Delek US Holdings, Inc. SEC filings DK
Delek US Holdings, Inc. has 1,002 filings in SEC EDGAR's recent list, going back to Jul 3, 2017. Its latest annual report, Form ARS, was filed on Mar 10, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 5, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Aug 5, 2026 | Jun 30, 2026 |
| 10-Q | Quarterly report | Apr 29, 2026 | Mar 31, 2026 |
| 10-Q | Quarterly report | Nov 7, 2025 | Sep 30, 2025 |
| 10-Q | Quarterly report | Aug 6, 2025 | Jun 30, 2025 |
| 10-Q | Quarterly report | May 7, 2025 | Mar 31, 2025 |
| 10-Q | Quarterly report | Nov 7, 2024 | Sep 30, 2024 |
| 10-Q | Quarterly report | Aug 7, 2024 | Jun 30, 2024 |
| 10-Q | Quarterly report | May 8, 2024 | Mar 31, 2024 |
| 10-Q | Quarterly report | Nov 8, 2023 | Sep 30, 2023 |
| 10-Q | Quarterly report | Aug 9, 2023 | Jun 30, 2023 |
| 10-Q | Quarterly report | May 9, 2023 | Mar 31, 2023 |
| 10-Q | Quarterly report | Nov 8, 2022 | Sep 30, 2022 |
| 10-Q | Quarterly report | Aug 5, 2022 | Jun 30, 2022 |
| 10-Q | Quarterly report | May 5, 2022 | Mar 31, 2022 |
| 10-Q | Quarterly report | Nov 5, 2021 | Sep 30, 2021 |
| 10-Q | Quarterly report | Aug 5, 2021 | Jun 30, 2021 |
| 10-Q | Quarterly report | May 7, 2021 | Mar 31, 2021 |
| 10-Q | Quarterly report | Nov 9, 2020 | Sep 30, 2020 |
| 10-Q | Quarterly report | Aug 7, 2020 | Jun 30, 2020 |
| 10-Q | Quarterly report | May 8, 2020 | Mar 31, 2020 |
| 10-Q | Quarterly report | Nov 8, 2019 | Sep 30, 2019 |
| 10-Q | Quarterly report | Aug 8, 2019 | Jun 30, 2019 |
| 10-Q | Quarterly report | May 9, 2019 | Mar 31, 2019 |
| 10-Q | Quarterly report | Nov 9, 2018 | Sep 30, 2018 |
| 10-Q | Quarterly report | Aug 9, 2018 | Jun 30, 2018 |
| 10-Q | Quarterly report | May 10, 2018 | Mar 31, 2018 |
| 10-Q | Quarterly report | Nov 9, 2017 | Sep 30, 2017 |
| 10-Q | Quarterly report | Aug 7, 2017 | Jun 30, 2017 |
Showing 28 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
- DK (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Brentwood, TN
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1694426
- Former names
- Delek Holdco, Inc. (until Jul 10, 2017)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.