DD

Devine David Moore

DELAYED 1 MONTH

EVP Chief Marketing Officer

COLUMBIA BANKING SYSTEM, INC.

Filings

1

Companies

1

Latest

Jun 8, 2026

Transactions

Signal

Ticker / Company

Insider

Transaction

Value

Filed

53

COLUMBIA BANKING SYSTEM, INC.

Devine David Moore

EVP Chief Marketing Officer

Sale

$115.3K

3,872 sh

Jun 10 8:52 PM

Jun 8, 2026