Benzinga's Top Pre-Market Gainers

Amylin Pharmaceuticals Inc

surged 15.90% to $14.07 in the pre-market session. AMLN and Alkermes plc

reported that the US Food and Drug Administration has approved BYDUREON™. GTx Inc

added 14.21% to $4.50 in the pre-market session. GTXI is scheduled to report its quarterly earnings on 23 February. Partner Communications Company

moved up 4.20% to $7.93 in the pre-market session. PTNR has a dividend yield of 8.90%. Star Scientific Inc

soared 2.47% to $2.90 in the pre-market trading. CIGX shares have surged 79.11% over the past 52 weeks, while the S&P 500 index has gained 2.35% in the same period.