Medicenna Therapeutics Corp. SEC filings MDNAF
Medicenna Therapeutics Corp. has 178 filings in SEC EDGAR's recent list, going back to Mar 30, 2020. Its latest annual report, Form 20-F, was filed on Jun 27, 2023 for the period ended Mar 31, 2023. The most recent current report (Form 6-K) was filed on May 13, 2024. The company's fiscal year ends on March 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| D | Filing | Jul 6, 2026 | — |
| 15-12G | Deregistration | May 14, 2024 | — |
| D | Filing | May 14, 2024 | — |
| EFFECT | Filing | May 13, 2024 | — |
| 6-K | Current report (foreign issuer) | May 13, 2024 | May 13, 2024 |
| SC 13G | Ownership over 5% (passive) | May 10, 2024 | — |
| POS AM | Filing | May 10, 2024 | — |
| 6-K | Current report (foreign issuer) | Apr 30, 2024 | Apr 30, 2024 |
| 6-K | Current report (foreign issuer) | Apr 26, 2024 | Apr 26, 2024 |
| 6-K | Current report (foreign issuer) | Apr 25, 2024 | Apr 24, 2024 |
| AW | Form aw | Apr 22, 2024 | — |
| S-8 POS | Form s-8 pos | Apr 16, 2024 | — |
| F-3/A | Filing | Apr 16, 2024 | — |
| F-10POS | Filing | Apr 16, 2024 | — |
| 6-K | Current report (foreign issuer) | Apr 10, 2024 | Apr 9, 2024 |
| 6-K | Current report (foreign issuer) | Apr 9, 2024 | Apr 9, 2024 |
| 6-K | Current report (foreign issuer) | Apr 4, 2024 | Apr 4, 2024 |
| 6-K | Current report (foreign issuer) | Mar 6, 2024 | Mar 6, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 21, 2024 | — |
| 6-K | Current report (foreign issuer) | Feb 14, 2024 | Dec 31, 2023 |
| 6-K | Current report (foreign issuer) | Feb 13, 2024 | Feb 13, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 7, 2024 | — |
| 6-K | Current report (foreign issuer) | Jan 24, 2024 | Jan 24, 2024 |
| 6-K | Current report (foreign issuer) | Jan 16, 2024 | Jan 12, 2024 |
| 6-K | Current report (foreign issuer) | Jan 9, 2024 | Jan 9, 2024 |
| 6-K | Current report (foreign issuer) | Jan 5, 2024 | Jan 5, 2024 |
| 6-K | Current report (foreign issuer) | Dec 22, 2023 | Dec 21, 2023 |
| 6-K | Current report (foreign issuer) | Dec 22, 2023 | Dec 19, 2023 |
| 6-K | Current report (foreign issuer) | Nov 21, 2023 | Nov 17, 2023 |
| 25-NSE | Delisting notice | Nov 20, 2023 | — |
| 6-K | Current report (foreign issuer) | Nov 14, 2023 | Sep 30, 2023 |
| 6-K | Current report (foreign issuer) | Nov 8, 2023 | Nov 8, 2023 |
| 6-K | Current report (foreign issuer) | Oct 25, 2023 | Oct 25, 2023 |
| 6-K | Current report (foreign issuer) | Oct 24, 2023 | Oct 24, 2023 |
| 6-K | Current report (foreign issuer) | Oct 10, 2023 | Oct 10, 2023 |
| 6-K | Current report (foreign issuer) | Oct 3, 2023 | Oct 3, 2023 |
| 6-K | Current report (foreign issuer) | Sep 28, 2023 | Sep 28, 2023 |
| 6-K | Current report (foreign issuer) | Sep 28, 2023 | Sep 28, 2023 |
| 6-K | Current report (foreign issuer) | Sep 6, 2023 | Sep 6, 2023 |
| 6-K | Current report (foreign issuer) | Aug 28, 2023 | Aug 28, 2023 |
| 6-K | Current report (foreign issuer) | Aug 28, 2023 | Sep 28, 2023 |
| 6-K | Current report (foreign issuer) | Aug 14, 2023 | Aug 14, 2023 |
| 6-K | Current report (foreign issuer) | Aug 9, 2023 | Aug 9, 2023 |
| 6-K | Current report (foreign issuer) | Aug 8, 2023 | Aug 8, 2023 |
| 6-K | Current report (foreign issuer) | Aug 4, 2023 | Aug 4, 2023 |
| 6-K | Current report (foreign issuer) | Aug 1, 2023 | Aug 1, 2023 |
| 6-K | Current report (foreign issuer) | Jul 28, 2023 | Jun 30, 2023 |
| 6-K | Current report (foreign issuer) | Jul 25, 2023 | Jul 25, 2023 |
| 6-K | Current report (foreign issuer) | Jul 6, 2023 | Jul 5, 2023 |
| 6-K | Current report (foreign issuer) | Jun 27, 2023 | Jun 27, 2023 |
| 20-F | Annual report (foreign issuer) | Jun 27, 2023 | Mar 31, 2023 |
| 6-K | Current report (foreign issuer) | Apr 27, 2023 | Apr 27, 2023 |
| 6-K | Current report (foreign issuer) | Apr 18, 2023 | Apr 18, 2023 |
| 6-K | Current report (foreign issuer) | Apr 17, 2023 | Apr 17, 2023 |
| 6-K | Current report (foreign issuer) | Mar 30, 2023 | Mar 30, 2023 |
| 6-K | Current report (foreign issuer) | Mar 15, 2023 | Mar 15, 2023 |
| 6-K | Current report (foreign issuer) | Mar 2, 2023 | Mar 2, 2023 |
| EFFECT | Filing | Feb 27, 2023 | — |
| CORRESP | Letter to the SEC | Feb 23, 2023 | — |
| UPLOAD | Letter from the SEC | Feb 22, 2023 | — |
| 6-K | Current report (foreign issuer) | Feb 17, 2023 | Feb 17, 2023 |
| F-3 | Shelf registration (foreign issuer) | Feb 17, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 15, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2023 | — |
| 6-K | Current report (foreign issuer) | Feb 7, 2023 | Dec 31, 2022 |
| 6-K | Current report (foreign issuer) | Jan 31, 2023 | Jan 31, 2023 |
| 6-K | Current report (foreign issuer) | Jan 26, 2023 | Jan 26, 2023 |
| 6-K | Current report (foreign issuer) | Jan 5, 2023 | Jan 5, 2023 |
| 6-K | Current report (foreign issuer) | Nov 10, 2022 | Nov 10, 2022 |
| 6-K | Current report (foreign issuer) | Nov 4, 2022 | Sep 30, 2022 |
| 6-K | Current report (foreign issuer) | Oct 28, 2022 | Oct 28, 2022 |
| 6-K | Current report (foreign issuer) | Oct 25, 2022 | Oct 25, 2022 |
| SC 13G | Ownership over 5% (passive) | Oct 20, 2022 | — |
| 6-K | Current report (foreign issuer) | Oct 17, 2022 | Oct 17, 2022 |
| 6-K | Current report (foreign issuer) | Oct 5, 2022 | Oct 5, 2022 |
| 6-K | Current report (foreign issuer) | Sep 30, 2022 | Sep 30, 2022 |
| 6-K | Current report (foreign issuer) | Sep 28, 2022 | Sep 28, 2022 |
| 6-K | Current report (foreign issuer) | Sep 22, 2022 | Sep 22, 2022 |
| 6-K | Current report (foreign issuer) | Sep 22, 2022 | Sep 21, 2022 |
| 6-K | Current report (foreign issuer) | Sep 21, 2022 | Sep 21, 2022 |
| 6-K | Current report (foreign issuer) | Sep 13, 2022 | Sep 13, 2022 |
| 6-K | Current report (foreign issuer) | Sep 8, 2022 | Sep 8, 2022 |
| 6-K | Current report (foreign issuer) | Aug 22, 2022 | Sep 21, 2022 |
| 6-K | Current report (foreign issuer) | Aug 22, 2022 | Aug 19, 2022 |
| 6-K | Current report (foreign issuer) | Aug 15, 2022 | Aug 15, 2022 |
| 6-K | Current report (foreign issuer) | Aug 11, 2022 | Aug 11, 2022 |
| 6-K | Current report (foreign issuer) | Aug 11, 2022 | Aug 10, 2022 |
| SUPPL | Filing | Aug 10, 2022 | — |
| SUPPL | Filing | Aug 9, 2022 | — |
| 6-K | Current report (foreign issuer) | Aug 9, 2022 | Aug 9, 2022 |
| 6-K | Current report (foreign issuer) | Aug 9, 2022 | Aug 8, 2022 |
| SUPPL | Filing | Aug 9, 2022 | — |
| 6-K | Current report (foreign issuer) | Aug 5, 2022 | Aug 5, 2022 |
| 6-K | Current report (foreign issuer) | Jul 27, 2022 | Jul 27, 2022 |
| 20-F | Annual report (foreign issuer) | Jun 22, 2022 | Mar 31, 2022 |
| 6-K | Current report (foreign issuer) | Jun 22, 2022 | Jun 22, 2022 |
| 6-K | Current report (foreign issuer) | Jun 22, 2022 | Jun 22, 2022 |
| 6-K | Current report (foreign issuer) | Jun 9, 2022 | Jun 9, 2022 |
| 6-K | Current report (foreign issuer) | Jun 7, 2022 | Jun 7, 2022 |
| 6-K | Current report (foreign issuer) | May 11, 2022 | May 11, 2022 |
| 6-K | Current report (foreign issuer) | May 2, 2022 | May 2, 2022 |
| 6-K | Current report (foreign issuer) | Apr 27, 2022 | Apr 27, 2022 |
| 6-K | Current report (foreign issuer) | Apr 8, 2022 | Apr 8, 2022 |
| 6-K | Current report (foreign issuer) | Apr 8, 2022 | Apr 8, 2022 |
| 6-K | Current report (foreign issuer) | Mar 10, 2022 | Mar 10, 2022 |
| 6-K | Current report (foreign issuer) | Mar 9, 2022 | Mar 9, 2022 |
| 6-K | Current report (foreign issuer) | Mar 3, 2022 | Mar 3, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2022 | — |
| 6-K | Current report (foreign issuer) | Feb 10, 2022 | Feb 10, 2022 |
| 6-K | Current report (foreign issuer) | Feb 9, 2022 | Dec 31, 2021 |
| 6-K | Current report (foreign issuer) | Feb 2, 2022 | Feb 2, 2022 |
| 6-K | Current report (foreign issuer) | Jan 31, 2022 | Jan 31, 2022 |
| 6-K | Current report (foreign issuer) | Jan 26, 2022 | Jan 26, 2022 |
| 6-K | Current report (foreign issuer) | Jan 18, 2022 | Jan 17, 2022 |
| 6-K | Current report (foreign issuer) | Jan 5, 2022 | Jan 5, 2022 |
| 6-K | Current report (foreign issuer) | Dec 22, 2021 | Dec 22, 2021 |
| 6-K | Current report (foreign issuer) | Dec 17, 2021 | Dec 17, 2021 |
| 6-K | Current report (foreign issuer) | Nov 18, 2021 | Nov 18, 2021 |
| 6-K | Current report (foreign issuer) | Nov 12, 2021 | Sep 30, 2021 |
| 6-K | Current report (foreign issuer) | Nov 9, 2021 | Nov 9, 2021 |
| 6-K | Current report (foreign issuer) | Nov 4, 2021 | Nov 4, 2021 |
| 6-K | Current report (foreign issuer) | Oct 27, 2021 | Oct 27, 2021 |
| 6-K | Current report (foreign issuer) | Oct 7, 2021 | Oct 7, 2021 |
| 6-K | Current report (foreign issuer) | Sep 23, 2021 | Sep 23, 2021 |
| 6-K | Current report (foreign issuer) | Sep 22, 2021 | Sep 22, 2021 |
| 6-K | Current report (foreign issuer) | Sep 20, 2021 | Sep 20, 2021 |
| 6-K | Current report (foreign issuer) | Sep 14, 2021 | Sep 14, 2021 |
| 6-K | Current report (foreign issuer) | Sep 9, 2021 | Sep 9, 2021 |
| 6-K | Current report (foreign issuer) | Sep 1, 2021 | Sep 23, 2021 |
| 6-K | Current report (foreign issuer) | Aug 13, 2021 | Jun 30, 2021 |
| 6-K | Current report (foreign issuer) | Aug 4, 2021 | Aug 4, 2021 |
| 6-K | Current report (foreign issuer) | Jul 27, 2021 | Jul 27, 2021 |
| 6-K | Current report (foreign issuer) | Jul 14, 2021 | Jul 14, 2021 |
| 6-K | Current report (foreign issuer) | Jun 23, 2021 | Jun 23, 2021 |
| 40-F | Annual report (Canadian issuer) | May 28, 2021 | Mar 31, 2021 |
| 6-K | Current report (foreign issuer) | May 28, 2021 | May 28, 2021 |
| 6-K | Current report (foreign issuer) | May 20, 2021 | May 20, 2021 |
| 6-K | Current report (foreign issuer) | May 12, 2021 | May 12, 2021 |
| 6-K | Current report (foreign issuer) | May 7, 2021 | May 7, 2021 |
| 6-K | Current report (foreign issuer) | Apr 21, 2021 | Apr 21, 2021 |
| 6-K | Current report (foreign issuer) | Apr 14, 2021 | Apr 14, 2021 |
| 6-K | Current report (foreign issuer) | Apr 12, 2021 | Apr 12, 2021 |
| 6-K | Current report (foreign issuer) | Mar 25, 2021 | Mar 25, 2021 |
| 6-K | Current report (foreign issuer) | Mar 11, 2021 | Mar 11, 2021 |
| 6-K | Current report (foreign issuer) | Mar 4, 2021 | Mar 4, 2021 |
| 6-K | Current report (foreign issuer) | Feb 22, 2021 | Feb 22, 2021 |
| 6-K | Current report (foreign issuer) | Feb 17, 2021 | Feb 17, 2021 |
| SC 13G | Ownership over 5% (passive) | Feb 12, 2021 | — |
| 6-K | Current report (foreign issuer) | Feb 12, 2021 | Dec 31, 2020 |
| 6-K | Current report (foreign issuer) | Dec 31, 2020 | Dec 30, 2020 |
| SUPPL | Filing | Dec 30, 2020 | — |
| 6-K | Current report (foreign issuer) | Dec 9, 2020 | Dec 9, 2020 |
| 6-K | Current report (foreign issuer) | Dec 2, 2020 | Dec 2, 2020 |
| 6-K | Current report (foreign issuer) | Nov 23, 2020 | Nov 23, 2020 |
| 6-K | Current report (foreign issuer) | Nov 18, 2020 | Nov 18, 2020 |
| 6-K | Current report (foreign issuer) | Nov 13, 2020 | Sep 30, 2020 |
| 6-K | Current report (foreign issuer) | Nov 2, 2020 | Nov 2, 2020 |
| 6-K | Current report (foreign issuer) | Oct 26, 2020 | Oct 26, 2020 |
| 6-K | Current report (foreign issuer) | Oct 26, 2020 | Oct 26, 2020 |
| 6-K | Current report (foreign issuer) | Oct 19, 2020 | Oct 19, 2020 |
| 6-K | Current report (foreign issuer) | Oct 16, 2020 | Oct 15, 2020 |
| 6-K | Current report (foreign issuer) | Oct 1, 2020 | Sep 30, 2020 |
| 6-K | Current report (foreign issuer) | Sep 11, 2020 | Sep 11, 2020 |
| 6-K | Current report (foreign issuer) | Sep 9, 2020 | Sep 9, 2020 |
| 6-K | Current report (foreign issuer) | Sep 4, 2020 | Sep 4, 2020 |
| 6-K | Current report (foreign issuer) | Aug 27, 2020 | Aug 24, 2020 |
| 6-K | Current report (foreign issuer) | Aug 24, 2020 | Aug 24, 2020 |
| 6-K | Current report (foreign issuer) | Aug 21, 2020 | Aug 20, 2020 |
| CERT | Filing | Aug 21, 2020 | — |
| 8-A12B | Filing | Aug 18, 2020 | — |
| 6-K | Current report (foreign issuer) | Aug 5, 2020 | Jun 11, 2020 |
| S-8 | Employee stock plan registration | Jul 31, 2020 | — |
| EFFECT | Filing | Jul 30, 2020 | — |
| F-10/A | Filing | Jul 28, 2020 | — |
| F-X | Form f-x | Jun 3, 2020 | — |
| F-10 | Form f-10 | Jun 3, 2020 | — |
| D/A | Filing | Apr 20, 2020 | — |
| D | Filing | Mar 30, 2020 | — |
Showing 178 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
- Pharmaceutical Preparations (SIC 2834)
- Listed as
- MDNAF (OTC)
- Fiscal year ends
- March 31
- Incorporated in
- Canada (Federal Level)
- Headquarters
- Toronto
- SEC filer status
- Non-accelerated filer, Emerging growth company
- SEC CIK
- 1807983
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.