Filed under Rule 423(b)(1)
File No. 333-45677
PROSPECTUS SUPPLEMENT
TO PROSPECTUS DATED APRIL 12, 1999
Prospectus Dated April, 12, 1999
Hemispherx Biopharma, Inc.
1,000,000 shares of common stock
Resales by Selling Security holders
The Prospectus supplement adds the name of Value Management &
Research-Luxembourg to the selling securityholders table in the prospectus
relating to the registration of 250,000 shares of our common stock underlying
warrants. The table of the selling stockholders is also amended to delete
250,000 shares of our common stock underlying warrants incorrectly registered
under the name of Value Management & Research-AG.
<TABLE>
<CAPTION>
Securities Owned Securities Owned
Prior to the Offering Securities Offered After the Offering
Name of Selling
Security holder Common Stock Warrants Common Stock Amount %
- --------------- ------------ -------- ------------ ------ -
<S> <C> <C> <C> <C> <C>
Value Management 750,000 0 750,000 0 0
and Research AG
Value Management 0 250,000 250,000 0 0
and Research
Luxemborg
</TABLE>
