CIEN
CIENA CORP
CIENA CORP (CIEN) SEC Filings
5 recent CIEN filings from SEC EDGAR — annual (10-K) and quarterly (10-Q) reports, 8-K disclosures, and insider Form 4s.
| Type | Filed | Description | Link |
|---|---|---|---|
| 4 | 11d ago | 4 - Graff Marc D. (0002080157) (Reporting) | View Doc ↗ |
| 4 | 18d ago | 4 - Cumello Joseph (0001963638) (Reporting) | View Doc ↗ |
| 4 | 19d ago | 4 - Claflin Bruce L. (0001403694) (Reporting) | View Doc ↗ |
| 4 | 22d ago | 4 - NEVENS THOMAS MICHAEL (0001251445) (Reporting) | View Doc ↗ |
| 4 | Aug 18, 2026 | 4 - Gage Brodie (0001998826) (Reporting) | View Doc ↗ |