CWT
CALIFORNIA WATER SERVICE GROUP · Energy · Market cap $2.9B
Insiders sold $211K net in the last 90 days ·2 sellers, 0 buyers· latest Form 4 filed Sep 1, 2026
Insider Buying
$24K
reported purchases (SEC code P)
Insider Selling
$664K
reported sales (SEC code S)
Unique Insiders
6
in the rolling window
Latest filing
Sep 8, 2026
Snow Lester A
CALIFORNIA WATER SERVICE GROUP (CWT) has 85 SEC Form 4 filings (174 transaction rows) in the rolling window, disclosed by 6 distinct insiders. Most recent filing: Sep 8, 2026.
Inside the rolling window, 6 insiders at CALIFORNIA WATER SERVICE GROUP reported 1 open-market purchase totaling $24K and 7 open-market sales totaling $664K. Insiders have net sold $624K over the trailing 6 months. The most recent open-market filing is a sale of 500 shares by Director Snow Lester A, dated Sep 1, 2026, worth $25K.
- Industry:Regulated Water
- CEO:Martin A. Kropelnicki
- Employees:1,336
- HQ:San Jose, CA, US
- IPO:1990-03-26
| Source | |||||||
|---|---|---|---|---|---|---|---|
Snow Lester AFirst in 3 months | Director | Sale | 500 | $25K | Sep 1 | -6.6% | SEC ↗ |
| Director | Sale | 3,700 | $186K | Aug 14 | -7.8% | SEC ↗ | |
Snow Lester AFirst filing | Director | Sale | 1,100 | $48K | May 27 | +5.5% | SEC ↗ |
Krummel Thomas MFirst filing | Director | Sale | 3,700 | $160K | May 21 | +7.5% | SEC ↗ |
Luu Michael BFirst filing | Sr. VP Corp Svcs & Chief Risk | Sale | 739.848 | $33K | Mar 24 | +5.0% | SEC ↗ |
Mares Michael S JRFirst filing | Vice President, Operations | Sale | 3,892 | $171K | Mar 24 | +5.0% | SEC ↗ |
Mortensen Michelle RFirst filing | VP, Corp Sec &Chief of Staff | Sale | 924 | $40K | Dec 23 | +7.9% | SEC ↗ |
Lynch James PatrickFirst filing | SVP CFO and Treasurer | Purchase | 550 | $24K | Dec 11 | +7.4% | SEC ↗ |
Earnings: last 7 quarters
Frequently asked questions
How many SEC Form 4 insider filings does CWT have?
CALIFORNIA WATER SERVICE GROUP (CWT) has 85 SEC Form 4 filings (174 transaction rows) in the rolling 365-day window, disclosed by 6 distinct insiders. Most recent filing: Sep 8, 2026.
When was the most recent SEC Form 4 filing for CWT?
The most recent Form 4 filing for CWT on Tracefour is dated Sep 8, 2026.
What is the net insider flow at CWT over the last 6 months?
Over the trailing 180 days, insiders at CWT have net sold $624K based on SEC Form 4 disclosures.
What is the total insider buy and sell value at CWT in the current window?
Inside the rolling window, insiders at CWT bought $24K and sold $664K based on SEC Form 4 filings.
Can I get alerts for CWT insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at CALIFORNIA WATER SERVICE GROUP (CWT). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
CALIFORNIA WATER SERVICE GROUP is in the Energy sector.