Ciena Corp Operating Expenses
Ciena Corp (CIEN) reported Operating Expenses of $458.09 million for the 3-month period ending 2026-08-01, per its 10-Q filed 2026-09-03.
Financial Statements › Expense Statement › Operating Expenses
us-gaap:OperatingExpenses · last filed 2026-09-03
- Ciena Corp operating expenses for the quarter ending 2026-08-01 was $458.09M, a 6.64% increase year-over-year.
- Ciena Corp operating expenses for the quarter ending 2026-05-02 was $453.68M, a 8.02% increase year-over-year.
- Ciena Corp operating expenses for the quarter ending 2026-01-31 was $436.11M, a 11.49% increase year-over-year.
- Ciena Corp operating expenses for the quarter ending 2025-11-01 was $566.69M, a 41.38% increase year-over-year.
- Ciena Corp operating expenses for fiscal 2025 was $1.81B, a 16.38% increase from fiscal 2024.
- Ciena Corp operating expenses for fiscal 2024 was $1.55B, a 2.08% increase from fiscal 2023.
- Ciena Corp operating expenses for fiscal 2023 was $1.52B, a 13.74% increase from fiscal 2022.
- Ciena Corp operating expenses for fiscal 2022 was $1.34B, a 9.04% increase from fiscal 2021.
| Period end | Operating Expenses 3 month | Operating Expenses 6 month | Operating Expenses 9 month | Operating Expenses 12 month |
|---|---|---|---|---|
| 2026-08-01 | $458.09M 10-Q · filed 2026-09-03 | $911.77M derived: sum of 2 quarters · filed 2026-09-03 | $1.35B 10-Q · filed 2026-09-03 | $1.91B derived: sum of 4 quarters · filed 2026-09-03 |
| 2026-05-02 | $453.68M 10-Q · filed 2026-06-04 | $889.79M 10-Q · filed 2026-06-04 | $1.46B derived: sum of 3 quarters · filed 2026-06-04 | $1.89B derived: sum of 4 quarters · filed 2026-09-03 |
| 2026-01-31 | $436.11M 10-Q · filed 2026-03-05 | $1.00B derived: sum of 2 quarters · filed 2026-03-05 | $1.43B derived: sum of 3 quarters · filed 2026-09-03 | $1.85B derived: sum of 4 quarters · filed 2026-09-03 |
| 2025-11-01 | $566.69M derived: 10-K 12 month − 10-Q 9 month · filed 2025-12-12 | $996.23M derived: sum of 2 quarters · filed 2026-09-03 | $1.42B derived: sum of 3 quarters · filed 2026-09-03 | $1.81B 10-K · filed 2025-12-12 |
| 2025-08-02 | $429.54M 10-Q · filed 2026-09-03 | $849.54M derived: sum of 2 quarters · filed 2026-09-03 | $1.24B 10-Q · filed 2026-09-03 | $1.64B derived: sum of 4 quarters · filed 2026-09-03 |
| 2025-05-03 | $420.00M 10-Q · filed 2026-06-04 | $811.15M 10-Q · filed 2026-06-04 | $1.21B derived: sum of 3 quarters · filed 2026-06-04 | $1.59B derived: sum of 4 quarters · filed 2026-06-04 |
| 2025-02-01 | $391.16M 10-Q · filed 2026-03-05 | $791.97M derived: sum of 2 quarters · filed 2026-03-05 | $1.17B derived: sum of 3 quarters · filed 2026-03-05 | $1.56B derived: sum of 4 quarters · filed 2026-03-05 |
| 2024-11-02 | $400.81M derived: 10-K 12 month − 10-Q 9 month · filed 2025-12-12 | $778.01M derived: sum of 2 quarters · filed 2025-12-12 | $1.17B derived: sum of 3 quarters · filed 2025-12-12 | $1.55B 10-K · filed 2025-12-12 |
| 2024-07-27 | $377.20M 10-Q · filed 2025-09-04 | $769.83M derived: sum of 2 quarters · filed 2025-09-04 | $1.15B 10-Q · filed 2025-09-04 | $1.55B derived: sum of 4 quarters · filed 2025-12-12 |
| 2024-04-27 | $392.63M 10-Q · filed 2025-06-05 | $774.96M 10-Q · filed 2025-06-05 | $1.17B derived: sum of 3 quarters · filed 2025-12-12 | $1.54B derived: sum of 4 quarters · filed 2025-12-12 |
| 2024-01-27 | $382.33M 10-Q · filed 2025-03-12 | $777.31M derived: sum of 2 quarters · filed 2025-12-12 | $1.15B derived: sum of 3 quarters · filed 2025-12-12 | $1.53B derived: sum of 4 quarters · filed 2025-12-12 |
| 2023-10-28 | $394.98M derived: 10-K 12 month − 10-Q 9 month · filed 2025-12-12 | $765.71M derived: sum of 2 quarters · filed 2025-12-12 | $1.15B derived: sum of 3 quarters · filed 2025-12-12 | $1.52B 10-K · filed 2025-12-12 |
| 2023-07-29 | $370.73M 10-Q · filed 2024-09-04 | $755.60M derived: sum of 2 quarters · filed 2024-09-04 | $1.13B 10-Q · filed 2024-09-04 | $1.48B derived: sum of 4 quarters · filed 2024-12-20 |
| 2023-04-29 | $384.87M 10-Q · filed 2024-06-06 | $755.60M 10-Q · filed 2024-06-06 | $1.11B derived: sum of 3 quarters · filed 2024-12-20 | $1.43B derived: sum of 4 quarters · filed 2024-12-20 |
| 2023-01-28 | $370.73M 10-Q · filed 2024-03-07 | $727.06M derived: sum of 2 quarters · filed 2024-12-20 | $1.04B derived: sum of 3 quarters · filed 2024-12-20 | $1.38B derived: sum of 4 quarters · filed 2024-12-20 |
| 2022-10-29 | $356.33M derived: 10-K 12 month − 10-Q 9 month · filed 2024-12-20 | $670.00M derived: sum of 2 quarters · filed 2024-12-20 | $1.01B derived: sum of 3 quarters · filed 2024-12-20 | $1.34B 10-K · filed 2024-12-20 |
| 2022-07-30 | $313.67M 10-Q · filed 2023-09-06 | $657.02M derived: sum of 2 quarters · filed 2023-09-06 | $981.21M 10-Q · filed 2023-09-06 | $1.32B derived: sum of 4 quarters · filed 2023-12-15 |
| 2022-04-30 | $343.35M 10-Q · filed 2023-06-07 | $667.53M 10-Q · filed 2023-06-07 | $1.01B derived: sum of 3 quarters · filed 2023-12-15 | $1.33B derived: sum of 4 quarters · filed 2023-12-15 |
| 2022-01-29 | $324.18M 10-Q · filed 2023-03-08 | $663.89M derived: sum of 2 quarters · filed 2023-12-15 | $989.92M derived: sum of 3 quarters · filed 2023-12-15 | $1.27B derived: sum of 4 quarters · filed 2023-12-15 |
| 2021-10-30 | $339.71M derived: 10-K 12 month − 10-Q 9 month · filed 2023-12-15 | $665.74M derived: sum of 2 quarters · filed 2023-12-15 | $944.53M derived: sum of 3 quarters · filed 2023-12-15 | $1.23B 10-K · filed 2023-12-15 |
| 2021-07-31 | $326.03M 10-Q · filed 2022-09-07 | $604.82M derived: sum of 2 quarters · filed 2022-09-07 | $886.91M 10-Q · filed 2022-09-07 | $1.20B derived: sum of 4 quarters · filed 2022-12-16 |
| 2021-05-01 | $278.79M 10-Q · filed 2022-06-08 | $560.89M 10-Q · filed 2022-06-08 | $871.75M derived: sum of 3 quarters · filed 2022-12-16 | $1.15B derived: sum of 4 quarters · filed 2022-12-16 |
| 2021-01-30 | $282.10M 10-Q · filed 2022-03-09 | $592.96M derived: sum of 2 quarters · filed 2022-12-16 | $869.61M derived: sum of 3 quarters · filed 2022-12-16 | $1.16B derived: sum of 4 quarters · filed 2022-12-16 |
| 2020-10-31 | $310.87M derived: 10-K 12 month − 10-Q 9 month · filed 2022-12-16 | $587.51M derived: sum of 2 quarters · filed 2022-12-16 | $873.35M derived: sum of 3 quarters · filed 2022-12-16 | $1.17B 10-K · filed 2022-12-16 |
| 2020-08-01 | $276.64M 10-Q · filed 2021-09-08 | $562.48M derived: sum of 2 quarters · filed 2021-09-08 | $855.06M 10-Q · filed 2021-09-08 | |
| 2020-05-02 | $285.84M 10-Q · filed 2021-06-09 | $578.42M 10-Q · filed 2021-06-09 | ||
| 2020-02-01 | $292.58M 10-Q · filed 2021-03-10 | |||
| 2020-01-31 | $292.58M 10-Q · filed 2020-03-11 | $619.07M derived: sum of 2 quarters · filed 2021-12-17 | ||
| 2019-11-02 | $326.49M derived: 10-K 12 month − 10-Q 9 month · filed 2021-12-17 | $1.20B 10-K · filed 2021-12-17 | ||
| 2019-10-31 | $326.49M derived: 10-K 12 month − 10-Q 9 month · filed 2019-12-20 | $625.54M derived: sum of 2 quarters · filed 2020-09-09 | $1.20B 10-K · filed 2019-12-20 | |
| 2019-08-03 | $299.05M 10-Q · filed 2020-09-09 | $868.81M 10-Q · filed 2020-09-09 | ||
| 2019-07-31 | $299.05M 10-Q · filed 2019-09-11 | $593.41M derived: sum of 2 quarters · filed 2020-06-10 | $868.81M 10-Q · filed 2019-09-11 | |
| 2019-05-04 | $294.36M 10-Q · filed 2020-06-10 | $569.75M 10-Q · filed 2020-06-10 | ||
| 2019-04-30 | $294.36M 10-Q · filed 2019-06-12 | $569.75M 10-Q · filed 2019-06-12 | $871.96M derived: sum of 3 quarters · filed 2020-12-18 | |
| 2019-01-31 | $275.40M 10-Q · filed 2020-03-11 | $577.60M derived: sum of 2 quarters · filed 2020-12-18 | ||
| 2018-11-03 | $302.20M derived: 10-K 12 month − 10-Q 9 month · filed 2020-12-18 | $1.08B 10-K · filed 2020-12-18 | ||
| 2018-10-31 | $302.20M derived: 10-K 12 month − 10-Q 9 month · filed 2019-12-20 | $568.47M derived: sum of 2 quarters · filed 2019-12-20 | $829.72M derived: sum of 3 quarters · filed 2019-12-20 | $1.08B 10-K · filed 2019-12-20 |
| 2018-07-31 | $266.27M 10-Q · filed 2019-09-11 | $527.51M derived: sum of 2 quarters · filed 2019-09-11 | $782.54M 10-Q · filed 2019-09-11 | $1.05B derived: sum of 4 quarters · filed 2019-12-20 |
| 2018-04-30 | $261.24M 10-Q · filed 2019-06-12 | $516.27M 10-Q · filed 2019-06-12 | $786.16M derived: sum of 3 quarters · filed 2019-12-20 | $1.03B derived: sum of 4 quarters · filed 2019-12-20 |
| 2018-01-31 | $255.03M 10-Q · filed 2019-03-11 | $524.91M derived: sum of 2 quarters · filed 2019-12-20 | $770.99M derived: sum of 3 quarters · filed 2019-12-20 | $1.03B derived: sum of 4 quarters · filed 2019-12-20 |
| 2017-10-31 | $269.89M derived: 10-K 12 month − 10-Q 9 month · filed 2019-12-20 | $515.96M derived: sum of 2 quarters · filed 2019-12-20 | $776.38M derived: sum of 3 quarters · filed 2019-12-20 | $1.03B 10-K · filed 2019-12-20 |
| 2017-07-31 | $246.08M 10-Q · filed 2018-09-05 | $506.50M derived: sum of 2 quarters · filed 2018-09-05 | $761.18M 10-Q · filed 2018-09-05 | $1.02B derived: sum of 4 quarters · filed 2018-12-21 |
| 2017-04-30 | $260.42M 10-Q · filed 2018-06-06 | $515.10M 10-Q · filed 2018-06-06 | $773.98M derived: sum of 3 quarters · filed 2018-12-21 | $1.03B derived: sum of 4 quarters · filed 2018-12-21 |
| 2017-01-31 | $254.68M 10-Q · filed 2018-03-07 | $513.56M derived: sum of 2 quarters · filed 2018-12-21 | $765.02M derived: sum of 3 quarters · filed 2018-12-21 | $1.02B derived: sum of 4 quarters · filed 2018-12-21 |
| 2016-10-31 | $258.88M derived: 10-K 12 month − 10-Q 9 month · filed 2018-12-21 | $510.34M derived: sum of 2 quarters · filed 2018-12-21 | $765.20M derived: sum of 3 quarters · filed 2018-12-21 | $1.01B 10-K · filed 2018-12-21 |
| 2016-07-31 | $251.46M 10-Q · filed 2017-09-07 | $506.32M derived: sum of 2 quarters · filed 2017-09-07 | $746.53M 10-Q · filed 2017-09-07 | $1.04B derived: sum of 4 quarters · filed 2017-12-22 |
| 2016-04-30 | $254.86M 10-Q · filed 2017-06-07 | $495.07M 10-Q · filed 2017-06-07 | $788.64M derived: sum of 3 quarters · filed 2017-12-22 | $1.01B derived: sum of 4 quarters · filed 2017-12-22 |
| 2016-01-31 | $240.21M 10-Q · filed 2017-03-08 | $533.78M derived: sum of 2 quarters · filed 2017-12-22 | $759.20M derived: sum of 3 quarters · filed 2017-12-22 | $989.20M derived: sum of 4 quarters · filed 2017-12-22 |
| 2015-10-31 | $293.57M derived: 10-K 12 month − 10-Q 9 month · filed 2017-12-22 | $518.99M derived: sum of 2 quarters · filed 2017-12-22 | $748.99M derived: sum of 3 quarters · filed 2017-12-22 | $975.12M 10-K · filed 2017-12-22 |
| 2015-07-31 | $225.42M 10-Q · filed 2016-09-07 | $455.42M derived: sum of 2 quarters · filed 2016-09-07 | $681.54M 10-Q · filed 2016-09-07 | $904.20M derived: sum of 4 quarters · filed 2016-12-21 |
| 2015-04-30 | $230.00M 10-Q · filed 2016-06-08 | $456.13M 10-Q · filed 2016-06-08 | $678.78M derived: sum of 3 quarters · filed 2016-12-21 | $905.75M derived: sum of 4 quarters · filed 2016-12-21 |
| 2015-01-31 | $226.13M 10-Q · filed 2016-03-09 | $448.78M derived: sum of 2 quarters · filed 2016-12-21 | $675.75M derived: sum of 3 quarters · filed 2016-12-21 | $906.28M derived: sum of 4 quarters · filed 2016-12-21 |
| 2014-10-31 | $222.65M derived: 10-K 12 month − 10-Q 9 month · filed 2016-12-21 | $449.62M derived: sum of 2 quarters · filed 2016-12-21 | $680.15M derived: sum of 3 quarters · filed 2016-12-21 | $902.65M 10-K · filed 2016-12-21 |
| 2014-07-31 | $226.97M 10-Q · filed 2015-09-09 | $457.50M derived: sum of 2 quarters · filed 2015-09-09 | $680.00M 10-Q · filed 2015-09-09 | $912.06M derived: sum of 4 quarters · filed 2015-12-21 |
| 2014-04-30 | $230.53M 10-Q · filed 2015-06-10 | $453.02M 10-Q · filed 2015-06-10 | $685.09M derived: sum of 3 quarters · filed 2015-12-21 | $898.48M derived: sum of 4 quarters · filed 2015-12-21 |
| 2014-01-31 | $222.50M 10-Q · filed 2015-03-12 | $454.56M derived: sum of 2 quarters · filed 2015-12-21 | $667.95M derived: sum of 3 quarters · filed 2015-12-21 | $888.04M derived: sum of 4 quarters · filed 2015-12-21 |
| 2013-10-31 | $232.06M derived: 10-K 12 month − 10-Q 9 month · filed 2015-12-21 | $445.45M derived: sum of 2 quarters · filed 2015-12-21 | $665.55M derived: sum of 3 quarters · filed 2015-12-21 | $866.95M 10-K · filed 2015-12-21 |
| 2013-07-31 | $213.39M 10-Q · filed 2014-09-09 | $433.48M derived: sum of 2 quarters · filed 2014-09-09 | $634.89M 10-Q · filed 2014-09-09 | $849.03M derived: sum of 4 quarters · filed 2014-12-19 |
| 2013-04-30 | $220.09M 10-Q · filed 2014-06-11 | $421.50M 10-Q · filed 2014-06-11 | $635.64M derived: sum of 3 quarters · filed 2014-12-19 | $832.23M derived: sum of 4 quarters · filed 2014-12-19 |
| 2013-01-31 | $201.40M 10-Q · filed 2014-03-07 | $415.55M derived: sum of 2 quarters · filed 2014-12-19 | $612.14M derived: sum of 3 quarters · filed 2014-12-19 | $806.54M derived: sum of 4 quarters · filed 2014-12-19 |
| 2012-10-31 | $214.14M derived: 10-K 12 month − 10-Q 9 month · filed 2014-12-19 | $410.73M derived: sum of 2 quarters · filed 2014-12-19 | $605.14M derived: sum of 3 quarters · filed 2014-12-19 | $804.07M 10-K · filed 2014-12-19 |
| 2012-07-31 | $196.59M 10-Q · filed 2013-09-11 | $391.00M derived: sum of 2 quarters · filed 2013-09-11 | $589.93M 10-Q · filed 2013-09-11 | $796.14M derived: sum of 4 quarters · filed 2013-12-20 |
| 2012-04-30 | $194.40M 10-Q · filed 2013-06-12 | $393.34M 10-Q · filed 2013-06-12 | $599.54M derived: sum of 3 quarters · filed 2013-12-20 | $801.83M derived: sum of 4 quarters · filed 2013-12-20 |
| 2012-01-31 | $198.93M 10-Q · filed 2013-03-13 | $405.14M derived: sum of 2 quarters · filed 2013-12-20 | $607.42M derived: sum of 3 quarters · filed 2013-12-20 | $828.87M derived: sum of 4 quarters · filed 2013-12-20 |
| 2011-10-31 | $206.21M derived: 10-K 12 month − 10-Q 9 month · filed 2013-12-20 | $408.49M derived: sum of 2 quarters · filed 2013-12-20 | $629.94M derived: sum of 3 quarters · filed 2013-12-20 | $872.34M 10-K · filed 2013-12-20 |
| 2011-07-31 | $202.28M 10-Q · filed 2012-09-05 | $423.73M derived: sum of 2 quarters · filed 2012-09-05 | $666.13M 10-Q · filed 2012-09-05 | $915.70M derived: sum of 4 quarters · filed 2012-12-21 |
| 2011-04-30 | $221.45M 10-Q · filed 2012-06-06 | $463.85M 10-Q · filed 2012-06-06 | $713.42M derived: sum of 3 quarters · filed 2012-12-21 | $956.98M derived: sum of 4 quarters · filed 2012-12-21 |
| 2011-01-31 | $242.40M 10-Q · filed 2012-03-08 | $491.97M derived: sum of 2 quarters · filed 2012-12-21 | $735.53M derived: sum of 3 quarters · filed 2012-12-21 | $931.69M derived: sum of 4 quarters · filed 2012-12-21 |
| 2010-10-31 | $249.57M derived: 10-K 12 month − 10-Q 9 month · filed 2012-12-21 | $493.13M derived: sum of 2 quarters · filed 2012-12-21 | $689.30M derived: sum of 3 quarters · filed 2012-12-21 | $819.32M 10-K · filed 2012-12-21 |
| 2010-07-31 | $243.56M 10-Q · filed 2011-09-08 | $439.73M derived: sum of 2 quarters · filed 2011-09-08 | $569.75M 10-Q · filed 2011-09-08 | $673.94M derived: sum of 4 quarters · filed 2011-12-22 |
| 2010-04-30 | $196.16M 10-Q · filed 2011-06-09 | $326.19M 10-Q · filed 2011-06-09 | $430.38M derived: sum of 3 quarters · filed 2011-12-22 | $527.98M derived: sum of 4 quarters · filed 2011-12-22 |
| 2010-01-31 | $130.02M 10-Q · filed 2011-03-10 | $234.21M derived: sum of 2 quarters · filed 2011-12-22 | $331.81M derived: sum of 3 quarters · filed 2011-12-22 | |
| 2009-10-31 | $104.19M derived: 10-K 12 month − 10-Q 9 month · filed 2011-12-22 | $201.79M derived: sum of 2 quarters · filed 2011-12-22 | $864.06M 10-K · filed 2011-12-22 | |
| 2009-07-31 | $97.60M 10-Q · filed 2010-09-08 | $759.87M 10-Q · filed 2010-09-08 | ||
| 2008-10-31 | $429.05M 10-K · filed 2010-12-22 |
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