Kenneth B. Spink is CFO & VP at AEHR TEST SYSTEMS (AEHR). They have made 6 open-market trades across 1 company since 2021, most recently 2023-07-17.
CIK 0001652627
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 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| AEHR | 36,511 | $2.2M |
Shares reported on the most recent Form 4, priced at the 2023-07-19 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AEHR | SELL | 2023-07-17 | 2023-07-19 | $51.39 | $3.8M | +8.1% | -16.2% | -24.1% |
| AEHR | SELL | 2023-03-01 | 2023-03-03 | $35.22 | $881K | -7.1% | +0.7% | +19.2% |
| AEHR | SELL | 2022-10-18 | 2022-10-19 | $18.65 | $560K | +7.2% | +22.5% | +48.2% |
| AEHR | SELL | 2022-08-08 | 2022-08-10 | $16.07 | $788K | -0.8% | -18.0% | +22.4% |
| AEHR | SELL | 2021-09-28 | 2021-09-30 | $14.13 | $3.8M | +41.1% | +65.3% | +71.6% |
| AEHR | SELL | 2021-07-22 | 2021-07-26 | $8.08 | $53K | +6.6% | +16.7% | +299.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.