Aduro Clean Technologies Inc. SEC filings ADUR
Aduro Clean Technologies Inc. has 76 filings in SEC EDGAR's recent list, going back to May 25, 2021. Its latest annual report, Form 40-F, was filed on Aug 31, 2026 for the period ended May 31, 2026. The most recent current report (Form 6-K) was filed on Oct 19, 2026. The company's fiscal year ends on May 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 6-K | Current report (foreign issuer) | Oct 19, 2026 | Nov 27, 2026 |
| 40-F/A | Amended annual report (Canadian issuer) | Oct 19, 2026 | May 31, 2026 |
| 6-K | Current report (foreign issuer) | Oct 16, 2026 | Aug 31, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 28, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 25, 2026 | — |
| 40-F | Annual report (Canadian issuer) | Aug 31, 2026 | May 31, 2026 |
| 6-K | Current report (foreign issuer) | Jun 25, 2026 | Jun 24, 2026 |
| 6-K | Current report (foreign issuer) | Jun 12, 2026 | Jun 11, 2026 |
| 6-K | Current report (foreign issuer) | Jun 11, 2026 | Jun 10, 2026 |
| SUPPL | Form suppl | Jun 10, 2026 | — |
| 6-K | Current report (foreign issuer) | Jun 10, 2026 | Mar 25, 2026 |
| 6-K | Current report (foreign issuer) | Apr 15, 2026 | Feb 28, 2026 |
| 6-K | Current report (foreign issuer) | Feb 2, 2026 | Jan 30, 2026 |
| 6-K | Current report (foreign issuer) | Jan 15, 2026 | Nov 30, 2025 |
| 6-K | Current report (foreign issuer) | Dec 23, 2025 | Dec 22, 2025 |
| SUPPL | Form suppl | Dec 22, 2025 | — |
| 6-K | Current report (foreign issuer) | Dec 19, 2025 | Dec 18, 2025 |
| SUPPL | Form suppl | Dec 15, 2025 | — |
| F-10/A | Form f-10/a | Dec 15, 2025 | — |
| F-X | Form f-x | Dec 9, 2025 | — |
| F-10 | Form f-10 | Dec 9, 2025 | — |
| 6-K | Current report (foreign issuer) | Nov 26, 2025 | Aug 29, 2025 |
| 6-K | Current report (foreign issuer) | Nov 10, 2025 | Nov 6, 2025 |
| 6-K | Current report (foreign issuer) | Oct 16, 2025 | Aug 31, 2025 |
| 6-K | Current report (foreign issuer) | Sep 22, 2025 | Oct 17, 2025 |
| F-X | Form f-x | Aug 27, 2025 | — |
| 40-F | Annual report (Canadian issuer) | Aug 27, 2025 | May 31, 2025 |
| 6-K | Current report (foreign issuer) | Jul 7, 2025 | Jul 3, 2025 |
| 6-K | Current report (foreign issuer) | Jun 20, 2025 | Jun 20, 2025 |
| 6-K | Current report (foreign issuer) | Jun 11, 2025 | Jun 11, 2025 |
| 6-K | Current report (foreign issuer) | Jun 11, 2025 | Jun 9, 2025 |
| SUPPL | Form suppl | Jun 11, 2025 | — |
| 6-K | Current report (foreign issuer) | Jun 10, 2025 | Jun 10, 2025 |
| 6-K | Current report (foreign issuer) | Jun 5, 2025 | Nov 22, 2024 |
| F-10/A | Form f-10/a | May 28, 2025 | — |
| 6-K | Current report (foreign issuer) | May 21, 2025 | May 20, 2025 |
| F-X | Form f-x | May 21, 2025 | — |
| F-10 | Form f-10 | May 21, 2025 | — |
| 6-K | Current report (foreign issuer) | May 14, 2025 | May 13, 2025 |
| 6-K | Current report (foreign issuer) | Apr 15, 2025 | Feb 28, 2025 |
| 6-K | Current report (foreign issuer) | Jan 24, 2025 | Jan 23, 2025 |
| 6-K | Current report (foreign issuer) | Jan 15, 2025 | Nov 30, 2024 |
| 6-K | Current report (foreign issuer) | Dec 12, 2024 | Dec 11, 2024 |
| 6-K | Current report (foreign issuer) | Dec 4, 2024 | Dec 3, 2024 |
| 6-K | Current report (foreign issuer) | Dec 2, 2024 | Nov 29, 2024 |
| SC 13D | Ownership over 5% (active) | Nov 15, 2024 | — |
| 6-K | Current report (foreign issuer) | Nov 8, 2024 | Nov 8, 2024 |
| 424B4 | Prospectus | Nov 8, 2024 | — |
| 6-K | Current report (foreign issuer) | Nov 7, 2024 | Nov 6, 2024 |
| CERT | Filing | Nov 6, 2024 | — |
| 6-K | Current report (foreign issuer) | Nov 5, 2024 | Aug 31, 2024 |
| 8-A12B | Form 8-a12b | Oct 31, 2024 | — |
| EFFECT | Filing | Oct 29, 2024 | — |
| CORRESP | Letter to the SEC | Oct 28, 2024 | — |
| CORRESP | Letter to the SEC | Oct 28, 2024 | — |
| CORRESP | Letter to the SEC | Oct 11, 2024 | — |
| CORRESP | Letter to the SEC | Oct 2, 2024 | — |
| F-1/A | Form f-1/a | Oct 2, 2024 | — |
| UPLOAD | Letter from the SEC | Sep 30, 2024 | — |
| F-1/A | Form f-1/a | Sep 16, 2024 | — |
| CORRESP | Letter to the SEC | Sep 13, 2024 | — |
| F-1 | Registration statement (foreign issuer) | Jul 23, 2024 | — |
| CORRESP | Letter to the SEC | Jul 22, 2024 | — |
| UPLOAD | Letter from the SEC | Jul 9, 2024 | — |
| DRSLTR | Filing | Jun 21, 2024 | — |
| DRS/A | Filing | Jun 21, 2024 | — |
| UPLOAD | Letter from the SEC | Jun 4, 2024 | — |
| DRSLTR | Filing | May 8, 2024 | — |
| DRS/A | Filing | May 8, 2024 | — |
| UPLOAD | Letter from the SEC | Apr 30, 2024 | — |
| DRS | Filing | Apr 25, 2024 | — |
| DRSLTR | Filing | Apr 24, 2024 | — |
| D | Filing | Apr 13, 2023 | — |
| D | Filing | Jul 25, 2022 | — |
| D | Filing | Apr 13, 2022 | — |
| D | Filing | May 25, 2021 | — |
Showing 76 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
- Chemicals & Allied Products (SIC 2800)
- Listed as
- ADUR (Nasdaq)
- Fiscal year ends
- May 31
- Incorporated in
- British Columbia, Canada
- Headquarters
- London, Ontario, Canada
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1863934
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.