Kinder Morgan (KMI) SEC Filings

Browse all Kinder Morgan SEC filings, including Annual reports (10-K), Quarterly reports (10-Q), 8-K, proxy statements (DEF 14A), and insider filings (Form 4). Access official documents by filing date, reporting period, and form type. ...more

Kinder Morgan Reports: Annual 10-K, Quarterly 10-Q & SEC Filings

SEC Filings

Date

8-K

Material company events (earnings, M&A, or leadership changes)

Apr 27, 2026

10-Q

Quarterly financial results and management updates

Apr 24, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Apr 22, 2026

4

Insider ownership (buying, selling) activity

Apr 17, 2026

4

Insider ownership (buying, selling) activity

Apr 6, 2026

DEFA14A

Additional or supplemental proxy disclosures

Apr 2, 2026

DEF 14A

Final shareholder voting details (board elections and executive pay)

Apr 2, 2026

SC 13G/A

Updated passive ownership disclosure

Mar 27, 2026

4

Insider ownership (buying, selling) activity

Mar 17, 2026

4

Insider ownership (buying, selling) activity

Mar 5, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Feb 23, 2026

4

Insider ownership (buying, selling) activity

Feb 19, 2026

10-K

Annual financial results and management updates

Feb 13, 2026

4

Insider ownership (buying, selling) activity

Feb 5, 2026

5

Annual disclosure of exempt or deferred insider transactions

Feb 3, 2026

4

Insider ownership (buying, selling) activity

Feb 3, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Jan 29, 2026

4

Insider ownership (buying, selling) activity

Jan 26, 2026

4

Insider ownership (buying, selling) activity

Jan 22, 2026

4

Insider ownership (buying, selling) activity

Jan 22, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Jan 21, 2026

4

Insider ownership (buying, selling) activity

Jan 5, 2026

4

Insider ownership (buying, selling) activity

Dec 8, 2025

8-K

Material company events (earnings, M&A, or leadership changes)

Dec 5, 2025

4

Insider ownership (buying, selling) activity

Nov 18, 2025

4

Insider ownership (buying, selling) activity

Nov 10, 2025

8-K

Material company events (earnings, M&A, or leadership changes)

Nov 7, 2025

4

Insider ownership (buying, selling) activity

Nov 3, 2025

4

Insider ownership (buying, selling) activity

Oct 28, 2025

10-Q

Quarterly financial results and management updates

Oct 24, 2025

8-K

Material company events (earnings, M&A, or leadership changes)

Oct 22, 2025

4

Insider ownership (buying, selling) activity

Oct 7, 2025

SD

Specialized disclosure report (e.g., conflict minerals)

Sep 26, 2025

8-K

Material company events (earnings, M&A, or leadership changes)

Sep 26, 2025

4

Insider ownership (buying, selling) activity

Sep 16, 2025

4

Insider ownership (buying, selling) activity

Sep 8, 2025

8-K

Material company events (earnings, M&A, or leadership changes)

Aug 29, 2025

4

Insider ownership (buying, selling) activity

Aug 13, 2025

3

Initial disclosure of insider ownership

Aug 8, 2025

8-K

Material company events (earnings, M&A, or leadership changes)

Aug 7, 2025

Kinder Morgan (Form 8-K) 2026

Current Events / Material company events (earnings, M&A, or leadership changes)

Apr 27, 2026

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