InsiderTrades

Form 4 for COLB COLUMBIA BANKING SYSTEM, INC.

Accepted 2023-03-06 00:00:00 ET · period of report 2023-03-02 · accession 0000887343-23-000166 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2023-03-06 2023-03-02 COLB Burns Sheri CHRO A - Grant $0.00 +2,782 40.5K +7% $0
M 2023-03-06 2023-03-02 COLB Burns Sheri CHRO F - Tax $29.07 -3,564 36.9K -9% -$103.6K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2023-03-02 A A 2,782 $0.00 40,504 D — —
2 Common Common Stock 2023-03-02 F D 1,348 $29.07 39,156 D — —
3 Common Common Stock 2023-03-02 F D 1,320 $29.07 37,836 D — —
4 Common Common Stock 2023-03-02 F D 896 $29.07 36,940 D — —