InsiderTrades

Form 4 for COLB COLUMBIA BANKING SYSTEM, INC.

Accepted 2025-02-18 00:00:00 ET · period of report 2025-02-14 · accession 0000887343-25-000042 · 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
2025-02-18 2025-02-14 COLB O'HAVER CORT L Executive COB, Dir F - Tax $27.41 -5,944 410.5K -1% -$162.9K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-02-14 F D 5,944 $27.41 410,497 D — — (F1) Since the date of the reporting person's last ownership report, he transferred 5,335 shares to his ex-wife pursuant to a Stipulated General Judgment of Dissolution of Marriage.