Ciena Corp Restructuring Charges
Ciena Corp (CIEN) reported Restructuring Charges of $3.19 million for the 9-month period ending 2026-08-01, per its 10-Q filed 2026-09-03.
Financial Statements › Expense Statement › Operating Expenses
us-gaap:RestructuringCharges · last filed 2026-09-03
- Ciena Corp restructuring charges for the quarter ending 2026-08-01 was $887.00K, a 49.89% decline year-over-year.
- Ciena Corp restructuring charges for the quarter ending 2026-05-02 was $805.00K, a 58.68% decline year-over-year.
- Ciena Corp restructuring charges for the quarter ending 2026-01-31 was $1.50M, a 2.98% decline year-over-year.
- Ciena Corp restructuring charges for the quarter ending 2025-11-01 was $106.85M, a 4001.77% increase year-over-year.
- Ciena Corp restructuring charges for fiscal 2025 was $112.11M, a 355.89% increase from fiscal 2024.
- Ciena Corp restructuring charges for fiscal 2024 was $24.59M, a 3.18% increase from fiscal 2023.
- Ciena Corp restructuring charges for fiscal 2023 was $23.83M, a 20.47% decline from fiscal 2022.
- Ciena Corp restructuring charges for fiscal 2022 was $29.97M, a 1.37% increase from fiscal 2021.
| Period end | Restructuring Charges 3 month | Restructuring Charges 6 month | Restructuring Charges 9 month | Restructuring Charges 12 month | Restructuring Charges 12 month as first filed |
|---|---|---|---|---|---|
| 2026-08-01 | $887.00K derived: 10-Q 9 month − 10-Q 6 month · filed 2026-09-03 | $1.69M derived: sum of 2 quarters · filed 2026-09-03 | $3.19M 10-Q · filed 2026-09-03 | $110.04M derived: sum of 4 quarters · filed 2026-09-03 | |
| 2026-05-02 | $805.00K derived: 10-Q 6 month − 10-Q 3 month · filed 2026-06-04 | $2.30M 10-Q · filed 2026-06-04 | $109.15M derived: sum of 3 quarters · filed 2026-06-04 | $110.92M derived: sum of 4 quarters · filed 2026-09-03 | |
| 2026-01-31 | $1.50M 10-Q · filed 2026-03-05 | $108.35M derived: sum of 2 quarters · filed 2026-03-05 | $110.12M derived: sum of 3 quarters · filed 2026-09-03 | $112.07M derived: sum of 4 quarters · filed 2026-09-03 | |
| 2025-11-01 | $106.85M derived: 10-K 12 month − 10-Q 9 month · filed 2025-12-12 | $108.62M derived: sum of 2 quarters · filed 2026-09-03 | $110.57M derived: sum of 3 quarters · filed 2026-09-03 | $112.11M 10-K · filed 2025-12-12 | |
| 2025-08-02 | $1.77M derived: 10-Q 9 month − 10-Q 6 month · filed 2026-09-03 | $3.72M derived: sum of 2 quarters · filed 2026-09-03 | $5.26M 10-Q · filed 2026-09-03 | $7.87M derived: sum of 4 quarters · filed 2026-09-03 | |
| 2025-05-03 | $1.95M derived: 10-Q 6 month − 10-Q 3 month · filed 2026-06-04 | $3.49M 10-Q · filed 2026-06-04 | $6.10M derived: sum of 3 quarters · filed 2026-06-04 | $7.46M derived: sum of 4 quarters · filed 2026-06-04 | |
| 2025-02-01 | $1.54M 10-Q · filed 2026-03-05 | $4.15M derived: sum of 2 quarters · filed 2026-03-05 | $5.51M derived: sum of 3 quarters · filed 2026-03-05 | $21.16M derived: sum of 4 quarters · filed 2026-03-05 | |
| 2024-11-02 | $2.60M derived: 10-K 12 month − 10-Q 9 month · filed 2025-12-12 | $3.97M derived: sum of 2 quarters · filed 2025-12-12 | $19.62M derived: sum of 3 quarters · filed 2025-12-12 | $24.59M 10-K · filed 2025-12-12 | |
| 2024-07-27 | $1.36M derived: 10-Q 9 month − 10-Q 6 month · filed 2025-09-04 | $17.02M derived: sum of 2 quarters · filed 2025-09-04 | $21.99M 10-Q · filed 2025-09-04 | $29.20M derived: sum of 4 quarters · filed 2025-12-12 | |
| 2024-04-27 | $15.65M derived: 10-Q 6 month − 10-Q 3 month · filed 2025-06-05 | $20.63M 10-Q · filed 2025-06-05 | $27.84M derived: sum of 3 quarters · filed 2025-12-12 | $32.01M derived: sum of 4 quarters · filed 2025-12-12 | |
| 2024-01-27 | $4.97M 10-Q · filed 2025-03-12 | $12.18M derived: sum of 2 quarters · filed 2025-12-12 | $16.35M derived: sum of 3 quarters · filed 2025-12-12 | $24.51M derived: sum of 4 quarters · filed 2025-12-12 | |
| 2023-10-28 | $7.21M derived: 10-K 12 month − 10-Q 9 month · filed 2025-12-12 | $11.38M derived: sum of 2 quarters · filed 2025-12-12 | $19.54M derived: sum of 3 quarters · filed 2025-12-12 | $23.83M 10-K · filed 2025-12-12 | |
| 2023-07-29 | $4.17M derived: 10-Q 9 month − 10-Q 6 month · filed 2024-09-04 | $12.33M derived: sum of 2 quarters · filed 2024-09-04 | $16.63M 10-Q · filed 2024-09-04 | $30.38M derived: sum of 4 quarters · filed 2024-12-20 | |
| 2023-04-29 | $8.15M derived: 10-Q 6 month − 10-Q 3 month · filed 2024-06-06 | $12.45M 10-Q · filed 2024-06-06 | $26.20M derived: sum of 3 quarters · filed 2024-12-20 | $33.99M derived: sum of 4 quarters · filed 2024-12-20 | |
| 2023-01-28 | $4.30M 10-Q · filed 2024-03-07 | $18.05M derived: sum of 2 quarters · filed 2024-12-20 | $25.84M derived: sum of 3 quarters · filed 2024-12-20 | $30.86M derived: sum of 4 quarters · filed 2024-12-20 | |
| 2022-10-29 | $13.75M derived: 10-K 12 month − 10-Q 9 month · filed 2024-12-20 | $21.54M derived: sum of 2 quarters · filed 2024-12-20 | $26.56M derived: sum of 3 quarters · filed 2024-12-20 | $29.97M 10-K · filed 2024-12-20 | |
| 2022-07-30 | $7.79M derived: 10-Q 9 month − 10-Q 6 month · filed 2023-09-06 | $12.81M derived: sum of 2 quarters · filed 2023-09-06 | $16.22M 10-Q · filed 2023-09-06 | $21.92M derived: sum of 4 quarters · filed 2023-12-15 | |
| 2022-04-30 | $5.02M derived: 10-Q 6 month − 10-Q 3 month · filed 2023-06-07 | $8.43M 10-Q · filed 2023-06-07 | $14.13M derived: sum of 3 quarters · filed 2023-12-15 | $23.92M derived: sum of 4 quarters · filed 2023-12-15 | |
| 2022-01-29 | $3.41M 10-Q · filed 2023-03-08 | $9.11M derived: sum of 2 quarters · filed 2023-12-15 | $18.90M derived: sum of 3 quarters · filed 2023-12-15 | $27.11M derived: sum of 4 quarters · filed 2023-12-15 | |
| 2021-10-30 | $5.70M derived: 10-K 12 month − 10-Q 9 month · filed 2023-12-15 | $15.49M derived: sum of 2 quarters · filed 2023-12-15 | $23.70M derived: sum of 3 quarters · filed 2023-12-15 | $29.57M 10-K · filed 2023-12-15 | |
| 2021-07-31 | $9.79M derived: 10-Q 9 month − 10-Q 6 month · filed 2022-09-07 | $18.00M derived: sum of 2 quarters · filed 2022-09-07 | $23.86M 10-Q · filed 2022-09-07 | $31.72M derived: sum of 4 quarters · filed 2022-12-16 | |
| 2021-05-01 | $8.21M derived: 10-Q 6 month − 10-Q 3 month · filed 2022-06-08 | $14.08M 10-Q · filed 2022-06-08 | $21.93M derived: sum of 3 quarters · filed 2022-12-16 | $28.45M derived: sum of 4 quarters · filed 2022-12-16 | |
| 2021-01-30 | $5.87M 10-Q · filed 2022-03-09 | $13.72M derived: sum of 2 quarters · filed 2022-12-16 | $20.24M derived: sum of 3 quarters · filed 2022-12-16 | $24.05M derived: sum of 4 quarters · filed 2022-12-16 | |
| 2020-10-31 | $7.85M derived: 10-K 12 month − 10-Q 9 month · filed 2022-12-16 | $14.37M derived: sum of 2 quarters · filed 2022-12-16 | $18.18M derived: sum of 3 quarters · filed 2022-12-16 | $22.65M 10-K · filed 2022-12-16 | |
| 2020-08-01 | $6.51M derived: 10-Q 9 month − 10-Q 6 month · filed 2021-09-08 | $10.33M derived: sum of 2 quarters · filed 2021-09-08 | $14.80M 10-Q · filed 2021-09-08 | ||
| 2020-05-02 | $3.81M derived: 10-Q 6 month − 10-Q 3 month · filed 2021-06-09 | $8.28M 10-Q · filed 2021-06-09 | |||
| 2020-02-01 | $4.47M 10-Q · filed 2021-03-10 | ||||
| 2020-01-31 | $4.47M 10-Q · filed 2020-03-11 | $17.31M derived: sum of 2 quarters · filed 2021-12-17 | |||
| 2019-11-02 | $12.84M derived: 10-K 12 month − 10-Q 9 month · filed 2021-12-17 | $24.54M 10-K · filed 2021-12-17 | |||
| 2019-10-31 | $12.84M derived: 10-K 12 month − 10-Q 9 month · filed 2019-12-20 | $18.20M derived: sum of 2 quarters · filed 2020-09-09 | $24.54M 10-K · filed 2019-12-20 | ||
| 2019-08-03 | $5.36M derived: 10-Q 9 month − 10-Q 6 month · filed 2020-09-09 | $11.70M 10-Q · filed 2020-09-09 | |||
| 2019-07-31 | $5.36M derived: 10-Q 9 month − 10-Q 6 month · filed 2019-09-11 | $9.42M derived: sum of 2 quarters · filed 2019-09-11 | $11.70M 10-Q · filed 2019-09-11 | $13.76M derived: sum of 4 quarters · filed 2020-12-18 | |
| 2019-05-04 | $6.34M 10-Q · filed 2020-06-10 | ||||
| 2019-04-30 | $4.07M derived: 10-Q 6 month − 10-Q 3 month · filed 2019-06-12 | $6.34M 10-Q · filed 2019-06-12 | $8.40M derived: sum of 3 quarters · filed 2020-12-18 | ||
| 2019-01-31 | $2.27M 10-Q · filed 2020-03-11 | $4.34M derived: sum of 2 quarters · filed 2020-12-18 | |||
| 2018-11-03 | $2.06M derived: 10-K 12 month − 10-Q 9 month · filed 2020-12-18 | $18.74M 10-K · filed 2020-12-18 | |||
| 2018-10-31 | $2.06M derived: 10-K 12 month − 10-Q 9 month · filed 2019-12-20 | $8.42M derived: sum of 2 quarters · filed 2019-12-20 | $12.78M derived: sum of 3 quarters · filed 2019-12-20 | $18.74M 10-K · filed 2019-12-20 | |
| 2018-07-31 | $6.36M derived: 10-Q 9 month − 10-Q 6 month · filed 2019-09-11 | $10.72M derived: sum of 2 quarters · filed 2019-09-11 | $16.68M 10-Q · filed 2019-09-11 | $19.12M derived: sum of 4 quarters · filed 2019-12-20 | |
| 2018-04-30 | $4.36M derived: 10-Q 6 month − 10-Q 3 month · filed 2019-06-12 | $10.32M 10-Q · filed 2019-06-12 | $12.76M derived: sum of 3 quarters · filed 2019-12-20 | $14.96M derived: sum of 4 quarters · filed 2019-12-20 | |
| 2018-01-31 | $5.96M 10-Q · filed 2019-03-11 | $8.40M derived: sum of 2 quarters · filed 2019-12-20 | $10.61M derived: sum of 3 quarters · filed 2019-12-20 | $14.88M derived: sum of 4 quarters · filed 2019-12-20 | |
| 2017-10-31 | $2.44M derived: 10-K 12 month − 10-Q 9 month · filed 2019-12-20 | $4.64M derived: sum of 2 quarters · filed 2019-12-20 | $8.92M derived: sum of 3 quarters · filed 2019-12-20 | $11.31M 10-K · filed 2019-12-20 | |
| 2017-07-31 | $2.20M 10-Q · filed 2017-09-07 | $6.48M derived: sum of 2 quarters · filed 2017-09-07 | $8.87M 10-Q · filed 2018-09-05 | $11.75M derived: sum of 4 quarters · filed 2018-12-21 | |
| 2017-04-30 | $4.28M 10-Q · filed 2017-06-07 | $6.67M 10-Q · filed 2018-06-06 | $9.55M derived: sum of 3 quarters · filed 2018-12-21 | $10.69M derived: sum of 4 quarters · filed 2018-12-21 | |
| 2017-01-31 | $2.40M 10-Q · filed 2018-03-07 | $5.27M derived: sum of 2 quarters · filed 2018-12-21 | $6.41M derived: sum of 3 quarters · filed 2018-12-21 | $6.94M derived: sum of 4 quarters · filed 2018-12-21 | |
| 2016-10-31 | $2.88M derived: 10-K 12 month − 10-Q 9 month · filed 2018-12-21 | $4.01M derived: sum of 2 quarters · filed 2018-12-21 | $4.55M derived: sum of 3 quarters · filed 2018-12-21 | $4.93M 10-K · filed 2018-12-21 | |
| 2016-07-31 | $1.14M 10-Q · filed 2017-09-07 | $1.67M derived: sum of 2 quarters · filed 2017-09-07 | $2.06M 10-Q · filed 2017-09-07 | $2.42M derived: sum of 4 quarters · filed 2017-12-22 | |
| 2016-04-30 | $535.00K 10-Q · filed 2017-06-07 | $919.00K 10-Q · filed 2017-06-07 | $1.28M derived: sum of 3 quarters · filed 2017-12-22 | $1.48M derived: sum of 4 quarters · filed 2017-12-22 | |
| 2016-01-31 | $384.00K 10-Q · filed 2017-03-08 | $750.00K derived: sum of 2 quarters · filed 2017-12-22 | $942.00K derived: sum of 3 quarters · filed 2017-12-22 | $925.00K derived: sum of 4 quarters · filed 2017-12-22 | |
| 2015-10-31 | $366.00K derived: 10-K 12 month − 10-Q 9 month · filed 2017-12-22 | $558.00K derived: sum of 2 quarters · filed 2017-12-22 | $541.00K derived: sum of 3 quarters · filed 2017-12-22 | $8.63M 10-K · filed 2017-12-22 | |
| 2015-07-31 | $192.00K 10-Q · filed 2016-09-07 | $175.00K derived: sum of 2 quarters · filed 2016-09-07 | $8.26M 10-Q · filed 2016-09-07 | $8.78M derived: sum of 4 quarters · filed 2016-12-21 | |
| 2015-04-30 | -$17.00K 10-Q · filed 2016-06-08 | $8.07M 10-Q · filed 2016-06-08 | $8.58M derived: sum of 3 quarters · filed 2016-12-21 | $8.65M derived: sum of 4 quarters · filed 2016-12-21 | |
| 2015-01-31 | $8.09M 10-Q · filed 2016-03-09 | $8.60M derived: sum of 2 quarters · filed 2016-12-21 | $8.66M derived: sum of 3 quarters · filed 2016-12-21 | $8.66M derived: sum of 4 quarters · filed 2016-12-21 | |
| 2014-10-31 | $516.00K derived: 10-K 12 month − 10-Q 9 month · filed 2016-12-21 | $579.00K derived: sum of 2 quarters · filed 2016-12-21 | $579.00K derived: sum of 3 quarters · filed 2016-12-21 | $694.00K 10-K · filed 2016-12-21 | |
| 2014-07-31 | $63.00K 10-Q · filed 2015-09-09 | $63.00K derived: sum of 2 quarters · filed 2015-09-09 | $178.00K 10-Q · filed 2015-09-09 | $606.00K derived: sum of 4 quarters · filed 2015-12-21 | |
| 2014-04-30 | $0.00 10-Q · filed 2015-06-10 | $115.00K 10-Q · filed 2015-06-10 | $543.00K derived: sum of 3 quarters · filed 2015-12-21 | $745.00K derived: sum of 4 quarters · filed 2015-12-21 | |
| 2014-01-31 | $115.00K 10-Q · filed 2015-03-12 | $543.00K derived: sum of 2 quarters · filed 2015-12-21 | $745.00K derived: sum of 3 quarters · filed 2015-12-21 | $2.25M derived: sum of 4 quarters · filed 2015-12-21 | |
| 2013-10-31 | $428.00K derived: 10-K 12 month − 10-Q 9 month · filed 2015-12-21 | $630.00K derived: sum of 2 quarters · filed 2015-12-21 | $2.14M derived: sum of 3 quarters · filed 2015-12-21 | $7.17M 10-K · filed 2015-12-21 | |
| 2013-07-31 | $202.00K 10-Q · filed 2014-09-09 | $1.71M derived: sum of 2 quarters · filed 2014-09-09 | $6.74M 10-Q · filed 2014-09-09 | $8.73M derived: sum of 4 quarters · filed 2014-12-19 | |
| 2013-04-30 | $1.51M 10-Q · filed 2014-06-11 | $6.54M 10-Q · filed 2014-06-11 | $8.53M derived: sum of 3 quarters · filed 2014-12-19 | $10.82M derived: sum of 4 quarters · filed 2014-12-19 | |
| 2013-01-31 | $5.03M 10-Q · filed 2014-03-07 | $7.02M derived: sum of 2 quarters · filed 2014-12-19 | $9.31M derived: sum of 3 quarters · filed 2014-12-19 | $11.16M derived: sum of 4 quarters · filed 2014-12-19 | |
| 2012-10-31 | $1.99M derived: 10-K 12 month − 10-Q 9 month · filed 2014-12-19 | $4.28M derived: sum of 2 quarters · filed 2014-12-19 | $6.13M derived: sum of 3 quarters · filed 2014-12-19 | $7.85M 10-K · filed 2014-12-19 | |
| 2012-07-31 | $2.29M 10-Q · filed 2013-09-11 | $4.14M derived: sum of 2 quarters · filed 2013-09-11 | $5.86M 10-Q · filed 2013-09-11 | $7.30M derived: sum of 4 quarters · filed 2013-12-20 | |
| 2012-04-30 | $1.85M 10-Q · filed 2013-06-12 | $3.57M 10-Q · filed 2013-06-12 | $5.01M derived: sum of 3 quarters · filed 2013-12-20 | $5.51M derived: sum of 4 quarters · filed 2013-12-20 | |
| 2012-01-31 | $1.72M 10-Q · filed 2013-03-13 | $3.16M derived: sum of 2 quarters · filed 2013-12-20 | $3.66M derived: sum of 3 quarters · filed 2013-12-20 | $6.83M derived: sum of 4 quarters · filed 2013-12-20 | |
| 2011-10-31 | $1.44M derived: 10-K 12 month − 10-Q 9 month · filed 2013-12-20 | $1.94M derived: sum of 2 quarters · filed 2013-12-20 | $5.11M derived: sum of 3 quarters · filed 2013-12-20 | $6.63M 10-K · filed 2013-12-20 | $5.78M 10-K · filed 2011-12-22 |
| 2011-07-31 | $504.00K 10-Q · filed 2012-09-05 | $3.67M derived: sum of 2 quarters · filed 2012-09-05 | $5.19M 10-Q · filed 2012-09-05 | $9.72M derived: sum of 4 quarters · filed 2012-12-21 | |
| 2011-04-30 | $3.16M 10-Q · filed 2012-06-06 | $4.69M 10-Q · filed 2012-06-06 | $9.21M derived: sum of 3 quarters · filed 2012-12-21 | $11.37M derived: sum of 4 quarters · filed 2012-12-21 | |
| 2011-01-31 | $1.52M 10-Q · filed 2012-03-08 | $6.05M derived: sum of 2 quarters · filed 2012-12-21 | $8.21M derived: sum of 3 quarters · filed 2012-12-21 | $10.06M derived: sum of 4 quarters · filed 2012-12-21 | |
| 2010-10-31 | $4.53M derived: 10-K 12 month − 10-Q 9 month · filed 2012-12-21 | $6.69M derived: sum of 2 quarters · filed 2012-12-21 | $8.54M derived: sum of 3 quarters · filed 2012-12-21 | $8.51M 10-K · filed 2012-12-21 | |
| 2010-07-31 | $2.16M 10-Q · filed 2011-09-08 | $4.01M derived: sum of 2 quarters · filed 2011-09-08 | $3.98M 10-Q · filed 2011-09-08 | $4.78M derived: sum of 4 quarters · filed 2011-12-22 | |
| 2010-04-30 | $1.85M 10-Q · filed 2011-06-09 | $1.83M 10-Q · filed 2011-06-09 | $2.62M derived: sum of 3 quarters · filed 2011-12-22 | $6.56M derived: sum of 4 quarters · filed 2011-12-22 | |
| 2010-01-31 | -$21.00K 10-Q · filed 2011-03-10 | $770.00K derived: sum of 2 quarters · filed 2011-12-22 | $4.71M derived: sum of 3 quarters · filed 2011-12-22 | ||
| 2009-10-31 | $791.00K derived: 10-K 12 month − 10-Q 9 month · filed 2011-12-22 | $4.73M derived: sum of 2 quarters · filed 2011-12-22 | $11.21M 10-K · filed 2011-12-22 | ||
| 2009-07-31 | $3.94M 10-Q · filed 2010-09-08 | $10.42M 10-Q · filed 2010-09-08 | |||
| 2008-10-31 | $1.11M 10-K · filed 2010-12-22 |
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