$OKE SEC Filings

Filing Filed On
PRIMARY DOCUMENT 22 Feb 2006
PRIMARY DOCUMENT 21 Feb 2006
PRIMARY DOCUMENT 21 Feb 2006
PRIMARY DOCUMENT 21 Feb 2006
PRIMARY DOCUMENT 21 Feb 2006
PRIMARY DOCUMENT 21 Feb 2006
PRIMARY DOCUMENT 17 Feb 2006
PRIMARY DOCUMENT 14 Feb 2006
PRIMARY DOCUMENT 14 Feb 2006
PRIMARY DOCUMENT 14 Feb 2006
PRIMARY DOCUMENT 14 Feb 2006
PRIMARY DOCUMENT 14 Feb 2006
PRIMARY DOCUMENT 01 Feb 2006
PRIMARY DOCUMENT 23 Jan 2006
PRIMARY DOCUMENT 23 Jan 2006
PRIMARY DOCUMENT 23 Jan 2006
PRIMARY DOCUMENT 23 Jan 2006
PRIMARY DOCUMENT 23 Jan 2006
PRIMARY DOCUMENT 23 Jan 2006
PRIMARY DOCUMENT 23 Jan 2006