| Filed On | Filing |
|---|---|
| 12 Feb 2026 | DEF 14A |
| 13 Feb 2025 | DEF 14A |
| 08 Feb 2024 | DEF 14A |
| 16 Feb 2023 | DEF 14A |
| 15 Feb 2022 | DEF 14A |
| 18 Feb 2021 | DEF 14A |
| 19 Feb 2020 | DEF 14A |
| 12 Feb 2019 | DEF 14A |
| 20 Feb 2018 | DEF 14A |
| 08 Feb 2017 | DEF 14A |
| 10 Feb 2016 | DEF 14A |
| 11 Feb 2015 | DEF 14A |
| 28 Feb 2014 | DEF 14A |
| 01 Feb 2013 | DEF 14A (CIENA FY2012 PROXY STATEMENT) |
| 02 Feb 2012 | DEF14A |
| 02 Feb 2011 | DEF 14A |
| 25 Feb 2010 | DEF 14A |
| 02 Feb 2009 | DEFINITIVE PROXY STATEMENT |
| 08 Feb 2008 | CIENA PROXY STATEMENT |
| 26 Jan 2007 | DEF 14A |
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