DiaMedica Therapeutics Inc. SEC filings DMAC
DiaMedica Therapeutics Inc. has 427 filings in SEC EDGAR's recent list, going back to May 16, 2007. Its latest annual report, Form ARS, was filed on Apr 1, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 10, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 10, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Aug 12, 2026 | Aug 10, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 17, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 17, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 6, 2026 | — |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Dec 8, 2025 | Nov 17, 2025 |
| 4 | Insider transaction | Nov 25, 2025 | Nov 21, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 7, 2025 | — |
| 4 | Insider transaction | Nov 3, 2025 | Aug 11, 2025 |
| 3 | Initial insider ownership | Nov 3, 2025 | Aug 11, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 15, 2025 | — |
| 4 | Insider transaction | Sep 4, 2025 | Aug 13, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Sep 4, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 27, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 30, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 30, 2025 | — |
| 4 | Insider transaction | Jul 25, 2025 | Jul 23, 2025 |
| 4 | Insider transaction | Jul 25, 2025 | Jul 23, 2025 |
| 4 | Insider transaction | Jul 25, 2025 | Jul 23, 2025 |
| 4 | Insider transaction | Jun 3, 2025 | Jun 1, 2025 |
| 4 | Insider transaction | Jun 3, 2025 | Jun 1, 2025 |
| 4 | Insider transaction | Jun 3, 2025 | Jun 1, 2025 |
| 4 | Insider transaction | Jun 3, 2025 | Jun 1, 2025 |
| 4 | Insider transaction | Jun 3, 2025 | Jun 1, 2025 |
| 4 | Insider transaction | Jun 3, 2025 | Jun 1, 2025 |
| 4 | Insider transaction | Jun 3, 2025 | Jun 1, 2025 |
| 4 | Insider transaction | Jun 3, 2025 | Jun 1, 2025 |
| 4 | Insider transaction | Apr 8, 2025 | Apr 7, 2025 |
| 4 | Insider transaction | Feb 24, 2025 | Feb 20, 2025 |
| 3 | Initial insider ownership | Feb 24, 2025 | Feb 20, 2025 |
| 4 | Insider transaction | Feb 18, 2025 | Feb 13, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 2, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 2, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 2, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 2, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 2, 2025 |
| SC 13G | Ownership over 5% (passive) | Jul 8, 2024 | — |
| 144 | Notice of proposed sale | Jul 2, 2024 | — |
| 4 | Insider transaction | Jul 1, 2024 | Jun 28, 2024 |
| 4 | Insider transaction | Jul 1, 2024 | Jun 28, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | Jun 1, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | Jun 1, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | Jun 1, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | Jun 1, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | Jun 1, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | Jun 1, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | Jun 1, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | Jun 1, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | Jun 1, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | Jun 1, 2024 |
| 4 | Insider transaction | Jan 23, 2024 | Jan 22, 2024 |
| 3 | Initial insider ownership | Jan 23, 2024 | Jan 22, 2024 |
| 4 | Insider transaction | Jan 2, 2024 | Jan 2, 2024 |
| 4 | Insider transaction | Jan 2, 2024 | Jan 2, 2024 |
| 4 | Insider transaction | Jan 2, 2024 | Jan 2, 2024 |
| 4 | Insider transaction | Jan 2, 2024 | Jan 2, 2024 |
| 4 | Insider transaction | Jan 2, 2024 | Jan 2, 2024 |
| 4 | Insider transaction | Nov 16, 2023 | Nov 16, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Jun 27, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jun 27, 2023 | — |
| 4 | Insider transaction | Jun 27, 2023 | Jun 23, 2023 |
| 3 | Initial insider ownership | Jun 27, 2023 | Jun 23, 2023 |
| 4 | Insider transaction | Jun 26, 2023 | Jun 23, 2023 |
| 4 | Insider transaction | Jun 26, 2023 | Jun 23, 2023 |
| 4 | Insider transaction | Jun 26, 2023 | Jun 23, 2023 |
| 4 | Insider transaction | Jun 26, 2023 | Jun 23, 2023 |
| 4 | Insider transaction | Jun 26, 2023 | Jun 23, 2023 |
| 4 | Insider transaction | Jun 26, 2023 | Jun 23, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Jun 23, 2023 | — |
| 3 | Initial insider ownership | Jun 23, 2023 | Jun 23, 2023 |
| 4 | Insider transaction | Jun 2, 2023 | Jun 1, 2023 |
| 4 | Insider transaction | Jun 2, 2023 | Jun 1, 2023 |
| 4 | Insider transaction | Jun 2, 2023 | Jun 1, 2023 |
| 4 | Insider transaction | Jun 2, 2023 | Jun 1, 2023 |
| 4 | Insider transaction | Jun 2, 2023 | Jun 1, 2023 |
| 4 | Insider transaction | Jun 2, 2023 | Jun 1, 2023 |
| 4 | Insider transaction | Jun 2, 2023 | Jun 1, 2023 |
| 4 | Insider transaction | Jun 2, 2023 | Jun 1, 2023 |
| 4 | Insider transaction | Jun 2, 2023 | Jun 1, 2023 |
| 4 | Insider transaction | Jun 2, 2023 | Jun 1, 2023 |
| 4 | Insider transaction | May 30, 2023 | May 30, 2023 |
| 3 | Initial insider ownership | May 30, 2023 | May 30, 2023 |
| 4 | Insider transaction | Apr 11, 2023 | Apr 10, 2023 |
| 3 | Initial insider ownership | Apr 11, 2023 | Apr 10, 2023 |
| 4 | Insider transaction | Mar 6, 2023 | Mar 1, 2023 |
| 3 | Initial insider ownership | Mar 6, 2023 | Mar 1, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 13, 2023 | — |
| 4 | Insider transaction | Jan 3, 2023 | Jan 3, 2023 |
| 4 | Insider transaction | Jan 3, 2023 | Jan 3, 2023 |
| 4 | Insider transaction | Jan 3, 2023 | Jan 3, 2023 |
| 4 | Insider transaction | Jan 3, 2023 | Jan 3, 2023 |
| 4 | Insider transaction | Dec 12, 2022 | Dec 8, 2022 |
| 4 | Insider transaction | Dec 8, 2022 | Dec 6, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Dec 6, 2022 | — |
| 4 | Insider transaction | Dec 6, 2022 | Dec 2, 2022 |
| 4 | Insider transaction | Dec 5, 2022 | Dec 5, 2022 |
| 4 | Insider transaction | Dec 5, 2022 | Dec 1, 2022 |
| 4 | Insider transaction | Dec 1, 2022 | Nov 29, 2022 |
| 4 | Insider transaction | Nov 16, 2022 | Nov 16, 2022 |
| 4 | Insider transaction | Sep 15, 2022 | Sep 13, 2022 |
| 3 | Initial insider ownership | Sep 15, 2022 | Sep 13, 2022 |
| 4 | Insider transaction | Jul 21, 2022 | Jul 8, 2022 |
| 3 | Initial insider ownership | Jul 21, 2022 | Jul 8, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Jul 12, 2022 | — |
| 4 | Insider transaction | Jun 2, 2022 | Jun 1, 2022 |
| 4 | Insider transaction | Jun 2, 2022 | Jun 1, 2022 |
| 4 | Insider transaction | Jun 2, 2022 | Jun 1, 2022 |
| 4 | Insider transaction | Jun 2, 2022 | Jun 1, 2022 |
| 4 | Insider transaction | Jun 2, 2022 | Jun 1, 2022 |
| 4 | Insider transaction | Jun 2, 2022 | Jun 1, 2022 |
| 4 | Insider transaction | Jun 2, 2022 | Jun 1, 2022 |
| SC 13G | Ownership over 5% (passive) | May 27, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 15, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2022 | — |
| 4 | Insider transaction | Feb 2, 2022 | Feb 1, 2022 |
| 3 | Initial insider ownership | Feb 2, 2022 | Feb 1, 2022 |
| 4 | Insider transaction | Jan 5, 2022 | Jan 3, 2022 |
| 3 | Initial insider ownership | Jan 5, 2022 | Jan 3, 2022 |
| 4 | Insider transaction | Jan 3, 2022 | Jan 3, 2022 |
| 4 | Insider transaction | Jan 3, 2022 | Jan 3, 2022 |
| 4 | Insider transaction | Jan 3, 2022 | Jan 3, 2022 |
| 4 | Insider transaction | Jan 3, 2022 | Jan 3, 2022 |
| SC 13G | Ownership over 5% (passive) | Oct 8, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Oct 8, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Oct 6, 2021 | — |
| 4 | Insider transaction | Sep 15, 2021 | Sep 15, 2021 |
| 4 | Insider transaction | Aug 17, 2021 | Aug 16, 2021 |
| 4 | Insider transaction | Aug 17, 2021 | Aug 16, 2021 |
| 4 | Insider transaction | Aug 16, 2021 | Aug 16, 2021 |
| 4 | Insider transaction | Aug 16, 2021 | Aug 16, 2021 |
| 4 | Insider transaction | Aug 16, 2021 | Aug 16, 2021 |
| 4 | Insider transaction | Jul 29, 2021 | Jul 28, 2021 |
| 4 | Insider transaction | Jul 29, 2021 | Jul 28, 2021 |
| 4 | Insider transaction | Jul 29, 2021 | Jul 28, 2021 |
| 4 | Insider transaction | Jul 29, 2021 | Jul 28, 2021 |
| 4 | Insider transaction | Jul 16, 2021 | Jul 15, 2021 |
| 4 | Insider transaction | Jul 16, 2021 | Jul 15, 2021 |
| 4 | Insider transaction | Jul 16, 2021 | Jul 15, 2021 |
| 4 | Insider transaction | Jul 16, 2021 | Jul 15, 2021 |
| 3 | Initial insider ownership | Jul 16, 2021 | Jul 15, 2021 |
| 4 | Insider transaction | Jul 16, 2021 | Jul 15, 2021 |
| 3 | Initial insider ownership | Jul 16, 2021 | Jul 15, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2021 | — |
| 4 | Insider transaction | Jan 4, 2021 | Jan 1, 2021 |
| 4 | Insider transaction | Jan 4, 2021 | Jan 1, 2021 |
| 4 | Insider transaction | Jan 4, 2021 | Jan 1, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Dec 23, 2020 | — |
| 4 | Insider transaction | Dec 4, 2020 | Dec 4, 2020 |
| 4 | Insider transaction | Nov 23, 2020 | Nov 20, 2020 |
| 4 | Insider transaction | Nov 10, 2020 | Nov 9, 2020 |
| 4 | Insider transaction | Jun 2, 2020 | Jun 1, 2020 |
| 4 | Insider transaction | Jun 2, 2020 | Jun 1, 2020 |
| 4 | Insider transaction | Jun 2, 2020 | Jun 1, 2020 |
| 4 | Insider transaction | Jun 2, 2020 | Jun 1, 2020 |
| 4 | Insider transaction | Jun 2, 2020 | Jun 1, 2020 |
| 4 | Insider transaction | Jun 2, 2020 | Jun 1, 2020 |
| 4 | Insider transaction | Jun 2, 2020 | Jun 1, 2020 |
| SC 13G | Ownership over 5% (passive) | Feb 12, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 31, 2020 | — |
| 4 | Insider transaction | Nov 5, 2019 | Nov 1, 2019 |
| 3 | Initial insider ownership | Nov 5, 2019 | Nov 1, 2019 |
| 4 | Insider transaction | Aug 19, 2019 | Aug 19, 2019 |
| 4 | Insider transaction | Aug 19, 2019 | Aug 16, 2019 |
| 4 | Insider transaction | Aug 16, 2019 | Aug 16, 2019 |
| 4 | Insider transaction | Aug 16, 2019 | Aug 16, 2019 |
| 4 | Insider transaction | Jun 26, 2019 | Jun 24, 2019 |
| 4 | Insider transaction | Jun 26, 2019 | Jun 24, 2019 |
| 4 | Insider transaction | Jun 26, 2019 | Jun 24, 2019 |
| 4 | Insider transaction | Jun 26, 2019 | Jun 24, 2019 |
| 4 | Insider transaction | Jun 26, 2019 | Jun 24, 2019 |
| 4 | Insider transaction | Jun 26, 2019 | Jun 24, 2019 |
| 4 | Insider transaction | Jun 26, 2019 | Jun 24, 2019 |
| 4 | Insider transaction | Jun 26, 2019 | Jun 24, 2019 |
| 4 | Insider transaction | May 31, 2019 | May 31, 2019 |
| 4 | Insider transaction | May 28, 2019 | May 24, 2019 |
| SC 13G | Ownership over 5% (passive) | Apr 29, 2019 | — |
| 4 | Insider transaction | Mar 29, 2019 | Mar 27, 2019 |
| SC 13G | Ownership over 5% (passive) | Feb 1, 2019 | — |
| SC 13G | Ownership over 5% (passive) | Jan 29, 2019 | — |
| SC 13G | Ownership over 5% (passive) | Jan 24, 2019 | — |
| 4 | Insider transaction | Dec 11, 2018 | Dec 11, 2018 |
| 4 | Insider transaction | Dec 11, 2018 | Dec 11, 2018 |
| 4 | Insider transaction | Dec 11, 2018 | Dec 11, 2018 |
| 4 | Insider transaction | Dec 11, 2018 | Dec 11, 2018 |
| 4 | Insider transaction | Dec 11, 2018 | Dec 11, 2018 |
| 4 | Insider transaction | Dec 11, 2018 | Dec 11, 2018 |
| 4 | Insider transaction | Dec 11, 2018 | Dec 11, 2018 |
| 4 | Insider transaction | Dec 11, 2018 | Dec 11, 2018 |
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
- DMAC (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- Canada (Federal Level)
- Headquarters
- Minneapolis, MN
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1401040
- Former names
- DiaMedica Inc. (until Mar 11, 2014)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.