Antero Midstream Corp — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| KLIMLEY BROOKS J | — | Sale | 5,000 | $17.59 | $87,950 | 72,622 | Dec 16, 2025 |
| Kennedy Michael N. | See Remarks | Gift | 15,000 | — | — | 1,349,090 | Dec 12, 2025 |
| Keenan W Howard JR | — | Award / Grant | 1,935 | — | — | 152,109 | Oct 10, 2025 |
| DEA PETER A | — | Award / Grant | 1,935 | — | — | 63,226 | Oct 10, 2025 |
| Chisholm Nancy | — | Award / Grant | 1,935 | — | — | 28,626 | Oct 10, 2025 |
| MOLLENKOPF JOHN C | — | Award / Grant | 1,935 | — | — | 100,984 | Oct 10, 2025 |
| Munoz Jeffrey S. | — | Award / Grant | 1,935 | — | — | 7,822 | Oct 10, 2025 |
| MCARDLE JANINE J | — | Award / Grant | 1,935 | — | — | 76,842 | Oct 10, 2025 |
| KEYTE DAVID H | — | Award / Grant | 2,767 | — | — | 107,973 | Oct 10, 2025 |
| KLIMLEY BROOKS J | — | Award / Grant | 1,935 | — | — | 77,622 | Oct 10, 2025 |
| Pearce Sheri | See Remarks | Sale | 39,155 | $17.51 | $685,604 | 106,489 | Aug 20, 2025 |
| DEA PETER A | — | Award / Grant | 2,042 | — | — | 61,291 | Jul 10, 2025 |
| Chisholm Nancy | — | Award / Grant | 2,042 | — | — | 26,691 | Jul 10, 2025 |
| MOLLENKOPF JOHN C | — | Award / Grant | 2,042 | — | — | 99,049 | Jul 10, 2025 |
| Munoz Jeffrey S. | — | Award / Grant | 2,042 | — | — | 5,887 | Jul 10, 2025 |
| MCARDLE JANINE J | — | Award / Grant | 2,042 | — | — | 74,907 | Jul 10, 2025 |
| KEYTE DAVID H | — | Award / Grant | 2,042 | — | — | 105,206 | Jul 10, 2025 |
| KLIMLEY BROOKS J | — | Award / Grant | 2,042 | — | — | 75,687 | Jul 10, 2025 |
| Keenan W Howard JR | — | Award / Grant | 2,042 | — | — | 150,174 | Jul 10, 2025 |
| KLIMLEY BROOKS J | — | Sale | 5,000 | $18.88 | $94,400 | 73,645 | May 28, 2025 |
| Krueger Brendan E. | See Remarks | Tax Withholding | 25,809 | $16.73 | $431,785 | 578,150 | Apr 15, 2025 |
| Kennedy Michael N. | See Remarks | Tax Withholding | 44,304 | $16.73 | $741,206 | 1,364,090 | Apr 15, 2025 |
| Schultz Yvette K | See Remarks | Tax Withholding | 27,526 | $16.73 | $460,510 | 573,864 | Apr 15, 2025 |
| RADY PAUL M | See Remarks | Tax Withholding | 149,408 | $16.73 | $2,499,596 | 3,074,200 | Apr 15, 2025 |
| Pearce Sheri | See Remarks | Tax Withholding | 12,255 | $16.73 | $205,026 | 145,644 | Apr 15, 2025 |
| MCARDLE JANINE J | — | Award / Grant | 2,243 | — | — | 72,865 | Apr 10, 2025 |
| KLIMLEY BROOKS J | — | Award / Grant | 2,243 | — | — | 78,645 | Apr 10, 2025 |
| KEYTE DAVID H | — | Award / Grant | 2,243 | — | — | 103,164 | Apr 10, 2025 |
| MOLLENKOPF JOHN C | — | Award / Grant | 2,243 | — | — | 97,007 | Apr 10, 2025 |
| Munoz Jeffrey S. | — | Award / Grant | 2,243 | — | — | 3,845 | Apr 10, 2025 |
| DEA PETER A | — | Award / Grant | 2,243 | — | — | 59,249 | Apr 10, 2025 |
| Chisholm Nancy | — | Award / Grant | 2,243 | — | — | 24,649 | Apr 10, 2025 |
| Keenan W Howard JR | — | Award / Grant | 2,243 | — | — | 148,132 | Apr 10, 2025 |
| Pearce Sheri | See Remarks | Tax Withholding | 18,490 | $16.46 | $304,345 | 157,899 | Mar 7, 2025 |
| Krueger Brendan E. | See Remarks | Tax Withholding | 38,827 | $16.46 | $639,092 | 603,959 | Mar 7, 2025 |
| Kennedy Michael N. | See Remarks | Award / Grant | 197,974 | — | — | 1,487,896 | Mar 7, 2025 |
| Schultz Yvette K | See Remarks | Award / Grant | 120,856 | — | — | 649,923 | Mar 7, 2025 |
| RADY PAUL M | Chief Executive Officer | Tax Withholding | 184,887 | $16.46 | $3,043,240 | 3,223,608 | Mar 7, 2025 |
| Schultz Yvette K | See Remarks | Tax Withholding | 48,738 | $16.22 | $790,530 | 529,067 | Feb 27, 2025 |
| RADY PAUL M | Chief Executive Officer | Tax Withholding | 185,199 | $16.22 | $3,003,928 | 2,948,090 | Feb 27, 2025 |
| Kennedy Michael N. | See Remarks | Tax Withholding | 63,360 | $16.22 | $1,027,699 | 1,289,922 | Feb 27, 2025 |
| Krueger Brendan E. | See Remarks | Award / Grant | 88,650 | — | — | 560,921 | Feb 27, 2025 |
| MOLLENKOPF JOHN C | — | Award / Grant | 2,302 | — | — | 94,764 | Jan 10, 2025 |
| MCARDLE JANINE J | — | Award / Grant | 2,302 | — | — | 70,622 | Jan 10, 2025 |
| KLIMLEY BROOKS J | — | Award / Grant | 2,302 | — | — | 76,402 | Jan 10, 2025 |
| KEYTE DAVID H | — | Award / Grant | 2,302 | — | — | 100,921 | Jan 10, 2025 |
| Keenan W Howard JR | — | Award / Grant | 2,302 | — | — | 145,889 | Jan 10, 2025 |
| Munoz Jeffrey S. | — | Award / Grant | 1,602 | — | — | 1,602 | Jan 10, 2025 |
| DEA PETER A | — | Award / Grant | 2,302 | — | — | 57,006 | Jan 10, 2025 |
| Chisholm Nancy | — | Award / Grant | 2,302 | — | — | 22,406 | Jan 10, 2025 |