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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000080255-00-000358
Filing Date
2000-02-10
Accepted
2000-02-10 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 SC 13G/A 8517
  Complete submission text file 0000080255-00-000358.txt   10484
Mailing Address P.O. BOX 89000 BALTIMORE MD 21289
Business Address 100 EAST PRATT ST BALTIMORE MD 21202 (410)345-
PRICE T ROWE ASSOCIATES INC /MD/ (Filed by) CIK: 0000080255 (see all company filings)

IRS No.: 520556948 | State of Incorp.: MD | Fiscal Year End: 1231
SIC: 6200 Security & Commodity Brokers, Dealers, Exchanges & Services

Mailing Address 2408 TIMBERLOCH PLACE B-4 THE WOODLANDS TX 77380
Business Address 2408 TIMBERLOCH PL B-4 WOODLANDS TX 77380 2813675892
ZONAGEN INC (Subject) CIK: 0000897075 (see all company filings)

IRS No.: 760233274 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-52909 | Film No.: 530691
SIC: 2836 Biological Products, (No Diagnostic Substances)