$CIEN
Market Cap:
$CIEN SEC Filings
| Filing | Filed On |
|---|---|
| CIENA CORPORATION FORM S-8 | 22 Feb 2000 |
| FORM 10-Q | 17 Feb 2000 |
| OAK ASSOCIATES, LTD./CIENA CORPORATION | 14 Feb 2000 |
| DEFINITIVE PROXY STATEMENT | 09 Feb 2000 |
| PRELIMINARY PROXY STATEMENT | 28 Jan 2000 |
| FORM 10-K | 10 Dec 1999 |
| POST EFFECTIVE AMEND. 2 TO FORM S-3 TO FORM S-4 | 30 Aug 1999 |
| CIENA CORPORATION POS AM #1 ON FORM S-3 TO S-4 | 20 Aug 1999 |
| CIENA CORP. FORM 10-Q | 19 Aug 1999 |
| CIENA CORP. FORM S-8 | 23 Jul 1999 |
| CIENA CORP. FORM 8-K | 21 Jul 1999 |
| FORM S-3 FOR CIENA CORPORATION | 18 Jun 1999 |
| AMENDMENT NO. 2 TO FORM S-4 | 11 Jun 1999 |
| CIENA CORPORATION FORM S-4 AMENDMENT #1 | 11 Jun 1999 |
| CIENA CORPORATION FORM S-4 | 10 Jun 1999 |
| FORM 10-Q | 21 May 1999 |
| FORM S-8 RE: CIENA CORPORATION | 23 Apr 1999 |
| AMENDED FORM 8-K DATED MARCH 31, 1999 | 05 Apr 1999 |
| FORM 8-K | 05 Apr 1999 |
| AMENDED FORM 10-K DATED OCTOBER 31, 1998 | 05 Apr 1999 |
