O'HAVER CORT L - Insider Non-Derivative Transactions at COLUMBIA BANKING SYSTEM, INC. (COLB) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Feb 28, 2025, O'HAVER CORT L's relationship to COLUMBIA BANKING SYSTEM, INC. (COLB) is Director,Officer (Executive Chairman), and currently has 399,862 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other COLB insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

O'HAVER CORT L - Insider Non-Derivative Transactions of COLB Common Stock

O'HAVER CORT L - Insider Non-Derivative Transactions at COLB

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Mar 1, 2025	F -- (Common Stock)	9038	26.73	390824
Mar 1, 2025	F -- (Common Stock)	9465	26.73	399862
Feb 15, 2025	F -- (Common Stock)	5944	27.41	410497
Apr 20, 2024	F -- (Common Stock)	5170	18.31	421776
Apr 20, 2024	F -- (Common Stock)	21655	18.31	426946
Mar 9, 2024	F -- (Common Stock)	3282	19.51	451968
Mar 9, 2024	F -- (Common Stock)	13314	19.51	455250
Mar 2, 2024	Acquisition -- (Common Stock)	55959	17.87	468564
Feb 29, 2024	F -- (Common Stock)	9465	17.76	414488
Feb 16, 2024	F -- (Common Stock)	5883	19.01	451227
Jan 2, 2024	F -- (Common Stock)	12333	26.68	469158
Apr 20, 2023	F -- (Common Stock)	26825	22.26	469174
Mar 9, 2023	F -- (Common Stock)	3351	27.36	504544
Mar 3, 2023	F -- (Common Stock)	3683	29.07	507895
Mar 3, 2023	F -- (Common Stock)	12891	29.07	511578
Mar 3, 2023	F -- (Common Stock)	12942	29.07	524469
Mar 3, 2023	Acquisition -- (Common Stock)	27274	0	537411
Mar 2, 2023	Acquisition -- (Common Stock)	134084	0	510137