Benzinga's Top Pre-Market Gainers

Unilife UNIS shares jumped 21.82% to $3.74 in pre-market trading after the company signed a long-term supply contract with Sanofi. NetApp NTAP shares gained 10.80% to $46.80 in the pre-market session. NetApp's PEG ratio is 1.17. Isis Pharmaceuticals ISIS soared 7.81% to $30.10 in the pre-market trading. Biogen Idec BIIB and Isis Pharmaceuticals announced a strategic collaboration to develop new treatments for neurological disorders. DryShips DRYS surged 5.90% to $3.05 in the pre-market session. DryShips's trailing-twelve-month revenue is $1.28 billion.