Biomerica Inc SEC filings BMRA
Biomerica Inc has 605 filings in SEC EDGAR's recent list, going back to Sep 28, 1995. Its latest annual report, Form 10-K, was filed on Aug 31, 2026 for the period ended May 31, 2026. The latest quarterly report (Form 10-Q) was filed on Oct 15, 2026, covering the quarter ended Aug 31, 2026. The most recent current report (Form 8-K) was filed on Oct 15, 2026 (officer or director change). The company's fiscal year ends on May 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 3 | Initial insider ownership | Sep 10, 2026 | Aug 25, 2026 |
| 3 | Initial insider ownership | Sep 8, 2026 | Aug 27, 2026 |
| SCHEDULE 13D | Ownership over 5% (active) | Aug 28, 2026 | — |
| 4 | Insider transaction | Aug 27, 2026 | Aug 26, 2026 |
| 4 | Insider transaction | Aug 27, 2026 | Aug 26, 2026 |
| 4 | Insider transaction | Aug 27, 2026 | Aug 26, 2026 |
| 4 | Insider transaction | Aug 27, 2026 | Aug 26, 2026 |
| 4 | Insider transaction | Aug 27, 2026 | Aug 26, 2026 |
| 4 | Insider transaction | Jan 28, 2026 | Dec 12, 2025 |
| 4 | Insider transaction | Dec 31, 2025 | Dec 12, 2025 |
| 4 | Insider transaction | Dec 31, 2025 | Dec 12, 2025 |
| 4 | Insider transaction | Dec 31, 2025 | Dec 12, 2025 |
| 4 | Insider transaction | Dec 31, 2025 | Dec 12, 2025 |
| 4 | Insider transaction | Dec 31, 2025 | Dec 12, 2025 |
| 3 | Initial insider ownership | Jun 6, 2025 | Jun 4, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 11, 2025 | — |
| 4 | Insider transaction | Dec 17, 2024 | Dec 13, 2024 |
| 4 | Insider transaction | Dec 17, 2024 | Dec 13, 2024 |
| 4 | Insider transaction | Dec 17, 2024 | Dec 13, 2024 |
| 4 | Insider transaction | Dec 17, 2024 | Dec 13, 2024 |
| 4 | Insider transaction | Dec 17, 2024 | Dec 13, 2024 |
| 4 | Insider transaction | Dec 17, 2024 | Dec 13, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| 5 | Annual insider ownership | Jul 3, 2024 | May 31, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Feb 9, 2024 | — |
| 4 | Insider transaction | Dec 14, 2023 | Dec 13, 2023 |
| 4 | Insider transaction | Dec 14, 2023 | Dec 13, 2023 |
| 4 | Insider transaction | Dec 14, 2023 | Dec 13, 2023 |
| 4 | Insider transaction | Dec 14, 2023 | Dec 13, 2023 |
| 4 | Insider transaction | Dec 14, 2023 | Dec 13, 2023 |
| 4 | Insider transaction | Dec 14, 2023 | Dec 13, 2023 |
| 4 | Insider transaction | Dec 14, 2023 | Dec 13, 2023 |
| 4 | Insider transaction | Dec 11, 2023 | Dec 7, 2023 |
| 4 | Insider transaction | Dec 11, 2023 | Dec 7, 2023 |
| 4 | Insider transaction | Dec 11, 2023 | Dec 7, 2023 |
| 4 | Insider transaction | Dec 11, 2023 | Dec 7, 2023 |
| 4 | Insider transaction | Dec 11, 2023 | Dec 7, 2023 |
| 4 | Insider transaction | Dec 11, 2023 | Dec 7, 2023 |
| 3 | Initial insider ownership | Aug 29, 2023 | Aug 28, 2023 |
| 3 | Initial insider ownership | Aug 18, 2023 | Dec 7, 2022 |
| 5 | Annual insider ownership | Jul 3, 2023 | May 31, 2023 |
| 4 | Insider transaction | May 26, 2023 | May 25, 2023 |
| 4 | Insider transaction | May 12, 2023 | May 12, 2023 |
| 4 | Insider transaction | May 12, 2023 | May 10, 2023 |
| 4 | Insider transaction | May 10, 2023 | May 9, 2023 |
| 4 | Insider transaction | May 5, 2023 | May 4, 2023 |
| 4 | Insider transaction | May 1, 2023 | Apr 27, 2023 |
| 4 | Insider transaction | Apr 27, 2023 | Apr 26, 2023 |
| 4 | Insider transaction | Apr 10, 2023 | Apr 6, 2023 |
| 3 | Initial insider ownership | Mar 9, 2023 | Mar 1, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2023 | — |
| 4 | Insider transaction | Jan 31, 2023 | Jan 27, 2023 |
| 4 | Insider transaction | Jan 30, 2023 | Jan 26, 2023 |
| 4 | Insider transaction | Jan 26, 2023 | Jan 25, 2023 |
| 4 | Insider transaction | Jan 25, 2023 | Jan 24, 2023 |
| 5 | Annual insider ownership | Jun 24, 2022 | May 31, 2022 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 4, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 4, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 4, 2022 | — |
| 4 | Insider transaction | Dec 10, 2021 | Dec 9, 2021 |
| 4 | Insider transaction | Dec 10, 2021 | Dec 9, 2021 |
| 4 | Insider transaction | Dec 10, 2021 | Dec 9, 2021 |
| 4 | Insider transaction | Dec 10, 2021 | Dec 9, 2021 |
| 4 | Insider transaction | Dec 10, 2021 | Dec 9, 2021 |
| 4 | Insider transaction | Dec 10, 2021 | Dec 9, 2021 |
| 5/A | Primary document | Jun 28, 2021 | May 31, 2021 |
| 5 | Annual insider ownership | Jun 25, 2021 | Jun 25, 2021 |
| SC 13G | Ownership over 5% (passive) | Feb 3, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 3, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Feb 3, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 20, 2021 | — |
| 4 | Insider transaction | Dec 11, 2020 | Dec 10, 2020 |
| 4 | Insider transaction | Dec 11, 2020 | Dec 10, 2020 |
| 4 | Insider transaction | Dec 11, 2020 | Dec 10, 2020 |
| 4 | Insider transaction | Dec 11, 2020 | Dec 10, 2020 |
| 4 | Insider transaction | Dec 11, 2020 | Dec 10, 2020 |
| 4 | Insider transaction | Dec 11, 2020 | Dec 10, 2020 |
| 4 | Insider transaction | Dec 11, 2020 | Dec 10, 2020 |
| SC 13G | Ownership over 5% (passive) | Nov 30, 2020 | — |
| 4 | Insider transaction | Oct 27, 2020 | Oct 26, 2020 |
| 3 | Initial insider ownership | Sep 3, 2020 | Sep 3, 2020 |
| 3 | Initial insider ownership | Sep 3, 2020 | Sep 3, 2020 |
| 4 | Insider transaction | Apr 21, 2020 | Apr 17, 2020 |
| 4 | Insider transaction | Apr 3, 2020 | Apr 1, 2020 |
| SC 13D | Ownership over 5% (active) | Mar 4, 2020 | — |
| 4 | Insider transaction | Mar 2, 2020 | Feb 28, 2020 |
| 4 | Insider transaction | Jan 6, 2020 | Jan 2, 2020 |
| SC 13G | Ownership over 5% (passive) | Jan 6, 2020 | — |
| 4 | Insider transaction | Dec 23, 2019 | Dec 23, 2019 |
| 4 | Insider transaction | Dec 23, 2019 | Dec 19, 2019 |
| 4 | Insider transaction | Dec 23, 2019 | Dec 19, 2019 |
| 4 | Insider transaction | Dec 23, 2019 | Dec 19, 2019 |
| 4 | Insider transaction | Dec 23, 2019 | Dec 23, 2019 |
| 4 | Insider transaction | Dec 23, 2019 | Dec 19, 2019 |
| 4 | Insider transaction | Oct 30, 2019 | Oct 28, 2019 |
| 4 | Insider transaction | Apr 25, 2019 | Apr 23, 2019 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2019 | — |
| 4 | Insider transaction | Dec 21, 2018 | Dec 21, 2018 |
| 4 | Insider transaction | Dec 21, 2018 | Dec 20, 2018 |
| 4 | Insider transaction | Dec 21, 2018 | Dec 20, 2018 |
| 4 | Insider transaction | Dec 21, 2018 | Dec 20, 2018 |
| 4 | Insider transaction | Dec 21, 2018 | Dec 20, 2018 |
| 4 | Insider transaction | Dec 21, 2018 | Dec 20, 2018 |
| 4 | Insider transaction | Dec 21, 2018 | Dec 20, 2018 |
| 4 | Insider transaction | Dec 20, 2018 | Dec 19, 2018 |
| 4 | Insider transaction | Dec 10, 2018 | Dec 7, 2018 |
| 4 | Insider transaction | Oct 26, 2018 | Oct 26, 2018 |
| 4 | Insider transaction | Oct 19, 2018 | Oct 19, 2018 |
| 4 | Insider transaction | Oct 10, 2018 | Oct 5, 2018 |
| 4 | Insider transaction | May 25, 2018 | May 23, 2018 |
| 4 | Insider transaction | May 25, 2018 | May 23, 2018 |
| 4 | Insider transaction | May 25, 2018 | May 23, 2018 |
| 4 | Insider transaction | May 25, 2018 | May 23, 2018 |
| 4 | Insider transaction | Feb 9, 2018 | Feb 9, 2018 |
| 4 | Insider transaction | Feb 5, 2018 | Feb 2, 2018 |
| 4 | Insider transaction | Jan 25, 2018 | Jan 23, 2018 |
| 4 | Insider transaction | Jan 25, 2018 | Jan 24, 2018 |
| 4/A | Primary document | Jan 25, 2018 | Jan 22, 2018 |
| 4/A | Primary document | Jan 24, 2018 | Jan 22, 2018 |
| 4/A | Primary document | Jan 24, 2018 | Jan 22, 2018 |
| 4 | Insider transaction | Jan 24, 2018 | Jan 22, 2018 |
| 4 | Insider transaction | Jan 24, 2018 | Jan 22, 2018 |
| 4 | Insider transaction | Jan 24, 2018 | Jan 22, 2018 |
| 4 | Insider transaction | Jan 24, 2018 | Jan 22, 2018 |
| 4 | Insider transaction | Jan 24, 2018 | Jan 22, 2018 |
| 4 | Insider transaction | Jan 24, 2018 | Jan 22, 2018 |
| 4 | Insider transaction | Jan 24, 2018 | Jan 22, 2018 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 5, 2018 | — |
| 4 | Insider transaction | Mar 1, 2017 | Feb 27, 2017 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 6, 2017 | — |
| 4 | Insider transaction | Jan 6, 2017 | Jan 5, 2017 |
| 4 | Insider transaction | Jan 6, 2017 | Jan 5, 2017 |
| 4 | Insider transaction | Jan 4, 2017 | Jan 4, 2017 |
| 4 | Insider transaction | Jan 3, 2017 | Dec 30, 2016 |
| 4/A | Primary document | Jan 3, 2017 | Dec 21, 2016 |
| 4 | Insider transaction | Dec 23, 2016 | Dec 21, 2016 |
| 4 | Insider transaction | Dec 14, 2016 | Dec 12, 2016 |
| 4 | Insider transaction | Dec 8, 2016 | Dec 6, 2016 |
| 4/A | Primary document | Dec 5, 2016 | Nov 17, 2016 |
| 4 | Insider transaction | Nov 21, 2016 | Nov 17, 2016 |
| 4 | Insider transaction | Nov 18, 2016 | Nov 17, 2016 |
| 4 | Insider transaction | Nov 14, 2016 | Nov 10, 2016 |
| 4 | Insider transaction | Nov 9, 2016 | Nov 8, 2016 |
| 4 | Insider transaction | Nov 7, 2016 | Nov 4, 2016 |
| 4 | Insider transaction | Oct 21, 2016 | Oct 20, 2016 |
| 4 | Insider transaction | Oct 5, 2016 | Oct 3, 2016 |
| 4 | Insider transaction | Sep 9, 2016 | Sep 7, 2016 |
| 4 | Insider transaction | Aug 15, 2016 | Aug 12, 2016 |
| 4 | Insider transaction | Aug 15, 2016 | Aug 12, 2016 |
| 4 | Insider transaction | Aug 15, 2016 | Aug 12, 2016 |
| 4 | Insider transaction | Aug 12, 2016 | Aug 11, 2016 |
| 4 | Insider transaction | Aug 11, 2016 | Aug 9, 2016 |
| 4 | Insider transaction | Aug 10, 2016 | Aug 8, 2016 |
| 4 | Insider transaction | Aug 10, 2016 | Aug 8, 2016 |
| 4 | Insider transaction | Aug 5, 2016 | Aug 4, 2016 |
| 4 | Insider transaction | Aug 5, 2016 | Aug 3, 2016 |
| 4 | Insider transaction | Aug 3, 2016 | Aug 3, 2016 |
| 4 | Insider transaction | Aug 3, 2016 | Aug 1, 2016 |
| 4 | Insider transaction | Aug 3, 2016 | Aug 1, 2016 |
| 3 | Initial insider ownership | Jul 18, 2016 | Jul 14, 2016 |
| 4 | Insider transaction | May 17, 2016 | May 16, 2016 |
| 4 | Insider transaction | May 17, 2016 | May 16, 2016 |
| 4 | Insider transaction | May 17, 2016 | May 16, 2016 |
| 4 | Insider transaction | May 11, 2016 | May 9, 2016 |
| 4 | Insider transaction | May 11, 2016 | May 9, 2016 |
| 4 | Insider transaction | Mar 29, 2016 | Mar 28, 2016 |
| 4 | Insider transaction | Mar 28, 2016 | Mar 24, 2016 |
| 4 | Insider transaction | Mar 28, 2016 | Mar 24, 2016 |
| 4 | Insider transaction | Mar 28, 2016 | Mar 24, 2016 |
| 4 | Insider transaction | Mar 28, 2016 | Mar 24, 2016 |
| 4 | Insider transaction | Mar 28, 2016 | Mar 24, 2016 |
| 4 | Insider transaction | Mar 28, 2016 | Mar 24, 2016 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 5, 2016 | — |
| 4 | Insider transaction | Dec 21, 2015 | Dec 16, 2015 |
| 4 | Insider transaction | Nov 16, 2015 | Nov 13, 2015 |
| 4/A | Primary document | Jul 1, 2015 | Jun 8, 2015 |
| 4/A | Primary document | Jul 1, 2015 | May 22, 2015 |
| 4 | Insider transaction | Jun 9, 2015 | Jun 8, 2015 |
| 4 | Insider transaction | May 26, 2015 | May 22, 2015 |
| 4 | Insider transaction | May 11, 2015 | May 11, 2015 |
| 4 | Insider transaction | Mar 2, 2015 | Feb 26, 2015 |
| 4 | Insider transaction | Mar 2, 2015 | Feb 26, 2015 |
| 4 | Insider transaction | Mar 2, 2015 | Feb 26, 2015 |
| 4 | Insider transaction | Mar 2, 2015 | Feb 26, 2015 |
| 4 | Insider transaction | Mar 2, 2015 | Feb 26, 2015 |
| 4 | Insider transaction | Mar 2, 2015 | Feb 26, 2015 |
| SC 13G | Ownership over 5% (passive) | Dec 24, 2014 | — |
| 4 | Insider transaction | Mar 31, 2014 | Mar 28, 2014 |
| 4 | Insider transaction | Mar 31, 2014 | Mar 28, 2014 |
| 4 | Insider transaction | Mar 28, 2014 | Mar 26, 2014 |
| 4 | Insider transaction | Sep 17, 2013 | Sep 16, 2013 |
| 4 | Insider transaction | Sep 17, 2013 | Sep 16, 2013 |
| 4/A | Primary document | Sep 10, 2012 | Sep 6, 2012 |
| 4 | Insider transaction | Sep 10, 2012 | Sep 6, 2012 |
| 4 | Insider transaction | Feb 13, 2012 | Feb 9, 2012 |
| 4 | Insider transaction | Feb 10, 2012 | Feb 8, 2012 |
| 4 | Insider transaction | Jan 9, 2012 | Jan 5, 2012 |
| 4 | Insider transaction | Jan 9, 2012 | Jan 5, 2012 |
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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- In Vitro & In Vivo Diagnostic Substances (SIC 2835)
- Listed as
- BMRA (Nasdaq)
- Fiscal year ends
- May 31
- Incorporated in
- DE
- Headquarters
- Irvine, CA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 73290
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.