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Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0000887343-23-000175
Filing Date
2023-03-10
Accepted
2023-03-10 11:24:10
Documents
1
Period of Report
2023-03-02

Document Format Files

Seq Description Document Type Size
1 FORM 4/A wf-form4a_167846543922933.html 4/A  
1 FORM 4/A wf-form4a_167846543922933.xml 4/A 6160
  Complete submission text file 0000887343-23-000175.txt   7572
Mailing Address 1301 A STREET TACOMA WA 98402
Business Address 1301 A STREET TACOMA WA 98402 2533051900
COLUMBIA BANKING SYSTEM, INC. (Issuer) CIK: 0000887343 (see all company filings)

IRS No.: 911422237 | State of Incorp.: WA | Fiscal Year End: 1231
SIC: 6022 State Commercial Banks

Mailing Address 200 SW MARKET ST STE 1900 PORTLAND OR 97201
Business Address
FARNSWORTH RON L (Reporting) CIK: 0001322289 (see all company filings)

Type: 4/A | Act: 34 | File No.: 000-20288 | Film No.: 23722315