Trinseo Q3 net loss narrows 55% to $49.1 million
TSE•Trinseo’s third-quarter 2026 net loss narrowed 55% year over year to $49.1 million, while net sales rose 5% to $778.7 million. Operating cash flow turned positive at $25.9 million as ordinary-course operations continued during debt restructuring.
1. Quarterly results
Trinseo’s third-quarter 2026 net loss narrowed 55% year over year to $49.1 million. Net sales rose 5% to $778.7 million, driven by higher prices across all business segments.
2. Cash flow and restructuring
Operating cash flow turned positive at $25.9 million, compared with an outflow a year earlier. Ordinary-course operations continued during debt restructuring, while liquidity remained consistent with the second quarter of 2026.




