Quick Answer
PURE BIOSCIENCE, INC. reported R&D Expense of $316.0 thousand for fiscal year 2025.
PURE BIOSCIENCE, INC. R&D Expense — Annual History
| Fiscal Year | R&D Expense | YoY Change |
|---|---|---|
| 2025 | $316.0K | +4.6% |
| 2024 | $302.0K | +1.7% |
| 2023 | $297.0K | -6.9% |
| 2022 | $319.0K | -5.9% |
| 2021 | $339.0K | +5.3% |
| 2020 | $322.0K | -9.0% |
| 2019 | $354.0K | -22.9% |
| 2018 | $459.0K | -41.1% |
| 2017 | $779.0K | -16.0% |
| 2016 | $927.0K | +17.3% |
| 2015 | $790.0K | -23.4% |
| 2014 | $1.03M | -11.7% |
| 2013 | $1.17M | -37.3% |
| 2012 | $1.86M | -14.5% |
| 2011 | $2.18M | — |
Quarterly R&D Expense
| Quarter Ending | R&D Expense | YoY | QoQ |
|---|---|---|---|
| January 31, 2026 | $74.0K | -8.6% | -14.0% |
| October 31, 2025 | $86.0K | +21.1% | -5.5% |
| April 30, 2025 | $91.0K | +18.2% | +12.3% |
| January 31, 2025 | $81.0K | +6.6% | +14.1% |
| October 31, 2024 | $71.0K | -11.2% | -7.8% |
| April 30, 2024 | $77.0K | +4.1% | +1.3% |
| January 31, 2024 | $76.0K | +1.3% | -5.0% |
| October 31, 2023 | $80.0K | +2.6% | +8.1% |
- PURE BIOSCIENCE, INC. showed an increase of +4.6% in R&D Expense compared to the prior fiscal year.
- Over the 2011–2025 period, PURE BIOSCIENCE, INC.’s r&d expense has declined by 85.5% (from $2.18 million to $316.0 thousand).
- The most recent figure is from PURE BIOSCIENCE, INC.’s fiscal year 2025 report (Form 10-K), filed with the SEC on October 29, 2025.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
Last verified: