| 2022-11-28 | 3D Systems Corporation DDD | President and CEO | 10,000 0.0081% | $9.50 | $95,000 | -2.93% | ||
| 2022-11-25 | 3D Systems Corporation DDD | President and CEO | 10,000 0.0078% | $9.70 | $97,000 | -8.32% | ||
| 2022-05-19 | 3D Systems Corporation DDD | President and CEO | 10,141 0.008% | $10.50 | $106,481 | -6.88% | ||
| 2022-03-09 | Sale | 3D Systems Corporation DDD | President and CEO | 40,837 0.0311% | $14.76 | $602,738 | -33.7% | |
| 2021-08-16 | 3D Systems Corporation DDD | President and CEO | 4,260 0.0035% | $29.37 | $125,116 | -39.19% | ||
| 2021-05-19 | 3D Systems Corporation DDD | President and CEO | 4,100 0.0034% | $24.71 | $101,311 | +0.45% | ||
| 2020-09-04 | 3D Systems Corporation DDD | President and CEO | 17,000 0.0143% | $5.39 | $91,598 | +363.96% | ||
| 2018-07-27 | Hexcel Corporation HXL | director | 3,100 0.0036% | $69.00 | $213,894 | +0.2% | ||
| 2017-05-16 | Hexcel Corporation HXL | director | 2,900 0.0045% | $70.13 | $203,365 | +22.4% | ||
| 2016-12-21 | Sale | Teleflex Incorporated TFX | director | 10,000 0.0231% | $160.57 | $1.61M | +28.9% |