Antero Midstream Corp.

Antero Midstream Corp. has priced an underwritten public offering of an aggregate of 25,965,437 shares of common stock by certain affiliates of Warburg Pincus and certain investment funds managed by Yorktown Partners LLC. The underwriter intends to offer the shares from time to time for sale in one or more transactions on the New York Stock Exchange, in the over-the-counter market, through negotiated transactions or otherwise at market prices prevailing at the time of sale, at prices related to prevailing market prices or at negotiated prices. The gross proceeds from the sale of the shares by the selling stockholders are expected to be approximately $171 million. Antero Midstream is not selling any shares of common stock in the offering and will not receive any proceeds therefrom.