Pure Bioscience, Inc. SEC filings PURE
Pure Bioscience, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to May 24, 1996. Its latest annual report, Form 10-K, was filed on Oct 29, 2026 for the period ended Jul 31, 2026. The latest quarterly report (Form 10-Q) was filed on Jun 15, 2026, covering the quarter ended Apr 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (results of operations). The company's fiscal year ends on July 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-K | Annual report | Oct 29, 2026 | Jul 31, 2026 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2026 | Oct 29, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Oct 20, 2026 | Oct 15, 2026 |
| 10-Q | Quarterly report | Jun 15, 2026 | Apr 30, 2026 |
| 8-K |
Current report
Results of operations
|
Jun 15, 2026 | Jun 15, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
May 5, 2026 | Apr 30, 2026 |
| 10-Q | Quarterly report | Mar 17, 2026 | Jan 31, 2026 |
| 8-K |
Current report
Results of operations
|
Mar 17, 2026 | Mar 16, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Feb 20, 2026 | Feb 17, 2026 |
| DEF 14A | Proxy statement | Dec 30, 2025 | Dec 30, 2025 |
| PRE 14A | Preliminary proxy statement | Dec 18, 2025 | Dec 18, 2025 |
| 10-Q | Quarterly report | Dec 15, 2025 | Oct 31, 2025 |
| 8-K |
Current report
Results of operations
|
Dec 15, 2025 | Dec 15, 2025 |
| 8-K |
Current report
Officer or director change
|
Nov 19, 2025 | Nov 17, 2025 |
| 10-K | Annual report | Oct 29, 2025 | Jul 31, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2025 | Oct 29, 2025 |
| 10-Q | Quarterly report | Jun 16, 2025 | Apr 30, 2025 |
| 8-K |
Current report
Results of operations
|
Jun 16, 2025 | Jun 16, 2025 |
| 10-Q | Quarterly report | Mar 17, 2025 | Jan 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 17, 2025 | Mar 17, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jan 28, 2025 | Jan 22, 2025 |
| 10-Q | Quarterly report | Dec 16, 2024 | Oct 31, 2024 |
| 8-K |
Current report
Results of operations
|
Dec 16, 2024 | Dec 16, 2024 |
| DEF 14A | Proxy statement | Dec 12, 2024 | Dec 12, 2024 |
| 10-K | Annual report | Oct 29, 2024 | Jul 31, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2024 | Oct 29, 2024 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Sep 20, 2024 | Sep 16, 2024 |
| S-8 | Employee stock plan registration | Aug 15, 2024 | — |
| 8-K |
Current report
Bylaw or fiscal year change
|
Aug 9, 2024 | Aug 5, 2024 |
| 10-Q | Quarterly report | Jun 14, 2024 | Apr 30, 2024 |
| 8-K |
Current report
Results of operations
|
Jun 14, 2024 | Jun 14, 2024 |
| 8-K |
Current report
Officer or director change
|
May 7, 2024 | May 1, 2024 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Mar 27, 2024 | Mar 22, 2024 |
| 10-Q | Quarterly report | Mar 18, 2024 | Jan 31, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 18, 2024 | Mar 18, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Feb 26, 2024 | Feb 21, 2024 |
| DEF 14A | Proxy statement | Jan 10, 2024 | Jan 10, 2024 |
| PRE 14A | Preliminary proxy statement | Dec 19, 2023 | Dec 19, 2023 |
| 10-Q | Quarterly report | Dec 14, 2023 | Oct 31, 2023 |
| 8-K |
Current report
Results of operations
|
Dec 14, 2023 | Dec 14, 2023 |
| 10-K | Annual report | Oct 30, 2023 | Jul 31, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2023 | Oct 30, 2023 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Jul 10, 2023 | Jul 3, 2023 |
| 10-Q | Quarterly report | Jun 14, 2023 | Apr 30, 2023 |
| 8-K |
Current report
Results of operations
|
Jun 14, 2023 | Jun 14, 2023 |
| 8-K |
Current report
Officer or director change
|
Mar 21, 2023 | Mar 15, 2023 |
| 10-Q | Quarterly report | Mar 17, 2023 | Jan 31, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 17, 2023 | Mar 17, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Feb 10, 2023 | Feb 8, 2023 |
| DEF 14A | Proxy statement | Dec 23, 2022 | Dec 23, 2022 |
| 10-Q | Quarterly report | Dec 14, 2022 | Oct 31, 2022 |
| 8-K |
Current report
Results of operations
|
Dec 14, 2022 | Dec 14, 2022 |
| 10-K | Annual report | Oct 28, 2022 | Jul 31, 2022 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2022 | Oct 28, 2022 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jul 19, 2022 | Jul 15, 2022 |
| 10-Q | Quarterly report | Jun 14, 2022 | Apr 30, 2022 |
| 8-K |
Current report
Results of operations
|
Jun 14, 2022 | Jun 14, 2022 |
| 10-Q | Quarterly report | Mar 15, 2022 | Jan 31, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 15, 2022 | Mar 15, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Feb 8, 2022 | Feb 3, 2022 |
| S-8 | Employee stock plan registration | Jan 26, 2022 | — |
| DEF 14A | Proxy statement | Dec 20, 2021 | Dec 20, 2021 |
| 10-Q | Quarterly report | Dec 15, 2021 | Oct 31, 2021 |
| 8-K |
Current report
Results of operations
|
Dec 15, 2021 | Dec 15, 2021 |
| 10-K | Annual report | Oct 28, 2021 | Jul 31, 2021 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2021 | Oct 28, 2021 |
| 8-K |
Current report
Other events
|
Aug 23, 2021 | Aug 19, 2021 |
| 10-Q | Quarterly report | Jun 15, 2021 | Apr 30, 2021 |
| 8-K |
Current report
Results of operations
|
Jun 15, 2021 | Jun 15, 2021 |
| 8-K |
Current report
Bylaw or fiscal year change
|
May 19, 2021 | May 17, 2021 |
| 10-Q | Quarterly report | Mar 15, 2021 | Jan 31, 2021 |
| 8-K |
Current report
Results of operations
|
Mar 15, 2021 | Mar 15, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Jan 27, 2021 | Jan 20, 2021 |
| 10-Q | Quarterly report | Dec 15, 2020 | Oct 31, 2020 |
| 8-K |
Current report
Results of operations
|
Dec 15, 2020 | Dec 15, 2020 |
| DEF 14A | Proxy statement | Dec 8, 2020 | Dec 8, 2020 |
| PRE 14A | Preliminary proxy statement | Nov 20, 2020 | Nov 20, 2020 |
| EFFECT | Filing | Oct 23, 2020 | — |
| POS AM | Filing | Oct 20, 2020 | — |
| 10-K | Annual report | Oct 8, 2020 | Jul 31, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 8, 2020 | Oct 8, 2020 |
| 424B3 | Prospectus | Jun 15, 2020 | — |
| 10-Q | Quarterly report | Jun 11, 2020 | Apr 30, 2020 |
| 8-K |
Current report
Results of operations
|
Jun 11, 2020 | Jun 11, 2020 |
| 8-K |
Current report
Material agreement
|
May 21, 2020 | May 21, 2020 |
| 424B3 | Prospectus | Mar 13, 2020 | — |
| 10-Q | Quarterly report | Mar 12, 2020 | Jan 31, 2020 |
| 8-K |
Current report
Results of operations
|
Mar 12, 2020 | Mar 12, 2020 |
| 8-K |
Current report
Shareholder vote results
|
Feb 4, 2020 | Jan 29, 2020 |
| DEF 14A | Proxy statement | Dec 20, 2019 | Dec 19, 2019 |
| 424B3 | Prospectus | Dec 17, 2019 | — |
| 10-Q | Quarterly report | Dec 13, 2019 | Oct 31, 2019 |
| 8-K |
Current report
Results of operations
|
Dec 13, 2019 | Dec 13, 2019 |
| 8-K |
Current report
Auditor change
|
Nov 20, 2019 | Nov 14, 2019 |
| EFFECT | Filing | Nov 4, 2019 | — |
| POS AM | Filing | Oct 31, 2019 | — |
| 10-K | Annual report | Oct 30, 2019 | Jul 31, 2019 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2019 | Oct 29, 2019 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Oct 3, 2019 | Oct 2, 2019 |
| 8-K |
Current report
Material agreement
|
Aug 2, 2019 | Jul 29, 2019 |
| 8-K |
Current report
Officer or director change
|
Jul 31, 2019 | Jul 25, 2019 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jul 19, 2019 | Jul 16, 2019 |
| 8-K |
Current report
Officer or director change
|
Jul 12, 2019 | Jul 8, 2019 |
| 8-K |
Current report
Material agreement
|
Jun 26, 2019 | Jun 26, 2019 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jun 25, 2019 | Jun 21, 2019 |
| 424B3 | Prospectus | Jun 14, 2019 | — |
| 10-Q | Quarterly report | Jun 13, 2019 | Apr 30, 2019 |
| 8-K |
Current report
Results of operations
|
Jun 13, 2019 | Jun 13, 2019 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
May 13, 2019 | May 9, 2019 |
| 424B3 | Prospectus | Mar 7, 2019 | — |
| 10-Q | Quarterly report | Mar 6, 2019 | Jan 31, 2019 |
| 8-K |
Current report
Results of operations
|
Mar 6, 2019 | Mar 6, 2019 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Feb 22, 2019 | Feb 19, 2019 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Shareholder vote results
|
Feb 1, 2019 | Jan 30, 2019 |
| DEF 14A | Proxy statement | Dec 20, 2018 | Dec 20, 2018 |
| 424B3 | Prospectus | Dec 14, 2018 | — |
| 10-Q | Quarterly report | Dec 13, 2018 | Oct 31, 2018 |
| 8-K |
Current report
Results of operations
|
Dec 13, 2018 | Dec 13, 2018 |
| 424B3 | Prospectus | Nov 13, 2018 | — |
| EFFECT | Filing | Oct 31, 2018 | — |
| POS AM | Filing | Oct 25, 2018 | — |
| 10-K | Annual report | Oct 25, 2018 | Jul 31, 2018 |
| 8-K |
Current report
Results of operations
|
Oct 25, 2018 | Oct 25, 2018 |
| 8-K |
Current report
Officer or director change
|
Oct 9, 2018 | Oct 4, 2018 |
| 8-K |
Current report
Officer or director change
|
Sep 7, 2018 | Sep 5, 2018 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Officer or director change
|
Aug 17, 2018 | Aug 13, 2018 |
| 8-K |
Current report
Material agreement, New debt, Officer or director change, Regulation FD disclosure
|
Jul 2, 2018 | Jul 2, 2018 |
| 424B3 | Prospectus | Jun 14, 2018 | — |
| 10-Q | Quarterly report | Jun 13, 2018 | Apr 30, 2018 |
| 8-K |
Current report
Results of operations
|
Jun 13, 2018 | Jun 13, 2018 |
| 424B3 | Prospectus | Mar 15, 2018 | — |
| 10-Q | Quarterly report | Mar 14, 2018 | Jan 31, 2018 |
| 8-K |
Current report
Results of operations
|
Mar 14, 2018 | Mar 14, 2018 |
| 8-K |
Current report
Officer or director change
|
Feb 28, 2018 | Feb 26, 2018 |
| S-8 | Employee stock plan registration | Feb 26, 2018 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jan 18, 2018 | Jan 17, 2018 |
| 424B3 | Prospectus | Dec 20, 2017 | — |
| 424B3 | Prospectus | Dec 20, 2017 | — |
| 10-Q | Quarterly report | Dec 14, 2017 | Oct 31, 2017 |
| 8-K |
Current report
Results of operations
|
Dec 14, 2017 | Dec 14, 2017 |
| DEFA14A | Additional proxy material | Dec 8, 2017 | — |
| DEF 14A | Proxy statement | Dec 8, 2017 | Dec 8, 2017 |
| 8-K |
Current report
Officer or director change
|
Nov 2, 2017 | Oct 27, 2017 |
| EFFECT | Filing | Oct 31, 2017 | — |
| POS AM | Filing | Oct 27, 2017 | — |
| 10-K | Annual report | Oct 26, 2017 | Jul 31, 2017 |
| 8-K |
Current report
Results of operations
|
Oct 26, 2017 | Oct 26, 2017 |
| SC TO-I/A | Filing | Oct 12, 2017 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 12, 2017 | Oct 10, 2017 |
| SC TO-I/A | Filing | Sep 26, 2017 | — |
| 424B3 | Prospectus | Sep 6, 2017 | — |
| SC TO-I/A | Filing | Sep 6, 2017 | — |
| EFFECT | Filing | Sep 1, 2017 | — |
| POS AM | Filing | Aug 25, 2017 | — |
| SC TO-I | Filing | Aug 25, 2017 | — |
| 8-K |
Current report
Material agreement
|
Aug 25, 2017 | Aug 23, 2017 |
| S-8 | Employee stock plan registration | Aug 23, 2017 | — |
| 8-K |
Current report
Officer or director change
|
Jul 28, 2017 | Jul 26, 2017 |
| S-8 | Employee stock plan registration | Jun 23, 2017 | — |
| 8-K |
Current report
Officer or director change
|
Jun 23, 2017 | Jun 22, 2017 |
| 424B3 | Prospectus | Jun 8, 2017 | — |
| 10-Q | Quarterly report | Jun 8, 2017 | Apr 30, 2017 |
| 8-K |
Current report
Results of operations
|
Jun 8, 2017 | Jun 8, 2017 |
| 424B3 | Prospectus | Mar 3, 2017 | — |
| 10-Q | Quarterly report | Mar 2, 2017 | Jan 31, 2017 |
| 8-K |
Current report
Results of operations
|
Mar 2, 2017 | Mar 2, 2017 |
| EFFECT | Filing | Feb 15, 2017 | — |
| 424B3 | Prospectus | Feb 15, 2017 | — |
| S-1 | Registration statement | Feb 6, 2017 | — |
| D | Filing | Feb 2, 2017 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jan 24, 2017 | Jan 20, 2017 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jan 20, 2017 | Jan 19, 2017 |
| D | Filing | Dec 15, 2016 | — |
| 10-Q | Quarterly report | Dec 14, 2016 | Oct 31, 2016 |
| 8-K |
Current report
Results of operations
|
Dec 14, 2016 | Dec 14, 2016 |
| DEFA14A | Additional proxy material | Dec 8, 2016 | — |
| DEF 14A | Proxy statement | Dec 8, 2016 | Dec 8, 2016 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Dec 7, 2016 | Dec 1, 2016 |
| 10-K | Annual report | Oct 27, 2016 | Jul 31, 2016 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2016 | Oct 27, 2016 |
| 8-K |
Current report
Agreement ended
|
Jul 22, 2016 | Jul 19, 2016 |
| 10-Q | Quarterly report | Jun 9, 2016 | Apr 30, 2016 |
| 8-K |
Current report
Results of operations
|
Jun 9, 2016 | Jun 9, 2016 |
| 10-Q | Quarterly report | Mar 9, 2016 | Jan 31, 2016 |
| 8-K |
Current report
Results of operations
|
Mar 9, 2016 | Mar 9, 2016 |
| S-8 | Employee stock plan registration | Feb 5, 2016 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Feb 5, 2016 | Feb 4, 2016 |
| DEFA14A | Additional proxy material | Dec 23, 2015 | — |
| DEF 14A | Proxy statement | Dec 23, 2015 | Feb 4, 2016 |
| 10-Q | Quarterly report | Dec 10, 2015 | Oct 31, 2015 |
| 8-K |
Current report
Acquisition or sale of assets
|
Dec 10, 2015 | Dec 10, 2015 |
| D | Filing | Dec 7, 2015 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Nov 25, 2015 | Nov 23, 2015 |
| EFFECT | Filing | Nov 2, 2015 | — |
| D | Filing | Oct 30, 2015 | — |
| POS AM | Filing | Oct 28, 2015 | — |
| 10-K | Annual report | Oct 28, 2015 | Jul 31, 2015 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2015 | Oct 28, 2015 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Oct 26, 2015 | Oct 23, 2015 |
| 8-K |
Current report
Officer or director change
|
Jul 31, 2015 | Jul 31, 2015 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Miscellaneous Chemical Products (SIC 2890)
- Listed as
- PURE (OTC)
- Fiscal year ends
- July 31
- Incorporated in
- DE
- Headquarters
- El Cajon, CA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1006028
- Former names
- PURE BIOSCIENCE (until Mar 17, 2011); INNOVATIVE MEDICAL SERVICES (until Sep 2, 2003)
Other Miscellaneous Chemical Products companies
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.