$OKE
Market Cap:
$OKE SEC Filings
| Filing | Filed On |
|---|---|
| PROXY STATEMENT | 03 Apr 2024 |
| DEF 14A | 05 Apr 2023 |
| DEF 14A | 06 Apr 2022 |
| DEF 14A | 07 Apr 2021 |
| DEF 14A | 03 Apr 2020 |
| DEF 14A | 04 Apr 2019 |
| DEF 14A | 05 Apr 2018 |
| DEF 14A | 06 Apr 2017 |
| DEF 14A | 05 Apr 2016 |
| DEFINITIVE PROXY STATEMENT | 01 Apr 2015 |
| DEFINITIVE PROXY STATEMENT | 01 Apr 2014 |
| DEFINITIVE PROXY STATEMENT | 04 Apr 2013 |
| DEFINITIVE PROXY STATEMENT | 03 Apr 2012 |
| DEFINITIVE PROXY STATEMENT | 04 Apr 2011 |
| DEFINITIVE PROXY STATEMENT | 26 Mar 2010 |
| DEFINITIVE PROXY STATEMENT | 27 Mar 2009 |
| DEFINITIVE PROXY STATEMENT | 28 Mar 2008 |
| DEFINITIVE PROXY STATEMENT | 29 Mar 2007 |
| DEFINITIVE NOTICE AND PROXY STATEMENT | 06 Apr 2006 |
| DEFINITIVE NOTICE AND PROXY STATEMENT | 01 Apr 2005 |
