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KMI

Kinder Morgan

XNYS · NATURAL GAS TRANSMISSION

4 articles20 insider tx0 holders0 supply chain3 selling intent filings1 new insider

Research articles

Includes notes from domestic 8-K and foreign private issuer 6-K disclosures.

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Recent insider activity

Insider net $ (monthly)open-market Form 4 only - grants, exercises, tax withholding excluded$50.0M$25.0M$0-$25.0M-$50.0M2024-10 -$22.3M2024-11 -$447K2024-12 -$492K2025-01 -$502K2025-02 -$6.8M2025-03 -$479K2025-04 -$517K2025-05 -$496K2025-06 -$509K2025-07 $75K2025-08 -$3.4M2025-09 -$825K2025-10 $25.9M2025-11 -$166K2025-12 -$171K2026-01 -$769K2026-02 -$352K2026-03 -$259K2026-04 -$252K2026-05 -$252K2026-06 -$245K2026-07 -$247K2026-08 -$51K2026-09 -$48KOct 24Dec 24Feb 25Apr 25Jun 25Aug 25Oct 25Dec 25Feb 26Apr 26Jun 26Aug 26~ derived from SEC-reported shares x price. Hatched: excluded (implausible price) or unpriced.

open-market Form 4 only - grants, exercises, tax withholding excluded

0 buyers - 3 unique sellers · Institutional activity: not available - insufficient comparable institutions for the latest complete quarter.

Date Insider Title Type Shares Price Value
September 16, 2026 Garthwaite Michael P. VP (Pres., Products Pipelines) SELL -1,550 $31 ~$48K
August 17, 2026 Garthwaite Michael P. VP (Pres., Products Pipelines) SELL -1,550 $33 ~$51K
July 31, 2026 Michels David Patrick VP and Chief Financial Officer OPTION_EXERCISE 121,528 — —
July 31, 2026 Michels David Patrick VP and Chief Financial Officer TAX_WITHHOLD -47,573 $32 ~$1.5M
July 31, 2026 Michels David Patrick VP and Chief Financial Officer OPTION_EXERCISE -121,528 — —
July 31, 2026 Sanders Dax President OPTION_EXERCISE 130,209 — —
July 31, 2026 Sanders Dax President TAX_WITHHOLD -51,238 $32 ~$1.6M
July 31, 2026 Sanders Dax President OPTION_EXERCISE -130,209 — —
July 31, 2026 Dang Kimberly A Chief Executive Officer OPTION_EXERCISE 636,575 — —
July 31, 2026 Dang Kimberly A Chief Executive Officer TAX_WITHHOLD -250,233 $32 ~$8.1M
July 31, 2026 Dang Kimberly A Chief Executive Officer OPTION_EXERCISE -636,575 — —
July 31, 2026 Holland James E VP and COO OPTION_EXERCISE 130,209 — —
July 31, 2026 Holland James E VP and COO TAX_WITHHOLD -50,993 $32 ~$1.6M
July 31, 2026 Holland James E VP and COO OPTION_EXERCISE -130,209 — —
July 31, 2026 Ashley Anthony B VP (President, CO2 and ETV) OPTION_EXERCISE 104,167 — —
July 31, 2026 Ashley Anthony B VP (President, CO2 and ETV) TAX_WITHHOLD -40,275 $32 ~$1.3M
July 31, 2026 Ashley Anthony B VP (President, CO2 and ETV) OPTION_EXERCISE -104,167 — —
July 31, 2026 Grahmann Kevin P V.P., Corporate Development OPTION_EXERCISE 40,510 — —
July 31, 2026 Grahmann Kevin P V.P., Corporate Development TAX_WITHHOLD -13,576 $32 ~$0.4M
July 31, 2026 Grahmann Kevin P V.P., Corporate Development OPTION_EXERCISE -40,510 — —

Insider Selling Intent (Form 144)

Date Filer Relationship Est. shares Filing
September 16, 2026 Garthwaite Michael P. — 4,650 SEC
June 16, 2026 Garthwaite Michael P. — 4,650 SEC
May 5, 2026 Schlosser John W — 18,498 SEC

New Insiders (Form 3)

Date Insider Title Relationship Shares Filing
September 8, 2026 — — — — SEC
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