Diamondback Energy Inc. - 2013-06-19

Priced the upsized public offering of 6 million shares of its common stock by certain selling stockholders at $34.75 per share with an option to purchase additional shares. All of the net proceeds will go to the selling stockholders, Wexford Capital LP and Gulfport Energy Corp. Credit Suisse Securities (USA) LLC is sole book-running manager.