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$ Value

$0

Shares

15,910

Price

$0

Filed

Dec 18

Insider

Name

Rothenstein David M

Title

SVP and Chief Strategy Officer

CIK

0001444157

Roles

Officer

Transaction Details

Transaction Date

2025-12-16

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

196,600

Footnotes

Reflects the number of stock units earned pursuant to the terms of a performance stock unit (PSU) award granted on December 17, 2024 reflecting the achievement of the related performance conditions. These shares vest in equal 1/2 amounts on each of December 20, 2025 and 2026. | Shares reported include unvested Restricted Stock Units (RSUs), Performance Stock Units (PSUs), and Market Stock Units (MSUs). | Reflects the number of stock units earned pursuant to the terms of a market stock unit (MSU) award granted on December 13, 2022 reflecting the level of achievement of the applicable total shareholder return (TSR) performance conditions. These shares vest on December 20, 2025. | Reflects Restricted Stock Units (RSUs) that vest over four years, with one-sixteenth of the grant amount vesting on March 20, June 20, September 20, and December 20 of each year, commencing on March 20, 2026.

Filing Info

Accession No.

0001444157-25-000031

Form Type

4

Issuer CIK

0000936395

Rothenstein David M's History

Date Ticker Type Value
2026-04-15 CIEN $1.2M
2026-03-20 CIEN F $181K
2026-03-20 CIEN F $67K
2026-03-20 CIEN F $311K
2026-03-20 CIEN F $167K
2026-03-20 CIEN F $84K
2026-02-17 CIEN $750K
2026-01-09 CIEN $548K
2025-12-20 CIEN F $156K
2025-12-20 CIEN F $47K

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SMITH GARY B
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$4.3M 2026-04-15
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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
$1.9M 2026-04-15
KUMAR DEVINDER 2026-03-26
Phipps Jason
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$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