Jon K. Hayashida is VP at STAAR SURGICAL CO (STAA). They have made 8 open-market trades across 1 company since 2019, most recently 2021-05-10.
CIK 0001781825
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 8 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| STAA | 8,342 | $177K |
Shares reported on the most recent Form 4, priced at the 2021-05-12 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| STAA | SELL | 2021-05-10 | 2021-05-12 | $124.25 | $3.0M | +16.8% | +32.0% | +28.7% |
| STAA | SELL | 2021-03-22 | 2021-03-22 | $96.37 | $213K | +8.4% | +32.0% | +51.8% |
| STAA | SELL | 2021-03-01 | 2021-03-03 | $105.43 | $1.7M | +0.3% | +14.8% | +55.0% |
| STAA | SELL | 2020-11-09 | 2020-11-12 | $81.34 | $1.6M | -11.4% | -8.1% | +49.3% |
| STAA | SELL | 2020-08-10 | 2020-08-12 | $51.22 | $4.3M | -4.2% | +5.1% | +67.3% |
| STAA | SELL | 2020-05-11 | 2020-05-13 | $39.11 | $3.6M | +13.9% | +22.5% | +38.4% |
| STAA | SELL | 2020-03-23 | 2020-03-24 | $26.83 | $151K | +9.8% | +40.7% | +114.8% |
| STAA | SELL | 2019-12-05 | 2019-12-06 | $37.20 | $3.5M | +1.1% | -6.9% | -14.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.