$CIEN
Market Cap:
$CIEN SEC Filings
| Filing | Filed On |
|---|---|
| FORM 425 | 18 Apr 2002 |
| SCHEDULE TO | 17 Apr 2002 |
| CIENA CORPORATION // 425 FILING | 08 Apr 2002 |
| CYRAS SYSTEMS,LLC | 01 Apr 2002 |
| FORM 8-K | 26 Mar 2002 |
| CIENA CORPORATION FORM S-4 | 20 Mar 2002 |
| QUARTERLY REPORT | 21 Feb 2002 |
| SCHEDULE 13D | 20 Feb 2002 |
| FORM 3 | 20 Feb 2002 |
| 425 | 20 Feb 2002 |
| FORM 425 | 19 Feb 2002 |
| FORM 425 | 19 Feb 2002 |
| 425 | 19 Feb 2002 |
| FORM 8-K | 19 Feb 2002 |
| CIENA CORP. | 12 Feb 2002 |
| AUTO-GENERATED PAPER DOCUMENT | 08 Feb 2002 |
| DEFINITIVE ADDITIONAL MATERIALS | 08 Feb 2002 |
| OAK ASSOCIATES, LTD/CIENA CORPORATION SC 13G | 05 Feb 2002 |
| FORM 8-K | 05 Feb 2002 |
| DEFINITIVE PROXY STATEMENT | 01 Feb 2002 |
