AM files Form 144 listing 100,000 shares and equity awards

AM reported a Form 144 notice listing equity awards and a proposed sale of common stock.

Rhea-AI Filing Summary

AM reported a Form 144 notice listing equity awards and a proposed sale of common stock.

The filing lists 100,000 shares alongside dollar figures $2,192,080.00 and $474,980,000, and discloses 56,431 Restricted Stock Units (grant date 04/15/2025) and 43,569 Performance Stock Units (grant date 03/07/2025).

Key Figures

Shares listed: 100,000 shares Reported dollar figure: $2,192,080.00 Aggregate figure: $474,980,000 +2 more

5 metrics

Shares listed 100,000 shares listed in securities row

Reported dollar figure $2,192,080.00 appears next to share row

Aggregate figure $474,980,000 appears in the same securities line

Restricted Stock Units 56,431 units grant date <date>04/15/2025</date>

Performance Stock Units 43,569 units grant date <date>03/07/2025</date>

Key Terms

Restricted Stock Units, Performance Stock Units, Form 144

3 terms

Restricted Stock Units financial

"Restricted Stock Units | Issuer | 56431 | 04/15/2025"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Performance Stock Units financial

"Performance Stock Units | Issuer | 43569 | 03/07/2025"

Performance stock units are a type of company award that grants employees shares of stock only if certain performance goals are met. They motivate employees to work toward specific company achievements, aligning their interests with those of shareholders. For investors, they can influence a company's future stock supply and reflect management’s confidence in reaching key targets.

Form 144 regulatory

"Filer Information | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

FAQ

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

What does AM's Form 144 disclose about planned stock sales?

The filing lists 100,000 shares connected to a Form 144 notice. The document pairs that quantity with dollar figures $2,192,080.00 and $474,980,000, indicating reported numeric totals in the sale disclosure.

How many Restricted Stock Units (RSUs) does AM disclose on Form 144?

The notice shows 56,431 Restricted Stock Units with a grant date of 04/15/2025. These RSUs are listed as issuer-originated awards in the filing's securities table.

How many Performance Stock Units (PSUs) are listed in the filing for AM?

The filing shows 43,569 Performance Stock Units with a grant date of 03/07/2025. They are recorded as issuer awards in the securities section of the Form 144 excerpt.

Which broker/dealer is named in AM's Form 144 filing?

The filing names UBS Financial Services Inc. at 11 Madison Avenue, New York. That broker/dealer is listed in the securities row associated with the disclosed quantities.

What exchange is referenced in the Form 144 excerpt for AM?

The excerpt includes NYSE in the securities row. The filing pairs the NYSE designation with the listed share and dollar figures in the provided table.

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

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Accepted by SEC EDGAR 05/04/2026 - 04:15 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	0001477679
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 Corp
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	Kennedy Michael N.
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	Officer
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	UBS Financial Services Inc. 11 Madison Avenue 4th Floor New York NY 10010	100000	2192080.00	474980000	05/04/2026	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	04/15/2025	Restricted Stock Units	Issuer			56431	04/15/2025	N/a
Common	03/07/2025	Performance Stock Units	Issuer			43569	03/07/2025	N/A

* 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	05/04/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	11/06/2025
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/ UBS Financial Services Inc, as attorney-in-fact for Michael Kennedy
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)