Su May
SEC CIK 1918546 · EDGAR
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| ONTO | ONTO INNOVATION INC. | Dir | 7,984 | — | — | 5 | 2022-05-10 | 2026-05-20 |
Most active insiders at ONTO, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Lynch Susan D | Dir | — | $302.3K |
| 2 | Chen Shirley | SVP of Custo | — | — |
| 3 | Dolev Ido | EVP, Prod Solutions Grp | — | — |
| 4 | YALDAEI RAMIL | COO | — | — |
| 5 | Su May | Dir | — | — |
| 6 | OH Yoon Ah | SVP, Gen Counsel, Corp Sec | — | — |
| 7 | Kelley Stephen Douglas | Dir | — | — |
| 8 | Plisinski Michael P | CEO, Dir | — | — |
| 9 | ROBERTS BRIAN K | CFO | — | — |
| 10 | SCHWARTZ STEPHEN S | Dir | — | — |
Transactions 5
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-22 16:55 | 2026-05-20 | ONTO | ONTO INNOVATION INC. | Su May | Dir | A - Grant | $0.00 | +761 | 7,984 | +11% | $0 | |
| 2025-05-23 | 2025-05-21 | ONTO | ONTO INNOVATION INC. | Su May | Dir | A - Grant | $0.00 | +2,114 | 7,223 | +41% | $0 | |
| 2024-05-23 | 2024-05-22 | ONTO | ONTO INNOVATION INC. | Su May | Dir | A - Grant | $0.00 | +809 | 5,109 | +19% | $0 | |
| 2023-05-11 | 2023-05-09 | ONTO | ONTO INNOVATION INC. | Su May | Dir | A - Grant | $0.00 | +2,200 | 4,300 | +105% | $0 | |
| 2022-05-12 | 2022-05-10 | ONTO | ONTO INNOVATION INC. | Su May | Dir | A - Grant | $0.00 | +2,100 | 2,100 | New | $0 |
Purchase Sale Sale after option exercise All abbreviations