Oneok Inc /NEW/ SEC filings OKE
Oneok Inc /NEW/ has 1,008 filings in SEC EDGAR's recent list, going back to Feb 20, 2019. Its latest annual report, Form ARS, was filed on Apr 1, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 28, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 27, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Oct 28, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 27, 2026 | Oct 27, 2026 |
| 4 | Insider transaction | Oct 19, 2026 | Oct 14, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 5, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 5, 2026 | — |
| 15-12G | Deregistration | Sep 28, 2026 | — |
| 4 | Insider transaction | Sep 24, 2026 | Sep 23, 2026 |
| 4 | Insider transaction | Sep 24, 2026 | Sep 23, 2026 |
| 4 | Insider transaction | Sep 24, 2026 | Sep 23, 2026 |
| 4 | Insider transaction | Sep 24, 2026 | Sep 23, 2026 |
| 4 | Insider transaction | Sep 24, 2026 | Sep 23, 2026 |
| SD | Specialized disclosure (conflict minerals) | Sep 24, 2026 | — |
| 25-NSE | Delisting notice | Sep 18, 2026 | — |
| 424B5 | Prospectus supplement | Sep 15, 2026 | — |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Sep 15, 2026 | Sep 15, 2026 |
| POSASR | Filing | Sep 11, 2026 | — |
| POSASR | Filing | Sep 11, 2026 | — |
| S-8 POS | Filing | Sep 11, 2026 | — |
| S-8 POS | Filing | Sep 11, 2026 | — |
| S-8 POS | Filing | Sep 11, 2026 | — |
| S-8 POS | Filing | Sep 11, 2026 | — |
| S-8 POS | Filing | Sep 11, 2026 | — |
| S-8 POS | Filing | Sep 11, 2026 | — |
| 8-K12B | Filing | Sep 10, 2026 | Sep 10, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure, Other events
|
Aug 31, 2026 | Aug 28, 2026 |
| 424B5 | Prospectus supplement | Aug 4, 2026 | — |
| 10-Q | Quarterly report | Aug 4, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure
|
Aug 3, 2026 | Aug 3, 2026 |
| 11-K | Employee savings plan report | Jun 24, 2026 | Dec 31, 2025 |
| S-3ASR | Automatic shelf registration | Jun 18, 2026 | — |
| S-3ASR | Automatic shelf registration | Jun 18, 2026 | — |
| 4 | Insider transaction | Jun 1, 2026 | May 28, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 20, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 21, 2026 | May 20, 2026 |
| DEFA14A | Additional proxy material | May 6, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 30, 2026 | — |
| 10-Q | Quarterly report | Apr 29, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 28, 2026 | Apr 28, 2026 |
| ARS | Annual report to shareholders | Apr 1, 2026 | Dec 31, 2025 |
| DEF 14A | Proxy statement | Apr 1, 2026 | May 20, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Mar 25, 2026 | Mar 20, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 22, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 22, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 22, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 22, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 22, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 22, 2026 |
| 10-K | Annual report | Feb 24, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 23, 2026 | Feb 23, 2026 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 18, 2026 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 18, 2026 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 18, 2026 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 18, 2026 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 18, 2026 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 18, 2026 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 18, 2026 |
| 4 | Insider transaction | Feb 3, 2026 | Jan 30, 2026 |
| 4 | Insider transaction | Jan 27, 2026 | Jan 23, 2026 |
| 4 | Insider transaction | Jan 27, 2026 | Jan 23, 2026 |
| 3 | Initial insider ownership | Jan 27, 2026 | Jan 23, 2026 |
| 3 | Initial insider ownership | Jan 27, 2026 | Jan 23, 2026 |
| 8-K |
Current report
Officer or director change
|
Jan 26, 2026 | Jan 21, 2026 |
| 4 | Insider transaction | Nov 5, 2025 | Nov 3, 2025 |
| 10-Q | Quarterly report | Oct 29, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 28, 2025 | Oct 28, 2025 |
| 4 | Insider transaction | Sep 25, 2025 | Sep 23, 2025 |
| 4 | Insider transaction | Sep 25, 2025 | Sep 23, 2025 |
| 4 | Insider transaction | Sep 25, 2025 | Sep 23, 2025 |
| 4 | Insider transaction | Sep 25, 2025 | Sep 23, 2025 |
| 4 | Insider transaction | Sep 25, 2025 | Sep 23, 2025 |
| 4 | Insider transaction | Sep 25, 2025 | Sep 23, 2025 |
| SD | Specialized disclosure (conflict minerals) | Sep 24, 2025 | — |
| 144 | Notice of proposed sale | Sep 10, 2025 | — |
| 8-K |
Current report
Material agreement, New debt
|
Aug 13, 2025 | Aug 12, 2025 |
| 424B5 | Prospectus supplement | Aug 8, 2025 | — |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Aug 8, 2025 | Aug 6, 2025 |
| FWP | Free writing prospectus | Aug 7, 2025 | — |
| 424B5 | Prospectus supplement | Aug 6, 2025 | — |
| POSASR | Filing | Aug 6, 2025 | — |
| 10-Q | Quarterly report | Aug 5, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 4, 2025 | Aug 4, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 17, 2025 | Jul 16, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 1, 2025 | Jun 30, 2025 |
| 11-K | Employee savings plan report | Jun 25, 2025 | Dec 31, 2024 |
| 4 | Insider transaction | Jun 17, 2025 | Jun 13, 2025 |
| 4 | Insider transaction | Jun 17, 2025 | Jun 13, 2025 |
| 4 | Insider transaction | Jun 17, 2025 | Jun 13, 2025 |
| 4 | Insider transaction | Jun 17, 2025 | Jun 13, 2025 |
| 4 | Insider transaction | Jun 17, 2025 | Jun 13, 2025 |
| 4 | Insider transaction | Jun 17, 2025 | Jun 13, 2025 |
| 4 | Insider transaction | Jun 17, 2025 | Jun 13, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 4, 2025 | Jun 3, 2025 |
| S-3ASR | Automatic shelf registration | Jun 3, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
May 29, 2025 | May 27, 2025 |
| 4 | Insider transaction | May 28, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 28, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 28, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 28, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 28, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 28, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 28, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 28, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 28, 2025 | May 23, 2025 |
| S-8 | Employee stock plan registration | May 22, 2025 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 22, 2025 | May 21, 2025 |
| DEFA14A | Additional proxy material | May 8, 2025 | — |
| 10-Q | Quarterly report | Apr 30, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 29, 2025 | Apr 29, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 25, 2025 | Apr 24, 2025 |
| 4 | Insider transaction | Apr 15, 2025 | Feb 1, 2025 |
| ARS | Annual report to shareholders | Apr 14, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 2, 2025 | Apr 1, 2025 |
| DEF 14A | Proxy statement | Apr 2, 2025 | May 21, 2025 |
| 144 | Notice of proposed sale | Mar 25, 2025 | — |
| 144 | Notice of proposed sale | Mar 19, 2025 | — |
| 144 | Notice of proposed sale | Mar 14, 2025 | — |
| 144 | Notice of proposed sale | Mar 13, 2025 | — |
| 144 | Notice of proposed sale | Mar 5, 2025 | — |
| 8-K |
Current report
Other events
|
Mar 3, 2025 | Feb 27, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 25, 2025 | Feb 24, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 23, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 23, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 23, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 23, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 23, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 23, 2025 |
| 10-K | Annual report | Feb 25, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 24, 2025 | Feb 24, 2025 |
| 4 | Insider transaction | Feb 21, 2025 | Feb 19, 2025 |
| 4 | Insider transaction | Feb 21, 2025 | Feb 19, 2025 |
| 4 | Insider transaction | Feb 21, 2025 | Feb 19, 2025 |
| 4 | Insider transaction | Feb 21, 2025 | Feb 19, 2025 |
| 4 | Insider transaction | Feb 21, 2025 | Feb 19, 2025 |
| 4 | Insider transaction | Feb 21, 2025 | Feb 19, 2025 |
| 4 | Insider transaction | Feb 21, 2025 | Feb 19, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Feb 20, 2025 | Feb 14, 2025 |
| 144 | Notice of proposed sale | Feb 14, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 6, 2025 | Feb 4, 2025 |
| 8-K |
Current report
Material agreement, Officer or director change
|
Feb 5, 2025 | Jan 31, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jan 31, 2025 | — |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure
|
Jan 31, 2025 | Jan 31, 2025 |
| S-8 | Employee stock plan registration | Jan 31, 2025 | — |
| 425 | Current report | Jan 30, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 30, 2025 | Jan 30, 2025 |
| 425 | Form 425 | Jan 22, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 22, 2025 | Jan 21, 2025 |
| 3 | Initial insider ownership | Jan 15, 2025 | Jan 6, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 7, 2025 | Jan 6, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 3, 2025 | Dec 31, 2024 |
| 4 | Insider transaction | Dec 31, 2024 | Dec 27, 2024 |
| 425 | Form 425 | Dec 31, 2024 | — |
| 425 | Form 425 | Dec 31, 2024 | — |
| 425 | Current report | Dec 31, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 31, 2024 | Dec 31, 2024 |
| 424B3 | Prospectus | Dec 31, 2024 | — |
| EFFECT | Filing | Dec 30, 2024 | — |
| CORRESP | Letter to the SEC | Dec 27, 2024 | — |
| S-4/A | Registration statement | Dec 26, 2024 | — |
| 144 | Notice of proposed sale | Dec 23, 2024 | — |
| UPLOAD | Letter from the SEC | Dec 17, 2024 | — |
| 425 | Form 425 | Dec 11, 2024 | — |
| 425 | Form 425 | Dec 11, 2024 | — |
| 425 | Form 425 | Dec 11, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 11, 2024 | Dec 9, 2024 |
| 425 | Form 425 | Dec 9, 2024 | — |
| S-4 | Registration for a merger or exchange | Dec 9, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 5, 2024 | Dec 4, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Nov 26, 2024 | — |
| 425 | Current report | Nov 25, 2024 | — |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Nov 25, 2024 | Nov 24, 2024 |
| 8-K |
Current report
Other events
|
Nov 22, 2024 | Nov 19, 2024 |
| 144 | Notice of proposed sale | Nov 13, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 13, 2024 | Nov 12, 2024 |
| 4 | Insider transaction | Nov 12, 2024 | Nov 7, 2024 |
| 4 | Insider transaction | Nov 12, 2024 | Nov 7, 2024 |
| 4 | Insider transaction | Nov 12, 2024 | Nov 7, 2024 |
| 4 | Insider transaction | Nov 12, 2024 | Nov 7, 2024 |
| 4 | Insider transaction | Nov 12, 2024 | Nov 7, 2024 |
| 4 | Insider transaction | Nov 12, 2024 | Nov 7, 2024 |
| 4 | Insider transaction | Nov 12, 2024 | Nov 7, 2024 |
| 4 | Insider transaction | Nov 12, 2024 | Nov 7, 2024 |
| 4 | Insider transaction | Nov 12, 2024 | Nov 7, 2024 |
| 4 | Insider transaction | Nov 8, 2024 | Nov 6, 2024 |
| 4 | Insider transaction | Nov 8, 2024 | Nov 6, 2024 |
| 4 | Insider transaction | Nov 8, 2024 | Nov 6, 2024 |
| 4 | Insider transaction | Nov 8, 2024 | Nov 6, 2024 |
| 4 | Insider transaction | Nov 8, 2024 | Nov 6, 2024 |
| 4 | Insider transaction | Nov 8, 2024 | Nov 6, 2024 |
| 4 | Insider transaction | Nov 8, 2024 | Nov 6, 2024 |
| 4 | Insider transaction | Nov 8, 2024 | Nov 6, 2024 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Natural Gas Transmisison & Distribution (SIC 4923)
- Listed as
- OKE (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- OK
- Headquarters
- Tulsa, OK
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1039684
- Former names
- ONEOK INC /NEW/ (until Oct 28, 2026); WAI INC (until Nov 28, 1997)
Other Natural Gas Transmisison & Distribution companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.