Live feed18:15:10·451dINSIDERFilingvia QuantisnowAmendment: EVP, CLO & Secretary Macken Patrick W converted options into 24,257 shares and covered exercise/tax liability with 10,372 shares, increasing direct ownership by 7% to 224,429 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.RBBN· Ribbon Communications Inc.TechnologyOriginal source