0001140361-15-042452.txt : 20151120 0001140361-15-042452.hdr.sgml : 20151120 20151120145502 ACCESSION NUMBER: 0001140361-15-042452 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20151119 FILED AS OF DATE: 20151120 DATE AS OF CHANGE: 20151120 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: REPLIGEN CORP CENTRAL INDEX KEY: 0000730272 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 042729386 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 41 SEYON STREET STREET 2: BUILDING 1, SUITE 100 CITY: WALTHAM STATE: MA ZIP: 02453 BUSINESS PHONE: 7814499560 MAIL ADDRESS: STREET 1: 41 SEYON STREET STREET 2: BUILDING 1, SUITE 100 CITY: WALTHAM STATE: MA ZIP: 02453 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Benjamin Howard CENTRAL INDEX KEY: 0001393547 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-14656 FILM NUMBER: 151246331 MAIL ADDRESS: STREET 1: 401 MARRETT ROAD CITY: LEXINGTON STATE: MA ZIP: 02421 4 1 doc1.xml FORM 4 X0306 4 2015-11-19 0 0000730272 REPLIGEN CORP RGEN 0001393547 Benjamin Howard C/O REPLIGEN CORPORATION 41 SEYON ST, BLDG 1, STE 100 WALTHAM MA 02453 0 0 0 1 VP Business Development Common stock 2015-11-19 4 M 0 5000 3.33 A 16554 D Stock Option (Right to Buy) 3.33 2015-11-19 4 M 0 5000 0 D 2011-07-15 2020-07-15 Common Stock 5000 0 D /s/ Jeffrey P. Leduc (Attorney in Fact) 2015-11-20