Trinseo PLC Form SD: Specialized disclosure report (conflict minerals)
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2026-05-22: Form SD; Description SD; Document tse-20260522xsd.htm.
- 2025-05-23: Form SD; Description SD; Document tse-20250523xsd.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2026-05-22 | SD | SD | tse-20260522xsd.htm | |
| 2025-05-23 | SD | SD | tse-20250523xsd.htm |