Antero Midstream director granted 1,617 shares

MCARDLE JANINE J reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

MCARDLE JANINE J reported acquisition or exercise transactions in this Form 4 filing.

Director Janine J. McArdle of Antero Midstream Corp received an equity grant of 1,617 shares of common stock on April 10, 2026. The award was recorded at a price of $0.00 per share, indicating a compensation-related grant rather than a market purchase. Following this grant, she directly holds 80,517 shares of Antero Midstream common stock.

Insider Trade Summary

Grant/Award: 1,617 shares

Grant/Award 1 txn

Insider MCARDLE JANINE J

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common stock, par value $0.01 per share	1,617	$0.00	$0.00

Holdings After Transaction: Common stock, par value $0.01 per share — 80,517 shares (Direct)

Key Figures

Shares granted: 1,617 shares Grant price: $0.00 per share Total shares after grant: 80,517 shares +2 more

5 metrics

Shares granted 1,617 shares Equity award to director on April 10, 2026

Grant price $0.00 per share Reported transaction price for stock grant

Total shares after grant 80,517 shares Director’s direct holdings following the transaction

Transaction code A Grant, award, or other acquisition

Transaction date April 10, 2026 Date of stock award

Key Terms

grant/award acquisition, transaction code "A", Form 4, common stock, par value $0.01 per share

4 terms

grant/award acquisition financial

"transaction_action": "grant/award acquisition""

transaction code "A" regulatory

"transaction_code": "A""

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

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.

common stock, par value $0.01 per share financial

"security_title": "Common stock, par value $0.01 per share""

FAQ

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

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

Antero Midstream reported that director Janine J. McArdle received a grant of 1,617 shares of common stock. The shares were awarded at a reported price of $0.00 per share, reflecting a compensation-related stock award rather than an open-market transaction.

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

After the transaction, Janine J. McArdle directly holds 80,517 Antero Midstream shares. This total includes the new grant of 1,617 shares reported on April 10, 2026, and represents her direct ownership position as disclosed in the Form 4 filing.

Was the Antero Midstream (AM) Form 4 transaction a market purchase or a stock grant?

The Form 4 transaction was a stock grant, not a market purchase. The filing labels the event as a grant or award acquisition with a transaction code “A” and a price of $0.00 per share, indicating compensation rather than open-market buying activity.

What is the transaction code and meaning in this Antero Midstream (AM) Form 4?

The filing uses transaction code “A,” described as a grant, award, or other acquisition. This means the 1,617 shares of Antero Midstream common stock were awarded to director Janine J. McArdle as part of compensation, rather than bought or sold on the open market.

When did the reported Antero Midstream (AM) insider share grant occur?

The insider share grant occurred on April 10, 2026. On that date, director Janine J. McArdle received 1,617 shares of Antero Midstream common stock as an award, bringing her direct ownership in the company to 80,517 shares following the transaction.

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

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Accepted by SEC EDGAR 04/14/2026 - 05:06 PM EDT 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^*

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)
04/10/2026

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	04/10/2026		A		1,617	A	$0.00	80,517	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	04/14/2026
	** 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)