$PRA SEC Filings

Filing Filed On
PRIMARY DOCUMENT 16 May 2012
PRIMARY DOCUMENT 01 Apr 2009
PRIMARY DOCUMENT 05 Dec 2007
PRIMARY DOCUMENT 02 Jul 2007
PRIMARY DOCUMENT 13 Sep 2006
PRIMARY DOCUMENT 04 Jan 2006
PRIMARY DOCUMENT 19 Dec 2005
PRIMARY DOCUMENT 04 Aug 2005
PRIMARY DOCUMENT 09 Nov 2004
PRIMARY DOCUMENT 11 Jun 2003