Live feed19:01:58·603dINSIDERFilingvia QuantisnowEVP, CLO & Secretary Macken Patrick W converted options into 42,019 shares and covered exercise/tax liability with 18,824 shares, increasing direct ownership by 10% to 244,179 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.RBBN· Ribbon Communications Inc.TechnologyOriginal source