$OKE SEC Filings

Filing Filed On
PRIMARY DOCUMENT 21 Jul 2006
PRIMARY DOCUMENT 21 Jul 2006
PRIMARY DOCUMENT 21 Jul 2006
PRIMARY DOCUMENT 13 Jul 2006
PRIMARY DOCUMENT 13 Jul 2006
PRIMARY DOCUMENT 13 Jul 2006
PRIMARY DOCUMENT 13 Jul 2006
PRIMARY DOCUMENT 13 Jul 2006
PRIMARY DOCUMENT 13 Jul 2006
PRIMARY DOCUMENT 13 Jul 2006
PRIMARY DOCUMENT 12 Jul 2006
PRIMARY DOCUMENT 23 May 2006
PRIMARY DOCUMENT 22 May 2006
PRIMARY DOCUMENT 22 May 2006
PRIMARY DOCUMENT 22 May 2006
PRIMARY DOCUMENT 22 May 2006
PRIMARY DOCUMENT 22 May 2006
PRIMARY DOCUMENT 22 May 2006
PRIMARY DOCUMENT 22 May 2006
PRIMARY DOCUMENT 22 May 2006