Form4.ai tracks every SEC insider trade in real time. See every CWT insider filing with a free account — no card.
See every CWT insider filing — free account, no card.
Free accountCALIFORNIA WATER SERVICE GROUP (CWT) has 15 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 2 sales totalling $211K. Most recent filing: Sept. 8, 2026.
Open-market value, last 90 days
Form 4 filings by type, last 90 days
| Date | Insider | Trade | Value | Price since buy |
|---|---|---|---|---|
| Sep 8, 2026 SEC filing | Scanlon Thomas A VP, Corporate Controller & PAO | Tax withholding | $3,002 | — |
| Sep 8, 2026 SEC filing | Peters Todd Kenneth Vice President, Engineering | Tax withholding | $4,052 | — |
| Sep 8, 2026 SEC filing | Ouyang Elissa Y VP Facilities Fleet Procure IT | Tax withholding | $6,704 | — |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.