SHAREHOLDER ALERT: Pomerantz Law Firm Reminds Shareholders with Losses on their Investment in Mammoth Energy Services, Inc. of ...
NEW YORK, July 01, 2019 (GLOBE NEWSWIRE) -- Pomerantz LLP announces that a class action lawsuit has been filed against Mammoth Energy Services, Inc. (“Mammoth” or the “Company”) (NASDAQ: TUSK) and certain of its officers. The class action, filed in …