Antero Midstream (NYSE: AM) director adds 2,058 common shares in Form 4

Rhea-AI Filing Summary

Antero Midstream Corp director Brooks J. Klimley reported acquiring additional common shares. On 01/10/2026, he acquired 2,058 shares of Antero Midstream Corp common stock at a reported price of $0.00 per share, indicating the shares were received without cash consideration. Following this transaction, he beneficially owned 74,680 common shares, held in direct ownership form.

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

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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^*

KLIMLEY BROOKS J

(Last) (First) (Middle)

9 SHERMAN AVENUE

(Street)

BRONXVILLE NY 10708

(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)

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

3. Date of Earliest Transaction (Month/Day/Year)
01/10/2026

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	01/10/2026		A		2,058	A	$0.00	74,680	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:

	/s/ Yvette K. Schultz, as attorney-in-fact for Brooks J. Klimley	01/12/2026
	** 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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Antero Midstream Corp (AM) disclose for Brooks J. Klimley?

Brooks J. Klimley, a director of Antero Midstream Corp, reported acquiring 2,058 shares of common stock on 01/10/2026 in a Form 4 filing.

How many Antero Midstream Corp (AM) shares did Brooks J. Klimley own after the reported transaction?

After the reported acquisition, Brooks J. Klimley beneficially owned 74,680 shares of Antero Midstream Corp common stock.

At what price were the Antero Midstream Corp (AM) shares acquired in this Form 4?

The 2,058 shares of Antero Midstream Corp common stock were reported as acquired at a price of $0.00 per share, indicating no cash was paid for the shares.

Is Brooks J. Klimley an officer or a director of Antero Midstream Corp (AM)?

In this filing, Brooks J. Klimley is identified as a director of Antero Midstream Corp and is not listed as an officer or 10% owner.

Was this Antero Midstream Corp (AM) insider transaction reported as direct or indirect ownership?

The filing shows the acquired shares as directly owned by Brooks J. Klimley, with no nature of indirect beneficial ownership indicated.