$OKE SEC Filings

Filing Filed On
PRIMARY DOCUMENT 23 May 2005
PRIMARY DOCUMENT 23 May 2005
PRIMARY DOCUMENT 23 May 2005
PRIMARY DOCUMENT 23 May 2005
PRIMARY DOCUMENT 23 May 2005
PRIMARY DOCUMENT 23 May 2005
PRIMARY DOCUMENT 23 May 2005
PRIMARY DOCUMENT 18 May 2005
PRIMARY DOCUMENT 09 May 2005
PRIMARY DOCUMENT 09 May 2005
PRIMARY DOCUMENT 09 May 2005
PRIMARY DOCUMENT 09 May 2005
PRIMARY DOCUMENT 09 May 2005
PRIMARY DOCUMENT 05 May 2005
PRIMARY DOCUMENT 05 May 2005
PRIMARY DOCUMENT 22 Apr 2005
PRIMARY DOCUMENT 22 Apr 2005
PRIMARY DOCUMENT 22 Apr 2005
PRIMARY DOCUMENT 22 Apr 2005
PRIMARY DOCUMENT 22 Apr 2005