StockNews.com initiated coverage on shares of Ampio Pharmaceuticals (NYSEAMERICAN:AMPE – Free Report) in a research note released on Thursday morning. The brokerage issued a sell rating on the specialty pharmaceutical company’s stock. Ampio Pharmaceuticals Stock Down 3.5 % Shares of NYSEAMERICAN:AMPE opened at $0.24 on Thursday. The company’s 50-day moving average price is $0.26 and […]