10-KThe Record
CIENA CORP files 10-K
Filed Dec 12, 2025 · 6mo ago · Accession 0001628280-25-056698
Plain English
Annual report — full-year financials, business overview, and risk factors.
Read the source below for the full document.
Filing details
- Company
- CIENA CORP
- Ticker
- CIEN
- CIK
- 936395
- Form type
- 10-K
- Filing date
- Dec 12, 2025
- Report date
- Nov 1, 2025
- Document
- cien-20251101.htm
- Size
- 16.2 MB