| 2021-03-18 | Sale | Cognex Corporation CGNX | director | 5,000 0.0029% | $82.26 | $411,292 | +0.38% | |
| 2021-02-16 | Sale | Cognex Corporation CGNX | director | 5,000 0.0029% | $93.56 | $467,811 | -10.15% | |
| 2020-08-03 | Sale | Cognex Corporation CGNX | director | 5,000 0.0029% | $66.73 | $333,643 | +21.68% | |
| 2020-02-18 | Sale | Cognex Corporation CGNX | director | 14,000 0.0082% | $51.47 | $720,558 | +26.82% | |
| 2018-09-11 | Sale | Cognex Corporation CGNX | director | 10,000 0.0042% | $39.28 | $392,790 | -17.5% | |
| 2018-08-06 | Sale | Cognex Corporation CGNX | director | 5,000 0.0021% | $38.63 | $193,175 | -12.29% | |
| 2018-08-03 | Sale | Cognex Corporation CGNX | director | 5,000 0.0021% | $38.39 | $191,934 | -12% | |
| 2017-08-03 | Sale | Cognex Corporation CGNX | director | 10,000 0.0086% | $75.61 | $756,059 | +6.93% |