$PRA SEC Filings

Filing Filed On
PRIMARY DOCUMENT 09 Oct 2012
PRIMARY DOCUMENT 09 Oct 2012
PRIMARY DOCUMENT 09 Oct 2012
PRIMARY DOCUMENT 09 Oct 2012
PRIMARY DOCUMENT 09 Oct 2012
PRIMARY DOCUMENT 09 Oct 2012
PRIMARY DOCUMENT 09 Oct 2012
PRIMARY DOCUMENT 09 Oct 2012
PRIMARY DOCUMENT 09 Oct 2012
PRIMARY DOCUMENT 09 Oct 2012
PRIMARY DOCUMENT 09 Oct 2012
PRIMARY DOCUMENT 09 Oct 2012
PRIMARY DOCUMENT 09 Oct 2012
PRIMARY DOCUMENT 01 Oct 2012
PRIMARY DOCUMENT 24 Sep 2012
PRIMARY DOCUMENT 20 Sep 2012
PRIMARY DOCUMENT 20 Sep 2012
PRIMARY DOCUMENT 20 Sep 2012
PRIMARY DOCUMENT 12 Sep 2012
PRIMARY DOCUMENT 06 Sep 2012