Emmanuel Ligner
President and CEO at Avantor Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 1 year
- Director since
- 2025
1 year of board service in total across 1 board, counting each seat separately. Longest: Avantor Inc., 1 year.
Chief executive roles
Weak · grade F
Out of 100, from shareholder return, dividends, growth and acquisitions.
Partial: only 20% of the scoring weight is on file.
- Revenue growth 20%
- 26
-3.4% a year in revenue
20% of the scoring weight is on file. Figures cover December 2024 – December 2025.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Avantor Inc. May 7, 202698.1%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 18, 2026 | Avantor Inc. | Shares withheld for tax | −29,803 | $13.33 | $397,274 |
| Feb 19, 2026 | Avantor Inc. | Grant or award | +483,713 | — | — |
| Nov 17, 2025 | Avantor Inc. | Open-market purchase | +87,500 | $11.35 | $993,125 |
| Aug 18, 2025 | Avantor Inc. | Grant or award | +195,924 | — | — |
Questions about Emmanuel Ligner
What boards is Emmanuel Ligner on?
Emmanuel Ligner sits on the board of Avantor Inc.
What company is Emmanuel Ligner the CEO of?
Emmanuel Ligner has been President and CEO of Avantor Inc. since August 2025.
How long has Emmanuel Ligner served on boards?
Our records show at least 1 year of board service across 1 board, the earliest from 2025.
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