Levi & Korsinsky notifies investors that it has commenced an investigation into Trinseo PLC (NYSE: TSE) concerning potential violations of the federal securities laws.
Trinseo announced on October 6, 2025, that it is indefinitely suspending its quarterly dividend and permanently closing its methyl methacrylate production operations in Rho, Italy, and its acetone cyanohydrin production operations in Porto Marghera, Italy. Trinseo said that its actions are aimed at further optimizing its operations, enhancing cash flow generation and strengthening long-term profitability. Following this news, Trinseo's stock price fell over 12% on October 7, 2025.
If you suffered a loss on your Trinseo PLC securities and would like to explore a potential recovery under the federal securities laws, submit to us or contact Joseph E. Levi, Esq. via email at [email protected] or call 212-363-7500 to speak to our team of experienced shareholder advocates.
Please provide your address so we can contact you about your case if eligible.






Input your stock purchases and sales












Connect with SnapTrade to let us the stocks you own. This is an optional step to keep you. informed about class action litigation.
✓ Fast: takes less than a min
✓ We do not create an attorney-client relationship
✓ Your information is confidential & secure





