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Insider ActivityAVTR
Dingemans Simon, Director at Avantor, Inc., bought $204K of AVTR
Updated Jun 13, 2026
Dingemans Simon
Director
Avantor, Inc. ·
$AVTR
Transaction Details
| Insider | Dingemans Simon |
|---|---|
| Title | Director |
| Company | Avantor, Inc. |
| Ticker | AVTR |
| Transaction Type | Purchase |
| Transaction Date | 2026-05-01 |
| Shares Traded | 25,000 |
| Price Per Share | $8.14 |
| Total Value | $204K |
| Filed Date | 2026-05-05 |
| Accession Number | 0001628280-26-030826 |
Ownership Context
| Shares Owned After Transaction | 25,000 |
|---|---|
| Ownership Type | Indirect |
SEC Filing
Accession: 0001628280-26-030826
Other Insider Trades — AVTR
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| LUCIER GREGORY T | Director | bought | $83K | 2026-05-08 |
| Murthy Mala | Director | traded | — | 2026-05-07 |
| Makin Louise | Director | traded | — | 2026-05-07 |
| SUMME GREGORY L | Director | traded | — | 2026-05-07 |
| SEVERINO MICHAEL | Director | traded | — | 2026-05-07 |
| LUCIER GREGORY T | Director | traded | — | 2026-05-07 |
| Dingemans Simon | Director | traded | — | 2026-05-07 |
| Massaro Joseph R | Director | traded | — | 2026-05-07 |
| MEHRA SANJEEV K | Director | traded | — | 2026-05-07 |
| Brellier Ludovic | EVP, Bioscience & Medtech | traded | — | 2026-05-01 |
Other Trades by Dingemans Simon
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| AVTR | Avantor, Inc. | traded | — | 2026-05-07 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for AVTR — Avantor, Inc. →
Whisper Score — AVTR
75.77
Frenzy
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 13, 2026 at 07:13 UTC