Morning Market Losers

Ocera Therapeutics OCRX plummeted 16.01% to $13.80. Ocera Therapeutics shares have jumped 158.33% over the past 52 weeks, while the S&P 500 index has gained 23.35% in the same period. Giga-tronics GIGA dropped 14.84% to $1.32. Giga-tronics' trailing-twelve-month profit margin is -30.58%. MER Telemanagement Solutions MTSL dropped 14.62% to $2.09 after the company terminated MVNE solution provider agreement with SBC Communications. ImmunoCellular Therapeutics IMUC dropped 11.05% to $1.3699. ImmunoCellular's trailing-twelve-month ROE is -59.80%.