440 EAST SWEDESFORD ROAD, WAYNE, PA
Trinseo PLC Engages in Capital Structure Discussions with Stakeholders
News
Reports Fourth Quarter and Full Year 2025 Financial Results
NYSE Delisting Notice for Trinseo PLC Ordinary Shares
Trinseo PLC Enters Amendment to Credit Agreement Extending Grace Period
Board Expansion - Carol Flaton and Jill Frizzley Appointed as Directors
Announces Conditional Retention Bonus Award
Announces Receipt of Notice of Non-Compliance with NYSE Continued Listing Requirements
FY 2025
Q3
Q2
Q1
FY 2023
Registration Statement for Securities to be Offered to Employees
Certification of Termination of Registration of a Class of Security
SC TO-I
Tender Offer Statement by Issuer
Definitive Proxy Statement
Additional Proxy Materials
PRE 14A
Notification Filed by a National Security Exchange
Statement of Changes in Beneficial Ownership
Specialized Disclosure Report
Submission Upload
Correspondence