$OKE SEC Filings

Filing Filed On
FORM 11-K 27 Jun 2003
PRIMARY DOCUMENT 26 Jun 2003
PRIMARY DOCUMENT 23 Jun 2003
PRIMARY DOCUMENT 16 Jun 2003
PRIMARY DOCUMENT 12 Jun 2003
PRIMARY DOCUMENT 11 Jun 2003
PRIMARY DOCUMENT 10 Jun 2003
PRIMARY DOCUMENT 10 Jun 2003
PRIMARY DOCUMENT 09 Jun 2003
PRIMARY DOCUMENT 06 Jun 2003
PRIMARY DOCUMENT 02 Jun 2003
PRIMARY DOCUMENT 29 May 2003
PRIMARY DOCUMENT 29 May 2003
PRIMARY DOCUMENT 27 May 2003
PRIMARY DOCUMENT 20 May 2003
PRIMARY DOCUMENT 19 May 2003
PRIMARY DOCUMENT 19 May 2003
PRIMARY DOCUMENT 16 May 2003
PRIMARY DOCUMENT 13 May 2003
PRIMARY DOCUMENT 13 May 2003