KMI (Kinder Morgan, Inc.)
Insider Trading Activity
Every open-market purchase and sale reported by KMI officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-18 | Michael P. Garthwaite | VP (Pres., Products Pipelines) | Sell | — | — |
| 2026-08-03 | David Patrick Michels | VP and Chief Financial Officer | MIXED | — | — |
| 2026-08-03 | Dax Sanders | President | MIXED | — | — |
| 2026-08-03 | Sital K Mody | V.P. (Pres.,Nat Gas Pipelines) | MIXED | — | — |
| 2026-08-03 | Catherine C. James | VP and General Counsel | MIXED | — | — |
| 2026-08-03 | James E Holland | VP and COO | MIXED | — | — |
| 2026-08-03 | ANTHONY B ASHLEY | VP (President, CO2 and ETV) | MIXED | — | — |
| 2026-08-03 | Kimberly A Dang | Chief Executive Officer | MIXED | — | — |
| 2026-08-03 | Kevin P Grahmann | V.P., Corporate Development | MIXED | — | — |
| 2026-07-23 | John W Schlosser | V.P. (President, Terminals) | A | — | — |
| 2026-07-23 | Dax Sanders | President | A | — | — |
| 2026-07-23 | Michael P. Garthwaite | VP (Pres., Products Pipelines) | A | — | — |
| 2026-07-23 | ANTHONY B ASHLEY | VP (President, CO2 and ETV) | A | — | — |
| 2026-07-23 | Michael J Pitta | VP and Chief Admin. Officer | A | — | — |
| 2026-07-23 | Sital K Mody | V.P. (Pres.,Nat Gas Pipelines) | A | — | — |
| 2026-07-23 | Catherine C. James | VP and General Counsel | A | — | — |
| 2026-07-23 | Kevin P Grahmann | V.P., Corporate Development | A | — | — |
| 2026-07-23 | David Patrick Michels | VP and Chief Financial Officer | A | — | — |
| 2026-07-23 | Kimberly A Dang | Chief Executive Officer | A | — | — |
| 2026-07-20 | Michael J Pitta | VP and Chief Admin. Officer | MIXED | — | — |
| 2026-07-20 | Michael P. Garthwaite | VP (Pres., Products Pipelines) | MIXED | — | — |
| 2026-07-06 | John W Schlosser | V.P. (President, Terminals) | Sell | — | — |
| 2026-06-17 | Michael P. Garthwaite | VP (Pres., Products Pipelines) | Sell | — | — |
| 2026-06-05 | John W Schlosser | V.P. (President, Terminals) | Sell | — | — |
| 2026-05-19 | Michael P. Garthwaite | VP (Pres., Products Pipelines) | Sell | — | — |
| 2026-05-05 | John W Schlosser | V.P. (President, Terminals) | Sell | — | — |
| 2026-04-17 | Michael P. Garthwaite | VP (Pres., Products Pipelines) | Sell | — | — |
| 2026-04-06 | John W Schlosser | V.P. (President, Terminals) | Sell | — | — |
| 2026-03-17 | Michael P. Garthwaite | VP (Pres., Products Pipelines) | Sell | — | — |
| 2026-03-05 | John W Schlosser | V.P. (President, Terminals) | Sell | — | — |
| 2026-02-19 | ANTHONY B ASHLEY | VP (President, CO2 and ETV) | Sell | — | — |
| 2026-02-05 | John W Schlosser | V.P. (President, Terminals) | Sell | — | — |
| 2026-02-03 | WILLIAM A SMITH | Director | Buy | — | — |
| 2026-01-26 | David Patrick Michels | VP and Chief Financial Officer | Sell | — | — |
| 2026-01-22 | Amy W Chronis | Director | A | — | — |
| 2026-01-22 | ROBERT F VAGT | Director | A | — | — |
| 2026-01-05 | John W Schlosser | V.P. (President, Terminals) | Sell | — | — |
| 2025-12-08 | John W Schlosser | V.P. (President, Terminals) | Sell | — | — |
| 2025-11-18 | Dax Sanders | Executive Vice President | G | — | — |
| 2025-11-10 | John W Schlosser | V.P. (President, Terminals) | Sell | — | — |
| 2025-11-03 | Amy W Chronis | Director | Buy | — | — |
| 2025-10-28 | RICHARD D KINDER | Executive Chairman | Buy | — | — |
| 2025-10-07 | John W Schlosser | V.P. (President, Terminals) | Sell | — | — |
| 2025-09-16 | Kevin P Grahmann | V.P., Corporate Development | Sell | — | — |
| 2025-09-08 | John W Schlosser | V.P. (President, Terminals) | Sell | — | — |
| 2025-08-13 | Dax Sanders | Executive Vice President | Sell | — | — |
| 2025-08-05 | John W Schlosser | V.P. (President, Terminals) | Sell | — | — |
| 2025-08-04 | John W Schlosser | V.P. (President, Terminals) | MIXED | — | — |
| 2025-08-04 | Dax Sanders | Executive Vice President | MIXED | — | — |
| 2025-08-04 | THOMAS A MARTIN | President | MIXED | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Executive Chairman | 258,025,100 | — |
| — | 10%+ Owner | 43,639,298 | — |
| — | 10%+ Owner | 43,639,298 | — |
| — | 10%+ Owner | 43,639,298 | — |
| — | Director | 29,386,927 | — |
| — | Chief Executive Officer | 7,366,062 | — |
| — | Chief Executive Officer | 3,493,224 | — |
| — | Director | 3,156,297 | — |
| — | 10%+ Owner | 2,798,990 | — |
| — | President | 2,061,157 | — |
| — | President | 1,281,631 | — |
| — | V.P., Sec.and General Counsel | 667,576 | — |
| — | VP and COO | 614,693 | — |
| — | V.P., HR and Administration | 494,533 | — |
| — | President | 369,871 | — |
| — | V.P. (Pres.Products Pipelines) | 307,520 | — |
| — | Director | 307,023 | — |
| — | Director | 299,293 | — |
| — | V.P./Human Resources/Admin/IT | 248,671 | — |
| — | VP and Chief Financial Officer | 213,383 | — |
| — | V.P., Corp. Dev. & Treasurer | 204,966 | — |
| — | VP (President, CO2 and ETV) | 204,313 | — |
| — | VP and General Counsel | 165,413 | — |
| — | V.P. (President, Terminals) | 164,208 | — |
| — | Director | 124,445 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the KMI quote page; the site-wide leaderboard is on the insider transactions hub.