Trinseo PLC Form ARS: Annual report to security holders
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2026-08-07: Form ARS; Period of report 2025-12-31; Description ARS; Document tm265903d2_ars.pdf.
- 2025-04-29: Form ARS; Period of report 2024-12-31; Description ARS; Document tm2511022d2_ars.pdf.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2026-08-07 | ARS | 2025-12-31 | ARS | tm265903d2_ars.pdf |
| 2025-04-29 | ARS | 2024-12-31 | ARS | tm2511022d2_ars.pdf |