• California Water Service Group vice president of rates and regulatory affairs Gregory Dale Shimansky sold 978 common shares.
• The November 4, 2026, sale was priced at $50 per share.
• His directly owned common stock holdings totaled 446 shares following the transaction.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. California Water Service Group published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001214659-26-013789), on November 05, 2026, and is solely responsible for the information contained therein.