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4//SEC Filing

BARUFFI KUMI YAMAMOTO 4

Accession 0000887343-24-000002

CIK 0000887343other

View on SEC.gov Company Profile

Filed

Jan 2, 7:00 PM ET

Accepted

Jan 3, 9:25 PM ET

Size

6.0 KB

Accession

0000887343-24-000002

Insider Transaction Report

Form 4

Period: 2024-01-01

COLUMBIA BANKING SYSTEM, INC.COLB

BARUFFI KUMI YAMAMOTO

EVP and General Counsel

Transactions

Tax Payment
Common Stock
2024-01-01$26.68/sh−461$12,299→ 43,050 total
Tax Payment
Common Stock
2024-01-01$26.68/sh−461$12,299→ 42,589 total

Documents

1 file

4
wk-form4_1704335122.xmlPrimary
FORM 4

Issuer

COLUMBIA BANKING SYSTEM, INC.

CIK 0000887343

Entity typeother

Related Parties

1

filerCIK 0001619728

Filing Metadata

Form type: 4
Filed: Jan 2, 7:00 PM ET
Accepted: Jan 3, 9:25 PM ET
Size: 6.0 KB

View on SEC.gov