Ciena Corp Amortization of Intangible Assets
Ciena Corp (CIEN) reported Amortization of Intangible Assets of $3.71 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:AmortizationOfIntangibleAssets · last filed 2026-09-03
- Ciena Corp amortization of intangible assets for the quarter ending 2026-08-01 was $3.71M, a 43.36% decline year-over-year.
- Ciena Corp amortization of intangible assets for the quarter ending 2026-05-02 was $3.71M, a 43.27% decline year-over-year.
- Ciena Corp amortization of intangible assets for the quarter ending 2026-01-31 was $4.74M, a 27.64% decline year-over-year.
- Ciena Corp amortization of intangible assets for the quarter ending 2025-11-01 was $6.11M, a 14.93% decline year-over-year.
- Ciena Corp amortization of intangible assets for fiscal 2025 was $25.76M, a 12.89% decline from fiscal 2024.
- Ciena Corp amortization of intangible assets for fiscal 2024 was $29.57M, a 20.83% decline from fiscal 2023.
- Ciena Corp amortization of intangible assets for fiscal 2023 was $37.35M, a 14.89% increase from fiscal 2022.
- Ciena Corp amortization of intangible assets for fiscal 2022 was $32.51M, a 36.99% increase from fiscal 2021.
| Period end | Amortization of Intangible Assets 3 month | Amortization of Intangible Assets 6 month | Amortization of Intangible Assets 9 month | Amortization of Intangible Assets 12 month |
|---|---|---|---|---|
| 2026-08-01 | $3.71M 10-Q · filed 2026-09-03 | $7.43M derived: sum of 2 quarters · filed 2026-09-03 | $12.16M 10-Q · filed 2026-09-03 | $18.27M derived: sum of 4 quarters · filed 2026-09-03 |
| 2026-05-02 | $3.71M 10-Q · filed 2026-06-04 | $8.45M 10-Q · filed 2026-06-04 | $14.56M derived: sum of 3 quarters · filed 2026-06-04 | $21.12M derived: sum of 4 quarters · filed 2026-09-03 |
| 2026-01-31 | $4.74M 10-Q · filed 2026-03-05 | $10.85M derived: sum of 2 quarters · filed 2026-03-05 | $17.40M derived: sum of 3 quarters · filed 2026-09-03 | $23.95M derived: sum of 4 quarters · filed 2026-09-03 |
| 2025-11-01 | $6.11M derived: 10-K 12 month − 10-Q 9 month · filed 2025-12-12 | $12.67M derived: sum of 2 quarters · filed 2026-09-03 | $19.21M derived: sum of 3 quarters · filed 2026-09-03 | $25.76M 10-K · filed 2025-12-12 |
| 2025-08-02 | $6.56M 10-Q · filed 2026-09-03 | $13.10M derived: sum of 2 quarters · filed 2026-09-03 | $19.65M 10-Q · filed 2026-09-03 | $26.83M derived: sum of 4 quarters · filed 2026-09-03 |
| 2025-05-03 | $6.54M 10-Q · filed 2026-06-04 | $13.09M 10-Q · filed 2026-06-04 | $20.27M derived: sum of 3 quarters · filed 2026-06-04 | $27.46M derived: sum of 4 quarters · filed 2026-06-04 |
| 2025-02-01 | $6.54M 10-Q · filed 2026-03-05 | $13.73M derived: sum of 2 quarters · filed 2026-03-05 | $20.91M derived: sum of 3 quarters · filed 2026-03-05 | $28.86M derived: sum of 4 quarters · filed 2026-03-05 |
| 2024-11-02 | $7.18M derived: 10-K 12 month − 10-Q 9 month · filed 2025-12-12 | $14.37M derived: sum of 2 quarters · filed 2025-12-12 | $22.32M derived: sum of 3 quarters · filed 2025-12-12 | $29.57M 10-K · filed 2025-12-12 |
| 2024-07-27 | $7.18M 10-Q · filed 2025-09-04 | $15.13M derived: sum of 2 quarters · filed 2025-09-04 | $22.38M 10-Q · filed 2025-09-04 | $32.96M derived: sum of 4 quarters · filed 2025-12-12 |
| 2024-04-27 | $7.95M 10-Q · filed 2025-06-05 | $15.20M 10-Q · filed 2025-06-05 | $25.78M derived: sum of 3 quarters · filed 2025-12-12 | $35.26M derived: sum of 4 quarters · filed 2025-12-12 |
| 2024-01-27 | $7.25M 10-Q · filed 2025-03-12 | $17.83M derived: sum of 2 quarters · filed 2025-12-12 | $27.32M derived: sum of 3 quarters · filed 2025-12-12 | $37.16M derived: sum of 4 quarters · filed 2025-12-12 |
| 2023-10-28 | $10.58M derived: 10-K 12 month − 10-Q 9 month · filed 2025-12-12 | $20.07M derived: sum of 2 quarters · filed 2025-12-12 | $29.91M derived: sum of 3 quarters · filed 2025-12-12 | $37.35M 10-K · filed 2025-12-12 |
| 2023-07-29 | $9.49M 10-Q · filed 2024-09-04 | $19.33M derived: sum of 2 quarters · filed 2024-09-04 | $26.77M 10-Q · filed 2024-09-04 | $32.53M derived: sum of 4 quarters · filed 2024-12-20 |
| 2023-04-29 | $9.85M 10-Q · filed 2024-06-06 | $17.29M 10-Q · filed 2024-06-06 | $23.04M derived: sum of 3 quarters · filed 2024-12-20 | $31.96M derived: sum of 4 quarters · filed 2024-12-20 |
| 2023-01-28 | $7.44M 10-Q · filed 2024-03-07 | $13.20M derived: sum of 2 quarters · filed 2024-12-20 | $22.11M derived: sum of 3 quarters · filed 2024-12-20 | $31.03M derived: sum of 4 quarters · filed 2024-12-20 |
| 2022-10-29 | $5.75M derived: 10-K 12 month − 10-Q 9 month · filed 2024-12-20 | $14.67M derived: sum of 2 quarters · filed 2024-12-20 | $23.59M derived: sum of 3 quarters · filed 2024-12-20 | $32.51M 10-K · filed 2024-12-20 |
| 2022-07-30 | $8.92M 10-Q · filed 2023-09-06 | $17.84M derived: sum of 2 quarters · filed 2023-09-06 | $26.76M 10-Q · filed 2023-09-06 | $32.59M derived: sum of 4 quarters · filed 2023-12-15 |
| 2022-04-30 | $8.92M 10-Q · filed 2023-06-07 | $17.84M 10-Q · filed 2023-06-07 | $23.67M derived: sum of 3 quarters · filed 2023-12-15 | $29.64M derived: sum of 4 quarters · filed 2023-12-15 |
| 2022-01-29 | $8.92M 10-Q · filed 2023-03-08 | $14.75M derived: sum of 2 quarters · filed 2023-12-15 | $20.72M derived: sum of 3 quarters · filed 2023-12-15 | $26.74M derived: sum of 4 quarters · filed 2023-12-15 |
| 2021-10-30 | $5.84M derived: 10-K 12 month − 10-Q 9 month · filed 2023-12-15 | $11.80M derived: sum of 2 quarters · filed 2023-12-15 | $17.82M derived: sum of 3 quarters · filed 2023-12-15 | $23.73M 10-K · filed 2023-12-15 |
| 2021-07-31 | $5.97M 10-Q · filed 2022-09-07 | $11.99M derived: sum of 2 quarters · filed 2022-09-07 | $17.90M 10-Q · filed 2022-09-07 | $23.75M derived: sum of 4 quarters · filed 2022-12-16 |
| 2021-05-01 | $6.02M 10-Q · filed 2022-06-08 | $11.93M 10-Q · filed 2022-06-08 | $17.78M derived: sum of 3 quarters · filed 2022-12-16 | $23.62M derived: sum of 4 quarters · filed 2022-12-16 |
| 2021-01-30 | $5.91M 10-Q · filed 2022-03-09 | $11.76M derived: sum of 2 quarters · filed 2022-12-16 | $17.60M derived: sum of 3 quarters · filed 2022-12-16 | $23.44M derived: sum of 4 quarters · filed 2022-12-16 |
| 2020-10-31 | $5.85M derived: 10-K 12 month − 10-Q 9 month · filed 2022-12-16 | $11.69M derived: sum of 2 quarters · filed 2022-12-16 | $17.53M derived: sum of 3 quarters · filed 2022-12-16 | $23.38M 10-K · filed 2022-12-16 |
| 2020-08-01 | $5.84M 10-Q · filed 2021-09-08 | $11.68M derived: sum of 2 quarters · filed 2021-09-08 | $17.53M 10-Q · filed 2021-09-08 | |
| 2020-05-02 | $5.84M 10-Q · filed 2021-06-09 | $11.69M 10-Q · filed 2021-06-09 | ||
| 2020-02-01 | $5.85M 10-Q · filed 2021-03-10 | |||
| 2020-01-31 | $5.85M 10-Q · filed 2020-03-11 | $11.07M derived: sum of 2 quarters · filed 2021-12-17 | ||
| 2019-11-02 | $5.22M derived: 10-K 12 month − 10-Q 9 month · filed 2021-12-17 | $21.81M 10-K · filed 2021-12-17 | ||
| 2019-10-31 | $5.22M derived: 10-K 12 month − 10-Q 9 month · filed 2019-12-20 | $10.75M derived: sum of 2 quarters · filed 2020-09-09 | $21.81M 10-K · filed 2019-12-20 | |
| 2019-08-03 | $5.53M 10-Q · filed 2020-09-09 | $16.59M 10-Q · filed 2020-09-09 | ||
| 2019-07-31 | $5.53M 10-Q · filed 2019-09-11 | $11.06M derived: sum of 2 quarters · filed 2020-06-10 | $16.59M 10-Q · filed 2019-09-11 | |
| 2019-05-04 | $5.53M 10-Q · filed 2020-06-10 | $11.06M 10-Q · filed 2020-06-10 | ||
| 2019-04-30 | $5.53M 10-Q · filed 2019-06-12 | $11.06M 10-Q · filed 2019-06-12 | $15.71M derived: sum of 3 quarters · filed 2020-12-18 | |
| 2019-01-31 | $5.53M 10-Q · filed 2020-03-11 | $10.18M derived: sum of 2 quarters · filed 2020-12-18 | ||
| 2018-11-03 | $4.65M derived: 10-K 12 month − 10-Q 9 month · filed 2020-12-18 | $15.74M 10-K · filed 2020-12-18 | ||
| 2018-10-31 | $4.65M derived: 10-K 12 month − 10-Q 9 month · filed 2019-12-20 | $8.49M derived: sum of 2 quarters · filed 2019-12-20 | $12.11M derived: sum of 3 quarters · filed 2019-12-20 | $15.74M 10-K · filed 2019-12-20 |
| 2018-07-31 | $3.84M 10-Q · filed 2019-09-11 | $7.46M derived: sum of 2 quarters · filed 2019-09-11 | $11.08M 10-Q · filed 2019-09-11 | $14.74M derived: sum of 4 quarters · filed 2019-12-20 |
| 2018-04-30 | $3.62M 10-Q · filed 2019-06-12 | $7.25M 10-Q · filed 2019-06-12 | $10.91M derived: sum of 3 quarters · filed 2019-12-20 | $14.74M derived: sum of 4 quarters · filed 2019-12-20 |
| 2018-01-31 | $3.62M 10-Q · filed 2019-03-11 | $7.28M derived: sum of 2 quarters · filed 2019-12-20 | $11.12M derived: sum of 3 quarters · filed 2019-12-20 | $22.10M derived: sum of 4 quarters · filed 2019-12-20 |
| 2017-10-31 | $3.66M derived: 10-K 12 month − 10-Q 9 month · filed 2019-12-20 | $7.50M derived: sum of 2 quarters · filed 2019-12-20 | $18.48M derived: sum of 3 quarters · filed 2019-12-20 | $33.03M 10-K · filed 2019-12-20 |
| 2017-07-31 | $3.84M 10-Q · filed 2018-09-05 | $14.82M derived: sum of 2 quarters · filed 2018-09-05 | $29.37M 10-Q · filed 2018-09-05 | $43.92M derived: sum of 4 quarters · filed 2018-12-21 |
| 2017-04-30 | $10.98M 10-Q · filed 2018-06-06 | $25.53M 10-Q · filed 2018-06-06 | $40.08M derived: sum of 3 quarters · filed 2018-12-21 | $54.61M derived: sum of 4 quarters · filed 2018-12-21 |
| 2017-01-31 | $14.55M 10-Q · filed 2018-03-07 | $29.10M derived: sum of 2 quarters · filed 2018-12-21 | $43.63M derived: sum of 3 quarters · filed 2018-12-21 | $59.20M derived: sum of 4 quarters · filed 2018-12-21 |
| 2016-10-31 | $14.55M derived: 10-K 12 month − 10-Q 9 month · filed 2018-12-21 | $29.08M derived: sum of 2 quarters · filed 2018-12-21 | $44.65M derived: sum of 3 quarters · filed 2018-12-21 | $61.51M 10-K · filed 2018-12-21 |
| 2016-07-31 | $14.53M 10-Q · filed 2017-09-07 | $30.09M derived: sum of 2 quarters · filed 2017-09-07 | $46.96M 10-Q · filed 2017-09-07 | $83.41M derived: sum of 4 quarters · filed 2017-12-22 |
| 2016-04-30 | $15.57M 10-Q · filed 2017-06-07 | $32.43M 10-Q · filed 2017-06-07 | $68.88M derived: sum of 3 quarters · filed 2017-12-22 | $79.90M derived: sum of 4 quarters · filed 2017-12-22 |
| 2016-01-31 | $16.86M 10-Q · filed 2017-03-08 | $53.32M derived: sum of 2 quarters · filed 2017-12-22 | $64.33M derived: sum of 3 quarters · filed 2017-12-22 | $75.35M derived: sum of 4 quarters · filed 2017-12-22 |
| 2015-10-31 | $36.45M derived: 10-K 12 month − 10-Q 9 month · filed 2017-12-22 | $47.47M derived: sum of 2 quarters · filed 2017-12-22 | $58.49M derived: sum of 3 quarters · filed 2017-12-22 | $69.51M 10-K · filed 2017-12-22 |
| 2015-07-31 | $11.02M 10-Q · filed 2016-09-07 | $22.04M derived: sum of 2 quarters · filed 2016-09-07 | $33.06M 10-Q · filed 2016-09-07 | $44.08M derived: sum of 4 quarters · filed 2016-12-21 |
| 2015-04-30 | $11.02M 10-Q · filed 2016-06-08 | $22.04M 10-Q · filed 2016-06-08 | $33.06M derived: sum of 3 quarters · filed 2016-12-21 | $44.08M derived: sum of 4 quarters · filed 2016-12-21 |
| 2015-01-31 | $11.02M 10-Q · filed 2016-03-09 | $22.04M derived: sum of 2 quarters · filed 2016-12-21 | $33.06M derived: sum of 3 quarters · filed 2016-12-21 | $44.55M derived: sum of 4 quarters · filed 2016-12-21 |
| 2014-10-31 | $11.02M derived: 10-K 12 month − 10-Q 9 month · filed 2016-12-21 | $22.04M derived: sum of 2 quarters · filed 2016-12-21 | $33.53M derived: sum of 3 quarters · filed 2016-12-21 | $45.97M 10-K · filed 2016-12-21 |
| 2014-07-31 | $11.02M 10-Q · filed 2015-09-09 | $22.51M derived: sum of 2 quarters · filed 2015-09-09 | $34.95M 10-Q · filed 2015-09-09 | $47.39M derived: sum of 4 quarters · filed 2015-12-21 |
| 2014-04-30 | $11.49M 10-Q · filed 2015-06-10 | $23.93M 10-Q · filed 2015-06-10 | $36.37M derived: sum of 3 quarters · filed 2015-12-21 | $48.81M derived: sum of 4 quarters · filed 2015-12-21 |
| 2014-01-31 | $12.44M 10-Q · filed 2015-03-12 | $24.88M derived: sum of 2 quarters · filed 2015-12-21 | $37.32M derived: sum of 3 quarters · filed 2015-12-21 | $49.76M derived: sum of 4 quarters · filed 2015-12-21 |
| 2013-10-31 | $12.44M derived: 10-K 12 month − 10-Q 9 month · filed 2015-12-21 | $24.88M derived: sum of 2 quarters · filed 2015-12-21 | $37.32M derived: sum of 3 quarters · filed 2015-12-21 | $49.77M 10-K · filed 2015-12-21 |
| 2013-07-31 | $12.44M 10-Q · filed 2014-09-09 | $24.88M derived: sum of 2 quarters · filed 2014-09-09 | $37.33M 10-Q · filed 2014-09-09 | $49.88M derived: sum of 4 quarters · filed 2014-12-19 |
| 2013-04-30 | $12.44M 10-Q · filed 2014-06-11 | $24.89M 10-Q · filed 2014-06-11 | $37.44M derived: sum of 3 quarters · filed 2014-12-19 | $50.15M derived: sum of 4 quarters · filed 2014-12-19 |
| 2013-01-31 | $12.45M 10-Q · filed 2014-03-07 | $25.00M derived: sum of 2 quarters · filed 2014-12-19 | $37.71M derived: sum of 3 quarters · filed 2014-12-19 | $50.68M derived: sum of 4 quarters · filed 2014-12-19 |
| 2012-10-31 | $12.54M derived: 10-K 12 month − 10-Q 9 month · filed 2014-12-19 | $25.26M derived: sum of 2 quarters · filed 2014-12-19 | $38.23M derived: sum of 3 quarters · filed 2014-12-19 | $51.70M 10-K · filed 2014-12-19 |
| 2012-07-31 | $12.71M 10-Q · filed 2013-09-11 | $25.68M derived: sum of 2 quarters · filed 2013-09-11 | $39.15M 10-Q · filed 2013-09-11 | $52.69M derived: sum of 4 quarters · filed 2013-12-20 |
| 2012-04-30 | $12.97M 10-Q · filed 2013-06-12 | $26.44M 10-Q · filed 2013-06-12 | $39.97M derived: sum of 3 quarters · filed 2013-12-20 | $53.65M derived: sum of 4 quarters · filed 2013-12-20 |
| 2012-01-31 | $13.47M 10-Q · filed 2013-03-13 | $27.00M derived: sum of 2 quarters · filed 2013-12-20 | $40.68M derived: sum of 3 quarters · filed 2013-12-20 | $54.35M derived: sum of 4 quarters · filed 2013-12-20 |
| 2011-10-31 | $13.53M derived: 10-K 12 month − 10-Q 9 month · filed 2013-12-20 | $27.21M derived: sum of 2 quarters · filed 2013-12-20 | $40.88M derived: sum of 3 quarters · filed 2013-12-20 | $69.67M 10-K · filed 2013-12-20 |
| 2011-07-31 | $13.67M 10-Q · filed 2012-09-05 | $27.35M derived: sum of 2 quarters · filed 2012-09-05 | $56.13M 10-Q · filed 2012-09-05 | $93.70M derived: sum of 4 quarters · filed 2012-12-21 |
| 2011-04-30 | $13.67M 10-Q · filed 2012-06-06 | $42.46M 10-Q · filed 2012-06-06 | $80.03M derived: sum of 3 quarters · filed 2012-12-21 | $118.76M derived: sum of 4 quarters · filed 2012-12-21 |
| 2011-01-31 | $28.78M 10-Q · filed 2012-03-08 | $66.36M derived: sum of 2 quarters · filed 2012-12-21 | $105.08M derived: sum of 3 quarters · filed 2012-12-21 | $122.20M derived: sum of 4 quarters · filed 2012-12-21 |
| 2010-10-31 | $37.57M derived: 10-K 12 month − 10-Q 9 month · filed 2012-12-21 | $76.30M derived: sum of 2 quarters · filed 2012-12-21 | $93.42M derived: sum of 3 quarters · filed 2012-12-21 | $99.40M 10-K · filed 2012-12-21 |
| 2010-07-31 | $38.73M 10-Q · filed 2011-09-08 | $55.85M derived: sum of 2 quarters · filed 2011-09-08 | $61.83M 10-Q · filed 2011-09-08 | $67.80M derived: sum of 4 quarters · filed 2011-12-22 |
| 2010-04-30 | $17.12M 10-Q · filed 2011-06-09 | $23.10M 10-Q · filed 2011-06-09 | $29.08M derived: sum of 3 quarters · filed 2011-12-22 | $35.30M derived: sum of 4 quarters · filed 2011-12-22 |
| 2010-01-31 | $5.98M 10-Q · filed 2011-03-10 | $11.96M derived: sum of 2 quarters · filed 2011-12-22 | $18.18M derived: sum of 3 quarters · filed 2011-12-22 | |
| 2009-10-31 | $5.97M derived: 10-K 12 month − 10-Q 9 month · filed 2011-12-22 | $12.20M derived: sum of 2 quarters · filed 2011-12-22 | $24.83M 10-K · filed 2011-12-22 | |
| 2009-07-31 | $6.22M 10-Q · filed 2010-09-08 | $18.85M 10-Q · filed 2010-09-08 | ||
| 2008-10-31 | $32.26M 10-K · filed 2010-12-22 |
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