DiPerna Dino sold CIEN
January 15, 2026 · Form 4 insider transaction
DiPerna Dino sold 2,527 shares of Ciena Corporation at $246.23 per share, a transaction worth $622.2K. 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.
Direction
Disposed (sell-side)
Shares
2,527
Price
$246.23
Total value
$622.2K
InsiderDiPerna Dino
Role—
CompanyCiena Corporation (CIEN)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateJanuary 15, 2026
Filing dateJanuary 16, 2026
Shares owned after49,868
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
Sales were effected pursuant to Rule 10b5-1 trading plan dated 7/11/2025.; Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).