[144] Vista Energy S.A.B. de C.V. SEC Filing

Rhea-AI Filing Summary

Vista Energy S.A.B. de C.V. (VIST) submitted a Form 144 notice indicating an intended sale of 100,000 common shares through Morgan Stanley Smith Barney LLC on the NYSE with an approximate sale date of 08/20/2025. The filing reports an aggregate market value of $4,012,000 for the shares and 95,285,451 shares outstanding, implying a per-share value of about $40.12. The shares were acquired as Sponsor Shares from the issuer on 04/04/2018, with full payment noted on that date. No sales by the holder in the past three months are reported, and issuer contact fields in the filing are left blank.

Insights

Securities Analyst

TL;DR A small secondary sale is scheduled that appears immaterial to market capitalization.

The notice shows 100,000 common shares for sale valued at $4.012 million against 95.29 million shares outstanding, representing roughly 0.11% of outstanding stock. The seller acquired the shares as sponsor shares on 04/04/2018, suggesting these are previously restricted holdings becoming available for resale. No prior three-month disposals are reported. For investors, this is a routine insider/affiliate liquidity event rather than a sign of corporate distress; the size is unlikely to pressure the stock materially absent other context.

Corporate Governance Expert

TL;DR Routine disclosure of planned affiliate sale with standard seller representation under Rule 144.

The filing includes the Rule 144 certification language that the seller does not possess undisclosed material adverse information and notes the transaction involves sponsor shares acquired from the issuer. The broker and planned exchange are specified, but issuer contact and some filer identifiers are omitted in the provided extract. The filing meets basic Rule 144 disclosure elements; governance implications are limited unless accompanied by other insider actions or undisclosed material developments.

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	100000	4012000.00	95285451	08/20/2025	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	04/04/2018	Sponsor Shares	Issuer			100000	04/04/2018	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

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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 is being sold according to the VIST Form 144?

The filing reports an intended sale of 100,000 common shares of Vista Energy (VIST).

When is the approximate sale date for the securities in the Form 144?

The approximate sale date listed is 08/20/2025.

Who is the broker handling the proposed sale on the Form 144?

The broker named is Morgan Stanley Smith Barney LLC, Executive Financial Services, 1 New York Plaza, 8th Floor, New York, NY 10004.

What is the aggregate market value and implied per-share price in the filing?

Aggregate market value is $4,012,000, implying an approximate per-share value of $40.12.

How many shares outstanding does the filing report?

The filing reports 95,285,451 shares outstanding.

When and how were the securities originally acquired?

The 100,000 shares were acquired as Sponsor Shares from the issuer on 04/04/2018.