Live feed16:51:38·798dINSIDERFilingvia QuantisnowMclean Margaret B covered exercise/tax liability with 470 shares and converted options into 1,634 shares, increasing direct ownership by 2% to 54,287 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.TTEC· TTEC Holdings Inc.Consumer DiscretionaryOriginal source