Gregory Dale Shimansky - 04 Aug 2026 Form 4 Insider Report for CALIFORNIA WATER SERVICE GROUP (CWT)

Reporting relationship: VP, Rates & Reg Affairs
Issuer ticker: CWT
Reported as of: 04 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 05 Aug 2026, 15:17:35 UTC
Prior SEC filing: 04 Aug 2026
Source filing: View source filing
Reporting owner signature: /s/ Michelle Mortensen on behalf of Gregory Dale Shimansky

Key filing fact

Gregory Dale Shimansky filed Form 4 for CALIFORNIA WATER SERVICE GROUP (CWT) on 05 Aug 2026.

Key facts

This page summarizes Gregory Dale Shimansky's Form 4 filing for CALIFORNIA WATER SERVICE GROUP (CWT).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 05 Aug 2026, 15:17.

Change

Previous filing in this sequence was filed on 04 Aug 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002138819 Primary reporting owner

Shimansky Gregory Dale

Relationship: VP, Rates & Reg Affairs
Address: 1720 NORTH FIRST STREET, SAN JOSE
Signature: /s/ Michelle Mortensen on behalf of Gregory Dale Shimansky
Signature date: 05 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CWT transaction

Common Stock

Award

Transaction value
Shares: +446
Change %: +52%
Price: $0.000000^*
Shares after: 1,311
Date: 04 Aug 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Restricted stock granted on 8/4/2026 pursuant to the California Water Service Group equity incentive plan in a transaction exempt under Rule 16-b-3. RSA vests one-third on March 3, 2027 with the remaining 2/3 vesting quarterly over the succeeding 24 months.