Trinseo PLC — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Cooney Paula M. | SVP, CHRO | Tax Withholding | 1,073 | $5.14 | $5,515 | 77,719 | Feb 16, 2025 |
| Chaclas Angelo N. | SVP, CLO, CCO & CORP. SEC. | Tax Withholding | 936 | $5.14 | $4,811 | 206,071 | Feb 16, 2025 |
| BOZICH FRANK A | CEO AND PRESIDENT | Tax Withholding | 5,130 | $5.14 | $26,368 | 457,074 | Feb 16, 2025 |
| Cooney Paula M. | SVP, CHRO | Tax Withholding | 599 | $4.33 | $2,594 | 78,792 | Nov 29, 2024 |
| Hendriks Han | SVP, CHIEF TECHNOLOGY OFFICER | Tax Withholding | 2,067 | $6.38 | $13,187 | 51,382 | Oct 3, 2024 |
| Greene Roger | VP, GLOBAL CONTROLLER & PAO | Tax Withholding | 1,676 | $4.99 | $8,363 | 30,634 | Sep 25, 2024 |
| Frisch Johanna | VP AND TREASURER | Tax Withholding | 89 | $4.49 | $400 | 15,256 | Sep 21, 2024 |
| COTE JEFFREY J | — | Purchase | 50,600 | $3.39 | $171,534 | 150,600 | Aug 16, 2024 |
| TOMKINS MARK E | — | Sale | 11,142 | $2.54 | $28,301 | 46,724 | Aug 13, 2024 |
| BOZICH FRANK A | CEO AND PRESIDENT | Purchase | 40,000 | $2.57 | $102,800 | 462,204 | Aug 12, 2024 |
| Chaclas Angelo N. | SVP, CLO, CCO & CORP. SEC. | Purchase | 75,000 | $2.57 | $192,750 | 207,007 | Aug 12, 2024 |
| Johnson KLynne | — | Award / Grant | 41,009 | — | — | 58,903 | Jun 21, 2024 |
| Brifo Victoria | — | Award / Grant | 41,009 | — | — | 50,317 | Jun 21, 2024 |
| TOMKINS MARK E | — | Award / Grant | 41,009 | — | — | 57,866 | Jun 21, 2024 |
| STEINMETZ HENRI | — | Award / Grant | 41,009 | — | — | 73,454 | Jun 21, 2024 |
| LIN SANDRA BEACH | — | Award / Grant | 41,009 | — | — | 55,086 | Jun 21, 2024 |
| FARRELL MATTHEW | — | Award / Grant | 41,009 | — | — | 117,317 | Jun 21, 2024 |
| Desmond Jeanmarie F. | — | Award / Grant | 41,009 | — | — | 56,895 | Jun 21, 2024 |
| De Leener Pierre-Marie | — | Award / Grant | 41,009 | — | — | 56,175 | Jun 21, 2024 |
| COTE JEFFREY J | — | Award / Grant | 41,009 | — | — | 75,912 | Jun 21, 2024 |
| ALVARADO JOSEPH | — | Award / Grant | 41,009 | — | — | 62,514 | Jun 21, 2024 |
| TOMKINS MARK E | — | Tax Withholding | 3,326 | $2.84 | $9,446 | 16,857 | Jun 14, 2024 |
| STEINMETZ HENRI | — | Tax Withholding | 4,411 | $2.84 | $12,527 | 32,445 | Jun 14, 2024 |
| LIN SANDRA BEACH | — | Tax Withholding | 3,326 | $2.84 | $9,446 | 14,077 | Jun 14, 2024 |
| Johnson KLynne | — | Tax Withholding | 3,326 | $2.84 | $9,446 | 17,894 | Jun 14, 2024 |
| FARRELL MATTHEW | — | Tax Withholding | 3,202 | $2.84 | $9,094 | 76,308 | Jun 14, 2024 |
| Desmond Jeanmarie F. | — | Tax Withholding | 3,242 | $2.84 | $9,207 | 15,886 | Jun 14, 2024 |
| De Leener Pierre-Marie | — | Tax Withholding | 4,411 | $2.84 | $12,527 | 15,166 | Jun 14, 2024 |
| COTE JEFFREY J | — | Tax Withholding | 3,326 | $2.84 | $9,446 | 34,903 | Jun 14, 2024 |
| Brifo Victoria | — | Tax Withholding | 3,202 | $2.84 | $9,094 | 9,308 | Jun 14, 2024 |
| ALVARADO JOSEPH | — | Tax Withholding | 3,291 | $2.84 | $9,346 | 21,505 | Jun 14, 2024 |
| BOZICH FRANK A | CEO AND PRESIDENT | Award / Grant | 224,368 | — | — | 422,204 | Feb 22, 2024 |
| Stasse David Phillip | EVP AND CFO | Award / Grant | 60,013 | — | — | 164,511 | Feb 21, 2024 |
| Chaclas Angelo N. | SVP, CLO, CCO & CORP. SEC. | Award / Grant | 44,041 | — | — | 132,007 | Feb 21, 2024 |
| Cooney Paula M. | SVP, CHRO | Award / Grant | 63,855 | — | — | 82,009 | Feb 21, 2024 |
| Reverberi Francesca | SVP, CSO | Award / Grant | 65,827 | — | — | 87,039 | Feb 21, 2024 |
| van Kessel Bregje | SVP, PLASTICS SOLUTIONS | Award / Grant | 51,109 | — | — | 60,658 | Feb 21, 2024 |
| Hendriks Han | SVP, CHIEF TECHNOLOGY OFFICER | Award / Grant | 38,364 | — | — | 55,243 | Feb 21, 2024 |
| Schewe Rainer | SVP, SUPPLY CHAIN SERVICES | Award / Grant | 46,632 | — | — | 71,754 | Feb 21, 2024 |
| Greene Roger | VP, GLOBAL CONTROLLER & PAO | Award / Grant | 20,518 | — | — | 32,310 | Feb 21, 2024 |
| Frisch Johanna | VP AND TREASURER | Award / Grant | 8,747 | — | — | 15,345 | Feb 21, 2024 |
| Ni James Mingyu | SVP, LATEX BINDERS | Tax Withholding | 45 | $4.78 | $215 | 6,904 | Feb 19, 2024 |
| Thomas Timothy J | SVP, MFCTG & OPER EXCELLENCE | Tax Withholding | 326 | $4.78 | $1,558 | 17,619 | Feb 19, 2024 |
| Stasse David Phillip | EVP AND CFO | Award / Grant | 614 | — | — | 104,700 | Feb 17, 2024 |
| van Kessel Bregje | SVP, PLASTICS SOLUTIONS | Tax Withholding | 69 | $4.78 | $330 | 9,549 | Feb 17, 2024 |
| BOZICH FRANK A | CEO AND PRESIDENT | Award / Grant | 2,421 | — | — | 198,630 | Feb 17, 2024 |
| Reverberi Francesca | SVP, CSO | Tax Withholding | 13 | $4.78 | $62 | 21,212 | Feb 17, 2024 |
| Chaclas Angelo N. | SVP, CLO, CCO & CORP. SEC. | Tax Withholding | 153 | $4.78 | $731 | 87,966 | Feb 17, 2024 |
| Schewe Rainer | SVP, SUPPLY CHAIN SERVICES | Tax Withholding | 60 | $4.78 | $287 | 25,122 | Feb 17, 2024 |
| FARRELL MATTHEW | — | Purchase | 50,000 | $7.21 | $360,500 | 79,510 | Dec 14, 2023 |