PURE Bioscience, Inc. Research and Development Expense
PURE Bioscience, Inc. (PURE) reported Research and Development Expense of $79.00 thousand for the 3-month period ending 2026-04-30, per its 10-Q filed 2026-06-15.
Financial Statements › Expense Statement › Operating Expenses
us-gaap:ResearchAndDevelopmentExpense · last filed 2026-06-15
- PURE Bioscience, Inc. research and development expense for the quarter ending 2026-04-30 was $79.00K, a 13.19% decline year-over-year.
- PURE Bioscience, Inc. research and development expense for the quarter ending 2026-01-31 was $74.00K, a 8.64% decline year-over-year.
- PURE Bioscience, Inc. research and development expense for the quarter ending 2025-10-31 was $86.00K, a 21.13% increase year-over-year.
- PURE Bioscience, Inc. research and development expense for the quarter ending 2025-07-31 was $73.00K, a 5.80% increase year-over-year.
- PURE Bioscience, Inc. research and development expense for fiscal 2025 was $316.00K, a 4.64% increase from fiscal 2024.
- PURE Bioscience, Inc. research and development expense for fiscal 2024 was $302.00K, a 1.68% increase from fiscal 2023.
- PURE Bioscience, Inc. research and development expense for fiscal 2023 was $297.00K, a 6.90% decline from fiscal 2022.
- PURE Bioscience, Inc. research and development expense for fiscal 2022 was $319.00K, a 5.90% decline from fiscal 2021.
| Period end | Research and Development Expense 3 month | Research and Development Expense 3 month as first filed | Research and Development Expense 6 month | Research and Development Expense 6 month as first filed | Research and Development Expense 9 month | Research and Development Expense 9 month as first filed | Research and Development Expense 12 month | Research and Development Expense 12 month as first filed |
|---|---|---|---|---|---|---|---|---|
| 2026-04-30 | $79.00K 10-Q · filed 2026-06-15 | $153.00K derived: sum of 2 quarters · filed 2026-06-15 | $239.00K 10-Q · filed 2026-06-15 | $312.00K derived: sum of 4 quarters · filed 2026-06-15 | ||||
| 2026-01-31 | $74.00K 10-Q · filed 2026-03-17 | $160.00K 10-Q · filed 2026-03-17 | $233.00K derived: sum of 3 quarters · filed 2026-03-17 | $324.00K derived: sum of 4 quarters · filed 2026-06-15 | ||||
| 2025-10-31 | $86.00K 10-Q · filed 2025-12-15 | $159.00K derived: sum of 2 quarters · filed 2025-12-15 | $250.00K derived: sum of 3 quarters · filed 2026-06-15 | $331.00K derived: sum of 4 quarters · filed 2026-06-15 | ||||
| 2025-07-31 | $73.00K derived: 10-K 12 month − 10-Q 9 month · filed 2025-10-29 | $164.00K derived: sum of 2 quarters · filed 2026-06-15 | $245.00K derived: sum of 3 quarters · filed 2026-06-15 | $316.00K 10-K · filed 2025-10-29 | ||||
| 2025-04-30 | $91.00K 10-Q · filed 2026-06-15 | $172.00K derived: sum of 2 quarters · filed 2026-06-15 | $243.00K 10-Q · filed 2026-06-15 | $312.00K derived: sum of 4 quarters · filed 2026-06-15 | ||||
| 2025-01-31 | $81.00K 10-Q · filed 2026-03-17 | $152.00K 10-Q · filed 2026-03-17 | $221.00K derived: sum of 3 quarters · filed 2026-03-17 | $298.00K derived: sum of 4 quarters · filed 2026-03-17 | ||||
| 2024-10-31 | $71.00K 10-Q · filed 2025-12-15 | $140.00K derived: sum of 2 quarters · filed 2025-12-15 | $217.00K derived: sum of 3 quarters · filed 2025-12-15 | $293.00K derived: sum of 4 quarters · filed 2025-12-15 | ||||
| 2024-07-31 | $69.00K derived: 10-K 12 month − 10-Q 9 month · filed 2025-10-29 | $146.00K derived: sum of 2 quarters · filed 2025-10-29 | $222.00K derived: sum of 3 quarters · filed 2025-10-29 | $302.00K 10-K · filed 2025-10-29 | ||||
| 2024-04-30 | $77.00K 10-Q · filed 2025-06-16 | $153.00K derived: sum of 2 quarters · filed 2025-06-16 | $233.00K 10-Q · filed 2025-06-16 | $303.00K derived: sum of 4 quarters · filed 2025-06-16 | ||||
| 2024-01-31 | $76.00K 10-Q · filed 2025-03-17 | $156.00K 10-Q · filed 2025-03-17 | $226.00K derived: sum of 3 quarters · filed 2025-03-17 | $300.00K derived: sum of 4 quarters · filed 2025-03-17 | ||||
| 2023-10-31 | $80.00K 10-Q · filed 2024-12-16 | $150.00K derived: sum of 2 quarters · filed 2024-12-16 | $224.00K derived: sum of 3 quarters · filed 2024-12-16 | $299.00K derived: sum of 4 quarters · filed 2024-12-16 | ||||
| 2023-07-31 | $70.00K derived: 10-K 12 month − 10-Q 9 month · filed 2024-10-29 | $144.00K derived: sum of 2 quarters · filed 2024-10-29 | $219.00K derived: sum of 3 quarters · filed 2024-10-29 | $297.00K 10-K · filed 2024-10-29 | ||||
| 2023-04-30 | $74.00K 10-Q · filed 2024-06-14 | $149.00K derived: sum of 2 quarters · filed 2024-06-14 | $227.00K 10-Q · filed 2024-06-14 | $291.00K derived: sum of 4 quarters · filed 2024-06-14 | ||||
| 2023-01-31 | $75.00K 10-Q · filed 2024-03-18 | $153.00K 10-Q · filed 2024-03-18 | $217.00K derived: sum of 3 quarters · filed 2024-03-18 | $324.00K derived: sum of 4 quarters · filed 2024-03-18 | ||||
| 2022-10-31 | $78.00K 10-Q · filed 2023-12-14 | $142.00K derived: sum of 2 quarters · filed 2023-12-14 | $249.00K derived: sum of 3 quarters · filed 2023-12-14 | $330.00K derived: sum of 4 quarters · filed 2023-12-14 | ||||
| 2022-07-31 | $64.00K derived: 10-K 12 month − 10-Q 9 month · filed 2023-10-30 | $171.00K derived: sum of 2 quarters · filed 2023-10-30 | $252.00K derived: sum of 3 quarters · filed 2023-10-30 | $319.00K 10-K · filed 2023-10-30 | ||||
| 2022-04-30 | $107.00K 10-Q · filed 2023-06-14 | $188.00K derived: sum of 2 quarters · filed 2023-06-14 | $255.00K 10-Q · filed 2023-06-14 | $329.00K derived: sum of 4 quarters · filed 2023-06-14 | ||||
| 2022-01-31 | $81.00K 10-Q · filed 2023-03-17 | $148.00K 10-Q · filed 2023-03-17 | $222.00K derived: sum of 3 quarters · filed 2023-03-17 | $311.00K derived: sum of 4 quarters · filed 2023-03-17 | ||||
| 2021-10-31 | $67.00K 10-Q · filed 2022-12-14 | $141.00K derived: sum of 2 quarters · filed 2022-12-14 | $230.00K derived: sum of 3 quarters · filed 2022-12-14 | $323.00K derived: sum of 4 quarters · filed 2022-12-14 | ||||
| 2021-07-31 | $74.00K derived: 10-K 12 month − 10-Q 9 month · filed 2022-10-28 | $163.00K derived: sum of 2 quarters · filed 2022-10-28 | $256.00K derived: sum of 3 quarters · filed 2022-10-28 | $339.00K 10-K · filed 2022-10-28 | ||||
| 2021-04-30 | $89.00K 10-Q · filed 2022-06-14 | $182.00K derived: sum of 2 quarters · filed 2022-06-14 | $265.00K 10-Q · filed 2022-06-14 | $360.00K derived: sum of 4 quarters · filed 2022-06-14 | ||||
| 2021-01-31 | $93.00K 10-Q · filed 2022-03-15 | $176.00K 10-Q · filed 2022-03-15 | $271.00K derived: sum of 3 quarters · filed 2022-03-15 | $356.00K derived: sum of 4 quarters · filed 2022-03-15 | ||||
| 2020-10-31 | $83.00K 10-Q · filed 2021-12-15 | $178.00K derived: sum of 2 quarters · filed 2021-12-15 | $263.00K derived: sum of 3 quarters · filed 2021-12-15 | $323.00K derived: sum of 4 quarters · filed 2021-12-15 | ||||
| 2020-07-31 | $95.00K derived: 10-K 12 month − 10-Q 9 month · filed 2021-10-28 | $180.00K derived: sum of 2 quarters · filed 2021-10-28 | $240.00K derived: sum of 3 quarters · filed 2021-10-28 | $322.00K 10-K · filed 2021-10-28 | ||||
| 2020-04-30 | $85.00K 10-Q · filed 2021-06-15 | $145.00K derived: sum of 2 quarters · filed 2021-06-15 | $227.00K 10-Q · filed 2021-06-15 | $332.00K derived: sum of 4 quarters · filed 2021-06-15 | ||||
| 2020-01-31 | $60.00K 10-Q · filed 2021-03-15 | $142.00K 10-Q · filed 2021-03-15 | $247.00K derived: sum of 3 quarters · filed 2021-03-15 | $332.00K derived: sum of 4 quarters · filed 2021-03-15 | ||||
| 2019-10-31 | $82.00K 10-Q · filed 2020-12-15 | $187.00K derived: sum of 2 quarters · filed 2020-12-15 | $272.00K derived: sum of 3 quarters · filed 2020-12-15 | $339.00K derived: sum of 4 quarters · filed 2020-12-15 | ||||
| 2019-07-31 | $105.00K derived: 10-K 12 month − 10-Q 9 month · filed 2020-10-08 | $190.00K derived: sum of 2 quarters · filed 2020-10-08 | $257.00K derived: sum of 3 quarters · filed 2020-10-08 | $354.00K 10-K · filed 2020-10-08 | ||||
| 2019-04-30 | $85.00K 10-Q · filed 2020-06-11 | $152.00K derived: sum of 2 quarters · filed 2020-06-11 | $249.00K 10-Q · filed 2020-06-11 | $327.00K derived: sum of 4 quarters · filed 2020-06-11 | ||||
| 2019-01-31 | $67.00K 10-Q · filed 2020-03-12 | $164.00K 10-Q · filed 2020-03-12 | $242.00K derived: sum of 3 quarters · filed 2020-03-12 | $359.00K derived: sum of 4 quarters · filed 2020-03-12 | ||||
| 2018-10-31 | $97.00K 10-Q · filed 2019-12-13 | $175.00K derived: sum of 2 quarters · filed 2019-12-13 | $292.00K derived: sum of 3 quarters · filed 2019-12-13 | $412.00K derived: sum of 4 quarters · filed 2019-12-13 | ||||
| 2018-07-31 | $78.00K derived: 10-K 12 month − 10-Q 9 month · filed 2019-10-30 | $195.00K derived: sum of 2 quarters · filed 2019-10-30 | $315.00K derived: sum of 3 quarters · filed 2019-10-30 | $459.00K 10-K · filed 2019-10-30 | ||||
| 2018-04-30 | $117.00K 10-Q · filed 2019-06-13 | $237.00K derived: sum of 2 quarters · filed 2019-06-13 | $381.00K 10-Q · filed 2019-06-13 | $476.00K derived: sum of 4 quarters · filed 2019-06-13 | ||||
| 2018-01-31 | $120.00K 10-Q · filed 2019-03-06 | $264.00K 10-Q · filed 2019-03-06 | $359.00K derived: sum of 3 quarters · filed 2019-03-06 | $581.00K derived: sum of 4 quarters · filed 2019-03-06 | ||||
| 2017-10-31 | $144.00K 10-Q · filed 2018-12-13 | $239.00K derived: sum of 2 quarters · filed 2018-12-13 | $461.00K derived: sum of 3 quarters · filed 2018-12-13 | $675.00K derived: sum of 4 quarters · filed 2018-12-13 | ||||
| 2017-07-31 | $95.00K derived: 10-K 12 month − 10-Q 9 month · filed 2018-10-25 | $317.00K derived: sum of 2 quarters · filed 2018-10-25 | $531.00K derived: sum of 3 quarters · filed 2018-10-25 | $779.00K 10-K · filed 2018-10-25 | ||||
| 2017-04-30 | $222.00K 10-Q · filed 2018-06-13 | $436.00K derived: sum of 2 quarters · filed 2018-06-13 | $684.00K 10-Q · filed 2018-06-13 | $932.00K derived: sum of 4 quarters · filed 2018-06-13 | ||||
| 2017-01-31 | $214.00K 10-Q · filed 2018-03-14 | $462.00K 10-Q · filed 2018-03-14 | $710.00K derived: sum of 3 quarters · filed 2018-03-14 | $915.00K derived: sum of 4 quarters · filed 2018-03-14 | ||||
| 2016-10-31 | $248.00K 10-Q · filed 2017-12-14 | $496.00K derived: sum of 2 quarters · filed 2017-12-14 | $701.00K derived: sum of 3 quarters · filed 2017-12-14 | $939.00K derived: sum of 4 quarters · filed 2017-12-14 | ||||
| 2016-07-31 | $248.00K derived: 10-K 12 month − 10-Q 9 month · filed 2017-10-26 | $453.00K derived: sum of 2 quarters · filed 2017-10-26 | $691.00K derived: sum of 3 quarters · filed 2017-10-26 | $927.00K 10-K · filed 2017-10-26 | ||||
| 2016-04-30 | $205.00K 10-Q · filed 2017-06-08 | $443.00K derived: sum of 2 quarters · filed 2017-06-08 | $679.00K 10-Q · filed 2017-06-08 | $907.00K derived: sum of 4 quarters · filed 2017-06-08 | ||||
| 2016-01-31 | $238.00K 10-Q · filed 2017-03-02 | $474.00K 10-Q · filed 2017-03-02 | $702.00K derived: sum of 3 quarters · filed 2017-03-02 | $873.00K derived: sum of 4 quarters · filed 2017-03-02 | ||||
| 2015-10-31 | $236.00K 10-Q · filed 2016-12-14 | $464.00K derived: sum of 2 quarters · filed 2016-12-14 | $635.00K derived: sum of 3 quarters · filed 2016-12-14 | $850.00K derived: sum of 4 quarters · filed 2016-12-14 | ||||
| 2015-07-31 | $228.00K derived: 10-K 12 month − 10-Q 9 month · filed 2016-10-27 | $399.00K derived: sum of 2 quarters · filed 2016-10-27 | $614.00K derived: sum of 3 quarters · filed 2016-10-27 | $790.00K 10-K · filed 2016-10-27 | ||||
| 2015-04-30 | $171.00K 10-Q · filed 2016-06-09 | $386.00K derived: sum of 2 quarters · filed 2016-06-09 | $562.00K 10-Q · filed 2016-06-09 | $844.00K derived: sum of 4 quarters · filed 2016-06-09 | ||||
| 2015-01-31 | $215.00K 10-Q · filed 2016-03-09 | $391.00K 10-Q · filed 2016-03-09 | $673.00K derived: sum of 3 quarters · filed 2016-03-09 | $921.00K derived: sum of 4 quarters · filed 2016-03-09 | ||||
| 2014-10-31 | $176.00K 10-Q · filed 2015-12-10 | $458.00K derived: sum of 2 quarters · filed 2015-12-10 | $706.00K derived: sum of 3 quarters · filed 2015-12-10 | $995.00K derived: sum of 4 quarters · filed 2015-12-10 | ||||
| 2014-07-31 | $282.00K derived: 10-K 12 month − 10-Q 9 month · filed 2015-10-28 | $530.00K derived: sum of 2 quarters · filed 2015-10-28 | $819.00K derived: sum of 3 quarters · filed 2015-10-28 | $1.03M 10-K · filed 2015-10-28 | ||||
| 2014-04-30 | $248.00K 10-Q · filed 2015-06-11 | $537.00K derived: sum of 2 quarters · filed 2015-06-11 | $750.00K 10-Q · filed 2015-06-11 | $940.00K derived: sum of 4 quarters · filed 2015-06-11 | ||||
| 2014-01-31 | $289.00K 10-Q · filed 2015-03-04 | $502.00K 10-Q · filed 2015-03-04 | $692.00K derived: sum of 3 quarters · filed 2015-03-04 | $975.00K derived: sum of 4 quarters · filed 2015-03-04 | ||||
| 2013-10-31 | $213.00K 10-Q · filed 2014-12-11 | $234.00K 10-Q · filed 2013-12-12 | $403.00K derived: sum of 2 quarters · filed 2014-12-11 | $686.00K derived: sum of 3 quarters · filed 2014-12-11 | $1.03M derived: sum of 4 quarters · filed 2014-12-11 | |||
| 2013-07-31 | $190.00K derived: 10-K 12 month − 10-Q 9 month · filed 2014-10-28 | $473.00K derived: sum of 2 quarters · filed 2014-10-28 | $820.00K derived: sum of 3 quarters · filed 2014-10-28 | $1.17M 10-K · filed 2014-10-28 | $1.32M 10-K · filed 2013-10-24 | |||
| 2013-04-30 | $283.00K 10-Q · filed 2014-06-10 | $304.00K 10-Q · filed 2013-06-14 | $630.00K derived: sum of 2 quarters · filed 2014-06-10 | $979.00K 10-Q · filed 2014-06-10 | $1.10M 10-Q · filed 2013-06-14 | $1.47M derived: sum of 4 quarters · filed 2014-06-10 | ||
| 2013-01-31 | $347.00K 10-Q · filed 2014-03-13 | $406.00K 10-Q · filed 2013-02-25 | $694.00K 10-Q · filed 2014-03-13 | $801.00K 10-Q · filed 2013-02-25 | $1.18M derived: sum of 3 quarters · filed 2014-03-13 | $1.62M derived: sum of 4 quarters · filed 2014-03-13 | ||
| 2012-10-31 | $395.00K 10-Q · filed 2013-12-12 | $837.00K derived: sum of 2 quarters · filed 2013-12-12 | $1.28M derived: sum of 3 quarters · filed 2013-12-12 | $1.76M derived: sum of 4 quarters · filed 2013-12-12 | ||||
| 2012-07-31 | $442.00K derived: 10-K 12 month − 10-Q 9 month · filed 2013-10-24 | $881.00K derived: sum of 2 quarters · filed 2013-10-24 | $1.37M derived: sum of 3 quarters · filed 2013-10-24 | $1.86M 10-K · filed 2013-10-24 | ||||
| 2012-04-30 | $439.00K 10-Q · filed 2013-06-14 | $928.00K derived: sum of 2 quarters · filed 2013-06-14 | $1.42M 10-Q · filed 2013-06-14 | $1.95M derived: sum of 4 quarters · filed 2013-06-14 | ||||
| 2012-01-31 | $489.00K 10-Q · filed 2013-02-25 | $982.00K 10-Q · filed 2013-02-25 | $1.51M derived: sum of 3 quarters · filed 2013-02-25 | $1.99M derived: sum of 4 quarters · filed 2013-02-25 | ||||
| 2011-10-31 | $493.00K 10-Q · filed 2012-12-11 | $1.03M derived: sum of 2 quarters · filed 2012-12-11 | $1.50M derived: sum of 3 quarters · filed 2012-12-11 | $2.17M derived: sum of 4 quarters · filed 2012-12-11 | ||||
| 2011-07-31 | $533.00K derived: 10-K 12 month − 10-Q 9 month · filed 2012-10-29 | $1.01M derived: sum of 2 quarters · filed 2012-10-29 | $1.68M derived: sum of 3 quarters · filed 2012-10-29 | $2.18M 10-K · filed 2012-10-29 | ||||
| 2011-04-30 | $473.00K 10-Q · filed 2012-06-13 | $1.15M derived: sum of 2 quarters · filed 2012-06-13 | $1.65M 10-Q · filed 2012-06-13 | |||||
| 2011-01-31 | $673.00K 10-Q · filed 2012-03-16 | $1.18M 10-Q · filed 2012-03-16 | ||||||
| 2010-10-31 | $502.00K 10-Q/A · filed 2011-12-22 |