Antero Midstream director acquires 2,058 additional common shares

Antero Midstream Corp director Nancy Chisholm reported acquiring 2,058 shares of the company's common stock on January 10, 2026.

Rhea-AI Filing Summary

Antero Midstream Corp director Nancy Chisholm reported acquiring 2,058 shares of the company's common stock on January 10, 2026. The shares were recorded at a price of $0.00 per share, indicating they were received without cash consideration, such as through an award or grant. Following this transaction, she beneficially owns 30,684 common shares, all reported as held directly.

Insider Trade Summary

Grant/Award: 2,058 shares

Grant/Award 1 txn

Insider Chisholm Nancy

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common stock, par value $0.01 per share	2,058	$0.00	$0.00

Holdings After Transaction: Common stock, par value $0.01 per share — 30,684 shares (Direct)

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Antero Midstream Corp (AM) disclose for Nancy Chisholm?

Antero Midstream Corp disclosed that director Nancy Chisholm acquired 2,058 shares of common stock on January 10, 2026, at a reported price of $0.00 per share.

How many Antero Midstream (AM) shares does director Nancy Chisholm own after this transaction?

After the reported acquisition, director Nancy Chisholm beneficially owns 30,684 shares of Antero Midstream common stock.

Was the Antero Midstream (AM) insider transaction a purchase or a sale?

The transaction reported by director Nancy Chisholm was coded as an "A" (acquisition) of 2,058 common shares, not a sale.

What price was reported for the Antero Midstream (AM) shares acquired by Nancy Chisholm?

The 2,058 common shares acquired by director Nancy Chisholm were reported at a price of $0.00 per share, indicating no cash payment for the shares.

Is Nancy Chisholm’s ownership in Antero Midstream (AM) direct or indirect?

The filing shows that the 30,684 common shares beneficially owned by Nancy Chisholm are held with direct ownership.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 01/12/2026 - 06:12 AM EST Learn about SEC filing dates

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
Estimated average burden
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^*

Chisholm Nancy

(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)

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	30,684	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 Nancy Chisholm	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.