$HPI SEC Filings

Filing Filed On
PRIMARY DOCUMENT 13 Nov 2008
PRIMARY DOCUMENT 12 Nov 2008
PRIMARY DOCUMENT 23 Oct 2008
PRIMARY DOCUMENT 10 Feb 2006
PRIMARY DOCUMENT 17 Aug 2005
PRIMARY DOCUMENT 09 Feb 2005
PRIMARY DOCUMENT 02 Dec 2004
PRIMARY DOCUMENT 24 Sep 2004
PRIMARY DOCUMENT 21 Aug 2003