Form ARS - Annual Report to Security Holders:
SEC Accession No. 0000887343-25-000156
Filing Date
2025-04-03
Accepted
2025-04-03 16:37:46
Documents
1
Period of Report
2024-12-31
Effectiveness Date
2025-04-03

Document Format Files

Seq Description Document Type Size
1 ARS colbars2024.pdf ARS 1173597
  Complete submission text file 0000887343-25-000156.txt   1617837
Mailing Address 1301 A STREET TACOMA WA 98402
Business Address 1301 A STREET TACOMA WA 98402 2533051900
COLUMBIA BANKING SYSTEM, INC. (Filer) CIK: 0000887343 (see all company filings)

EIN.: 911422237 | State of Incorp.: WA | Fiscal Year End: 1231
Type: ARS | Act: 34 | File No.: 000-20288 | Film No.: 25810174
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)