4processed

Form 4 — Insider Transaction

CALIFORNIA WATER SERVICE GROUP(CWT)

Filing Date

June 4, 2026

Accepted

June 4, 2026

Accession No.

0001965747-26-000006

CIK

0001035201

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Bunting Shawn CSr. VP, GC and Business DevOther70$45.244.8KCommon StockJun 4, 2026
Bunting Shawn CSr. VP, GC and Business DevOther69$45.824.7KCommon StockJun 5, 2026