Live feed16:16:57·1793dINSIDERFilingvia QuantisnowSEC Form 4: Greer Valerie E covered exercise/tax liability with 2,693 units of Common Stock, decreasing direct ownership by 6% to 41,358 units to cover taxesByQuantisnow·Wall Street's wire, on your screen.ADS· Alliance Data Systems CorporationFinanceOriginal source