Live feed08:12:16·57dINSIDERFilingvia QuantisnowEVP, Chief Financial Officer Marmurek Eric S converted options into 154,814 shares and covered exercise/tax liability with 61,005 shares, increasing direct ownership by 21% to 543,706 units (SEC Form 4) to satisfy withholding taxByQuantisnow·Wall Street's wire, on your screen.RBBN· Ribbon Communications Inc.TechnologyOriginal source
