12 Biggest Mid-Day Losers For Thursday By: Benzinga via Benzinga December 29, 2016 at 12:42 PM EST Cempra Inc (NASDAQ: CEMP) shares dipped 57.4 percent to $2.60 after the company disclosed that it has received a Complete ... Read More >> Related Stocks: Aptose Bioscns Health Insurance Inn Interpace Diag Group NVIDIA Corp U S Energy Corp