Elissa Y Ouyang California Water Service Group (CWT) insider trading activity

Elissa Y Ouyang is VP Facilities Fleet & Procure of CALIFORNIA WATER SERVICE GROUP. Currently has a direct ownership of 13,522 shares of CWT, which is worth approximately $600,106. The most recent transaction as insider was on Sep 07, 2025, when has been sold 52 shares (Common Stock) at a price of $47.09 per share, resulting in proceeds of $2,448. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 13.5K

1.14% 3M change

18.04% 12M change

Total Value Held $600,106

Elissa Y Ouyang Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Sep 07 2025	SELL Payment of exercise price or tax liability	$2,448 $47.09 p/Share	52 Reduced 0.38%	13,522 Common Stock
Sep 05 2025	SELL Payment of exercise price or tax liability	$3,107 $47.09 p/Share	66 Reduced 0.48%	13,574 Common Stock
Jun 07 2025	SELL Payment of exercise price or tax liability	$2,372 $45.62 p/Share	52 Reduced 0.39%	13,370 Common Stock
Jun 06 2025	SELL Payment of exercise price or tax liability	$2,934 $45.85 p/Share	64 Reduced 0.47%	13,422 Common Stock
Mar 07 2025	SELL Payment of exercise price or tax liability	$2,682 $47.9 p/Share	56 Reduced 0.41%	13,486 Common Stock
Mar 05 2025	SELL Payment of exercise price or tax liability	$16,541 $56.65 p/Share	292 Reduced 2.13%	13,428 Common Stock
Mar 04 2025	BUY Grant, award, or other acquisition	-	1,653 Added 10.75%	13,720 Common Stock
Mar 03 2025	SELL Payment of exercise price or tax liability	$47,268 $45.45 p/Share	1,040 Reduced 7.93%	12,067 Common Stock
Mar 03 2025	BUY Grant, award, or other acquisition	-	1,814 Added 12.16%	13,107 Common Stock
Dec 09 2024	SELL Payment of exercise price or tax liability	$2,532 $48.7 p/Share	52 Reduced 0.45%	11,401 Common Stock
Dec 02 2024	SELL Payment of exercise price or tax liability	$2,661 $51.19 p/Share	52 Reduced 0.45%	11,403 Common Stock
Sep 09 2024	SELL Payment of exercise price or tax liability	$2,822 $54.28 p/Share	52 Reduced 0.45%	11,455 Common Stock
Sep 03 2024	SELL Payment of exercise price or tax liability	$2,877 $55.33 p/Share	52 Reduced 0.45%	11,448 Common Stock
Jun 07 2024	SELL Payment of exercise price or tax liability	$2,474 $47.59 p/Share	52 Reduced 0.45%	11,500 Common Stock
Jun 05 2024	BUY Grant, award, or other acquisition	$80,185 $49.62 p/Share	1,616 Added 12.27%	11,552 Common Stock
Jun 01 2024	SELL Payment of exercise price or tax liability	$2,644 $49.89 p/Share	53 Reduced 0.53%	9,936 Common Stock
Mar 07 2024	SELL Payment of exercise price or tax liability	$10,866 $46.24 p/Share	235 Reduced 2.07%	11,144 Common Stock
Mar 05 2024	BUY Grant, award, or other acquisition	$73,317 $45.37 p/Share	1,616 Added 12.44%	11,379 Common Stock
Mar 03 2024	SELL Payment of exercise price or tax liability	$1,639 $45.53 p/Share	36 Reduced 0.37%	9,763 Common Stock
Mar 02 2024	SELL Payment of exercise price or tax liability	$32,690 $45.53 p/Share	718 Reduced 6.83%	9,799 Common Stock
Mar 02 2024	BUY Grant, award, or other acquisition	-	1,329 Added 11.22%	10,517 Common Stock
Mar 01 2024	SELL Payment of exercise price or tax liability	$2,640 $45.53 p/Share	58 Reduced 0.63%	9,188 Common Stock
Dec 02 2023	SELL Payment of exercise price or tax liability	$1,705 $51.69 p/Share	33 Reduced 0.36%	9,083 Common Stock
Dec 01 2023	SELL Payment of exercise price or tax liability	$2,791 $51.69 p/Share	54 Reduced 0.59%	9,024 Common Stock
Sep 03 2023	SELL Sale (or disposition) back to the issuer	$1,653 $50.1 p/Share	33 Reduced 0.36%	9,078 Common Stock

EYO

Elissa Y Ouyang

VP Facilities Fleet & Procure

San Jose, CA

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