{"url_path":"/sec/tseoq/8-k/2026-06-01/item-9-01","section_key":"item-9-01","section_title":"Item 9.01 ****Financial Statements and Exhibits.**","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-06-01","source_url":"https://www.sec.gov/Archives/edgar/data/1519061/0001104659-26-068944-index.html","accession_number":"0001104659-26-068944","cik":"0001519061","ticker":"TSEOQ","issuer_name":"Trinseo PLC","edgar_url":"https://www.sec.gov/Archives/edgar/data/1519061/0001104659-26-068944-index.html","primary_entity_key":"0001519061","primary_entity_name":"Trinseo PLC"},"word_count":317,"has_tables":true,"body_markdown":"**Item 9.01****Financial Statements and Exhibits.**\n\n \n\n(d) *Exhibits*.\n\n \n\nExhibit No.\nDescription\n\n \n \n\n[10.1+](tm2615985d1_ex10-1.htm)\n[Senior Secured Super-Priority Debtor-In-Possession Credit Agreement, dated as of May 28, 2026, by and among Trinseo Luxco S.à r.l., as holdings, Trinseo Holding S.à r.l. and Trinseo Materials Finance, Inc., as borrowers, the guarantors party thereto from time to time, the lenders party thereto from time to time, and Deutsche Bank AG New York Branch, as administrative agent and collateral agent](tm2615985d1_ex10-1.htm)\n\n \n \n\n[10.2+](tm2615985d1_ex10-2.htm)\n[Senior Secured Super-Priority Debtor-In-Possession HoldCo Credit Agreement, dated as of May 28, 2026, by and among Trinseo PLC, as parent, Trinseo NA Finance LLC, as holdings, Trinseo Luxco Finance SPV S.à r.l. and Trinseo NA Finance SPV LLC, as borrowers, the guarantors party thereto from time to time, the lenders party thereto from time to time, and Alter Domus (US) LLC, as administrative agent and collateral agent](tm2615985d1_ex10-2.htm)\n\n \n \n\n[10.3+^](tm2615985d1_ex10-3.htm)\n[Amendment and Restatement Agreement, dated as of May 29, 2026, by and among Styron Receivables Funding Designated Activity Company, as borrower, Trinseo Ireland Global IHB Limited, as investment manager, the lenders party thereto, GLAS USA LLC, as administrative agent, and GLAS Americas LLC, as collateral agent (including the Amended and Restated Credit and Security Agreement attached thereto as Exhibit A)](tm2615985d1_ex10-3.htm)\n\n \n \n\n104\nCover Page Interactive Data File (embedded within the Inline XBRL document)\n\n \n\n \n+\nCertain of the schedules and attachments to this\nexhibit have been omitted pursuant to Regulation S-K, Item 601(a)(5). The registrant hereby undertakes to provide further information\nregarding such omitted materials to the SEC upon request.\n\n \n \n \n\n \n^\nCertain portions of this exhibit have been redacted\nin accordance with Regulation S-K, Item 601(b)(10).\n\n \n\n \n\n \n\n \n\n**SIGNATURE**\n\n \n\nPursuant to the requirements of the Securities\nExchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.\n\n \n\n \n\n**TRINSEO PLC**\n\n \n \n \n\n \nBy:\n/s/ David Stasse\n\n \nName:\nDavid Stasse\n\n \nTitle:\nExecutive Vice President and Chief Financial Officer\n\n \n \n \n\nDate:  June 1, 2026"}