0001179110-18-009013.txt : 20180625 0001179110-18-009013.hdr.sgml : 20180625 20180625171216 ACCESSION NUMBER: 0001179110-18-009013 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180621 FILED AS OF DATE: 20180625 DATE AS OF CHANGE: 20180625 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Misheff Donald T CENTRAL INDEX KEY: 0001538453 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36473 FILM NUMBER: 18917667 MAIL ADDRESS: STREET 1: 2960 SILVER LAKE BLVD. CITY: STOW STATE: OH ZIP: 44224 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 2018-06-21 0 0001519061 Trinseo S.A. TSE 0001538453 Misheff Donald T C/O TRINSEO S.A. 1000 CHESTERBROOK BOULEVARD, SUITE 300 BERWYN PA 19312 1 0 0 0 Ordinary Shares 2018-06-21 4 A 0 1694 0 A 8345 D Ordinary Shares 2018-06-22 4 F 0 61 71.40 D 8284 D Represents ordinary shares issuable pursuant to a restricted stock unit award that will vest in full on the first anniversary of the grant date. Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units. /s/ Dana Eddis, Attorney-in-Fact 2018-06-25