X0206 3 2013-10-16 0 0001433270 ANTERO RESOURCES Corp AR 0000020769 CLARK ROBERT J 1625 17TH STREET DENVER CO 80202 1 0 0 0 Common Stock, par value $0.01 per share 1818 D Options to purchase common stock 54.15 Common Stock, par value $0.01 1477 D Restricted stock grant that will vest in a single installment one year from the date of grant, or October 16, 2014. Each option to purchase common stock vests and becomes exercisable in a single installment one year from the date of grant, or October 10, 2014. Each option to purchase common stock expires ten years from the date of grant, or October 10, 2023. Exhibit List: Exhibit 24 - Power of Attorney This Form 3 is being filed in connection with the Reporting Person becoming a member of the Board of Directors of Antero Resources Corporation. /s/ Alvyn A. Schopp, as attorney-in-fact for Robert J. Clark 2013-10-17