Heat Biologics Cools Off, Bluebird Bio Heats Up By: Benzinga via Benzinga December 01, 2016 at 09:54 AM EST In a classic example of how trial results can impact stock prices, shares of Heat Biologics Inc (NASDAQ: HTBX) plunged 58 percent in the ... Read More >> Related Stocks: Bluebird Bio Celgene Corp