Aehr Test Systems (AEHR) is listed on NASDAQ in Scientific Instrument Stocks. It is $80.75, -10.73%, with a $2.6B market cap. RSI is 41.9, neutral. The latest reported quarter beat estimates. Insiders were net sellers across the listed trades.
Technical Analysis
RSI (14) 41.9 Neutral
Market Cap $2.6B
Volume 1.9M
Fundamentals — 10-K FY 2026
Revenue $50.0M
Net Income $-7.1M
EPS $-0.23
Gross Margin 35.3%
Operating Margin -28.3%
Net Margin -14.3%
P/E Ratio -351.1x
Earnings
Recent Insider Trades
| Name | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| Rogers Vernon | Exec VP of Sales & Mktg. | Sell | 5,994 | $141.34 | $847,217 | 2026 Aug 17 |
| Slayen Howard T | Director | Sell | 5,700 | $133.03 | $758,264 | 2026 Aug 14 |
| Posedel Rhea J | Director | Sell | 5,973 | $140.00 | $836,220 | 2026 Aug 14 |
| Salamone Alberto | EVP, PPBI BUSINESS | Sell | 9,672 | $127.72 | $1.2M | 2026 Aug 13 |
| Erickson Gayn | President and CEO | Sell | 40,000 | $130.84 | $5.2M | 2026 Aug 12 |
| Posedel Rhea J | Director | Sell | 8,413 | $130.00 | $1.1M | 2026 Aug 12 |
| Scott Geoffrey Gates | Director | Sell | 20,000 | $131.51 | $2.6M | 2026 Aug 12 |
| Engineer Adil | Chief Operating Officer | Sell | 15,000 | $131.02 | $2.0M | 2026 Aug 12 |
| Oliphant Laura | Director | Sell | 1,717 | $133.00 | $228,361 | 2026 Aug 12 |
| Sporck Alistair N | VP Contactor Business Unit | Sell | 1,000 | $108.49 | $108,490 | 2026 Aug 10 |
| Sporck Alistair N | VP Contactor Business Unit | Sell | 2,000 | $100.96 | $201,917 | 2026 Aug 4 |
| Slayen Howard T | Director | Sell | 20,000 | $108.30 | $2.2M | 2026 Aug 4 |
| Scott Geoffrey Gates | Director | Sell | 20,000 | $82.13 | $1.6M | 2026 Jul 16 |
| Posedel Rhea J | Director | Sell | 17,719 | $99.83 | $1.8M | 2026 Apr 22 |
| Sporck Alistair N | VP Contactor Business Unit | Sell | 2,000 | $93.50 | $186,990 | 2026 Apr 22 |
| Salamone Alberto | EVP, PPBI BUSINESS | Sell | 30,000 | $92.06 | $2.8M | 2026 Apr 21 |
| Scott Geoffrey Gates | Director | Sell | 60,000 | $94.33 | $5.7M | 2026 Apr 21 |
| Posedel Rhea J | Director | Sell | 8,787 | $96.02 | $843,757 | 2026 Apr 21 |
| Rogers Vernon | Exec VP of Sales & Mktg. | Sell | 6,486 | $94.09 | $610,270 | 2026 Apr 21 |
| Rogers Vernon | Exec VP of Sales & Mktg. | Sell | 5,000 | $90.00 | $450,000 | 2026 Apr 20 |
Other Scientific Instrument Stocks
| Ticker | Price | RSI | Mkt Cap |
|---|---|---|---|
| | $622.12 | 68.8 | $230.0B |
| | $354.68 | 46.6 | $55.5B |
| | $216.06 | 59.5 | $151.9B |
| | $61.55 | 62.0 | $7.9B |
| | $236.24 | 41.7 | $54.2B |
| | $57.07 | 49.6 | $8.7B |
| | $255.69 | 34.4 | $17.3B |
| | $61.01 | 62.6 | $14.2B |
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