Regulation FD Disclosure (Form 8-K)

On July 24, 2026, Antero Midstream Corporation (the "Company") called for redemption all $650 million of its outstanding 5.75% Senior Notes Due 2028 (the "Notes") on August 8, 2026 (the "Redemption Date"). The redemption price will be equal to 100.00% of the principal amount of each Note called for redemption, plus accrued and unpaid interest on such Note to, but excluding, the Redemption Date.

This Current Report on Form 8-K is not a notice of redemption of the Notes. The redemption is being made solely pursuant to the Notice of Redemption, dated July 24, 2026, relating to the Notes.

The information furnished in this Item 7.01 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, regardless of any general incorporation language in such filing, except as shall be expressly set forth by specific reference in such filing.