4processed

Form 4 — Insider Transaction

Catalyst Bancorp, Inc.(CLST)

Filing Date

June 11, 2026

Accepted

June 11, 2026

Accession No.

0001885824-26-000002

CIK

0001849867

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Kidder Todd A.Other1.1K$020.6KCommon StockJun 10, 2026
Kidder Todd A.Other2.6K$02.6KStock Option (Right to Buy)Jun 10, 2026