Suncor Energy Inc SEC filings SU
Suncor Energy Inc has 1,000 filings in SEC EDGAR's recent list, going back to Feb 12, 1999. Its latest annual report, Form 40-F, was filed on Feb 26, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Nov 4, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SD | Specialized disclosure (conflict minerals) | Jul 6, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | Sep 16, 2025 | — |
| SD | Specialized disclosure (conflict minerals) | Sep 23, 2024 | — |
| SUPPL | Filing | Mar 3, 2021 | — |
| SUPPL | Filing | Mar 2, 2021 | — |
| SUPPL | Filing | May 12, 2020 | — |
| SUPPL | Filing | May 11, 2020 | — |
| SUPPL | Filing | Nov 9, 2017 | — |
| SUPPL | Filing | Nov 8, 2017 | — |
| 425 | Filing | Feb 23, 2016 | — |
| 425 | Filing | Feb 8, 2016 | — |
| 425 | Filing | Feb 5, 2016 | — |
| 425 | Filing | Feb 3, 2016 | — |
| 425 | Filing | Jan 28, 2016 | — |
| 425 | Filing | Jan 27, 2016 | — |
| 425 | Filing | Jan 27, 2016 | — |
| 425 | Filing | Jan 27, 2016 | — |
| 425 | Filing | Jan 22, 2016 | — |
| 425 | Filing | Jan 20, 2016 | — |
| 425 | Filing | Jan 19, 2016 | — |
| 425 | Filing | Jan 11, 2016 | — |
| 425 | Filing | Jan 11, 2016 | — |
| 425 | Filing | Jan 7, 2016 | — |
| 425 | Filing | Jan 7, 2016 | — |
| 425 | Filing | Jan 5, 2016 | — |
| 425 | Filing | Jan 5, 2016 | — |
| 425 | Filing | Jan 4, 2016 | — |
| 425 | Filing | Jan 4, 2016 | — |
| 425 | Filing | Dec 28, 2015 | — |
| 425 | Filing | Dec 21, 2015 | — |
| 425 | Filing | Dec 15, 2015 | — |
| 425 | Filing | Dec 15, 2015 | — |
| 425 | Filing | Dec 15, 2015 | — |
| 425 | Filing | Dec 3, 2015 | — |
| 425 | Filing | Nov 27, 2015 | — |
| 425 | Filing | Nov 25, 2015 | — |
| 425 | Filing | Nov 24, 2015 | — |
| 425 | Filing | Nov 20, 2015 | — |
| 425 | Filing | Nov 20, 2015 | — |
| 425 | Filing | Nov 13, 2015 | — |
| 425 | Filing | Nov 12, 2015 | — |
| 425 | Filing | Nov 12, 2015 | — |
| 425 | Filing | Nov 10, 2015 | — |
| 425 | Filing | Nov 6, 2015 | — |
| 425 | Filing | Nov 5, 2015 | — |
| 425 | Filing | Nov 2, 2015 | — |
| 425 | Filing | Oct 19, 2015 | — |
| 425 | Filing | Oct 5, 2015 | — |
| 425 | Filing | Oct 5, 2015 | — |
| 425 | Filing | Oct 5, 2015 | — |
| SUPPL | Filing | Nov 21, 2014 | — |
| SUPPL | Filing | Nov 20, 2014 | — |
| EFFECT | Filing | Jun 12, 2014 | — |
| EFFECT | Filing | May 31, 2012 | — |
| UPLOAD | Letter from the SEC | Apr 13, 2011 | — |
| CORRESP | Letter to the SEC | Jan 14, 2011 | — |
| CORRESP | Letter to the SEC | Dec 17, 2010 | — |
| UPLOAD | Letter from the SEC | Dec 13, 2010 | — |
| CORRESP | Letter to the SEC | Sep 28, 2010 | — |
| CORRESP | Letter to the SEC | Sep 17, 2010 | — |
| UPLOAD | Letter from the SEC | Sep 7, 2010 | — |
| CORRESP | Letter to the SEC | Jul 19, 2010 | — |
| CORRESP | Letter to the SEC | Jun 25, 2010 | — |
| UPLOAD | Letter from the SEC | Jun 15, 2010 | — |
| UPLOAD | Letter from the SEC | Sep 9, 2008 | — |
| CORRESP | Letter to the SEC | Jul 31, 2008 | — |
| CORRESP | Letter to the SEC | Jul 8, 2008 | — |
| UPLOAD | Letter from the SEC | Jul 1, 2008 | — |
| SUPPL | Prosp supp | Jun 4, 2008 | — |
| EFFECT | Filing | Jun 3, 2008 | — |
| SUPPL | Prosp supp | Jun 3, 2008 | — |
| SUPPL | Supplement | Sep 20, 2007 | — |
| SUPPL | Supplement | Sep 19, 2007 | — |
| SUPPL | Supplement | Jun 26, 2007 | — |
| SUPPL | Supplement | Jun 25, 2007 | — |
| EFFECT | Filing | Feb 21, 2007 | — |
| UPLOAD | Letter from the SEC | Oct 18, 2006 | — |
| CORRESP | Letter to the SEC | Aug 24, 2006 | — |
| CORRESP | Letter to the SEC | Aug 11, 2006 | — |
| UPLOAD | Letter from the SEC | Aug 8, 2006 | — |
| 25 | Auto-generated paper document | Mar 26, 2004 | — |
| SUPPL | Supplement | Nov 25, 2003 | — |
| SUPPL | Auto-generated paper document | Jan 30, 2002 | — |
| SUPPL | Auto-generated paper document | Jan 28, 2002 | — |
Showing 84 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
- Petroleum Refining (SIC 2911)
- Listed as
- SU (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- Alberta, Canada
- Headquarters
- Calgary, Alberta, Canada
- SEC filer status
- Large accelerated filer
- SEC CIK
- 311337
- Former names
- SUNCOR ENERGY INC. (until Aug 12, 1998)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.