InsiderTrades

Form 4 for COLB COLUMBIA BANKING SYSTEM, INC.

Accepted 2024-01-30 00:00:00 ET · period of report 2024-01-30 · accession 0000887343-24-000032 · 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
2024-01-30 2024-01-30 COLB Finkelstein Mark A Dir P - Purchase $20.87 +3,592 23.9K +18% +$75.0K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2024-01-30 P A 3,592 $20.87 23,908 D — —