| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Executive VP of R& D
1 company
Didier Wimmers is Executive VP of R& D at AEHR. Didier Wimmers's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $888K at current prices.
The AEHR filings lean toward selling, a net 5,400 shares.
Didier Wimmers has 10 Form 4 filings on record from September 2025 to October 2026, all as Executive VP of R & D at Aehr Test Systems (AEHR), 2025–2026.
The 12 reported transactions were 6 tax withholdings, 3 other transactions, 2 open-market sales and 1 stock award.
Counted by filing, the open-market trades come to no purchases and 1 sale worth about $386K.
The only open-market sale was 5,400 shares of AEHR at an average $71.43 on April 15, 2026, about $386K.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Apr 15, 2026 | AEHR Aehr Test Systems, Inc. | Executive VP of R& D | Sell | 5,400 | $71.43 | $385,731.11 | -33.6% | -1.7% | - |