| Filed On | Filing |
|---|---|
| 28 Feb 2025 | PRE 14A |
| 05 Apr 2019 | PRE 14A |
| 19 Jul 2018 | PRE 14A |
| 08 Jun 2016 | PRE 14A |
| 08 Jul 2015 | PRE 14A |
| 13 Aug 2012 | PRELIMINARY PROXY STATEMENT |
| 22 Aug 2011 | PRE 14A |
| 08 Sep 2010 | PRE 14A |
| 30 Apr 2009 | PRE 14A |
| 16 Jul 2008 | PRE 14A |
| 14 Jul 2006 | PRE 14A |
| 04 May 2004 | PRELIMINARY PROXY STATEMENT |
| 03 Jul 2003 | PRELIM PROXY HEMISPHERX BIOPHARMA, INC. |
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