InsiderTrades

Form 4 for COLB COLUMBIA BANKING SYSTEM, INC.

Accepted 2024-02-01 00:00:00 ET · period of report 2024-01-31 · accession 0000887343-24-000046 · 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
2024-02-01 2024-01-31 COLB MACHUCA LUIS Dir P - Purchase $20.58 +4,889 60.8K +9% +$100.6K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2024-01-31 P A 4,889 $20.58 60,835 D — —