0001179110-21-002206.txt : 20210224 0001179110-21-002206.hdr.sgml : 20210224 20210224140755 ACCESSION NUMBER: 0001179110-21-002206 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210222 FILED AS OF DATE: 20210224 DATE AS OF CHANGE: 20210224 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Reverberi Francesca CENTRAL INDEX KEY: 0001811002 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36473 FILM NUMBER: 21671361 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 S.A. CENTRAL INDEX KEY: 0001519061 STANDARD INDUSTRIAL CLASSIFICATION: PLASTICS, MATERIALS, SYNTH RESINS & NONVULCAN ELASTOMERS [2821] IRS NUMBER: 000000000 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1000 CHESTERBROOK BOULEVARD STREET 2: SUITE 3000 CITY: BERWYN STATE: PA ZIP: 19312 BUSINESS PHONE: 610-240-3200 MAIL ADDRESS: STREET 1: 1000 CHESTERBROOK BOULEVARD STREET 2: SUITE 3000 CITY: BERWYN STATE: PA ZIP: 19312 FORMER COMPANY: FORMER CONFORMED NAME: Bain Capital Everest (Luxco 2) S.a r.l. DATE OF NAME CHANGE: 20110426 4 1 edgar.xml FORM 4 - X0306 4 2021-02-22 0 0001519061 Trinseo S.A. TSE 0001811002 Reverberi Francesca C/O TRINSEO S.A. 1000 CHESTERBROOK BLVD., SUITE 300 BERWYN PA 19312 0 1 0 0 VP, Eng Mtrls & Synth Rubber Ordinary Shares 2021-02-22 4 F 0 69 64.60 D 12709 D Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units. /s/ Erik Johnson, attorney-in-fact 2021-02-24