Diamondback Energy, Inc. SEC filings FANG
Diamondback Energy, Inc. has 1,001 filings in SEC EDGAR's recent list, going back to Oct 20, 2016. Its latest annual report, Form ARS, was filed on Apr 9, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SD | Specialized disclosure (conflict minerals) | Sep 24, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | Sep 24, 2025 | — |
| 425 | Filing | Aug 1, 2022 | — |
| EFFECT | Filing | Jul 28, 2022 | — |
| CORRESP | Letter to the SEC | Jul 26, 2022 | — |
| UPLOAD | Letter from the SEC | Jul 15, 2022 | — |
| CORRESP | Letter to the SEC | Jul 7, 2022 | — |
| UPLOAD | Letter from the SEC | Jul 1, 2022 | — |
| UPLOAD | Letter from the SEC | Jun 23, 2022 | — |
| CORRESP | Letter to the SEC | Jun 23, 2022 | — |
| CORRESP | Letter to the SEC | Jun 9, 2022 | — |
| UPLOAD | Letter from the SEC | May 25, 2022 | — |
| PX14A6G | Notice of exempt solicitation | May 19, 2022 | — |
| 425 | Filing | May 16, 2022 | — |
| POSASR | Filing | Mar 3, 2022 | — |
| 425 | Filing | Feb 24, 2021 | — |
| 425 | Filing | Feb 23, 2021 | — |
| 425 | Filing | Feb 22, 2021 | — |
| EFFECT | Filing | Feb 10, 2021 | — |
| CORRESP | Letter to the SEC | Feb 8, 2021 | — |
| UPLOAD | Letter from the SEC | Feb 1, 2021 | — |
| 425 | Filing | Dec 22, 2020 | — |
| 425 | Filing | Dec 21, 2020 | — |
| 425 | Filing | Dec 21, 2020 | — |
| 425 | Filing | Dec 21, 2020 | — |
| EFFECT | Filing | Jul 11, 2019 | — |
| CORRESP | Letter to the SEC | Jul 9, 2019 | — |
| CORRESP | Letter to the SEC | Jul 8, 2019 | — |
| UPLOAD | Letter from the SEC | May 29, 2019 | — |
| CORRESP | Letter to the SEC | May 17, 2019 | — |
| UPLOAD | Letter from the SEC | May 9, 2019 | — |
| CORRESP | Letter to the SEC | May 3, 2019 | — |
| CORRESP | Letter to the SEC | Apr 22, 2019 | — |
| CORRESP | Letter to the SEC | Apr 22, 2019 | — |
| UPLOAD | Letter from the SEC | Apr 4, 2019 | — |
| UPLOAD | Letter from the SEC | Apr 4, 2019 | — |
| 425 | Filing | Nov 14, 2018 | — |
| 425 | Filing | Nov 7, 2018 | — |
| EFFECT | Filing | Oct 24, 2018 | — |
| CORRESP | Letter to the SEC | Oct 23, 2018 | — |
| CORRESP | Letter to the SEC | Oct 18, 2018 | — |
| UPLOAD | Letter from the SEC | Oct 16, 2018 | — |
| CORRESP | Letter to the SEC | Oct 10, 2018 | — |
| UPLOAD | Letter from the SEC | Oct 4, 2018 | — |
| 425 | 8-k | Aug 15, 2018 | — |
| 425 | Filing | Aug 15, 2018 | — |
| 425 | Form 8-k | Aug 15, 2018 | — |
| 425 | Filing | Aug 14, 2018 | — |
| EFFECT | Filing | Jul 18, 2018 | — |
| CORRESP | Letter to the SEC | Jul 16, 2018 | — |
| UPLOAD | Letter from the SEC | Jul 9, 2018 | — |
| CORRESP | Letter to the SEC | Jun 29, 2018 | — |
| EFFECT | Filing | Jun 21, 2017 | — |
| CORRESP | Letter to the SEC | Jun 19, 2017 | — |
| UPLOAD | Letter from the SEC | May 3, 2017 | — |
| CORRESP | Letter to the SEC | Apr 28, 2017 | — |
| UPLOAD | Letter from the SEC | Apr 12, 2017 | — |
| CORRESP | Letter to the SEC | Apr 4, 2017 | — |
| UPLOAD | Letter from the SEC | Mar 21, 2017 | — |
Showing 59 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
- Crude Petroleum & Natural Gas (SIC 1311)
- Listed as
- FANG (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Midland, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1539838
- Former names
- Diamondback Energy, Inc. (until Nov 4, 2026)
Other Crude Petroleum & Natural Gas companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.