Elissa Y. Ouyang

CIK: 0001668263

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)4 (15.4%)

Compensation grants

Other (G, F, J, C, D, …)22 (84.6%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

CWT

CALIFORNIA WATER SERVICE GROUP

Officer

Discretionary Trading P&L

Holdings

Transaction History (26 total)

CWT
CALIFORNIA WATER SERVICE GROUP
Sep 5, 2026
Tax Payment(F)
Direct
66 shares at avg. $50.03$3K
CWT
CALIFORNIA WATER SERVICE GROUP
Sep 4, 2026
Tax Payment(F)
Direct
68 shares at avg. $50.03$3K
CWT
CALIFORNIA WATER SERVICE GROUP
Jun 5, 2026
Tax Payment(F)
Direct
66 shares at avg. $45.82$3K
CWT
CALIFORNIA WATER SERVICE GROUP
Jun 4, 2026
Tax Payment(F)
Direct
67 shares at avg. $45.24$3K
CWT
CALIFORNIA WATER SERVICE GROUP
Mar 7, 2026
Tax Payment(F)
Direct
488 shares at avg. $45.59$22K
CWT
CALIFORNIA WATER SERVICE GROUP
Mar 7, 2026
Tax Payment(F)
Direct
57 shares at avg. $45.59$3K
CWT
CALIFORNIA WATER SERVICE GROUP
Mar 7, 2026
Award(A)
Direct
900 shares-
CWT
CALIFORNIA WATER SERVICE GROUP
Mar 5, 2026
Tax Payment(F)
Direct
74 shares at avg. $45.78$3K
CWT
CALIFORNIA WATER SERVICE GROUP
Mar 4, 2026
Tax Payment(F)
Direct
299 shares at avg. $46.99$14K
CWT
CALIFORNIA WATER SERVICE GROUP
Mar 3, 2026
Award(A)
Direct
1.7K shares-
CWT
CALIFORNIA WATER SERVICE GROUP
Dec 7, 2025
Tax Payment(F)
Direct
52 shares at avg. $44.88$2K
CWT
CALIFORNIA WATER SERVICE GROUP
Dec 5, 2025
Tax Payment(F)
Direct
66 shares at avg. $44.88$3K
CWT
CALIFORNIA WATER SERVICE GROUP
Sep 7, 2025
Tax Payment(F)
Direct
52 shares at avg. $47.09$2K
CWT
CALIFORNIA WATER SERVICE GROUP
Sep 5, 2025
Tax Payment(F)
Direct
66 shares at avg. $47.09$3K
CWT
CALIFORNIA WATER SERVICE GROUP
Jun 7, 2025
Tax Payment(F)
Direct
52 shares at avg. $45.62$2K
CWT
CALIFORNIA WATER SERVICE GROUP
Jun 6, 2025
Tax Payment(F)
Direct
64 shares at avg. $45.85$3K
CWT
CALIFORNIA WATER SERVICE GROUP
Mar 7, 2025
Tax Payment(F)
Direct
56 shares at avg. $47.90$3K
CWT
CALIFORNIA WATER SERVICE GROUP
Mar 5, 2025
Tax Payment(F)
Direct
292 shares at avg. $56.65$17K
CWT
CALIFORNIA WATER SERVICE GROUP
Mar 4, 2025
Award(A)
Direct
1.7K shares-
CWT
CALIFORNIA WATER SERVICE GROUP
Mar 3, 2025
Award(A)
Direct
1.8K shares-
CWT
CALIFORNIA WATER SERVICE GROUP
Mar 3, 2025
Tax Payment(F)
Direct
58 shares at avg. $45.45$3K
CWT
CALIFORNIA WATER SERVICE GROUP
Mar 3, 2025
Tax Payment(F)
Direct
982 shares at avg. $45.45$45K
CWT
CALIFORNIA WATER SERVICE GROUP
Dec 9, 2024
Tax Payment(F)
Direct
52 shares at avg. $48.70$3K
CWT
CALIFORNIA WATER SERVICE GROUP
Dec 2, 2024
Tax Payment(F)
Direct
52 shares at avg. $51.19$3K
CWT
CALIFORNIA WATER SERVICE GROUP
Sep 9, 2024
Tax Payment(F)
Direct
52 shares at avg. $54.28$3K

		Type	Shares	Price		Ownership
Sep 5, 2026	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	66	$50.03	$3,302	Direct
Sep 4, 2026	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	68	$50.03	$3,402	Direct
Jun 5, 2026	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	66	$45.82	$3,024	Direct
Jun 4, 2026	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	67	$45.24	$3,031	Direct
Mar 7, 2026	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	488	$45.59	$22,248	Direct
Mar 7, 2026	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	57	$45.59	$2,599	Direct
Mar 7, 2026	CWT CALIFORNIA WATER SERVICE GROUP	Award(A)	900	-	$0	Direct
Mar 5, 2026	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	74	$45.78	$3,388	Direct
Mar 4, 2026	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	299	$46.99	$14,050	Direct
Mar 3, 2026	CWT CALIFORNIA WATER SERVICE GROUP	Award(A)	1,650	-	$0	Direct
Dec 7, 2025	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	52	$44.88	$2,334	Direct
Dec 5, 2025	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	66	$44.88	$2,962	Direct
Sep 7, 2025	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	52	$47.09	$2,449	Direct
Sep 5, 2025	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	66	$47.09	$3,108	Direct
Jun 7, 2025	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	52	$45.62	$2,372	Direct
Jun 6, 2025	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	64	$45.85	$2,934	Direct
Mar 7, 2025	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	56	$47.90	$2,682	Direct
Mar 5, 2025	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	292	$56.65	$16,542	Direct
Mar 4, 2025	CWT CALIFORNIA WATER SERVICE GROUP	Award(A)	1,653	-	-	Direct
Mar 3, 2025	CWT CALIFORNIA WATER SERVICE GROUP	Award(A)	1,814	-	-	Direct
Mar 3, 2025	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	58	$45.45	$2,636	Direct
Mar 3, 2025	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	982	$45.45	$44,632	Direct
Dec 9, 2024	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	52	$48.70	$2,532	Direct
Dec 2, 2024	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	52	$51.19	$2,662	Direct
Sep 9, 2024	CWT CALIFORNIA WATER SERVICE GROUP	Tax Payment(F)	52	$54.28	$2,823	Direct

1-25 of 26 transactions

About Ouyang Elissa Y

Ouyang Elissa Y (SEC CIK 0001668263) files insider reports with the SEC as VP Facilities Fleet Procure IT of CALIFORNIA WATER SERVICE GROUP (CWT).

Signal8 holds 15 ownership filings by Ouyang Elissa Y, all Form 4s, filed between Sep 3, 2024 and Sep 8, 2026. Those filings report 26 transactions, from Sep 3, 2024 to Sep 5, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Ouyang Elissa Y's filings is in SAN JOSE, CA.

Recent filings by Ouyang Elissa Y

Sep 5, 2026: Tax withholding of CWT shares (Form 4, code F).
Sep 4, 2026: Tax withholding of CWT shares (Form 4, code F).
Jun 5, 2026: Tax withholding of CWT shares (Form 4, code F).
Jun 4, 2026: Tax withholding of CWT shares (Form 4, code F).
Mar 7, 2026: Tax withholdings of CWT shares (2 lines, Form 4, code F).

Other insiders filing for CALIFORNIA WATER SERVICE GROUP (CWT)

Scanlon Thomas A, VP, Corporate Controller & PAO
Peters Todd Kenneth, Vice President, Engineering
Mortensen Michelle R, VP Corp Sect, Gov & Assurance
Mares Michael S JR, SVP Operations
Lynch James Patrick, SVP CFO and Treasurer
Luu Michael B, SVP Corp Svce & Chief Risk Of

How to read Form 4 transaction codes