ONEOK INC /NEW/ — DEF 14A Filings
28 DEF 14A filings on record
This page lists all DEF 14A filings submitted to the SEC by ONEOK INC /NEW/ (OKE), sorted by most recent first. Each row links to the full filing on EdgarLookup. ONEOK INC /NEW/ has filed 28 DEF 14A documents with the SEC since 2018. To view all SEC filings by ONEOK INC /NEW/, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
11-K
144
25
3
3/A
4
4/A
424B2
424B3
424B5
425
8-A12B
8-A12B/A
8-K
8-K/A
ARS
CERTNYS
CORRESP
DEF 14A
DEFA14A
DEFM14A
DEFR14A
EFFECT
FWP
NO ACT
POS AM
POS462B
POSASR
PRE 14A
PRES14A
PX14A6G
S-3
S-3/A
S-3ASR
S-3MEF
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
SCHEDULE 13G/A
SD
U-33-S
U-57
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEF 14A | DEF 14A | 0001039684-25-000048 | Apr 2, 2025 | May 21, 2025 |
| DEF 14A | PROXY STATEMENT | 0001213900-24-029562 | Apr 3, 2024 | May 22, 2024 |
| DEF 14A | DEF 14A | 0001193125-23-091474 | Apr 5, 2023 | — |
| DEF 14A | DEF 14A | 0001193125-22-096709 | Apr 6, 2022 | May 25, 2022 |
| DEF 14A | DEF 14A | 0001193125-21-108105 | Apr 7, 2021 | May 26, 2021 |
| DEF 14A | DEF 14A | 0001193125-20-098177 | Apr 3, 2020 | May 20, 2020 |
| DEF 14A | DEF 14A | 0001193125-19-097910 | Apr 4, 2019 | May 22, 2019 |
| DEF 14A | DEF 14A | 0001193125-18-108750 | Apr 5, 2018 | May 23, 2018 |
| DEF 14A | DEF 14A | 0001193125-17-113517 | Apr 6, 2017 | May 24, 2017 |
| DEF 14A | DEF 14A | 0001193125-16-530741 | Apr 5, 2016 | May 25, 2016 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-15-115943 | Apr 1, 2015 | May 20, 2015 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-14-125966 | Apr 1, 2014 | May 21, 2014 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-13-141653 | Apr 4, 2013 | May 22, 2013 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-12-147579 | Apr 3, 2012 | May 23, 2012 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-11-088234 | Apr 4, 2011 | May 25, 2011 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-10-068567 | Mar 26, 2010 | May 20, 2010 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-09-065527 | Mar 27, 2009 | May 21, 2009 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-08-068890 | Mar 28, 2008 | May 15, 2008 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-07-068429 | Mar 29, 2007 | May 17, 2007 |
| DEF 14A | DEFINITIVE NOTICE AND PROXY STATEMENT | 0001193125-06-074672 | Apr 6, 2006 | May 18, 2006 |
| DEF 14A | DEFINITIVE NOTICE AND PROXY STATEMENT | 0001193125-05-067844 | Apr 1, 2005 | May 19, 2005 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-04-058321 | Apr 7, 2004 | May 20, 2004 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000930661-03-001422 | Apr 1, 2003 | May 15, 2003 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000930661-02-001142 | Apr 11, 2002 | May 16, 2002 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000930661-01-500118 | Apr 11, 2001 | May 17, 2001 |
| DEF 14A | NOTICE & PROXY | 0000930661-00-000504 | Mar 10, 2000 | Apr 20, 2000 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000930661-98-002528 | Nov 30, 1998 | Jan 21, 1999 |
| DEF 14A | — | 0000895345-97-000452 | Dec 15, 1997 | Aug 31, 1997 |