ERYTECH Pharma (NASDAQ:ERYP – Get Rating) and Amgen (NASDAQ:AMGN – Get Rating) are both medical companies, but which is the better stock? We will compare the two companies based on the strength of their dividends, institutional ownership, risk, profitability, valuation, analyst recommendations and earnings. Institutional & Insider Ownership 4.8% of ERYTECH Pharma shares are owned […]