Over 12 months, California Water Service Group saw more selling than buying from its insiders — purchases of about $24,000 against sales of $664,000.
Biggest single buyer: Lynch James Patrick, CFO, with roughly $24,000. Notably, at least one C-suite executive was among the buyers.
Looking at the quarterly pattern: 4 quarters in a row of net selling by insiders. Insiders bought in 1 of the last 7 full quarters.
| Filed | Insider | Role | Type | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|---|
| Sep 1, 2026 | Snow Lester A | Director | Sell | 500 | $50.21 | $25K | SEC |
| Aug 14, 2026 | Krummel Thomas M | Director | Sell | 3,700 | $50.37 | $186K | SEC |
| May 27, 2026 | Snow Lester A | Director | Sell | 1,100 | $44.00 | $48K | SEC |
| May 21, 2026 | Krummel Thomas M | Director | Sell | 3,700 | $43.30 | $160K | SEC |
| Mar 24, 2026 | Luu Michael B | Executive Officer | Sell | 740 | $44.53 | $33K | SEC |
| Mar 24, 2026 | Mares Michael S JR | President | Sell | 3,892 | $44.00 | $171K | SEC |
| Dec 23, 2025 | Mortensen Michelle R | Executive Officer | Sell | 924 | $43.34 | $40K | SEC |
| Dec 11, 2025 | Lynch James Patrick | CFO | Buy | 550 | $42.80 | $24K | SEC |
| Jun 13, 2025 | Snow Lester A | Director | Sell | 1,200 | $46.51 | $56K | SEC |
| Nov 25, 2024 | Luu Michael B | Executive Officer | Sell | 985 | $51.50 | $51K | SEC |
| Sep 4, 2024 | Krummel Thomas M | Director | Sell | 555 | $55.09 | $31K | SEC |
| Aug 22, 2024 | Krummel Thomas M | Director | Sell | 555 | $54.33 | $30K | SEC |
| Aug 8, 2024 | Krummel Thomas M | Director | Sell | 555 | $52.91 | $29K | SEC |
| Jul 17, 2024 | Krummel Thomas M | Director | Sell | 555 | $52.99 | $29K | SEC |
| Jul 11, 2024 | Krummel Thomas M | Director | Sell | 1,654 | $50.07 | $83K | SEC |
In the last 12 months California Water Service Group insiders made open-market purchases worth about $24,000 and sales worth about $664,000. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.
The most recent open-market insider trade in CWT was filed on 2026-09-01.
No congressional trades in CWT were reported in the past two years. The full list is free on CapitalSnitch.
Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1). Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).