Live feed16:19:15·456dINSIDERFilingvia QuantisnowEVP-CFO & Treasurer Chambers Douglas W converted options into 6,906 shares and covered exercise/tax liability with 2,210 shares, increasing direct ownership by 10% to 53,763 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.USM· United States Cellular CorporationTelecommunicationsOriginal source