Updated Jul 16, 2026
Dingemans Simon has filed 2 SEC Form 4 filings across 1 company in the last 90 days — buying. Lifetime open-market purchases: $204K.

Simon Dingemans is a corporate executive known for his role as a Director at Avantor, Inc. He has a background in finance and has held various leadership positions in the corporate sector, contributing to strategic development and governance.
| Role | Director |
|---|---|
| Notability | 70/100 |
| Links | Wikipedia |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-11 | AVTR | Avantor, Inc. | A — Grant or award | 25.3K | $0.00 | |
| 2026-05-05 | AVTR | Avantor, Inc. | P — Open-market purchase | 25.0K | $8.14 | $204K |
Simon Dingemans is a corporate executive known for his role as a Director at Avantor, Inc. He has a background in finance and has held various leadership positions in the corporate sector, contributing to strategic development and governance.…
2 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 1 open-market purchases ($204K) and 0 open-market sales () across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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