8-KThe WireStrategic
Results of Operations · Company Update
Filed Dec 9, 2021 · 4y ago · Accession 0000936395-21-000048
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
- Dec 9, 2021
- Report date
- Dec 9, 2021
- Document
- cien-20211209.htm
- Size
- 3.5 MB