Live feed16:17:58·1hINSIDERFilingvia QuantisnowEVP & Chief R&D Officer Diperna Dino sold $168,040 worth of shares (498 units at $337.43) as part of a pre-agreed trading plan, decreasing direct ownership by 1% to 39,126 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CIEN· Ciena CorporationUtilitiesOriginal source