David Phillip Stasse's most recent trade in Trinseo PLC was a trade of 10,366 Ordinary Shares done at an average price of $0.2 . Disclosure was reported to the exchange on Feb. 27, 2026.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Trinseo PLC | David Phillip Stasse | EVP AND CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 0.23 per share. | 27 Feb 2026 | 10,366 | 254,788 (0%) | 0% | 0.2 | 2,384 | Ordinary Shares |
| Trinseo PLC | David Phillip Stasse | EVP AND CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 0.33 per share. | 21 Feb 2026 | 9,671 | 265,154 (0%) | 0% | 0.3 | 3,168 | Ordinary Shares |
| Trinseo PLC | David Phillip Stasse | EVP AND CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 0.33 per share. | 21 Feb 2026 | 5,028 | 274,825 (0%) | 0% | 0.3 | 1,647 | Ordinary Shares |
| Trinseo PLC | David Phillip Stasse | EVP AND CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 27 Feb 2025 | 123,745 | 279,853 (0%) | 0% | 0 | Ordinary Shares | |
| Trinseo PLC | David Phillip Stasse | EVP AND CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 5.52 per share. | 21 Feb 2025 | 6,558 | 156,108 (0%) | 0% | 5.5 | 36,200 | Ordinary Shares |
| Trinseo PLC | David Phillip Stasse | EVP AND CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 5.14 per share. | 16 Feb 2025 | 1,845 | 162,666 (0%) | 0% | 5.1 | 9,483 | Ordinary Shares |
| Trinseo PLC | Phillip Stasse David | EVP AND CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 21 Feb 2024 | 105,657 | 105,657 | - | - | Option to Purchase Ordinary Shares | |
| Trinseo PLC | Phillip David Stasse | EVP AND CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 21 Feb 2024 | 60,013 | 164,511 (0%) | 0% | 0 | Ordinary Shares | |
| Trinseo PLC | Phillip Stasse David | EVP AND CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 4.78 per share. | 17 Feb 2024 | 1,466 | 104,086 (0%) | 0% | 4.8 | 7,007 | Ordinary Shares |
| Trinseo PLC | Stasse Phillip David | EVP AND CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 17 Feb 2024 | 614 | 104,700 (0%) | 0% | 0 | Ordinary Shares | |
| Trinseo PLC | Phillip Stasse David | EVP AND CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 4.78 per share. | 17 Feb 2024 | 202 | 104,498 (0%) | 0% | 4.8 | 966 | Ordinary Shares |
| Trinseo PLC | David Phillip Stasse | EVP AND CFO | Purchase of securities on an exchange or from another person at price $ 8.89 per share. | 14 Sep 2023 | 15,000 | 105,552 (0%) | 0% | 8.9 | 133,350 | Ordinary Shares |
| Trinseo PLC | David Phillip Stasse | EVP and CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 09 Mar 2023 | 8,568 | 92,907 (0%) | 0% | 0 | Ordinary Shares | |
| Trinseo PLC | David Phillip Stasse | EVP and CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 22.20 per share. | 09 Mar 2023 | 2,355 | 90,552 (0%) | 0% | 22.2 | 52,281 | Ordinary Shares |
| Trinseo PLC | David Phillip Stasse | EVP and CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 24.30 per share. | 25 Feb 2023 | 2,693 | 84,339 (0%) | 0% | 24.3 | 65,440 | Ordinary Shares |
| Trinseo PLC | David Phillip Stasse | EVP and CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 22 Feb 2023 | 38,480 | 87,032 (0%) | 0% | 0 | Ordinary Shares | |
| Trinseo PLC | David Phillip Stasse | EVP and CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 22 Feb 2023 | 31,996 | 31,996 | - | - | Option to Purchase Ordinary Shares | |
| Trinseo PLC | David Phillip Stasse | EVP and CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 53.82 per share. | 26 Feb 2022 | 1,172 | 48,552 (0%) | 0% | 53.8 | 63,077 | Ordinary Shares |
| Trinseo PLC | David Phillip Stasse | EVP and CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 16 Feb 2022 | 14,541 | 14,541 | - | - | Ordinary Shares | |
| Trinseo PLC | David Phillip Stasse | EVP and CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 16 Feb 2022 | 5,628 | 49,724 (0%) | 0% | 0 | Ordinary Shares | |
| Trinseo PLC | David Phillip Stasse | EVP and CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 47.56 per share. | 14 Sep 2021 | 1,134 | 44,096 (0%) | 0% | 47.6 | 53,933 | Ordinary Shares |