Cort L. O'haver - Apr 19, 2024 Form 4 Insider Report for COLUMBIA BANKING SYSTEM, INC. (COLB)

Role
Executive Chairman, Director
Signature
/s/ Lisa M. White, Attorney-in-fact
Stock symbol
COLB
Transactions as of
Apr 19, 2024
Transactions value $
-$491,166
Form type
4
Date filed
4/23/2024, 12:40 PM
Previous filing
Mar 12, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction COLB Common Stock Tax liability -$397K -21.7K -4.83% $18.31 427K Apr 19, 2024 Direct F1
transaction COLB Common Stock Tax liability -$94.7K -5.17K -1.21% $18.31 422K Apr 19, 2024 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The reporting person's ownership report total was adjusted to reflect exempt transfers pursuant to a Stipulated General Judgment of Dissolution of Marriage.