InsiderTrades

Form 4 for CWT CALIFORNIA WATER SERVICE GROUP

Accepted 2026-03-24 00:00:00 ET · period of report 2026-03-20 · accession 0001214659-26-003760 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-03-24 2026-03-20 CWT Mares Michael S JR VP, Ops S - Sale $44.00 -3,892 8,525 -31% -$171.2K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-20 S D 3,892 $44.00 8,524.60 D — — (F1) The sale of 3,892 shares executed in multiple transactions with share price of $44.00. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer full information regarding the number of shares and price at which the transaction was effected.