Kinder Morgan, Inc. SEC filings KMI
Kinder Morgan, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Nov 24, 2014. Its latest annual report, Form 10-K, was filed on Feb 13, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 23, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 21, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Oct 30, 2026 | Oct 28, 2026 |
| 10-Q | Quarterly report | Oct 23, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Oct 21, 2026 | Oct 21, 2026 |
| 4 | Insider transaction | Oct 20, 2026 | Oct 16, 2026 |
| 144 | Notice of proposed sale | Oct 2, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | Oct 1, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 28, 2026 | Sep 25, 2026 |
| 4 | Insider transaction | Sep 18, 2026 | Sep 16, 2026 |
| 144 | Notice of proposed sale | Sep 16, 2026 | — |
| 3 | Initial insider ownership | Sep 8, 2026 | Sep 4, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 4, 2026 | Sep 3, 2026 |
| 4 | Insider transaction | Aug 18, 2026 | Aug 17, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 10, 2026 | Aug 7, 2026 |
| 4 | Insider transaction | Aug 3, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 3, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 3, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 3, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 3, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 3, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 3, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 3, 2026 | Jul 31, 2026 |
| 8-K |
Current report
Other events
|
Aug 3, 2026 | Jul 28, 2026 |
| 424B2 | Prospectus | Jul 29, 2026 | — |
| FWP | Free writing prospectus | Jul 28, 2026 | — |
| 424B5 | Prospectus supplement | Jul 28, 2026 | — |
| POSASR | Filing | Jul 28, 2026 | — |
| 10-Q | Quarterly report | Jul 24, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jul 23, 2026 | Jul 21, 2026 |
| 4 | Insider transaction | Jul 23, 2026 | Jul 21, 2026 |
| 4 | Insider transaction | Jul 23, 2026 | Jul 21, 2026 |
| 4 | Insider transaction | Jul 23, 2026 | Jul 21, 2026 |
| 4 | Insider transaction | Jul 23, 2026 | Jul 21, 2026 |
| 4 | Insider transaction | Jul 23, 2026 | Jul 21, 2026 |
| 4 | Insider transaction | Jul 23, 2026 | Jul 21, 2026 |
| 4 | Insider transaction | Jul 23, 2026 | Jul 21, 2026 |
| 4 | Insider transaction | Jul 23, 2026 | Jul 21, 2026 |
| 4 | Insider transaction | Jul 23, 2026 | Jul 21, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 22, 2026 | Jul 22, 2026 |
| 4 | Insider transaction | Jul 20, 2026 | Jul 18, 2026 |
| 4 | Insider transaction | Jul 20, 2026 | Jul 16, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 6, 2026 |
| 11-K | Employee savings plan report | Jun 23, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Jun 17, 2026 | Jun 16, 2026 |
| 144 | Notice of proposed sale | Jun 16, 2026 | — |
| 4 | Insider transaction | Jun 5, 2026 | Jun 5, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
May 28, 2026 | May 21, 2026 |
| SD | Specialized disclosure (conflict minerals) | May 20, 2026 | — |
| 4 | Insider transaction | May 19, 2026 | May 18, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 19, 2026 | May 13, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
May 15, 2026 | May 14, 2026 |
| 4 | Insider transaction | May 5, 2026 | May 5, 2026 |
| 144 | Notice of proposed sale | May 5, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 30, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 27, 2026 | Apr 24, 2026 |
| 10-Q | Quarterly report | Apr 24, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Apr 22, 2026 | Apr 22, 2026 |
| 4 | Insider transaction | Apr 17, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Apr 6, 2026 | Apr 6, 2026 |
| DEFA14A | Additional proxy material | Apr 2, 2026 | — |
| DEF 14A | Proxy statement | Apr 2, 2026 | May 13, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| 4 | Insider transaction | Mar 17, 2026 | Mar 16, 2026 |
| 144 | Notice of proposed sale | Mar 16, 2026 | — |
| 4 | Insider transaction | Mar 5, 2026 | Mar 5, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 23, 2026 | Feb 20, 2026 |
| 4 | Insider transaction | Feb 19, 2026 | Feb 17, 2026 |
| 144/A | Filing | Feb 19, 2026 | — |
| 144 | Notice of proposed sale | Feb 18, 2026 | — |
| 144 | Notice of proposed sale | Feb 18, 2026 | — |
| 144 | Notice of proposed sale | Feb 17, 2026 | — |
| 10-K | Annual report | Feb 13, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Feb 5, 2026 | Feb 5, 2026 |
| 144 | Notice of proposed sale | Feb 5, 2026 | — |
| 5 | Annual insider ownership | Feb 3, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Feb 3, 2026 | Feb 2, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 29, 2026 | Jan 28, 2026 |
| 4 | Insider transaction | Jan 26, 2026 | Jan 22, 2026 |
| 4 | Insider transaction | Jan 22, 2026 | Jan 20, 2026 |
| 4 | Insider transaction | Jan 22, 2026 | Jan 20, 2026 |
| 144 | Notice of proposed sale | Jan 22, 2026 | — |
| 8-K |
Current report
Results of operations
|
Jan 21, 2026 | Jan 21, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 5, 2026 |
| 4 | Insider transaction | Dec 8, 2025 | Dec 5, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 5, 2025 | Dec 4, 2025 |
| 4 | Insider transaction | Nov 18, 2025 | Nov 17, 2025 |
| 4 | Insider transaction | Nov 10, 2025 | Nov 10, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 7, 2025 | Nov 6, 2025 |
| 144 | Notice of proposed sale | Nov 5, 2025 | — |
| 4 | Insider transaction | Nov 3, 2025 | Oct 30, 2025 |
| 4 | Insider transaction | Oct 28, 2025 | Oct 27, 2025 |
| 10-Q | Quarterly report | Oct 24, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 22, 2025 | Oct 22, 2025 |
| 4 | Insider transaction | Oct 7, 2025 | Oct 6, 2025 |
| SD | Specialized disclosure (conflict minerals) | Sep 26, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 26, 2025 | Sep 25, 2025 |
| 4 | Insider transaction | Sep 16, 2025 | Sep 15, 2025 |
| 144 | Notice of proposed sale | Sep 15, 2025 | — |
| 4 | Insider transaction | Sep 8, 2025 | Sep 8, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 29, 2025 | Aug 28, 2025 |
| 4 | Insider transaction | Aug 13, 2025 | Aug 11, 2025 |
| 144 | Notice of proposed sale | Aug 11, 2025 | — |
| 3 | Initial insider ownership | Aug 8, 2025 | Aug 1, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 7, 2025 | Aug 6, 2025 |
| 4 | Insider transaction | Aug 5, 2025 | Aug 5, 2025 |
| 144 | Notice of proposed sale | Aug 5, 2025 | — |
| 4 | Insider transaction | Aug 4, 2025 | Aug 1, 2025 |
| 4 | Insider transaction | Aug 4, 2025 | Jul 31, 2025 |
| 4 | Insider transaction | Aug 4, 2025 | Jul 31, 2025 |
| 4 | Insider transaction | Aug 4, 2025 | Jul 31, 2025 |
| 4 | Insider transaction | Aug 4, 2025 | Jul 31, 2025 |
| 4 | Insider transaction | Aug 4, 2025 | Jul 31, 2025 |
| 4 | Insider transaction | Aug 4, 2025 | Jul 31, 2025 |
| 4 | Insider transaction | Aug 4, 2025 | Jul 31, 2025 |
| 4 | Insider transaction | Aug 4, 2025 | Jul 31, 2025 |
| 4 | Insider transaction | Aug 4, 2025 | Jul 31, 2025 |
| 144 | Notice of proposed sale | Aug 4, 2025 | — |
| 144 | Notice of proposed sale | Aug 1, 2025 | — |
| 4 | Insider transaction | Jul 29, 2025 | Jul 28, 2025 |
| 4 | Insider transaction | Jul 22, 2025 | Jul 19, 2025 |
| 4 | Insider transaction | Jul 22, 2025 | Jul 19, 2025 |
| 10-Q | Quarterly report | Jul 18, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | Jul 17, 2025 | Jul 15, 2025 |
| 4 | Insider transaction | Jul 17, 2025 | Jul 15, 2025 |
| 4 | Insider transaction | Jul 17, 2025 | Jul 15, 2025 |
| 4 | Insider transaction | Jul 17, 2025 | Jul 15, 2025 |
| 4 | Insider transaction | Jul 17, 2025 | Jul 15, 2025 |
| 4 | Insider transaction | Jul 17, 2025 | Jul 15, 2025 |
| 4 | Insider transaction | Jul 17, 2025 | Jul 15, 2025 |
| 4 | Insider transaction | Jul 17, 2025 | Jul 15, 2025 |
| 4 | Insider transaction | Jul 17, 2025 | Jul 15, 2025 |
| 4 | Insider transaction | Jul 17, 2025 | Jul 15, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 16, 2025 | Jul 16, 2025 |
| 11-K/A | Filing | Jun 26, 2025 | Dec 31, 2024 |
| 11-K | Employee savings plan report | Jun 25, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 13, 2025 | Jun 12, 2025 |
| 4 | Insider transaction | Jun 5, 2025 | Jun 4, 2025 |
| 144 | Notice of proposed sale | Jun 4, 2025 | — |
| SD | Specialized disclosure (conflict minerals) | May 21, 2025 | — |
| 8-K |
Current report
Shareholder vote results
|
May 20, 2025 | May 15, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
May 12, 2025 | May 9, 2025 |
| 4 | Insider transaction | May 8, 2025 | May 7, 2025 |
| 8-K |
Current report
Other events
|
Apr 25, 2025 | Apr 22, 2025 |
| 424B2 | Prospectus | Apr 23, 2025 | — |
| FWP | Free writing prospectus | Apr 22, 2025 | — |
| 424B5 | Prospectus supplement | Apr 22, 2025 | — |
| POSASR | Filing | Apr 22, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 18, 2025 | Apr 17, 2025 |
| 10-Q | Quarterly report | Apr 18, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 16, 2025 | Apr 16, 2025 |
| DEFA14A | Additional proxy material | Apr 4, 2025 | — |
| DEF 14A | Proxy statement | Apr 4, 2025 | May 15, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Apr 2, 2025 |
| 4 | Insider transaction | Mar 6, 2025 | Mar 5, 2025 |
| 144 | Notice of proposed sale | Mar 5, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 28, 2025 | Feb 27, 2025 |
| 8-K |
Current report
Officer or director change
|
Feb 27, 2025 | Feb 24, 2025 |
| 4 | Insider transaction | Feb 20, 2025 | Feb 19, 2025 |
| 4 | Insider transaction | Feb 19, 2025 | Feb 18, 2025 |
| 144 | Notice of proposed sale | Feb 19, 2025 | — |
| 10-K | Annual report | Feb 13, 2025 | Dec 31, 2024 |
| 4 | Insider transaction | Feb 6, 2025 | Feb 5, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 5, 2025 | Feb 4, 2025 |
| 4 | Insider transaction | Feb 3, 2025 | Jan 31, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Jan 28, 2025 | Jan 22, 2025 |
| 4 | Insider transaction | Jan 23, 2025 | Jan 21, 2025 |
| 4 | Insider transaction | Jan 23, 2025 | Jan 21, 2025 |
| 8-K |
Current report
Results of operations
|
Jan 22, 2025 | Jan 22, 2025 |
| 4 | Insider transaction | Jan 2, 2025 | Jan 2, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 6, 2024 | Dec 5, 2024 |
| 4 | Insider transaction | Dec 4, 2024 | Dec 4, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 12, 2024 | — |
| 144/A | Filing | Nov 12, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 8, 2024 | Nov 7, 2024 |
| 4 | Insider transaction | Nov 7, 2024 | Nov 6, 2024 |
| 4 | Insider transaction | Nov 6, 2024 | Nov 5, 2024 |
| 144 | Notice of proposed sale | Nov 6, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 4, 2024 | — |
| 4 | Insider transaction | Oct 23, 2024 | Oct 21, 2024 |
| 4 | Insider transaction | Oct 23, 2024 | Oct 21, 2024 |
| 144 | Notice of proposed sale | Oct 22, 2024 | — |
| 144 | Notice of proposed sale | Oct 21, 2024 | — |
| 10-Q | Quarterly report | Oct 18, 2024 | Sep 30, 2024 |
| 4 | Insider transaction | Oct 17, 2024 | Oct 15, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 16, 2024 | Oct 16, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 30, 2024 | Aug 29, 2024 |
| 4 | Insider transaction | Aug 14, 2024 | Aug 13, 2024 |
| 144 | Notice of proposed sale | Aug 13, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 9, 2024 | Aug 8, 2024 |
| 4 | Insider transaction | Aug 6, 2024 | Aug 1, 2024 |
| 4 | Insider transaction | Aug 2, 2024 | Aug 1, 2024 |
| 4 | Insider transaction | Aug 2, 2024 | Aug 1, 2024 |
| 4 | Insider transaction | Aug 2, 2024 | Jul 31, 2024 |
| 4 | Insider transaction | Aug 2, 2024 | Jul 31, 2024 |
| 4 | Insider transaction | Aug 2, 2024 | Jul 31, 2024 |
| 4 | Insider transaction | Aug 2, 2024 | Jul 31, 2024 |
| 4 | Insider transaction | Aug 2, 2024 | Jul 31, 2024 |
| 4 | Insider transaction | Aug 2, 2024 | Jul 31, 2024 |
| 144 | Notice of proposed sale | Aug 1, 2024 | — |
| 144 | Notice of proposed sale | Aug 1, 2024 | — |
| 8-K |
Current report
Officer or director change
|
Jul 31, 2024 | Jul 30, 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Natural Gas Transmission (SIC 4922)
- Listed as
- KMI (NYSE), EP-PC (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Houston, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1506307
- Former names
- Kinder Morgan Holdco LLC (until Feb 11, 2011)
Other Natural Gas Transmission companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.