Live feed16:20:24·441dINSIDERFilingvia QuantisnowEVP-CTO Irizarry Michael converted options into 66,948 shares and covered exercise/tax liability with 29,660 shares, increasing direct ownership by 63% to 96,393 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.USM· United States Cellular CorporationTelecommunicationsOriginal source