SPORCK ALISTAIR N
- Shares
- 23.55K
- % company
- 0.07%
- Price
- $101.10
- Value
- $2,380,602
Filed Aug 4, 2026
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NASDAQ NMS - GLOBAL MARKET · Technology · Holders
Aehr Test Systems (AEHR) Insider Trading History
Recent Form 4 insider activity for AEHR, with filters for buys, sales, option exercises, gifts, and tax withholding.
Section freshness
Price Aug 28, 9:02 AM EDT
Ownership read
AEHR insider sentiment: Net selling.
36 sales and 0 purchases appear in the recent Form 4 filings. Use the filters below to separate open-market activity from option exercises, gifts, awards, and tax withholding.
Insider flow
AEHR
Purchases0
Sales4.17M
Directional bars ignore awards, gifts, conversions, and tax withholding rows.
Insider stance
Net selling
$358.45M sold / — bought
Latest filing
Aug 4, 2026
Most recent holder or insider filing date
Filings shown
116
116 insider
- Latest filing
- Aug 4, 2026
- Most recent holder or insider filing date
- Insider rows
- 116
- Market data source
Recent insider transactions
Aehr Test Systems (AEHR) Form 4 filings
Action codes are translated so open-market buys and sales are separate from awards, gifts, conversions, and tax withholding.
SPORCK ALISTAIR N
- Shares
- 24.85K
- % company
- 0.08%
- Price
- $100.70
- Value
- $2,502,069
Filed Aug 4, 2026
SLAYEN HOWARD T
- Shares
- 146.37K
- % company
- 0.45%
- Price
- $108.30
- Value
- $15,850,975
Filed Aug 4, 2026
OLIPHANT LAURA
- Shares
- 17.82K
- % company
- 0.05%
Filed Aug 4, 2026
SALAMONE ALBERTO
- Shares
- 51.63K
- % company
- 0.16%
- Price
- $79.98
- Value
- $4,129,687
Filed Aug 3, 2026
SLAYEN HOWARD T
- Shares
- 166.37K
- % company
- 0.51%
Filed Jul 30, 2026
SCOTT GEOFFREY GATES
- Shares
- 51.65K
- % company
- 0.16%
Filed Jul 21, 2026
SPORCK ALISTAIR N
- Shares
- 25.68K
- % company
- 0.08%
- Price
- $81.05
- Value
- $2,081,364
Filed Jul 20, 2026
SCOTT GEOFFREY GATES
- Shares
- 30.00K
- % company
- 0.09%
- Price
- $82.13
- Value
- $2,463,975
Filed Jul 16, 2026
SCOTT GEOFFREY GATES
- Shares
- 30.69K
- % company
- 0.09%
Filed Jul 16, 2026
Erickson Gayn
- Shares
- 198.58K
- % company
- 0.61%
- Price
- $72.01
- Value
- $14,299,602
Filed Jul 14, 2026
RICHMOND DONALD P. II
- Shares
- 186.67K
- % company
- 0.57%
- Price
- $72.01
- Value
- $13,442,035
Filed Jul 14, 2026
| # | Insider | % company | Action | Shares | Filing date |
|---|---|---|---|---|---|
| 1 | SPORCK ALISTAIR N | 0.07% | SaleOpen-market or direct sale reported on Form 4. | 23.55K | Aug 4, 2026 |
| 2 | SPORCK ALISTAIR N | 0.08% | SaleOpen-market or direct sale reported on Form 4. | 24.85K | Aug 4, 2026 |
| 3 | SLAYEN HOWARD T | 0.45% | SaleOpen-market or direct sale reported on Form 4. | 146.37K | Aug 4, 2026 |
| 4 | OLIPHANT LAURA | 0.05% | GiftGift transfer. Usually non-cash and not an open-market sale. | 17.82K | Aug 4, 2026 |
| 5 | SALAMONE ALBERTO | 0.16% | Tax withholdingShares withheld to cover tax obligations. Usually administrative, not an open-market sale. | 51.63K | Aug 3, 2026 |
| 6 | SLAYEN HOWARD T | 0.51% | GiftGift transfer. Usually non-cash and not an open-market sale. | 166.37K | Jul 30, 2026 |
| 7 | SCOTT GEOFFREY GATES | 0.16% | GiftGift transfer. Usually non-cash and not an open-market sale. | 51.65K | Jul 21, 2026 |
| 8 | SPORCK ALISTAIR N | 0.08% | Tax withholdingShares withheld to cover tax obligations. Usually administrative, not an open-market sale. | 25.68K | Jul 20, 2026 |
| 9 | SCOTT GEOFFREY GATES | 0.09% | SaleOpen-market or direct sale reported on Form 4. | 30.00K | Jul 16, 2026 |
| 10 | SCOTT GEOFFREY GATES | 0.09% | GiftGift transfer. Usually non-cash and not an open-market sale. | 30.69K | Jul 16, 2026 |
| 11 | Erickson Gayn | 0.61% | Tax withholdingShares withheld to cover tax obligations. Usually administrative, not an open-market sale. | 198.58K | Jul 14, 2026 |
| 12 | RICHMOND DONALD P. II | 0.57% | Tax withholdingShares withheld to cover tax obligations. Usually administrative, not an open-market sale. | 186.67K | Jul 14, 2026 |
Showing 12 of 116 matching Form 4 rows. Percent of company uses current shares outstanding.
Frequently asked
Common questions.
Who is the most active reported AEHR insider?
ROGERS VERNON has the largest absolute share movement in the displayed AEHR filing rows, totaling 2.83 million shares. The action labels provide the transaction context.