4processed

Form 4 — Insider Transaction

CIENA CORP(CIEN)

Filing Date

June 20, 2026

Accepted

June 20, 2026

Accession No.

0001998460-26-000007

CIK

0000936395

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
DiPerna DinoSVP Global R&DOther204$428.2242.3KCommon StockJun 20, 2026
DiPerna DinoSVP Global R&DOther444$428.2241.8KCommon StockJun 20, 2026
DiPerna DinoSVP Global R&DOther730$428.2241.1KCommon StockJun 20, 2026
DiPerna DinoSVP Global R&DOther428$428.2240.7KCommon StockJun 20, 2026
DiPerna DinoSVP Global R&DOther248$428.2240.4KCommon StockJun 20, 2026