Live feed16:15:09·239dINSIDERFilingvia QuantisnowLarge owner Duffield David A converted options into 75,817 shares and sold $17,298,267 worth of shares (75,817 units at $228.16) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.WDAY· Workday Inc.TechnologyOriginal source