StockNews.com began coverage on shares of Ampio Pharmaceuticals (NYSE:AMPE – Get Rating) in a report issued on Tuesday morning. The brokerage issued a sell rating on the stock. NYSE AMPE opened at $0.42 on Tuesday. Ampio Pharmaceuticals has a 52-week low of $0.39 and a 52-week high of $2.15. The stock has a market cap […]