WELL - Raymond James likes Amgen in premarket analyst action March, 30 2020 08:06 AM Welltower Inc. BioSig Technologies (NASDAQ:BSGM) initiated with Buy rating and $9 (75% upside) price target at Roth Capital.More news on: BioSig Technologies, Inc., Amgen Inc., Cerner Corporation, Healthcare stocks news, Stocks on the move, , Read more ...