	Wed, Mar 6, 2002	11.18	11.18	11.18	11.18
307	NASDAQ	NKSH	Tue, Mar 5, 2002	11.23	11.23	11.23	11.23
306	NASDAQ	NKSH	Fri, Mar 1, 2002	11.00	11.00	11.00	11.00
305	NASDAQ	NKSH	Thu, Feb 28, 2002	11.00	11.00	11.00	11.00
304	NASDAQ	NKSH	Fri, Feb 22, 2002	11.00	11.00	11.00	11.00
303	NASDAQ	NKSH	Thu, Feb 21, 2002	11.08	11.08	11.05	11.05
302	NASDAQ	NKSH	Tue, Feb 19, 2002	11.18	11.18	11.00	11.00
301	NASDAQ	NKSH	Fri, Feb 15, 2002	11.45	11.45	11.45	11.45
300	NASDAQ	NKSH	Thu, Feb 14, 2002	10.98	11.50	10.98	11.03
299	NASDAQ	NKSH	Wed, Feb 13, 2002	10.75	11.13	10.75	10.98
298	NASDAQ	NKSH	Tue, Feb 12, 2002	10.50	10.75	10.50	10.69
297	NASDAQ	NKSH	Mon, Feb 11, 2002	10.58	10.58	10.50	10.50
296	NASDAQ	NKSH	Fri, Feb 8, 2002	10.49	10.50	10.49	10.50
295	NASDAQ	NKSH	Thu, Feb 7, 2002	10.50	10.50	10.50	10.50
294	NASDAQ	NKSH	Wed, Feb 6, 2002	10.50	10.50	10.50	10.50
293	NASDAQ	NKSH	Tue, Feb 5, 2002	10.48	10.48	10.48	10.48
292	NASDAQ	NKSH	Mon, Feb 4, 2002	10.49	10.58	10.43	10.43
291	NASDAQ	NKSH	Fri, Feb 1, 2002	10.38	10.50	10.38	10.49
290	NASDAQ	NKSH	Thu, Jan 31, 2002	10.63	10.63	10.03	10.03
289	NASDAQ	NKSH	Wed, Jan 30, 2002	10.50	10.50	10.50	10.50
288	NASDAQ	NKSH	Tue, Jan 29, 2002	10.50	10.50	10.50	10.50
287	NASDAQ	NKSH	Mon, Jan 28, 2002	10.50	10.63	10.38	10.63
286	NASDAQ	NKSH	Tue, Jan 22, 2002	10.50	11.45	10.50	11.45
285	NASDAQ	NKSH	Fri, Jan 18, 2002	10.50	10.50	10.50	10.50
284	NASDAQ	NKSH	Tue, Jan 15, 2002	10.50	10.50	10.50	10.50
283	NASDAQ	NKSH	Mon, Jan 14, 2002	10.63	10.63	10.36	10.36
282	NASDAQ	NKSH	Thu, Jan 10, 2002	11.00	11.00	10.75	10.75
281	NASDAQ	NKSH	Fri, Jan 4, 2002	11.13	11.13	11.13	11.13
280	NASDAQ	NKSH	Thu, Jan 3, 2002	10.25	11.00	10.25	10.75
279	NASDAQ	NKSH	Wed, Jan 2, 2002	10.20	10.75	10.20	10.53
278	NASDAQ	NKSH	Fri, Dec 28, 2001	10.38	10.65	10.38	10.65
277	NASDAQ	NKSH	Thu, Dec 27, 2001	10.25	10.45	10.19	10.45
276	NASDAQ	NKSH	Wed, Dec 26, 2001	10.13	10.50	10.04	10.45
275	NASDAQ	NKSH	Fri, Dec 21, 2001	10.50	10.50	10.05	10.26
274	NASDAQ	NKSH	Thu, Dec 20, 2001	10.55	10.55	10.25	10.25
273	NASDAQ	NKSH	Wed, Dec 19, 2001	10.50	10.63	10.50	10.63
272	NASDAQ	NKSH	Mon, Dec 17, 2001	10.50	10.50	10.50	10.50
271	NASDAQ	NKSH	Fri, Dec 14, 2001	10.50	10.50	10.50	10.50
270	NASDAQ	NKSH	Thu, Dec 13, 2001	10.63	10.63	10.63	10.63
269	NASDAQ	NKSH	Wed, Dec 12, 2001	10.50	10.50	10.25	10.30
268	NASDAQ	NKSH	Tue, Dec 11, 2001	10.05	10.05	10.05	10.05
267	NASDAQ	NKSH	Mon, Dec 10, 2001	10.05	10.05	10.05	10.05
266	NASDAQ	NKSH	Fri, Dec 7, 2001	10.25	10.30	10.13	10.30
265	NASDAQ	NKSH	Thu, Dec 6, 2001	10.38	10.50	10.25	10.50
264	NASDAQ	NKSH	Wed, Dec 5, 2001	10.50	10.50	10.50	10.50
263	NASDAQ	NKSH	Tue, Dec 4, 2001	10.75	10.75	10.75	10.75
262	NASDAQ	NKSH	Fri, Nov 30, 2001	10.55	11.00	10.55	11.00
261	NASDAQ	NKSH	Mon, Nov 26, 2001	10.88	10.88	10.40	10.40
260	NASDAQ	NKSH	Tue, Nov 20, 2001	11.00	11.13	10.88	11.00
259	NASDAQ	NKSH	Fri, Nov 16, 2001	11.50	11.50	11.50	11.50
258	NASDAQ	NKSH	Tue, Nov 6, 2001	11.00	11.50	10.36	11.50
257	NASDAQ	NKSH	Mon, Nov 5, 2001	11.00	11.00	10.40	10.40
256	NASDAQ	NKSH	Fri, Nov 2, 2001	10.50	10.50	10.50	10.50
255	NASDAQ	NKSH	Thu, Nov 1, 2001	11.50	11.50	11.50	11.50
254	NASDAQ	NKSH	Wed, Oct 31, 2001	11.00	11.00	11.00	11.00
253	NASDAQ	NKSH	Fri, Oct 26, 2001	10.74	10.74	10.74	10.74
252	NASDAQ	NKSH	Thu, Oct 25, 2001	10.50	10.50	10.25	10.50
251	NASDAQ	NKSH	Wed, Oct 24, 2001	11.00	11.50	11.00	11.50
250	NASDAQ	NKSH	Tue, Oct 23, 2001	11.00	11.00	10.75	10.75
249	NASDAQ	NKSH	Mon, Oct 22, 2001	11.00	11.00	11.00	11.00
248	NASDAQ	NKSH	Mon, Oct 15, 2001	10.88	10.88	10.50	10.50
247	NASDAQ	NKSH	Wed, Oct 10, 2001	11.00	11.00	10.50	10.50
246	NASDAQ	NKSH	Tue, Oct 9, 2001	10.65	10.65	10.65	10.65
245	NASDAQ	NKSH	Mon, Oct 8, 2001	10.75	11.00	10.75	11.00
244	NASDAQ	NKSH	Fri, Oct 5, 2001	10.50	10.50	10.25	10.25
243	NASDAQ	NKSH	Thu, Oct 4, 2001	10.75	11.50	10.70	11.43
242	NASDAQ	NKSH	Tue, Oct 2, 2001	10.63	10.63	10.50	10.63
241	NASDAQ	NKSH	Fri, Sep 28, 2001	10.50	10.50	10.08	10.35
240	NASDAQ	NKSH	Thu, Sep 27, 2001	10.58	10.58	10.25	10.25
239	NASDAQ	NKSH	Wed, Sep 26, 2001	11.00	11.00	10.25	10.50
238	NASDAQ	NKSH	Tue, Sep 25, 2001	10.00	10.50	10.00	10.00
237	NASDAQ	NKSH	Fri, Sep 21, 2001	10.00	11.00	10.00	10.00
236	NASDAQ	NKSH	Thu, Sep 20, 2001	10.50	10.50	10.50	10.50
235	NASDAQ	NKSH	Tue, Sep 18, 2001	11.51	11.51	11.51	11.51
234	NASDAQ	NKSH	Mon, Sep 17, 2001	11.03	11.03	11.00	11.03
233	NASDAQ	NKSH	Thu, Sep 6, 2001	11.51	11.51	11.51	11.51
232	NASDAQ	NKSH	Wed, Sep 5, 2001	11.25	11.25	11.15	11.15
231	NASDAQ	NKSH	Tue, Sep 4, 2001	11.30	11.51	11.25	11.51
230	NASDAQ	NKSH	Fri, Aug 31, 2001	11.51	11.51	11.51	11.51
229	NASDAQ	NKSH	Thu, Aug 30, 2001	11.63	11.63	11.63	11.63
228	NASDAQ	NKSH	Wed, Aug 29, 2001	11.30	11.30	11.30	11.30
227	NASDAQ	NKSH	Mon, Aug 27, 2001	11.63	11.63	11.38	11.38
226	NASDAQ	NKSH	Fri, Aug 24, 2001	11.63	11.63	11.63	11.63
225	NASDAQ	NKSH	Wed, Aug 22, 2001	11.50	11.50	11.50	11.50
224	NASDAQ	NKSH	Tue, Aug 21, 2001	11.95	11.95	11.95	11.95
223	NASDAQ	NKSH	Fri, Aug 17, 2001	11.95	11.95	11.95	11.95
222	NASDAQ	NKSH	Thu, Aug 16, 2001	11.51	11.95	11.51	11.95
221	NASDAQ	NKSH	Wed, Aug 15, 2001	11.51	11.51	11.51	11.51
220	NASDAQ	NKSH	Fri, Aug 10, 2001	11.51	12.00	11.51	12.00
219	NASDAQ	NKSH	Thu, Aug 9, 2001	11.51	11.51	11.51	11.51
218	NASDAQ	NKSH	Fri, Aug 3, 2001	11.90	12.13	11.90	12.13
217	NASDAQ	NKSH	Thu, Aug 2, 2001	11.45	11.45	11.45	11.45
216	NASDAQ	NKSH	Wed, Aug 1, 2001	11.63	11.63	11.50	11.50
215	NASDAQ	NKSH	Mon, Jul 30, 2001	11.75	11.88	11.75	11.75
214	NASDAQ	NKSH	Thu, Jul 26, 2001	11.51	11.61	11.51	11.61
213	NASDAQ	NKSH	Wed, Jul 25, 2001	11.50	11.63	11.50	11.63
212	NASDAQ	NKSH	Tue, Jul 24, 2001	11.55	11.55	11.51	11.51
211	NASDAQ	NKSH	Mon, Jul 23, 2001	11.50	11.50	11.50	11.50
210	NASDAQ	NKSH	Wed, Jul 18, 2001	11.35	11.35	11.35	11.35
209	NASDAQ	NKSH	Mon, Jul 16, 2001	11.50	11.50	11.25	11.38
208	NASDAQ	NKSH	Fri, Jul 13, 2001	12.00	12.13	12.00	12.13
207	NASDAQ	NKSH	Thu, Jul 12, 2001	12.00	12.00	12.00	12.00
206	NASDAQ	NKSH	Wed, Jul 11, 2001	12.15	12.50	12.15	12.30
205	NASDAQ	NKSH	Tue, Jul 10, 2001	11.25	12.00	11.05	12.00
204	NASDAQ	NKSH	Mon, Jul 9, 2001	10.50	11.25	10.50	11.25
203	NASDAQ	NKSH	Mon, Jul 2, 2001	10.38	10.63	10.38	10.63
202	NASDAQ	NKSH	Wed, Jun 27, 2001	10.50	10.50	10.25	10.25
201	NASDAQ	NKSH	Tue, Jun 26, 2001	10.23	10.50	10.23	10.40
200	NASDAQ	NKSH	Mon, Jun 25, 2001	10.23	10.23	10.23	10.23
199	NASDAQ	NKSH	Fri, Jun 22, 2001	10.10	10.25	10.01	10.05
198	NASDAQ	NKSH	Wed, Jun 20, 2001	10.28	10.28	10.28	10.28
197	NASDAQ	NKSH	Tue, Jun 19, 2001	10.00	10.50	10.00	10.04
196	NASDAQ	NKSH	Mon, Jun 18, 2001	9.50	9.50	9.47	9.47
195	NASDAQ	NKSH	Fri, Jun 15, 2001	9.75	10.00	9.75	9.80
194	NASDAQ	NKSH	Thu, Jun 14, 2001	9.63	9.63	9.63	9.63
193	NASDAQ	NKSH	Mon, Jun 11, 2001	9.50	9.50	9.50	9.50
192	NASDAQ	NKSH	Fri, Jun 8, 2001	10.00	10.00	9.47	9.47
191	NASDAQ	NKSH	Mon, Jun 4, 2001	9.75	9.75	9.75	9.75
190	NASDAQ	NKSH	Fri, Jun 1, 2001	9.94	9.94	9.50	9.50
189	NASDAQ	NKSH	Fri, May 25, 2001	9.75	9.75	9.50	9.66
188	NASDAQ	NKSH	Thu, May 24, 2001	10.00	10.00	9.95	10.00
187	NASDAQ	NKSH	Tue, May 22, 2001	9.69	9.69	9.55	9.55
186	NASDAQ	NKSH	Thu, May 17, 2001	10.00	10.00	9.13	9.13
185	NASDAQ	NKSH	Wed, May 16, 2001	9.25	9.25	9.25	9.25
184	NASDAQ	NKSH	Wed, May 9, 2001	9.25	9.50	9.13	9.13
183	NASDAQ	NKSH	Mon, May 7, 2001	8.98	9.13	8.98	9.13
182	NASDAQ	NKSH	Fri, May 4, 2001	8.90	8.90	8.90	8.90
181	NASDAQ	NKSH	Thu, May 3, 2001	8.90	9.00	8.73	9.00
180	NASDAQ	NKSH	Wed, May 2, 2001	9.38	9.38	8.75	9.25
179	NASDAQ	NKSH	Mon, Apr 30, 2001	9.38	9.38	9.38	9.38
178	NASDAQ	NKSH	Fri, Apr 27, 2001	9.38	9.38	9.38	9.38
177	NASDAQ	NKSH	Thu, Apr 26, 2001	9.38	9.38	9.38	9.38
176	NASDAQ	NKSH	Wed, Apr 25, 2001	9.38	9.38	9.38	9.38
175	NASDAQ	NKSH	Tue, Apr 24, 2001	9.25	9.25	9.25	9.25
174	NASDAQ	NKSH	Mon, Apr 23, 2001	9.44	9.44	9.13	9.25
173	NASDAQ	NKSH	Fri, Apr 20, 2001	9.50	9.50	9.50	9.50
172	NASDAQ	NKSH	Thu, Apr 19, 2001	9.38	9.57	9.38	9.57
171	NASDAQ	NKSH	Tue, Apr 17, 2001	9.50	9.50	9.25	9.50
170	NASDAQ	NKSH	Mon, Apr 16, 2001	9.50	9.50	9.50	9.50
169	NASDAQ	NKSH	Thu, Apr 12, 2001	9.50	9.50	9.50	9.50
168	NASDAQ	NKSH	Wed, Apr 11, 2001	10.00	10.13	10.00	10.13
167	NASDAQ	NKSH	Tue, Apr 10, 2001	10.00	10.00	10.00	10.00
166	NASDAQ	NKSH	Tue, Apr 3, 2001	10.13	10.13	10.13	10.13
165	NASDAQ	NKSH	Fri, Mar 30, 2001	10.13	10.13	10.13	10.13
164	NASDAQ	NKSH	Thu, Mar 22, 2001	9.56	9.56	9.50	9.50
163	NASDAQ	NKSH	Tue, Mar 20, 2001	9.75	10.50	9.50	10.50
162	NASDAQ	NKSH	Mon, Mar 19, 2001	9.63	9.63	9.63	9.63
161	NASDAQ	NKSH	Mon, Mar 12, 2001	10.13	10.13	9.63	9.63
160	NASDAQ	NKSH	Wed, Mar 7, 2001	10.00	10.00	9.63	9.63
159	NASDAQ	NKSH	Mon, Mar 5, 2001	10.25	10.25	10.06	10.06
158	NASDAQ	NKSH	Fri, Mar 2, 2001	10.00	10.00	10.00	10.00
157	NASDAQ	NKSH	Mon, Feb 26, 2001	9.63	10.00	9.63	10.00
156	NASDAQ	NKSH	Fri, Feb 23, 2001	9.75	9.75	9.63	9.63
155	NASDAQ	NKSH	Thu, Feb 22, 2001	9.75	10.00	9.75	9.75
154	NASDAQ	NKSH	Wed, Feb 21, 2001	10.00	10.00	10.00	10.00
153	NASDAQ	NKSH	Wed, Feb 14, 2001	9.75	9.75	9.56	9.56
152	NASDAQ	NKSH	Tue, Feb 13, 2001	9.56	9.56	9.56	9.56
151	NASDAQ	NKSH	Mon, Feb 12, 2001	9.56	9.56	9.50	9.50
150	NASDAQ	NKSH	Fri, Feb 9, 2001	9.56	9.56	9.56	9.56
149	NASDAQ	NKSH	Thu, Feb 8, 2001	9.75	9.75	9.75	9.75
148	NASDAQ	NKSH	Tue, Feb 6, 2001	9.63	9.75	9.63	9.75
147	NASDAQ	NKSH	Mon, Feb 5, 2001	9.63	9.94	9.63	9.94
146	NASDAQ	NKSH	Tue, Jan 30, 2001	9.56	9.56	9.50	9.50
145	NASDAQ	NKSH	Fri, Jan 26, 2001	9.63	9.69	9.63	9.69
144	NASDAQ	NKSH	Thu, Jan 25, 2001	9.63	9.63	9.63	9.63
143	NASDAQ	NKSH	Wed, Jan 24, 2001	9.31	9.31	9.31	9.31
142	NASDAQ	NKSH	Mon, Jan 22, 2001	9.22	9.22	9.03	9.03
141	NASDAQ	NKSH	Wed, Jan 17, 2001	9.38	9.38	9.25	9.25
140	NASDAQ	NKSH	Tue, Jan 16, 2001	9.81	9.81	9.81	9.81
139	NASDAQ	NKSH	Fri, Jan 12, 2001	9.72	9.72	9.38	9.38
138	NASDAQ	NKSH	Thu, Jan 11, 2001	9.69	9.72	9.69	9.72
137	NASDAQ	NKSH	Mon, Jan 8, 2001	9.50	10.00	9.50	9.94
136	NASDAQ	NKSH	Fri, Jan 5, 2001	9.00	9.50	9.00	9.50
135	NASDAQ	NKSH	Thu, Jan 4, 2001	9.00	9.00	9.00	9.00
134	NASDAQ	NKSH	Wed, Jan 3, 2001	9.00	9.00	9.00	9.00
133	NASDAQ	NKSH	Tue, Jan 2, 2001	8.69	9.00	8.69	9.00
132	NASDAQ	NKSH	Fri, Dec 29, 2000	8.50	8.50	8.25	8.25
131	NASDAQ	NKSH	Thu, Dec 28, 2000	8.00	8.50	7.88	8.13
130	NASDAQ	NKSH	Wed, Dec 27, 2000	7.63	8.00	7.56	7.56
129	NASDAQ	NKSH	Tue, Dec 26, 2000	8.03	8.13	7.75	7.75
128	NASDAQ	NKSH	Fri, Dec 22, 2000	8.00	8.00	8.00	8.00
127	NASDAQ	NKSH	Thu, Dec 21, 2000	7.88	8.00	7.88	8.00
126	NASDAQ	NKSH	Wed, Dec 20, 2000	7.69	8.00	7.69	8.00
125	NASDAQ	NKSH	Tue, Dec 19, 2000	7.75	8.00	7.75	8.00
124	NASDAQ	NKSH	Mon, Dec 18, 2000	8.00	8.00	8.00	8.00
123	NASDAQ	NKSH	Fri, Dec 15, 2000	8.13	8.13	7.59	7.94
122	NASDAQ	NKSH	Wed, Dec 13, 2000	8.13	8.13	8.13	8.13
121	NASDAQ	NKSH	Tue, Dec 12, 2000	8.31	8.31	7.50	7.63
120	NASDAQ	NKSH	Fri, Dec 8, 2000	8.66	8.66	8.31	8.31
119	NASDAQ	NKSH	Fri, Dec 1, 2000	8.94	8.94	8.63	8.63
118	NASDAQ	NKSH	Wed, Nov 29, 2000	8.63	9.00	8.63	9.00
117	NASDAQ	NKSH	Tue, Nov 28, 2000	8.94	9.00	8.94	9.00
116	NASDAQ	NKSH	Mon, Nov 27, 2000	9.00	9.00	9.00	9.00
115	NASDAQ	NKSH	Wed, Nov 22, 2000	8.63	8.63	8.63	8.63
114	NASDAQ	NKSH	Mon, Nov 20, 2000	8.63	8.63	8.63	8.63
113	NASDAQ	NKSH	Tue, Nov 14, 2000	8.75	8.75	8.75	8.75
112	NASDAQ	NKSH	Mon, Nov 13, 2000	9.38	9.38	9.00	9.00
111	NASDAQ	NKSH	Fri, Nov 10, 2000	9.38	9.38	9.38	9.38
110	NASDAQ	NKSH	Tue, Nov 7, 2000	9.38	9.38	9.38	9.38
109	NASDAQ	NKSH	Mon, Nov 6, 2000	9.38	9.38	9.38	9.38
108	NASDAQ	NKSH	Wed, Nov 1, 2000	9.13	9.13	9.13	9.13
107	NASDAQ	NKSH	Tue, Oct 31, 2000	9.00	9.00	8.69	8.69
106	NASDAQ	NKSH	Fri, Oct 27, 2000	9.13	9.13	9.13	9.13
105	NASDAQ	NKSH	Wed, Oct 18, 2000	8.50	8.50	8.50	8.50
104	NASDAQ	NKSH	Wed, Oct 11, 2000	8.56	8.56	8.50	8.50
103	NASDAQ	NKSH	Fri, Oct 6, 2000	8.50	8.50	8.50	8.50
102	NASDAQ	NKSH	Thu, Oct 5, 2000	8.56	8.56	8.56	8.56
101	NASDAQ	NKSH	Wed, Oct 4, 2000	8.50	8.50	8.50	8.50
100	NASDAQ	NKSH	Mon, Oct 2, 2000	8.63	8.63	8.63	8.63
99	NASDAQ	NKSH	Tue, Sep 26, 2000	8.56	8.56	8.56	8.56
98	NASDAQ	NKSH	Thu, Sep 21, 2000	8.50	8.50	8.50	8.50
97	NASDAQ	NKSH	Fri, Sep 15, 2000	8.27	8.27	8.27	8.27
96	NASDAQ	NKSH	Mon, Sep 11, 2000	8.25	8.27	8.25	8.27
95	NASDAQ	NKSH	Fri, Sep 8, 2000	8.38	8.50	8.25	8.31
94	NASDAQ	NKSH	Thu, Sep 7, 2000	8.50	8.50	8.50	8.50
93	NASDAQ	NKSH	Fri, Sep 1, 2000	8.25	8.25	8.25	8.25
92	NASDAQ	NKSH	Thu, Aug 31, 2000	8.25	8.25	8.25	8.25
91	NASDAQ	NKSH	Wed, Aug 30, 2000	8.25	8.25	8.25	8.25
90	NASDAQ	NKSH	Tue, Aug 29, 2000	8.25	8.25	8.25	8.25
89	NASDAQ	NKSH	Fri, Aug 25, 2000	8.16	8.16	8.16	8.16
88	NASDAQ	NKSH	Thu, Aug 24, 2000	8.25	8.25	8.25	8.25
87	NASDAQ	NKSH	Wed, Aug 23, 2000	8.00	8.25	8.00	8.25
86	NASDAQ	NKSH	Tue, Aug 22, 2000	8.25	8.25	8.00	8.25
85	NASDAQ	NKSH	Mon, Aug 21, 2000	8.25	8.63	8.13	8.13
84	NASDAQ	NKSH	Fri, Aug 18, 2000	8.25	8.25	8.16	8.25
83	NASDAQ	NKSH	Wed, Aug 16, 2000	8.25	8.25	8.16	8.16
82	NASDAQ	NKSH	Wed, Aug 9, 2000	8.25	8.25	8.19	8.19
81	NASDAQ	NKSH	Mon, Aug 7, 2000	8.25	8.25	8.25	8.25
80	NASDAQ	NKSH	Thu, Aug 3, 2000	8.25	8.25	8.25	8.25
79	NASDAQ	NKSH	Wed, Aug 2, 2000	8.13	8.13	8.13	8.13
78	NASDAQ	NKSH	Fri, Jul 28, 2000	8.13	8.13	8.13	8.13
77	NASDAQ	NKSH	Wed, Jul 26, 2000	8.25	8.25	8.25	8.25
76	NASDAQ	NKSH	Fri, Jul 21, 2000	8.25	8.25	8.13	8.17
75	NASDAQ	NKSH	Wed, Jul 19, 2000	8.19	8.19	8.19	8.19
74	NASDAQ	NKSH	Mon, Jul 17, 2000	8.75	8.75	8.75	8.75
73	NASDAQ	NKSH	Wed, Jul 12, 2000	8.25	8.25	8.00	8.03
72	NASDAQ	NKSH	Tue, Jul 11, 2000	8.25	8.25	8.25	8.25
71	NASDAQ	NKSH	Thu, Jul 6, 2000	8.25	8.75	8.25	8.75
70	NASDAQ	NKSH	Fri, Jun 30, 2000	8.44	8.44	8.25	8.25
69	NASDAQ	NKSH	Thu, Jun 29, 2000	8.44	8.44	8.44	8.44
68	NASDAQ	NKSH	Wed, Jun 28, 2000	8.75	8.75	8.50	8.50
67	NASDAQ	NKSH	Fri, Jun 23, 2000	8.44	8.44	8.44	8.44
66	NASDAQ	NKSH	Wed, Jun 21, 2000	9.13	9.13	9.13	9.13
65	NASDAQ	NKSH	Tue, Jun 20, 2000	8.63	8.63	8.63	8.63
64	NASDAQ	NKSH	Thu, Jun 15, 2000	8.50	9.00	8.50	9.00
63	NASDAQ	NKSH	Tue, Jun 13, 2000	9.13	9.25	8.88	8.88
62	NASDAQ	NKSH	Mon, Jun 12, 2000	9.25	9.25	9.25	9.25
61	NASDAQ	NKSH	Fri, Jun 9, 2000	9.25	9.25	9.25	9.25
60	NASDAQ	NKSH	Fri, Jun 2, 2000	9.50	9.50	9.06	9.06
59	NASDAQ	NKSH	Fri, May 26, 2000	8.75	8.75	8.75	8.75
58	NASDAQ	NKSH	Wed, May 24, 2000	8.25	8.25	8.25	8.25
57	NASDAQ	NKSH	Fri, May 19, 2000	8.25	8.25	8.25	8.25
56	NASDAQ	NKSH	Thu, May 18, 2000	8.13	8.13	8.13	8.13
55	NASDAQ	NKSH	Wed, May 17, 2000	8.63	8.75	8.13	8.13
54	NASDAQ	NKSH	Tue, May 16, 2000	7.97	8.00	7.94	7.94
53	NASDAQ	NKSH	Fri, May 12, 2000	8.25	8.31	8.00	8.13
52	NASDAQ	NKSH	Thu, May 11, 2000	8.50	8.50	8.00	8.00
51	NASDAQ	NKSH	Tue, May 9, 2000	8.63	8.63	8.63	8.63
50	NASDAQ	NKSH	Mon, May 8, 2000	8.50	8.50	8.50	8.50
49	NASDAQ	NKSH	Fri, May 5, 2000	8.19	8.19	8.19	8.19
48	NASDAQ	NKSH	Tue, May 2, 2000	8.75	8.75	8.38	8.56
47	NASDAQ	NKSH	Mon, May 1, 2000	8.50	8.50	8.19	8.19
46	NASDAQ	NKSH	Wed, Apr 26, 2000	8.25	8.25	8.25	8.25
45	NASDAQ	NKSH	Tue, Apr 25, 2000	8.50	8.75	8.38	8.75
44	NASDAQ	NKSH	Mon, Apr 24, 2000	8.19	8.19	8.19	8.19
43	NASDAQ	NKSH	Wed, Apr 19, 2000	8.25	8.25	8.25	8.25
42	NASDAQ	NKSH	Mon, Apr 17, 2000	8.50	8.50	8.50	8.50
41	NASDAQ	NKSH	Fri, Apr 14, 2000	9.38	9.38	7.50	7.75
40	NASDAQ	NKSH	Wed, Apr 12, 2000	9.50	9.50	9.50	9.50
39	NASDAQ	NKSH	Wed, Apr 5, 2000	9.38	9.38	9.38	9.38
38	NASDAQ	NKSH	Mon, Apr 3, 2000	9.38	9.38	9.38	9.38
37	NASDAQ	NKSH	Fri, Mar 31, 2000	9.44	9.44	9.44	9.44
36	NASDAQ	NKSH	Thu, Mar 30, 2000	9.38	9.38	9.38	9.38
35	NASDAQ	NKSH	Thu, Mar 23, 2000	10.25	10.25	10.25	10.25
34	NASDAQ	NKSH	Mon, Mar 20, 2000	9.50	9.63	9.44	9.63
33	NASDAQ	NKSH	Wed, Mar 15, 2000	9.50	9.50	9.50	9.50
32	NASDAQ	NKSH	Tue, Mar 14, 2000	9.69	9.69	9.69	9.69
31	NASDAQ	NKSH	Mon, Mar 13, 2000	9.44	9.56	9.44	9.56
30	NASDAQ	NKSH	Thu, Mar 9, 2000	9.88	9.88	9.88	9.88
29	NASDAQ	NKSH	Mon, Feb 28, 2000	9.50	9.50	9.50	9.50
28	NASDAQ	NKSH	Fri, Feb 25, 2000	9.50	9.50	9.50	9.50
27	NASDAQ	NKSH	Tue, Feb 22, 2000	9.94	9.94	9.94	9.94
26	NASDAQ	NKSH	Fri, Feb 18, 2000	9.94	9.94	9.94	9.94
25	NASDAQ	NKSH	Thu, Feb 17, 2000	10.00	10.00	9.63	9.63
24	NASDAQ	NKSH	Wed, Feb 16, 2000	9.63	9.63	9.63	9.63
23	NASDAQ	NKSH	Fri, Feb 11, 2000	10.13	10.13	10.00	10.00
22	NASDAQ	NKSH	Wed, Feb 9, 2000	10.13	10.13	10.13	10.13
21	NASDAQ	NKSH	Tue, Feb 8, 2000	10.38	10.38	10.13	10.13
20	NASDAQ	NKSH	Mon, Feb 7, 2000	10.13	10.19	10.13	10.13
19	NASDAQ	NKSH	Thu, Feb 3, 2000	10.13	10.13	10.13	10.13
18	NASDAQ	NKSH	Mon, Jan 31, 2000	10.13	10.47	10.13	10.13
17	NASDAQ	NKSH	Thu, Jan 27, 2000	10.03	10.03	10.03	10.03
16	NASDAQ	NKSH	Wed, Jan 26, 2000	10.00	10.00	10.00	10.00
15	NASDAQ	NKSH	Wed, Jan 12, 2000	9.88	10.38	9.88	9.88
14	NASDAQ	NKSH	Tue, Jan 11, 2000	9.88	9.88	9.88	9.88
13	NASDAQ	NKSH	Thu, Jan 6, 2000	9.88	9.88	9.88	9.88
12	NASDAQ	NKSH	Tue, Jan 4, 2000	9.97	10.00	9.97	10.00
11	NASDAQ	NKSH	Mon, Jan 3, 2000	9.88	10.00	9.88	10.00
10	NASDAQ	NKSH	Fri, Dec 31, 1999	10.13	10.13	9.88	9.88
9	NASDAQ	NKSH	Tue, Dec 28, 1999	10.38	10.38	9.88	9.88
8	NASDAQ	NKSH	Fri, Dec 17, 1999	10.88	10.88	10.88	10.88
7	NASDAQ	NKSH	Thu, Dec 16, 1999	10.88	10.88	10.88	10.88
6	NASDAQ	NKSH	Wed, Dec 15, 1999	10.63	10.75	10.63	10.75
5	NASDAQ	NKSH	Tue, Dec 14, 1999	10.63	10.63	10.38	10.38
4	NASDAQ	NKSH	Fri, Dec 10, 1999	10.50	10.50	10.50	10.50
3	NASDAQ	NKSH	Thu, Dec 9, 1999	10.38	10.63	9.94	10.63
2	NASDAQ	NKSH	Mon, Dec 6, 1999	10.75	10.75	10.75	10.75
1	NASDAQ	NKSH	Fri, Dec 3, 1999	10.88	10.88	10.75	10.75
#	Exchange	Symbol	Date	Open	High	Low	Close

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