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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 WMS
| Traded | Insider | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Dec 3, 2025 | Robert M. Eversole Director | WMS Advanced Drainage Systems, Inc. | Sale | 10,569 | $152.82 | $1.6M Sale | Form 4 ↗ |
| Nov 26, 2025 | Thomas J. Waun Sr. EVP, International | WMS Advanced Drainage Systems, Inc. | Sale | 1,500 | $155.00 | $232.5K Sale | Form 4 ↗ |
| Nov 12, 2025 | Thomas J. Waun Sr. EVP, International | WMS Advanced Drainage Systems, Inc. | Sale | 1,000 | $150.00 | $150.0K Sale | Form 4 ↗ |
| Nov 12, 2025 | D. Scott Barbour See Remarks, Director | WMS Advanced Drainage Systems, Inc. | Sale | 2,030 | $150.66 | $305.8K Sale | Form 4 ↗ |
| Nov 12, 2025 | D. Scott Barbour See Remarks, Director | WMS Advanced Drainage Systems, Inc. | Sale | 73,462 | $148.96 | $10.9M Sale | Form 4 ↗ |
| Nov 12, 2025 | D. Scott Barbour See Remarks, Director | WMS Advanced Drainage Systems, Inc. | Sale | 4,538 | $148.01 | $671.7K Sale | Form 4 ↗ |
| Nov 12, 2025 | Tim A. Makowski See Remarks | WMS Advanced Drainage Systems, Inc. | Sale | 101 | $149.19 | $15.1K Sale | Form 4 ↗ |
| Nov 12, 2025 | Tim A. Makowski See Remarks | WMS Advanced Drainage Systems, Inc. | Sale | 4,800 | $149.21 | $716.2K Sale | Form 4 ↗ |
| Nov 11, 2025 | Thomas J. Waun Sr. EVP, International | WMS Advanced Drainage Systems, Inc. | Sale | 1,272 | $148.30 | $188.7K Sale | Form 4 ↗ |
| Jun 9, 2025 | Darin S. Harvey EVP, Supply Chain & Logistics | WMS Advanced Drainage Systems, Inc. | Sale | 4,464 | $116.39 | $519.6K Sale | Form 4 ↗ |
| Feb 19, 2025 | Darin S. Harvey EVP, Supply Chain & Logistics | WMS Advanced Drainage Systems, Inc. | Sale | 1,488 | $125.00 | $186.0K Sale | Form 4 ↗ |
| Feb 19, 2025 | Darin S. Harvey EVP, Supply Chain & Logistics | WMS Advanced Drainage Systems, Inc. | Sale | 976 | $125.00 | $122.0K Sale | Form 4 ↗ |
12 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 5:19 PM EST.
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