Live feed16:43:38·1hINSIDERFilingvia QuantisnowEVP & General Mgr. Cumello Joseph covered exercise/tax liability with 1,716 shares, decreasing direct ownership by 4% to 41,156 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CIEN· Ciena CorporationUtilitiesOriginal source