CWT
California Water Service Group$47.79-0.44 (-0.91%)Prev Close$48.23·MCap$2.98B·P/E23.92·Vol168.5K·Yield0.03%
▲
Buys (12M)
1
$23.5K
▼
Sells (12M)
18
$740.8K
◆
Net Activity
Net Seller
$717.3K
●
Active Insiders
14
last 12 mo
Over the past 12 months, insider activity at California Water Service Group (CWT) has been dominated by selling, with 1 insider purchase totaling $23.5K and 18 insider sales totaling $740.8K. The most recent insider transaction was by Snow Lester A (director), who sold $25.1K worth of shares on Sep 1, 2026. California Water Service Group operates in the Utilities sector, within the Regulated Water industry, with a market cap of $2.98B.
CWT Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Sep 1, 2026 | Snow Lester A | director | Sell | 500 | $50.21 | $25.1K | 17,817 |
| Aug 14, 2026 | Krummel Thomas M | director | Sell | 3,700 | $50.37 | $186.3K | 20,104 |
| May 27, 2026 | Snow Lester A | director | Sell | 1,100 | $44.00 | $48.4K | 18,316 |
| May 21, 2026 | Krummel Thomas M | director | Sell | 3,700 | $43.30 | $160.2K | 23,805 |
| Mar 24, 2026 | Luu Michael B | officer: Sr. VP Corp Svcs & Chief Risk | Sell | 739 | $44.53 | $32.9K | 23,655 |
| Mar 24, 2026 | Mares Michael S JR | officer: Vice President, Operations | Sell | 3,892 | $44.00 | $171.2K | 8,525-31% |
| Dec 22, 2025 | Mortensen Michelle R | VP, Corp Sec &Chief of Staff | Sell | 924 | $43.34 | $40.0K | 0 |
| Dec 10, 2025 | Lynch James Patrick | SVP CFO and Treasurer | Buy | 550 | $42.80 | $23.5K | 0 |
| Dec 5, 2025 | Bunting Shawn C | Sr. VP, GC and Business Dev | Sell | 45 | $44.88 | $2.0K | 0 |
| Dec 5, 2025 | James Sophie Marwieh | VP Water Qual & Envir Affairs | Sell | 74 | $44.88 | $3.3K | 0 |
| Dec 5, 2025 | Jenkins Kenneth G | VP Water Res Plan & Sustain | Sell | 67 | $44.88 | $3.0K | 0 |
| Dec 5, 2025 | KROPELNICKI MARTIN A | Chairman President & CEO | Sell | 877 | $44.88 | $39.4K | 0 |
| Dec 5, 2025 | Luu Michael B | SVP Corp Svce & Chief Risk Of | Sell | 123 | $44.88 | $5.5K | 0 |
| Dec 5, 2025 | Lynch James Patrick | SVP CFO and Treasurer | Sell | 48 | $44.88 | $2.2K | 0 |
| Dec 5, 2025 | Mares Michael S JR | SVP Operations | Sell | 120 | $44.88 | $5.4K | 0 |
| Dec 5, 2025 | Milleman Greg A | VP Rates & Regulatory Affairs | Sell | 51 | $44.88 | $2.3K | 0 |
| Dec 5, 2025 | Mortensen Michelle R | VP Corp Sect & Chief of Staff | Sell | 130 | $44.88 | $5.8K | 0 |
| Dec 5, 2025 | Ouyang Elissa Y | VP Facilities Fleet & Procure | Sell | 118 | $44.88 | $5.3K | 0 |
| Dec 5, 2025 | Scanlon Thomas A | Corporate Controller & PAO | Sell | 52 | $44.88 | $2.3K | 0 |
| Sep 5, 2025 | Bunting Shawn C | Sr. VP, GC and Business Dev | Sell | 45 | $47.09 | $2.1K | 0 |
| Sep 5, 2025 | James Sophie Marwieh | VP Water Qual & Envir Affairs | Sell | 74 | $47.09 | $3.5K | 0 |
| Sep 5, 2025 | Jenkins Kenneth G | VP Water Res Plan & Sustain | Sell | 67 | $47.09 | $3.2K | 0 |
| Sep 5, 2025 | KROPELNICKI MARTIN A | Chairman President & CEO | Sell | 877 | $47.09 | $41.3K | 0 |
| Sep 5, 2025 | Luu Michael B | SVP Corp Svce & Chief Risk Of | Sell | 123 | $47.09 | $5.8K | 0 |
| Sep 5, 2025 | Lynch James Patrick | SVP CFO and Treasurer | Sell | 48 | $47.09 | $2.3K | 0 |
| Sep 5, 2025 | Mares Michael S JR | SVP Operations | Sell | 120 | $47.09 | $5.7K | 0 |
| Sep 5, 2025 | Milleman Greg A | VP Rates & Regulatory Affairs | Sell | 51 | $47.09 | $2.4K | 0 |
| Sep 5, 2025 | Mortensen Michelle R | VP Corp Sect & Chief of Staff | Sell | 130 | $47.09 | $6.1K | 0 |
| Sep 5, 2025 | Ouyang Elissa Y | VP Facilities Fleet & Procure | Sell | 118 | $47.09 | $5.6K | 0 |
| Sep 5, 2025 | Scanlon Thomas A | Corporate Controller & PAO | Sell | 52 | $47.09 | $2.4K | 0 |
| Jun 12, 2025 | Snow Lester A | Director | Sell | 1,200 | $46.51 | $55.8K | 0 |
| Jun 7, 2025 | Bunting Shawn C | Sr. VP, GC and Business Dev | Sell | 45 | $45.62 | $2.1K | 0 |
| Jun 7, 2025 | James Sophie Marwieh | VP, Water Quality/ Env Affairs | Sell | 24 | $45.62 | $1.1K | 0 |
| Jun 7, 2025 | Jenkins Kenneth G | VP, Water Res. Plan & Sustain | Sell | 29 | $45.62 | $1.3K | 0 |
| Jun 7, 2025 | KROPELNICKI MARTIN A | Chairman, President & CEO | Sell | 352 | $45.62 | $16.1K | 0 |
| Jun 7, 2025 | Luu Michael B | Sr. VP Corp Svcs & Chief Risk | Sell | 54 | $45.62 | $2.5K | 0 |
| Jun 7, 2025 | Mares Michael S JR | Vice President, Operations | Sell | 53 | $45.62 | $2.4K | 0 |
| Jun 7, 2025 | Milleman Greg A | VP, Rates and Regulatory Aff | Sell | 51 | $45.62 | $2.3K | 0 |
| Jun 7, 2025 | Mortensen Michelle R | VP, Corp Sec &Chief of Staff | Sell | 57 | $45.62 | $2.6K | 0 |
| Jun 7, 2025 | Ouyang Elissa Y | Chief Procurement & Lead CI | Sell | 52 | $45.62 | $2.4K | 0 |
| Jun 7, 2025 | Scanlon Thomas A | Controller & Principal Acctng | Sell | 23 | $45.62 | $1.0K | 0 |
| Jun 6, 2025 | Ouyang Elissa Y | Chief Procurement & Lead CI | Sell | 64 | $45.85 | $2.9K | 0 |
| Jun 5, 2025 | James Sophie Marwieh | VP, Water Quality/ Env Affairs | Sell | 48 | $45.85 | $2.2K | 0 |
| Jun 5, 2025 | Jenkins Kenneth G | VP, Water Res. Plan & Sustain | Sell | 36 | $45.85 | $1.7K | 0 |
| Jun 5, 2025 | KROPELNICKI MARTIN A | Chairman, President & CEO | Sell | 438 | $45.85 | $20.1K | 0 |
| Jun 5, 2025 | Luu Michael B | Sr. VP Corp Svcs & Chief Risk | Sell | 67 | $45.85 | $3.1K | 0 |
| Jun 5, 2025 | Lynch James Patrick | Sr. VP, CFO & Treasurer | Sell | 47 | $45.85 | $2.2K | 0 |
| Jun 5, 2025 | Mares Michael S JR | Vice President, Operations | Sell | 65 | $45.85 | $3.0K | 0 |
| Jun 5, 2025 | Milleman Greg A | VP, Rates and Regulatory Aff | Sell | 64 | $45.85 | $2.9K | 0 |
| Jun 5, 2025 | Mortensen Michelle R | VP, Corp Sec &Chief of Staff | Sell | 71 | $45.85 | $3.3K | 0 |
Showing 1–50 of 372
1 / 8
...
CWT Insider Buying Activity
The following table shows recent insider purchases of California Water Service Group (CWT) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Dec 10, 2025 | Lynch James Patrick | SVP CFO and Treasurer | Buy | 550 | $42.80 | $23.5K | 0 |
CWT Insider Selling Activity
The following table shows recent insider sales of California Water Service Group (CWT) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Sep 1, 2026 | Snow Lester A | director | Sell | 500 | $50.21 | $25.1K | 17,817 |
| Aug 14, 2026 | Krummel Thomas M | director | Sell | 3,700 | $50.37 | $186.3K | 20,104 |
| May 27, 2026 | Snow Lester A | director | Sell | 1,100 | $44.00 | $48.4K | 18,316 |
| May 21, 2026 | Krummel Thomas M | director | Sell | 3,700 | $43.30 | $160.2K | 23,805 |
| Mar 24, 2026 | Luu Michael B | officer: Sr. VP Corp Svcs & Chief Risk | Sell | 739 | $44.53 | $32.9K | 23,655 |
| Mar 24, 2026 | Mares Michael S JR | officer: Vice President, Operations | Sell | 3,892 | $44.00 | $171.2K | 8,525-31% |
| Dec 22, 2025 | Mortensen Michelle R | VP, Corp Sec &Chief of Staff | Sell | 924 | $43.34 | $40.0K | 0 |
| Dec 5, 2025 | Bunting Shawn C | Sr. VP, GC and Business Dev | Sell | 45 | $44.88 | $2.0K | 0 |
| Dec 5, 2025 | James Sophie Marwieh | VP Water Qual & Envir Affairs | Sell | 74 | $44.88 | $3.3K | 0 |
| Dec 5, 2025 | Jenkins Kenneth G | VP Water Res Plan & Sustain | Sell | 67 | $44.88 | $3.0K | 0 |
| Dec 5, 2025 | KROPELNICKI MARTIN A | Chairman President & CEO | Sell | 877 | $44.88 | $39.4K | 0 |
| Dec 5, 2025 | Luu Michael B | SVP Corp Svce & Chief Risk Of | Sell | 123 | $44.88 | $5.5K | 0 |
| Dec 5, 2025 | Lynch James Patrick | SVP CFO and Treasurer | Sell | 48 | $44.88 | $2.2K | 0 |
| Dec 5, 2025 | Mares Michael S JR | SVP Operations | Sell | 120 | $44.88 | $5.4K | 0 |
| Dec 5, 2025 | Milleman Greg A | VP Rates & Regulatory Affairs | Sell | 51 | $44.88 | $2.3K | 0 |
| Dec 5, 2025 | Mortensen Michelle R | VP Corp Sect & Chief of Staff | Sell | 130 | $44.88 | $5.8K | 0 |
| Dec 5, 2025 | Ouyang Elissa Y | VP Facilities Fleet & Procure | Sell | 118 | $44.88 | $5.3K | 0 |
| Dec 5, 2025 | Scanlon Thomas A | Corporate Controller & PAO | Sell | 52 | $44.88 | $2.3K | 0 |
| Sep 5, 2025 | Bunting Shawn C | Sr. VP, GC and Business Dev | Sell | 45 | $47.09 | $2.1K | 0 |
| Sep 5, 2025 | James Sophie Marwieh | VP Water Qual & Envir Affairs | Sell | 74 | $47.09 | $3.5K | 0 |
| Sep 5, 2025 | Jenkins Kenneth G | VP Water Res Plan & Sustain | Sell | 67 | $47.09 | $3.2K | 0 |
| Sep 5, 2025 | KROPELNICKI MARTIN A | Chairman President & CEO | Sell | 877 | $47.09 | $41.3K | 0 |
| Sep 5, 2025 | Luu Michael B | SVP Corp Svce & Chief Risk Of | Sell | 123 | $47.09 | $5.8K | 0 |
| Sep 5, 2025 | Lynch James Patrick | SVP CFO and Treasurer | Sell | 48 | $47.09 | $2.3K | 0 |
| Sep 5, 2025 | Mares Michael S JR | SVP Operations | Sell | 120 | $47.09 | $5.7K | 0 |
| Sep 5, 2025 | Milleman Greg A | VP Rates & Regulatory Affairs | Sell | 51 | $47.09 | $2.4K | 0 |
| Sep 5, 2025 | Mortensen Michelle R | VP Corp Sect & Chief of Staff | Sell | 130 | $47.09 | $6.1K | 0 |
| Sep 5, 2025 | Ouyang Elissa Y | VP Facilities Fleet & Procure | Sell | 118 | $47.09 | $5.6K | 0 |
| Sep 5, 2025 | Scanlon Thomas A | Corporate Controller & PAO | Sell | 52 | $47.09 | $2.4K | 0 |
| Jun 12, 2025 | Snow Lester A | Director | Sell | 1,200 | $46.51 | $55.8K | 0 |
| Jun 7, 2025 | Bunting Shawn C | Sr. VP, GC and Business Dev | Sell | 45 | $45.62 | $2.1K | 0 |
| Jun 7, 2025 | James Sophie Marwieh | VP, Water Quality/ Env Affairs | Sell | 24 | $45.62 | $1.1K | 0 |
| Jun 7, 2025 | Jenkins Kenneth G | VP, Water Res. Plan & Sustain | Sell | 29 | $45.62 | $1.3K | 0 |
| Jun 7, 2025 | KROPELNICKI MARTIN A | Chairman, President & CEO | Sell | 352 | $45.62 | $16.1K | 0 |
| Jun 7, 2025 | Luu Michael B | Sr. VP Corp Svcs & Chief Risk | Sell | 54 | $45.62 | $2.5K | 0 |
| Jun 7, 2025 | Mares Michael S JR | Vice President, Operations | Sell | 53 | $45.62 | $2.4K | 0 |
| Jun 7, 2025 | Milleman Greg A | VP, Rates and Regulatory Aff | Sell | 51 | $45.62 | $2.3K | 0 |
| Jun 7, 2025 | Mortensen Michelle R | VP, Corp Sec &Chief of Staff | Sell | 57 | $45.62 | $2.6K | 0 |
| Jun 7, 2025 | Ouyang Elissa Y | Chief Procurement & Lead CI | Sell | 52 | $45.62 | $2.4K | 0 |
| Jun 7, 2025 | Scanlon Thomas A | Controller & Principal Acctng | Sell | 23 | $45.62 | $1.0K | 0 |
| Jun 6, 2025 | Ouyang Elissa Y | Chief Procurement & Lead CI | Sell | 64 | $45.85 | $2.9K | 0 |
| Jun 5, 2025 | James Sophie Marwieh | VP, Water Quality/ Env Affairs | Sell | 48 | $45.85 | $2.2K | 0 |
| Jun 5, 2025 | Jenkins Kenneth G | VP, Water Res. Plan & Sustain | Sell | 36 | $45.85 | $1.7K | 0 |
| Jun 5, 2025 | KROPELNICKI MARTIN A | Chairman, President & CEO | Sell | 438 | $45.85 | $20.1K | 0 |
| Jun 5, 2025 | Luu Michael B | Sr. VP Corp Svcs & Chief Risk | Sell | 67 | $45.85 | $3.1K | 0 |
| Jun 5, 2025 | Lynch James Patrick | Sr. VP, CFO & Treasurer | Sell | 47 | $45.85 | $2.2K | 0 |
| Jun 5, 2025 | Mares Michael S JR | Vice President, Operations | Sell | 65 | $45.85 | $3.0K | 0 |
| Jun 5, 2025 | Milleman Greg A | VP, Rates and Regulatory Aff | Sell | 64 | $45.85 | $2.9K | 0 |
| Jun 5, 2025 | Mortensen Michelle R | VP, Corp Sec &Chief of Staff | Sell | 71 | $45.85 | $3.3K | 0 |
CWT Insiders
Similar Stocks to CWT
WTRG
Essential Utilities, Inc.
$41.44-0.41%
$11.65B
HTO
H2O America
$62.59+0.33%
$2.61B
MSEX
Middlesex Water Company
$56.02-0.85%
$1.10B
YORW
The York Water Company
$32.95-0.35%
$540.6M
CWCO
Consolidated Water Co. Ltd.
$28.10+0.25%
$448.6M
ARTNA
Artesian Resources Corporation
$35.35+0.06%
$370.1M
GWRS
Global Water Resources, Inc.
$8.68-0.17%
$224.0M