AH

Andrew H Ognall

DELAYED 1 MONTH

EVP Chief Risk Officer

COLUMBIA BANKING SYSTEM, INC.

Filings

1

Companies

1

Latest

Mar 13, 2026

Transactions

Signal

Ticker / Company

Insider

Transaction

Value

Filed

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COLUMBIA BANKING SYSTEM, INC.

Andrew H Ognall

EVP Chief Risk Officer

Option Exercise

$62.5K

2,381 sh

Mar 18 12:45 AM

Mar 13, 2026