X0306 4 2017-05-08 0 0001463258 Renewable Energy Group, Inc. REGI 0001477503 Christensen Delbert 416 S. BELL AVENUE AMES IA 50010 1 0 0 0 Common Stock 2017-05-08 4 A 0 6939 0.00 A 61315 D Represents award of restricted stock units ("RSUs") that will vest in full on the earlier of May 8, 2018, or the date of the 2018 Annual Meeting of Stockholders of Renewable Energy Group, Inc. RSUs may be settled only for shares of common stock on an one-for-one basis. /s/ Natalie Merrill, Attorney-in-Fact 2017-05-10