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Dingemans Simon

DirectorCIK 0002104604

Largest Purchase

$203.5K

Avantor, Inc. (AVTR)

May 5

Profile

Filings
5
Buy transactions
1
Sell transactions
0
Companies
2
Active
2026

Dingemans Simon, Director, has filed 5 SEC reports (2026), spread across 2 companies, totaling $203.5K in disclosed volume. Weighing $203.5K bought versus $0 sold, the history is heavily weighted toward buying. The largest single open-market purchase on record is $203.5K in Avantor, Inc.. Data is sourced from official SEC Form 3, 4, and 5 filings.

Trading History

5 loaded
May 11AVTR
Avantor, Inc.
Dingemans SimonDirectorGrant$0
May 5AVTR
Avantor, Inc.
Dingemans SimonDirectorBuy$203.5K
Mar 18WPP
WPP plc
Dingemans SimonDirectorOther$0
Jan 12AVTR
Avantor, Inc.
Dingemans SimonDirectorGrant$0
Jan 12AVTR
Avantor, Inc.
Dingemans SimonDirectorOther$0

5 filings