$HRTX SEC Filings

Filing Filed On
S-3 23 Aug 2023
S-3 07 Oct 2022
FORM S-3 19 Sep 2014
FORM S-3 13 May 2014
S-3 12 Aug 2013
FORM S-3 24 Aug 2012
FORM S-3 30 Jun 2010
REGISTRATION STATEMENT ON FORM S-3 06 Nov 2009
FORM S-3 05 May 2004
FORM S-3 29 Dec 1998
FORM S-3 22 May 1996
FORM S-3 DATED FEBRUARY 6, 1996 07 Feb 1996