Avantor, Inc. (AVTR): 14 insider purchases in the last two years; 10 trades disclosed by members of Congress.
| Filed | Insider | Shares | Price | Value | Type |
|---|---|---|---|---|---|
| Mar 11, 2026 | Mehra Sanjeev K Director | 125,000 | $8.01 | $1.0M | no history |
| Feb 23, 2026 | Lucier Gregory T Director | 50,000 | $9.16 | $458.0K | no history |
| Feb 12, 2026 | Summe Gregory L Director | 100,000 | $9.40 | $940.0K | no history |
| Dec 9, 2025 | Mehra Sanjeev K Director | 350,000 | $11.09 | $3.9M | no history |
| Nov 17, 2025 | Ligner Emmanuel Director, Officer | 87,500 | $11.35 | $993.1K | no history |
| Oct 31, 2025 | Summe Gregory L Director | 100,000 | $11.25 | $1.1M | no history |
| Aug 22, 2025 | Summe Gregory L Director | 100,000 | $12.56 | $1.3M | no history |
| May 27, 2025 | Summe Gregory L Director | 30,000 | $12.50 | $375.0K | no history |
| May 22, 2025 | Summe Gregory L Director | 20,000 | $12.65 | $253.0K | no history |
| May 9, 2025 | Summe Gregory L Director | 25,000 | $12.00 | $300.0K | no history |
| Apr 29, 2025 | Peacock Jonathan M Director | 8,091 | $12.81 | $103.6K | no history |
| Apr 29, 2025 | Kang Lan Director | 5,000 | $12.57 | $62.9K | no history |
| Apr 29, 2025 | Summe Gregory L Director | 25,000 | $12.50 | $312.5K | no history |
| Apr 29, 2025 | Massaro Joseph R Director | 8,100 | $12.30 | $99.6K | no history |
Open-market purchases from SEC Form 4. "Opportunistic" = this insider trades every year but not on a fixed schedule (Cohen, Malloy & Pomorski); "routine" buys carry little information.
Free account. Know when insiders, famous funds or Congress trade it.
| Filed | Member | Type | Amount |
|---|---|---|---|
| Sep 12, 2025 | Gilbert Cisneros | sale | $1,001 - $15,000 |
| Sep 12, 2025 | Gilbert Cisneros | partial sale | $1,001 - $15,000 |
| Aug 14, 2025 | Gilbert Cisneros | partial sale | $1,001 - $15,000 |
| Aug 13, 2025 | Lisa McClain | partial sale | $1,001 - $15,000 |
| Aug 13, 2025 | Lisa McClain | purchase | $1,001 - $15,000 |
| Sep 6, 2024 | John James | sale | $1,001 - $15,000 |
| Sep 2, 2024 | John James | purchase | $1,001 - $15,000 |
| Aug 13, 2023 | Daniel Goldman | sale | $1,001 - $15,000 |
| Dec 29, 2022 | Susie Lee | sale | $1,001 - $15,000 |
| Jun 15, 2020 | Susie Lee | partial sale | $1,001 - $15,000 c |