Welcome to our dedicated page for Trinseo Plc SEC filings (Ticker: TSE), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The SEC filings of Trinseo PLC (NYSE: TSE) provide detailed insight into the company’s operations as a specialty material solutions provider in plastics and latex binders, as well as its financial condition, capital structure and governance. Through periodic and current reports, investors can review how Trinseo presents the performance of its Engineered Materials, Latex Binders and Polymer Solutions segments and its equity method investment in Americas Styrenics.
On this page, you can access Trinseo’s Form 8-K current reports, which disclose material events such as quarterly financial results, restructuring plans, changes to dividend policy and notices from the New York Stock Exchange regarding continued listing standards. For example, Trinseo has filed 8-Ks describing the MMA Restructuring Plan in Italy, the PS Restructuring Plan in Germany, the indefinite suspension of its quarterly dividend, and NYSE notices related to minimum market capitalization and minimum share price criteria.
Trinseo’s filings also discuss non-GAAP financial measures such as EBITDA, Adjusted EBITDA, Adjusted Net Income (Loss), Adjusted EPS and Free Cash Flow, along with reconciliations to GAAP figures in the notes to its condensed consolidated financial information. These disclosures help readers understand how management evaluates business trends, pricing strategies and liquidity beyond standard GAAP metrics.
In addition, SEC documents cover governance and compensation matters, including Annual General Meeting voting results, amendments to the Omnibus Incentive Plan, and retention or incentive arrangements for named executive officers. Risk factor updates, such as those related to potential NYSE delisting if listing standards are not met, are also included in Trinseo’s filings.
Stock Titan’s platform presents these filings with AI-powered summaries that explain key points in accessible language, highlight segment and liquidity information from quarterly and annual reports, and surface important items such as restructuring charges or listing-status disclosures. Investors can use this page to follow Trinseo’s 10-K and 10-Q reports when available, as well as Form 4 insider transaction reports and other SEC documents, with real-time updates from EDGAR.
Trinseo PLC reports that it and certain subsidiaries chose not to make scheduled interest payments under several credit facilities, including approximately $38 million due under a 2023 credit agreement. Once grace periods expire, these missed payments constitute events of default under certain debt agreements.
The company has obtained amendments and limited waivers from requisite lenders that temporarily suspend certain acceleration and collateral enforcement rights and remedies until April 30, 2026. Second‑lien secured notes bearing 7.625% interest and maturing in 2029 are subject to an intercreditor agreement that blocks collateral enforcement by those noteholders for 180 days after any acceleration, and no acceleration of those notes has been declared. Trinseo is continuing capital structure discussions with financial stakeholders and warns there is no assurance any restructuring transaction will be agreed or completed.
Trinseo PLC reports new steps in its ongoing capital structure negotiations and debt management efforts. Subsidiaries entered a Securitization Waiver on April 10, 2026 that extends the temporary limited waiver of acceleration and collateral enforcement rights under the Accounts Receivable Securitization Facility to April 30, 2026, reduces the advance rate from 92.5% to 90%, and adds a 0.25% structuring fee on revolving commitments. The company also executed a Second Amendment to its SuperPriority Revolver, creating a $50,000,000 2026 Incremental Revolving Facility maturing February 2, 2028. Trinseo borrowed $10,400,000 at closing, with interest payable in kind at Term SOFR plus 9.00% or an alternate base rate plus 8.00%, along with a 0.375% unused line fee and a 3.50% closing fee. The filing follows the March 30, 2026 delisting of its ordinary shares from the NYSE; they now trade over the counter under the symbol TSEOF, and the company intends to continue discussions with financial stakeholders.
Trinseo PLC has been removed from listing and/or registration on the New York Stock Exchange as documented in a Form 25 notification. The Exchange states it has complied with 17 CFR 240.12d2-2 procedures and the company has complied with Exchange rules governing the voluntary withdrawal of Ordinary Shares.
Trinseo PLC outlines a series of credit agreement amendments and temporary waivers after missing certain interest and principal payments beyond contractual grace periods. Lenders under its super-priority revolving credit facility removed anti-cash hoarding provisions and a minimum liquidity covenant, and agreed to a limited waiver of acceleration and collateral enforcement rights until April 30, 2026, in exchange for an in‑kind consent fee of 1.00% of each lender’s commitments.
Similar limited waivers under the Senior Credit Agreement and the Refinance Credit Agreement also run through April 30, 2026, with an additional 1.00% in‑kind consent fee on each participating lender’s outstanding loans under the refinance facility. A separate securitization waiver under the accounts receivable facility extends only until April 2, 2026. The company continues discussions with financial stakeholders on restructuring its capital structure, while noting that the New York Stock Exchange has begun delisting proceedings for its ordinary shares.
Trinseo PLC reports that several subsidiaries have entered into amendments and limited waivers with lenders under its super-priority revolver, senior and refinance credit agreements, and accounts receivable securitization facility. These waivers temporarily restrict lenders from accelerating debt or enforcing collateral remedies into late April 2026.
On March 19, 2026, Trinseo-related entities elected not to make scheduled interest payments of approximately $10 million under the 2L Notes Indenture and approximately $12 million under the Senior Credit Agreement after contractual grace periods lapsed. These non-payments are events of default and trigger cross-defaults across multiple facilities, though no accelerations have yet been declared. The filing also notes that the New York Stock Exchange has commenced proceedings to delist Trinseo’s ordinary shares, underscoring the company’s heightened financial stress as it continues capital structure negotiations.
Trinseo PLC reported weaker results for the fourth quarter and full year 2025. Fourth quarter net sales were $663 million, down 19% from 2024, with a net loss of $251 million versus $118 million a year earlier. The quarter included $127 million of pre-tax restructuring and other charges, while Adjusted EBITDA held roughly flat at $26 million.
For 2025, net sales were $2,974.9 million, down about 15%, and the full-year net loss widened to $545.6 million from $348.5 million. Full-year Adjusted EBITDA declined to $162.5 million from $203.7 million. Free Cash Flow was negative $153.4 million, reflecting cash used in operations of $102.4 million and capital expenditures of $51.0 million.
At December 31, 2025, Trinseo had cash and cash equivalents of $146.7 million and long-term debt of $2,332.5 million. Shareholders’ equity was a deficit of $1,097.8 million, deeper than the prior year’s deficit. Management highlighted ongoing restructuring actions, cost savings efforts and investment in strategic growth areas, while noting multiple risks including high indebtedness and going concern uncertainties in its risk discussion.
Trinseo PLC’s annual report describes a specialty materials company under severe financial and listing pressure. Management discloses “substantial doubt” about Trinseo’s ability to continue as a going concern due to a heavy debt load, covenant uncertainty, looming maturities and challenging demand, inflation and geopolitical conditions.
The company is pursuing debt restructuring options, has used grace periods for interest on its 2028 Term Loan B and 2029 Refinance Senior Notes, and warns that failure to secure waivers or amend terms could trigger cross‑defaults and accelerations. On March 2, 2026, Trinseo received notice that the NYSE will delist its ordinary shares after the stock fell below the $15 million average market capitalization standard, and trading has been suspended.
Trinseo PLC senior vice president Arthas Bing reported a routine tax-related share disposition. On the vesting of previously granted restricted stock units, the company withheld 2,548 Ordinary Shares to cover taxes, coded as a tax-withholding disposition. After this non‑open‑market event, Bing directly holds 49,457 Ordinary Shares.
Trinseo PLC reported that SVP of Corporate Finance & IR, Bregje van Kessel, had 6,064 Ordinary Shares withheld on February 27, 2026 to cover taxes due on vesting of previously granted restricted stock units. After this tax-withholding disposition, she directly owned 98,296 Ordinary Shares.
Trinseo PLC senior vice president of supply chain and manufacturing services Rainer Schewe reported a tax-related share disposition. On February 27, 4,028 ordinary shares were withheld by the company at a price of $0.23 per share to cover taxes on vesting restricted stock units. After this withholding, Schewe directly owned 103,415 ordinary shares.