0001539838-15-000064.txt : 20151021 0001539838-15-000064.hdr.sgml : 20151021 20151021154256 ACCESSION NUMBER: 0001539838-15-000064 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20151020 FILED AS OF DATE: 20151021 DATE AS OF CHANGE: 20151021 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Diamondback Energy, Inc. CENTRAL INDEX KEY: 0001539838 STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 500 WEST TEXAS STREET 2: SUITE 1210 CITY: MIDLAND STATE: TX ZIP: 79701 BUSINESS PHONE: 405-463-6900 MAIL ADDRESS: STREET 1: 9400 N. BROADWAY STREET 2: SUITE 700 CITY: OKLAHOMA CITY STATE: OK ZIP: 73114 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Pantermuehl Russell CENTRAL INDEX KEY: 0001559934 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35700 FILM NUMBER: 151168186 MAIL ADDRESS: STREET 1: 500 WEST TEXAS STREET 2: SUITE 1225 CITY: MIDLAND STATE: TX ZIP: 79701 4 1 wf-form4_144545656658561.xml FORM 4 X0306 4 2015-10-20 0 0001539838 Diamondback Energy, Inc. FANG 0001559934 Pantermuehl Russell 500 WEST TEXAS, SUITE 1200 MIDLAND TX 79701 0 1 0 0 VP Reservoir Engineering Common Stock 2015-10-20 4 M 0 1278 17.50 A 37197 D Common Stock 2015-10-20 4 S 0 1278 75 D 35919 D Stock Option (right to buy) 17.5 2015-10-20 4 M 0 1278 0 D 2016-08-15 Common Stock 1278.0 23722 D The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan. All of these options to purchase 1,278 shares of common stock of the issuer were vested at the time of exercise. The remaining options to purchase 23,722 shares of common stock vested on August 18, 2015. /s/ Randall J. Holder, as attorney-in-fact for Russell Pantermuehl 2015-10-21