144Filing Date: Aug 14, 2026
Ciena
Insider Proposed Sale Notice
View SEC Filing
ACC: 0001950047-26-008136
Sale Plan
DAVID ROTHENSTEIN
Officer·Ciena
Proposed
CommonNYSE
Shares2.50K
Est. DateAug 14
Market Value$1.11M
BrokerMorgan Stanley Smith Barney LLC Executive Financial Services
AcquisitionRestricted Stock Units · Issuer
Acquired DateSep 20, 2021
Amount Acquired2.50K
10b5-1 Plan Adoption10/10/2025
% Outstanding0.0018%
10b5-1
Exercise / Payment Details
Paid: Sep 20, 2021Method: N/A
Sales Past 3 Months Total $3.60M · 7.50K sh. expand_more
Jul
15
$1.05M
2.50K sh.
Jun
15
$1.14M
2.50K sh.
May
15
$1.41M
2.50K sh.
Signature & Compliance expand_more
Notice DateAug 14, 2026
10b5-1 Plan Adoption10/10/2025
Signature /s/ David Rothenstein
Issuer Info expand_more
CompanyCIENA CORPORATION
CIK0000936395
SEC File No.001-36250
Phone4106945700
Address7035 Ridge Road, Hanover, MD 21076