$OKE SEC Filings

Filing Filed On
PRIMARY DOCUMENT 30 Dec 2014
FORM 4 A 02 Mar 2012
PRIMARY DOCUMENT 17 Sep 2009
PRIMARY DOCUMENT 15 Apr 2009
PRIMARY DOCUMENT 02 Jun 2008
PRIMARY DOCUMENT 22 Feb 2008
PRIMARY DOCUMENT 22 Feb 2008
PRIMARY DOCUMENT 22 Feb 2008
PRIMARY DOCUMENT 22 Feb 2008
PRIMARY DOCUMENT 19 Feb 2008
PRIMARY DOCUMENT 04 Oct 2007
PRIMARY DOCUMENT 13 Apr 2004
PRIMARY DOCUMENT 24 Feb 2004
PRIMARY DOCUMENT 16 Jan 2004
PRIMARY DOCUMENT 01 Oct 2003
PRIMARY DOCUMENT 14 Aug 2003
PRIMARY DOCUMENT 26 Jun 2003