Torran B. Nixon - 01 Mar 2023 Form 3/A - Amendment Insider Report for COLUMBIA BANKING SYSTEM, INC. (COLB)

Signature
/s/ Lisa M. White, Attorney-in-fact
Issuer symbol
COLB
Transactions as of
01 Mar 2023
Transactions value $
$0
Form type
3/A - Amendment
Filing time
23 May 2023, 19:36:25 UTC
Date Of Original Report
01 Mar 2023
Previous filing
02 Mar 2023
Next filing
06 Mar 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding COLB Common Stock 139K 01 Mar 2023 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Amended to include shares converted from performance-based (ROTCE) awards to time-based awards in connection with the merger of Umpqua Holdings Corporation and Columbia Banking System, Inc.