# Aehr Test Systems (AEHR) insider trading, Q3 2026

Canonical: https://sec-api.dev/insider-trading/aehr

> 81 non-derivative transactions: 0 purchases, 19 sales ($18.9M). CIK 1040470.

| Date | Insider | Relationship | Code | Shares | Price | Owned after | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 2026-09-03 | WIMMERS DIDIER | Officer | F | 317.0 | 76.27 | 12379.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000265/0001040470-26-000265-index.htm |
| 2026-09-01 | Siu Chris | Officer | F | 496.0 | 76.59 | 77328.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000263/0001040470-26-000263-index.htm |
| 2026-08-17 | ROGERS VERNON | Officer | S | 3994.0 | 143.77 | 186232.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000261/0001040470-26-000261-index.htm |
| 2026-08-14 | ROGERS VERNON | Officer | S | 1000.0 | 139.0 | 190226.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000261/0001040470-26-000261-index.htm |
| 2026-08-14 | ROGERS VERNON | Officer | S | 1000.0 | 134.0 | 191226.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000261/0001040470-26-000261-index.htm |
| 2026-08-14 | POSEDEL RHEA J | Director | S | 5973.0 | 140.0 | 381989.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000255/0001040470-26-000255-index.htm |
| 2026-08-14 | SLAYEN HOWARD T | Director | S | 5700.0 | 133.03 | 140667.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000257/0001040470-26-000257-index.htm |
| 2026-08-14 | ENGINEER ADIL | Officer | G | 500.0 | 0.0 | 46477.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000259/0001040470-26-000259-index.htm |
| 2026-08-13 | SALAMONE ALBERTO | Officer | S | 5472.0 | 127.5 | 41962.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000253/0001040470-26-000253-index.htm |
| 2026-08-13 | SALAMONE ALBERTO | Officer | S | 4200.0 | 128.0 | 47434.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000253/0001040470-26-000253-index.htm |
| 2026-08-12 | OLIPHANT LAURA | Director | S | 1717.0 | 133.0 | 16100.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000245/0001040470-26-000245-index.htm |
| 2026-08-12 | ENGINEER ADIL | Officer | M | 15000.0 | 9.45 | 61977.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000246/0001040470-26-000246-index.htm |
| 2026-08-12 | ENGINEER ADIL | Officer | S | 7500.0 | 131.1 | 46977.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000246/0001040470-26-000246-index.htm |
| 2026-08-12 | ENGINEER ADIL | Officer | S | 7500.0 | 130.95 | 54477.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000246/0001040470-26-000246-index.htm |
| 2026-08-12 | SCOTT GEOFFREY GATES | Director | S | 20000.0 | 131.51 | 10000.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000247/0001040470-26-000247-index.htm |
| 2026-08-12 | SCOTT GEOFFREY GATES | Director | G | 6731.0 | 0.0 | 23955.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000247/0001040470-26-000247-index.htm |
| 2026-08-12 | POSEDEL RHEA J | Director | S | 8413.0 | 130.0 | 387962.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000249/0001040470-26-000249-index.htm |
| 2026-08-12 | Erickson Gayn | Director, Officer | S | 38452.0 | 130.79 | 157723.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000251/0001040470-26-000251-index.htm |
| 2026-08-12 | Erickson Gayn | Director, Officer | S | 1548.0 | 132.27 | 196175.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000251/0001040470-26-000251-index.htm |
| 2026-08-10 | SPORCK ALISTAIR N | Officer | S | 1000.0 | 108.49 | 22547.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000241/0001040470-26-000241-index.htm |
| 2026-08-04 | SPORCK ALISTAIR N | Officer | S | 1301.0 | 101.1 | 23547.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000239/0001040470-26-000239-index.htm |
| 2026-08-04 | SPORCK ALISTAIR N | Officer | S | 699.0 | 100.7 | 24848.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000239/0001040470-26-000239-index.htm |
| 2026-08-04 | OLIPHANT LAURA | Director | G | 500.0 | 0.0 | 17817.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000235/0001040470-26-000235-index.htm |
| 2026-08-04 | SLAYEN HOWARD T | Director | S | 20000.0 | 108.3 | 146367.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000237/0001040470-26-000237-index.htm |
| 2026-08-03 | SALAMONE ALBERTO | Officer | F | 204.0 | 79.98 | 51634.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000233/0001040470-26-000233-index.htm |
| 2026-07-30 | SLAYEN HOWARD T | Director | G | 5000.0 | 0.0 | 166367.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000231/0001040470-26-000231-index.htm |
| 2026-07-27 | ENGINEER ADIL | Officer | F | 142.0 | 77.48 | 46977.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000221/0001040470-26-000221-index.htm |
| 2026-07-27 | RICHMOND DONALD P. II | Officer | F | 102.0 | 77.48 | 186567.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000223/0001040470-26-000223-index.htm |
| 2026-07-27 | SPORCK ALISTAIR N | Officer | F | 133.0 | 77.48 | 25547.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000225/0001040470-26-000225-index.htm |
| 2026-07-27 | ROGERS VERNON | Officer | F | 198.0 | 77.48 | 192226.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000227/0001040470-26-000227-index.htm |
| 2026-07-27 | Erickson Gayn | Director, Officer | F | 1057.0 | 77.48 | 197521.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000229/0001040470-26-000229-index.htm |
| 2026-07-21 | SCOTT GEOFFREY GATES | Director | G | 2874.0 | 0.0 | 51648.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000219/0001040470-26-000219-index.htm |
| 2026-07-20 | SPORCK ALISTAIR N | Officer | F | 334.0 | 81.05 | 25680.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000217/0001040470-26-000217-index.htm |
| 2026-07-16 | SCOTT GEOFFREY GATES | Director | S | 20000.0 | 82.13 | 30000.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000215/0001040470-26-000215-index.htm |
| 2026-07-16 | SCOTT GEOFFREY GATES | Director | G | 10000.0 | 0.0 | 30686.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000215/0001040470-26-000215-index.htm |
| 2026-07-14 | Erickson Gayn | Director, Officer | F | 3447.0 | 72.01 | 198578.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000213/0001040470-26-000213-index.htm |
| 2026-07-14 | ROGERS VERNON | Officer | F | 573.0 | 72.01 | 192424.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000209/0001040470-26-000209-index.htm |
| 2026-07-14 | ROGERS VERNON | Officer | M | 3538.0 | 1.64 | 192997.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000209/0001040470-26-000209-index.htm |
| 2026-07-14 | RICHMOND DONALD P. II | Officer | F | 328.0 | 72.01 | 186669.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000211/0001040470-26-000211-index.htm |
| 2026-07-13 | ROGERS VERNON | Officer | M | 21200.0 | 1.64 | 174785.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000209/0001040470-26-000209-index.htm |
| 2026-07-13 | ROGERS VERNON | Officer | M | 15262.0 | 1.64 | 190047.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000209/0001040470-26-000209-index.htm |
| 2026-07-13 | ROGERS VERNON | Officer | F | 588.0 | 72.6 | 189459.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000209/0001040470-26-000209-index.htm |
| 2026-07-13 | ENGINEER ADIL | Officer | F | 387.0 | 72.6 | 47119.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000199/0001040470-26-000199-index.htm |
| 2026-07-13 | Erickson Gayn | Director, Officer | F | 4404.0 | 72.6 | 202025.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000201/0001040470-26-000201-index.htm |
| 2026-07-13 | RICHMOND DONALD P. II | Officer | F | 423.0 | 72.6 | 186997.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000203/0001040470-26-000203-index.htm |
| 2026-07-13 | Siu Chris | Officer | F | 988.0 | 72.6 | 77824.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000205/0001040470-26-000205-index.htm |
| 2026-07-13 | SPORCK ALISTAIR N | Officer | F | 209.0 | 72.6 | 26014.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000207/0001040470-26-000207-index.htm |
| 2026-07-02 | ENGINEER ADIL | Officer | F | 437.0 | 69.96 | 47506.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000183/0001040470-26-000183-index.htm |
| 2026-07-02 | Erickson Gayn | Director, Officer | F | 3091.0 | 69.96 | 206429.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000185/0001040470-26-000185-index.htm |
| 2026-07-02 | ROGERS VERNON | Officer | F | 337.0 | 69.96 | 153585.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000187/0001040470-26-000187-index.htm |
| 2026-07-02 | RICHMOND DONALD P. II | Officer | F | 311.0 | 69.96 | 187420.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000189/0001040470-26-000189-index.htm |
| 2026-07-02 | SALAMONE ALBERTO | Officer | F | 556.0 | 69.96 | 51838.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000191/0001040470-26-000191-index.htm |
| 2026-07-02 | SPORCK ALISTAIR N | Officer | F | 259.0 | 69.96 | 26223.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000193/0001040470-26-000193-index.htm |
| 2026-07-02 | Siu Chris | Officer | F | 1139.0 | 69.96 | 78812.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000195/0001040470-26-000195-index.htm |
| 2026-07-01 | POSEDEL RHEA J | Director | A | 1895.0 | 0.0 | 47156.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000173/0001040470-26-000173-index.htm |
| 2026-07-01 | SLAYEN HOWARD T | Director | A | 1658.0 | 0.0 | 171367.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000175/0001040470-26-000175-index.htm |
| 2026-07-01 | OLIPHANT LAURA | Director | A | 1658.0 | 0.0 | 18317.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000177/0001040470-26-000177-index.htm |
| 2026-07-01 | SCOTT GEOFFREY GATES | Director | A | 1658.0 | 0.0 | 54522.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000179/0001040470-26-000179-index.htm |
| 2026-07-01 | DANESH FARIBA | Director | A | 1658.0 | 0.0 | 14801.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000181/0001040470-26-000181-index.htm |
| 2026-07-01 | ENGINEER ADIL | Officer | A | 6165.0 | 0.0 | 47077.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000183/0001040470-26-000183-index.htm |
| 2026-07-01 | ENGINEER ADIL | Officer | A | 3079.0 | 0.0 | 50156.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000183/0001040470-26-000183-index.htm |
| 2026-07-01 | ENGINEER ADIL | Officer | F | 2213.0 | 84.43 | 47943.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000183/0001040470-26-000183-index.htm |
| 2026-07-01 | Erickson Gayn | Director, Officer | A | 35886.0 | 0.0 | 220546.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000185/0001040470-26-000185-index.htm |
| 2026-07-01 | Erickson Gayn | Director, Officer | A | 11899.0 | 0.0 | 232445.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000185/0001040470-26-000185-index.htm |
| 2026-07-01 | Erickson Gayn | Director, Officer | F | 22925.0 | 84.43 | 209520.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000185/0001040470-26-000185-index.htm |
| 2026-07-01 | ROGERS VERNON | Officer | F | 2213.0 | 84.43 | 153922.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000187/0001040470-26-000187-index.htm |
| 2026-07-01 | ROGERS VERNON | Officer | A | 6165.0 | 0.0 | 153742.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000187/0001040470-26-000187-index.htm |
| 2026-07-01 | ROGERS VERNON | Officer | A | 2393.0 | 0.0 | 156135.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000187/0001040470-26-000187-index.htm |
| 2026-07-01 | RICHMOND DONALD P. II | Officer | A | 2369.0 | 0.0 | 189944.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000189/0001040470-26-000189-index.htm |
| 2026-07-01 | RICHMOND DONALD P. II | Officer | F | 2213.0 | 84.43 | 187731.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000189/0001040470-26-000189-index.htm |
| 2026-07-01 | RICHMOND DONALD P. II | Officer | A | 6165.0 | 0.0 | 187575.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000189/0001040470-26-000189-index.htm |
| 2026-07-01 | SALAMONE ALBERTO | Officer | A | 1978.0 | 0.0 | 53847.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000191/0001040470-26-000191-index.htm |
| 2026-07-01 | SALAMONE ALBERTO | Officer | A | 4048.0 | 0.0 | 51869.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000191/0001040470-26-000191-index.htm |
| 2026-07-01 | SALAMONE ALBERTO | Officer | F | 1453.0 | 84.43 | 52394.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000191/0001040470-26-000191-index.htm |
| 2026-07-01 | SPORCK ALISTAIR N | Officer | A | 6165.0 | 0.0 | 26326.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000193/0001040470-26-000193-index.htm |
| 2026-07-01 | SPORCK ALISTAIR N | Officer | A | 2369.0 | 0.0 | 28695.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000193/0001040470-26-000193-index.htm |
| 2026-07-01 | SPORCK ALISTAIR N | Officer | F | 2213.0 | 84.43 | 26482.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000193/0001040470-26-000193-index.htm |
| 2026-07-01 | Siu Chris | Officer | F | 2213.0 | 84.43 | 79951.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000195/0001040470-26-000195-index.htm |
| 2026-07-01 | Siu Chris | Officer | A | 6079.0 | 0.0 | 82164.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000195/0001040470-26-000195-index.htm |
| 2026-07-01 | Siu Chris | Officer | A | 6165.0 | 0.0 | 76085.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000195/0001040470-26-000195-index.htm |
| 2026-07-01 | WIMMERS DIDIER | Officer | A | 2369.0 | 0.0 | 12696.0 | https://www.sec.gov/Archives/edgar/data/1040470/000104047026000197/0001040470-26-000197-index.htm |

Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets

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