Deer Aaron James - 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, Deer Aaron James's relationship to COLUMBIA BANKING SYSTEM, INC. (COLB) is Officer (Chief Strategy/Innovation Offc), and currently has 35,290 shares of Common, and 42,046 shares of Common Stock.

The charts below show 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.
Deer Aaron James - Insider Non-Derivative Transactions of COLB Common
Deer Aaron James - Insider Non-Derivative Transactions of COLB Common Stock
Deer Aaron James - 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) 918 26.73 42046
Feb 15, 2025 F -- (Common Stock) 533 27.41 42964
Feb 15, 2025 F -- (Common Stock) 506 27.41 43497
Feb 15, 2025 Acquisition -- (Common Stock) 1304 27.41 44003
Jan 2, 2025 F -- (Common Stock) 995 27.01 42699
Jan 2, 2025 F -- (Common Stock) 889 27.01 43694
Mar 2, 2024 Acquisition -- (Common Stock) 6994 17.87 44583
Feb 16, 2024 F -- (Common Stock) 430 19.01 37371
Feb 16, 2024 F -- (Common Stock) 522 19.01 37589
Feb 16, 2024 Acquisition -- (Common Stock) 951 19.01 37801
Feb 16, 2024 F -- (Common Stock) 564 19.01 38111
Feb 16, 2024 Acquisition -- (Common Stock) 1304 19.01 38675
Feb 2, 2024 P -- (Common Stock) 2000 19.32 36850
Jan 2, 2024 F -- (Common Stock) 647 26.68 34850
Jan 2, 2024 F -- (Common Stock) 647 26.68 35497
Jul 1, 2023 P -- (Common Stock) 854 18.25 36144
Mar 1, 2023 Acquisition -- (Common) 1430 0 29705
Mar 1, 2023 Acquisition -- (Common) 1430 0 31135
Mar 1, 2023 Acquisition -- (Common) 2195 0 33330
Mar 1, 2023 Acquisition -- (Common) 1960 0 35290
Feb 22, 2023 Acquisition -- (Common) 2357 0 22181
Feb 22, 2023 Acquisition -- (Common) 4062 0 26243
Feb 22, 2023 Acquisition -- (Common) 2031 0 28274
Feb 16, 2023 Acquisition -- (Common) 1393 32.05 17568
Feb 16, 2023 Acquisition -- (Common) 951 32.05 18519
Feb 16, 2023 Acquisition -- (Common) 1305 32.05 19824