Antero Midstream Corp (AM) director awarded 1,907 shares in Form 4

Rhea-AI Filing Summary

Antero Midstream Corp director Janine J. McArdle received a grant of 1,907 shares of common stock on July 10, 2026 under a compensation-related award, reported at $0.00 per share. Following this acquisition, she directly owns 82,424 shares of Antero Midstream common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider MCARDLE JANINE J

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common stock, par value $0.01 per share	1,907	$0.00	--

Holdings After Transaction: Common stock, par value $0.01 per share — 82,424 shares (Direct)

Footnotes (1)

Key Figures

Shares granted: 1907.0000 shares Grant price per share: $0.0000 Shares owned after transaction: 82424.0000 shares +1 more

4 metrics

Shares granted 1907.0000 shares Common stock grant to Janine J. McArdle on July 10, 2026

Grant price per share $0.0000 Reported transaction price per share for the stock grant

Shares owned after transaction 82424.0000 shares Total direct holdings of Janine J. McArdle after the grant

Acquire-type transactions 1 AcquireCount in the transaction summary for this Form 4

Key Terms

Form 4, grant/award acquisition, direct ownership

3 terms

Form 4 regulatory

"Insider transaction reported on <b>Form 4</b> with the SEC"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

grant/award acquisition financial

"Transaction code A is described as a <b>grant/award acquisition</b>"

direct ownership financial

"Shares are reported under <b>direct ownership</b> by the insider"

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Available on EDGAR 07/14/2026 - 05:21 PM Accepted by SEC EDGAR 07/14/2026 - 05:20 PM Learn about SEC filing dates

FAQ

What insider transaction did Antero Midstream (AM) director Janine J. McArdle report?

McArdle reported a compensation-related grant of 1,907 shares of Antero Midstream common stock on July 10, 2026 at a reported price of $0.00 per share, increasing her direct holdings to 82,424 shares following the transaction.

Was the Antero Midstream (AM) share grant to Janine J. McArdle an open-market purchase?

No, the filing classifies the transaction as a grant/award acquisition with transaction code A, meaning the 1,907 shares were awarded as compensation rather than bought in the open market.

How many Antero Midstream (AM) shares does Janine J. McArdle own after this Form 4?

After the reported grant, Janine J. McArdle directly holds 82,424 shares of Antero Midstream common stock, according to the total shares following the transaction disclosed in the Form 4.

Did the Antero Midstream (AM) Form 4 show any stock sales by Janine J. McArdle?

No, the Form 4 shows one acquisition via grant and no reported sales. The transaction summary lists acquireCount as 1 and sellCount as 0 for the reported period.

What price was reported for Janine J. McArdle’s Antero Midstream (AM) stock grant?

The 1,907-share grant of Antero Midstream common stock to Janine J. McArdle was reported at a transaction price of $0.00 per share, consistent with a non-cash equity award.

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^*

MCARDLE JANINE J

(Last) (First) (Middle)

1615 WYNKOOP STREET

(Street)

DENVER COLORADO 80202

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/10/2026

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

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

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

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	07/10/2026		A		1,907	A	$0.00	82,424	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 Janine J. McArdle	07/14/2026
	** 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.
* Form 4: SEC 1474 (03-26)