SEC Form 4 · Updated Daily
KMI
— KINDER MORGAN, INC. OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| KINDER RICHARD D | 10%+ Owner · Director · Officer | 246,212,353 | 2025-10-27 | P |
| SAROFIM FAYEZ | Director | 29,373,127 | 2019-11-20 | P |
| LONE PINE CAPITAL LLC | 10%+ Owner | 17,624,581 | 2012-05-25 | — |
| MANDEL STEPHEN F JR | 10%+ Owner | 17,624,581 | 2012-05-25 | — |
| TC Group, LLC | 10%+ Owner | 7,586,640 | 2011-12-09 | C |
| TC Group IV Managing GP, L.L.C. | 10%+ Owner | 7,586,640 | 2011-12-09 | C |
| CP IV Coinvestment, L.P. | 10%+ Owner | 7,586,640 | 2011-12-09 | C |
| TC Group IV, L.P. | 10%+ Owner | 7,586,640 | 2011-12-09 | C |
| TCG HOLDINGS LLC | 10%+ Owner | 7,586,640 | 2011-12-09 | C |
| Carlyle Partners IV Knight, L.P. | 10%+ Owner | 7,586,640 | 2011-12-09 | C |
| KEAN STEVEN J | Director | 7,101,062 | 2023-12-14 | G |
| SHAPER C PARK | Director | 6,809,858 | 2024-10-21 | S |
| Carlyle/Riverstone Knight Investment Partnership, L.P. | 10%+ Owner | 4,141,892 | 2011-12-09 | C |
| Carlyle/Riverstone Energy Partners III, L.P. | 10%+ Owner | 4,141,892 | 2011-12-09 | C |
| C/R KNIGHT PARTNERS, L.P. | 10%+ Owner | 4,141,892 | 2011-12-09 | C |
| C/R Energy GP III, LLC | 10%+ Owner | 4,141,892 | 2011-12-09 | C |
| LISTENGART JOSEPH | Officer | 4,002,934 | 2012-12-26 | M |
| MORGAN MICHAEL C | Director | 3,400,000 | 2025-02-19 | S |
| Highstar Capital LP | 10%+ Owner | 3,156,297 | 2011-12-09 | C |
| KINDER DAVID D | Officer | 2,325,173 | 2012-12-26 | M |
| STREET JAMES E | Officer | 2,071,304 | 2013-12-04 | P |
| Dang Kimberly A | Director · Officer | 1,467,176 | 2026-07-31 | M |
| MARTIN THOMAS A | Officer | 1,154,224 | 2025-07-31 | M |
| Holland James E | Officer | 665,686 | 2026-07-31 | M |
| Forman Adam S | Officer | 440,738 | 2019-01-03 | — |
| Sanders Dax | Officer | 420,709 | 2026-07-31 | M |
| DeVeau David R | Officer | 354,132 | 2015-10-30 | P |
| GARDNER TED A | Director | 302,988 | 2023-01-17 | A |
| Michels David Patrick | Officer | 260,956 | 2026-07-31 | M |
| McClain Ronald G. | Officer | 243,757 | 2015-11-13 | P |
| GOLDMAN SACHS & CO | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GOLDMAN SACHS GROUP INC/ | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GOLDMAN, SACHS MANAGEMENT GP GMBH | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GS Advisors VI, L.L.C. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GSCP VI Offshore Advisors, L.L.C. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GSCP VI Advisors, L.L.C. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GS Capital Partners VI GmbH & Co KG | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GS Capital Partners VI Offshore Fund, L.P. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GS Capital Partners VI Fund, L.P. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GS Capital Partners VI Parallel LP | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GSCP V OFFSHORE ADVISORS, L.L.C. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GS CAPITAL PARTNERS V INSTITUTIONAL, L.P. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GSCP V ADVISORS, L.L.C. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GS CAPITAL PARTNERS V OFFSHORE FUND, L.P. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GS ADVISORS V, L.L.C. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GS CAPITAL PARTNERS V GMBH & CO. KG | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GS CAPITAL PARTNERS V FUND, L.P. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GSCP V GmbH Knight Holdings | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GS Infrstructure Advisors 2006 L.L.C. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GSCP KMI Advisors, L.L.C. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GS KMI Advisors, L.L.C. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GS INTERNATIONAL INFRASTRUCTURE PARTNERS I L P | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GSCP VI Germany Knight Holdings, L.P. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GSCP V Offshore Knight Holdings, L.P. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GS Infrastructure Knight Holdings, L.P. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GSCP VI Offshore Knight Holdings, L.P. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GSCP V Germany Knight Holdings, L.P. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| Cornell Henry | Reporting Owner | 238,416 | 2012-10-17 | S |
| GSCP KMI Investors LP | 10%+ Owner | 238,416 | 2012-10-17 | S |
| Goldman Sachs KMI Investors LP | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GS INSTITUTIONAL INFRASTRUCTURE PARTNERS I L P | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GSCP KMI Investors Offshore, LP | Reporting Owner | 238,416 | 2012-10-17 | S |
| GS GLOBAL INFRASTRUCTURE PARTNERS I L P | 10%+ Owner | 238,416 | 2012-10-17 | S |
| PONTARELLI KENNETH A | Reporting Owner | 238,416 | 2012-10-17 | S |
| GSCP KMI Offshore Advisors, Inc. | 10%+ Owner | 238,416 | 2012-10-17 | S |
| GSCP VI GmbH Knight Holdings | 10%+ Owner | 238,416 | 2012-10-17 | S |
| ASHLEY ANTHONY B | Officer | 204,313 | 2026-07-31 | M |
| James Catherine C. | Officer | 192,098 | 2026-07-31 | M |
| Schlosser John W | Officer | 164,208 | 2026-07-06 | S |
| STAFF JOEL V | Director | 124,445 | 2024-01-16 | A |
| Mody Sital K | Officer | 115,741 | 2026-07-31 | M |
| REICHSTETTER ARTHUR C | Director | 107,507 | 2014-12-05 | — |
| Grahmann Kevin P | Officer | 99,163 | 2026-07-31 | M |
| Pitta Michael J | Officer | 80,759 | 2026-07-18 | M |
| Mathews Denise R | Officer | 79,217 | 2023-12-06 | S |
| Shorb Lisa M | Officer | 74,652 | 2016-07-16 | F |
| Grubb Kenneth W. | Officer | 66,328 | 2026-09-04 | — |
| VAGT ROBERT F | Director | 50,979 | 2026-01-20 | A |
| MACDONALD DEBORAH | Director | 50,608 | 2022-01-18 | A |
| Chronis Amy W | Director | 48,001 | 2026-01-20 | A |
| Garthwaite Michael P. | Officer | 47,313 | 2026-10-16 | S |
| HALL ANTHONY W JR | Director | 47,260 | 2012-05-30 | A |
| HULTQUIST GARY | Director | 42,513 | 2022-01-18 | A |
| Arenivas Jesse | Officer | 32,727 | 2022-03-01 | S |
| SMITH WILLIAM A | Director | 31,087 | 2026-02-02 | P |
| KUEHN RONALD L JR | Director | 25,717 | 2014-12-05 | — |
| Miller Michael Jaye | Director | 20,000 | 2014-03-14 | P |
| Stokes John Michael | Director | 20,000 | 2014-02-06 | P |
| ANDERSON IAN D | Officer | 17,803 | 2014-12-05 | — |
| WAUGHTAL PERRY M | Director | 0 | 2020-08-03 | S |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-10-16 | Garthwaite Michael P. | Open-market sale | 1,550 | $33.65 | 47,313 |
| 2026-09-16 | Garthwaite Michael P. | Open-market sale | 1,550 | $30.80 | 48,863 |
| 2026-09-04 | Grubb Kenneth W. | — | — | — | 66,328 |
| 2026-08-17 | Garthwaite Michael P. | Open-market sale | 1,550 | $32.65 | 50,413 |
| 2026-07-31 | Mody Sital K | Option exercise (derivative) | 115,741 | $0.00 | 0 |
| 2026-07-31 | Mody Sital K | Tax withholding | 45,545 | $32.18 | 70,196 |
| 2026-07-31 | Mody Sital K | Option exercise | 115,741 | $0.00 | 115,741 |
| 2026-07-31 | James Catherine C. | Option exercise (derivative) | 69,445 | $0.00 | 0 |
| 2026-07-31 | James Catherine C. | Tax withholding | 26,760 | $32.18 | 165,338 |
| 2026-07-31 | James Catherine C. | Option exercise | 69,445 | $0.00 | 192,098 |
| 2026-07-31 | Grahmann Kevin P | Option exercise (derivative) | 40,510 | $0.00 | 0 |
| 2026-07-31 | Grahmann Kevin P | Tax withholding | 13,576 | $32.18 | 85,587 |
| 2026-07-31 | Grahmann Kevin P | Option exercise | 40,510 | $0.00 | 99,163 |
| 2026-07-31 | ASHLEY ANTHONY B | Option exercise (derivative) | 104,167 | $0.00 | 0 |
| 2026-07-31 | ASHLEY ANTHONY B | Tax withholding | 40,275 | $32.18 | 164,038 |
| 2026-07-31 | ASHLEY ANTHONY B | Option exercise | 104,167 | $0.00 | 204,313 |
| 2026-07-31 | Holland James E | Option exercise (derivative) | 130,209 | $0.00 | 0 |
| 2026-07-31 | Holland James E | Tax withholding | 50,993 | $32.18 | 614,693 |
| 2026-07-31 | Holland James E | Option exercise | 130,209 | $0.00 | 665,686 |
| 2026-07-31 | Dang Kimberly A | Option exercise (derivative) | 636,575 | $0.00 | 0 |
| 2026-07-31 | Dang Kimberly A | Tax withholding | 250,233 | $32.18 | 1,216,943 |
| 2026-07-31 | Dang Kimberly A | Option exercise | 636,575 | $0.00 | 1,467,176 |
| 2026-07-31 | Sanders Dax | Option exercise (derivative) | 130,209 | $0.00 | 0 |
| 2026-07-31 | Sanders Dax | Tax withholding | 51,238 | $32.18 | 369,471 |
| 2026-07-31 | Sanders Dax | Option exercise | 130,209 | $0.00 | 420,709 |
| 2026-07-31 | Michels David Patrick | Option exercise (derivative) | 121,528 | $0.00 | 0 |
| 2026-07-31 | Michels David Patrick | Tax withholding | 47,573 | $32.18 | 213,383 |
| 2026-07-31 | Michels David Patrick | Option exercise | 121,528 | $0.00 | 260,956 |
| 2026-07-21 | Grahmann Kevin P | Grant / award (derivative) | 30,884 | $0.00 | 30,884 |
| 2026-07-21 | Sanders Dax | Grant / award (derivative) | 98,827 | $0.00 | 98,827 |
| 2026-07-21 | Michels David Patrick | Grant / award (derivative) | 84,929 | $0.00 | 84,929 |
| 2026-07-21 | Garthwaite Michael P. | Grant / award (derivative) | 61,767 | $0.00 | 61,767 |
| 2026-07-21 | Mody Sital K | Grant / award (derivative) | 154,417 | $0.00 | 154,417 |
| 2026-07-21 | Schlosser John W | Grant / award (derivative) | 80,297 | $0.00 | 80,297 |
| 2026-07-21 | ASHLEY ANTHONY B | Grant / award (derivative) | 66,400 | $0.00 | 66,400 |
| 2026-07-21 | Dang Kimberly A | Grant / award (derivative) | 399,167 | $0.00 | 399,167 |
| 2026-07-21 | James Catherine C. | Grant / award (derivative) | 49,414 | $0.00 | 49,414 |
| 2026-07-21 | Pitta Michael J | Grant / award (derivative) | 24,707 | $0.00 | 24,707 |
| 2026-07-18 | Garthwaite Michael P. | Option exercise (derivative) | 15,915 | $0.00 | 0 |
| 2026-07-18 | Garthwaite Michael P. | Tax withholding | 4,145 | $32.30 | 51,963 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.