Brooks Klimley files Form 144 to sell 5,000 AM shares

Brooks J. Klimley submitted a Form 144 notice to sell 5,000 shares of Common Stock.

Rhea-AI Filing Summary

Brooks J. Klimley submitted a Form 144 notice to sell 5,000 shares of Common Stock. The filing records a proposed sale with a trade date of 12/16/2025 and a reported transaction value of $87,949.00. The excerpt also lists prior restricted stock vesting events under a registered compensation plan on 04/10/2023 (2,171 shares), 01/10/2025 (2,302 shares) and 04/08/2022 (527 shares) as background.

Insights

Equity Transactions Analyst

Notice records an affiliate sale notice for 5,000 shares dated 12/16/2025.

The filing is a Form 144 disclosure showing a proposed sale of 5,000 shares with a reported value of $87,949.00. Form 144s notify the market of intended affiliate transactions and do not themselves execute trades.

Background entries list vested restricted stock grants totaling 4, (1) 2,171; (2) 2,302; (3) 527 shares on specified dates; these items are recorded as compensation vesting events in the excerpt and provide context for the holder's available shares.

FAQ

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

What did Brooks J. Klimley file with respect to AM?

Brooks J. Klimley filed a Form 144 notice reporting a proposed sale of 5,000 common shares with a trade date of 12/16/2025 and a reported transaction value of $87,949.00.

When is the reported trade date and value in the Form 144 for AM?

The filing shows a reported trade date of 12/16/2025 for the sale and a reported transaction value of $87,949.00 for the 5,000 shares disclosed.

Does the Form 144 excerpt show other share events for AM?

Yes; the excerpt lists restricted stock vesting events under a registered compensation plan on 04/10/2023 (2,171 shares), 01/10/2025 (2,302 shares) and 04/08/2022 (527 shares).

Does the Form 144 itself execute the sale of AM shares?

No; a Form 144 is a notice of a proposed affiliate sale. It discloses intent and transaction details such as amount and date but does not complete or confirm settlement of the sale.

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

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Accepted by SEC EDGAR 03/12/2026 - 04:07 PM EDT 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	115800.50	473081000	03/12/2026	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	04/10/2023	Restricted stock vesting under a registered plan	Issuer			2171	04/10/2023	Compensation
Common	01/10/2025	Restricted stock vesting under a registered plan	Issuer			2302	01/10/2025	Compensation
Common	04/08/2022	Restricted stock vesting under a registered plan	Issuer			527	04/08/2022	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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
BROOKS J KLIMLEY 1615 Wynkoop Street Denver CO 80202	Common	12/16/2025	5000	87949.00

144: Remarks and Signature

Remarks
Date of Notice	03/12/2026
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)