Lakely Brock - 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 27, 2023, Lakely Brock's relationship to COLUMBIA BANKING SYSTEM, INC. (COLB) is Officer (SVP Chief Accounting Officer), and currently has 6,194 shares of Common.

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.

Lakely Brock - Insider Non-Derivative Transactions of COLB Common

Lakely Brock - Insider Non-Derivative Transactions at COLB

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Feb 28, 2023	F -- (Common)	303	30.14	6194
Feb 16, 2023	F -- (Common)	200	32.05	7321
Feb 16, 2023	Acquisition -- (Common)	660	32.05	7521
Feb 16, 2023	F -- (Common)	164	32.05	7699
Feb 16, 2023	Acquisition -- (Common)	542	32.05	7863