Friday #PreMarket Movers: Arista Networks Up, CollabRx Down By: Benzinga via Benzinga February 20, 2015 at 09:00 AM EST CollabRx Inc(NASDAQ: CLRX) -36% - Announced 3.84 million share offering. Noodles & Co(NASDAQ: NDLS) -28% - ... Read More >> Related Stocks: ANN NEO 50 Index Arista Networks Inc Community Health Systems Intuit Noodles & Company Novo Nordisk A/S ADR Truecar Inc