0001140361-12-037746.txt : 20120820
0001140361-12-037746.hdr.sgml : 20120818
20120820150044
ACCESSION NUMBER: 0001140361-12-037746
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20120816
FILED AS OF DATE: 20120820
DATE AS OF CHANGE: 20120820
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
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: GRIFFITH MICHAEL A
CENTRAL INDEX KEY: 0001241821
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-14656
FILM NUMBER: 121044979
MAIL ADDRESS:
STREET 1: 7700 BONHOMME AVENUE
CITY: ST. LOUIS
STATE: MO
ZIP: 63105
4
1
doc1.xml
FORM 4
X0306
4
2012-08-16
0
0000730272
REPLIGEN CORP
RGEN
0001241821
GRIFFITH MICHAEL A
C/O REPLIGEN CORPORATION
41 SEYON ST, BLDG 1, STE 100
WALTHAM
MA
02453
1
0
0
0
Common Stock
2012-08-16
2012-08-16
4
P
0
1600
4.880
A
1600
D
Common Stock
2012-08-16
2012-08-16
4
P
0
200
4.879
A
1800
D
Common Stock
2012-08-16
2012-08-16
4
P
0
200
4.868
A
2000
D
Stock Option (Right to Buy)
4.53
2013-05-24
2022-05-24
Common Stock
24000
24000
D
8,000 shares vest and become exercisable on each of the following dates: 5/24/2013, 5/24/2014 and 5/24/2015.
William J. Kelly (Attorney in Fact)
2012-08-20