Senior insider sale

President, CEO at CIENA CORP — senior position signals high conviction

$12.09M

32.47K shares

What this filing means

SMITH GARY B plans to sell 32.47K shares of CIENA CORP valued at approximately $12.09M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

SMITH GARY B

Filed: 10/15/2026ACC: 0001958244-26-000663

InsiderSMITH GARY BCIK 1032553

→

IssuerCIENA CORPCIK 936395

DirectorOfficer· President, CEO

Since Mar 2026

32.47K

Shares to sell

$12.09M

Approx. market value

14.76K

Acquired (3 months)

Planned

12 completed

Securities Acquired — Last 3 Months2

Sort

Acquired as compensation -- Restricted Stock Units

Compensation

3/20/2025

7.44K

Acquired as compensation -- Restricted Stock Units

Compensation

12/20/2024

7.32K

Total acquired14.76K

Acquisition Date	Type	Amount Acquired	Gift
3/20/2025	Acquired as compensation -- Restricted Stock Units Compensation	7.44K	—
12/20/2024	Acquired as compensation -- Restricted Stock Units Compensation	7.32K	—
Total		14.76K

Planned & Completed Dispositions13

Sort

Completed

—Completed

Units to sell

1.48K

Market value

$535.4K

10/1/2026

—Completed

Units to sell

1.48K

Market value

$555.9K

10/1/2026

—Completed

Units to sell

1.48K

Market value

$482.5K

9/15/2026

—Completed

Units to sell

1.48K

Market value

$492.2K

9/15/2026

—Completed

Units to sell

1.48K

Market value

$532.1K

9/1/2026

—Completed

Units to sell

1.48K

Market value

$539.1K

9/1/2026

—Completed

Units to sell

1.48K

Market value

$653.3K

8/17/2026

—Completed

Units to sell

1.48K

Market value

$668.6K

8/17/2026

—Completed

Units to sell

1.48K

Market value

$572.5K

8/3/2026

—Completed

Units to sell

1.48K

Market value

$548.7K

8/3/2026

—Completed

Units to sell

1.48K

Market value

$613.5K

7/15/2026

—Completed

Units to sell

1.48K

Market value

$629.6K

7/15/2026

Planned — Approximate Date

NYSEPlanned

Units to sell

14.76K

Market value

$5.26M

10/15/2026

Total

Units

32.47K

Value

$12.09M

Date	Units to Sell	Approx. Market Value	Exchange	Status
Completed
10/1/2026	1.48K	$535.4K	—	Completed
10/1/2026	1.48K	$555.9K	—	Completed
9/15/2026	1.48K	$482.5K	—	Completed
9/15/2026	1.48K	$492.2K	—	Completed
9/1/2026	1.48K	$532.1K	—	Completed
9/1/2026	1.48K	$539.1K	—	Completed
8/17/2026	1.48K	$653.3K	—	Completed
8/17/2026	1.48K	$668.6K	—	Completed
8/3/2026	1.48K	$572.5K	—	Completed
8/3/2026	1.48K	$548.7K	—	Completed
7/15/2026	1.48K	$613.5K	—	Completed
7/15/2026	1.48K	$629.6K	—	Completed
Planned — Approximate Date
10/15/2026	14.76K	$5.26M	NYSE	Planned
Total	32.47K	$12.09M