$PRA SEC Filings

Filing Filed On
PRIMARY DOCUMENT 27 Feb 2012
PRIMARY DOCUMENT 27 Feb 2012
PRIMARY DOCUMENT 27 Feb 2012
PRIMARY DOCUMENT 27 Feb 2012
PRIMARY DOCUMENT 27 Dec 2011
PRIMARY DOCUMENT 22 Dec 2011
PRIMARY DOCUMENT 20 Dec 2011
PRIMARY DOCUMENT 20 Dec 2011
PRIMARY DOCUMENT 12 Dec 2011
PRIMARY DOCUMENT 12 Dec 2011
PRIMARY DOCUMENT 02 Dec 2011
PRIMARY DOCUMENT 02 Dec 2011
PRIMARY DOCUMENT 18 Oct 2011
PRIMARY DOCUMENT 07 Oct 2011
PRIMARY DOCUMENT 07 Oct 2011
PRIMARY DOCUMENT 07 Oct 2011
PRIMARY DOCUMENT 07 Oct 2011
PRIMARY DOCUMENT 07 Oct 2011
PRIMARY DOCUMENT 07 Oct 2011
PRIMARY DOCUMENT 07 Oct 2011