| Date | Event |
| 24-Nov-09 | CIENA CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation |
| 24-Nov-09 | Ciena downgraded by Jefferies & Co |
| 21-Oct-09 | CIENA CORP Files SEC form 8-K, Entry into a Material Definitive Agreement |
| 7-Oct-09 | CIENA CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Unregistered Sale of Equity Securities, Ot |
| 5-Oct-09 | CIENA CORP Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 23-Sep-09 | Price hit new 52-week high ($16.64) |
| 17-Sep-09 | Price hit new 52-week high ($16.63) |
| 16-Sep-09 | Price hit new 52-week high ($16.32) |
| 3-Sep-09 | CIENA CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 4-Jun-09 | CIENA CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 17-Apr-09 | CIENA CORP Files SEC form 8-K, Material Impairments |
| 5-Mar-09 | CIENA CORP Files SEC form 8-K, Results of Operations and Financial Condition, Costs Associated with Exit or Disposal |
| 24-Feb-09 | Price hit new 52-week low ($4.98) |
| 23-Dec-08 | CIENA CORP Files SEC form 10-K, Annual Report |
| 11-Dec-08 | CIENA CORP Files SEC form 8-K, Results of Operations and Financial Condition, Change in Directors or Principal Office |
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Company Events
