tazytaz/E+ via Getty Images Today, we are going to do something different to close out another trading week. In this column, I highlight three biotech stocks with favorable risk/reward profiles and that are trading for under ten bucks a share. Let's start with ADMA Biologics, Inc. (ADMA). This company is focused on manufacturing specialty plasma-derived biologics for the treatment of immune deficiencies and infectious diseases. ADMA Biologics recently brought online the last of 10 large plasma collection fa ...