| Symbol | CIEN |
|---|---|
| Name | CIENA CORP |
| Sector | UTILITIES |
| Region | North America |
| Industry | Telephone & Telegraph Apparatus |
| Address | 7035 RIDGE ROAD, HANOVER, MD 21076 |
| Telephone | 4108658500 |
| Fax | — |
| — | |
| Website | https://www.ciena.com |
| Incorporation | UNDEFINED |
| Incorporated On | — |
| Employees | — |
| Fiscal Year | — |
| Public Since | — |
| Exchanges | NASDAQ |
| Auditor | — |
| Audit Status | NOT PROVIDED |
| Reporting Status | — |
| CIK | — |
| Description | Ciena Corp is a network strategy and technology company. It provides network hardware, software, and services that support the transport, switching, aggregation, service delivery, and management of video, data, and voice traffic on communications networks. It serves various industries such as communication services providers, web-scale providers, cable operators, government, and large enterprises worldwide. The business activities function through Networking Platforms; Platform Software and Services; Blue Planet Automation Software, and Global Services segments. Geographically, its presence is seen in the markets of the United States, Canada, the Caribbean, Latin America, Europe, the Middle East, Africa, the Asia Pacific, Japan, and India. Additional info from NASDAQ: |
Director SMITH GARY B 🔴 sold 3.0K shares of CIENA CORP (CIEN) at $537.74 ($1.6M) Transaction Date: May 01, 2026 | Filing ID: 000019
Read moreNew Form SCHEDULE 13G - CIENA CORP <b>Filed:</b> 2026-04-29 <b>AccNo:</b> 0002100119-26-000333 <b>Size:</b> 7 KB
Read moreNew Form SCHEDULE 13G - CIENA CORP <b>Filed:</b> 2026-04-29 <b>AccNo:</b> 0002100121-26-000185 <b>Size:</b> 7 KB
Read moreGage Brodie 🔴 sold 1.2K shares of CIENA CORP (CIEN) at $471.79 Transaction Date: Apr 15, 2026 | Filing ID: 000006
Read moreDiPerna Dino 🔴 sold 2.8K shares of CIENA CORP (CIEN) at $471.79 ($1.3M) Transaction Date: Apr 15, 2026 | Filing ID: 000005
Read more📋 Gary B. Smith (Officer) plans to sell 18K shares of Ciena Corporation (at $475.76 each, total $8.4M) Filed: Apr 15, 2026 | ID: 000216
Read more📋 DAVID ROTHENSTEIN (Officer) plans to sell 2K shares of Ciena Corporation (at $467.19 each, total $1.2M) Filed: Apr 15, 2026 | ID: 003522
Read more📋 BRODIE GAGE (Officer) plans to sell 1K shares of CIENA CORPORATION (at $471.79 each, total $566K) Filed: Apr 15, 2026 | ID: 003471
Read more📋 DINO DIPERNA (Officer) plans to sell 3K shares of CIENA CORPORATION (at $471.79 each, total $1.3M) Filed: Apr 15, 2026 | ID: 003470
Read morePhipps Jason 🔴 sold 22.0K shares of CIENA CORP (CIEN) at $417.07 ($9.0M) Transaction Date: Apr 01, 2026 | Filing ID: 000548
Read more