WIMMERS DIDIER (CIK 2073188) reported 10 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-03). Recent activity: Sell AEHR (317 shares), Buy AEHR (2,369 shares), Sell AEHR (332 shares), Sell AEHR (3,500 shares), Sell AEHR (1,900 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-03 | AEHR TEST SYSTEMS (AEHR) | Executive VP of R&D | Sell | 317 | $24,178 |
| 2026-07-02 | AEHR TEST SYSTEMS (AEHR) | Executive VP of R&D | Buy | 2,369 | $0 |
| 2026-06-04 | AEHR TEST SYSTEMS (AEHR) | Executive VP of R&D | Sell | 332 | $38,044 |
| 2026-04-15 | AEHR TEST SYSTEMS (AEHR) | Executive VP of R&D | Sell | 3,500 | $248,885 |
| 2026-04-15 | AEHR TEST SYSTEMS (AEHR) | Executive VP of R&D | Sell | 1,900 | $136,838 |
| 2026-04-03 | AEHR TEST SYSTEMS (AEHR) | Executive VP of R&D | Buy | 1,873 | $12,493 |
| 2026-03-04 | AEHR TEST SYSTEMS (AEHR) | Executive VP of R&D | Sell | 364 | $15,157 |
| 2025-12-03 | AEHR TEST SYSTEMS (AEHR) | Executive VP of R&D | Sell | 371 | $9,186 |
| 2025-10-01 | AEHR TEST SYSTEMS (AEHR) | Executive VP of R&D | Buy | 1,628 | $10,859 |
| 2025-09-03 | AEHR TEST SYSTEMS (AEHR) | Executive VP of R&D | Sell | 308 | $7,552 |
来源：SEC Form 4 申报文件 · 截至 2026-09-03