Live feed16:32:16·1hINSIDERFilingvia QuantisnowExecutive Vice President Callister Nathan covered exercise/tax liability with 922 shares, decreasing direct ownership by 5% to 18,661 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ZION· Zions Bancorporation N.A.FinanceOriginal source