CIEN Ciena Corp Fiscal Quarter-End Dates
52/53-week fiscal year
“Ciena has a 52 or 53-week fiscal year, which ends on the Saturday nearest to the last day of October in each year ( November 1, 2025 , November 2, 2024, and October 28, 2023, for the periods reported).”
Ciena Corp Form 10-K, filed Dec 12, 2025 — SEC EDGARQuarter-End Dates
| Period | Quarter End | Days | Filing |
|---|---|---|---|
| FY2022 Q2 | Apr 30, 2022 | 91 | 10-Q, Jun 8, 2022 |
| FY2022 Q3 | Jul 30, 2022 | 91 | 10-Q, Sep 7, 2022 |
| FY2022 Q4 | Oct 29, 2022 | 91 | 10-K, Dec 16, 2022 |
| FY2023 Q1 | Jan 28, 2023 | 91 | 10-Q, Mar 8, 2023 |
| FY2023 Q2 | Apr 29, 2023 | 91 | 10-Q, Jun 7, 2023 |
| FY2023 Q3 | Jul 29, 2023 | 91 | 10-Q, Sep 6, 2023 |
| FY2023 Q4 | Oct 28, 2023 | 91 | 10-K, Dec 15, 2023 |
| FY2024 Q1 | Jan 27, 2024 | 91 | 10-Q, Mar 7, 2024 |
| FY2024 Q2 | Apr 27, 2024 | 91 | 10-Q, Jun 6, 2024 |
| FY2024 Q3 | Jul 27, 2024 | 91 | 10-Q, Sep 4, 2024 |
| FY2024 Q4 | Nov 2, 2024 | 98 | 10-K, Dec 20, 2024 |
| FY2025 Q1 | Feb 1, 2025 | 91 | 10-Q, Mar 12, 2025 |
| FY2025 Q2 | May 3, 2025 | 91 | 10-Q, Jun 5, 2025 |
| FY2025 Q3 | Aug 2, 2025 | 91 | 10-Q, Sep 4, 2025 |
| FY2025 Q4 | Nov 1, 2025 | 91 | 10-K, Dec 12, 2025 |
| FY2026 Q1 | Jan 31, 2026 | 91 | 10-Q, Mar 5, 2026 |
| FY2026 Q2 projected | 91 | — | |
| FY2026 Q3 projected | — | Subscribe on AWS Data Exchange → | |
| FY2026 Q4 | Get forward projections → | ||
| FY2027 Q1 | Get forward projections → | ||
| FY2027 Q2 | Get forward projections → |