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Filing Detail
Form 8-A12G/A - Registration of securities [Section 12(g)]: [Amend]
SEC Accession No. 0001193125-11-243413
Filing Date
2011-09-08
Accepted
2011-09-08 15:42:47
Documents
2

Document Format Files

Seq Description Document Type Size
1 FORM 8-A/A d8a12ga.htm 8-A12G/A 15576
2 AMENDMENT NO. 1 TO RIGHTS AGREEMENT dex42.htm EX-4.2 8376
  Complete submission text file 0001193125-11-243413.txt   24963
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 (Filer) CIK: 0000730272 (see all company filings)

IRS No.: 042729386 | State of Incorp.: DE | Fiscal Year End: 0331
Type: 8-A12G/A | Act: 34 | File No.: 000-14656 | Film No.: 111081066
SIC: 2836 Biological Products, (No Diagnostic Substances)