Co-Diagnostics, Inc. SEC filings CODX
Co-Diagnostics, Inc. has 390 filings in SEC EDGAR's recent list, going back to Dec 29, 2016. Its latest annual report, Form 10-K, was filed on Mar 31, 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 Oct 15, 2026 (shareholder vote results). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 3 | Initial insider ownership | Sep 14, 2026 | Sep 2, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 10, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jun 3, 2026 | — |
| 4 | Insider transaction | May 27, 2026 | May 23, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 23, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 23, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 23, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 23, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 27, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 23, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 11, 2026 | — |
| 4 | Insider transaction | Nov 24, 2025 | Nov 23, 2025 |
| 4 | Insider transaction | Nov 24, 2025 | Nov 23, 2025 |
| 4 | Insider transaction | Nov 24, 2025 | Nov 23, 2025 |
| 4 | Insider transaction | Nov 24, 2025 | Nov 23, 2025 |
| 4 | Insider transaction | Nov 24, 2025 | Nov 23, 2025 |
| 4 | Insider transaction | Nov 24, 2025 | Nov 23, 2025 |
| 4 | Insider transaction | Nov 24, 2025 | Nov 23, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 13, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 30, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 30, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 30, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Sep 19, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Sep 18, 2025 | — |
| 4 | Insider transaction | Aug 15, 2025 | Aug 13, 2025 |
| 4 | Insider transaction | Aug 15, 2025 | Aug 13, 2025 |
| 4 | Insider transaction | Aug 15, 2025 | Aug 13, 2025 |
| 4 | Insider transaction | Aug 15, 2025 | Aug 13, 2025 |
| 4 | Insider transaction | Aug 15, 2025 | Aug 13, 2025 |
| 4 | Insider transaction | Aug 15, 2025 | Aug 13, 2025 |
| 4 | Insider transaction | Aug 15, 2025 | Aug 13, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 23, 2025 |
| 4 | Insider transaction | Nov 25, 2024 | Nov 23, 2024 |
| 4 | Insider transaction | Nov 25, 2024 | Nov 23, 2024 |
| 4 | Insider transaction | Nov 25, 2024 | Nov 23, 2024 |
| 4 | Insider transaction | Nov 25, 2024 | Nov 23, 2024 |
| 4 | Insider transaction | Nov 25, 2024 | Nov 23, 2024 |
| 4 | Insider transaction | Nov 25, 2024 | Nov 23, 2024 |
| 4 | Insider transaction | Nov 25, 2024 | Nov 25, 2024 |
| 4 | Insider transaction | May 28, 2024 | May 23, 2024 |
| 4 | Insider transaction | May 28, 2024 | May 23, 2024 |
| 4 | Insider transaction | May 28, 2024 | May 23, 2024 |
| 4 | Insider transaction | May 28, 2024 | May 23, 2024 |
| 4 | Insider transaction | May 28, 2024 | May 23, 2024 |
| 4 | Insider transaction | May 28, 2024 | May 23, 2024 |
| 4 | Insider transaction | Apr 29, 2024 | Apr 26, 2024 |
| 4 | Insider transaction | Apr 29, 2024 | Apr 26, 2024 |
| 4 | Insider transaction | Apr 29, 2024 | Apr 26, 2024 |
| 4 | Insider transaction | Apr 29, 2024 | Apr 26, 2024 |
| 4 | Insider transaction | Apr 29, 2024 | Apr 26, 2024 |
| 4 | Insider transaction | Apr 29, 2024 | Apr 26, 2024 |
| 4 | Insider transaction | Apr 29, 2024 | Apr 26, 2024 |
| 3 | Initial insider ownership | Mar 20, 2024 | Mar 15, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| 4 | Insider transaction | Nov 27, 2023 | Nov 23, 2023 |
| 4 | Insider transaction | Nov 27, 2023 | Nov 23, 2023 |
| 4 | Insider transaction | Nov 27, 2023 | Nov 23, 2023 |
| 4 | Insider transaction | Nov 27, 2023 | Nov 23, 2023 |
| 4 | Insider transaction | Nov 27, 2023 | Nov 23, 2023 |
| 4 | Insider transaction | Nov 27, 2023 | Nov 23, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 12, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 12, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 12, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 12, 2023 |
| 4 | Insider transaction | May 24, 2023 | May 23, 2023 |
| 4 | Insider transaction | May 24, 2023 | May 23, 2023 |
| 4 | Insider transaction | May 24, 2023 | May 23, 2023 |
| 4 | Insider transaction | May 24, 2023 | May 23, 2023 |
| 4 | Insider transaction | May 24, 2023 | May 23, 2023 |
| 4 | Insider transaction | May 24, 2023 | May 23, 2023 |
| 4 | Insider transaction | May 15, 2023 | May 15, 2023 |
| 4 | Insider transaction | May 15, 2023 | May 15, 2023 |
| 4 | Insider transaction | Mar 21, 2023 | Mar 20, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2023 | — |
| 4 | Insider transaction | Jan 19, 2023 | Jan 17, 2023 |
| 4 | Insider transaction | Jan 19, 2023 | Jan 17, 2023 |
| 4 | Insider transaction | Jan 19, 2023 | Jan 17, 2023 |
| 4 | Insider transaction | Jan 19, 2023 | Jan 17, 2023 |
| 4 | Insider transaction | Jan 19, 2023 | Jan 17, 2023 |
| 4 | Insider transaction | Jan 19, 2023 | Jan 17, 2023 |
| 4 | Insider transaction | Jan 9, 2023 | Jan 8, 2023 |
| 4 | Insider transaction | Jan 9, 2023 | Jan 8, 2023 |
| 4 | Insider transaction | Jan 9, 2023 | Jan 8, 2023 |
| 4 | Insider transaction | Jan 9, 2023 | Jan 8, 2023 |
| 4 | Insider transaction | Nov 23, 2022 | Nov 23, 2022 |
| 4 | Insider transaction | Nov 23, 2022 | Nov 23, 2022 |
| 4 | Insider transaction | Nov 23, 2022 | Nov 23, 2022 |
| 4 | Insider transaction | Nov 23, 2022 | Nov 23, 2022 |
| 4 | Insider transaction | Nov 23, 2022 | Nov 23, 2022 |
| 4 | Insider transaction | Nov 23, 2022 | Nov 23, 2022 |
| 4 | Insider transaction | Jul 12, 2022 | Jul 11, 2022 |
| 4 | Insider transaction | Jul 12, 2022 | Jul 11, 2022 |
| 4 | Insider transaction | Jul 12, 2022 | Jul 11, 2022 |
| 4 | Insider transaction | Jul 12, 2022 | Jul 11, 2022 |
| 4 | Insider transaction | Jun 7, 2022 | Jun 6, 2022 |
| 4 | Insider transaction | Jun 7, 2022 | Jun 6, 2022 |
| 4 | Insider transaction | May 25, 2022 | May 23, 2022 |
| 4 | Insider transaction | May 25, 2022 | May 23, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2022 | — |
| 4 | Insider transaction | Jan 10, 2022 | Jan 8, 2022 |
| 4 | Insider transaction | Jan 10, 2022 | Jan 8, 2022 |
| 4 | Insider transaction | Jan 10, 2022 | Jan 8, 2022 |
| 4 | Insider transaction | Jan 10, 2022 | Jan 8, 2022 |
| 4 | Insider transaction | Nov 24, 2021 | Nov 23, 2021 |
| 4 | Insider transaction | Nov 24, 2021 | Nov 23, 2021 |
| 4 | Insider transaction | Sep 22, 2021 | Sep 8, 2021 |
| 4 | Insider transaction | Aug 19, 2021 | Feb 23, 2021 |
| 4 | Insider transaction | Aug 16, 2021 | Aug 12, 2021 |
| 4 | Insider transaction | Aug 16, 2021 | Aug 12, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Jul 12, 2021 | — |
| 4 | Insider transaction | May 26, 2021 | May 24, 2021 |
| 4 | Insider transaction | May 26, 2021 | May 24, 2021 |
| 4 | Insider transaction | May 26, 2021 | May 24, 2021 |
| 4 | Insider transaction | May 21, 2021 | May 19, 2021 |
| 4 | Insider transaction | Feb 25, 2021 | Feb 22, 2021 |
| 3 | Initial insider ownership | Feb 25, 2021 | Feb 22, 2021 |
| SC 13G | Ownership over 5% (passive) | Feb 10, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Feb 2, 2021 | — |
| 4 | Insider transaction | Jan 22, 2021 | Sep 19, 2017 |
| 4 | Insider transaction | Jan 20, 2021 | Jan 15, 2021 |
| 4 | Insider transaction | Jan 15, 2021 | Jan 14, 2021 |
| 4 | Insider transaction | Jan 15, 2021 | Jan 13, 2021 |
| 4 | Insider transaction | Jan 15, 2021 | Jan 13, 2021 |
| 4 | Insider transaction | Jan 8, 2021 | Jan 7, 2021 |
| 4 | Insider transaction | Jan 8, 2021 | Jan 7, 2021 |
| 4 | Insider transaction | Jan 8, 2021 | Jan 7, 2021 |
| 4 | Insider transaction | Jan 8, 2021 | Jan 7, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 4, 2021 | — |
| 4 | Insider transaction | Dec 15, 2020 | Dec 14, 2020 |
| 4 | Insider transaction | Dec 14, 2020 | Dec 10, 2020 |
| 4 | Insider transaction | Nov 30, 2020 | Nov 25, 2020 |
| 4 | Insider transaction | Nov 25, 2020 | Nov 20, 2020 |
| 4 | Insider transaction | Nov 24, 2020 | Nov 23, 2020 |
| 4 | Insider transaction | Nov 24, 2020 | Nov 23, 2020 |
| 4 | Insider transaction | Nov 24, 2020 | Nov 23, 2020 |
| 4/A | Filing | Jun 8, 2020 | May 20, 2020 |
| 4 | Insider transaction | Jun 5, 2020 | May 20, 2020 |
| 4 | Insider transaction | Jun 5, 2020 | May 19, 2020 |
| 4 | Insider transaction | Jun 5, 2020 | May 28, 2020 |
| 4 | Insider transaction | Jun 5, 2020 | Feb 10, 2020 |
| 5 | Annual insider ownership | Jun 4, 2020 | Dec 31, 2019 |
| 4 | Insider transaction | Jun 4, 2020 | Jun 25, 2019 |
| 4 | Insider transaction | Jun 4, 2020 | May 20, 2020 |
| 3 | Initial insider ownership | Jun 4, 2020 | Jun 25, 2019 |
| 4 | Insider transaction | May 21, 2020 | May 19, 2020 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2020 | — |
| SC 13G | Ownership over 5% (passive) | Jan 28, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 3, 2020 | — |
| 3 | Initial insider ownership | Nov 19, 2019 | Apr 24, 2019 |
| 4 | Insider transaction | Nov 18, 2019 | Sep 3, 2019 |
| 4 | Insider transaction | Nov 15, 2019 | Apr 24, 2019 |
| 4 | Insider transaction | Nov 15, 2019 | Sep 3, 2019 |
| 3 | Initial insider ownership | Nov 15, 2019 | Sep 3, 2019 |
| SC 13G | Ownership over 5% (passive) | May 14, 2019 | — |
| SC 13G | Ownership over 5% (passive) | May 9, 2019 | — |
| 4 | Insider transaction | May 9, 2019 | Jul 18, 2018 |
| 3 | Initial insider ownership | May 9, 2019 | Apr 27, 2018 |
| SC 13G | Ownership over 5% (passive) | Feb 11, 2019 | — |
| SC 13G | Ownership over 5% (passive) | Feb 4, 2019 | — |
| SC 13G | Ownership over 5% (passive) | Jan 18, 2019 | — |
| 4 | Insider transaction | Oct 5, 2018 | Oct 5, 2018 |
| 4 | Insider transaction | Oct 5, 2018 | Oct 5, 2018 |
| 4 | Insider transaction | May 15, 2018 | May 11, 2018 |
| 4 | Insider transaction | May 7, 2018 | May 3, 2018 |
| 4 | Insider transaction | Apr 24, 2018 | Apr 23, 2018 |
| 4 | Insider transaction | Apr 16, 2018 | Apr 16, 2018 |
| 4/A | Filing | Apr 11, 2018 | Apr 9, 2018 |
| 4 | Insider transaction | Apr 10, 2018 | Apr 9, 2018 |
| 4 | Insider transaction | Dec 18, 2017 | Dec 13, 2017 |
| 3 | Initial insider ownership | Sep 19, 2017 | Jul 11, 2017 |
| 3 | Initial insider ownership | Sep 8, 2017 | Jul 11, 2017 |
| 3 | Initial insider ownership | Aug 16, 2017 | Jul 11, 2017 |
| 3 | Initial insider ownership | Aug 16, 2017 | Jul 11, 2017 |
| 3 | Initial insider ownership | Aug 16, 2017 | Jul 11, 2017 |
| 3 | Initial insider ownership | Aug 16, 2017 | Jul 11, 2017 |
| 3 | Initial insider ownership | Aug 16, 2017 | Jul 11, 2017 |
| 3 | Initial insider ownership | Aug 16, 2017 | Jul 11, 2017 |
Showing 184 filings. 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
- Surgical & Medical Instruments & Apparatus (SIC 3841)
- Listed as
- CODX (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- UT
- Headquarters
- Salt Lake City, UT
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1692415
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.