Ciena Corp Payments to Acquire Debt Securities, Available-for-sale
Ciena Corp (CIEN) reported Payments to Acquire Debt Securities, Available-for-sale of $325.63 million for the 9-month period ending 2026-08-01, per its 10-Q filed 2026-09-03.
Financial Statements › Cash Flow › Investing Activities
us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt · last filed 2026-09-03
- Ciena Corp payments to acquire debt securities, available-for-sale for the quarter ending 2026-08-01 was $98.90M, a 206.82% increase year-over-year.
- Ciena Corp payments to acquire debt securities, available-for-sale for the quarter ending 2026-05-02 was $186.81M, a 200.93% increase year-over-year.
- Ciena Corp payments to acquire debt securities, available-for-sale for the quarter ending 2026-01-31 was $39.92M, a 58.86% decline year-over-year.
- Ciena Corp payments to acquire debt securities, available-for-sale for the quarter ending 2025-11-01 was $22.83M, a 74.70% decline year-over-year.
- Ciena Corp payments to acquire debt securities, available-for-sale for fiscal 2025 was $214.16M, a 25.52% decline from fiscal 2024.
- Ciena Corp payments to acquire debt securities, available-for-sale for fiscal 2024 was $287.54M, a 13.95% increase from fiscal 2023.
- Ciena Corp payments to acquire debt securities, available-for-sale for fiscal 2023 was $252.33M, a 61.03% decline from fiscal 2022.
- Ciena Corp payments to acquire debt securities, available-for-sale for fiscal 2022 was $647.53M, a 279.72% increase from fiscal 2021.
| Period end | Payments to Acquire Debt Securities, Available-for-sale 3 month | Payments to Acquire Debt Securities, Available-for-sale 6 month | Payments to Acquire Debt Securities, Available-for-sale 6 month as first filed | Payments to Acquire Debt Securities, Available-for-sale 9 month | Payments to Acquire Debt Securities, Available-for-sale 12 month | Payments to Acquire Debt Securities, Available-for-sale 12 month as first filed |
|---|---|---|---|---|---|---|
| 2026-08-01 | $98.90M derived: 10-Q 9 month − 10-Q 6 month · filed 2026-09-03 | $285.71M derived: sum of 2 quarters · filed 2026-09-03 | $325.63M 10-Q · filed 2026-09-03 | $348.46M derived: sum of 4 quarters · filed 2026-09-03 | ||
| 2026-05-02 | $186.81M derived: 10-Q 6 month − 10-Q 3 month · filed 2026-06-04 | $226.73M 10-Q · filed 2026-06-04 | $249.56M derived: sum of 3 quarters · filed 2026-06-04 | $281.79M derived: sum of 4 quarters · filed 2026-09-03 | ||
| 2026-01-31 | $39.92M 10-Q · filed 2026-03-05 | $62.75M derived: sum of 2 quarters · filed 2026-03-05 | $94.98M derived: sum of 3 quarters · filed 2026-09-03 | $157.06M derived: sum of 4 quarters · filed 2026-09-03 | ||
| 2025-11-01 | $22.83M derived: 10-K 12 month − 10-Q 9 month · filed 2025-12-12 | $55.06M derived: sum of 2 quarters · filed 2026-09-03 | $117.14M derived: sum of 3 quarters · filed 2026-09-03 | $214.16M 10-K · filed 2025-12-12 | ||
| 2025-08-02 | $32.23M derived: 10-Q 9 month − 10-Q 6 month · filed 2026-09-03 | $94.31M derived: sum of 2 quarters · filed 2026-09-03 | $191.34M 10-Q · filed 2026-09-03 | $281.57M derived: sum of 4 quarters · filed 2026-09-03 | ||
| 2025-05-03 | $62.08M derived: 10-Q 6 month − 10-Q 3 month · filed 2026-06-04 | $159.10M 10-Q · filed 2026-06-04 | $249.34M derived: sum of 3 quarters · filed 2026-06-04 | $275.51M derived: sum of 4 quarters · filed 2026-06-04 | ||
| 2025-02-01 | $97.02M 10-Q · filed 2026-03-05 | $187.26M derived: sum of 2 quarters · filed 2026-03-05 | $213.43M derived: sum of 3 quarters · filed 2026-03-05 | $363.35M derived: sum of 4 quarters · filed 2026-03-05 | ||
| 2024-11-02 | $90.23M derived: 10-K 12 month − 10-Q 9 month · filed 2025-12-12 | $116.41M derived: sum of 2 quarters · filed 2025-12-12 | $266.32M derived: sum of 3 quarters · filed 2025-12-12 | $287.54M 10-K · filed 2025-12-12 | ||
| 2024-07-27 | $26.17M derived: 10-Q 9 month − 10-Q 6 month · filed 2025-09-04 | $176.09M derived: sum of 2 quarters · filed 2025-09-04 | $197.30M 10-Q · filed 2025-09-04 | $330.39M derived: sum of 4 quarters · filed 2025-12-12 | ||
| 2024-04-27 | $149.92M derived: 10-Q 6 month − 10-Q 3 month · filed 2025-06-05 | $171.13M 10-Q · filed 2025-06-05 | $304.22M derived: sum of 3 quarters · filed 2025-12-12 | $317.21M derived: sum of 4 quarters · filed 2025-12-12 | ||
| 2024-01-27 | $21.21M 10-Q · filed 2025-03-12 | $154.30M derived: sum of 2 quarters · filed 2025-12-12 | $167.30M derived: sum of 3 quarters · filed 2025-12-12 | $238.13M derived: sum of 4 quarters · filed 2025-12-12 | ||
| 2023-10-28 | $133.09M derived: 10-K 12 month − 10-Q 9 month · filed 2025-12-12 | $146.08M derived: sum of 2 quarters · filed 2025-12-12 | $216.92M derived: sum of 3 quarters · filed 2025-12-12 | $252.33M 10-K · filed 2025-12-12 | ||
| 2023-07-29 | $12.99M derived: 10-Q 9 month − 10-Q 6 month · filed 2024-09-04 | $83.83M derived: sum of 2 quarters · filed 2024-09-04 | $119.24M 10-Q · filed 2024-09-04 | $152.43M derived: sum of 4 quarters · filed 2024-12-20 | ||
| 2023-04-29 | $70.83M derived: 10-Q 6 month − 10-Q 3 month · filed 2024-06-06 | $106.25M 10-Q · filed 2024-06-06 | $139.44M derived: sum of 3 quarters · filed 2024-12-20 | $292.22M derived: sum of 4 quarters · filed 2024-12-20 | ||
| 2023-01-28 | $35.41M 10-Q · filed 2024-03-07 | $68.60M derived: sum of 2 quarters · filed 2024-12-20 | $221.38M derived: sum of 3 quarters · filed 2024-12-20 | $332.47M derived: sum of 4 quarters · filed 2024-12-20 | ||
| 2022-10-29 | $33.19M derived: 10-K 12 month − 10-Q 9 month · filed 2024-12-20 | $185.97M derived: sum of 2 quarters · filed 2024-12-20 | $297.06M derived: sum of 3 quarters · filed 2024-12-20 | $647.53M 10-K · filed 2024-12-20 | $643.97M 10-K · filed 2022-12-16 | |
| 2022-07-30 | $152.78M derived: 10-Q 9 month − 10-Q 6 month · filed 2023-09-06 | $263.87M derived: sum of 2 quarters · filed 2023-09-06 | $614.33M 10-Q · filed 2023-09-06 | $651.96M derived: sum of 4 quarters · filed 2023-12-15 | ||
| 2022-04-30 | $111.09M derived: 10-Q 6 month − 10-Q 3 month · filed 2023-06-07 | $461.55M 10-Q · filed 2023-06-07 | $461.55M 10-Q · filed 2022-06-08 | $499.18M derived: sum of 3 quarters · filed 2023-12-15 | $529.65M derived: sum of 4 quarters · filed 2023-12-15 | |
| 2022-01-29 | $350.46M 10-Q · filed 2023-03-08 | $388.10M derived: sum of 2 quarters · filed 2023-12-15 | $418.56M derived: sum of 3 quarters · filed 2023-12-15 | $449.23M derived: sum of 4 quarters · filed 2023-12-15 | ||
| 2021-10-30 | $37.63M derived: 10-K 12 month − 10-Q 9 month · filed 2023-12-15 | $68.10M derived: sum of 2 quarters · filed 2023-12-15 | $98.77M derived: sum of 3 quarters · filed 2023-12-15 | $170.53M 10-K · filed 2023-12-15 | $172.78M 10-K · filed 2021-12-17 | |
| 2021-07-31 | $30.47M derived: 10-Q 9 month − 10-Q 6 month · filed 2022-09-07 | $61.14M derived: sum of 2 quarters · filed 2022-09-07 | $132.90M 10-Q · filed 2022-09-07 | $316.23M derived: sum of 4 quarters · filed 2022-12-16 | ||
| 2021-05-01 | $30.67M derived: 10-Q 6 month − 10-Q 3 month · filed 2022-06-08 | $102.43M 10-Q · filed 2022-06-08 | $285.77M derived: sum of 3 quarters · filed 2022-12-16 | $284.73M derived: sum of 4 quarters · filed 2022-12-16 | ||
| 2021-01-30 | $71.76M 10-Q · filed 2022-03-09 | $255.09M derived: sum of 2 quarters · filed 2022-12-16 | $254.06M derived: sum of 3 quarters · filed 2022-12-16 | $265.22M derived: sum of 4 quarters · filed 2022-12-16 | ||
| 2020-10-31 | $183.34M derived: 10-K 12 month − 10-Q 9 month · filed 2022-12-16 | $182.30M derived: sum of 2 quarters · filed 2022-12-16 | $193.46M derived: sum of 3 quarters · filed 2022-12-16 | $223.20M 10-K · filed 2022-12-16 | ||
| 2020-08-01 | -$1.03M derived: 10-Q 9 month − 10-Q 6 month · filed 2021-09-08 | $10.13M derived: sum of 2 quarters · filed 2021-09-08 | $39.86M 10-Q · filed 2021-09-08 | |||
| 2020-05-02 | $11.16M derived: 10-Q 6 month − 10-Q 3 month · filed 2021-06-09 | $40.89M 10-Q · filed 2021-06-09 | ||||
| 2020-02-01 | $29.73M 10-Q · filed 2021-03-10 | |||||
| 2020-01-31 | $29.73M 10-Q · filed 2020-03-11 | $60.21M derived: sum of 2 quarters · filed 2021-12-17 | ||||
| 2019-11-02 | $30.47M derived: 10-K 12 month − 10-Q 9 month · filed 2021-12-17 | $158.07M 10-K · filed 2021-12-17 | ||||
| 2019-10-31 | $30.47M derived: 10-K 12 month − 10-Q 9 month · filed 2019-12-20 | $60.18M derived: sum of 2 quarters · filed 2020-09-09 | $158.07M 10-K · filed 2019-12-20 | |||
| 2019-08-03 | $29.70M derived: 10-Q 9 month − 10-Q 6 month · filed 2020-09-09 | $127.60M 10-Q · filed 2020-09-09 | ||||
| 2019-07-31 | $29.70M derived: 10-Q 9 month − 10-Q 6 month · filed 2019-09-11 | $59.09M derived: sum of 2 quarters · filed 2019-09-11 | $127.60M 10-Q · filed 2019-09-11 | $196.71M derived: sum of 4 quarters · filed 2020-12-18 | ||
| 2019-05-04 | $97.90M 10-Q · filed 2020-06-10 | |||||
| 2019-04-30 | $29.38M derived: 10-Q 6 month − 10-Q 3 month · filed 2019-06-12 | $97.90M 10-Q · filed 2019-06-12 | $167.01M derived: sum of 3 quarters · filed 2020-12-18 | |||
| 2019-01-31 | $68.52M 10-Q · filed 2020-03-11 | $137.63M derived: sum of 2 quarters · filed 2020-12-18 | ||||
| 2018-11-03 | $69.11M derived: 10-K 12 month − 10-Q 9 month · filed 2020-12-18 | $286.82M 10-K · filed 2020-12-18 | ||||
| 2018-10-31 | $69.11M derived: 10-K 12 month − 10-Q 9 month · filed 2019-12-20 | $88.80M derived: sum of 2 quarters · filed 2019-12-20 | $167.95M derived: sum of 3 quarters · filed 2019-12-20 | $286.82M 10-K · filed 2019-12-20 | ||
| 2018-07-31 | $19.69M derived: 10-Q 9 month − 10-Q 6 month · filed 2019-09-11 | $98.84M derived: sum of 2 quarters · filed 2019-09-11 | $217.72M 10-Q · filed 2019-09-11 | $326.95M derived: sum of 4 quarters · filed 2019-12-20 | ||
| 2018-04-30 | $79.15M derived: 10-Q 6 month − 10-Q 3 month · filed 2019-06-12 | $198.03M 10-Q · filed 2019-06-12 | $307.26M derived: sum of 3 quarters · filed 2019-12-20 | $317.23M derived: sum of 4 quarters · filed 2019-12-20 | ||
| 2018-01-31 | $118.88M 10-Q · filed 2019-03-11 | $228.11M derived: sum of 2 quarters · filed 2019-12-20 | $238.08M derived: sum of 3 quarters · filed 2019-12-20 | $328.02M derived: sum of 4 quarters · filed 2019-12-20 | ||
| 2017-10-31 | $109.24M derived: 10-K 12 month − 10-Q 9 month · filed 2019-12-20 | $119.20M derived: sum of 2 quarters · filed 2019-12-20 | $209.14M derived: sum of 3 quarters · filed 2019-12-20 | $299.04M 10-K · filed 2019-12-20 | ||
| 2017-07-31 | $9.97M derived: 10-Q 9 month − 10-Q 6 month · filed 2018-09-05 | $99.91M derived: sum of 2 quarters · filed 2018-09-05 | $189.80M 10-Q · filed 2018-09-05 | $214.82M derived: sum of 4 quarters · filed 2018-12-21 | ||
| 2017-04-30 | $89.94M derived: 10-Q 6 month − 10-Q 3 month · filed 2018-06-06 | $179.83M 10-Q · filed 2018-06-06 | $204.86M derived: sum of 3 quarters · filed 2018-12-21 | $345.03M derived: sum of 4 quarters · filed 2018-12-21 | ||
| 2017-01-31 | $89.90M 10-Q · filed 2018-03-07 | $114.92M derived: sum of 2 quarters · filed 2018-12-21 | $255.09M derived: sum of 3 quarters · filed 2018-12-21 | $320.22M derived: sum of 4 quarters · filed 2018-12-21 | ||
| 2016-10-31 | $25.02M derived: 10-K 12 month − 10-Q 9 month · filed 2018-12-21 | $165.20M derived: sum of 2 quarters · filed 2018-12-21 | $230.32M derived: sum of 3 quarters · filed 2018-12-21 | $365.19M 10-K · filed 2018-12-21 | ||
| 2016-07-31 | $140.17M derived: 10-Q 9 month − 10-Q 6 month · filed 2017-09-07 | $205.30M derived: sum of 2 quarters · filed 2017-09-07 | $340.17M 10-Q · filed 2017-09-07 | $405.29M derived: sum of 4 quarters · filed 2017-12-22 | ||
| 2016-04-30 | $65.13M derived: 10-Q 6 month − 10-Q 3 month · filed 2017-06-07 | $199.99M 10-Q · filed 2017-06-07 | $265.11M derived: sum of 3 quarters · filed 2017-12-22 | $315.08M derived: sum of 4 quarters · filed 2017-12-22 | ||
| 2016-01-31 | $134.87M 10-Q · filed 2017-03-08 | $199.99M derived: sum of 2 quarters · filed 2017-12-22 | $249.95M derived: sum of 3 quarters · filed 2017-12-22 | $330.11M derived: sum of 4 quarters · filed 2017-12-22 | ||
| 2015-10-31 | $65.12M derived: 10-K 12 month − 10-Q 9 month · filed 2017-12-22 | $115.08M derived: sum of 2 quarters · filed 2017-12-22 | $195.24M derived: sum of 3 quarters · filed 2017-12-22 | $245.32M 10-K · filed 2017-12-22 | ||
| 2015-07-31 | $49.96M derived: 10-Q 9 month − 10-Q 6 month · filed 2016-09-07 | $130.12M derived: sum of 2 quarters · filed 2016-09-07 | $180.20M 10-Q · filed 2016-09-07 | $230.14M derived: sum of 4 quarters · filed 2016-12-21 | ||
| 2015-04-30 | $80.15M derived: 10-Q 6 month − 10-Q 3 month · filed 2016-06-08 | $130.24M 10-Q · filed 2016-06-08 | $180.18M derived: sum of 3 quarters · filed 2016-12-21 | $280.40M derived: sum of 4 quarters · filed 2016-12-21 | ||
| 2015-01-31 | $50.09M 10-Q · filed 2016-03-09 | $100.02M derived: sum of 2 quarters · filed 2016-12-21 | $200.25M derived: sum of 3 quarters · filed 2016-12-21 | $240.29M derived: sum of 4 quarters · filed 2016-12-21 | ||
| 2014-10-31 | $49.94M derived: 10-K 12 month − 10-Q 9 month · filed 2016-12-21 | $150.16M derived: sum of 2 quarters · filed 2016-12-21 | $190.21M derived: sum of 3 quarters · filed 2016-12-21 | $245.20M 10-K · filed 2016-12-21 | ||
| 2014-07-31 | $100.23M derived: 10-Q 9 month − 10-Q 6 month · filed 2015-09-09 | $140.27M derived: sum of 2 quarters · filed 2015-09-09 | $195.26M 10-Q · filed 2015-09-09 | $235.23M derived: sum of 4 quarters · filed 2015-12-21 | ||
| 2014-04-30 | $40.04M derived: 10-Q 6 month − 10-Q 3 month · filed 2015-06-10 | $95.03M 10-Q · filed 2015-06-10 | $135.00M derived: sum of 3 quarters · filed 2015-12-21 | $179.98M derived: sum of 4 quarters · filed 2015-12-21 | ||
| 2014-01-31 | $54.99M 10-Q · filed 2015-03-12 | $94.96M derived: sum of 2 quarters · filed 2015-12-21 | $139.94M derived: sum of 3 quarters · filed 2015-12-21 | $154.94M derived: sum of 4 quarters · filed 2015-12-21 | ||
| 2013-10-31 | $39.97M derived: 10-K 12 month − 10-Q 9 month · filed 2015-12-21 | $84.95M derived: sum of 2 quarters · filed 2015-12-21 | $99.95M derived: sum of 3 quarters · filed 2015-12-21 | $184.86M 10-K · filed 2015-12-21 | ||
| 2013-07-31 | $44.98M derived: 10-Q 9 month − 10-Q 6 month · filed 2014-09-09 | $59.98M derived: sum of 2 quarters · filed 2014-09-09 | $144.89M 10-Q · filed 2014-09-09 | $144.89M derived: sum of 4 quarters · filed 2014-12-19 | ||
| 2013-04-30 | $15.00M derived: 10-Q 6 month − 10-Q 3 month · filed 2014-06-11 | $99.91M 10-Q · filed 2014-06-11 | $99.91M derived: sum of 3 quarters · filed 2014-12-19 | $99.91M derived: sum of 4 quarters · filed 2014-12-19 | ||
| 2013-01-31 | $84.92M 10-Q · filed 2014-03-07 | $84.92M derived: sum of 2 quarters · filed 2014-12-19 | $84.92M derived: sum of 3 quarters · filed 2014-12-19 | $84.92M derived: sum of 4 quarters · filed 2014-12-19 | ||
| 2012-10-31 | $0.00 derived: 10-K 12 month − 10-Q 9 month · filed 2014-12-19 | $0.00 derived: sum of 2 quarters · filed 2014-12-19 | $0.00 derived: sum of 3 quarters · filed 2014-12-19 | $0.00 10-K · filed 2014-12-19 | ||
| 2012-07-31 | $0.00 derived: 10-Q 9 month − 10-Q 6 month · filed 2013-09-11 | $0.00 derived: sum of 2 quarters · filed 2013-09-11 | $0.00 10-Q · filed 2013-09-11 | -$2.00K derived: sum of 4 quarters · filed 2013-12-20 | ||
| 2012-04-30 | $0.00 derived: 10-Q 6 month − 10-Q 3 month · filed 2013-06-12 | $0.00 10-Q · filed 2013-06-12 | -$2.00K derived: sum of 3 quarters · filed 2013-12-20 | -$2.00K derived: sum of 4 quarters · filed 2013-12-20 | ||
| 2012-01-31 | $0.00 10-Q · filed 2013-03-13 | -$2.00K derived: sum of 2 quarters · filed 2013-12-20 | -$2.00K derived: sum of 3 quarters · filed 2013-12-20 | |||
| 2011-10-31 | -$2.00K derived: 10-K 12 month − 10-Q 9 month · filed 2013-12-20 | -$2.00K derived: sum of 2 quarters · filed 2013-12-20 | $49.89M 10-K · filed 2013-12-20 | |||
| 2011-07-31 | $0.00 derived: 10-Q 9 month − 10-Q 6 month · filed 2012-09-05 | $49.89M 10-Q · filed 2012-09-05 | ||||
| 2011-04-30 | $49.89M 10-Q · filed 2012-06-06 | |||||
| 2010-10-31 | $0.00 derived: 10-K 12 month − 10-Q 9 month · filed 2012-12-21 | $0.00 derived: sum of 2 quarters · filed 2012-12-21 | $0.00 derived: sum of 3 quarters · filed 2012-12-21 | $63.59M 10-K · filed 2012-12-21 | ||
| 2010-07-31 | $0.00 derived: 10-Q 9 month − 10-Q 6 month · filed 2011-09-08 | $0.00 derived: sum of 2 quarters · filed 2011-09-08 | $63.59M 10-Q · filed 2011-09-08 | $351.19M derived: sum of 4 quarters · filed 2011-12-22 | ||
| 2010-04-30 | $0.00 derived: 10-Q 6 month − 10-Q 3 month · filed 2011-06-09 | $63.59M 10-Q · filed 2011-06-09 | $351.19M derived: sum of 3 quarters · filed 2011-12-22 | |||
| 2010-01-31 | $63.59M 10-Q · filed 2011-03-10 | $351.19M derived: sum of 2 quarters · filed 2011-12-22 | ||||
| 2009-10-31 | $287.60M derived: 10-K 12 month − 10-Q 9 month · filed 2011-12-22 | $1.21B 10-K · filed 2011-12-22 | ||||
| 2009-07-31 | $926.62M 10-Q · filed 2010-09-08 | |||||
| 2008-10-31 | $571.51M 10-K · filed 2010-12-22 |
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