$OKE
Market Cap:
$OKE SEC Filings
| Filing | Filed On |
|---|---|
| PRELIMINARY PROSPECTUS SUPPLEMENT | 19 Jun 2018 |
| 424B5 | 08 Jan 2018 |
| 424B5 | 04 Jan 2018 |
| FINAL PROSPECTUS SUPPLEMENT | 19 Jul 2017 |
| FINAL PROSPECTUS SUPPLEMENT | 12 Jul 2017 |
| PRELIMINARY PROSPECTUS SUPPLEMENT | 10 Jul 2017 |
| FINAL PROSPECTUS SUPPLEMENT | 20 Aug 2015 |
| PRELIMINARY PROSPECTUS SUPPLEMENT | 12 Aug 2015 |
| FINAL PROSPECTUS SUPPLEMENT | 24 Jan 2012 |
| FINAL PROSPECTUS SUPPLEMENT | 14 Nov 2005 |
| DEFINITIVE PROSPECTUS SUPPLEMENT | 16 Jun 2005 |
| PROSPECTUS SUPPLEMENT | 05 Feb 2004 |
| FORM 424(B)5 | 07 Aug 2003 |
| FORM 424(B)5 | 05 Aug 2003 |
| PROSPECTUS SUPPLEMENT | 24 Jan 2003 |
| PROSPECTUS SUPPLEMENT | 24 Jan 2003 |
| PROSPECTUS SUPPLEMENT | 14 Jan 2003 |
| PROSPECTUS SUPPLEMENT | 14 Jan 2003 |
| FINAL PROSPECTUS SUPPLEMENT | 04 Apr 2001 |
| PROSPECTUS SUPPLEMENT | 02 Apr 2001 |
