7 Big Pre-Market Gainers - Actinium Pharma (AMEX:ATNM)

Demandware Inc. DWRE was trading up 55.98 percent after Salesforce announces acquisition of Demandware valued at $2.8 billion.
Galena Biopharma GALE up 17.13 percent after receiving FDA fast track designation for Neuvax Clinical Trial.
Actinium Pharmaceuticals ATNM rose 6.22 percent after announcing positive safety and efficacy results from Phase 1 Actimab-A Trial.
Michael Kors Holdings KORS traded up 6.98 percent after the company announced $1 billion share buyback program and introduced new wearable technologies Accessories Line in the Fall.
Regulus Therapeutics RGLS jumped 1.30 percent after expanding trial Collab Deal with Glaxo; Phase II study on track to report interim results by year end.
Pacific Biosciences PACB rose 2.703 percent after being mentioned as a possible takeover target by Roche on Tuesday.
Zoe"s Kitchen Inc ZOES traded up 4.28 percent after reporting stronger than expected results for the first quarter and slightly raised its guidance for FY2016.