| 2011-05-23 | Sale | Onto Innovation Inc. ONTO | director | 14,996 0.0583% | $15.12 | $226,743 | +13.31% | |
| 2011-02-17 | Sale | Onto Innovation Inc. ONTO | director | 20,000 0.0711% | $17.94 | $358,728 | -14.97% | |
| 2010-11-09 | Sale | Onto Innovation Inc. ONTO | director | 10,000 0.0366% | $11.34 | $113,400 | +31.68% | |
| 2009-01-06 | Sale | Onto Innovation Inc. ONTO | director | 222 0.0008% | $1.40 | $311 | +79% | |
| 2007-11-06 | Sale | Onto Innovation Inc. ONTO | director | 10,000 0.0251% | $4.19 | $41,900 | -32.29% |