Mammoth Energy Services, Inc. Announces Fourth Quarter and Full Year 2016 Operational and Financial Results
OKLAHOMA CITY, Feb. 22, 2017 (GLOBE NEWSWIRE) -- Mammoth Energy Services, Inc. ("Mammoth" or the "Company") (NASDAQ:TUSK) today reported financial and operational results for the fourth quarter and full year ended December 31, 2016. Key …