Avantor, Inc. insider trading
This tab shows only the shares insiders bought or sold on the open market in the last twelve months (Form 4 codes P and S). Grants, option exercises, shares held back for tax and gifts are left out on purpose, so what is left is insiders trading at the market price like anyone else.
In the last twelve months insiders at Avantor, Inc. filed 0 open-market sales worth $0 and 8 open-market purchases worth $8.7 million, on Form 4 with the SEC. The latest: Lucier Gregory T, Director, bought 10,000 shares at $8.32 on 8 May 2026, filed 11 May 2026.
| Traded | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 8 May 2026 | Lucier Gregory T | Director | Purchase | 10,000 | $8.32 | $83,200 | Form 4 |
| 1 May 2026 | Dingemans Simon | Director | Purchase | 25,000 | $8.14 | $203,500 | Form 4 |
| 10 March 2026 | Mehra Sanjeev K | Director | Purchase | 125,000 | $8.01 | $1.0 million | Form 4 |
| 19 February 2026 | Lucier Gregory T | Director | Purchase | 50,000 | $9.16 | $458,000 | Form 4 |
| 12 February 2026 | Summe Gregory L | Director | Purchase | 100,000 | $9.40 | $940,000 | Form 4 |
| 5 December 2025 | Mehra Sanjeev K | Director | Purchase | 350,000 | $11.09 | $3.9 million | Form 4 |
| 17 November 2025 | Ligner Emmanuel | President and CEO | Purchase | 87,500 | $11.35 | $993,125 | Form 4 |
| 30 October 2025 | Summe Gregory L | Director | Purchase | 100,000 | $11.25 | $1.1 million | Form 4 |
A filing with several lines appears once per line.
Source
Form 4 filings on EDGAR for Avantor, Inc.: the company's filing index.
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