4processed

Form 4 — Insider Transaction

Columbia Financial, Inc.(CLBK)

Filing Date

June 26, 2026

Accepted

June 26, 2026

Accession No.

0001874437-26-000016

CIK

0001723596

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Torres Daria Stacy-WallsOther479.386$20.8629.6KCommon StockJun 26, 2026