California Water Service Group insider trading
This tab shows only the shares insiders bought or sold on the open market in the last twelve months (Form 4 codes P and S). Grants, option exercises, shares held back for tax and gifts are left out on purpose, so what is left is insiders trading at the market price like anyone else.
In the last twelve months insiders at California Water Service Group filed 7 open-market sales worth $664,308 and 1 open-market purchase worth $23,540, on Form 4 with the SEC. The latest: Snow Lester A, Director, sold 500 shares at $50.21 on 1 September 2026, filed 1 September 2026.
| Traded | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 1 September 2026 | Snow Lester A | Director | Sale | 500 | $50.21 | $25,105 | Form 4 |
| 13 August 2026 | Krummel Thomas M | Director | Sale | 3,700 | $50.37 | $186,350 | Form 4 |
| 27 May 2026 | Snow Lester A | Director | Sale | 1,100 | $44.00 | $48,400 | Form 4 |
| 21 May 2026 | Krummel Thomas M | Director | Sale | 3,700 | $43.30 | $160,214 | Form 4 |
| 20 March 2026 | Luu Michael B | Sr. VP Corp Svcs & Chief Risk | Sale | 740 | $44.53 | $32,945 | Form 4 |
| 20 March 2026 | Mares Michael S Jr | Vice President, Operations | Sale | 3,892 | $44.00 | $171,248 | Form 4 |
| 23 December 2025 | Mortensen Michelle R | VP, Corp Sec &Chief of Staff | Sale | 924 | $43.34 | $40,046 | Form 4 |
| 10 December 2025 | Lynch James Patrick | SVP CFO and Treasurer | Purchase | 550 | $42.80 | $23,540 | Form 4 |
A filing with several lines appears once per line.
Source
Form 4 filings on EDGAR for California Water Service Group: the company's filing index.
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