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 |
|---|---|---|---|
| ARS | Annual report to shareholders | Apr 1, 2026 | Dec 31, 2025 |
| 10-K | Annual report | Feb 24, 2026 | Dec 31, 2025 |
| ARS | Annual report to shareholders | Apr 14, 2025 | Dec 31, 2024 |
| 10-K | Annual report | Feb 25, 2025 | Dec 31, 2024 |
| ARS | Annual report to shareholders | Apr 9, 2024 | Dec 31, 2023 |
| 10-K | Annual report | Feb 27, 2024 | Dec 31, 2023 |
| ARS | Annual report to shareholders | Mar 30, 2023 | Dec 31, 2022 |
| 10-K | Annual report | Feb 28, 2023 | Dec 31, 2022 |
| 10-K | Annual report | Mar 1, 2022 | Dec 31, 2021 |
| 10-K | Annual report | Feb 23, 2021 | Dec 31, 2020 |
| 10-K | Annual report | Feb 25, 2020 | Dec 31, 2019 |
| 10-K | Annual report | Feb 26, 2019 | Dec 31, 2018 |
Showing 12 filings. 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
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.