Oh Yoon Ah
CIK 0001889970
VP, General Counsel & Corp Sec
Filings
20
Latest May 18, 2026
Issuers covered
1
Showing
20 of 20
Page 1
Track record
2 of 2 open-market trades scored (100% price coverage). Returns are signed: a +10% move on a sale shows as -10% (insider was wrong).
| Horizon | Trades | Win rate | Avg | Median | Best | Worst |
|---|---|---|---|---|---|---|
| 30 days | 2 | 0% | -3.9% | -3.9% | -3.5% | -4.4% |
| 90 days | 2 | 0% | -27.1% | -27.1% | -26.7% | -27.4% |
| 180 days | 2 | 0% | -9.3% | -9.3% | -7.8% | -10.8% |
| 365 days | 2 | 100% | +22.2% | +22.2% | +23.2% | +21.3% |
Issuers
Companies where Oh Yoon Ah has filed
| Ticker | Issuer | Filings | Last filed |
|---|---|---|---|
| ONTO | Onto Innovation Inc. | 20 | May 18, 2026 |
All filings
20 Form 4 / 4-A filings, newest first
| Filed | Top transaction | Shares | Price | Value | ||
|---|---|---|---|---|---|---|