Nasdaq 100 Movers: GRMN, REGN
July 30, 2014 at 11:27 AM EDT
In early trading on Wednesday, shares of Regeneron Pharmaceuticals (REGN) topped the list of the day's best performing components of the Nasdaq 100 index, trading up 8.6%. Year to date, Regeneron Pharmaceuticals registers a 20.1% gain.