Graff Marc D. sold CIEN
October 1, 2026 · Form 4 insider transaction
Graff Marc D. sold 97 shares of Ciena Corporation at $355.19 per share, a transaction worth $34.5K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 5 days after the transaction.
Direction
Disposed (sell-side)
Shares
97
Price
$355.19
Total value
$34.5K
InsiderGraff Marc D.
Role—
CompanyCiena Corporation (CIEN)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateOctober 1, 2026
Filing dateOctober 6, 2026
Shares owned after107,136
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
Sales were affected pursuant to Rule 10b5-1 trading plan dated 03/25/2026.; Shares reported include unvested Restricted Stock Units (RSUs)