0000899243-18-023645.txt : 20180831 0000899243-18-023645.hdr.sgml : 20180831 20180831161544 ACCESSION NUMBER: 0000899243-18-023645 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180829 FILED AS OF DATE: 20180831 DATE AS OF CHANGE: 20180831 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BARTHELEMY NICOLAS CENTRAL INDEX KEY: 0001283576 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-14656 FILM NUMBER: 181050321 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 doc4.xml FORM 4 SUBMISSION X0306 4 2018-08-29 0 0000730272 REPLIGEN CORP RGEN 0001283576 BARTHELEMY NICOLAS C/O REPLIGEN CORPORATION 41 SEYON ST., BLDG 1, STE 100 WALTHAM MA 02453 1 0 0 0 Common Stock 2018-08-29 4 M 0 2434 38.76 A 8774 D Common Stock 2018-08-29 4 M 0 1992 41.19 A 10766 D Common Stock 2018-08-29 4 S 0 6580 54.4371 D 4186 D Stock Option (Right to Buy) 38.76 2018-08-29 4 M 0 2434 0.00 D 2027-05-18 Common Stock 2434 0 D Stock Option (Right to Buy) 41.19 2018-08-29 4 M 0 1992 0.00 D 2025-05-21 Common Stock 1992 0 D $54.4371 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $54.39 to $54.50, 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) 2018-08-31