Cort L. O'Haver - 01 Jan 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
01 Jan 2024
Net transactions value
-$329,044
Form type
4
Filing time
03 Jan 2024, 21:58:52 UTC
Previous filing
21 Apr 2023
Next filing
20 Feb 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction COLB Common Stock Tax liability $329,044 -12,333 -2.6% $26.68 469,158 01 Jan 2024 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Since the date of the reporting person's last ownership report, he transferred 5,335 shares to his ex-wife pursuant to a Stipulated General Judgment of Dissolution of Marriage.