RICHMOND DONALD P. II (CIK 1736207) reported 35 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-02). Recent activity: Buy AEHR (6,165 shares), Buy AEHR (2,369 shares), Sell AEHR (2,213 shares), Sell AEHR (311 shares), Sell AEHR (102 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | AEHR TEST SYSTEMS (AEHR) | CTO | Buy | 6,165 | $0 |
| 2026-07-02 | AEHR TEST SYSTEMS (AEHR) | CTO | Buy | 2,369 | $0 |
| 2026-07-02 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 2,213 | $186,833 |
| 2026-07-02 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 311 | $21,758 |
| 2026-04-27 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 102 | $9,025 |
| 2026-04-15 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 17,011 | $1.2M |
| 2026-04-14 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 299 | $22,240 |
| 2026-04-14 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 423 | $29,792 |
| 2026-04-10 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 15,751 | $1.1M |
| 2026-04-02 | AEHR TEST SYSTEMS (AEHR) | CTO | Buy | 2,120 | $14,146 |
| 2026-04-02 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 341 | $15,113 |
| 2026-01-27 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 117 | $3,247 |
| 2026-01-14 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 343 | $8,908 |
| 2026-01-12 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 576 | $15,160 |
| 2026-01-12 | AEHR TEST SYSTEMS (AEHR) | VP of Engineering | Sell | 486 | $12,792 |
| 2026-01-02 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 355 | $7,867 |
| 2025-10-27 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 102 | $2,564 |
| 2025-10-14 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 422 | $10,769 |
| 2025-10-14 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 298 | $8,132 |
| 2025-10-08 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 38 | $1,226 |
| 2025-10-02 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 272 | $8,772 |
| 2025-10-01 | AEHR TEST SYSTEMS (AEHR) | CTO | Buy | 1,064 | $7,097 |
| 2025-07-29 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 108 | $2,348 |
| 2025-07-14 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 811 | $11,240 |
| 2025-07-11 | AEHR TEST SYSTEMS (AEHR) | CTO | Sell | 410 | $5,785 |
Source: SEC Form 4 filings · as of 2026-07-02