DiPerna Dino sold CIEN
September 15, 2026 · Form 4 insider transaction
DiPerna Dino sold 249 shares of Ciena Corporation at $324.86 per share, a transaction worth $80.9K. 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
249
Price
$324.86
Total value
$80.9K
InsiderDiPerna Dino
Role—
CompanyCiena Corporation (CIEN)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateSeptember 15, 2026
Filing dateSeptember 17, 2026
Shares owned after39,375
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
Sales were affected pursuant to Rule 10b5-1 trading plan dated 6/10/2026.; Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).