<SEC-DOCUMENT>0001104659-16-096143-index.html : 20160212 <SEC-HEADER>0001104659-16-096143.hdr.sgml : 20160212 <ACCEPTANCE-DATETIME>20160212064721 ACCESSION NUMBER: 0001104659-16-096143 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20160212 DATE AS OF CHANGE: 20160212 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Epizyme, Inc. CENTRAL INDEX KEY: 0001571498 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 261349956 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-87481 FILM NUMBER: 161414103 BUSINESS ADDRESS: STREET 1: 400 TECHNOLOGY SQUARE STREET 2: 4TH FLOOR CITY: CAMBRIDGE STATE: MA ZIP: 02139 BUSINESS PHONE: 617-229-5872 MAIL ADDRESS: STREET 1: 400 TECHNOLOGY SQUARE STREET 2: 4TH FLOOR CITY: CAMBRIDGE STATE: MA ZIP: 02139 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: PRIMECAP MANAGEMENT CO/CA/ CENTRAL INDEX KEY: 0000763212 IRS NUMBER: 953868081 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 225 SOUTH LAKE AVE STE 400 CITY: PASADENA STATE: CA ZIP: 91101-3005 BUSINESS PHONE: 8183049222 MAIL ADDRESS: STREET 1: 225 SOUTH LAKE AVE SUITE 400 CITY: PASADENA STATE: CA ZIP: 91101 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>a16-4058_25sc13ga.htm <DESCRIPTION>SC 13G/A <TEXT> Document 1 - file: a16-4058_25sc13ga.htm
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