May Su insider trades
Open-market stock purchases and sales by May Su, Director at Onto Innovation Inc, from SEC Form 4 filings since May 10, 2022.
Recent trades
| Date | Stock | Trade | Value |
|---|---|---|---|
| May 20, 2026 | ONTO Onto Innovation Inc | Bought (not open market) | — |
Companies traded
- ONTO Onto Innovation Inc: other filings, last May 20, 2026