4Filing Date: Mar 31, 2026
Ciena
Statement of Changes in Beneficial Ownership
View SEC Filing
ACC: 0001963638-26-000005
Total Value$700.0K
Trades1
Insiders1
Transaction Details
Cumello Joseph
SVP, General Mgr. Blue Planet·Direct
Sell · Dispose
Common Stock
Shares-1.77K
Price$394.82
Total Value$700.0K
Shares Owned After46.17K
Transaction DateMar 27, 2026
10b5-1
Footnotes ▸
Sales were effected pursuant to Rule 10b5-1 trading plan dated 10/13/2025. | Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).
Post-Transaction Holdings
Cumello Joseph · SVP, General Mgr. Blue Planet
| Security | Shares | Change |
|---|---|---|
| Common Stock | 46.17K | -1.77K (-3.70%) |
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-03-27
10b5-1 Pre-arranged Plan: Yes
--- Issuer ---
Name: CIENA CORP (CIEN)
CIK: 0000936395
--- Reporting Owner ---
Name: Cumello Joseph
CIK: 0001963638
Role: Officer (SVP, General Mgr. Blue Planet)
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock
Date: 2026-03-27 | Code: S (Open market sale)
Shares: -1,773 | Price: $394.82
Total Value: $700,015.86
Shares Owned After: 46,175 | Ownership: D (Direct)
Footnotes:
[F1] Sales were effected pursuant to Rule 10b5-1 trading plan dated 10/13/2025.
[F2] Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).
--- Footnotes (Complete Index) ---
F1: Sales were effected pursuant to Rule 10b5-1 trading plan dated 10/13/2025.
F2: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).
--- Signature ---
/s/ By: Michelle Rankin For: JOSEPH CUMELLO (2026-03-30)