0001140361-13-019419.txt : 20130508 0001140361-13-019419.hdr.sgml : 20130508 20130508144618 ACCESSION NUMBER: 0001140361-13-019419 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20130507 FILED AS OF DATE: 20130508 DATE AS OF CHANGE: 20130508 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Kelly William J CENTRAL INDEX KEY: 0001431114 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-14656 FILM NUMBER: 13824074 MAIL ADDRESS: STREET 1: C/O REPLIGEN CORPORATION STREET 2: 41 SEYON STREET, BLDG #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 2013-05-07 0 0000730272 REPLIGEN CORP RGEN 0001431114 Kelly William J C/O REPLIGEN CORPORATION 41 SEYON ST, BLDG 1, STE 100 WALTHAM MA 02453 0 1 0 0 Chief Accounting Officer Common Stock 2013-05-07 4 M 0 20000 4.82 A 20000 D Common Stock 2013-05-07 4 S 0 20000 9.1367 D 0 D Stock Option (Right to Buy) 4.82 2013-05-07 4 M 0 20000 0 D 2013-03-31 2018-03-31 Common Stock 20000 55000 D $9.1367 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.12 to $9.15, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. /s/ William J. Kelly 2013-05-08