Benzinga's Top Pre-Market NASDAQ Gainers (CPIX, COCO, ICGN, KLAC)

Cumberland Pharmaceuticals Inc CPIX rose 19.75% to $6.79 in the pre-market session. CPIX has received Food and Drug Administration (FDA) approval for its new formulation of its Acetadote injection. Corinthian Colleges Inc COCO added 5.51% to $4.98 in the pre-market session. COCO's shares have dipped 65.62% over the past 52 weeks, while the S&P 500 index has gained 11.78% in the same period. Icagen Inc ICGN moved up 5.13% to $2.05 in the pre-market session. ICGN shares have dropped 74.87% over the past 52 weeks, while the S&P 500 index has gained 11.78% in the same period. KLA-Tencor Corporation KLAC soared 4.70% to $41.62 in the pre-market trading. KLAC's trailing-twelve-month operating margin is 25.86%. Read more from Benzinga's Markets.