Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2024-11-22 Sale |
2024-11-25 3:20 pm |
CALIFORNIA WATER SERVICE GROUP | CWT | Luu Michael B Sr. VP Corp Svcs & Chief Risk |
985 | $51.5 | $50,728 | 20,354 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-03-03 Option Award |
2025-03-05 9:26 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Mares Michael S JR Vice President, Operations |
3,467 | $0 | 11,417 (Direct) |
View |
2025-03-03 Tax Withholding |
2025-03-05 9:26 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Mares Michael S JR Vice President, Operations |
1,054 | $45.45 | 11,417 (Direct) |
View |
2025-03-03 Option Award |
2025-03-05 9:20 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Luu Michael B Sr. VP Corp Svcs & Chief Risk |
3,467 | $0 | 22,773 (Direct) |
View |
2025-03-03 Tax Withholding |
2025-03-05 9:20 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Luu Michael B Sr. VP Corp Svcs & Chief Risk |
1,074 | $45.45 | 22,773 (Direct) |
View |
2025-03-03 Option Award |
2025-03-05 9:11 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Jenkins Kenneth G VP, Water Res. Plan & Sustain |
2,704 | $0 | 4,154 (Direct) |
View |
2025-03-03 Tax Withholding |
2025-03-05 9:11 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Jenkins Kenneth G VP, Water Res. Plan & Sustain |
570 | $45.45 | 4,154 (Direct) |
View |
2025-03-03 Option Award |
2025-03-05 8:56 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Milleman Greg A VP, Rates and Regulatory Aff |
3,467 | $0 | 11,691 (Direct) |
View |
2025-03-03 Tax Withholding |
2025-03-05 8:56 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Milleman Greg A VP, Rates and Regulatory Aff |
1,035 | $45.45 | 11,691 (Direct) |
View |
2025-03-03 Option Award |
2025-03-05 8:45 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | KROPELNICKI MARTIN A Chairman, President & CEO |
137,381 | $0 | 143,270 (Direct) |
View |
2025-03-03 Tax Withholding |
2025-03-05 8:45 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | KROPELNICKI MARTIN A Chairman, President & CEO |
6,554 | $45.45 | 143,270 (Direct) |
View |
2025-03-03 Option Award |
2025-03-05 8:27 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Ouyang Elissa Y Chief Procurement & Lead CI |
3,467 | $0 | 13,720 (Direct) |
View |
2025-03-03 Tax Withholding |
2025-03-05 8:27 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Ouyang Elissa Y Chief Procurement & Lead CI |
1,040 | $45.45 | 13,720 (Direct) |
View |
Ownership |
2025-03-04 4:53 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | HAMNER KRISTEN A VP, Chief Human Resource Offcr |
0 | $0 | 0 (Direct) |
View |
Ownership |
2025-01-08 6:13 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Jenkins Kenneth G VP, Water Res. Plan & Sustain |
0 | $0 | 2,020 (Direct) |
View |
2024-12-09 Tax Withholding |
2024-12-11 1:53 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Luu Michael B Sr. VP Corp Svcs & Chief Risk |
53 | $48.7 | 20,341 (Direct) |
View |
2024-12-09 Tax Withholding |
2024-12-10 8:57 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | KROPELNICKI MARTIN A Chairman, President & CEO |
352 | $48.7 | 126,679 (Direct) |
View |
2024-12-09 Tax Withholding |
2024-12-10 8:41 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Webb Ronald D VP, Human Resources |
50 | $48.7 | 25,966 (Direct) |
View |
2024-12-09 Tax Withholding |
2024-12-10 8:38 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Scanlon Thomas A Controller & Principal Acctng |
23 | $48.7 | 3,863 (Direct) |
View |
2024-12-09 Tax Withholding |
2024-12-10 8:33 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Ouyang Elissa Y Chief Procurement & Lead CI |
52 | $48.7 | 11,401 (Direct) |
View |
2024-12-09 Tax Withholding |
2024-12-10 8:26 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Mortensen Michelle R VP, Corp Sec &Chief of Staff |
57 | $48.7 | 10,875 (Direct) |
View |
2024-12-09 Tax Withholding |
2024-12-10 8:22 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Milleman Greg A VP, Rates and Regulatory Aff |
51 | $48.7 | 8,924 (Direct) |
View |
2024-12-09 Tax Withholding |
2024-12-10 8:04 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Mares Michael S JR Vice President, Operations |
44 | $48.7 | 8,980 (Direct) |
View |
2024-12-09 Tax Withholding |
2024-12-10 7:41 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | James Sophie Marwieh VP, Water Quality/ Env Affairs |
24 | $48.7 | 4,343 (Direct) |
View |
2024-12-09 Tax Withholding |
2024-12-10 7:35 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Dean Shannon C SR. VP, Cust Svc & Chief Sust. |
57 | $48.7 | 20,429 (Direct) |
View |
2024-12-09 Tax Withholding |
2024-12-10 5:43 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Bunting Shawn C Sr. VP, GC and Business Dev |
45 | $48.7 | 2,341 (Direct) |
View |
2024-12-02 Tax Withholding |
2024-12-03 3:23 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Webb Ronald D VP, Human Resources |
51 | $51.19 | 25,917 (Direct) |
View |
2024-12-02 Tax Withholding |
2024-12-03 3:20 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Ouyang Elissa Y Chief Procurement & Lead CI |
52 | $51.19 | 11,403 (Direct) |
View |
2024-12-02 Tax Withholding |
2024-12-03 3:18 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Mortensen Michelle R VP, Corp Sec &Chief of Staff |
57 | $51.19 | 10,905 (Direct) |
View |
2024-12-02 Tax Withholding |
2024-12-03 3:17 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Milleman Greg A VP, Rates and Regulatory Aff |
52 | $51.19 | 8,927 (Direct) |
View |
2024-12-02 Tax Withholding |
2024-12-03 3:15 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Mares Michael S JR Vice President, Operations |
44 | $51.19 | 8,989 (Direct) |
View |
2024-12-02 Tax Withholding |
2024-12-03 3:13 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Luu Michael B Sr. VP Corp Svcs & Chief Risk |
54 | $51.19 | 20,300 (Direct) |
View |
2024-12-02 Tax Withholding |
2024-12-03 3:12 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | KROPELNICKI MARTIN A Chairman, President & CEO |
280 | $51.19 | 126,594 (Direct) |
View |
2024-12-02 Tax Withholding |
2024-12-03 3:08 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | James Sophie Marwieh VP, Water Quality/ Env Affairs |
24 | $51.19 | 4,305 (Direct) |
View |
2024-12-02 Tax Withholding |
2024-12-03 3:04 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Dean Shannon C SR. VP, Cust Svc & Chief Sust. |
57 | $51.19 | 20,446 (Direct) |
View |
2024-11-27 Gift |
2024-11-27 5:56 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | KROPELNICKI MARTIN A Chairman, President & CEO |
3,000 | $0 | 126,874 (Direct) |
View |
2024-09-09 Tax Withholding |
2024-09-10 7:40 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Webb Ronald D VP, Human Resources |
50 | $54.28 | 25,968 (Direct) |
View |
2024-09-09 Tax Withholding |
2024-09-10 7:36 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Scanlon Thomas A Controller & Principal Acctng |
23 | $54.28 | 3,844 (Direct) |
View |
2024-09-09 Tax Withholding |
2024-09-10 7:19 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Ouyang Elissa Y Chief Procurement & Lead CI |
52 | $54.28 | 11,455 (Direct) |
View |
2024-09-09 Tax Withholding |
2024-09-10 7:16 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Milleman Greg A VP, Rates and Regulatory Aff |
51 | $54.28 | 8,979 (Direct) |
View |
2024-09-09 Tax Withholding |
2024-09-10 7:14 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Luu Michael B Sr. VP Corp Svcs & Chief Risk |
53 | $54.28 | 21,339 (Direct) |
View |
2024-09-09 Tax Withholding |
2024-09-10 7:10 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | James Sophie Marwieh VP, Water Quality/ Env Affairs |
24 | $54.28 | 4,329 (Direct) |
View |
2024-09-09 Tax Withholding |
2024-09-10 7:06 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Dean Shannon C SR. VP, Cust Svc & Chief Sust. |
57 | $54.28 | 20,503 (Direct) |
View |
2024-09-09 Tax Withholding |
2024-09-10 6:29 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | KROPELNICKI MARTIN A Chairman, President & CEO |
332 | $54.28 | 129,874 (Direct) |
View |
2024-09-09 Tax Withholding |
2024-09-10 6:25 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Mares Michael S JR Vice President, Operations |
44 | $54.28 | 9,033 (Direct) |
View |
2024-09-09 Tax Withholding |
2024-09-10 6:22 pm |
N/A N/A |
CALIFORNIA WATER SERVICE GROUP | CWT | Mortensen Michelle R VP, Corp Sec &Chief of Staff |
57 | $54.28 | 10,962 (Direct) |
View |