StockNews.com assumed coverage on shares of Ampio Pharmaceuticals (NYSEAMERICAN:AMPE – Free Report) in a report released on Wednesday. The firm issued a sell rating on the specialty pharmaceutical company’s stock. Ampio Pharmaceuticals Stock Performance Shares of NYSEAMERICAN AMPE opened at $0.25 on Wednesday. Ampio Pharmaceuticals has a 1 year low of $0.18 and a 1 […]