InsiderTrades

Form 4 for COLB COLUMBIA BANKING SYSTEM, INC.

Accepted 2024-01-03 00:00:00 ET · period of report 2024-01-01 · accession 0000887343-24-000018 · 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
2024-01-03 2024-01-01 COLB Namdar Frank Chief Credit Off F - Tax $26.68 -784 34.9K -2% -$20.9K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2024-01-01 F D 784 $26.68 34,852 D — —