CIENA CORP
Public company- Headquarters
- HANOVER, Maryland
- Ticker
- CIEN
- CIK
- 0000936395
WARN notices since 2024
0
None on record
Workers affected since 2024
0
Across 0 notices
Executive changes, last 12 months
0
0 appointments, 0 departures
Last event
Jan 13, 2015
WARN noticeWARN notice: Linthicum, MD
Workers affected over time
Cumulative workers in WARN notices since 2024
Not enough notices to chart yet.
Leadership
No executive changes on record.
Related companies
Same industry and state, with recent events.
- ADTRAN Holdings, Inc.
director appointed: Christian Terlinde
- Clearfield, Inc.
CEO departs: Cheryl Beranek
No events of this type on record.
Show all eventsLast verified Nov 7, 2026