0001567619-23-004961.txt : 20230313 0001567619-23-004961.hdr.sgml : 20230313 20230313185931 ACCESSION NUMBER: 0001567619-23-004961 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230309 FILED AS OF DATE: 20230313 DATE AS OF CHANGE: 20230313 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Thomas Timothy J CENTRAL INDEX KEY: 0001790892 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36473 FILM NUMBER: 23728708 MAIL ADDRESS: STREET 1: C/O TRINSEO S.A. STREET 2: 1000 CHESTERBROOK BLVD., SUITE 300 CITY: BERWYN STATE: PA ZIP: 19312 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Trinseo PLC CENTRAL INDEX KEY: 0001519061 STANDARD INDUSTRIAL CLASSIFICATION: PLASTICS, MATERIALS, SYNTH RESINS & NONVULCAN ELASTOMERS [2821] IRS NUMBER: 000000000 STATE OF INCORPORATION: L2 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 440 EAST SWEDESFORD ROAD STREET 2: SUITE 301 CITY: WAYNE STATE: PA ZIP: 19087 BUSINESS PHONE: 610-240-3200 MAIL ADDRESS: STREET 1: 440 EAST SWEDESFORD ROAD STREET 2: SUITE 301 CITY: WAYNE STATE: PA ZIP: 19087 FORMER COMPANY: FORMER CONFORMED NAME: Trinseo S.A. DATE OF NAME CHANGE: 20110429 FORMER COMPANY: FORMER CONFORMED NAME: Bain Capital Everest (Luxco 2) S.a r.l. DATE OF NAME CHANGE: 20110426 4 1 doc1.xml FORM 4 X0306 4 2023-03-09 0 0001519061 Trinseo PLC TSE 0001790892 Thomas Timothy J C/O TRINSEO PLC 440 EAST SWEDESFORD ROAD, SUITE 301 WAYNE PA 19087 0 1 0 0 SVP Ordinary Shares 2023-03-09 4 A 0 2999 0 A 15763 D Ordinary Shares 2023-03-09 4 F 0 818 22.20 D 14945 D Represents ordinary shares earned upon meeting the applicable performance criteria of performance-vesting restricted stock units. Shares withheld by the Company to pay taxes due following the vesting of performance-vesting restricted stock units. /s/ Angelo Chaclas, attorney-in-fact 2023-03-13