$OKE SEC Filings

Filing Filed On
PRIMARY DOCUMENT 19 Feb 2021
PRIMARY DOCUMENT 19 Feb 2021
PRIMARY DOCUMENT 19 Feb 2021
FORM 4 SUBMISSION 17 Dec 2020
PRIMARY DOCUMENT 16 Dec 2020
PRIMARY DOCUMENT 21 May 2020
PRIMARY DOCUMENT 21 May 2020
PRIMARY DOCUMENT 21 May 2020
PRIMARY DOCUMENT 21 May 2020
PRIMARY DOCUMENT 21 May 2020
PRIMARY DOCUMENT 21 May 2020
PRIMARY DOCUMENT 21 May 2020
PRIMARY DOCUMENT 21 May 2020
PRIMARY DOCUMENT 21 May 2020
PRIMARY DOCUMENT 21 May 2020
PRIMARY DOCUMENT 25 Mar 2020
PRIMARY DOCUMENT 20 Mar 2020
PRIMARY DOCUMENT 19 Mar 2020
PRIMARY DOCUMENT 19 Mar 2020
PRIMARY DOCUMENT 19 Mar 2020