| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13D/A | 2018-10-11 | Warren Glen C Jr | Antero Midstream GP LP | 14,931,079 | 8.0% | EDGAR |
| SC 13D/A | 2018-10-11 | RADY PAUL M | Antero Midstream GP LP | 23,212,417 | 12.5% | EDGAR |
| SC 13G | 2018-02-09 | Antero Resources Investment LLC | Antero Midstream GP LP | 0 | 0.0% | EDGAR |
| SC 13D/A | 2017-06-13 | Warburg Pincus Private Equity VIII, L.P. | Antero Midstream GP LP | 18,568,833 | 10.0% | EDGAR |
| SC 13D | 2017-05-22 | Warren Glen C Jr | Antero Midstream GP LP | 14,369,050 | 7.7% | EDGAR |
| SC 13D | 2017-05-22 | RADY PAUL M | Antero Midstream GP LP | 21,553,575 | 11.6% | EDGAR |
| SC 13D | 2017-05-22 | Warburg Pincus Private Equity VIII, L.P. | Antero Midstream GP LP | 17,873,221 | 9.6% | EDGAR |