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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001140361-13-011911
Filing Date
2013-03-12
Accepted
2013-03-12 09:31:28
Documents
1
Period of Report
2013-02-28

Document Format Files

Seq Description Document Type Size
1 FORM 4 doc1.html 4  
1 FORM 4 doc1.xml 4 4665
  Complete submission text file 0001140361-13-011911.txt   6070
Mailing Address 41 SEYON STREET BUILDING 1, SUITE 100 WALTHAM MA 02453
Business Address 41 SEYON STREET BUILDING 1, SUITE 100 WALTHAM MA 02453 7814499560
REPLIGEN CORP (Issuer) CIK: 0000730272 (see all company filings)

IRS No.: 042729386 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address REPLIGEN CORP. 41 SEYON SSTREET, BUILDING 1, SUITE 100 WALTHAM MA 02453
Business Address
Lieber Jonathan I (Reporting) CIK: 0001350090 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-14656 | Film No.: 13682728