| 2024-05-30 | Sale | IPG Photonics Corporation IPGP | director | 985 0.0022% | $85.20 | $83,922 | +1.4% | |
| 2023-09-13 | Trinseo PLC TSE | director | 2,500 0.0071% | $7.94 | $19,850 | -29.05% | ||
| 2023-05-24 | Sale | IPG Photonics Corporation IPGP | director | 1,180 0.0025% | $109.70 | $129,448 | -9.84% | |
| 2022-09-07 | Trinseo PLC TSE | 2,850 0.0079% | $25.01 | $71,279 | -21.37% |