CIEN
CIENA CORPCompany with tickers: CIEN
CIK
936395
Shares Outstanding
141,398,427
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
| Type | Filing Date | Period | Action |
|---|---|---|---|
| 8-K | 2026-03-31 | 2026-03-26 | View |
| 10-Q | 2026-03-05 | 2026-01-31 | View |
| 8-K | 2026-03-05 | View | |
| 10-K | 2025-12-12 | 2025-11-01 | View |
| 8-K | 2025-12-11 | View | |
| 8-K | 2025-12-04 | 2025-11-30 | View |
| 8-K | 2025-10-07 | View | |
| 8-K | 2025-09-22 | View | |
| 8-K | 2025-09-04 | View | |
| 10-Q | 2025-09-04 | 2025-08-02 | View |
| 8-K | 2025-06-18 | View | |
| 10-Q | 2025-06-05 | 2025-05-03 | View |
| 8-K | 2025-06-05 | View | |
| 8-K | 2025-04-01 | 2025-03-27 | View |
| 10-Q | 2025-03-12 | 2025-02-01 | View |
| 8-K | 2025-03-11 | View | |
| 8-K | 2025-01-21 | 2025-01-17 | View |
| 10-K | 2024-12-20 | 2024-11-02 | View |
| 8-K | 2024-12-12 | View | |
| 8-K | 2024-10-02 | View | |
| 10-Q | 2024-09-04 | 2024-07-27 | View |
| 8-K | 2024-09-04 | View | |
| 10-Q | 2024-06-06 | 2024-04-27 | View |
| 8-K | 2024-06-06 | View | |
| 8-K | 2024-04-23 | 2024-04-22 | View |
| 8-K | 2024-03-26 | 2024-03-21 | View |
| 8-K | 2024-03-07 | View | |
| 10-Q | 2024-03-07 | 2024-01-27 | View |
| 10-K | 2023-12-15 | 2023-10-28 | View |
| 8-K | 2023-12-07 | View | |
| 8-K | 2023-10-25 | 2023-10-24 | View |
| 8-K | 2023-10-03 | 2023-10-02 | View |
| 10-Q | 2023-09-06 | 2023-07-29 | View |
| 8-K | 2023-08-31 | View | |
| 10-Q | 2023-06-07 | 2023-04-29 | View |
| 8-K | 2023-06-06 | View | |
| 8-K | 2023-04-06 | View | |
| 8-K | 2023-04-03 | 2023-03-30 | View |
| 10-Q | 2023-03-08 | 2023-01-28 | View |
| 8-K | 2023-03-06 | View | |
| 8-K | 2023-02-15 | 2023-02-10 | View |
| 8-K | 2023-01-27 | 2023-01-26 | View |
| 8-K | 2023-01-24 | View | |
| 8-K | 2023-01-23 | 2023-01-19 | View |
| 10-K | 2022-12-16 | 2022-10-29 | View |
| 8-K | 2022-12-08 | View | |
| 8-K | 2022-11-22 | View | |
| 10-Q | 2022-09-07 | 2022-07-30 | View |
| 8-K | 2022-09-01 | View | |
| 10-Q | 2022-06-08 | 2022-04-30 | View |
| 8-K | 2022-06-02 | View | |
| 8-K | 2022-04-20 | 2022-03-31 | View |
| 10-Q | 2022-03-09 | 2022-01-29 | View |
| 8-K | 2022-03-07 | View | |
| 8-K | 2022-02-15 | View | |
| 8-K | 2022-01-18 | View | |
| 8-K | 2022-01-12 | 2022-01-11 | View |
| 8-K | 2022-01-10 | View | |
| 10-K | 2021-12-17 | 2021-10-30 | View |
| 8-K | 2021-12-14 | 2021-12-13 | View |
| 8-K | 2021-12-09 | View | |
| 8-K | 2021-11-03 | 2021-10-31 | View |
| 10-Q | 2021-09-08 | 2021-07-31 | View |
| 8-K | 2021-09-02 | View | |
| 10-Q | 2021-06-09 | 2021-05-01 | View |
| 8-K | 2021-06-03 | View | |
| 8-K | 2021-04-06 | 2021-04-01 | View |
| 10-Q | 2021-03-10 | 2021-01-30 | View |
| 8-K | 2021-03-04 | View | |
| 10-K | 2020-12-18 | 2020-10-31 | View |
| 8-K | 2020-12-10 | View | |
| 10-Q | 2020-09-09 | 2020-08-01 | View |
| 8-K | 2020-09-03 | View | |
| 8-K | 2020-07-01 | 2020-06-30 | View |
| 10-Q | 2020-06-10 | 2020-05-02 | View |
| 8-K | 2020-06-04 | View | |
| 8-K | 2020-04-06 | 2020-04-02 | View |
| 10-Q | 2020-03-11 | 2020-01-31 | View |
| 8-K | 2020-03-05 | View | |
| 8-K | 2020-01-28 | 2020-01-23 | View |