Mark Slicer
Known title: Chief Financial OfficerCIK: 0001930126
Associated companies
Transaction History
| ONTO | ▼ Sell | Tax Withholding | 2,066 | $205K | 5/17/2025 | View on chart |
| ONTO | ▲ Buy | Grant | 2,941 | $0 | 3/3/2025 | View on chart |
| ONTO | ▼ Sell | Tax Withholding | 336 | $49K | 3/1/2025 | View on chart |
| ONTO | ▲ Buy | Option Exercise | 4,564 | $0 | 2/14/2025 | View on chart |
| ONTO | ▼ Sell | Tax Withholding | 1,776 | $314K | 2/14/2025 | View on chart |
| ONTO | ▼ Sell | Tax Withholding | 620 | $109K | 2/14/2025 | View on chart |
| ONTO | ▼ Sell | Open Market | 1,100 | $176K | 11/15/2024 | View on chart |
| ONTO | ▼ Sell | Open Market | 519 | $113K | 6/7/2024 | View on chart |
| ONTO | ▼ Sell | Open Market | 519 | $115K | 6/6/2024 | View on chart |
| ONTO | ▼ Sell | Tax Withholding | 1,633 | $365K | 5/17/2024 | View on chart |
| ONTO | ▲ Buy | Grant | 2,077 | $0 | 3/1/2024 | View on chart |
| ONTO | ▼ Sell | Tax Withholding | 484 | $84K | 2/14/2024 | View on chart |
| ONTO | ▼ Sell | Open Market | 728 | $90K | 9/15/2023 | View on chart |
| ONTO | ▼ Sell | Open Market | 601 | $75K | 9/15/2023 | View on chart |
| ONTO | ▼ Sell | Open Market | 1,507 | $190K | 9/15/2023 | View on chart |
| ONTO | ▼ Sell | Open Market | 169 | $21K | 9/15/2023 | View on chart |
| ONTO | ▼ Sell | Tax Withholding | 1,269 | $124K | 5/17/2023 | View on chart |
| ONTO | ▲ Buy | Grant | 4,564 | $0 | 2/14/2023 | View on chart |
| ONTO | ▲ Buy | Grant | 12,821 | $0 | 5/17/2022 | View on chart |