Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Antero Midstream Corp (AM) since 2017 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Antero Midstream Corp. Table 2 shows the detailed insider transactions. This company's CIK number is 1623925.
Total stock buying since 2017: $532,959.
Total stock sales since 2017: $2,444,314,071.
Total stock option exercises since 2017: $0.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 44,155 | $780,004 | 0 | $0 |
| 2024 | 1,174 | $17,739 | 49,912 | $713,832 | 0 | $0 |
| 2023 | 16,011 | $171,991 | 341,200 | $3,601,955 | 0 | $0 |
| 2022 | 20,000 | $203,329 | 1,618,390 | $16,644,163 | 201,272 | $0 |
| 2021 | 15,000 | $139,900 | 7,500 | $78,682 | 0 | $0 |
| 2020 | 0 | $0 | 36,661,114 | $161,490,356 | 0 | $0 |
| 2019 | 0 | $0 | 176,139,958 | $1,421,960,474 | 0 | $0 |
| 2018 | 0 | $0 | 160,000 | $3,042,855 | 0 | $0 |
| 2017 | 0 | $0 | 37,250,000 | $836,001,750 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-08 | 0 | $0 | 39,155 | $685,604 | 0 | $0 |
| 2025-05 | 0 | $0 | 5,000 | $94,400 | 0 | $0 |
| 2024-12 | 1,174 | $17,739 | 0 | $0 | 0 | $0 |
| 2024-11 | 0 | $0 | 10,000 | $146,600 | 0 | $0 |
| 2024-08 | 0 | $0 | 23,518 | $343,127 | 0 | $0 |
| 2024-03 | 0 | $0 | 16,394 | $224,105 | 0 | $0 |
| 2023-08 | 6,011 | $71,891 | 21,600 | $260,055 | 0 | $0 |
| 2023-06 | 0 | $0 | 19,600 | $200,900 | 0 | $0 |
| 2023-05 | 0 | $0 | 300,000 | $3,141,000 | 0 | $0 |
| 2023-03 | 10,000 | $100,100 | 0 | $0 | 0 | $0 |
| 2022-05 | 20,000 | $203,329 | 1,618,390 | $16,644,163 | 0 | $0 |
| 2022-04 | 0 | $0 | 0 | $0 | 201,272 | $0 |
| 2021-11 | 0 | $0 | 7,500 | $78,682 | 0 | $0 |
| 2021-08 | 15,000 | $139,900 | 0 | $0 | 0 | $0 |
| 2020-11 | 0 | $0 | 11,114 | $70,556 | 0 | $0 |
| 2020-09 | 0 | $0 | 8,600,000 | $46,440,000 | 0 | $0 |
| 2020-05 | 0 | $0 | 28,000,000 | $114,800,000 | 0 | $0 |
| 2020-03 | 0 | $0 | 50,000 | $179,800 | 0 | $0 |
| 2019-12 | 0 | $0 | 117,395 | $678,179 | 0 | $0 |
| 2019-11 | 0 | $0 | 77,896,311 | $507,883,945 | 0 | $0 |
| 2019-09 | 0 | $0 | 55,854,117 | $380,368,874 | 0 | $0 |
| 2019-05 | 0 | $0 | 42,062,135 | $530,414,662 | 0 | $0 |
| 2019-03 | 0 | $0 | 210,000 | $2,614,814 | 0 | $0 |
| 2018-09 | 0 | $0 | 5,000 | $83,800 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-20 | Pearce Sheri (See Remarks) | Sale | 39,155 | 17.51 | 685,604 |
| 2025-05-28 | Klimley Brooks J | Sale | 5,000 | 18.88 | 94,400 |
| 2024-12-13 | Mcardle Janine J | Buy | 1,174 | 15.11 | 17,739 |
| 2024-11-05 | Klimley Brooks J | Sale | 10,000 | 14.66 | 146,600 |
| 2024-08-21 | Pearce Sheri (See Remarks) | Sale | 23,518 | 14.59 | 343,127 |
| 2024-03-13 | Pearce Sheri (See Remarks) | Sale | 16,394 | 13.67 | 224,105 |
| 2023-08-22 | Mcardle Janine J | Buy | 6,011 | 11.96 | 71,891 |
| 2023-08-09 | Pearce Sheri (See Remarks) | Sale | 16,600 | 12.05 | 200,030 |
| 2023-08-09 | Klimley Brooks J | Sale | 5,000 | 12.01 | 60,025 |
| 2023-06-01 | Pearce Sheri (See Remarks) | Sale | 19,600 | 10.25 | 200,900 |
| 2023-05-05 | Kennedy Michael N. (See Remarks) | Sale | 300,000 | 10.47 | 3,141,000 |
| 2023-03-15 | Keyte David H | Buy | 10,000 | 10.01 | 100,100 |
| 2022-05-25 | Keenan W Howard Jr | Sale | 242,868 | 10.49 | 2,547,928 |
| 2022-05-24 | Keenan W Howard Jr | Sale | 299,019 | 10.23 | 3,058,067 |
| 2022-05-23 | Keenan W Howard Jr | Sale | 250,996 | 10.31 | 2,587,266 |
| 2022-05-20 | Keenan W Howard Jr | Sale | 68,502 | 10.19 | 697,898 |
| 2022-05-19 | Keenan W Howard Jr | Sale | 453,751 | 10.19 | 4,621,907 |
| 2022-05-18 | Keenan W Howard Jr | Sale | 303,254 | 10.32 | 3,131,097 |
| 2022-05-12 | Keyte David H | Buy | 10,000 | 9.80 | 98,000 |
| 2022-05-05 | Krueger Brendan E. (See Remarks) | Buy | 7,000 | 10.53 | 73,710 |
| 2022-05-04 | Krueger Brendan E. (See Remarks) | Buy | 3,000 | 10.54 | 31,619 |
| 2022-04-18 | Kennedy Michael N. (See Remarks) | Option Ex | 45,904 | .00 | 0 |
| 2022-04-18 | Rady Paul M (Chief Executive Officer) | Option Ex | 155,368 | .00 | 0 |
| 2021-11-18 | Klimley Brooks J | Sale | 7,500 | 10.49 | 78,682 |
| 2021-08-26 | Krueger Brendan E. (See Remarks) | Buy | 11,000 | 9.30 | 102,300 |
| 2021-08-25 | Krueger Brendan E. (See Remarks) | Buy | 4,000 | 9.40 | 37,600 |
| 2020-11-24 | Pearce Sheri (See Remarks) | Sale | 1,326 | 7.27 | 9,636 |
| 2020-11-12 | Klimley Brooks J (Director) | Sale | 9,788 | 6.22 | 60,920 |
| 2020-09-14 | Rady Paul M (Chief Executive Officer) | Sale | 8,600,000 | 5.40 | 46,440,000 |
| 2020-05-05 | Warren Glen C Jr (President and Secretary) | Sale | 10,000,000 | 4.10 | 41,000,000 |
| 2020-05-05 | Rady Paul M (Chief Executive Officer) | Sale | 18,000,000 | 4.10 | 73,800,000 |
| 2020-03-09 | Yoo K. Phil (See Remarks) | Sale | 50,000 | 3.60 | 179,800 |
| 2019-12-16 | Yoo K. Phil (See Remarks) | Sale | 97,395 | 6.05 | 589,239 |
| 2019-12-03 | Yoo K. Phil (See Remarks) | Sale | 20,000 | 4.45 | 88,940 |
| 2019-11-12 | Yorktown Viii Associates Llc | Sale | 1,820,463 | 6.52 | 11,869,418 |
| 2019-11-12 | Yorktown Energy Partners Viii, L.p. | Sale | 1,820,463 | 6.52 | 11,869,418 |
| 2019-11-12 | Yorktown Vii Associates Llc | Sale | 1,179,537 | 6.52 | 7,690,581 |
| 2019-11-12 | Yorktown Energy Partners Vii, L.p. | Sale | 1,179,537 | 6.52 | 7,690,581 |
| 2019-11-12 | Keenan W Howard Jr | Sale | 3,000,000 | 6.52 | 19,560,000 |
| 2019-11-12 | Kagan Peter (Director) | Sale | 22,965,437 | 6.52 | 149,734,649 |
| 2019-11-12 | Landy Joseph P. (Director) | Sale | 45,930,874 | 6.52 | 299,469,298 |
| 2019-09-05 | Keenan W Howard Jr (Director) | Sale | 2,855,848 | 6.81 | 19,448,324 |
| 2019-09-05 | Yorktown Vi Associates Llc (Director) | Sale | 1,463,246 | 6.81 | 9,964,705 |
| 2019-09-05 | Yorktown Energy Partners Vi Lp (Director) | Sale | 1,463,246 | 6.81 | 9,964,705 |
| 2019-09-05 | Yorktown V Co Llc (Director) | Sale | 1,392,602 | 6.81 | 9,483,619 |
| 2019-09-05 | Kagan Peter (Director) | Sale | 17,144,152 | 6.81 | 116,751,675 |
| 2019-09-05 | Yorktown Energy Partners V Lp (Director) | Sale | 1,392,602 | 6.81 | 9,483,619 |
| 2019-09-05 | Warburg Pincus & Co. (Director) | Sale | 30,127,421 | 6.81 | 205,167,737 |
| 2019-09-03 | Yoo K. Phil (See Remarks) | Sale | 15,000 | 6.97 | 104,490 |
| 2019-05-23 | Yoo K. Phil (See Remarks) | Sale | 20,000 | 13.17 | 263,340 |
| 2019-05-21 | Yorktown Viii Associates Llc (Director) | Sale | 1,825,600 | 12.61 | 23,020,816 |
| 2019-05-21 | Yorktown Energy Partners Viii, L.p. (Director) | Sale | 1,825,600 | 12.61 | 23,020,816 |
| 2019-05-21 | Yorktown Vii Associates Llc (Director) | Sale | 1,183,600 | 12.61 | 14,925,196 |
| 2019-05-21 | Yorktown Energy Partners Vii, L.p. (Director) | Sale | 1,183,600 | 12.61 | 14,925,196 |
| 2019-05-21 | Keenan W Howard Jr (Director) | Sale | 4,000,000 | 12.61 | 50,440,000 |
| 2019-05-21 | Yorktown Vi Associates Llc (Director) | Sale | 507,600 | 12.61 | 6,400,836 |
| 2019-05-21 | Yorktown Energy Partners Vi Lp (Director) | Sale | 507,600 | 12.61 | 6,400,836 |
| 2019-05-21 | Yorktown V Co Llc (Director) | Sale | 483,200 | 12.61 | 6,093,152 |
| 2019-05-21 | Kagan Peter (Director) | Sale | 15,000,000 | 12.61 | 189,150,000 |
| 2019-05-21 | Landy Joseph P. (Director) | Sale | 15,042,135 | 12.61 | 189,681,322 |
| 2019-05-21 | Yorktown Energy Partners V Lp (Director) | Sale | 483,200 | 12.61 | 6,093,152 |
| 2019-03-14 | Kennedy Michael N. (See Remarks) | Sale | 27,479 | 12.86 | 353,379 |
| 2019-03-13 | Kennedy Michael N. (See Remarks) | Sale | 182,521 | 12.39 | 2,261,435 |
| 2018-09-04 | Yoo K. Phil (See Remarks) | Sale | 5,000 | 16.76 | 83,800 |
| 2018-08-17 | Kilstrom Kevin J. (See Remarks) | Sale | 50,000 | 18.81 | 940,300 |
| 2018-06-01 | Yoo K. Phil (See Remarks) | Sale | 5,000 | 19.45 | 97,255 |
| 2018-05-18 | Kilstrom Kevin J. (See Remarks) | Sale | 50,000 | 18.07 | 903,500 |
| 2018-02-16 | Kilstrom Kevin J. (See Remarks) | Sale | 50,000 | 20.36 | 1,018,000 |
| 2017-05-09 | Antero Resources Investment Llc (10% Owner) | Sale | 37,250,000 | 22.44 | 836,001,750 |
Insider trading activities including stock purchases, stock sales, and option exercises of AM listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Antero Midstream Corp (symbol AM, CIK number 1623925) see the Securities and Exchange Commission (SEC) website.