$OKE
Market Cap:
$OKE SEC Filings
| Filing | Filed On |
|---|---|
| DEFINITIVE ADDITIONAL MATERIAL | 08 May 2024 |
| DEFINITIVE ADDITIONAL MATERIALS | 04 Apr 2024 |
| DEFA14A | 10 May 2023 |
| DEFA14A | 13 May 2022 |
| PROXY STATEMENT CHANGES | 06 May 2022 |
| DEFA14A | 10 May 2021 |
| DEFA14A | 07 May 2021 |
| DEFA14A | 05 May 2020 |
| DEFA14A | 27 Apr 2020 |
| DEFA14A | 08 May 2018 |
| DEFA14A | 09 Jun 2017 |
| DEFA14A | 09 Jun 2017 |
| DEFA14A | 03 May 2017 |
| DEFA14A | 04 May 2016 |
| DEFA14A | 04 May 2015 |
| DEFA14A | 01 May 2014 |
| DEFA14A | 30 Apr 2013 |
| DEFINITIVE ADDITIONAL MATERIALS | 03 May 2012 |
| DEFA14A | 04 May 2011 |
| DEFINITIVE ADDITIONAL MATERIALS | 29 Apr 2008 |
