NYSE:CWT

California Water Service Group Holding Stock Insider Trading

Utilities > Regulated Water

Buy CWT

*Your capital is at risk

$45.47

-0.380 (-0.83%)

At Close: Nov 17, 2025

California Water Service Group Holding Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -100.00. In total, the insiders bought 0 and sold 10.4K CWT shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-100.00
● Buy	0 shares
● Sell	10.4K shares
0% Buy Activity Negligible or No Correlation
Buy Signal Low Confidence Mar 03, 2025 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory negative Insider Power Score of -100. Confidence increased due to high data reliability score of 90.

Historical Insider Trades

Date	Type	Person	Role	Amount
Sep 07, 2025 Sell	Common Stock F-InKind	Scanlon Thomas A Corporate Controller & Pao	Officer	23 Value: $1K
Sep 07, 2025 Sell	Common Stock F-InKind	Ouyang Elissa Y Vp Facilities Fleet & Procure	Officer	52 Value: $2K
Sep 07, 2025 Sell	Common Stock F-InKind	Mortensen Michelle R Vp Corp Sect & Chief Of Staff	Officer	57 Value: $3K
Sep 07, 2025 Sell	Common Stock F-InKind	Milleman Greg A Vp Rates & Regulatory Affairs	Officer	51 Value: $2K
Sep 07, 2025 Sell	Common Stock F-InKind	Mares Michael S Jr SVP Operations	Officer	53 Value: $2K
Sep 07, 2025 Sell	Common Stock F-InKind	Luu Michael B SVP Corp Svce & Chief Risk Of	Officer	54 Value: $3K
Sep 07, 2025 Sell	Common Stock F-InKind	Kropelnicki Martin A Chairman President & CEO	CEO / President	385 Value: $18.1K
Sep 07, 2025 Sell	Common Stock F-InKind	Jenkins Kenneth G Vp Water Res Plan & Sustain	Officer	29 Value: $1K
Sep 07, 2025 Sell	Common Stock F-InKind	James Sophie Marwieh Vp Water Qual & Envir Affairs	Officer	24 Value: $1K
Sep 07, 2025 Sell	Common Stock F-InKind	Dean Shannon C Sr. Vp, Cust Svc & Chief Sust	Officer	57 Value: $3K
Sep 07, 2025 Sell	Common Stock F-InKind	Bunting Shawn C Sr. Vp, GC And Business Dev	Officer	45 Value: $2K
Sep 07, 2025 Sell	Common Stock F-InKind	Bunting Shawn C Sr. Vp, GC And Business Dev	Officer	45 Value: $2K
Sep 07, 2025 Sell	Common Stock F-InKind	Dean Shannon C Sr. Vp, Cust Svc & Chief Sust	Officer	57 Value: $3K
Sep 07, 2025 Sell	Common Stock F-InKind	James Sophie Marwieh Vp Water Qual & Envir Affairs	Officer	24 Value: $1K
Sep 07, 2025 Sell	Common Stock F-InKind	Jenkins Kenneth G Vp Water Res Plan & Sustain	Officer	29 Value: $1K
Sep 07, 2025 Sell	Common Stock F-InKind	Kropelnicki Martin A Chairman President & CEO	CEO / President	385 Value: $18.1K
Sep 07, 2025 Sell	Common Stock F-InKind	Luu Michael B SVP Corp Svce & Chief Risk Of	Officer	54 Value: $3K
Sep 07, 2025 Sell	Common Stock F-InKind	Mares Michael S Jr SVP Operations	Officer	53 Value: $2K
Sep 07, 2025 Sell	Common Stock F-InKind	Milleman Greg A Vp Rates & Regulatory Affairs	Officer	51 Value: $2K
Sep 07, 2025 Sell	Common Stock F-InKind	Mortensen Michelle R Vp Corp Sect & Chief Of Staff	Officer	57 Value: $3K
Sep 07, 2025 Sell	Common Stock F-InKind	Ouyang Elissa Y Vp Facilities Fleet & Procure	Officer	52 Value: $2K
Sep 07, 2025 Sell	Common Stock F-InKind	Scanlon Thomas A Corporate Controller & Pao	Officer	23 Value: $1K
Sep 05, 2025 Sell	Common Stock F-InKind	Scanlon Thomas A Corporate Controller & Pao	Officer	29 Value: $1K
Sep 05, 2025 Sell	Common Stock F-InKind	Ouyang Elissa Y Vp Facilities Fleet & Procure	Officer	66 Value: $3K
Sep 05, 2025 Sell	Common Stock F-InKind	Mortensen Michelle R Vp Corp Sect & Chief Of Staff	Officer	73 Value: $3K

About Insider Power

Insider Power is a proprietary algorithm developed by Stockinvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT CALIFORNIA WATER SERVICE GROUP HOLDING

California Water Service Group, through its subsidiaries, provides water utility and other related services in California, Washington, New Mexico, Hawaii, and Texas. The company is involved in the production, purchase, storage, treatment, testing, distribution, and sale of water for domestic, industrial, public, and irrigation uses, as well as for fire protection. It offers its services to approximately 494,500 customer connections in 100 Califor...

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