Mon, Aug 19, 2013 12:00 - Mammoth Energy Group, Inc. (MMTE: OTC Pink Current) - Splits - Effective Mon, Aug 19, 2013, MMTE: OTC Pink Current engaged in a rev split. As a result of the split, shs decreased by 1 for 2000 split. Due to the split, MMTE is no longer valid. The new trading symbol is MMTED. You may find a complete list of splits at otcmarkets.com.