| 2022-08-16 | Sale | Vontier Corporation VNT | 2,670 0.0017% | $23.88 | $63,760 | +0.06% | ||
| 2021-06-07 | Sale | iRobot Corporation IRBT | director | 1,046 0.0036% | $97.48 | $101,964 | -26.68% | |
| 2020-12-10 | Sale | iRobot Corporation IRBT | director | 901 0.0032% | $76.26 | $68,710 | +17.8% | |
| 2020-06-08 | Sale | iRobot Corporation IRBT | director | 900 0.0033% | $81.83 | $73,647 | +5.85% | |
| 2019-12-10 | Sale | iRobot Corporation IRBT | director | 441 0.0016% | $46.20 | $20,374 | +58.7% | |
| 2019-06-10 | Sale | iRobot Corporation IRBT | director | 878 0.0032% | $91.97 | $80,750 | -38.68% | |
| 2019-03-01 | Sale | PTC Inc. PTC | EVP, Chief Financial Officer | 44,462 0.0374% | $93.31 | $4.15M | -14.4% | |
| 2018-12-10 | Sale | iRobot Corporation IRBT | director | 441 0.0016% | $90.53 | $39,924 | -3.97% | |
| 2018-11-19 | Sale | PTC Inc. PTC | EVP, Chief Financial Officer | 49,336 0.042% | $83.20 | $4.1M | +3.36% | |
| 2018-11-16 | Sale | PTC Inc. PTC | EVP, Chief Financial Officer | 43,712 0.0373% | $87.90 | $3.84M | -1.91% | |
| 2018-08-16 | Sale | PTC Inc. PTC | EVP, Chief Financial Officer | 12,436 0.0107% | $92.26 | $1.15M | -3.73% | |
| 2018-08-15 | Sale | PTC Inc. PTC | EVP, Chief Financial Officer | 56,470 0.0486% | $92.17 | $5.2M | -3.85% | |
| 2018-07-27 | Sale | PTC Inc. PTC | EVP, Chief Financial Officer | 23,487 0.0204% | $95.92 | $2.25M | -5.5% | |
| 2018-06-11 | Sale | iRobot Corporation IRBT | director | 1,272 0.0044% | $69.41 | $88,290 | +25.03% | |
| 2017-12-27 | Sale | iRobot Corporation IRBT | director | 882 0.0032% | $80.11 | $70,657 | +1.09% | |
| 2007-12-05 | Sale | Autodesk, Inc. ADSK | VP, Finance, CAO & Controller | 5,000 0.0022% | $48.86 | $244,308 | -29.45% | |
| 2007-10-01 | Sale | Autodesk, Inc. ADSK | VP, Finance, CAO & Controller | 789 0.0003% | $49.64 | $39,162 | -22.46% | |
| 2007-09-25 | Sale | Autodesk, Inc. ADSK | VP, Finance, CAO & Controller | 4,500 0.002% | $49.71 | $223,702 | -22.33% | |
| 2007-08-31 | Sale | Autodesk, Inc. ADSK | VP, Finance, CAO & Controller | 32,500 0.0142% | $46.50 | $1.51M | -14.7% | |
| 2007-06-25 | Sale | Autodesk, Inc. ADSK | VP, Finance, CAO & Controller | 12,104 0.0053% | $47.32 | $572,742 | -6.57% |