0001140361-12-017457.txt : 20120326
0001140361-12-017457.hdr.sgml : 20120326
20120326174429
ACCESSION NUMBER: 0001140361-12-017457
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20120322
FILED AS OF DATE: 20120326
DATE AS OF CHANGE: 20120326
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: WITT DANIEL P
CENTRAL INDEX KEY: 0001241030
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-14656
FILM NUMBER: 12715361
MAIL ADDRESS:
STREET 1: C/O REPLIGEN CORP 41
STREET 2: SEYON ST. BUILDING 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
X0305
4
2012-03-22
0
0000730272
REPLIGEN CORP
RGEN
0001241030
WITT DANIEL P
C/O REPLIGEN CORPORATION
41 SEYON STREET, BUILDING 1, SUITE 100
WALTHAM
MA
02453
0
1
0
0
Vice President
Common Stock
2012-03-22
2012-03-22
4
M
0
10000
3.24
A
52200
D
Common Stock
2012-03-22
2012-03-22
4
F
0
6493
4.99
D
45707
D
Stock Option (Right to Buy)
3.24
2012-03-22
2012-03-22
4
M
0
10000
0
D
2003-04-11
2012-04-11
Common Stock
10000
107500
D
Payment made via forfeiture of 6,493 shares of Common Stock valued at the Closing Price of $4.99 on March 22, 2012.
William J. Kelly (Attorney in Fact)
2012-03-26