 Stealth BioTherapeutics Corp NASDAQ:MITOs share price was up 7.3 during trading on Thursday after BMO Capital Markets raised their price target on the stock from 3.00 to 7.00. BMO Capital Markets currently has a market perform rating on the stock. Stealth BioTherapeutics traded as high as 1.47 and last traded at 1.32, approximately 181,800 shares ... 