CIK 0001040470 · Non-accelerated filer<br>Smaller reporting company
AEHR TEST SYSTEMS
Sign in to watch- Ticker
- AEHR
- Exchange
- Nasdaq
- Industry
- Instruments For Meas & Testing of Electricity & Elec Signals
- FY end
- Dec 31
- Incorporated
- CA
- Entity type
- operating
- EIN
- 942424084
- Phone
- 5106239400
- Business address
- 400 KATO TERRACE, FREMONT, CA, 94539
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $574,217
- in 1 filing
Net −$574,217. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-08-17 | ROGERS VERNON Exec VP of Sales & Mktg. | Sale | −3,994 | $143.77 | $574K | 186,232 |
| 2026-08-14 | ROGERS VERNON Exec VP of Sales & Mktg. | Sale | −1,000 | $134.00 | $134K | 191,226 |
| 2026-08-14 | ROGERS VERNON Exec VP of Sales & Mktg. | Sale | −1,000 | $139.00 | $139K | 190,226 |
| 2026-08-14 | SLAYEN HOWARD T Director | Sale | −5,700 | $133.03 | $758K | 140,667 |
| 2026-08-14 | POSEDEL RHEA J Director | Sale | −5,973 | $140.00 | $836K | 381,989 |
| 2026-08-13 | SALAMONE ALBERTO EVP, PPBI BUSINESS | Sale | −4,200 | $128.00 | $538K | 47,434 |
| 2026-08-13 | SALAMONE ALBERTO EVP, PPBI BUSINESS | Sale | −5,472 | $127.50 | $698K | 41,962 |
| 2026-08-12 | Erickson Gayn President and CEO | Sale | −1,548 | $132.27 | $205K | 196,175 |
| 2026-08-12 | Erickson Gayn President and CEO | Sale | −38,452 | $130.79 | $5.0M | 157,723 |
| 2026-08-12 | POSEDEL RHEA J Director | Sale | −8,413 | $130.00 | $1.1M | 387,962 |
| 2026-08-12 | SCOTT GEOFFREY GATES Director | Sale | −20,000 | $131.51 | $2.6M | 10,000 |
| 2026-08-12 | ENGINEER ADIL Chief Operating Officer | Sale | −7,500 | $130.95 | $982K | 54,477 |
| 2026-08-12 | ENGINEER ADIL Chief Operating Officer | Sale | −7,500 | $131.10 | $983K | 46,977 |
| 2026-08-12 | OLIPHANT LAURA Director | Sale | −1,717 | $133.00 | $228K | 16,100 |
| 2026-08-10 | SPORCK ALISTAIR N VP Contactor Business Unit | Sale | −1,000 | $108.49 | $108K | 22,547 |
| 2026-08-04 | SPORCK ALISTAIR N VP Contactor Business Unit | Sale | −699 | $100.70 | $70K | 24,848 |
| 2026-08-04 | SPORCK ALISTAIR N VP Contactor Business Unit | Sale | −1,301 | $101.10 | $132K | 23,547 |
| 2026-08-04 | SLAYEN HOWARD T Director | Sale | −20,000 | $108.30 | $2.2M | 146,367 |
| 2026-07-16 | SCOTT GEOFFREY GATES Director | Sale | −20,000 | $82.13 | $1.6M | 30,000 |
| 2026-05-14 | Siu Chris CFO | Sale | −470 | $108.00 | $51K | 70,270 |
Page 1 of 11 · 217 trades