Key facts
- This page summarizes Simon Dingemans's Form 3 filing for Avantor, Inc. (AVTR).
- 0 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 12 Jan 2026, 17:05.
Simon Dingemans - 02 Jan 2026 Form 3 Insider Report for Avantor, Inc. (AVTR)
- Reporting relationship
- Director
- Issuer ticker
- AVTR
- Reported as of
- 02 Jan 2026
- Net transaction value
- $0
- SEC form
- 3
- Accepted by SEC
- 12 Jan 2026, 17:05:31 UTC
- Next SEC filing
- 18 Mar 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Scott Baker, as Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Simon Dingemans filed Form 3 for Avantor, Inc. (AVTR) on 12 Jan 2026.
Change
- No earlier filing in this sequence is available for direct comparison.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Official SEC source
View source filing
Ownership activity is grounded in SEC Form 3 disclosures.
Reporting Owners (1)
CIK 0002104604
Primary reporting owner
Dingemans Simon
- Relationship
- Director
- Address
- RADNOR CORPORATE CENTER, BUILDING ONE,, SUITE 200, 100 MATSONFORD ROAD, RADNOR
- Signature
- /s/ Scott Baker, as Attorney-in-Fact
- Signature date
- 12 Jan 2026
Additional SEC filing notes
Filing notes and footnotes
Ownership status
The filing reports no beneficially owned securities.
SEC remarks
Exhibit List: Exhibit 24 - Power of Attorney