Live feed16:15:17·364dINSIDERFilingvia QuantisnowDirector De Leener Pierre-Marie covered exercise/tax liability with 20,001 units of Ordinary Shares, decreasing direct ownership by 36% to 36,174 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.TSE· Trinseo PLCIndustrialsOriginal source