$OKE SEC Filings

Filing Filed On
PRIMARY DOCUMENT 22 May 2006
PRIMARY DOCUMENT 17 May 2006
PRIMARY DOCUMENT 02 May 2006
PRIMARY DOCUMENT 02 May 2006
PRIMARY DOCUMENT 24 Apr 2006
PRIMARY DOCUMENT 24 Apr 2006
PRIMARY DOCUMENT 24 Apr 2006
PRIMARY DOCUMENT 24 Apr 2006
PRIMARY DOCUMENT 24 Apr 2006
PRIMARY DOCUMENT 11 Apr 2006
PRIMARY DOCUMENT 11 Apr 2006
PRIMARY DOCUMENT 11 Apr 2006
PRIMARY DOCUMENT 08 Mar 2006
PRIMARY DOCUMENT 08 Mar 2006
PRIMARY DOCUMENT 08 Mar 2006
PRIMARY DOCUMENT 08 Mar 2006
PRIMARY DOCUMENT 22 Feb 2006
PRIMARY DOCUMENT 22 Feb 2006
PRIMARY DOCUMENT 22 Feb 2006
PRIMARY DOCUMENT 22 Feb 2006