Trinseo PLC Ordinary Shares (NY:TSE)
  1.580
  
   
    +0.220 
    (+16.18%)
   
  
  
  Official Closing Price
  Updated:  7:00 PM EDT, Oct 30, 2025
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 All News about Trinseo PLC Ordinary Shares
 
   
    Trinseo Announces Quarterly Dividend of $0.32 Per Share
    
   February 17, 2022
   From Trinseo
   Via Business Wire
    
    
    
    
    
    
    
   
    Trinseo Broadens Portfolio with Bio-attributed Polystyrene, ABS, and SAN
    
   December 13, 2021
   From Trinseo
   Via Business Wire
    
   
    Trinseo Enters into Definitive Agreement to Acquire Heathland B.V.
    
   December 07, 2021
   From Trinseo
   Via Business Wire
    
    
   
    Trinseo Completes Sale of Synthetic Rubber Business to Synthos S.A.
    
   December 01, 2021
   From Trinseo
   Via Business Wire
    
   
    Trinseo (TSE) Q2 2021 Earnings Call Transcript
    
    
   November 08, 2021
   Via The Motley Fool
    Topics
      Earnings
    
    
    
    
    
    
    
    
   
    Trinseo Appoints Paula Cooney as Senior Vice President, Chief Human Resources Officer
    
   October 27, 2021
   From Trinseo
   Via Business Wire
    
    
    
    
   
    Trinseo Announces Significant Quarterly Dividend Increase to $0.32 Per Share
    
   September 21, 2021
   From Trinseo
   Via Business Wire
    
   
    Trinseo Completes Acquisition of Aristech Surfaces LLC
    
   September 01, 2021
   From Trinseo
   Via Business Wire
    
    
    
    
    
   
    Trinseo Reports Record Second Quarter 2021 Financial Results
    
   August 04, 2021
   From Trinseo
   Via Business Wire
   
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