CNX Resources Corp SEC filings CNX
CNX Resources Corp has 1,014 filings in SEC EDGAR's recent list, going back to Mar 4, 2014. Its latest annual report, Form ARS, was filed on Mar 26, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| PX14A6G | Filing | May 3, 2023 | — |
| PX14A6G | Filing | Apr 13, 2023 | — |
| UPLOAD | Letter from the SEC | Apr 13, 2021 | — |
| CORRESP | Letter to the SEC | Apr 1, 2021 | — |
| UPLOAD | Letter from the SEC | Mar 29, 2021 | — |
| 425 | Filing | Sep 9, 2020 | — |
| 425 | Filing | Sep 8, 2020 | — |
| EFFECT | Filing | Aug 28, 2020 | — |
| CORRESP | Letter to the SEC | Aug 26, 2020 | — |
| UPLOAD | Letter from the SEC | Aug 18, 2020 | — |
| 425 | Filing | Jul 31, 2020 | — |
| 425 | Filing | Jul 30, 2020 | — |
| 425 | Filing | Jul 28, 2020 | — |
| 425 | Filing | Jul 27, 2020 | — |
| 425 | Filing | Jul 27, 2020 | — |
| UPLOAD | Letter from the SEC | Apr 27, 2020 | — |
| CORRESP | Letter to the SEC | Apr 23, 2020 | — |
| UPLOAD | Letter from the SEC | Apr 17, 2020 | — |
| 11-K | Employee savings plan report | Jun 27, 2019 | Dec 31, 2018 |
| 11-K | Employee savings plan report | Jun 25, 2018 | Dec 31, 2017 |
| UPLOAD | Letter from the SEC | Jun 21, 2017 | — |
| 11-K | Employee savings plan report | Jun 15, 2017 | Dec 31, 2016 |
| CORRESP | Letter to the SEC | Apr 25, 2017 | — |
| UPLOAD | Letter from the SEC | Apr 13, 2017 | — |
| 11-K | Employee savings plan report | Jun 20, 2016 | Dec 31, 2015 |
| PX14A6G | California public employees retirement system px14a6g 4-20-2016 (consol energy i | Apr 20, 2016 | — |
| EFFECT | Filing | Dec 9, 2015 | — |
| CORRESP | Letter to the SEC | Dec 4, 2015 | — |
| CORRESP | Letter to the SEC | Dec 2, 2015 | — |
| UPLOAD | Letter from the SEC | Dec 2, 2015 | — |
| 11-K | Employee savings plan report | Jun 18, 2015 | Dec 31, 2014 |
| PX14A6G | Filing | Apr 27, 2015 | — |
| PX14A6G | California public employees retirement system px14a6g 4-22-2015 (consol energy) | Apr 22, 2015 | — |
| EFFECT | Filing | Dec 12, 2014 | — |
| 11-K | Employee savings plan report | Jun 19, 2014 | Dec 31, 2013 |
| UPLOAD | Letter from the SEC | Jun 5, 2014 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2014 | — |
| CORRESP | Letter to the SEC | May 19, 2014 | — |
| UPLOAD | Letter from the SEC | May 7, 2014 | — |
| PX14A6G | Filing | Apr 28, 2014 | — |
| CORRESP | Letter to the SEC | Apr 7, 2014 | — |
| UPLOAD | Letter from the SEC | Mar 25, 2014 | — |
Showing 42 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
- CNX (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Canonsburg, PA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1070412
- Former names
- CONSOL ENERGY INC (until Nov 17, 2017); CONSOL Energy Inc (until Nov 17, 2017)
Other Crude Petroleum & Natural Gas companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.