DINO - CIK 0001915657
HF Sinclair Corp has filed 457 documents with the SEC between 2022 and 2026. The most frequent type is insider trade (173 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 |
|---|---|---|---|
| Insider trade | 4 | 2026-05-21 | 2026-05-19 |
| Insider trade | 4 | 2026-05-20 | 2026-05-18 |
| SCHEDULE 13D/A | - | 2026-05-20 | - |
| Insider trade | 4 | 2026-05-20 | 2026-05-18 |
| Insider sale notice | 144 | 2026-05-19 | - |
| Major company event | 8-K | 2026-05-19 | 2026-05-19 |
| Insider trade | 4 | 2026-05-18 | 2026-05-15 |
| Insider trade | 4 | 2026-05-18 | 2026-05-18 |
| Insider sale notice | 144 | 2026-05-15 | - |
| Major company event | 8-K | 2026-05-13 | 2026-05-13 |
| Major company event | 8-K | 2026-05-13 | 2026-05-13 |
| New insider ownership | 3 | 2026-05-13 | 2026-05-13 |
| Proxy materials | DEFA14A | 2026-05-12 | - |
| Major company event | 8-K | 2026-05-12 | 2026-05-11 |
| Quarterly report | 10-Q | 2026-05-01 | 2026-03-31 |
| Major company event | 8-K | 2026-05-01 | 2026-05-01 |
| SCHEDULE 13G | - | 2026-04-29 | - |
| Insider trade | 4 | 2026-04-20 | 2026-04-17 |
| SCHEDULE 13G | - | 2026-04-09 | - |
| Annual report to shareholders | ARS | 2026-03-31 | 2025-12-31 |
| Major company event | 8-K | 2026-03-31 | 2026-03-31 |
| Proxy materials | DEFA14A | 2026-03-31 | - |
| Proxy statement | DEF 14A | 2026-03-31 | 2026-05-13 |
| SCHEDULE 13G/A | - | 2026-03-27 | - |
| Insider trade | 4 | 2026-03-26 | 2026-03-25 |
| Major company event | 8-K | 2026-03-06 | 2026-03-06 |
| Insider trade | 4 | 2026-03-04 | 2026-03-02 |
| Annual report | 10-K | 2026-02-27 | 2025-12-31 |
| Major company event | 8-K | 2026-02-18 | 2026-02-18 |
| Insider trade (amended) | 4/A | 2026-01-06 | 2025-11-11 |
| Major company event | 8-K | 2025-12-09 | 2025-12-08 |
| Major company event | 8-K | 2025-12-09 | 2025-12-08 |
| Insider trade | 4 | 2025-12-03 | 2025-12-01 |
| Insider trade | 4 | 2025-12-03 | 2025-12-01 |
| Insider trade | 4 | 2025-12-03 | 2025-12-01 |
| Insider trade | 4 | 2025-12-03 | 2025-12-01 |
| Insider trade | 4 | 2025-12-03 | 2025-12-01 |
| Insider trade | 4 | 2025-12-03 | 2025-12-01 |
| Major company event | 8-K | 2025-11-20 | 2025-11-19 |
| SCHEDULE 13D/A | - | 2025-11-20 | - |
| Insider trade | 4 | 2025-11-20 | 2025-11-18 |
| Insider trade | 4 | 2025-11-13 | 2025-11-12 |
| Insider trade | 4 | 2025-11-13 | 2025-11-12 |
| Insider trade | 4 | 2025-11-13 | 2025-11-12 |
| Insider trade | 4 | 2025-11-13 | 2025-11-12 |
| Insider trade | 4 | 2025-11-13 | 2025-11-12 |
| Insider trade | 4 | 2025-11-13 | 2025-11-12 |
| Insider trade | 4 | 2025-11-13 | 2025-11-12 |
| Insider trade | 4 | 2025-11-13 | 2025-11-12 |
| Insider trade | 4 | 2025-11-13 | 2025-11-12 |