0001209191-15-057214.txt : 20150629 0001209191-15-057214.hdr.sgml : 20150629 20150629180509 ACCESSION NUMBER: 0001209191-15-057214 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150625 FILED AS OF DATE: 20150629 DATE AS OF CHANGE: 20150629 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: ZIDE STEPHEN M CENTRAL INDEX KEY: 0001212455 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36473 FILM NUMBER: 15959522 MAIL ADDRESS: STREET 1: BAIN CAPITAL PARTNERS STREET 2: JOHN HANCOCK TOWER, 200 CLARENDON STREET CITY: BOSTON STATE: MA ZIP: 02116 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2015-06-25 0 0001519061 Trinseo S.A. TSE 0001212455 ZIDE STEPHEN M C/O BAIN CAPITAL PARTNERS, LLC JOHN HANCOCK TOWER, 200 CLARENDON ST BOSTON MA 02116 1 0 1 0 Ordinary Shares 2015-06-25 4 A 0 3236 0.00 A 3236 D Ordinary Shares 37269567 I See footnote Represents shares subject to restricted stock unit award that will vest in full on the earlier of (a) the first anniversary of the grant date, subject to the grantee's continued service as a member of the Board through such date, or (b) the termination of the grantee's service as a member of the Board as a result of his or her death. If the grantee's service as a member of the Board ceases for any reason other than death, the award, to the extent not already vested, will be automatically and immediately forfeited. 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"). 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. By virtue of these relationships, BCI may be deemed to share voting and dispositive power with respect to the shares held by BCEM Holding. (Continued from Footnote 2) 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. BCI is also the managing 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. Mr. Zide is a Managing Director of BCI. By virtue of the relationships described in these footnotes, Mr. Zide may be deemed to share voting and dispositive power with respect to the shares of Trinseo S.A. held by BCEM Holding. Mr. Zide disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein. /s/ Stephen Zide 2015-06-29