| David Patrick Michels | VP and Chief Financial Officer | Tax Withhold | 2026-07-31 | 47,573 | $1.5M |
| Dax Sanders | President | Tax Withhold | 2026-07-31 | 51,238 | $1.6M |
| Kimberly A Dang | Chief Executive Officer | Tax Withhold | 2026-07-31 | 250,233 | $8.1M |
| James E Holland | VP and COO | Tax Withhold | 2026-07-31 | 50,993 | $1.6M |
| Anthony B Ashley | VP (President, CO2 and ETV) | Tax Withhold | 2026-07-31 | 40,275 | $1.3M |
| Kevin P Grahmann | V.P., Corporate Development | Tax Withhold | 2026-07-31 | 13,576 | $437K |
| Catherine C. James | VP and General Counsel | Tax Withhold | 2026-07-31 | 26,760 | $861K |
| Sital K Mody | V.P. (Pres.,Nat Gas Pipelines) | Tax Withhold | 2026-07-31 | 45,545 | $1.5M |
| Michael J Pitta | VP and Chief Admin. Officer | Tax Withhold | 2026-07-18 | 3,523 | $114K |
| Garthwaite Michael P. | VP (Pres., Products Pipelines) | Tax Withhold | 2026-07-18 | 4,145 | $134K |
| Garthwaite Michael P. | VP (Pres., Products Pipelines) | Sale | 2026-07-16 | 1,550 | $50K |
| John W Schlosser | V.P. (President, Terminals) | Sale | 2026-07-06 | 6,166 | $197K |
| Garthwaite Michael P. | VP (Pres., Products Pipelines) | Sale | 2026-06-16 | 1,550 | $49K |
| John W Schlosser | V.P. (President, Terminals) | Sale | 2026-06-05 | 6,166 | $196K |
| Garthwaite Michael P. | VP (Pres., Products Pipelines) | Sale | 2026-05-18 | 1,550 | $52K |
| John W Schlosser | V.P. (President, Terminals) | Sale | 2026-05-05 | 6,166 | $200K |
| Garthwaite Michael P. | VP (Pres., Products Pipelines) | Sale | 2026-04-16 | 1,550 | $49K |
| John W Schlosser | V.P. (President, Terminals) | Sale | 2026-04-06 | 6,166 | $203K |
| Garthwaite Michael P. | VP (Pres., Products Pipelines) | Sale | 2026-03-16 | 1,550 | $52K |
| John W Schlosser | V.P. (President, Terminals) | Sale | 2026-03-05 | 6,166 | $208K |
| Anthony B Ashley | VP (President, CO2 and ETV) | Sale | 2026-02-17 | 8,000 | $256K |
| John W Schlosser | V.P. (President, Terminals) | Sale | 2026-02-05 | 6,166 | $186K |
| SMITH WILLIAM A | — | Buy | 2026-02-02 | 3,000 | $89K |
| David Patrick Michels | VP and Chief Financial Officer | Sale | 2026-01-22 | 20,000 | $600K |
| John W Schlosser | V.P. (President, Terminals) | Sale | 2026-01-05 | 6,166 | $169K |
| John W Schlosser | V.P. (President, Terminals) | Sale | 2025-12-05 | 6,166 | $171K |
| John W Schlosser | V.P. (President, Terminals) | Sale | 2025-11-10 | 6,166 | $166K |
| Amy W Chronis | — | Buy | 2025-10-31 | 3,800 | $100K |
| Amy W Chronis | — | Buy | 2025-10-30 | 487 | $13K |
| Richard D Kinder | Executive Chairman | Buy | 2025-10-27 | 1,000,000 | $26.0M |
| John W Schlosser | V.P. (President, Terminals) | Sale | 2025-10-06 | 6,166 | $174K |
| Kevin P Grahmann | V.P., Corporate Development | Sale | 2025-09-15 | 23,867 | $659K |
| John W Schlosser | V.P. (President, Terminals) | Sale | 2025-09-08 | 6,166 | $166K |