The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Dingemans Simon since 2026.
This trader's CIK number is 2104604.
At the time of last reporting, Dingemans Simon was the Director of Avantor, Inc.. (stock ticker symbol AVTR).
Also see all insider trading activities at Avantor, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2026 | AVTR | 25,000 | $203,500 | 0 | $0 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2026-05-01 | AVTR | Buy | 25,000 | 8.14 | 203,500 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Dingemans Simon (Director of Avantor, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.