← Back

$ Value

$280K

Shares

730

Price

$384

Filed

Mar 24

Insider

Name

DiPerna Dino

Title

SVP Global R&D

CIK

0001998460

Roles

Officer

Transaction Details

Transaction Date

2026-03-20

Code

F

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

45,963

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 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. | Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs). | 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. | 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. | 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. | Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 12/16/2025. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 12/18/2025.

Filing Info

Accession No.

0001123292-26-000497

Form Type

4

Issuer CIK

0000936395

DiPerna Dino's History

Date Ticker Type Value
2026-04-15 CIEN $624K
2026-04-15 CIEN $711K
2026-03-20 CIEN F $78K
2026-03-20 CIEN F $170K
2026-03-20 CIEN F $280K
2026-03-20 CIEN F $164K
2026-03-20 CIEN F $95K
2026-01-15 CIEN $622K
2026-01-15 CIEN $622K
2025-12-20 CIEN F $47K

Other Insiders at CIEN (90d)

Insider Bought Sold Last
SMITH GARY B
President, CEO
$3.4M 2026-04-15
FITT LAWTON W 2026-03-26
AHMED HASSAN 2026-03-26
PUMA MARY G 2026-03-26
GALLAGHER PATRICK 2026-03-26
NEVENS THOMAS MICHAEL 2026-03-26
Claflin Bruce L. 2026-03-26
Rothenstein David M
SVP and Chief Strategy Officer
$1.2M 2026-04-15
KUMAR DEVINDER 2026-03-26
Phipps Jason
SVP Global Sales and Marketing
$9.0M 2026-04-01
Olsen Joanne Beth 2026-03-26
Cumello Joseph
SVP, General Mgr. Blue Planet
$700K 2026-03-27
Kosaraju Sheela
SVP and General Counsel
$808K 2026-04-01
DiPerna Dino
SVP Global R&D
$1.3M 2026-04-15
Gage Brodie
SVP Global Products & Supply
$2.6M 2026-04-15
Graff Marc D.
SVP & Chief Financial Officer
2026-03-20