Live feed16:39:23·50dINSIDERFilingvia QuantisnowLarge owner Duffield David A sold $15,284,227 worth of shares (107,500 units at $142.18) and converted options into 107,500 shares (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.WDAY· Workday Inc.TechnologyOriginal source