Slicer Mark (CIK 1930126) reported 6 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-05-19). Recent activity: Sell ONTO (2,066 shares), Buy ONTO (2,941 shares), Sell ONTO (336 shares), Buy ONTO (4,564 shares), Sell ONTO (1,776 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-05-19 | ONTO INNOVATION INC. (ONTO) | Chief Financial Officer | Sell | 2,066 | $205,360 |
| 2025-03-05 | ONTO INNOVATION INC. (ONTO) | Chief Financial Officer | Buy | 2,941 | $0 |
| 2025-03-03 | ONTO INNOVATION INC. (ONTO) | Chief Financial Officer | Sell | 336 | $48,942 |
| 2025-02-19 | ONTO INNOVATION INC. (ONTO) | Chief Financial Officer | Buy | 4,564 | $0 |
| 2025-02-19 | ONTO INNOVATION INC. (ONTO) | Chief Financial Officer | Sell | 1,776 | $313,553 |
| 2025-02-19 | ONTO INNOVATION INC. (ONTO) | Chief Financial Officer | Sell | 620 | $109,461 |
Source: SEC Form 4 filings · as of 2025-05-19