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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 AVTR
| Traded | Insider | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| May 8, 2026 | Gregory T. Lucier Director | AVTR Avantor, Inc. | Buy | 10,000 | $8.32 | $83.2K Buy | Form 4 ↗ |
| May 1, 2026 | Simon Dingemans Director | AVTR Avantor, Inc. | Buy | 25,000 | $8.14 | $203.5K Buy | Form 4 ↗ |
| Mar 10, 2026 | Sanjeev K. Mehra Director | AVTR Avantor, Inc. | Buy | 125,000 | $8.01 | $1.0M Buy | Form 4 ↗ |
| Feb 19, 2026 | Gregory T. Lucier Director | AVTR Avantor, Inc. | Buy | 50,000 | $9.16 | $458.0K Buy | Form 4 ↗ |
| Feb 12, 2026 | Gregory L. Summe Director | AVTR Avantor, Inc. | Buy | 100,000 | $9.40 | $940.0K Buy | Form 4 ↗ |
| Dec 5, 2025 | Sanjeev K. Mehra Director | AVTR Avantor, Inc. | Buy | 350,000 | $11.09 | $3.9M Buy | Form 4 ↗ |
| Nov 17, 2025 | Emmanuel Ligner President and CEO, Director | AVTR Avantor, Inc. | Buy | 87,500 | $11.35 | $993.1K Buy | Form 4 ↗ |
| Oct 30, 2025 | Gregory L. Summe Director | AVTR Avantor, Inc. | Buy | 100,000 | $11.25 | $1.1M Buy | Form 4 ↗ |
| Aug 21, 2025 | Gregory L. Summe Director | AVTR Avantor, Inc. | Buy | 100,000 | $12.56 | $1.3M Buy | Form 4 ↗ |
| Aug 5, 2025 | Steven W. Eck SVP & Chief Accounting Officer | AVTR Avantor, Inc. | Sale | 3,476 | $11.39 | $39.6K Sale | Form 4 ↗ |
| May 23, 2025 | Gregory L. Summe Director | AVTR Avantor, Inc. | Buy | 30,000 | $12.50 | $375.0K Buy | Form 4 ↗ |
| May 22, 2025 | Gregory L. Summe Director | AVTR Avantor, Inc. | Buy | 20,000 | $12.65 | $253.0K Buy | Form 4 ↗ |
| May 7, 2025 | Gregory L. Summe Director | AVTR Avantor, Inc. | Buy | 25,000 | $12.00 | $300.0K Buy | Form 4 ↗ |
| Apr 29, 2025 | Joseph R. Massaro Director | AVTR Avantor, Inc. | Buy | 8,100 | $12.30 | $99.6K Buy | Form 4 ↗ |
| Apr 28, 2025 | Gregory L. Summe Director | AVTR Avantor, Inc. | Buy | 25,000 | $12.50 | $312.5K Buy | Form 4 ↗ |
| Apr 28, 2025 | Lan Kang Director | AVTR Avantor, Inc. | Buy | 5,000 | $12.57 | $62.9K Buy | Form 4 ↗ |
| Apr 28, 2025 | Jonathan M. Peacock Director | AVTR Avantor, Inc. | Buy | 8,091 | $12.81 | $103.6K Buy | Form 4 ↗ |
| Feb 27, 2025 | James Bramwell EVP Sales, Customer Excellence | AVTR Avantor, Inc. | Sale | 774 | $17.00 | $13.2K Sale | Form 4 ↗ |
| Feb 27, 2025 | Steven W. Eck SVP & Chief Accounting Officer | AVTR Avantor, Inc. | Sale | 1,033 | $17.00 | $17.6K Sale | Form 4 ↗ |
| Feb 26, 2025 | James Bramwell EVP Sales, Customer Excellence | AVTR Avantor, Inc. | Sale | 3,758 | $17.53 | $65.9K Sale | Form 4 ↗ |
| Feb 26, 2025 | Steven W. Eck SVP & Chief Accounting Officer | AVTR Avantor, Inc. | Sale | 4,907 | $17.53 | $86.0K Sale | Form 4 ↗ |
21 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 5:46 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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