Benzinga's Volume Movers

Datalink

shares moved up 29.62% to $14.09. The volume of Datalink shares traded was 1220% higher than normal. Datalink lifted its outlook. Control4

shares rose 11.77% to $28.49. The volume of Control4 shares traded was 502% higher than normal. Dougherty & Company initiated coverage on Control4 with a Buy rating and a $30.00 price target. NuVasive

shares climbed 8.96% to $36.81. The volume of NuVasive shares traded was 493% higher than normal. NuVasive issued upbeat FY14 revenue forecast. Mazor Robotics

surged 3.10% to $24.52. The volume of Mazor Robotics shares traded was 308% higher than normal. JMP Securities lifted the price target on Mazor Robotics from $23 to $31.