TELA - Sell-siders like Tela Bio in premarket analyst action December, 03 2019 08:32 AM TELA Bio Inc. BeyondSpring (NASDAQ:BYSI) initiated with Market Perform rating at Oppenheimer.More news on: BeyondSpring Inc., Centogene N.V., Curaleaf Holdings, Inc., Healthcare stocks news, Stocks on the move, , Read more ...