CIENA CORP

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Ticker: CIEN

Industry: Telephone & Telegraph Apparatus

Annual Reports (10-K)

10-K

Annual Report 2025 FY

2025-12-12

10-K

Annual Report 2024 FY

2024-12-20

10-K

Annual Report 2023 FY

2023-12-15

10-K

Annual Report 2022 FY

2022-12-16

10-K

Annual Report 2021 FY

2021-12-17

Quarterly Reports (10-Q)

10-Q

Quarterly Report

2026-06-04

10-Q

Quarterly Report 2026 Q1

2026-03-05

10-Q

Quarterly Report 2025 Q3

2025-09-04

10-Q

Quarterly Report 2025 Q2

2025-06-05

10-Q

Quarterly Report 2025 Q1

2025-03-12

Current Reports (8-K)

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

CIENA CORP

Ticker: CIEN

Industry: Telephone & Telegraph Apparatus

Annual Reports (10-K)

Quarterly Reports (10-Q)

Current Reports (8-K)

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