Rothenstein David M sold CIEN
March 20, 2026 · Form 4 insider transaction
Rothenstein David M sold 811 shares of Ciena Corporation at $383.89 per share, a transaction worth $311.3K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Disposed (sell-side)
Shares
811
Price
$383.89
Total value
$311.3K
InsiderRothenstein David M
Role—
CompanyCiena Corporation (CIEN)
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateMarch 20, 2026
Filing dateMarch 24, 2026
Shares owned after195,737
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 12/12/2023. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 12/14/2023.; Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).