Oragenics Inc SEC filings OGEN
Oragenics Inc has 1,003 filings in SEC EDGAR's recent list, going back to Jun 20, 2007. Its latest annual report, Form 10-K, was filed on Mar 16, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 13, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Sep 16, 2026 (regulation fd disclosure, other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Jul 7, 2026 | Jul 1, 2026 |
| 3 | Initial insider ownership | Jul 7, 2026 | Jul 1, 2026 |
| 4/A | Primary document | Jan 22, 2026 | Dec 11, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jan 21, 2026 | — |
| 4 | Insider transaction | Dec 15, 2025 | Dec 11, 2025 |
| 4 | Insider transaction | Dec 15, 2025 | Dec 11, 2025 |
| 4 | Insider transaction | Dec 15, 2025 | Dec 11, 2025 |
| 4 | Insider transaction | Dec 15, 2025 | Dec 11, 2025 |
| 4 | Insider transaction | Dec 15, 2025 | Dec 11, 2025 |
| 4 | Insider transaction | Dec 15, 2025 | Dec 11, 2025 |
| 4 | Insider transaction | Dec 15, 2025 | Dec 11, 2025 |
| 144 | Notice of proposed sale | Dec 12, 2025 | — |
| 3 | Initial insider ownership | Sep 2, 2025 | Sep 1, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 2, 2025 | — |
| 4 | Insider transaction | Jun 18, 2025 | Jun 17, 2025 |
| 4 | Insider transaction | Jun 16, 2025 | Jun 13, 2025 |
| 3 | Initial insider ownership | Jun 16, 2025 | Dec 28, 2023 |
| 144 | Notice of proposed sale | Jun 13, 2025 | — |
| 4 | Insider transaction | Dec 13, 2024 | Dec 11, 2024 |
| 4 | Insider transaction | Dec 9, 2024 | Dec 6, 2024 |
| 4 | Insider transaction | Dec 9, 2024 | Dec 6, 2024 |
| 144 | Notice of proposed sale | Dec 6, 2024 | — |
| 144 | Notice of proposed sale | Dec 6, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| 4 | Insider transaction | Sep 20, 2024 | Sep 19, 2024 |
| 4 | Insider transaction | Sep 20, 2024 | Sep 19, 2024 |
| 4 | Insider transaction | Sep 20, 2024 | Sep 19, 2024 |
| 4 | Insider transaction | Sep 20, 2024 | Sep 19, 2024 |
| 4 | Insider transaction | Sep 20, 2024 | Sep 19, 2024 |
| 4 | Insider transaction | Sep 20, 2024 | Sep 19, 2024 |
| 4 | Insider transaction | Sep 20, 2024 | Sep 19, 2024 |
| 4 | Insider transaction | Sep 20, 2024 | Sep 19, 2024 |
| 4 | Insider transaction | Sep 20, 2024 | Sep 19, 2024 |
| SC 13G | Ownership over 5% (passive) | Sep 11, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Mar 6, 2024 | — |
| SC 13D | Ownership over 5% (active) | Feb 12, 2024 | — |
| 5 | Annual insider ownership | Jan 22, 2024 | Dec 31, 2023 |
| 4 | Insider transaction | Jan 2, 2024 | Dec 28, 2023 |
| 3 | Initial insider ownership | Jan 2, 2024 | Dec 28, 2023 |
| 4 | Insider transaction | Dec 1, 2023 | Nov 30, 2023 |
| 144 | Notice of proposed sale | Nov 30, 2023 | — |
| 4 | Insider transaction | Oct 6, 2023 | Oct 4, 2023 |
| 4 | Insider transaction | Oct 6, 2023 | Oct 4, 2023 |
| 3 | Initial insider ownership | Oct 6, 2023 | Oct 4, 2023 |
| 3 | Initial insider ownership | Oct 6, 2023 | Oct 4, 2023 |
| 4 | Insider transaction | Aug 10, 2023 | Aug 8, 2023 |
| 4 | Insider transaction | Aug 10, 2023 | Aug 8, 2023 |
| 4 | Insider transaction | Aug 10, 2023 | Aug 8, 2023 |
| 4 | Insider transaction | Aug 10, 2023 | Aug 8, 2023 |
| 4 | Insider transaction | Aug 10, 2023 | Aug 8, 2023 |
| 4 | Insider transaction | Aug 10, 2023 | Aug 8, 2023 |
| 4 | Insider transaction | Mar 8, 2023 | Mar 7, 2023 |
| 3 | Initial insider ownership | Mar 8, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Jan 3, 2023 | Dec 29, 2022 |
| 4 | Insider transaction | Dec 16, 2022 | Dec 14, 2022 |
| 4 | Insider transaction | Dec 15, 2022 | Dec 14, 2022 |
| 4 | Insider transaction | Dec 12, 2022 | Dec 9, 2022 |
| 4 | Insider transaction | Dec 9, 2022 | Dec 8, 2022 |
| 4 | Insider transaction | Dec 1, 2022 | Nov 29, 2022 |
| 4 | Insider transaction | Aug 2, 2022 | Jul 29, 2022 |
| 4 | Insider transaction | Aug 2, 2022 | Jul 29, 2022 |
| 4 | Insider transaction | Aug 2, 2022 | Jul 29, 2022 |
| 4 | Insider transaction | Aug 2, 2022 | Jul 29, 2022 |
| 4 | Insider transaction | Aug 2, 2022 | Jul 29, 2022 |
| 4/A | Filing | Jun 27, 2022 | Jun 23, 2022 |
| 4 | Insider transaction | Jun 24, 2022 | Jun 23, 2022 |
| 4 | Insider transaction | Jun 24, 2022 | Jun 23, 2022 |
| 4 | Insider transaction | Jun 24, 2022 | Jun 23, 2022 |
| 4 | Insider transaction | Jun 21, 2022 | Jun 17, 2022 |
| 4 | Insider transaction | May 25, 2022 | May 23, 2022 |
| 4 | Insider transaction | May 23, 2022 | May 20, 2022 |
| 4 | Insider transaction | May 20, 2022 | May 18, 2022 |
| 4 | Insider transaction | Apr 1, 2022 | Mar 30, 2022 |
| 4 | Insider transaction | Mar 30, 2022 | Mar 29, 2022 |
| 4 | Insider transaction | Jan 3, 2022 | Dec 30, 2021 |
| 4 | Insider transaction | Dec 20, 2021 | Dec 16, 2021 |
| 4 | Insider transaction | Dec 17, 2021 | Dec 16, 2021 |
| 4 | Insider transaction | Dec 17, 2021 | Dec 16, 2021 |
| 4 | Insider transaction | Dec 17, 2021 | Dec 16, 2021 |
| 4 | Insider transaction | Dec 17, 2021 | Dec 16, 2021 |
| 4 | Insider transaction | Dec 17, 2021 | Dec 16, 2021 |
| 4 | Insider transaction | Jun 30, 2021 | Jun 29, 2021 |
| 4 | Insider transaction | Feb 19, 2021 | Feb 18, 2021 |
| 4 | Insider transaction | Feb 19, 2021 | Feb 18, 2021 |
| 4 | Insider transaction | Feb 19, 2021 | Feb 18, 2021 |
| 4 | Insider transaction | Feb 19, 2021 | Jan 2, 2021 |
| 4 | Insider transaction | Feb 19, 2021 | Feb 18, 2021 |
| 4 | Insider transaction | Feb 19, 2021 | Feb 18, 2021 |
| 4 | Insider transaction | Feb 19, 2021 | Feb 18, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 29, 2021 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jan 26, 2021 | — |
| 4 | Insider transaction | Jan 26, 2021 | Jan 4, 2021 |
| 4 | Insider transaction | Dec 23, 2020 | Dec 22, 2020 |
| 4 | Insider transaction | Dec 7, 2020 | Dec 2, 2020 |
| 4 | Insider transaction | Nov 25, 2020 | Nov 24, 2020 |
| SC 13D/A | Amended ownership over 5% (active) | Oct 8, 2020 | — |
| SC 13D | Ownership over 5% (active) | May 15, 2020 | — |
| 3 | Initial insider ownership | May 15, 2020 | May 1, 2020 |
| 4 | Insider transaction | May 15, 2020 | May 14, 2020 |
| 4 | Insider transaction | May 15, 2020 | May 14, 2020 |
| 4 | Insider transaction | May 4, 2020 | May 1, 2020 |
| 3 | Initial insider ownership | May 4, 2020 | May 1, 2020 |
| SC 13D/A | Amended ownership over 5% (active) | Mar 2, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2020 | — |
| 4 | Insider transaction | Feb 7, 2020 | Feb 5, 2020 |
| 4 | Insider transaction | Feb 7, 2020 | Feb 5, 2020 |
| 4 | Insider transaction | Feb 7, 2020 | Feb 5, 2020 |
| 4 | Insider transaction | Feb 7, 2020 | Feb 5, 2020 |
| 4 | Insider transaction | Feb 7, 2020 | Feb 5, 2020 |
| 4 | Insider transaction | Feb 7, 2020 | Feb 5, 2020 |
| SC 13D/A | Amended ownership over 5% (active) | Jan 24, 2020 | — |
| 4 | Insider transaction | Dec 31, 2019 | Dec 27, 2019 |
| 4 | Insider transaction | Aug 9, 2019 | Aug 9, 2019 |
| 4 | Insider transaction | Aug 9, 2019 | Aug 9, 2019 |
| 4 | Insider transaction | Aug 9, 2019 | Aug 9, 2019 |
| 4 | Insider transaction | Aug 9, 2019 | Aug 9, 2019 |
| 4 | Insider transaction | Jun 24, 2019 | Jun 20, 2019 |
| 4 | Insider transaction | Jun 24, 2019 | Jun 20, 2019 |
| 4 | Insider transaction | Jun 24, 2019 | Jun 20, 2019 |
| 4 | Insider transaction | Jun 24, 2019 | Jun 20, 2019 |
| SC 13G | Ownership over 5% (passive) | Apr 1, 2019 | — |
| SC 13G | Ownership over 5% (passive) | Mar 29, 2019 | — |
| SC 13G | Ownership over 5% (passive) | Mar 29, 2019 | — |
| 4 | Insider transaction | Mar 27, 2019 | Mar 25, 2019 |
| 4 | Insider transaction | Mar 27, 2019 | Mar 25, 2019 |
| SC 13D/A | Amended ownership over 5% (active) | Feb 14, 2019 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2019 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 17, 2019 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 4, 2019 | — |
| 4 | Insider transaction | Oct 1, 2018 | Sep 27, 2018 |
| 4 | Insider transaction | Oct 1, 2018 | Sep 27, 2018 |
| 4 | Insider transaction | Oct 1, 2018 | Sep 27, 2018 |
| 4 | Insider transaction | Oct 1, 2018 | Sep 27, 2018 |
| 4 | Insider transaction | Oct 1, 2018 | Sep 27, 2018 |
| 4 | Insider transaction | Oct 1, 2018 | Sep 27, 2018 |
| 4 | Insider transaction | Sep 18, 2018 | Sep 14, 2018 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 13, 2018 | — |
| SC 13G | Ownership over 5% (passive) | Jul 23, 2018 | — |
| SC 13G | Ownership over 5% (passive) | Jul 18, 2018 | — |
| 4 | Insider transaction | Jul 17, 2018 | Jul 17, 2018 |
| 4 | Insider transaction | Jul 17, 2018 | Jul 17, 2018 |
| 4 | Insider transaction | Jun 26, 2018 | Jun 22, 2018 |
| 4 | Insider transaction | Jun 26, 2018 | Jun 22, 2018 |
| 4 | Insider transaction | Jun 26, 2018 | Jun 22, 2018 |
| 4 | Insider transaction | Jun 26, 2018 | Jun 22, 2018 |
| 4 | Insider transaction | Jun 26, 2018 | Jun 22, 2018 |
| 4 | Insider transaction | Jun 26, 2018 | Jun 22, 2018 |
| SC 13G | Ownership over 5% (passive) | Apr 9, 2018 | — |
| SC 13D/A | Amended ownership over 5% (active) | Feb 14, 2018 | — |
| 4/A | Form 4/a submission | Dec 21, 2017 | Jun 22, 2017 |
| SC 13D/A | Amended ownership over 5% (active) | Nov 13, 2017 | — |
| 4 | Insider transaction | Nov 13, 2017 | Nov 8, 2017 |
| 4 | Insider transaction | Jun 26, 2017 | Jun 22, 2017 |
| 4 | Insider transaction | Jun 26, 2017 | Jun 22, 2017 |
| 4 | Insider transaction | Jun 26, 2017 | Jun 22, 2017 |
| 4 | Insider transaction | Jun 26, 2017 | Jun 22, 2017 |
| 4 | Insider transaction | Jun 26, 2017 | Jun 22, 2017 |
| 4 | Insider transaction | Jun 26, 2017 | Jun 22, 2017 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2017 | — |
| 4 | Insider transaction | Feb 13, 2017 | Feb 9, 2017 |
| 4 | Insider transaction | Feb 13, 2017 | Feb 9, 2017 |
| 4 | Insider transaction | Feb 13, 2017 | Feb 9, 2017 |
| 4 | Insider transaction | Feb 13, 2017 | Feb 9, 2017 |
| SC 13D/A | Amended ownership over 5% (active) | Jul 11, 2016 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jul 5, 2016 | — |
| 4 | Insider transaction | Jul 5, 2016 | Jun 30, 2016 |
| 4 | Insider transaction | Jul 1, 2016 | Jun 30, 2016 |
| 4 | Insider transaction | Jul 1, 2016 | Jun 30, 2016 |
| 4 | Insider transaction | Jun 27, 2016 | Jun 24, 2016 |
| 4 | Insider transaction | Jun 8, 2016 | Jun 6, 2016 |
| 3 | Initial insider ownership | Jun 8, 2016 | Jun 6, 2016 |
| 4 | Insider transaction | Feb 17, 2016 | Feb 16, 2016 |
| 4 | Insider transaction | Feb 17, 2016 | Feb 16, 2016 |
| 4 | Insider transaction | Feb 17, 2016 | Feb 16, 2016 |
| 4 | Insider transaction | Feb 17, 2016 | Feb 16, 2016 |
| 5 | Annual insider ownership | Feb 11, 2016 | Dec 31, 2015 |
| 4 | Insider transaction | Dec 17, 2015 | Dec 15, 2015 |
| SC 13D/A | Amended ownership over 5% (active) | Dec 3, 2015 | — |
| 4 | Insider transaction | Dec 3, 2015 | Dec 1, 2015 |
| 4 | Insider transaction | Mar 18, 2015 | Mar 16, 2015 |
| 4 | Insider transaction | Mar 18, 2015 | Mar 16, 2015 |
| 4 | Insider transaction | Mar 18, 2015 | Mar 16, 2015 |
| 4 | Insider transaction | Mar 18, 2015 | Mar 16, 2015 |
| 4 | Insider transaction | Mar 18, 2015 | Mar 16, 2015 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2015 | — |
| 5 | Annual insider ownership | Feb 6, 2015 | Dec 31, 2014 |
| SC 13D/A | Amended ownership over 5% (active) | Jan 23, 2015 | — |
| 4 | Insider transaction | Dec 16, 2014 | Dec 12, 2014 |
| 4 | Insider transaction | Dec 16, 2014 | Dec 12, 2014 |
| 4 | Insider transaction | Dec 16, 2014 | Dec 12, 2014 |
| 4 | Insider transaction | Dec 16, 2014 | Dec 12, 2014 |
| 4 | Insider transaction | Dec 16, 2014 | Dec 12, 2014 |
| 4 | Insider transaction | Dec 15, 2014 | Dec 11, 2014 |
| 4 | Insider transaction | Dec 12, 2014 | Dec 10, 2014 |
| 4 | Insider transaction | Dec 11, 2014 | Dec 4, 2014 |
| 4 | Insider transaction | Dec 10, 2014 | Dec 8, 2014 |
| 4 | Insider transaction | Dec 4, 2014 | Dec 2, 2014 |
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
- Pharmaceutical Preparations (SIC 2834)
- Listed as
- OGEN (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- FL
- Headquarters
- Lakewood Ranch, FL
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1174940
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.