InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Browse the complete record of transactions filed by DiPerna Dino, VP Senior. Director active across 1 companies, notably CIENA CORP. Cumulatively, 8 reports have been logged. The latest transaction was filed on 20 March 2026 — Retenue fiscale. Regulator: SEC (Form 4). All data is openly available.
Declarations8 total
US$67,643204 shares@ US$331.58120.0003% mcap46.7% of flow
Common Stock
SEC:0001123292-26-000497·
€67,643204 shares@ €331.58120.0003% mcap23.3% of flow
Common Stock
SEC:0001123292-26-000497:0·
US$40,074204 shares@ US$196.44090.0001% mcap27.7% of flow
Common Stock
SEC:0001998460-25-000021·
€40,074204 shares@ €196.44090.0001% mcap13.8% of flow
Common Stock
SEC:0001998460-25-000021:0·
US$23,940204 shares@ US$117.35160.0001% mcap16.5% of flow
Common Stock
SEC:0001998460-25-000012·
€23,940204 shares@ €117.35160.0001% mcap8.3% of flow
Common Stock
SEC:0001998460-25-000012:0·
US$13,206204 shares@ US$64.73680.0000% mcap9.1% of flow
Common Stock
SEC:0001998460-25-000007·
€13,206204 shares@ €64.73680.0000% mcap4.6% of flow
Common Stock
SEC:0001998460-25-000007:0·
8 of 8 declarations
About DiPerna Dino
Dino DiPerna serves as Senior Vice President of Global Research and Development at Ciena Corp. In this role, he is responsible for leading the company's research and development initiatives, focusing on innovation and enhancing the technological solutions offered by Ciena. His expertise in communication technologies and leadership are vital for the development of new products and services.
