secwatch.observer — SEC 8-K summary ====================================== Issuer: Trinseo PLC (TSEOF) CIK: 0001519061 Form: 8-K Filed at: 2026-04-30T23:59:59+00:00 Accession: 0001104659-26-053165 Event type: debt Sentiment: neutral Materiality: 0.35 Item codes: 1.01, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Trinseo extends waiver deadlines on revolver, senior, refinance, securitization facilities to May 13-14, 2026 -------------------------------------------------------------------------------- - Waiver expiration for super-priority revolver, senior credit facility, and refinance credit facility extended to May 13, 2026. - Securitization facility waiver expiration extended to May 14, 2026. - Extensions obtained via counterparty confirmations under existing waiver terms; no new waiver agreements entered. - Prior disclosure of initial waivers in March 19, 2026 Form 8-K. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1519061/000110465926053165/0001104659-26-053165-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1519061/000110465926053165/tm2613282d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-053165 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer