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 |
2021-06-11 Sale |
2021-06-14 3:10 pm |
Trinseo S.A. | TSE | De Leener Pierre-Marie Director |
9,339 | $65 | $607,035 | 7,745 (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 |
2024-06-21 Option Award |
2024-06-25 4:34 pm |
N/A N/A |
Trinseo PLC | TSE | De Leener Pierre-Marie Director |
41,009 | $0 | 56,175 (Direct) |
View |
2024-06-14 Tax Withholding |
2024-06-18 4:33 pm |
N/A N/A |
Trinseo PLC | TSE | De Leener Pierre-Marie Director |
4,411 | $2.84 | 15,166 (Direct) |
View |
2023-06-14 Tax Withholding(A) |
2023-07-13 4:50 pm |
N/A N/A |
Trinseo PLC | TSE | De Leener Pierre-Marie Director |
1,567 | $14.38 | 19,577 (Direct) |
View |
2023-06-14 Option Award(A) |
2023-07-13 4:50 pm |
N/A N/A |
Trinseo PLC | TSE | De Leener Pierre-Marie Director |
9,041 | $0 | 19,577 (Direct) |
View |
2023-06-14 Tax Withholding |
2023-06-16 3:16 pm |
N/A N/A |
Trinseo PLC | TSE | De Leener Pierre-Marie Director |
956 | $14.38 | 20,188 (Direct) |
View |
2023-06-14 Option Award |
2023-06-16 3:16 pm |
N/A N/A |
Trinseo PLC | TSE | De Leener Pierre-Marie Director |
9,041 | $0 | 20,188 (Direct) |
View |
2022-06-17 Tax Withholding |
2022-06-22 4:22 pm |
N/A N/A |
Trinseo PLC | TSE | De Leener Pierre-Marie Director |
1,085 | $37.43 | 12,103 (Direct) |
View |
2022-06-14 Option Award |
2022-06-16 6:15 pm |
N/A N/A |
Trinseo PLC | TSE | De Leener Pierre-Marie Director |
3,183 | $0 | 13,188 (Direct) |
View |
2021-06-17 Option Award |
2021-06-21 4:57 pm |
N/A N/A |
Trinseo S.A. | TSE | De Leener Pierre-Marie Director |
2,260 | $0 | 10,005 (Direct) |
View |
2021-06-09 Tax Withholding |
2021-06-11 3:29 pm |
N/A N/A |
Trinseo S.A. | TSE | De Leener Pierre-Marie Director |
991 | $64.87 | 17,084 (Direct) |
View |
2020-06-17 Tax Withholding |
2020-06-19 2:01 pm |
N/A N/A |
Trinseo S.A. | TSE | De Leener Pierre-Marie Director |
607 | $22.29 | 18,075 (Direct) |
View |
2020-06-09 Option Award |
2020-06-11 4:47 pm |
N/A N/A |
Trinseo S.A. | TSE | De Leener Pierre-Marie Director |
4,955 | $0 | 18,682 (Direct) |
View |