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COLUMBIA BANKING SYSTEM, INC. (COLB) | Jive Data

Google Sheets Add-onSheets Account

Profile Financials SEC Filings Insider Transactions Ownership

SEC filing

COLUMBIA BANKING SYSTEM, INC.

COLB · CIK 887343

4 · Dec 31, 2025

4

Filed: Dec 31, 2025
Period: Dec 31, 2025
Accession: 0000887343-25-000284
Filer: COLUMBIA BANKING SYSTEM, INC.
Exhibits: EX-24

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Filing document

FORM 4

xslF345X05/wk-form4_1767222835.xmlSEC.gov

Exhibits

EX-24

a2025-12x19powerofattorn.htm

a2025-12x19powerofattorn.htmSEC.gov

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