$OKE SEC Filings

Filing Filed On
PURCHASE AGREEMENTS FOR KOCH ASSETS 13 May 2005
ACQUISITION OF KOCH ASSETS 11 May 2005
ACQUISITION OF KOCH ASSETS 10 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
FORM 10-Q 05 May 2005
PRIMARY DOCUMENT 05 May 2005
PRIMARY DOCUMENT 05 May 2005
DEFINITIVE ADDITIONAL MATERIALS 28 Apr 2005
FORM 8-K 28 Apr 2005
AGA FINANCIAL FORUM 27 Apr 2005
PRIMARY DOCUMENT 22 Apr 2005
PRIMARY DOCUMENT 22 Apr 2005
DEFINITIVE ADDITIONAL MATERIALS 22 Apr 2005
#2 ONG ANNOUNCES 3 NEW VPS 22 Apr 2005
DIVIDEND INCREASE 22 Apr 2005
PRIMARY DOCUMENT 22 Apr 2005