Torran B. Nixon - 28 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
28 Feb 2024
Net transactions value
-$72,567
Form type
4
Filing time
01 Mar 2024, 16:56:08 UTC
Previous filing
20 Feb 2024
Next filing
04 Mar 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction COLB Common Stock Tax liability $72,567 -4,086 -3.2% $17.76 125,112 28 Feb 2024 Direct
holding COLB Common Stock 3,650 28 Feb 2024 by Nixon Family Trust
holding COLB Common Stock 1,247 28 Feb 2024 by 401(k) F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Holdings reported include shares acquired in the Umpqua Bank 401(k) and Profit Sharing Plan through dividend reinvestment, payroll deferrals and/or employer contributions.