Afternoon Movers; Markets Moved Higher
ZOLL Medical Company (NASDAQ: ZOLL) +28.7% after authorities reaffirmed coverage policies for one of ZOLL's products
SonoSite (NASDAQ: SONO) +27.1% after agreeing to be acquired by Fujifilm for $995 million
Novellus Systems (NASDAQ: NVLS) +16.3% after merger announcement with Lam Research Corp
InterMune (NASDAQ: ITMN) -30.3% on heavy volume
athenahealth (NYSE: NBG) -15.5% on poor 2012 guidance
Nevsun Resources (NYSE: NSU) -11.4% on low volume







