0000899243-16-016683.txt : 20160328 0000899243-16-016683.hdr.sgml : 20160328 20160328161756 ACCESSION NUMBER: 0000899243-16-016683 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160324 FILED AS OF DATE: 20160328 DATE AS OF CHANGE: 20160328 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BCIP Trust Associates IV-B, L.P. CENTRAL INDEX KEY: 0001610190 STATE OF INCORPORATION: E9 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36473 FILM NUMBER: 161532457 BUSINESS ADDRESS: STREET 1: JOHN HANCOCK TOWER STREET 2: 200 CLARENDON STREET CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 617-516-2878 MAIL ADDRESS: STREET 1: JOHN HANCOCK TOWER STREET 2: 200 CLARENDON STREET CITY: BOSTON STATE: MA ZIP: 02116 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BAIN CAPITAL INVESTORS LLC CENTRAL INDEX KEY: 0001040508 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36473 FILM NUMBER: 161532458 BUSINESS ADDRESS: STREET 1: JOHN HANCOCK TOWER STREET 2: 200 CLARENDON STREET CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 617-516-2000 MAIL ADDRESS: STREET 1: JOHN HANCOCK TOWER STREET 2: 200 CLARENDON STREET CITY: BOSTON STATE: MA ZIP: 02116 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2016-03-24 0 0001519061 Trinseo S.A. TSE 0001040508 BAIN CAPITAL INVESTORS LLC 200 CLARENDON STREET BOSTON MA 02116 0 0 1 0 0001610190 BCIP Trust Associates IV-B, L.P. JOHN HANCOCK TOWER 200 CLARENDON STREET BOSTON MA 02116 0 0 1 0 ORDINARY SHARES 2016-03-24 4 S 0 10600000 35.63 D 26669567 I See Footnotes Represents ordinary shares of Trinseo S.A. held by Bain Capital Everest Manager Holding SCA ("BCEM Holding") whose general partner is Bain Capital Everest Manager S.a r.l. ("BCEM"). On March 24, 2016, BCEM Holding sold 10,600,000 Ordinary Shares. Following such sale, BCEM Holding held 26,669,567 Ordinary Shares. All of the outstanding share capital of BCEM is held by Bain Capital Europe Fund III, L.P. ("Europe Fund III") and, in that capacity, Europe Fund III has the power to appoint the managers of BCEM. Bain Capital Investors, LLC ("BCI") is the general partner of Bain Capital Partners Europe III, L.P., which is the general partner of Europe Fund III. In addition to being the general partner of Bain Capital Partners Europe III, L.P., which is the general partner of Europe Fund III, BCI is the general partner of Bain Capital Partners X, L.P., which is the general partner of Bain Capital Fund X, L.P. Boylston Coinvestors, LLC is the general partner of BCIP Associates IV, L.P., BCIP Associates IV-B, L.P., BCIP Trust Associates IV, L.P. and BCIP Trust Associates IV-B, L.P. The governance, investment strategy and decision-making process with respect to the investments held by all of the Bain Capital funds is directed by BCI's Global Private Equity Board. As a result, BCI may be deemed to share voting and dispositive power with respect to the shares of Trinseo S.A. held by BCEM Holding, BCI disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein. 2 of 2 BCIP TRUST ASSOCIATES IV-B,L.P. By: Boylston Coinvestors, LLC, its general partner By: /s/ Stephen Thomas, Name: Stephen Thomas, Title: Authorized Signatory 2016-03-28