Company facts
- Headquarters
- Tulsa, Oklahoma
- Most recent report
- 10-Q, filed Oct 28, 2026
- Incorporated
- Oklahoma
- Filings on record
- 1,008+ filings
- On EDGAR
- CIK 1039684
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 32
News 8 of 252
Prospectuses and Registrations 8 of 58
- 25-NSE Notice that a security was delisted Sep 18, 2026
- 424B5 Prospectus supplement for an offering Sep 15, 2026
- S-8 POS Post-effective amendment to an employee plan registration Sep 11, 2026
- S-8 POS Post-effective amendment to an employee plan registration Sep 11, 2026
- S-8 POS Post-effective amendment to an employee plan registration Sep 11, 2026
- S-8 POS Post-effective amendment to an employee plan registration Sep 11, 2026
- S-8 POS Post-effective amendment to an employee plan registration Sep 11, 2026
- S-8 POS Post-effective amendment to an employee plan registration Sep 11, 2026
Proxies 8 of 20
- DEFA14A Extra proxy material May 6, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 1, 2026
- DEFA14A Extra proxy material May 8, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 2, 2025
- DEFA14A Extra proxy material May 8, 2024
- DEFR14A May 1, 2024
- DEFA14A Extra proxy material Apr 4, 2024
- DEF 14A Proxy statement for a shareholder vote Apr 3, 2024
Ownership 8 of 561
- 4 Insider reported a trade Oct 19, 2026
- SCHEDULE 13G Large holder reported a passive stake Oct 5, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Oct 5, 2026
- 4 Insider reported a trade Sep 24, 2026
- 4 Insider reported a trade Sep 24, 2026
- 4 Insider reported a trade Sep 24, 2026
- 4 Insider reported a trade Sep 24, 2026
- 4 Insider reported a trade Sep 24, 2026
Other 8 of 85
What to read: Sep 2026 10-Q
SECSift found 2 of 13 sections worth reading, with 1 positive, 9 notable, and 1 negative flags.
Financial Statements (Item 1)
Major capital structure change: Apollo $9B investment, $4.6B acquisition, debt paydown, and EPS jump.Notable- Completed $4.6B Brazos Midland Acquisition on Oct 6, 2026, funded by Apollo cash and short-term borrowings.
- Extinguished $5.5B of debt in September 2026 using ONEOK Holdings Transaction proceeds, including $1.2B term loan and $800M commercial paper.
- Leverage ratio covenant increases to 5.5x through June 2027 after Brazos Midland acquisition, then drops to 5.0x.
- Apollo contributed $9B cash for Class B Units, recorded as noncontrolling interests, structurally subordinated to debt.
- Class B Units get 15% of CFFO quarterly distributions (up to 20% at ONEOK's discretion), with a buyout option after 15 years.
- One-time noncash tax benefit of $336M in Q3 2026 from remeasuring deferred taxes and releasing valuation allowances.
Management's Discussion (Item 2)
Major Apollo deal, debt paydown, acquisition, and segment results all in one quarter.
What changed: Sep 2026 vs. Jun 2026
About 23% of OKE's Sep 2026 10-Q is new information. 101 paragraphs were added, 154 changed, and 38 removed. Below are the most important lines SECSift identified.
Changed
- Capital projects table added Cutter I ($180M, Q4 2026), Cutter II ($200M, H1 2028), Cassidy II ($180M, Q3 2027), Delaware NGL expansion ($305M, Q3 2027). Bighorn plant cost rose to $380M from $365M, completion moved to Q2 2027 from Mid-2027.
- Net income rose to $1,384 million for Q3 2026 from $967 million for Q2 2026.
- Cross-reference changed from Note I to Note J in the current quarterly report.
- Exhibit 101 now covers three and nine months ended September 30, 2026 and 2025, up from three and six months ended June 30, 2026 and 2025.
- Exhibit 22.1 now says 'Guarantor and subsidiary issuer of guaranteed securities' instead of 'List of subsidiary guarantors and issuers of guaranteed securities'.
- Exhibit 3.1 now references a September 10, 2026 filing instead of an April 28, 2025 amendment.
- Exhibit 3.2 now references a September 10, 2026 filing instead of a February 24, 2023 filing.
- S&P and Fitch long-term ratings upgraded to BBB+ from BBB with stable outlooks after ONEOK Holdings Transaction and debt repayments.
Everything here comes from Oneok Inc's own filings on SEC EDGAR. The filing list is rechecked every hour. SECSift analysis was completed on Oct 29, 2026, from the 10-Q for Sep 2026.