0001140361-13-021777.txt : 20130520 0001140361-13-021777.hdr.sgml : 20130520 20130520120427 ACCESSION NUMBER: 0001140361-13-021777 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20130516 FILED AS OF DATE: 20130520 DATE AS OF CHANGE: 20130520 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: RYAN THOMAS F JR CENTRAL INDEX KEY: 0001263366 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-14656 FILM NUMBER: 13857434 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 2013-05-16 0 0000730272 REPLIGEN CORP RGEN 0001263366 RYAN THOMAS F JR C/O REPLIGEN CORPORATION 41 SEYON STREET, BLDG 1, STE 100 WALTHAM MA 02453 1 0 0 0 Common Stock 2013-05-16 4 S 0 4000 8.9502 D 58380 D Common Stock 2013-05-17 4 S 0 10000 8.9524 D 48380 D Common Stock 2013-05-17 4 S 0 6000 9.005 D 0 I by Thomas F. Ryan Jr., trustee for child Common Stock 2013-05-17 4 S 0 1000 9.00 D 0 I by Thomas F. Ryan Jr., trustee for grandchild $8.9502 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.94 to $8.96, 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. $8.9524 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.89 to $9.0018, 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. $9.005 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.00 to $9.01, 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 (Attorney in Fact) 2013-05-20