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Filing Detail
Form SC 13D - General statement of acquisition of beneficial ownership:
SEC Accession No. 0000899140-97-000356
Filing Date
1997-04-18
Accepted
1997-04-18 00:00:00
Documents
4
Group Members
E.M. WARBURG, PINCUS & CO., LLCWARBURG PINCUS VENTURES LPWARBURG, PINCUS & CO.
SROs
NONE

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13D SC 13D 37984
2 SECURITIES PURCHASE AGREEMENT EX-4.1 78615
3 REGISTRATION RIGHTS AGREEMENT EX-4.2 31593
4 JOINT FILING AGREEMENT EX-99 2651
  Complete submission text file 0000899140-97-000356.txt   153397
Mailing Address PRINCETON RESEARCH CENTER 4100 QUAKERBRIDGE RD LAWRENCEVILLE NJ 08648
Business Address 4100 QUAKERBRIDGE RD PRINCETON RESEARCH CENTER LAWRENCEVILLE NJ 08648 6099369300
ENVIROGEN INC (Subject) CIK: 0000863815 (see all company filings)

IRS No.: 222899415 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D | Act: 34 | File No.: 005-42780 | Film No.: 97583617
SIC: 4955 Hazardous Waste Management

Mailing Address E M WARBURG PINCUS & CO INC 466 LEXINGTON AVE 10TH FL NEW YORK NY 10017-3147
Business Address E M WARBURG PINCUS & CO INC 466 LEXINGTON AVE 10TH FL NEW YORK NY 10017-3147 2128780600
WARBURG PINCUS VENTURES LP (Filed by) CIK: 0000942263 (see all company filings)

IRS No.: 133784037 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 0000