| 2017-05-09 | Sale | Antero Midstream Corporation AM | 10 percent owner | 74.5M 26.8165% | $22.44 | $1.67B | -11.75% | |
| 2014-06-05 | Sale | Antero Resources Corporation AR | 10 percent owner | 3.6M 1.3296% | $62.00 | $223.2M | -28.44% | |
| 2014-05-19 | Sale | Antero Resources Corporation AR | 10 percent owner | 24M 8.9899% | $62.00 | $1.49B | -22.11% | |
| 2013-10-16 | Sale | Antero Resources Corporation AR | 10 percent owner | 6.82M 1.8406% | $42.02 | $286.5M | +1.16% |