Antero Resources Midstream Management LLC appointed Brooks J. Klimley to the Board as an independent director. It has not yet been determined whether Mr. Klimley will serve on any committee of the Board. The appointment of Mr. Klimley will increase the size of the Board to eight members.

In 2013, Mr. Klimley joined The Silverfern Group. In addition, he has served as an Adjunct Professor at Columbia University's graduate schools of business and international affairs since 2010. Previously, Mr. Klimley acted as President of Brooks J. Klimley & Associates.