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Insider trades
Open-market buys and sells by officers, directors and 10% owners, from SEC Form 4. Usually filed within two business days.
About this data
- What it is
- When a company's officers, directors or owners of more than 10% buy or sell its stock, they must report the trade to the SEC on Form 4. This feed shows purchases and sales on the open market; stock grants, option exercises and shares withheld for tax are left out.
- Who files it
- The insider, usually through the company, within two business days of the trade.
- How current
- We collect new filings throughout the day on SEC business days.
- Worth knowing
- Sales are often routine: insiders sell to diversify, to pay taxes, or under a 10b5-1 plan set up months in advance. A purchase with their own money is less common, which is why many investors pay closer attention to it.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Open-market trades per day, last 30 days
Purchases Sales
By trade date. Insiders have two business days to file, so the most recent days fill in later.
Latest open-market insider trades
Showing: ticker CWT
| Traded | Insider | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Nov 6, 2026 | Thomas M. Krummel Director | CWT California Water Service Group | Sale | 3,700 | $50.82 | $188.0K Sale | Form 4 ↗ |
| Nov 4, 2026 | Gregory Dale Shimansky VP, Rates & Reg Affairs | CWT California Water Service Group | Sale | 978 | $50.00 | $48.9K Sale | Form 4 ↗ |
| Nov 4, 2026 | Carol M. Pottenger Director | CWT California Water Service Group | Sale | 2,657 | $49.92 | $132.7K Sale | Form 4 ↗ |
| Sep 1, 2026 | Lester A. Snow Director | CWT California Water Service Group | Sale | 500 | $50.21 | $25.1K Sale | Form 4 ↗ |
| Aug 13, 2026 | Thomas M. Krummel Director | CWT California Water Service Group | Sale | 3,700 | $50.37 | $186.4K Sale | Form 4 ↗ |
| May 27, 2026 | Lester A. Snow Director | CWT California Water Service Group | Sale | 1,100 | $44.00 | $48.4K Sale | Form 4 ↗ |
| May 21, 2026 | Thomas M. Krummel Director | CWT California Water Service Group | Sale | 3,700 | $43.30 | $160.2K Sale | Form 4 ↗ |
| Mar 20, 2026 | Michael B. Luu Sr. VP Corp Svcs & Chief Risk | CWT California Water Service Group | Sale | 740 | $44.53 | $32.9K Sale | Form 4 ↗ |
| Mar 20, 2026 | Michael S. Mares Jr. Vice President, Operations | CWT California Water Service Group | Sale | 3,892 | $44.00 | $171.2K Sale | Form 4 ↗ |
| Dec 23, 2025 | Michelle R. Mortensen VP, Corp Sec &Chief of Staff | CWT California Water Service Group | Sale | 924 | $43.34 | $40.0K Sale | Form 4 ↗ |
| Dec 10, 2025 | James Patrick Lynch SVP CFO and Treasurer | CWT California Water Service Group | Buy | 550 | $42.80 | $23.5K Buy | Form 4 ↗ |
| Jun 12, 2025 | Lester A. Snow Director | CWT California Water Service Group | Sale | 1,200 | $46.51 | $55.8K Sale | Form 4 ↗ |
| Nov 22, 2024 | Michael B. Luu Sr. VP Corp Svcs & Chief Risk | CWT California Water Service Group | Sale | 985 | $51.50 | $50.7K Sale | Form 4 ↗ |
13 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 5:36 PM EST.
Download CSV The rows of this feed, with the filters above. A download holds at most 10,000 rows; narrow the filters to get a smaller slice.
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