Benzinga's Top Initiations By: Benzinga via Benzinga August 24, 2015 at 09:37 AM EDT Piper Jaffray initiated coverage on Nantkwest Inc (NASDAQ: NK) with a Overweight rating. The target price for Nantkwest is set to ... Read More >> Related Stocks: Chipotle Mexican Grill Johnson Controls Nantkwest Inc CS Pinnacle Finl Ptnrs Vtv Theraptcs Cl A Zebra Technologies