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BARUFFI KUMI YAMAMOTO 4

Accession 0000887343-23-000202

CIK 0000887343other

View on SEC.gov Company Profile

Filed

Mar 28, 8:00 PM ET

Accepted

Mar 29, 7:46 PM ET

Size

4.6 KB

Accession

0000887343-23-000202

Insider Transaction Report

Form 4

Period: 2023-03-27

COLUMBIA BANKING SYSTEM, INC.COLB

BARUFFI KUMI YAMAMOTO

EVP and General Counsel

Transactions

Tax Payment
Common Stock
2023-03-27$20.81/sh−507$10,551→ 42,657 total

Documents

1 file

4
wf-form4_168013359224362.xmlPrimary
FORM 4

Issuer

COLUMBIA BANKING SYSTEM, INC.

CIK 0000887343

Entity typeother

Related Parties

1

filerCIK 0001619728

Filing Metadata

Form type: 4
Filed: Mar 28, 8:00 PM ET
Accepted: Mar 29, 7:46 PM ET
Size: 4.6 KB

View on SEC.gov