Mammoth Energy Announces Timing of 1Q 2020 Earnings Release
OKLAHOMA CITY, May 01, 2020 (GLOBE NEWSWIRE) -- Mammoth Energy Services, Inc. (“Mammoth”) (NASDAQ:TUSK) today announced that it intends to release financial results for the first quarter of 2020 after the market close on May 7, 2020. First Quarter 2020 …