Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 2 years
- Director since
- 2026
2 years of board service in total across 2 boards, counting each seat separately. Longest: Avantor Inc., 10 months.
Avantor Inc.
Director
WPP plc
Director
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, 202699.6%
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 |
|---|---|---|---|---|---|
| May 7, 2026 | Avantor Inc. | Grant or award | +25,270 | — | — |
| May 1, 2026 | Avantor Inc. | Open-market purchase | +25,000 | $8.14 | $203,500 |
| Jan 2, 2026 | Avantor Inc. | Grant or award | +6,225 | — | — |
Questions about Simon Dingemans
What boards is Simon Dingemans on?
Simon Dingemans sits on the boards of Avantor Inc. and WPP plc.
How long has Simon Dingemans served on boards?
Our records show at least 2 years of board service across 2 boards, the earliest from 2026.
Reviews (0)
Sign in to write a review.
No reviews yet. Be the first to write one.