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 |
2024-08-16 Purchase |
2024-08-20 10:24 am |
Trinseo PLC | TSE | COTE JEFFREY J Director |
150,600 | $3.0049 | $452,534 | 226,512 (Indirect Direct) |
View |
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 |
2024-08-12 Purchase |
2024-08-14 09:29 am |
Trinseo PLC | TSE | BOZICH FRANK A CEO AND PRESIDENT |
40,000 | $2.57 | $102,800 | 462,204 (Direct) |
View |
2024-08-12 Purchase |
2024-08-14 09:28 am |
Trinseo PLC | TSE | Chaclas Angelo N. SVP, CLO, CCO & CORP. SEC. |
75,000 | $2.57 | $192,750 | 207,007 (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 |
2025-02-22 Tax Withholding |
2025-02-25 12:46 pm |
N/A N/A |
Trinseo PLC | TSE | BOZICH FRANK A CEO AND PRESIDENT |
18,795 | $5.52 | 438,279 (Direct) |
View |
2025-02-16 Tax Withholding |
2025-02-18 4:11 pm |
N/A N/A |
Trinseo PLC | TSE | van Kessel Bregje SVP, Corporate Finance & IR |
70 | $5.14 | 60,588 (Direct) |
View |
2025-02-16 Tax Withholding |
2025-02-18 4:10 pm |
N/A N/A |
Trinseo PLC | TSE | Stasse David Phillip EVP AND CFO |
1,845 | $5.14 | 162,666 (Direct) |
View |
2025-02-16 Tax Withholding |
2025-02-18 4:09 pm |
N/A N/A |
Trinseo PLC | TSE | Schewe Rainer SVP, SUPPLY CHAIN & MFG SVCS |
613 | $5.14 | 71,141 (Direct) |
View |
2025-02-16 Tax Withholding |
2025-02-18 4:08 pm |
N/A N/A |
Trinseo PLC | TSE | Reverberi Francesca SVP, EM and Polymer Solutions |
134 | $5.14 | 86,905 (Direct) |
View |
2025-02-16 Tax Withholding |
2025-02-18 4:08 pm |
N/A N/A |
Trinseo PLC | TSE | Frisch Johanna VP AND TREASURER |
197 | $5.14 | 15,059 (Direct) |
View |
2025-02-16 Tax Withholding |
2025-02-18 4:07 pm |
N/A N/A |
Trinseo PLC | TSE | Cooney Paula M. SVP, CHRO |
1,073 | $5.14 | 77,719 (Direct) |
View |
2025-02-16 Tax Withholding |
2025-02-18 4:06 pm |
N/A N/A |
Trinseo PLC | TSE | Chaclas Angelo N. SVP, CLO, CCO & CORP. SEC. |
936 | $5.14 | 206,071 (Direct) |
View |
2025-02-16 Tax Withholding |
2025-02-18 4:05 pm |
N/A N/A |
Trinseo PLC | TSE | BOZICH FRANK A CEO AND PRESIDENT |
5,130 | $5.14 | 457,074 (Direct) |
View |
2024-11-29 Tax Withholding |
2024-12-03 5:29 pm |
N/A N/A |
Trinseo PLC | TSE | Cooney Paula M. SVP, CHRO |
599 | $4.33 | 78,792 (Direct) |
View |
2024-10-03 Tax Withholding |
2024-10-07 2:51 pm |
N/A N/A |
Trinseo PLC | TSE | Hendriks Han SVP, CHIEF TECHNOLOGY OFFICER |
2,067 | $6.38 | 51,382 (Direct) |
View |
2024-09-25 Tax Withholding |
2024-09-27 11:56 am |
N/A N/A |
Trinseo PLC | TSE | Greene Roger VP, GLOBAL CONTROLLER & PAO |
1,676 | $4.99 | 30,634 (Direct) |
View |
2024-09-21 Tax Withholding |
2024-09-24 3:18 pm |
N/A N/A |
Trinseo PLC | TSE | Frisch Johanna VP AND TREASURER |
89 | $4.49 | 15,256 (Direct) |
View |
2024-06-21 Option Award |
2024-06-25 4:40 pm |
N/A N/A |
Trinseo PLC | TSE | Johnson KLynne Director |
41,009 | $0 | 58,903 (Direct) |
View |
2024-06-21 Option Award |
2024-06-25 4:39 pm |
N/A N/A |
Trinseo PLC | TSE | Brifo Victoria Director |
41,009 | $0 | 50,317 (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 |
2024-06-21 Option Award |
2024-06-25 4:38 pm |
N/A N/A |
Trinseo PLC | TSE | STEINMETZ HENRI Director |
41,009 | $0 | 73,454 (Direct) |
View |
2024-06-21 Option Award |
2024-06-25 4:37 pm |
N/A N/A |
Trinseo PLC | TSE | LIN SANDRA BEACH Director |
41,009 | $0 | 55,086 (Direct) |
View |
2024-06-21 Option Award |
2024-06-25 4:36 pm |
N/A N/A |
Trinseo PLC | TSE | FARRELL MATTHEW Director |
41,009 | $0 | 117,317 (Direct) |
View |
2024-06-21 Option Award |
2024-06-25 4:35 pm |
N/A N/A |
Trinseo PLC | TSE | Desmond Jeanmarie F. Director |
41,009 | $0 | 56,895 (Direct) |
View |
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 |
2024-06-21 Option Award |
2024-06-25 4:27 pm |
N/A N/A |
Trinseo PLC | TSE | COTE JEFFREY J Director |
41,009 | $0 | 75,912 (Direct) |
View |
2024-06-21 Option Award |
2024-06-25 4:26 pm |
N/A N/A |
Trinseo PLC | TSE | ALVARADO JOSEPH Director |
41,009 | $0 | 62,514 (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 |
2024-06-14 Tax Withholding |
2024-06-18 4:37 pm |
N/A N/A |
Trinseo PLC | TSE | STEINMETZ HENRI Director |
4,411 | $2.84 | 32,445 (Direct) |
View |
2024-06-14 Tax Withholding |
2024-06-18 4:36 pm |
N/A N/A |
Trinseo PLC | TSE | LIN SANDRA BEACH Director |
3,326 | $2.84 | 14,077 (Direct) |
View |
2024-06-14 Tax Withholding |
2024-06-18 4:35 pm |
N/A N/A |
Trinseo PLC | TSE | Johnson KLynne Director |
3,326 | $2.84 | 17,894 (Direct) |
View |
2024-06-14 Tax Withholding |
2024-06-18 4:34 pm |
N/A N/A |
Trinseo PLC | TSE | FARRELL MATTHEW Director |
3,202 | $2.84 | 76,308 (Direct) |
View |
2024-06-14 Tax Withholding |
2024-06-18 4:34 pm |
N/A N/A |
Trinseo PLC | TSE | Desmond Jeanmarie F. Director |
3,242 | $2.84 | 15,886 (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 |
2024-06-14 Tax Withholding |
2024-06-18 4:32 pm |
N/A N/A |
Trinseo PLC | TSE | COTE JEFFREY J Director |
3,326 | $2.84 | 34,903 (Direct) |
View |
2024-06-14 Tax Withholding |
2024-06-18 4:31 pm |
N/A N/A |
Trinseo PLC | TSE | Brifo Victoria Director |
3,202 | $2.84 | 9,308 (Direct) |
View |
2024-06-14 Tax Withholding |
2024-06-18 4:31 pm |
N/A N/A |
Trinseo PLC | TSE | ALVARADO JOSEPH Director |
3,291 | $2.84 | 21,505 (Direct) |
View |
Ownership |
2024-03-05 6:40 pm |
N/A N/A |
Trinseo PLC | TSE | Yang Arthas Bing SVP, Latex Binders |
0 | $0 | 27,894 (Direct) |
View |
2023-11-29 Tax Withholding |
2024-02-27 3:54 pm |
N/A N/A |
Trinseo PLC | TSE | Cooney Paula M. SVP, CHRO |
599 | $6.61 | 15,536 (Direct) |
View |
2023-10-03 Tax Withholding |
2024-02-27 3:51 pm |
N/A N/A |
Trinseo PLC | TSE | Hendriks Han SVP, CHIEF TECHNOLOGY OFFICER |
2,067 | $8.3 | 14,903 (Direct) |
View |