Andrew H. Ognall - 15 Feb 2024 Form 4 Insider Report for COLUMBIA BANKING SYSTEM, INC. (COLB)

Signature
/s/ Lisa M. White, Attorney-in-fact
Issuer symbol
COLB
Transactions as of
15 Feb 2024
Net transactions value
-$24,219
Form type
4
Filing time
20 Feb 2024, 20:50:42 UTC
Previous filing
03 Jan 2024
Next filing
01 Mar 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction COLB Common Stock Tax liability $24,219 -1,274 -1.7% $19.01 73,606 15 Feb 2024 Direct
holding COLB Common Stock 2,471 15 Feb 2024 by 401(k) F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 2,050 shares in respect of 401(k) plan obligations were previously inadvertently disclosed on Form 3 as held directly by the reporting person.
F2 Holdings reported include shares acquired in the Umpqua Bank 401(k) and Profit Sharing Plan through dividend reinvestment, payroll deferrals and/or employer contributions.