Ron L. Farnsworth - 02 Mar 2023 Form 4/A - Amendment Insider Report for COLUMBIA BANKING SYSTEM, INC. (COLB)

Signature
/s/ Andrea M. Newburn, Attorney-in-fact
Issuer symbol
COLB
Transactions as of
02 Mar 2023
Net transactions value
-$225,932
Form type
4/A - Amendment
Filing time
10 Mar 2023, 10:24:10 UTC
Date Of Original Report
06 Mar 2023
Previous filing
06 Mar 2023
Next filing
10 Mar 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction COLB Common Stock Tax liability $84,943 -2,922 -1.8% $29.07 161,726 02 Mar 2023 Direct F1
transaction COLB Common Stock Tax liability $84,594 -2,910 -1.8% $29.07 158,816 02 Mar 2023 Direct F1
transaction COLB Common Stock Tax liability $56,396 -1,940 -1.2% $29.07 156,876 02 Mar 2023 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Adjustment to tax liability on vesting of award and the number of shares cancelled to cover taxes.