Antero Midstream Corp SEC filings AM
Antero Midstream Corp has 807 filings in SEC EDGAR's recent list, going back to Nov 4, 2014. Its latest annual report, Form ARS, was filed on Apr 23, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 28, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 28, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 15-12B | Deregistration | Mar 29, 2019 | — |
| CT ORDER | Filing | Mar 18, 2019 | — |
| 25-NSE | Delisting notice | Mar 13, 2019 | — |
| 8-A12B/A | Filing | Mar 12, 2019 | — |
| 425 | 8-k | Mar 11, 2019 | — |
| 425 | 8-k | Mar 5, 2019 | — |
| 425 | 8-k | Feb 20, 2019 | — |
| 425 | 8-k | Feb 15, 2019 | — |
| IRANNOTICE | Filing | Feb 13, 2019 | — |
| 425 | 8-k | Feb 13, 2019 | — |
| 425 | 8-k | Feb 5, 2019 | — |
| 425 | 8-k | Jan 31, 2019 | — |
| 425 | 8-k | Jan 9, 2019 | — |
| 425 | 8-k | Jan 2, 2019 | — |
| 425 | 8-k | Nov 6, 2018 | — |
| 425 | 8-k | Nov 2, 2018 | — |
| 425 | 8-k | Nov 1, 2018 | — |
| 425 | 8-k | Oct 31, 2018 | — |
| 425 | 8-k | Oct 10, 2018 | — |
| 425 | 8-k | Oct 9, 2018 | — |
| IRANNOTICE | Filing | Feb 13, 2018 | — |
| IRANNOTICE | Filing | Nov 1, 2017 | — |
| IRANNOTICE | Filing | Aug 2, 2017 | — |
| IRANNOTICE | Filing | Jun 8, 2017 | — |
| EFFECT | Filing | May 3, 2017 | — |
| CERTNYS | Auto-generated paper document | May 1, 2017 | — |
| CORRESP | Letter to the SEC | May 1, 2017 | — |
| CORRESP | Letter to the SEC | May 1, 2017 | — |
| 8-A12B | Filing | Apr 27, 2017 | — |
| CORRESP | Letter to the SEC | Apr 27, 2017 | — |
| UPLOAD | Letter from the SEC | Apr 26, 2017 | — |
| CORRESP | Letter to the SEC | Apr 24, 2017 | — |
| UPLOAD | Letter from the SEC | Apr 20, 2017 | — |
| CORRESP | Letter to the SEC | Apr 19, 2017 | — |
| CORRESP | Letter to the SEC | Apr 17, 2017 | — |
| UPLOAD | Letter from the SEC | Apr 14, 2017 | — |
| CORRESP | Letter to the SEC | Mar 27, 2017 | — |
| UPLOAD | Letter from the SEC | Mar 24, 2017 | — |
| DRSLTR | Filing | Mar 2, 2017 | — |
| DRS/A | Filing | Mar 2, 2017 | — |
| UPLOAD | Letter from the SEC | Feb 24, 2017 | — |
| DRS | Filing | Jan 23, 2017 | — |
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
- Natural Gas Transmission (SIC 4922)
- Listed as
- AM (NYSE)
- Fiscal year ends
- December 31
- Headquarters
- Denver, CO
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1623925
- Former names
- Antero Midstream GP LP (until Mar 11, 2019); Antero Resources Midstream Management LLC (until May 5, 2017)
Other Natural Gas Transmission companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.