| 2023-09-12 | Trinseo PLC TSE | CEO AND PRESIDENT | 8,000 0.023% | $8.07 | $64,560 | -28.61% | ||
| 2022-05-25 | Sale | Trinseo PLC TSE | CEO and President | 20,957 0.056% | $43.61 | $913,935 | -43.95% | |
| 2022-04-06 | Sale | Trinseo PLC TSE | CEO and President | 20,957 0.0582% | $45.96 | $963,184 | -40.46% | |
| 2022-03-07 | Sale | Trinseo PLC TSE | CEO and President | 12,000 0.0353% | $48.13 | $577,560 | -33.41% | |
| 2022-02-02 | Sale | Trinseo PLC TSE | CEO and President | 20,957 0.0559% | $53.89 | $1.13M | -35.43% | |
| 2022-01-05 | Sale | Trinseo PLC TSE | CEO and President | 20,957 0.058% | $56.62 | $1.19M | -27.12% | |
| 2020-03-09 | Trinseo PLC TSE | President and CEO | 24,000 0.0629% | $16.70 | $400,800 | +63.34% | ||
| 2019-08-14 | Trinseo PLC TSE | President and CEO | 30,000 0.0762% | $28.97 | $869,040 | +0.95% | ||
| 2018-11-14 | OGE Energy Corp. OGE | director | 10,000 0.005% | $38.99 | $389,880 | +11.36% |