StockNews.com assumed coverage on shares of Ampio Pharmaceuticals (NYSEAMERICAN:AMPE – Get Rating) in a research report released on Wednesday. The brokerage issued a sell rating on the specialty pharmaceutical company’s stock. Ampio Pharmaceuticals Stock Up 7.9 % Shares of NYSEAMERICAN:AMPE opened at $0.25 on Wednesday. Ampio Pharmaceuticals has a 52-week low of $0.18 and a […]