AEHR
Aehr Test Systems$81.67-1.78 (-2.14%)Prev Close$83.37·MCap$2.72B·P/E—·Vol1.61M·Yield—
▲
Buys (12M)
0
$0.00
▼
Sells (12M)
94
$61.39M
◆
Net Activity
Net Seller
$61.39M
●
Active Insiders
13
last 12 mo
Over the past 12 months, insider activity at Aehr Test Systems (AEHR) has been exclusively selling, with 0 insider purchases totaling $0.00 and 94 insider sales totaling $61.39M. The most recent insider transaction was by ROGERS VERNON (officer: Exec VP of Sales & Mktg.), who sold $713.2K worth of shares on Aug 18, 2026. Aehr Test Systems operates in the Technology sector, within the Semiconductors industry, with a market cap of $2.72B.
AEHR Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Aug 18, 2026 | ROGERS VERNON | officer: Exec VP of Sales & Mktg. | Sell | 4,994 | $142.81 | $713.2K | 190,226 |
| Aug 14, 2026 | POSEDEL RHEA J | director: Director | Sell | 5,973 | $140.00 | $836.2K | 381,989 |
| Aug 14, 2026 | SLAYEN HOWARD T | director: Director | Sell | 5,700 | $133.03 | $758.3K | 140,667 |
| Aug 14, 2026 | SALAMONE ALBERTO | officer: EVP, PPBI BUSINESS | Sell | 9,672 | $127.72 | $1.24M | 47,434 |
| Aug 13, 2026 | OLIPHANT LAURA | director: Director | Sell | 1,717 | $133.00 | $228.4K | 16,100 |
| Aug 13, 2026 | ENGINEER ADIL | officer: Chief Operating Officer | Sell | 7,500 | $131.10 | $983.2K | 46,977 |
| Aug 13, 2026 | POSEDEL RHEA J | director: Director | Sell | 8,413 | $130.00 | $1.09M | 387,962 |
| Aug 13, 2026 | SCOTT GEOFFREY GATES | director: Director | Sell | 20,000 | $131.51 | $2.63M | 10,000-67% |
| Aug 13, 2026 | Erickson Gayn | director, officer: President and CEO | Sell | 40,000 | $130.84 | $5.23M | 196,175 |
| Aug 11, 2026 | SPORCK ALISTAIR N | officer: VP Contactor Business Unit | Sell | 1,000 | $108.49 | $108.5K | 22,547 |
| Aug 6, 2026 | SPORCK ALISTAIR N | officer: VP Contactor Business Unit | Sell | 2,000 | $100.96 | $201.9K | 24,848 |
| Aug 4, 2026 | SLAYEN HOWARD T | director: Director | Sell | 20,000 | $108.30 | $2.17M | 146,367 |
| Jul 17, 2026 | SCOTT GEOFFREY GATES | director: Director | Sell | 20,000 | $82.13 | $1.64M | 30,000-40% |
| May 15, 2026 | Siu Chris | officer: CFO | Sell | 2,070 | $107.06 | $221.6K | 70,270 |
| May 15, 2026 | SLAYEN HOWARD T | director | Sell | 6,819 | $104.73 | $714.2K | 169,709 |
| Apr 22, 2026 | POSEDEL RHEA J | director: Director | Sell | 17,719 | $99.83 | $1.77M | 396,375 |
| Apr 22, 2026 | SALAMONE ALBERTO | officer: EVP, PPBI BUSINESS | Sell | 30,000 | $92.07 | $2.76M | 63,025-32% |
| Apr 22, 2026 | SPORCK ALISTAIR N | officer: VP Contactor Business Unit | Sell | 2,000 | $93.50 | $187.0K | 5,177-28% |
| Apr 21, 2026 | POSEDEL RHEA J | director: Director | Sell | 8,787 | $96.02 | $843.8K | 62,376 |
| Apr 21, 2026 | ROGERS VERNON | officer: Exec VP of Sales & Mktg. | Sell | 11,486 | $92.31 | $1.06M | 152,716 |
| Apr 21, 2026 | SCOTT GEOFFREY GATES | director: Director | Sell | 60,000 | $94.33 | $5.66M | 50,686-54% |
| Apr 20, 2026 | POSEDEL RHEA J | director: Director | Sell | 7,500 | $88.09 | $660.7K | 396,979 |
| Apr 20, 2026 | ROGERS VERNON | officer: Exec VP of Sales & Mktg. | Sell | 2,431 | $90.00 | $218.8K | 159,202 |
| Apr 17, 2026 | DANESH FARIBA | director: Director | Sell | 8,000 | $82.63 | $661.0K | 13,143-38% |
| Apr 17, 2026 | OLIPHANT LAURA | director: Director | Sell | 1,716 | $81.54 | $139.9K | 16,716 |
| Apr 17, 2026 | POSEDEL RHEA J | director: Director | Sell | 7,500 | $82.00 | $615.0K | 404,479 |
| Apr 17, 2026 | ROGERS VERNON | officer: Exec VP of Sales & Mktg. | Sell | 5,000 | $86.88 | $434.4K | 161,633 |
| Apr 17, 2026 | SLAYEN HOWARD T | director: Director | Sell | 25,000 | $85.00 | $2.13M | 178,328 |
| Apr 17, 2026 | SPORCK ALISTAIR N | officer: VP Contactor Business Unit | Sell | 2,000 | $81.88 | $163.8K | 20,635 |
| Apr 16, 2026 | OLIPHANT LAURA | director: Director | Sell | 4,665 | $85.59 | $399.3K | 0Exit |
| Apr 16, 2026 | POSEDEL RHEA J | director: Director | Sell | 15,000 | $80.72 | $1.21M | 411,979 |
| Apr 15, 2026 | RICHMOND DONALD P. II | officer: CTO | Sell | 17,011 | $73.18 | $1.24M | 181,512 |
| Apr 15, 2026 | SCOTT GEOFFREY GATES | director | Sell | 10,000 | $67.79 | $677.9K | 100,000 |
| Apr 15, 2026 | WIMMERS DIDIER | officer: Executive VP of R&D | Sell | 5,400 | $71.43 | $385.7K | 12,559-30% |
| Apr 14, 2026 | ENGINEER ADIL | officer: Chief Operating Officer | Sell | 3,728 | $66.30 | $247.2K | 42,641 |
| Apr 14, 2026 | Erickson Gayn | director, officer: President and CEO | Sell | 152,824 | $70.58 | $10.79M | 197,723-44% |
| Apr 14, 2026 | SPORCK ALISTAIR N | officer: VP Contactor Business Unit | Sell | 2,000 | $67.37 | $134.7K | 22,855 |
| Apr 13, 2026 | DANESH FARIBA | director: Director | Sell | 10,500 | $71.01 | $745.6K | 13,143-44% |
| Apr 10, 2026 | ENGINEER ADIL | officer: Chief Operating Officer | Sell | 13,085 | $68.18 | $892.2K | 47,672 |
| Apr 10, 2026 | OLIPHANT LAURA | director: Director | Sell | 3,000 | $68.36 | $205.1K | 4,665-39% |
| Apr 10, 2026 | POSEDEL RHEA J | director: Director | Sell | 30,000 | $70.00 | $2.10M | 426,979 |
| Apr 10, 2026 | RICHMOND DONALD P. II | officer: CTO | Sell | 15,751 | $68.68 | $1.08M | 199,245 |
| Apr 10, 2026 | ROGERS VERNON | officer: Exec VP of Sales & Mktg. | Sell | 10,888 | $70.00 | $762.2K | 167,540 |
| Apr 10, 2026 | SCOTT GEOFFREY GATES | director: Director | Sell | 30,000 | $67.78 | $2.03M | 110,000 |
| Feb 13, 2026 | POSEDEL RHEA J | director: Director | Sell | 27,996 | $30.02 | $840.3K | 456,979 |
| Feb 9, 2026 | SPORCK ALISTAIR N | VP Contactor Business Unit | Sell | 3,000 | $27.57 | $82.7K | 0 |
| Feb 1, 2026 | SALAMONE ALBERTO | EVP, PPBI BUSINESS | Sell | 234 | $25.64 | $6.0K | 0 |
| Jan 27, 2026 | ENGINEER ADIL | Chief Operating Officer | Sell | 163 | $27.75 | $4.5K | 0 |
| Jan 27, 2026 | Erickson Gayn | President and CEO | Sell | 820 | $27.75 | $22.8K | 0 |
| Jan 27, 2026 | RICHMOND DONALD P. II | CTO | Sell | 117 | $27.75 | $3.2K | 0 |
Showing 1–50 of 388
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AEHR Insider Buying Activity
The following table shows recent insider purchases of Aehr Test Systems (AEHR) stock reported via SEC Form 4 filings.
No insider buying activity found for AEHR in the last 12 months.
AEHR Insider Selling Activity
The following table shows recent insider sales of Aehr Test Systems (AEHR) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Aug 18, 2026 | ROGERS VERNON | officer: Exec VP of Sales & Mktg. | Sell | 4,994 | $142.81 | $713.2K | 190,226 |
| Aug 14, 2026 | POSEDEL RHEA J | director: Director | Sell | 5,973 | $140.00 | $836.2K | 381,989 |
| Aug 14, 2026 | SLAYEN HOWARD T | director: Director | Sell | 5,700 | $133.03 | $758.3K | 140,667 |
| Aug 14, 2026 | SALAMONE ALBERTO | officer: EVP, PPBI BUSINESS | Sell | 9,672 | $127.72 | $1.24M | 47,434 |
| Aug 13, 2026 | OLIPHANT LAURA | director: Director | Sell | 1,717 | $133.00 | $228.4K | 16,100 |
| Aug 13, 2026 | ENGINEER ADIL | officer: Chief Operating Officer | Sell | 7,500 | $131.10 | $983.2K | 46,977 |
| Aug 13, 2026 | POSEDEL RHEA J | director: Director | Sell | 8,413 | $130.00 | $1.09M | 387,962 |
| Aug 13, 2026 | SCOTT GEOFFREY GATES | director: Director | Sell | 20,000 | $131.51 | $2.63M | 10,000-67% |
| Aug 13, 2026 | Erickson Gayn | director, officer: President and CEO | Sell | 40,000 | $130.84 | $5.23M | 196,175 |
| Aug 11, 2026 | SPORCK ALISTAIR N | officer: VP Contactor Business Unit | Sell | 1,000 | $108.49 | $108.5K | 22,547 |
| Aug 6, 2026 | SPORCK ALISTAIR N | officer: VP Contactor Business Unit | Sell | 2,000 | $100.96 | $201.9K | 24,848 |
| Aug 4, 2026 | SLAYEN HOWARD T | director: Director | Sell | 20,000 | $108.30 | $2.17M | 146,367 |
| Jul 17, 2026 | SCOTT GEOFFREY GATES | director: Director | Sell | 20,000 | $82.13 | $1.64M | 30,000-40% |
| May 15, 2026 | Siu Chris | officer: CFO | Sell | 2,070 | $107.06 | $221.6K | 70,270 |
| May 15, 2026 | SLAYEN HOWARD T | director | Sell | 6,819 | $104.73 | $714.2K | 169,709 |
| Apr 22, 2026 | POSEDEL RHEA J | director: Director | Sell | 17,719 | $99.83 | $1.77M | 396,375 |
| Apr 22, 2026 | SALAMONE ALBERTO | officer: EVP, PPBI BUSINESS | Sell | 30,000 | $92.07 | $2.76M | 63,025-32% |
| Apr 22, 2026 | SPORCK ALISTAIR N | officer: VP Contactor Business Unit | Sell | 2,000 | $93.50 | $187.0K | 5,177-28% |
| Apr 21, 2026 | POSEDEL RHEA J | director: Director | Sell | 8,787 | $96.02 | $843.8K | 62,376 |
| Apr 21, 2026 | ROGERS VERNON | officer: Exec VP of Sales & Mktg. | Sell | 11,486 | $92.31 | $1.06M | 152,716 |
| Apr 21, 2026 | SCOTT GEOFFREY GATES | director: Director | Sell | 60,000 | $94.33 | $5.66M | 50,686-54% |
| Apr 20, 2026 | POSEDEL RHEA J | director: Director | Sell | 7,500 | $88.09 | $660.7K | 396,979 |
| Apr 20, 2026 | ROGERS VERNON | officer: Exec VP of Sales & Mktg. | Sell | 2,431 | $90.00 | $218.8K | 159,202 |
| Apr 17, 2026 | DANESH FARIBA | director: Director | Sell | 8,000 | $82.63 | $661.0K | 13,143-38% |
| Apr 17, 2026 | OLIPHANT LAURA | director: Director | Sell | 1,716 | $81.54 | $139.9K | 16,716 |
| Apr 17, 2026 | POSEDEL RHEA J | director: Director | Sell | 7,500 | $82.00 | $615.0K | 404,479 |
| Apr 17, 2026 | ROGERS VERNON | officer: Exec VP of Sales & Mktg. | Sell | 5,000 | $86.88 | $434.4K | 161,633 |
| Apr 17, 2026 | SLAYEN HOWARD T | director: Director | Sell | 25,000 | $85.00 | $2.13M | 178,328 |
| Apr 17, 2026 | SPORCK ALISTAIR N | officer: VP Contactor Business Unit | Sell | 2,000 | $81.88 | $163.8K | 20,635 |
| Apr 16, 2026 | OLIPHANT LAURA | director: Director | Sell | 4,665 | $85.59 | $399.3K | 0Exit |
| Apr 16, 2026 | POSEDEL RHEA J | director: Director | Sell | 15,000 | $80.72 | $1.21M | 411,979 |
| Apr 15, 2026 | RICHMOND DONALD P. II | officer: CTO | Sell | 17,011 | $73.18 | $1.24M | 181,512 |
| Apr 15, 2026 | SCOTT GEOFFREY GATES | director | Sell | 10,000 | $67.79 | $677.9K | 100,000 |
| Apr 15, 2026 | WIMMERS DIDIER | officer: Executive VP of R&D | Sell | 5,400 | $71.43 | $385.7K | 12,559-30% |
| Apr 14, 2026 | ENGINEER ADIL | officer: Chief Operating Officer | Sell | 3,728 | $66.30 | $247.2K | 42,641 |
| Apr 14, 2026 | Erickson Gayn | director, officer: President and CEO | Sell | 152,824 | $70.58 | $10.79M | 197,723-44% |
| Apr 14, 2026 | SPORCK ALISTAIR N | officer: VP Contactor Business Unit | Sell | 2,000 | $67.37 | $134.7K | 22,855 |
| Apr 13, 2026 | DANESH FARIBA | director: Director | Sell | 10,500 | $71.01 | $745.6K | 13,143-44% |
| Apr 10, 2026 | ENGINEER ADIL | officer: Chief Operating Officer | Sell | 13,085 | $68.18 | $892.2K | 47,672 |
| Apr 10, 2026 | OLIPHANT LAURA | director: Director | Sell | 3,000 | $68.36 | $205.1K | 4,665-39% |
| Apr 10, 2026 | POSEDEL RHEA J | director: Director | Sell | 30,000 | $70.00 | $2.10M | 426,979 |
| Apr 10, 2026 | RICHMOND DONALD P. II | officer: CTO | Sell | 15,751 | $68.68 | $1.08M | 199,245 |
| Apr 10, 2026 | ROGERS VERNON | officer: Exec VP of Sales & Mktg. | Sell | 10,888 | $70.00 | $762.2K | 167,540 |
| Apr 10, 2026 | SCOTT GEOFFREY GATES | director: Director | Sell | 30,000 | $67.78 | $2.03M | 110,000 |
| Feb 13, 2026 | POSEDEL RHEA J | director: Director | Sell | 27,996 | $30.02 | $840.3K | 456,979 |
| Feb 9, 2026 | SPORCK ALISTAIR N | VP Contactor Business Unit | Sell | 3,000 | $27.57 | $82.7K | 0 |
| Feb 1, 2026 | SALAMONE ALBERTO | EVP, PPBI BUSINESS | Sell | 234 | $25.64 | $6.0K | 0 |
| Jan 27, 2026 | ENGINEER ADIL | Chief Operating Officer | Sell | 163 | $27.75 | $4.5K | 0 |
| Jan 27, 2026 | Erickson Gayn | President and CEO | Sell | 820 | $27.75 | $22.8K | 0 |
| Jan 27, 2026 | RICHMOND DONALD P. II | CTO | Sell | 117 | $27.75 | $3.2K | 0 |
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