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Filing Detail
Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0000891092-99-000040
Filing Date
1999-02-03
Accepted
1999-02-03 00:00:00
Documents
1
Period of Report
1997-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K/A 10-K/A 172910
  Complete submission text file 0000891092-99-000040.txt   174390
Mailing Address 1617 JFK BLVD ONE PENN CENTER PHILADELPHIA PA 19103
Business Address 1617 JFK BLVD ONE PENN CENTER PHILADELPHIA PA 19103 2159880080
HEMISPHERX BIOPHARMA INC (Filer) CIK: 0000946644 (see all company filings)

IRS No.: 520845822 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 001-13441 | Film No.: 99520497
SIC: 5122 Wholesale-Drugs, Proprietaries & Druggists' Sundries