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Other4
COLUMBIA BANKING SYSTEM, INC.
COLB
Total Value
$0
Company Information
- Company Name
- COLUMBIA BANKING SYSTEM, INC.
- Ticker Symbol
- COLB
- CIK
- 0000887343
Insider Information
- Name
- MACHUCA LUIS
- Role
- Director
- Location
- TACOMA, WA
Director
Filing Details
- Filing Date
- Feb 5, 2026
- Transaction Date
- Dec 3, 2025
- Accession Number
- 0001133099-26-000003
- Form Type
- 4
Derivative Transactions
| Date | Security | Shares | Exercise Price | Type | Value |
|---|---|---|---|---|---|
| Dec 3, 2025 | Derivative | 65 | — | Grant/Award | — |
| Feb 4, 2026 | Derivative | 562 | — | Grant/Award | — |
Footnotes
- (F1)The deferred compensation plan phantom stock was accrued under the Registrant's deferred compensation plan and the result of a transaction by the plan administrator that the reporting person did not request and that they were not aware of at the time of the transaction. The phantom stock will be paid in accordance with the terms of the deferred compensation plan following the end of the reporting person's employment with the Registrant.
- (F2)The deferred compensation plan phantom stock was accrued under the Registrant's deferred compensation plan and will be paid in accordance with the terms of the deferred compensation plan following the end of the reporting person's employment with the Registrant.