InsiderTrades

Form 4 for COLB COLUMBIA BANKING SYSTEM, INC.

Accepted 2023-03-01 00:00:00 ET · period of report 2023-02-27 · accession 0000887343-23-000084 · 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
2023-03-01 2023-02-27 COLB Lakely Brock SVP CAO F - Tax $30.14 -303 6,194 -5% -$9,132

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common 2023-02-27 F D 303 $30.14 6,194 D — —