QGEN Stock Split History

QGEN's most recent stock split occurred on January 8, 2026. It was a 19-for-20 split.

Summary

Total Stock Splits: 6

Stock Splits Table

Ex Date	Adjustment Factor	Split From	Split To	Split Type
1999-07-16	2	1	2	stock split
2000-07-14	4	1	4	stock split
2017-01-25	0.962963	27	26	stock split
2024-01-30	0.97	25	24.25	stock split
2025-01-29	0.9722222222	36	35	stock split
2026-01-08	0.95	20	19	stock split

Stock Splits Chart

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