AM shareholder plans sale of 5,000 common shares

A shareholder of AM plans to sell 5,000 shares of common stock through Morgan Stanley Smith Barney on or about 12/16/2025 on the NYSE, with an aggregate market value of $87,949.

Rhea-AI Filing Summary

A shareholder of AM plans to sell 5,000 shares of common stock through Morgan Stanley Smith Barney on or about 12/16/2025 on the NYSE, with an aggregate market value of $87,949. The shares to be sold were acquired directly from the issuer as stock awards granted as compensation on 04/10/2023 (277 shares), 07/10/2024 (2,415 shares), and 10/10/2024 (2,308 shares). The disclosure also lists 476,275,000 shares of this class outstanding, giving context for the size of the planned sale relative to the company’s total equity.

FAQ

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

What stock sale is disclosed for AM in this notice?

The notice states that a shareholder of AM plans to sell 5,000 shares of the company’s common stock.

What is the aggregate market value of the AM shares to be sold?

The planned sale covers 5,000 common shares of AM with an aggregate market value of $87,949.

When and where are the AM shares expected to be sold?

The approximate date of sale is listed as 12/16/2025, and the shares are to be sold on the NYSE through Morgan Stanley Smith Barney.

How were the AM shares being sold originally acquired?

The 5,000 AM common shares were acquired as stock awards from the issuer as compensation: 2,308 shares on 10/10/2024, 2,415 shares on 07/10/2024, and 277 shares on 04/10/2023.

How many AM shares of this class are outstanding according to the notice?

The disclosure lists 476,275,000 shares of AM common stock outstanding for this class.

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

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Accepted by SEC EDGAR 12/16/2025 - 04:08 PM EST Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001235158
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Antero Midstream Corporation
SEC File Number	001-38075
Address of Issuer	1615 Wynkoop Street Denver COLORADO 80202
Phone	(303) 357-7310
Name of Person for Whose Account the Securities are To Be Sold	BROOKS J KLIMLEY
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	5000	87949.00	476275000	12/16/2025	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	10/10/2024	Stock Award	Issuer			2308	10/10/2024	Compensation
Common	07/10/2024	Stock Award	Issuer			2415	07/10/2024	Compensation
Common	04/10/2023	Stock Award	Issuer			277	04/10/2023	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	12/16/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Brooks J Klimley
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)