0001140361-12-042292.txt : 20121002 0001140361-12-042292.hdr.sgml : 20121002 20121002141516 ACCESSION NUMBER: 0001140361-12-042292 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120927 FILED AS OF DATE: 20121002 DATE AS OF CHANGE: 20121002 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: RUSCHE JAMES R CENTRAL INDEX KEY: 0001241031 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-14656 FILM NUMBER: 121122794 MAIL ADDRESS: STREET 1: C/O REPLIGEN CORP 41 STREET 2: SEYON ST. BUILDING 1, SUITE 100 CITY: WALTHAM STATE: MA ZIP: 02453 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 4 1 doc1.xml FORM 4 X0306 4 2012-09-27 0 0000730272 REPLIGEN CORP RGEN 0001241031 RUSCHE JAMES R C/O REPLIGEN CORPORATION 41 SEYON STREET, BUILDING 1, SUITE 100 WALTHAM MA 02453 0 1 0 0 Senior Vice President Common Stock 2012-09-27 4 S 0 2053 5.90 D 157068 D Common Stock 2012-09-27 4 S 0 1138 5.91 D 155930 D Common Stock 2012-09-27 4 S 0 100 5.92 D 155830 D Common Stock 2012-09-27 4 S 0 476 5.93 D 155354 D Common Stock 2012-09-27 4 S 0 100 6.00 D 155254 D Common Stock 2012-09-27 4 S 0 1133 6.09 D 154121 D The shares sold were previously held in a trust for Mr. Rusche's daughter. /s/ Jonathan I. Lieber (Attorney in Fact) 2012-10-02