Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2024-08-13 Sale | 2024-08-14 4:01 pm | Trinseo PLC | TSE | TOMKINS MARK E Director | 11,142 | $2.54 | $28,301 | 46,724 (Direct) | View |
2021-09-22 Sale | 2021-09-22 5:21 pm | W R GRACE & CO | GRA | TOMKINS MARK E Director | 24,823 | $0 | $0 | 0 (Direct) | View |
2020-11-11 Sale | 2020-11-13 5:01 pm | TERMINIX GLOBAL HOLDINGS INC | TMX | TOMKINS MARK E Director | 2,000 | $48 | $96,000 | 21,518 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-06-21 Tax Withholding | 2025-06-24 4:15 pm | N/A N/A | Trinseo PLC | TSE | TOMKINS MARK E Director | 10,105 | $3.73 | 36,619 (Direct) | View |
2024-06-21 Option Award | 2024-06-25 4:38 pm | N/A N/A | Trinseo PLC | TSE | TOMKINS MARK E Director | 41,009 | $0 | 57,866 (Direct) | View |
2024-06-14 Tax Withholding | 2024-06-18 4:37 pm | N/A N/A | Trinseo PLC | TSE | TOMKINS MARK E Director | 3,326 | $2.84 | 16,857 (Direct) | View |
2023-06-14 Tax Withholding(A) | 2023-07-13 5:16 pm | N/A N/A | Trinseo PLC | TSE | TOMKINS MARK E Director | 943 | $14.38 | 20,183 (Direct) | View |
2023-06-14 Option Award(A) | 2023-07-13 5:16 pm | N/A N/A | Trinseo PLC | TSE | TOMKINS MARK E Director | 9,041 | $0 | 20,183 (Direct) | View |
2023-06-14 Tax Withholding | 2023-06-16 3:28 pm | N/A N/A | Trinseo PLC | TSE | TOMKINS MARK E Director | 956 | $14.38 | 20,170 (Direct) | View |
2023-06-14 Option Award | 2023-06-16 3:28 pm | N/A N/A | Trinseo PLC | TSE | TOMKINS MARK E Director | 9,041 | $0 | 20,170 (Direct) | View |
2022-06-17 Tax Withholding | 2022-06-22 4:27 pm | N/A N/A | Trinseo PLC | TSE | TOMKINS MARK E Director | 1,113 | $37.43 | 12,085 (Direct) | View |
2022-06-14 Option Award | 2022-06-16 6:21 pm | N/A N/A | Trinseo PLC | TSE | TOMKINS MARK E Director | 3,183 | $0 | 13,198 (Direct) | View |
2021-06-17 Option Award | 2021-06-21 4:41 pm | N/A N/A | Trinseo S.A. | TSE | TOMKINS MARK E Director | 2,260 | $0 | 10,015 (Direct) | View |
2021-05-11 Option Award | 2021-05-12 7:51 pm | N/A N/A | W R GRACE & CO | GRA | TOMKINS MARK E Director | 1,683 | $0 | 24,823 (Direct) | View |