0001140361-18-023543.txt : 20180515 0001140361-18-023543.hdr.sgml : 20180515 20180515095328 ACCESSION NUMBER: 0001140361-18-023543 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180511 FILED AS OF DATE: 20180515 DATE AS OF CHANGE: 20180515 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: DAWES KAREN A CENTRAL INDEX KEY: 0001261506 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-14656 FILM NUMBER: 18833709 MAIL ADDRESS: STREET 1: 579 BELLEVUE AVE CITY: NEWPORT STATE: RI ZIP: 02840 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 2018-05-11 0 0000730272 REPLIGEN CORP RGEN 0001261506 DAWES KAREN A C/O REPLIGEN CORPORATION 41 SEYON STREET, BLDG 1, STE 100 WALTHAM MA 02453 1 0 0 0 Common Stock 2018-05-11 4 M 0 20000 5.08 A 114957 D Common Stock 2018-05-11 4 S 0 20000 41.7968 D 94957 D Stock Option (Right to Buy) 5.08 2018-05-11 4 M 0 20000 0 D 2018-09-12 Common Stock 20000 0 D $41.7968 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.73 to $41.815, 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. This option is currently exercisable. /s/ Jeffrey P. Leduc (Attorney in Fact) 2018-05-15