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Ciena Corp

CIEN

CIK 0000936395,Company on SEC.gov (opens in a new tab)

Latest filing 10-Q,quarter ended Aug 1, 2026,filed Sep 3, 2026

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SEC filings

20 filings

  1. 10-Q Quarter ended Aug 1, 2026 Latest Filed Sep 3, 2026
  2. 10-Q Quarter ended May 2, 2026 Filed Jun 4, 2026
  3. 10-Q Quarter ended Jan 31, 2026 Filed Mar 5, 2026

  1. 10-K Fiscal year ended Nov 1, 2025 Filed Dec 12, 2025
  2. 10-Q Quarter ended Aug 2, 2025 Filed Sep 4, 2025
  3. 10-Q Quarter ended May 3, 2025 Filed Jun 5, 2025
  4. 10-Q Quarter ended Feb 1, 2025 Filed Mar 12, 2025

  1. 10-K Fiscal year ended Nov 2, 2024 Filed Dec 20, 2024
  2. 10-Q Quarter ended Jul 27, 2024 Filed Sep 4, 2024
  3. 10-Q Quarter ended Apr 27, 2024 Filed Jun 6, 2024
  4. 10-Q Quarter ended Jan 27, 2024 Filed Mar 7, 2024

Showing filings since Dec 17, 2021. Full history on SEC.gov (opens in a new tab)