Antero Midstream (NYSE: AM) director granted 1,907 new shares

Rhea-AI Filing Summary

Antero Midstream Corp reported that director Nancy Chisholm acquired 1,907 shares of common stock, par value $0.01 per share, as a grant or award on July 10, 2026, at $0.00 per share. After this award, she directly holds 34,208 common shares.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Chisholm Nancy

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 — 34,208 shares (Direct)

Footnotes (1)

Key Figures

Shares granted: 1,907 shares Grant price per share: $0.00 per share Shares held after transaction: 34,208 shares

3 metrics

Shares granted 1,907 shares Common stock grant or award to director Nancy Chisholm on July 10, 2026

Grant price per share $0.00 per share Reported transaction price for the 1,907 awarded common shares

Shares held after transaction 34,208 shares Total direct common shares owned by Nancy Chisholm after the award

Key Terms

Grant, award, or other acquisition, par value, direct ownership

3 terms

Grant, award, or other acquisition financial

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

par value financial

"Common stock, par value $0.01 per share"

Par value is the fixed amount printed on a bond or stock that represents its original value when issued. It’s like the face value of a coin or bill—what the issuer promises to pay back or the starting price of a stock—though it often doesn’t change with market prices. It matters because it helps determine certain financial details, like how much the company will pay back at maturity.

direct ownership financial

"ownership_type set to direct for the reported common shares"

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

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 07/14/2026 - 05:26 PM Accepted by SEC EDGAR 07/14/2026 - 05:26 PM Learn about SEC filing dates

FAQ

What insider transaction did Antero Midstream (AM) disclose in this Form 4?

Antero Midstream disclosed that director Nancy Chisholm received a grant of 1,907 common shares on July 10, 2026, at $0.00 per share, classified as a grant, award, or other acquisition, increasing her direct ownership to 34,208 shares.

What is Nancy Chisholm’s role at Antero Midstream (AM)?

Nancy Chisholm is reported as a director of Antero Midstream Corp. The Form 4 identifies her as a director, not an officer or ten percent owner, and shows a compensation-related award of 1,907 common shares, bringing her direct holdings to 34,208 shares.

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

Following the award, Nancy Chisholm directly owns 34,208 Antero Midstream common shares. This figure reflects her holdings after receiving 1,907 additional shares as a grant or award, according to the post-transaction ownership reported in the Form 4 filing.

What was the price per share for the awarded Antero Midstream (AM) stock?

The granted shares were reported at a price of $0.00 per share. This indicates the 1,907 Antero Midstream common shares were received as a compensation-related grant or award rather than a market purchase, with no cash price paid per share in the transaction.

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

The transaction was a grant or award, not an open-market purchase. It is coded "A" for grant, award, or other acquisition, with 1,907 common shares added at $0.00 per share, indicating a compensation-based issuance instead of a discretionary stock purchase.

Does this Antero Midstream (AM) Form 4 report any insider stock sales?

No insider stock sales are reported; the Form 4 shows only an acquisition of 1,907 shares by director Nancy Chisholm. The transaction summary lists zero sell transactions, emphasizing this filing covers a single award-related share increase with no dispositions.

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 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	34,208	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	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)