$CIEN
Market Cap:
$CIEN SEC Filings
| Filing | Filed On |
|---|---|
| FORM 4 - MAY 1997 | 10 Jun 1997 |
| FORM 4 - MAY 1997 | 10 Jun 1997 |
| FORM 4 - MAY 1997 | 10 Jun 1997 |
| FORM 4 - MAY 1997 | 10 Jun 1997 |
| AMENDMENT #1 TO S-1 | 06 Jun 1997 |
| FORM S-1 RE: CIENA CORPORATION | 03 Jun 1997 |
| CIENA CORPORATION FORM 10-Q. | 22 May 1997 |
| CIENA CORPORATION FORM S-8. | 14 May 1997 |
| CIENA CORPORATION FORM 10-Q. | 17 Mar 1997 |
| FORM 8-K | 19 Feb 1997 |
| 424(B)4 | 11 Feb 1997 |
| AMENDMENT NO.5 TO FORM S-1 RE: CIENA CORPORATION | 07 Feb 1997 |
| AMENDMENT NO.4 TO FORM S-1 RE: CIENA CORPORATION | 06 Feb 1997 |
| AMENDMENT #3 TO S-1 | 05 Feb 1997 |
| AMENDMENT #2 TO S-1 | 21 Jan 1997 |
| AMENDMENT #1 TO FORM S-1 | 14 Jan 1997 |
| FORM 8-A | 13 Jan 1997 |
| CIENA CORPORATION FORM S-1 | 12 Dec 1996 |
