Cowen & Company Initiates Adaptimmune Therapeutics With Outperform By: Benzinga via Benzinga June 01, 2015 at 08:44 AM EDT Analysts at Cowen & Company initiated coverage on Adaptimmune Therapeutics PLC – ADR (NASDAQ: ADAP) with a Outperform ... Read More >> Related Stocks: Adaptimmune Ther ADR