InsiderTrades

Form 4 for COLB COLUMBIA BANKING SYSTEM, INC.

Accepted 2024-03-12 00:00:00 ET · period of report 2024-03-08 · accession 0000887343-24-000148 · 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
M 2024-03-12 2024-03-08 COLB FARNSWORTH RON L CFO F - Tax $19.51 -4,731 149.4K -3% -$92.3K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2024-03-08 F D 3,002 $19.51 151,134 D — —
2 Common Common Stock 2024-03-08 F D 1,729 $19.51 149,405 D — —