Laura Oliphant is Director at AEHR TEST SYSTEMS (AEHR). They have made 14 open-market trades across 1 company since 2021, most recently 2026-08-12.
CIK 0001783244
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 14 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| AEHR | 16,100 | $975K |
Shares reported on the most recent Form 4, priced at the 2026-08-13 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AEHR | SELL | 2026-08-12 | 2026-08-13 | $133.00 | $228K | -28.5% | -37.5% | — |
| AEHR | SELL | 2026-04-16 | 2026-04-16 | $85.59 | $399K | -2.2% | -0.6% | +4.3% |
| AEHR | SELL | 2026-04-16 | 2026-04-17 | $81.54 | $140K | -3.0% | -0.7% | -0.2% |
| AEHR | SELL | 2026-04-09 | 2026-04-10 | $68.36 | $205K | +41.1% | +51.6% | +10.3% |
| AEHR | SELL | 2026-01-22 | 2026-01-26 | $31.40 | $143K | -14.9% | +53.4% | +227.2% |
| AEHR | SELL | 2025-07-25 | 2025-07-25 | $21.50 | $108K | -17.3% | +11.8% | +14.1% |
| AEHR | SELL | 2023-07-31 | 2023-08-02 | $51.75 | $570K | -7.2% | +4.7% | -52.2% |
| AEHR | SELL · 10b5-1 | 2023-01-31 | 2023-02-02 | $33.89 | $17K | -5.0% | -10.7% | -25.8% |
| AEHR | SELL | 2022-12-01 | 2022-12-02 | $27.01 | $188K | -15.1% | -30.9% | +14.5% |
| AEHR | SELL | 2022-11-23 | 2022-11-23 | $27.00 | $51K | -13.4% | -19.8% | +24.6% |
| AEHR | SELL | 2022-11-11 | 2022-11-14 | $25.00 | $168K | +5.1% | -11.4% | +24.7% |
| AEHR | SELL · 10b5-1 | 2022-10-25 | 2022-10-26 | $22.04 | $24K | +3.0% | +29.4% | +64.3% |
| AEHR | SELL | 2022-10-24 | 2022-10-24 | $22.00 | $128K | -13.6% | +20.1% | +56.6% |
| AEHR | SELL | 2021-10-28 | 2021-11-01 | $21.50 | $489K | +2.4% | -31.5% | -43.2% |
| AEHR | SELL | 2021-08-17 | 2021-08-18 | $5.30 | $133K | +28.2% | +106.1% | +355.8% |
| AEHR | SELL | 2021-07-21 | 2021-07-23 | $5.75 | $106K | -6.0% | +0.5% | +276.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.