Company · CIK 0001623925 · SIC 4922 — Natural Gas Transmission · NYSE
Antero Midstream Corp · AM
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 6, 2026 SForm 4 → | Aug 6, 6:41 pm EDT | Brooks J KlimleyDirector | 5,000 | $21.27 | $106,350 | 68,204 | −6.83% | |
| Aug 4, 2026 SForm 4 → | Aug 5, 4:29 pm EDT | Sheri PearceSee Remarks | 16,000 | $22.01 | $352,160 | 83,900 | −16.0% | |
| Jul 10, 2026 AForm 4 → | Jul 14, 5:28 pm EDT | W Howard Keenan Jr.Director | 1,907 | — | — | 157,691 | — | |
| Jul 10, 2026 AForm 4 → | Jul 14, 5:27 pm EDT | Peter A DeaDirector | 1,907 | — | — | 68,808 | — | |
| Jul 10, 2026 AForm 4 → | Jul 14, 5:26 pm EDT | Nancy ChisholmDirector | 1,907 | — | — | 34,208 | — | |
| Jul 10, 2026 AForm 4 → | Jul 14, 5:24 pm EDT | John C MollenkopfDirector | 1,907 | — | — | 106,566 | — | |
| Jul 10, 2026 AForm 4 → | Jul 14, 5:22 pm EDT | Jeffrey S. MunozDirector | 1,907 | — | — | 13,404 | — | |
| Jul 10, 2026 AForm 4 → | Jul 14, 5:20 pm EDT | Janine J McArdleDirector | 1,907 | — | — | 82,424 | — | |
| Jul 10, 2026 AForm 4 → | Jul 14, 5:19 pm EDT | David H KeyteDirector | 3,225 | — | — | 117,903 | — | |
| Jul 10, 2026 AForm 4 → | Jul 14, 5:17 pm EDT | Brooks J KlimleyDirector | 1,907 | — | — | 73,204 | — | |
| Mar 12, 2019 ADForm 4 → | Mar 14, 9:27 pm EDT | Peter A DeaDirector | 8,972 | — | — | 4,486 | — | plan? |
| Mar 12, 2019 ADForm 4 → | Mar 14, 8:05 pm EDT | Warburg Pincus Private Equity X O&G, L.P. +9Director, 10% Owner | 110,219,178 | — | — | 55,109,589 | — | plan? |
| Jan 2, 2019 AForm 4 → | Jan 4, 5:52 pm EST | Rose M RobesonDirector | 2,195 | — | — | 9,619 | — | plan? |
| Jan 2, 2019 AForm 4 → | Jan 4, 5:51 pm EST | James R. LevyDirector | 3,896 | — | — | 16,477 | — | plan? |
| Jan 2, 2019 AForm 4 → | Jan 4, 5:50 pm EST | Brooks J KlimleyDirector | 2,195 | — | — | 9,619 | — | plan? |
| Jan 2, 2019 AForm 4 → | Jan 4, 5:49 pm EST | W Howard Keenan Jr.Director | 2,195 | — | — | 9,619 | — | plan? |
| Jan 2, 2019 AForm 4 → | Jan 4, 5:48 pm EST | Peter KaganDirector | 3,731 | — | — | 15,812 | — | plan? |
| Jan 2, 2019 AForm 4 → | Jan 4, 5:48 pm EST | Peter A DeaDirector | 2,195 | — | — | 4,486 | — | plan? |
| Oct 10, 2018 AForm 4 → | Oct 12, 6:44 pm EDT | Rose M RobesonDirector | 1,347 | — | — | 7,424 | — | plan? |
| Oct 10, 2018 AForm 4 → | Oct 12, 6:43 pm EDT | James R. LevyDirector | 2,391 | — | — | 12,581 | — | plan? |
| Oct 10, 2018 AForm 4 → | Oct 12, 6:43 pm EDT | Brooks J KlimleyDirector | 1,347 | — | — | 7,424 | — | plan? |
| Oct 10, 2018 AForm 4 → | Oct 12, 6:43 pm EDT | W Howard Keenan Jr.Director | 1,347 | — | — | 7,424 | — | plan? |
| Oct 10, 2018 AForm 4 → | Oct 12, 6:42 pm EDT | Peter KaganDirector | 2,290 | — | — | 12,081 | — | plan? |
| Oct 10, 2018 AForm 4 → | Oct 12, 6:42 pm EDT | Peter A DeaDirector | 1,347 | — | — | 2,291 | — | plan? |
| Sep 4, 2018 SForm 4 → | Sep 4, 6:41 pm EDT | K. Phil YooSee Remarks | 5,000 | $16.76 | $83,800 | 87,578 | −5.40% | plan? |
| Aug 17, 2018 SForm 4 → | Aug 21, 5:47 pm EDT | Kevin J. KilstromSee Remarks | 50,000 | $18.81 | $940,315 | 917,548 | −5.17% | plan? |
| Jul 10, 2018 AForm 4 → | Jul 12, 5:59 pm EDT | Rose M RobesonDirector | 1,302 | — | — | 6,077 | — | plan? |
| Jul 10, 2018 AForm 4 → | Jul 12, 5:58 pm EDT | James R. LevyDirector | 2,311 | — | — | 10,190 | — | plan? |
| Jul 10, 2018 AForm 4 → | Jul 12, 5:58 pm EDT | Brooks J KlimleyDirector | 1,302 | — | — | 6,077 | — | plan? |
| Jul 10, 2018 AForm 4 → | Jul 12, 5:57 pm EDT | W Howard Keenan Jr.Director | 1,302 | — | — | 6,077 | — | plan? |
| Jul 10, 2018 AForm 4 → | Jul 12, 5:57 pm EDT | Peter KaganDirector | 2,213 | — | — | 9,791 | — | plan? |
| Jul 10, 2018 AForm 4 → | Jul 12, 5:56 pm EDT | Peter A DeaDirector | 944 | — | — | 944 | — | plan? |
| Jun 1, 2018 SForm 4 → | Jun 4, 6:30 pm EDT | K. Phil YooSee Remarks | 5,000 | $19.45 | $97,257 | 92,578 | −5.12% | plan? |
| May 18, 2018 SForm 4 → | May 21, 6:42 pm EDT | Kevin J. KilstromSee Remarks | 50,000 | $18.07 | $903,500 | 967,548 | −4.91% | plan? |
| Apr 10, 2018 AForm 4 → | Apr 12, 6:27 pm EDT | Rose M RobesonDirector | 1,590 | — | — | 4,775 | — | plan? |
| Apr 10, 2018 AForm 4 → | Apr 12, 6:26 pm EDT | James R. LevyDirector | 2,823 | — | — | 7,879 | — | plan? |
| Apr 10, 2018 AForm 4 → | Apr 12, 6:25 pm EDT | Brooks J KlimleyDirector | 1,590 | — | — | 4,775 | — | plan? |
| Apr 10, 2018 AForm 4 → | Apr 12, 6:25 pm EDT | W Howard Keenan Jr.Director | 1,590 | — | — | 4,775 | — | plan? |
| Apr 10, 2018 AForm 4 → | Apr 12, 6:25 pm EDT | Peter KaganDirector | 2,703 | — | — | 7,578 | — | plan? |
| Feb 16, 2018 SForm 4 → | Feb 20, 6:22 pm EST | Kevin J. KilstromSee Remarks | 50,000 | $20.36 | $1,018,000 | 1,017,548 | −4.68% | plan? |
| Jan 10, 2018 AForm 4 → | Jan 12, 6:56 pm EST | Rose M RobesonDirector | 1,193 | — | — | 3,185 | — | plan? |
| Jan 10, 2018 AForm 4 → | Jan 12, 6:56 pm EST | James R. LevyDirector | 2,117 | — | — | — | — | plan? |
| Jan 10, 2018 AForm 4 → | Jan 12, 6:56 pm EST | Brooks J KlimleyDirector | 1,193 | — | — | 3,185 | — | plan? |
| Jan 10, 2018 AForm 4 → | Jan 12, 6:55 pm EST | W Howard Keenan Jr.Director | 1,193 | — | — | 3,185 | — | plan? |
| Jan 10, 2018 AForm 4 → | Jan 12, 6:55 pm EST | Peter KaganDirector | 2,028 | — | — | 4,875 | — | plan? |
| Oct 10, 2017 AForm 4 → | Oct 12, 7:10 pm EDT | Rose M RobesonDirector | 1,222 | — | — | 1,992 | — | plan? |
| Oct 10, 2017 AForm 4 → | Oct 12, 7:09 pm EDT | James R. LevyDirector | 2,169 | — | — | 2,939 | — | plan? |
| Oct 10, 2017 AForm 4 → | Oct 12, 7:09 pm EDT | Brooks J KlimleyDirector | 1,222 | — | — | 1,992 | — | plan? |
| Oct 10, 2017 AForm 4 → | Oct 12, 7:09 pm EDT | W Howard Keenan Jr.Director | 1,222 | — | — | 1,992 | — | plan? |
| Oct 10, 2017 AForm 4 → | Oct 12, 7:07 pm EDT | Peter KaganDirector | 2,077 | — | — | 2,847 | — | plan? |
| Jul 10, 2017 AForm 4 → | Jul 12, 8:09 pm EDT | Rose M RobesonDirector | 770 | — | — | 770 | — | plan? |
| Jul 10, 2017 AForm 4 → | Jul 12, 8:08 pm EDT | James R. LevyDirector | 770 | — | — | 770 | — | plan? |
| Jul 10, 2017 AForm 4 → | Jul 12, 8:07 pm EDT | Brooks J KlimleyDirector | 770 | — | — | 770 | — | plan? |
| Jul 10, 2017 AForm 4 → | Jul 12, 8:05 pm EDT | W Howard Keenan Jr.Director | 770 | — | — | 770 | — | plan? |
| Jul 10, 2017 AForm 4 → | Jul 12, 8:04 pm EDT | Peter KaganDirector | 770 | — | — | 770 | — | plan? |
| May 12, 2017 JForm 5 → | Feb 9, 2018, 6:58 pm EST | K. Phil YooSee Remarks | 97,578 | — | — | 97,578 | — | plan? |
| May 12, 2017 JForm 5 → | Feb 9, 2018, 6:58 pm EST | Glen C Warren Jr.See Remarks, Director | 14,931,079 | — | — | 14,931,079 | — | plan? |
| May 12, 2017 JForm 5 → | Feb 9, 2018, 6:57 pm EST | Alvyn A. SchoppSee Remarks | 1,394,146 | — | — | 1,394,146 | — | plan? |
| May 12, 2017 GJForm 5 → | Feb 9, 2018, 6:56 pm EST | Paul M RadySee Remarks, Director | 24,796,619 | — | — | 815,798 | — | plan? |
| May 12, 2017 JForm 5 → | Feb 9, 2018, 6:55 pm EST | Ward D. McNeillySee Remarks | 425,270 | — | — | 425,270 | — | plan? |
| May 12, 2017 GJForm 5 → | Feb 9, 2018, 6:54 pm EST | Kevin J. KilstromSee Remarks | 1,187,548 | — | — | 1,067,548 | — | plan? |
| May 12, 2017 JForm 5 → | Feb 9, 2018, 6:53 pm EST | Michael N. KennedySee Remarks | 27,774 | — | — | 27,774 | — | plan? |
| May 12, 2017 JForm 4 → | May 16, 9:19 pm EDT | Antero Resources Investment LLC10% Owner | 143,332,713 | — | — | 5,587,500 | — | plan? |
| May 9, 2017 SForm 4 → | May 9, 4:21 pm EDT | Antero Resources Investment LLC10% Owner | 37,250,000 | $22.44 | $835,983,125 | 148,920,213 | −20.0% | plan? |
| May 9, 2017 JForm 4 → | May 9, 4:21 pm EDT | Antero Resources Investment LLC10% Owner | 186,170,214 | — | — | 186,170,213 | — | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.