CIEN News — Page 3
Official issuer or fund updates, exact SEC current reports, and large established publisher coverage, newest first. Every lawfully retained item remains in the corpus; each public page contains at most 100 rows. Headlines open the exact source; summaries are concise descriptions and not investment recommendations. Captured 2026-08-31.
| Date | Type | Publisher | Headline | Summary |
|---|---|---|---|---|
| 2007-03-01 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 2.02,9.01. |
| 2006-12-14 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5.02. |
| 2006-12-14 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 2.02,9.01. |
| 2006-09-25 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 3.03,9.01. |
| 2006-08-31 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 2.02,9.01. |
| 2006-08-08 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 8.01,9.01. |
| 2006-06-01 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 2.02,9.01. |
| 2006-04-10 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 1.01,9.01. |
| 2006-04-05 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 1.01,3.02,9.01. |
| 2006-03-21 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 2.05. |
| 2006-03-02 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 2.02,9.01. |
| 2005-12-08 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 2.02,9.01. |
| 2005-11-04 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 1.01,5.02,9.01. |
| 2005-10-31 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 1.01. |
| 2005-10-28 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 1.01,9.01. |
| 2005-09-02 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 1.01,9.01. |
| 2005-09-01 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 2.02,9.01. |
| 2005-06-03 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 1.01,3.03,9.01. |
| 2005-06-02 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 2.02,9.01. |
| 2005-03-18 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 1.01,9.01. |
| 2005-02-23 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 2.02,9.01. |
| 2005-02-04 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5.02,9.01. |
| 2004-12-09 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 2.02,9.01. |
| 2004-10-29 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5.03,9.01. |
| 2004-08-19 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5. |
| 2004-08-19 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 12. |
| 2004-08-03 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 12,7. |
| 2004-05-20 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 12. |
| 2004-05-12 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 2,7. |
| 2004-05-03 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 2004-04-20 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 2004-02-19 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 12. |
| 2004-02-19 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 2004-02-19 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 2004-02-03 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 12,7. |
| 2003-12-22 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 2003-12-11 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 12. |
| 2003-11-18 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 2003-09-03 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 2003-08-21 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 12,7. |
| 2003-08-21 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 2003-06-17 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 9. |
| 2003-05-22 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 7,9. |
| 2003-04-10 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 9. |
| 2003-02-20 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 7,9. |
| 2003-01-23 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 2003-01-14 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 2002-12-20 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 2002-12-12 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 2002-08-22 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 9. |
| 2002-06-28 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 2,7. |
| 2002-03-26 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 2002-02-19 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 2002-02-05 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 2001-11-13 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 2001-04-02 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 2,7. |
| 2001-01-18 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5. |
| 2000-09-05 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 2000-08-16 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 1999-07-21 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 1999-04-05 | Current report | SEC filing | CIENA CORP filed Form 8-K/A | CIENA CORP filed Form 8-K/A covering items 5,7. |
| 1999-04-05 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 1999-04-01 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 1998-10-19 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 1998-09-15 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 1998-09-14 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 1998-08-28 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 1998-08-24 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 1998-08-14 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 1998-06-23 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 1998-06-03 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 1997-12-29 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |
| 1997-09-22 | Current report | SEC filing | CIENA CORP filed Form 8-K/A | CIENA CORP filed Form 8-K/A covering items 5. |
| 1997-08-06 | Current report | SEC filing | CIENA CORP filed Form 8-K/A | CIENA CORP filed Form 8-K/A covering items 5,7. |
| 1997-02-19 | Current report | SEC filing | CIENA CORP filed Form 8-K | CIENA CORP filed Form 8-K covering items 5,7. |