Live feed17:14:32·1201dINSIDERFilingvia QuantisnowSEC Form 4: Armstrong Christopher R sold $407,916 worth of shares (5,690 units at $71.69) and converted options into 6,176 shares, increasing direct ownership by 0.39% to 125,569 units to cover withholding taxByQuantisnow·Wall Street's wire, on your screen.CDAY· Ceridian HCM Holding Inc.TechnologyOriginal source