SU - CIK 0000311337
SUNCOR ENERGY INC has filed 988 documents with the SEC between 1998 and 2026. The most frequent type is 6-k (756 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| SUPPL | - | 2008-06-04 | - |
| EFFECT | - | 2008-06-03 | - |
| Free writing prospectus | FWP | 2008-06-03 | - |
| Free writing prospectus | FWP | 2008-06-03 | - |
| SUPPL | - | 2008-06-03 | - |
| F-X | - | 2008-06-03 | - |
| F-9 | - | 2008-06-02 | - |
| 6-K | - | 2008-04-24 | 2008-04-24 |
| 6-K | - | 2008-04-24 | 2008-04-24 |
| Employee stock plan | S-8 | 2008-03-04 | - |
| 40-F | - | 2008-03-04 | 2007-12-31 |
| 6-K | - | 2008-03-04 | 2007-12-31 |
| Passive ownership stake | SC 13G | 2008-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 2008-02-13 | - |
| Passive ownership stake | SC 13G | 2008-02-11 | - |
| 6-K | - | 2008-02-07 | 2008-02-06 |
| 6-K | - | 2008-01-22 | 2008-01-22 |
| 6-K | - | 2007-10-25 | 2007-09-30 |
| 6-K | - | 2007-09-20 | 2007-09-19 |
| SUPPL | - | 2007-09-20 | - |
| Free writing prospectus | FWP | 2007-09-19 | - |
| SUPPL | - | 2007-09-19 | - |
| 6-K | - | 2007-07-26 | 2007-06-30 |
| 6-K | - | 2007-06-26 | 2007-06-25 |
| SUPPL | - | 2007-06-26 | - |
| Free writing prospectus | FWP | 2007-06-26 | - |
| 6-K | - | 2007-06-25 | 2007-06-25 |
| SUPPL | - | 2007-06-25 | - |
| 6-K | - | 2007-04-27 | 2007-04-26 |
| 6-K | - | 2007-04-26 | 2007-04-26 |
| 6-K | - | 2007-03-16 | 2007-03-01 |
| 40-F | - | 2007-03-08 | 2006-12-31 |
| EFFECT | - | 2007-02-21 | - |
| F-X | - | 2007-02-20 | - |
| F-9 | - | 2007-02-20 | - |
| Passive ownership stake (update) | SC 13G/A | 2007-02-12 | - |
| 6-K | - | 2007-01-25 | 2007-01-25 |
| 6-K | - | 2006-10-26 | 2006-10-26 |
| SEC correspondence | UPLOAD | 2006-10-18 | - |
| Company correspondence | CORRESP | 2006-08-24 | - |
| Company correspondence | CORRESP | 2006-08-11 | - |
| SEC correspondence | UPLOAD | 2006-08-08 | - |
| 6-K | - | 2006-08-03 | 2006-08-04 |
| 6-K | - | 2006-05-04 | 2006-05-04 |
| 6-K | - | 2006-05-03 | 2006-04-26 |
| 6-K | - | 2006-03-10 | 2006-03-01 |
| 40-F | - | 2006-03-10 | 2005-12-31 |
| Passive ownership stake (update) | SC 13G/A | 2006-02-10 | - |
| 6-K | - | 2006-01-27 | 2005-12-31 |
| 6-K | - | 2005-10-28 | 2005-10-27 |