 New York, New York--Newsfile Corp. - April 29, 2021 - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of the securities of Renewable Energy Group, Inc. NASDAQ: REGI between May 3, 2018 and February 25, 2021, inclusive the Class Period, of the important May 3, 2021 lead plaintiff deadline.SO WHAT: If you purchased Renewable Energy Group securities during the Class Period you may be entitled to compensation without payment of... 