{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-096792","form_type":"8-K","ticker":"TSEOF","cik":"0001519061","company_name":"Trinseo PLC","filed_at":"2026-08-14T16:38:22+00:00","discovered_at":"2026-08-14T16:39:10.952216+00:00","generated_at":"2026-08-14T16:39:15.698928+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"medium","headline":"Trinseo convenes EGM under Irish law as net assets fall to half or less of called-up share capital","bullets":["On Aug 7, 2026, Trinseo determined net assets are half or less of its called-up share capital, triggering Irish Companies Act Section 1111.","EGM scheduled for Sept 23, 2026 at 8:45 a.m. EST in Wayne, PA; record date Aug 12, 2026.","No resolutions will be proposed or voted on; directors make no recommendation on measures.","Notice mailed Aug 14, 2026; meeting is procedural to consider possible actions.","Company ticker TSEOQ; Irish-registered PLC with net asset impairment signal."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-096792","json":"https://secwatch.observer/filing/0001104659-26-096792.json","markdown":"https://secwatch.observer/filing/0001104659-26-096792.md","text":"https://secwatch.observer/filing/0001104659-26-096792.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1519061/000110465926096792/0001104659-26-096792-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1519061/000110465926096792/tse-20260814x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-14T16:39:15.698928+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}