Benzinga's Volume Movers

MICROS Systems MCRS shares moved up 3.33% to $67.96. The volume of MICROS shares traded was 6048% higher than normal. Oracle ORCL announced its plans to buy Micros in a $5.3 billion deal. Integrys Energy Group TEG shares rose 14.37% to $69.71. The volume of Integrys Energy shares traded was 1228% higher than normal. Wisconsin Energy WEC announced its plans to acquire Integrys Energy Group in a deal valued at $9.1 billion. Tonix Pharmaceuticals Holding TNXP surged 9.10% to $13.55. The volume of Tonix Pharmaceuticals shares traded 396% higher than normal. Tonix shares have jumped 84.00% over the past 52 weeks, while the S&P 500 index has gained 24.78% in the same period. Rockwell Medical RMTI shares climbed 5.93% to $11.79. The volume of Rockwell Medical shares traded was 317% higher than normal. Rockwell Medical announced the FDA approval for Calcitriol.