Benzinga's Top #PreMarket Gainers

Ariad Pharmaceuticals ARIA shares gained 18.28% to $3.30 in the pre-market after the company announced positive opinion by EMA on continued availability of Iclusig. POZEN POZN surged 17.65% to $8.00 in the pre-market session after the company announced a special cash distribution of $1.75 per share. Aruba Networks ARUN soared 12.73% to $19.39 in the pre-market trading after the company reported upbeat Q1 results. Splunk SPLK shares jumped 10.60% to $66.25 in pre-market trading after the company reported upbeat results for the third quarter and issued a strong forecast.