$VHC SEC Filings

Filing Filed On
FORM 144 20 Nov 2012
FORM 144 14 Nov 2012
FORM 144 19 Jul 2012
FORM 144 13 Jun 2012
FORM 144 15 May 2012
FORM 144 16 Apr 2012
FORM 144 16 Mar 2012
FORM 144 16 Feb 2012
FORM 144 18 Jan 2012
FORM 144 05 Jan 2012
FORM 144 19 Dec 2011
FORM 144 02 Dec 2011
FORM 144 16 Nov 2011
FORM 144 16 Nov 2011
FORM 144 14 Nov 2011
FORM 144 02 Nov 2011
FORM 144 01 Nov 2011
FORM 144 31 Oct 2011
FORM 144 15 Sep 2011
FORM 144 01 Sep 2011