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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000891554-02-003955
Filing Date
2002-06-19
Accepted
2002-06-19 10:38:05
Documents
2
Period of Report
2002-06-12
Items
Item 4: Changes in registrant's certifying accountant
Item 7: Financial statements and exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K d50891_8-k.txt 8-K 4627
4 LETTER FROM ARTHUR ANDERSEN d50891_ex16-1.txt EX-16.1 563
  Complete submission text file 0000891554-02-003955.txt   6896
Mailing Address 117 FOURTH AVE NEEDHAM MA 02494
Business Address 117 FOURTH AVE NEEDHAM MA 02494 7814499560
REPLIGEN CORP (Filer) CIK: 0000730272 (see all company filings)

IRS No.: 042729386 | State of Incorp.: DE | Fiscal Year End: 0331
Type: 8-K | Act: 34 | File No.: 000-14656 | Film No.: 02681944
SIC: 2836 Biological Products, (No Diagnostic Substances)