DiPerna Dino sold CIEN
July 15, 2026 · Form 4 insider transaction
DiPerna Dino sold 391 shares of Ciena Corporation at $449.15 per share, a transaction worth $175.6K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
391
Price
$449.15
Total value
$175.6K
InsiderDiPerna Dino
Role—
CompanyCiena Corporation (CIEN)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateJuly 15, 2026
Filing dateJuly 17, 2026
Shares owned after40,015
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
Sales were affected pursuant to Rule 10b5-1 trading plan dated 07/11/2025.; Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).