Apr 29, 2013 04:00PM QIAGEN Reports First Quarter 2013 Results

Apr 23, 2012 02:54PM Barclays on U.S. Diagnostics: Q1 Earnings Preview

Jan 31, 2011 05:36PM After-Hours Movers 01/31: ICUI, BIDU, RCII, NVLS, ONXX Higher; EXTR, PRXL, PRGX, QGEN, FSC, HOV, CAVM Lower