StockNews.com initiated coverage on shares of Ampio Pharmaceuticals (NYSEAMERICAN:AMPE – Free Report) in a report published on Saturday. The brokerage issued a sell rating on the specialty pharmaceutical company’s stock. Ampio Pharmaceuticals Price Performance AMPE opened at $0.25 on Friday. Ampio Pharmaceuticals has a 12-month low of $0.18 and a 12-month high of $2.83. The […]