Benzinga's Top Pre-Market NASDAQ Gainers (CYPB, JOYG, COCO, FSLR)

Cypress Bioscience Inc CYPB rose 12.87% to $6.49 in the pre-market session. CYPB has agreed to be purchased by Ramius V&O Acquisition LLC and affiliates of Royalty Pharma for $6.50 per share in cash. Joy Global Inc JOYG added 5.35% to $84.50 in the pre-market session. JOYG posted upbeat Q4 results. Corinthian Colleges Inc COCO moved up 3.43% to $4.52 in the pre-market session. COCO's shares have dipped 68.67% over the past 52 weeks, while the S&P 500 index has gained 12.06% in the same period. First Solar Inc FSLR soared 3.25% to $141.50 in the pre-market trading. FSLR issued stronger-than-expected 2011 earnings and revenue guidance. Read more from Benzinga's Markets.