 NEW YORK, May 10, 2021 PRNewswire -- Rowley Law PLLC is investigating potential securities law violations by Extraction Oil Gas, Inc. NASDAQ: XOG and its board of directors concerning the proposed merger of the company with Bonanza Creek Energy, Inc. NYSE: BCEI. Stockholders will receive 1.1711 shares of Bonanza Creek common stock for each share of Extraction Oil Gas stock that they hold. 