| 2014-03-14 | Sale | Onto Innovation Inc. ONTO | director | 8,560 0.0319% | $18.26 | $156,306 | -10.35% | |
| 2013-11-20 | Sale | Onto Innovation Inc. ONTO | director | 5,000 0.0108% | $10.17 | $50,850 | -3.22% | |
| 2013-11-04 | Sale | Onto Innovation Inc. ONTO | director | 3,514 0.0136% | $18.00 | $63,252 | -1.51% | |
| 2013-11-01 | Sale | Onto Innovation Inc. ONTO | director | 3,130 0.0048% | $7.28 | $22,786 | -2.15% | |
| 2012-02-14 | Sale | Onto Innovation Inc. ONTO | director | 6,000 0.0231% | $19.50 | $117,001 | -23.42% | |
| 2011-02-18 | Sale | Onto Innovation Inc. ONTO | director | 26,408 0.1033% | $19.40 | $512,429 | -13.49% | |
| 2010-12-01 | Sale | Onto Innovation Inc. ONTO | director | 2,500 0.01% | $12.00 | $30,000 | +38.18% | |
| 2010-09-01 | Sale | Onto Innovation Inc. ONTO | director | 2,500 0.0096% | $13.66 | $34,150 | +11.91% | |
| 2008-11-14 | Onto Innovation Inc. ONTO | director | 8,300 0.0345% | $1.28 | $10,636 | +60.8% |