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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000898432-09-000703
Filing Date
2009-05-20
Accepted
2009-05-20 16:45:16
Documents
1
Group Members
BIOTECHNOLOGY VALUE FUND II, L.P.BVF INC.BVF INVESTMENTS, L.L.C.BVF PARTNERS L.P.INVESTMENT 10, L.L.C.MARK N. LAMPERT

Document Format Files

Seq Description Document Type Size
1 sc13g-a.htm SC 13G/A 344203
  Complete submission text file 0000898432-09-000703.txt   346421
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 (Subject) CIK: 0000730272 (see all company filings)

IRS No.: 042729386 | State of Incorp.: DE | Fiscal Year End: 0331
Type: SC 13G/A | Act: 34 | File No.: 005-38071 | Film No.: 09843069
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address 900 N. MICHIGAN AVENUE, SUITE 1100 CHICAGO IL 60611
Business Address 900 N. MICHIGAN AVENUE, SUITE 1100 CHICAGO IL 60611 3125066500
BIOTECHNOLOGY VALUE FUND L P (Filed by) CIK: 0000918923 (see all company filings)

IRS No.: 363924731 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6282 Investment Advice