8-KThe WireRoutine
Company Update
Filed Sep 22, 2025 · 9mo ago · Accession 0001628280-25-042266
Plain English
Material event — a significant development the company must disclose promptly.
Read the source below for the full document.
Filing details
- Company
- CIENA CORP
- Ticker
- CIEN
- CIK
- 936395
- Form type
- 8-K
- Filing date
- Sep 22, 2025
- Report date
- Sep 22, 2025
- Document
- cien-20250922.htm
- Size
- 159 KB