January 12, 2026 · Form 4 insider transaction
Cumello Joseph sold 11,929 shares of Ciena Corporation at $229.82 per share, a transaction worth $2.74M. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.
Sales were effected pursuant to Rule 10b5-1 trading plan dated 10/13/2025.; Reflects the weighted average sales price with transactions in a range of sales from $224.4200 to $234.1900. Upon request by the SEC, full information regarding the number of shares sold at each separate sales price will be provided.; Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).