Antero Midstream (AM) executive receives RSU grant and tax share withholding

Rhea-AI Filing Summary

Antero Midstream Corp executive Brendan E. Krueger reported equity compensation activity involving company common stock. He received a grant of 97,953 restricted stock units under the Amended and Restated Long Term Incentive Plan, which vest in three equal annual installments starting on March 7, 2026, subject to continued employment. In connection with RSUs vesting and settling into shares, the company withheld 56,546 shares at a price of $22.97 per share to cover tax obligations, using the March 6, 2026 closing price. After these transactions, Krueger directly owns 674,952 shares of Antero Midstream common stock, including shares underlying previously granted RSUs that remain subject to vesting.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Krueger Brendan E.

Role See Remarks

Type	Security	Shares	Price	Value
Grant/Award	Common stock, par value $0.01 per share	97,953	$0.00	--
Tax Withholding	Common stock, par value $0.01 per share	56,546	$22.97	$1.30M

Holdings After Transaction: Common stock, par value $0.01 per share — 731,498 shares (Direct)

Footnotes (1)

1. Reflects the grant of restricted stock units ("RSUs") pursuant to the Amended and Restated Antero Midstream Corporation Long Term Incentive Plan (the "Plan") which vest as to 1/3 of the total amount granted on each of the first three anniversaries of March 7, 2026, generally subject to continued employment through each vesting date. Includes 345,752 shares of common stock, par value $0.01 per share ("Common Stock"), of Antero Midstream Corporation (the "Issuer") subject to previously granted RSUs that remain subject to vesting. In connection with the vesting and settlement of RSUs through the issuance of Common Stock pursuant to the Plan, the Issuer withheld shares of 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 March 6, 2026. Includes 217,185 shares of Common Stock subject to previously granted RSUs that remain subject to vesting.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Krueger Brendan E.

(Last) (First) (Middle)

1615 WYNKOOP STREET

(Street)

DENVER CO 80202

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Antero Midstream Corp [ AM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	See Remarks

3. Date of Earliest Transaction (Month/Day/Year)
03/07/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common stock, par value $0.01 per share	03/07/2026		A		97,953(1)	A	$0.00	731,498(2)	D
Common stock, par value $0.01 per share	03/07/2026		F		56,546(3)	D	$22.97	674,952(4)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Reflects the grant of restricted stock units ("RSUs") pursuant to the Amended and Restated Antero Midstream Corporation Long Term Incentive Plan (the "Plan") which vest as to 1/3 of the total amount granted on each of the first three anniversaries of March 7, 2026, generally subject to continued employment through each vesting date.

2. Includes 345,752 shares of common stock, par value $0.01 per share ("Common Stock"), of Antero Midstream Corporation (the "Issuer") subject to previously granted RSUs that remain subject to vesting.

3. In connection with the vesting and settlement of RSUs through the issuance of Common Stock pursuant to the Plan, the Issuer withheld shares of 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 March 6, 2026.

4. Includes 217,185 shares of Common Stock subject to previously granted RSUs that remain subject to vesting.

Remarks:

Senior Vice President - Finance and Treasurer

	/s/ Yvette K. Schultz, as attorney-in-fact for Brendan E. Krueger	03/10/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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FAQ

What insider transactions did Antero Midstream (AM) report for Brendan E. Krueger?

Antero Midstream reported that executive Brendan E. Krueger received 97,953 restricted stock units and had 56,546 shares withheld. The withheld shares satisfied tax obligations upon RSU vesting and settlement, leaving him with 674,952 directly held shares after these compensation-related transactions.

How many Antero Midstream shares does Brendan E. Krueger hold after the latest Form 4?

Following the reported equity compensation events, Brendan E. Krueger directly holds 674,952 Antero Midstream common shares. This figure includes shares received from prior awards and shares underlying previously granted restricted stock units that remain subject to future vesting under the company’s long-term incentive plan.

What are the terms of Brendan E. Krueger’s new restricted stock unit grant at Antero Midstream?

Krueger received 97,953 restricted stock units under Antero Midstream’s Amended and Restated Long Term Incentive Plan. These RSUs vest in three equal installments, each representing one-third of the grant, on the first three anniversaries of March 7, 2026, assuming continued employment through each vesting date.

Why did Antero Midstream withhold 56,546 shares from Brendan E. Krueger’s RSU vesting?

The company withheld 56,546 shares of common stock to satisfy Krueger’s tax withholding obligations arising from RSUs vesting and settling into shares. The number of shares withheld was calculated using Antero Midstream’s March 6, 2026 closing stock price of $22.97 per share.

How does the Form 4 describe the nature of Brendan E. Krueger’s latest Antero Midstream stock transactions?

The filing characterizes the 97,953-share event as a grant or award acquisition of restricted stock units and the 56,546-share event as a tax-withholding disposition. Both are compensation-related, rather than open-market purchases or sales, and stem from Antero Midstream’s long-term incentive compensation program.