4processed

Form 4 — Insider Transaction

Columbia Financial, Inc.(CLBK)

Filing Date

June 26, 2026

Accepted

June 26, 2026

Accession No.

0001729897-26-000030

CIK

0001723596

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Kemly Thomas J.President & CEOOther89.055$20.8669.6KCommon StockJun 26, 2026