Trade Summary

1 week ago, Mortensen Michelle R, serving as VP, Corp Sec,Chief of Staff at California Water Service Group (CWT), sold 924 shares at $43.34 per share, for a total transaction value of $40,046.00. Following this transaction, Mortensen Michelle R now holds 11,512 shares of CWT.

This sale represents a 7.00% decrease in Mortensen Michelle R's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Tuesday, December 23, 2025 and publicly disclosed via SEC Form 4 filing on Tuesday, December 23, 2025, meaning the disclosure happened on the same day as the trade.

California Water Service Group operates in the UTILITIES sector, specifically within the UTILITIES - REGULATED WATER industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.