$POR SEC Filings

Filing Filed On
8-K 01 Nov 2007
PRIMARY DOCUMENT 17 Oct 2007
PRIMARY DOCUMENT 17 Oct 2007
PRIMARY DOCUMENT 17 Oct 2007
PRIMARY DOCUMENT 17 Oct 2007
PRIMARY DOCUMENT 17 Oct 2007
PRIMARY DOCUMENT 17 Oct 2007
PRIMARY DOCUMENT 17 Oct 2007
PRIMARY DOCUMENT 17 Oct 2007
PRIMARY DOCUMENT 17 Oct 2007
PRIMARY DOCUMENT 17 Oct 2007
PRIMARY DOCUMENT 17 Oct 2007
PRIMARY DOCUMENT 17 Oct 2007
PRIMARY DOCUMENT 17 Oct 2007
8-K 05 Oct 2007
8-K 20 Sep 2007
SC 13G/A 13 Sep 2007
8-K 29 Aug 2007
8-K 21 Aug 2007
PRIMARY DOCUMENT 14 Aug 2007