Dino DiPerna - Mar 20, 2025 Form 4 Insider Report for CIENA CORP (CIEN)

Role
SVP Global R&D
Signature
By: Michelle Rankin For: Dino Diperna
Stock symbol
CIEN
Transactions as of
Mar 20, 2025
Transactions value $
-$139,398
Form type
4
Date filed
3/24/2025, 04:06 PM
Previous filing
Jan 17, 2025
Next filing
Apr 17, 2025
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CIEN Common Stock Tax liability -$13.4K -204 -0.42% $65.63 48.9K Mar 20, 2025 Direct F1, F2
transaction CIEN Common Stock Tax liability -$29.1K -444 -0.91% $65.63 48.5K Mar 20, 2025 Direct F2, F3
transaction CIEN Common Stock Tax liability -$47.9K -730 -1.51% $65.63 47.7K Mar 20, 2025 Direct F2, F4
transaction CIEN Common Stock Tax liability -$28K -427 -0.89% $65.63 47.3K Mar 20, 2025 Direct F2, F5
transaction CIEN Common Stock Tax liability -$20.9K -319 -0.67% $65.63 47K Mar 20, 2025 Direct F2, F6
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 10/27/2023. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 10/31/2023.
F2 Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).
F3 Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 12/13/2022. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 3 filed on 10/31/2023.
F4 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.
F5 Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 12/17/2024. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 12/19/2024.
F6 Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 12/14/2021. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 3 filed on 10/31/2023.