Antero Corp (NYSE: AM) furnishes Antero Midstream Q3 2025 earnings release

Rhea-AI Filing Summary

Antero Corporation filed a current report to furnish a press release issued by Antero Midstream Corporation announcing its financial and operational results for the quarter ended September 30, 2025. The press release is attached as Exhibit 99.1 and is incorporated by reference in this report.

The information, including Exhibit 99.1, is being furnished under Item 2.02 and is expressly stated as not being deemed “filed” under the Securities Exchange Act of 1934, which limits the company’s potential liability for this disclosure and its automatic incorporation into other securities filings.

8-K Event Classification

2 items: 2.02, 9.01

2 items

Item 2.02 Results of Operations and Financial Condition Financial

Disclosure of earnings results, typically an earnings press release or preliminary financials.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, and exhibit attachments filed with this report.

Understanding 8-K Material Events →

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of
the Securities Exchange Act of 1934

Date of report (Date of earliest event reported): October 29, 2025

ANTERO MIDSTREAM CORPORATION

(Exact name of registrant as specified in its charter)

Delaware		001-38075		61-1748605
(State or Other Jurisdiction of Incorporation)		(Commission File Number)		(IRS Employer Identification Number)

1615 Wynkoop Street

Denver, Colorado 80202

(Address of Principal Executive Offices) (Zip Code)

Registrant’s Telephone Number, Including Area Code (303) 357-7310

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class		Trading symbol(s)		Name of each exchange on which registered
Common Stock, par value $0.01 Per Share		AM		New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company  ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ¨

Item 2.02 Results of Operations and Financial Condition

On October 29, 2025, Antero Midstream Corporation issued a press release, a copy of which is attached hereto as Exhibit 99.1 and incorporated by reference herein, announcing its financial and operational results for the quarter ended September 30, 2025.

The information in this Current Report, including Exhibit 99.1, is being furnished pursuant to Item 2.02 of Form 8-K and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to liabilities of that section, and is not incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act unless specifically identified therein as being incorporated therein by reference.

Item 9.01 Financial Statements and Exhibits.

(d)       Exhibits.

Exhibit Number		Description
99.1		Antero Midstream Corporation press release dated October 29, 2025.
104		Cover Page Interactive Data File (embedded within the Inline XBRL document).

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	ANTERO MIDSTREAM CORPORATION
	By:	/s/ Justin J. Agnew
		Justin J. Agnew
		Chief Financial Officer, Vice President – Finance and Investor Relations

Dated: October 29, 2025

3

FAQ

What did Antero Corporation (AM) report in this Form 8-K?

Antero Corporation furnished a press release from Antero Midstream Corporation that announced financial and operational results for the quarter ended September 30, 2025, which is attached as Exhibit 99.1.

Which period’s results are covered by the attached Antero Midstream press release?

The attached press release from Antero Midstream Corporation covers its financial and operational results for the quarter ended September 30, 2025.

How is the information in this Antero Corporation (AM) 8-K treated under the Exchange Act?

The information in this report, including Exhibit 99.1, is being furnished under Item 2.02 and is expressly stated as not being deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934.

What exhibits are included with this Antero Corporation Form 8-K?

The report includes Exhibit 99.1, an Antero Midstream Corporation press release dated October 29, 2025, and Exhibit 104, the cover page interactive data file embedded within the Inline XBRL document.

Who signed this Antero Corporation (AM) Form 8-K?

The Form 8-K was signed on behalf of Antero Corporation by Justin J. Agnew, who serves as Chief Financial Officer and Vice President – Finance and Investor Relations.