Insider Transactions For ONTO |
| 2026-03-03 | Dolev, Ido | EVP, Prod Solutions Grp | Sold | 819 | $207.50 |
| 2026-03-03 | Plisinski, Michael P | Director, Chief Executive Officer | Sold | 3742 | $207.50 |
| 2026-03-03 | Yaldaei, Ramil | Chief Operating Officer | Sold | 615 | $207.50 |
| 2026-03-03 | Oh, Yoon Ah | SVP, Gen Counsel & Corp Sec | Sold | 417 | $207.50 |
| 2026-03-02 | Yaldaei, Ramil | Chief Operating Officer | Purchased | 1548 | $0.00 |
| 2026-03-02 | Yaldaei, Ramil | Chief Operating Officer | Purchased | 7683 | $0.00 |
| 2026-03-02 | Dolev, Ido | EVP, Prod Solutions Grp | Purchased | 1720 | $0.00 |
| 2026-03-02 | Dolev, Ido | EVP, Prod Solutions Grp | Purchased | 3440 | $0.00 |
| 2026-03-02 | Roberts, Brian K | Chief Financial Officer | Purchased | 1548 | $0.00 |
| 2026-03-02 | Chen, Shirley | SVP Customer Success | Purchased | 1261 | $0.00 |
| 2026-03-02 | Chen, Shirley | SVP Customer Success | Purchased | 2523 | $0.00 |
| 2026-03-02 | Roberts, Brian K | Chief Financial Officer | Purchased | 3096 | $0.00 |
| 2026-03-02 | Oh, Yoon Ah | SVP, Gen Counsel & Corp Sec | Purchased | 1204 | $0.00 |
| 2026-03-02 | Oh, Yoon Ah | SVP, Gen Counsel & Corp Sec | Purchased | 2408 | $0.00 |
| 2026-03-02 | Plisinski, Michael P | Director, Chief Executive Officer | Purchased | 7239 | $0.00 |
| 2026-03-02 | Plisinski, Michael P | Director, Chief Executive Officer | Purchased | 14479 | $0.00 |
| 2026-03-01 | Plisinski, Michael P | Director, Chief Executive Officer | Sold | 1925 | $215.89 |
| 2026-03-01 | Yaldaei, Ramil | Chief Operating Officer | Purchased | 649 | $0.00 |
| 2026-03-01 | Yaldaei, Ramil | Chief Operating Officer | Sold | 347 | $215.89 |
| 2026-03-01 | Plisinski, Michael P | Director, Chief Executive Officer | Purchased | 4597 | $0.00 |