4processed

Form 4 — Insider Transaction

CIENA CORP(CIEN)

Filing Date

June 26, 2026

Accepted

June 26, 2026

Accession No.

0001963638-26-000009

CIK

0000936395

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Cumello JosephSVP, General Mgr. Blue PlanetOther1.6K$466.3342.9KCommon StockJun 26, 2026