The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Wimmers Didier since 2026.
This trader's CIK number is 2073188.
At the time of last reporting, Wimmers Didier was the Executive VP of R&D of Aehr Test Systems. (stock ticker symbol AEHR).
Also see all insider trading activities at Aehr Test Systems.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2026 | AEHR | 0 | $0 | 5,400 | $385,730 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2026-04-15 | AEHR | Sale | 1,900 | 72.02 | 136,845 |
| 2026-04-13 | AEHR | Sale | 3,500 | 71.11 | 248,885 |
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 Wimmers Didier (Executive VP of R&D of Aehr Test Systems at the time of this reporting) see the Securities and Exchange Commission (SEC) website.