InsiderTrades

Form 4 for COLB COLUMBIA BANKING SYSTEM, INC.

Accepted 2023-03-10 00:00:00 ET · period of report 2023-03-08 · accession 0000887343-23-000184 · 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
2023-03-10 2023-03-08 COLB OGNALL ANDREW H IMO GC F - Tax $27.36 -989 75.7K -1% -$27.1K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2023-03-08 F D 989 $27.36 75,703 D — —