Stock grant boosts holdings for Antero Midstream (NYSE: AM) director

Rhea-AI Filing Summary

DEA PETER A reported acquisition or exercise transactions in this Form 4 filing.

Antero Midstream Corp director Peter A. Dea received a grant of 1,617 shares of common stock as equity compensation. The shares were awarded at a stated price of $0.00 per share, indicating a non-cash stock award rather than an open-market purchase.

Following this grant, Dea directly holds 66,901 shares of Antero Midstream common stock. This type of award is a routine form of director compensation that increases the insider’s equity stake without involving a market transaction.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider DEA PETER A

Role Director

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

Holdings After Transaction: Common stock, par value $0.01 per share — 66,901 shares (Direct)

Footnotes (1)

Key Figures

Shares granted: 1,617 shares Total shares after grant: 66,901 shares Grant price per share: $0.00 per share

3 metrics

Shares granted 1,617 shares Equity grant on 2026-04-10

Total shares after grant 66,901 shares Director holdings following transaction

Grant price per share $0.00 per share Stated transaction price in Form 4

Key Terms

Grant, award, or other acquisition, non-derivative, Common stock, par value $0.01 per share

3 terms

Grant, award, or other acquisition financial

"transaction_code_description": "Grant, award, or other acquisition""

non-derivative financial

"transaction_type": "non-derivative""

Common stock, par value $0.01 per share financial

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

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
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^*

DEA PETER A

(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	66,901	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 Peter A. Dea	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)

FAQ

What did the Antero Midstream (AM) director report in this Form 4?

Director Peter A. Dea reported receiving a grant of 1,617 shares of Antero Midstream common stock. This was classified as a grant, award, or other acquisition rather than a market purchase, reflecting routine equity-based director compensation.

How many Antero Midstream (AM) shares does Peter A. Dea now hold?

After the reported grant, Peter A. Dea directly holds 66,901 shares of Antero Midstream common stock. This total reflects his position following the 1,617-share equity award disclosed in the Form 4 insider trading report.

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

No, the Form 4 shows a grant of 1,617 shares at a stated price of $0.00 per share. The transaction code is “A” for grant, award, or other acquisition, indicating equity compensation rather than an open-market stock purchase.

What does transaction code "A" mean in the Antero Midstream (AM) Form 4?

Transaction code “A” denotes a grant, award, or other acquisition of shares. In this case, it identifies the 1,617 Antero Midstream shares received by director Peter A. Dea as an equity award instead of a conventional market trade.

Is this Antero Midstream (AM) insider grant considered a derivative transaction?

No, the filing classifies the 1,617-share award as a non-derivative transaction in common stock. There are no accompanying derivative transactions or option exercises disclosed, and the derivative position summary is empty in this Form 4.