LVGO - Two shops cut views on Biogen as hopes for Alzheimer's med fade April, 23 2020 07:13 AM Livongo Health Inc. Athersys (NASDAQ:ATHX) initiated with Outperform rating and $14 (528% upside) price target at SMBC Nikko.More news on: Athersys, Inc., Livongo Health, Inc., Pfenex Inc., Healthcare stocks news, Stocks on the move, , Read more ...