$CIEN
Market Cap:
$CIEN SEC Filings
| Filing | Filed On |
|---|---|
| PRIMARY DOCUMENT | 26 Feb 2016 |
| PRIMARY DOCUMENT | 24 Feb 2016 |
| PRIMARY DOCUMENT | 18 Feb 2016 |
| PRIMARY DOCUMENT | 18 Feb 2016 |
| CIENA CORP 13G/A 2015 | 12 Feb 2016 |
| SC 13G | 12 Feb 2016 |
| PRIMARY DOCUMENT | 12 Feb 2016 |
| SC 13G/A | 11 Feb 2016 |
| SEC SCHEDULE 13G | 11 Feb 2016 |
| SC 13G/A | 10 Feb 2016 |
| DEFA14A | 10 Feb 2016 |
| DEF 14A | 10 Feb 2016 |
| DEFA14A | 10 Feb 2016 |
| SC 13G/A | 10 Feb 2016 |
| SC 13G/A | 10 Feb 2016 |
| PRIMARY DOCUMENT | 08 Feb 2016 |
| SEC SCHEDULE 13G | 04 Feb 2016 |
| PRIMARY DOCUMENT | 29 Jan 2016 |
| SC 13G | 26 Jan 2016 |
| 8-K | 20 Jan 2016 |
