Galmed Pharmaceuticals Ltd (NASDAQ:GLMD) was downgraded by Zacks Investment Research from a “hold” rating to a “sell” rating in a research report issued to clients and investors on Saturday, ARN reports. According to Zacks, “Galmed Pharmaceuticals Ltd. is a clinical-stage biopharmaceutical company. It is focused on developing therapies for liver diseases and gallstones. Galmed Pharmaceuticals […]