$HRTX SEC Filings

Filing Filed On
SC 13G 14 Feb 2012
AMENDMENT NO. 1 TO THE SCHEDULE 13G 10 Feb 2012
FILED PURSUANT TO RULE 424(B)(3) 08 Nov 2011
FILED PURSUANT TO RULE 424(B)(3) 08 Nov 2011
FORM 8-K 07 Nov 2011
FORM 10-Q 07 Nov 2011
FORM 8-K 20 Sep 2011
SC 13G 12 Sep 2011
FORM S-8 17 Aug 2011
FORM S-8 17 Aug 2011
FILED PURSUANT TO RULE 424(B)(3) 15 Aug 2011
FORM 8-K 09 Aug 2011
FILED PURSUANT TO RULE 424(B)(3) 08 Aug 2011
FORM 10-Q 08 Aug 2011
EFFECT 04 Aug 2011
FORM 8-K 03 Aug 2011
FILED PURSUANT TO RULE 424(B)(3) 02 Aug 2011
FORM S-1 29 Jul 2011
EFFECT 29 Jul 2011
CORRESP 27 Jul 2011