[ARS] Trinseo PLC SEC Filing Filing Impact (Low) Filing Sentiment (Neutral) Form Type ARS Rhea-AI Filing Summary Analyzing... AI-generated analysis. How Rhea-AI works. Not financial advice. See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google Add on Google Not now Available on EDGAR 08/07/2026 - 10:23 AM Accepted by SEC EDGAR 08/07/2026 - 10:20 AM Learn about SEC filing dates ⛶ Fullscreen ARS - Trinseo PLC ARS Filing - Trinseo PLC This filing is available as a PDF document. Filing Type: ARS Company: Trinseo PLC (TSEOQ) Acceptance Date: 2026-08-07T10:20:12.000Z View PDF Document Source: View Original Filing on SEC EDGAR