DPW - DNR TTOO among premarket gainers September, 11 2019 09:12 AM DPW Holdings Inc. Yuma Energy (NYSEMKT:YUMA) +69% announces third party purchase of senior secured bank debt.More news on: Yuma Energy, Inc., T2 Biosystems, Inc., Lexicon Pharmaceuticals, Inc., Stocks on the move, Read more ...