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CIENA CORP (CIEN)

NYSE · CIK 0000936395

Form Report Date Filing Date Description
10-Q 2026-08-01 2026-09-03 10-Q
8-K 2026-09-03 2026-09-03 8-K
8-K 2026-06-08 2026-06-11 8-K
8-K 2026-06-08 2026-06-08 8-K
8-K 2026-06-04 2026-06-04 8-K
10-Q 2026-05-02 2026-06-04 10-Q
8-K 2026-03-26 2026-03-31 8-K
8-K 2026-03-05 2026-03-05 8-K
10-Q 2026-01-31 2026-03-05 10-Q
10-K 2025-11-01 2025-12-12 10-K
8-K 2025-12-11 2025-12-11 8-K
8-K 2025-11-30 2025-12-04 8-K
8-K 2025-10-07 2025-10-07 8-K
8-K 2025-09-22 2025-09-22 8-K
8-K 2025-09-04 2025-09-04 8-K
10-Q 2025-08-02 2025-09-04 10-Q
8-K 2025-06-18 2025-06-18 8-K
8-K 2025-06-05 2025-06-05 8-K
10-Q 2025-05-03 2025-06-05 10-Q
8-K 2025-03-27 2025-04-01 8-K
10-Q 2025-02-01 2025-03-12 10-Q
8-K 2025-03-11 2025-03-11 8-K
8-K 2025-01-17 2025-01-21 8-K
10-K 2024-11-02 2024-12-20 10-K
8-K 2024-12-12 2024-12-12 8-K
8-K 2024-10-02 2024-10-02 8-K
8-K 2024-09-04 2024-09-04 8-K
10-Q 2024-07-27 2024-09-04 10-Q
8-K 2024-06-06 2024-06-06 8-K
10-Q 2024-04-27 2024-06-06 10-Q
8-K 2024-04-22 2024-04-23 8-K
8-K 2024-03-21 2024-03-26 8-K
10-Q 2024-01-27 2024-03-07 10-Q
8-K 2024-03-07 2024-03-07 8-K
10-K 2023-10-28 2023-12-15 10-K
8-K 2023-12-07 2023-12-07 8-K
8-K 2023-10-24 2023-10-25 8-K
8-K 2023-10-02 2023-10-03 8-K
10-Q 2023-07-29 2023-09-06 10-Q
8-K 2023-08-31 2023-08-31 8-K
10-Q 2023-04-29 2023-06-07 10-Q
8-K 2023-06-06 2023-06-06 8-K
8-K 2023-04-06 2023-04-06 8-K
8-K 2023-03-30 2023-04-03 8-K
10-Q 2023-01-28 2023-03-08 10-Q
8-K 2023-03-06 2023-03-06 8-K
8-K 2023-02-10 2023-02-15 8-K
8-K 2023-01-26 2023-01-27 8-K
8-K 2023-01-24 2023-01-24 8-K
8-K 2023-01-19 2023-01-23 8-K
10-K 2022-10-29 2022-12-16 10-K
8-K 2022-12-08 2022-12-08 8-K
8-K 2022-11-22 2022-11-22 8-K
10-Q 2022-07-30 2022-09-07 10-Q
8-K 2022-09-01 2022-09-01 8-K
10-Q 2022-04-30 2022-06-08 10-Q
8-K 2022-06-02 2022-06-02 8-K
8-K 2022-03-31 2022-04-20 8-K
10-Q 2022-01-29 2022-03-09 10-Q
8-K 2022-03-07 2022-03-07 8-K
8-K 2022-02-15 2022-02-15 8-K
8-K 2022-01-18 2022-01-18 8-K
8-K 2022-01-11 2022-01-12 8-K
8-K 2022-01-10 2022-01-10 8-K
10-K 2021-10-30 2021-12-17 10-K
8-K 2021-12-13 2021-12-14 8-K
8-K 2021-12-09 2021-12-09 8-K
8-K 2021-10-31 2021-11-03 8-K
10-Q 2021-07-31 2021-09-08 10-Q
8-K 2021-09-02 2021-09-02 8-K
10-Q 2021-05-01 2021-06-09 10-Q
8-K 2021-06-03 2021-06-03 8-K
8-K 2021-04-01 2021-04-06 8-K
10-Q 2021-01-30 2021-03-10 10-Q
8-K 2021-03-04 2021-03-04 8-K
10-K 2020-10-31 2020-12-18 10-K
8-K 2020-12-10 2020-12-10 8-K