 New York, New York--Newsfile Corp. - April 12, 2021 - The Klein Law Firm announces that a class action complaint has been filed on behalf of shareholders of Renewable Energy Group, Inc. NASDAQ: REGI alleging that the Company violated federal securities laws.Class Period: May 3, 2018 and February 25, 2021Lead Plaintiff Deadline: May 3, 2021Learn more about your recoverable losses in REGI: 