Antero Midstream Files 8-K

TL;DR

Antero Midstream (AM) filed an 8-K on Dec 9, 2025. Standard update.

AI Summary

Antero Midstream Corporation filed an 8-K on December 9, 2025, reporting other events and financial statements. The filing pertains to the company's operations in natural gas transmission, with its principal executive offices located at 1615 Wynkoop Street, Denver, Colorado.

Why It Matters

This filing provides an update on Antero Midstream's corporate activities and financial reporting, which is crucial for investors to assess the company's current status and future prospects.

Risk Assessment

Risk Level: low — This filing is a routine 8-K report and does not appear to contain any immediately alarming or significant new information.

Key Players & Entities

• Antero Midstream Corporation (company) — Registrant
• December 9, 2025 (date) — Date of earliest event reported
• 1615 Wynkoop Street, Denver, Colorado 80202 (address) — Principal Executive Offices
• 001-38075 (company_id) — Commission File Number
• 61-1748605 (company_id) — IRS Employer Identification Number

FAQ

Key Financial Figures

• $0.01 — ch registered Common Stock, par value $0.01 Per Share AM New York Stock Exchang
• $500 million — vate offering (the "Notes Offering") of $500 million aggregate principal amount of senior no
• $462 million — 025, there was a total of approximately $462 million of borrowings outstanding under Antero
• $83 million — redit facility, including approximately $83 million deposited into escrow, which will be cr
• $16 million — an estimated aggregate of approximately $16 million of fees and expenses relating to the HG

Filing Documents

• tm2533067d1_8k.htm (8-K) — 31KB
• tm2533067d1_ex99-1.htm (EX-99.1) — 10KB
• tm2533067d1_ex99-1img01.jpg (GRAPHIC) — 5KB
• 0001104659-25-119493.txt ( ) — 214KB
• am-20251209.xsd (EX-101.SCH) — 3KB
• am-20251209_lab.xml (EX-101.LAB) — 33KB
• am-20251209_pre.xml (EX-101.PRE) — 22KB
• tm2533067d1_8k_htm.xml (XML) — 3KB

01 Other Events

Item 8.01 Other Events. On December 9, 2025, Antero Midstream Corporation (the "Company") issued a press release, a copy of which is attached hereto as Exhibit 99.1 and incorporated herein by reference, announcing that the Company's indirect, wholly owned subsidiaries, Antero Midstream Partners LP ("Antero Midstream Partners") and Antero Midstream Finance Corporation ("Finance Corp" and, together with Antero Midstream Partners, the "Issuers"), intend to commence a private offering (the "Notes Offering") of $500 million aggregate principal amount of senior notes due 2034 (the "Notes"). The Issuers intend to use the net proceeds from the Notes Offering, together with borrowings under Antero Midstream Partners' revolving credit facility and the net proceeds from the disposition of all of the Company's Utica Shale midstream assets (the "Utica Disposition"), to fund the acquisition of HG Energy II Midstream Holdings, LLC from HG Energy II LLC (the "HG Acquisition"), and related fees and expenses. The completion of the Notes Offering is not contingent on the consummation of the HG Acquisition or the Utica Disposition and the HG Acquisition and the Utica Disposition are not contingent on the closing of the Notes Offering. If (i) the closing of the HG Acquisition has not occurred on or prior to the later of (x) June 2, 2026 and (y) such date to which the outside date under the Membership Interest Purchase Agreement, dated December 5, 2025, by and among by and among Antero Midstream Partners, Antero Resources Corporation, HG Energy II LLC, HG Energy II Production Holdings LLC and HG Energy II Midstream Holdings LLC (the "HG Purchase Agreement") as in effect on the closing date of this offering may be extended in accordance with the terms thereof, which date shall be no later than September 2, 2026, any such extension to be set forth in an officers' certificate delivered to the trustee prior to the close of business on June 2, 2026 or such other extended outside date as sh

01. Financial Statements and Exhibits

Item 9.01. Financial Statements and Exhibits. (d) Exhibits. EXHIBIT DESCRIPTION 99.1 Antero Midstream Corporation press release, dated December 9, 2025. 104 Cover Page Interactive Data File ( embedded within the Inline XBRL document ). 2

SIGNATURES

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 & Investor Relations Dated: December 9, 2025 3

View Full Filing

View this 8-K filing on SEC EDGAR