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Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000922423-99-000263
Filing Date
1999-02-16
Accepted
1999-02-16 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G AMENDMENT NO. 1 SC 13G/A 26858
  Complete submission text file 0000922423-99-000263.txt   28608
Mailing Address 117 FOURTH AVE NEEDHAM MA 02194
Business Address 117 FOURTH AVE NEEDHAM MA 02194 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.: 99541814
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address
Business Address 375 PARK AVENUE SUITE 1501 NEW YORK NY 10152 2128324379
ARIES FINANCIAL SERVICES INC (Filed by) CIK: 0001007000 (see all company filings)