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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000887343-22-000116
Filing Date
2022-07-01
Accepted
2022-07-01 17:40:45
Documents
2
Period of Report
2022-06-30

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_165671163200273.html 4  
1 FORM 4 wf-form4_165671163200273.xml 4 3155
2 POA K BARUFFI 2022 a2022powerofattorneyformkb.htm EX-24 1822
  Complete submission text file 0000887343-22-000116.txt   6397
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 1301 "A" STREET SUITE 800 TACOMA WA 98402
Business Address
BARUFFI KUMI YAMAMOTO (Reporting) CIK: 0001619728 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-20288 | Film No.: 221062530