Antero Midstream (AM) RSU sale notice: 69,269 shares via UBS

Rhea-AI Filing Summary

Antero Midstream (AM) Form 144 notice dated 05/04/2026 reports an intended sale of 69,269 shares of Common Stock through UBS Financial Services Inc. The sale is tied to an RSU vest dated 02/24/2026.

The filing also records a prior sale: Yvette Schultz sold 25,000 shares on 03/09/2026, with a figure of 570,171 shown in the excerpt. The notice lists NYSE and the filing address for UBS.

Insights

Securities Counsel

Rule 144 notice for RSU-derived shares and a recent reported sale.

Form 144 is a regulatory notice of an intended resale under Rule 144; this filing lists 69,269 shares associated with an RSU vest dated 02/24/2026 and names UBS Financial Services Inc. as the broker-dealer.

Document also records a prior disposition: 25,000 shares sold by Yvette Schultz on 03/09/2026. The excerpt includes numeric lines (e.g., 570,171) that should be verified against full filing records for precise holdings or price information; timing and proceeds details are not provided here.

Key Figures

Form date: 05/04/2026 Shares to be sold: 69,269 shares RSU vest date: 02/24/2026 +3 more

6 metrics

Form date 05/04/2026 Form 144 filing date shown in excerpt

Shares to be sold 69,269 shares Common Stock tied to RSU vest dated 02/24/2026

RSU vest date 02/24/2026 Date associated with RSU vest underlying sale

Prior sale reported 25,000 shares Sold by Yvette Schultz on 03/09/2026

Inline numeric value 570,171 Number shown on the same line as the 25,000-share sale in the excerpt

Exchange listed NYSE Exchange shown for the Common Stock in the excerpt

Key Terms

Form 144, RSU Vest, Broker-Dealer

3 terms

Form 144 regulatory

"Form 144 notice dated 05/04/2026 lists intended resale"

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.

RSU Vest financial

"RSU Vest 02/24/2026 tied to 69,269 shares"

Broker-Dealer financial

"UBS Financial Services Inc listed at 1000 Harbor Blvd"

A broker-dealer is a licensed firm or individual that both executes trades on behalf of clients (acting as a broker) and buys or sells securities for its own account (acting as a dealer). Investors care because broker-dealers provide the plumbing of markets — they place orders, hold or move cash and securities, offer research or advice, and their stability and fees directly affect trade execution, costs, and the safety of client funds; think of them as a combined travel agent and taxi for your investments.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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 Stock	UBS Financial Services Inc 1000 Harbor Blvd 3rd Floor Weehawken NJ 07086	69269	1516828.54	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 Stock	02/24/2026	RSU Vest	Antero Midstream			69269	05/04/2026	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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Yvette Schultz 3000 East Exposition Ave Denver CO 80209	Common Stock	03/09/2026	25000	570171

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does Antero Midstream (AM) Form 144 show?

The Form 144 shows an intended resale of 69,269 shares of Common Stock tied to an RSU vest dated 02/24/2026. It names UBS Financial Services Inc. as the broker and is dated 05/04/2026.

Who sold shares in the past three months according to the excerpt?

Yvette Schultz is listed as having sold 25,000 shares on 03/09/2026. The excerpt includes the number 570,171 on the same line; verify the full filing for the exact label and context of that figure.

Is the planned sale being executed through a broker?

Yes. The excerpt identifies UBS Financial Services Inc. at 1000 Harbor Blvd, Weehawken, NJ, as the broker-dealer for the listed Common Stock resale. The filing lists the exchange as NYSE.

Does the excerpt state proceeds or sale price for the shares?

No sale price or aggregate proceeds are provided in the excerpt. The content lists numeric values but does not label a price per share or total proceeds, so consult the full filing for proceeds details.