StockNews.com started coverage on shares of Ampio Pharmaceuticals (NYSE:AMPE – Free Report) in a report released on Wednesday morning. The brokerage issued a sell rating on the stock. Ampio Pharmaceuticals Stock Down 6.4 % Shares of NYSE:AMPE opened at $1.90 on Wednesday. The company’s fifty day moving average is $2.75 and its two-hundred day moving […]