Yvette K. Schultz - 24 Feb 2026 Form 4 Insider Report for Antero Midstream Corp (AM)

Role
Senior Vice President - Legal, Chief Compliance Officer, General Counsel and Corporate Secretary, Director
Signature
/s/ Yvette K. Schultz
Issuer symbol
AM
Transactions as of
24 Feb 2026
Net transactions value
-$1,211,844
Form type
4
Filing time
26 Feb 2026, 21:38:18 UTC
Previous filing
16 Oct 2025
Next filing
26 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Schultz Yvette K Senior Vice President - Legal, Chief Compliance Officer, General Counsel and Corporate Secretary, Director 1615 WYNKOOP STREET, DENVER /s/ Yvette K. Schultz 26 Feb 2026 0001904142

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AM Common stock, par value $0.01 per share Award $0 +124,054 +22% $0.000000 697,918 24 Feb 2026 Direct F1, F2
transaction AM Common stock, par value $0.01 per share Tax liability $1,211,844 -54,785 -7.8% $22.12 643,133 24 Feb 2026 Direct F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Midstream Corporation (the "Issuer"). On February 24, 2026, the Compensation Committee of the Issuer certified performance and authorized settlement with respect to PSUs originally granted on April 15, 2023, which vested based on the Issuer's return on invested capital over a three year period.
F2 Includes 279,535 shares of Common Stock subject to previously granted restricted stock unit awards that remain subject to vesting.
F3 In connection with the vesting and settlement of PSUs through the issuance of Common Stock pursuant to the Amended and Restated Antero Midstream Corporation Long Term Incentive Plan, the Issuer withheld Common Stock that would otherwise have been issued to the Reporting Person to satisfy their tax withholding obligations. The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on February 24, 2026.

Remarks:

Senior Vice President - Legal, Chief Compliance Officer, General Counsel and Corporate Secretary