The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 17, 2026 | Garthwaite Michael P. | VP (Pres., Products Pipelines) | Sell(S) | 2K | $32.65 | $51K |
| Jul 31, 2026 | James Catherine C. | VP and General Counsel | Option exercise(M) | 69K | — | $0 |
| Jul 31, 2026 | James Catherine C. | VP and General Counsel | Tax withholding(F) | 27K | $32.18 | $861K |
| Jul 31, 2026 | James Catherine C. | VP and General Counsel | Option exercise(M) | 69K | — | $0 |
| Jul 31, 2026 | Michels David Patrick | VP and Chief Financial Officer | Option exercise(M) | 122K | — | $0 |
| Jul 31, 2026 | Michels David Patrick | VP and Chief Financial Officer | Tax withholding(F) | 48K | $32.18 | $1.5M |
| Jul 31, 2026 | Michels David Patrick | VP and Chief Financial Officer | Option exercise(M) | 122K | — | $0 |
| Jul 31, 2026 | Sanders Dax | President | Option exercise(M) | 130K | — | $0 |
| Jul 31, 2026 | Sanders Dax | President | Tax withholding(F) | 51K | $32.18 | $1.6M |
| Jul 31, 2026 | Sanders Dax | President | Option exercise(M) | 130K | — | $0 |
| Jul 31, 2026 | Dang Kimberly A | Chief Executive Officer, Director | Option exercise(M) | 637K | — | $0 |
| Jul 31, 2026 | Dang Kimberly A | Chief Executive Officer, Director | Tax withholding(F) | 250K | $32.18 | $8.1M |
| Jul 31, 2026 | Dang Kimberly A | Chief Executive Officer, Director | Option exercise(M) | 637K | — | $0 |
| Jul 31, 2026 | Holland James E | VP and COO | Option exercise(M) | 130K | — | $0 |
| Jul 31, 2026 | Holland James E | VP and COO | Tax withholding(F) | 51K | $32.18 | $1.6M |
| Jul 31, 2026 | Holland James E | VP and COO | Option exercise(M) | 130K | — | $0 |
| Jul 31, 2026 | Ashley Anthony B | VP (President, CO2 and ETV) | Option exercise(M) | 104K | — | $0 |
| Jul 31, 2026 | Ashley Anthony B | VP (President, CO2 and ETV) | Tax withholding(F) | 40K | $32.18 | $1.3M |
| Jul 31, 2026 | Ashley Anthony B | VP (President, CO2 and ETV) | Option exercise(M) | 104K | — | $0 |
| Jul 31, 2026 | Grahmann Kevin P | V.P., Corporate Development | Option exercise(M) | 41K | — | $0 |
| Jul 31, 2026 | Grahmann Kevin P | V.P., Corporate Development | Tax withholding(F) | 14K | $32.18 | $437K |
| Jul 31, 2026 | Grahmann Kevin P | V.P., Corporate Development | Option exercise(M) | 41K | — | $0 |
| Jul 31, 2026 | Mody Sital K | V.P. (Pres.,Nat Gas Pipelines) | Option exercise(M) | 116K | — | $0 |
| Jul 31, 2026 | Mody Sital K | V.P. (Pres.,Nat Gas Pipelines) | Tax withholding(F) | 46K | $32.18 | $1.5M |
| Jul 31, 2026 | Mody Sital K | V.P. (Pres.,Nat Gas Pipelines) | Option exercise(M) | 116K | — | $0 |
| Jul 21, 2026 | Pitta Michael J | VP and Chief Admin. Officer | Grant(A) | 25K | — | $0 |
| Jul 21, 2026 | James Catherine C. | VP and General Counsel | Grant(A) | 49K | — | $0 |
| Jul 21, 2026 | Dang Kimberly A | Chief Executive Officer, Director | Grant(A) | 399K | — | $0 |
| Jul 21, 2026 | Ashley Anthony B | VP (President, CO2 and ETV) | Grant(A) | 66K | — | $0 |
| Jul 21, 2026 | Schlosser John W | V.P. (President, Terminals) | Grant(A) | 80K | — | $0 |
| Jul 21, 2026 | Mody Sital K | V.P. (Pres.,Nat Gas Pipelines) | Grant(A) | 154K | — | $0 |
| Jul 21, 2026 | Garthwaite Michael P. | VP (Pres., Products Pipelines) | Grant(A) | 62K | — | $0 |
| Jul 21, 2026 | Michels David Patrick | VP and Chief Financial Officer | Grant(A) | 85K | — | $0 |
| Jul 21, 2026 | Sanders Dax | President | Grant(A) | 99K | — | $0 |
| Jul 21, 2026 | Grahmann Kevin P | V.P., Corporate Development | Grant(A) | 31K | — | $0 |
| Jul 18, 2026 | Pitta Michael J | VP and Chief Admin. Officer | Option exercise(M) | 14K | — | $0 |
| Jul 18, 2026 | Pitta Michael J | VP and Chief Admin. Officer | Tax withholding(F) | 4K | $32.30 | $114K |
| Jul 18, 2026 | Pitta Michael J | VP and Chief Admin. Officer | Option exercise(M) | 14K | — | $0 |
| Jul 18, 2026 | Garthwaite Michael P. | VP (Pres., Products Pipelines) | Option exercise(M) | 16K | — | $0 |
| Jul 18, 2026 | Garthwaite Michael P. | VP (Pres., Products Pipelines) | Tax withholding(F) | 4K | $32.30 | $134K |
| Jul 18, 2026 | Garthwaite Michael P. | VP (Pres., Products Pipelines) | Option exercise(M) | 16K | — | $0 |
| Jul 16, 2026 | Garthwaite Michael P. | VP (Pres., Products Pipelines) | Sell(S) | 2K | $32.52 | $50K |
| Jul 6, 2026 | Schlosser John W | V.P. (President, Terminals) | Sell(S) | 6K | $31.90 | $197K |
| Jun 16, 2026 | Garthwaite Michael P. | VP (Pres., Products Pipelines) | Sell(S) | 2K | $31.44 | $49K |
| Jun 5, 2026 | Schlosser John W | V.P. (President, Terminals) | Sell(S) | 6K | $31.83 | $196K |
| May 18, 2026 | Garthwaite Michael P. | VP (Pres., Products Pipelines) | Sell(S) | 2K | $33.65 | $52K |
| May 5, 2026 | Schlosser John W | V.P. (President, Terminals) | Sell(S) | 6K | $32.41 | $200K |
| Apr 16, 2026 | Garthwaite Michael P. | VP (Pres., Products Pipelines) | Sell(S) | 2K | $31.72 | $49K |
| Apr 6, 2026 | Schlosser John W | V.P. (President, Terminals) | Sell(S) | 6K | $32.93 | $203K |
| Mar 16, 2026 | Garthwaite Michael P. | VP (Pres., Products Pipelines) | Sell(S) | 2K | $33.30 | $52K |
| Mar 5, 2026 | Schlosser John W | V.P. (President, Terminals) | Sell(S) | 6K | $33.68 | $208K |
| Feb 17, 2026 | Ashley Anthony B | VP (President, CO2 and ETV) | Sell(S) | 8K | $31.95 | $256K |
| Feb 5, 2026 | Schlosser John W | V.P. (President, Terminals) | Sell(S) | 6K | $30.09 | $186K |
| Feb 2, 2026 | Smith William A | Director | Buy(P) | 3K | $29.75 | $89K |
| Jan 22, 2026 | Michels David Patrick | VP and Chief Financial Officer | Sell(S) | 20K | $30.00 | $600K |
| Jan 20, 2026 | Chronis Amy W | Director | Grant(A) | 9K | $27.96 | $250K |
| Jan 20, 2026 | Vagt Robert F | Director | Grant(A) | 2K | $27.96 | $50K |
| Jan 5, 2026 | Schlosser John W | V.P. (President, Terminals) | Sell(S) | 6K | $27.49 | $170K |
| Dec 5, 2025 | Schlosser John W | V.P. (President, Terminals) | Sell(S) | 6K | $27.81 | $171K |
| Nov 17, 2025 | Sanders Dax | Executive Vice President | Gift(G) | 2K | — | $0 |
| Nov 10, 2025 | Schlosser John W | V.P. (President, Terminals) | Sell(S) | 6K | $27.00 | $166K |
| Oct 31, 2025 | Chronis Amy W | Director | Buy(P) | 4K | $26.23 | $100K |
| Oct 30, 2025 | Chronis Amy W | Director | Buy(P) | 487 | $26.26 | $13K |
| Oct 27, 2025 | Kinder Richard D | Executive Chairman, Director, 10% Owner | Buy(P) | 1.0M | $25.96 | $26.0M |
| Oct 6, 2025 | Schlosser John W | V.P. (President, Terminals) | Sell(S) | 6K | $28.17 | $174K |
| Sep 15, 2025 | Grahmann Kevin P | V.P., Corporate Development | Sell(S) | 24K | $27.61 | $659K |
| Sep 8, 2025 | Schlosser John W | V.P. (President, Terminals) | Sell(S) | 6K | $27.00 | $166K |
| Aug 11, 2025 | Sanders Dax | Executive Vice President | Sell(S) | 30K | $27.05 | $815K |
| Aug 5, 2025 | Schlosser John W | V.P. (President, Terminals) | Sell(S) | 6K | $27.81 | $171K |
| Aug 4, 2025 | Michels David Patrick | VP and Chief Financial Officer | Sell(S) | 40K | $28.19 | $1.1M |
| Aug 1, 2025 | Mody Sital K | V.P. (Pres.,Nat Gas Pipelines) | Sell(S) | 46K | $27.96 | $1.3M |
| Jul 31, 2025 | Schlosser John W | V.P. (President, Terminals) | Option exercise(M) | 29K | — | $0 |
| Jul 31, 2025 | Schlosser John W | V.P. (President, Terminals) | Tax withholding(F) | 11K | $28.06 | $319K |
| Jul 31, 2025 | Schlosser John W | V.P. (President, Terminals) | Option exercise(M) | 29K | — | $0 |
| Jul 31, 2025 | Sanders Dax | Executive Vice President | Option exercise(M) | 108K | — | $0 |
| Jul 31, 2025 | Sanders Dax | Executive Vice President | Tax withholding(F) | 42K | $28.06 | $1.2M |
| Jul 31, 2025 | Sanders Dax | Executive Vice President | Option exercise(M) | 108K | — | $0 |
| Jul 31, 2025 | Martin Thomas A | President | Option exercise(M) | 383K | — | $0 |
| Jul 31, 2025 | Martin Thomas A | President | Tax withholding(F) | 151K | $28.06 | $4.2M |
| Jul 31, 2025 | Martin Thomas A | President | Option exercise(M) | 383K | — | $0 |
| Jul 31, 2025 | James Catherine C. | VP and General Counsel | Tax withholding(F) | 20K | $28.06 | $560K |
| Jul 31, 2025 | James Catherine C. | VP and General Counsel | Option exercise(M) | 52K | — | $0 |
| Jul 31, 2025 | James Catherine C. | VP and General Counsel | Option exercise(M) | 52K | — | $0 |
| Jul 31, 2025 | Holland James E | VP and COO | Option exercise(M) | 108K | — | $0 |
| Jul 31, 2025 | Holland James E | VP and COO | Tax withholding(F) | 42K | $28.06 | $1.2M |
| Jul 31, 2025 | Holland James E | VP and COO | Option exercise(M) | 108K | — | $0 |
| Jul 31, 2025 | Michels David Patrick | VP and Chief Financial Officer | Option exercise(M) | 87K | — | $0 |
| Jul 31, 2025 | Michels David Patrick | VP and Chief Financial Officer | Tax withholding(F) | 34K | $28.06 | $946K |
| Jul 31, 2025 | Michels David Patrick | VP and Chief Financial Officer | Option exercise(M) | 87K | — | $0 |
| Jul 31, 2025 | Grahmann Kevin P | V.P., Corporate Development | Option exercise(M) | 35K | — | $0 |
| Jul 31, 2025 | Grahmann Kevin P | V.P., Corporate Development | Tax withholding(F) | 11K | $28.06 | $303K |
| Jul 31, 2025 | Grahmann Kevin P | V.P., Corporate Development | Option exercise(M) | 35K | — | $0 |
| Jul 31, 2025 | Dang Kimberly A | Chief Executive Officer, Director | Option exercise(M) | 289K | — | $0 |
| Jul 31, 2025 | Dang Kimberly A | Chief Executive Officer, Director | Tax withholding(F) | 113K | $28.06 | $3.2M |
| Jul 31, 2025 | Dang Kimberly A | Chief Executive Officer, Director | Option exercise(M) | 289K | — | $0 |
| Jul 31, 2025 | Ashley Anthony B | VP (President, CO2 and ETV) | Option exercise(M) | 87K | — | $0 |
| Jul 31, 2025 | Ashley Anthony B | VP (President, CO2 and ETV) | Tax withholding(F) | 33K | $28.06 | $919K |
| Jul 31, 2025 | Ashley Anthony B | VP (President, CO2 and ETV) | Option exercise(M) | 87K | — | $0 |
| Jul 28, 2025 | Chronis Amy W | Director | Buy(P) | 3K | $27.21 | $75K |
| Jul 19, 2025 | Pitta Michael J | VP and Chief Admin. Officer | Option exercise(M) | 14K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-02. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for KMI