6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER SECURITIES EXCHANGE ACT OF 1934

For the month of October 2022

Commission File No. 001-39000

Vista Energy, S.A.B. de C.V.

(Exact Name of the Registrant as Specified in the Charter)

N.A.

(Translation of Registrant’s Name into English)

Pedregal 24, Floor 4,

Colonia Molino del Rey, Alcaldía Miguel Hidalgo

Mexico City, 11040

Mexico

(Address of Principal Executive Office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F  ☒            Form 40-F  ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):  ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):   ☐

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934:

Yes  ☐            No  ☒

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): Not applicable.

Contents of this Form 6-K

This Form 6-K for Vista Energy, S.A.B. de C.V. (“Vista” or the “Company”) contains the following exhibits:

Exhibit 1: Call for an ordinary general shareholders’ meeting to be held at 10:00 am Mexico City time on December 7, 2022.

Forward-Looking Statements

Any statements contained herein or in the attachments hereto regarding Vista that are not historical or current facts are forward-looking statements. These forward-looking statements convey Vista’s current expectations or forecasts of future events. Forward-looking statements regarding Vista involve known and unknown risks, uncertainties and other factors that may cause Vista’s actual results, performance or achievements to be materially different from any future results, performances or achievements expressed or implied by the forward-looking statements. Certain of these risks and uncertainties are described in the “Risk Factors,” “Forward-Looking Statements” and other applicable sections of Vista’s prospectus filed with the United States Securities and Exchange Commission (“SEC”) and other applicable filings with the SEC and the Mexican National Banking and Securities Commission (Comisión Nacional Bancaria y de Valores).

Enquiries:

Investor Relations:

ir@vistaoilandgas.com

Argentina: +54 11 3754 8500

Mexico: +52 55 4166 9000

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: October 27, 2022

VISTA ENERGY, S.A.B. DE C.V.
By:	/s/ Alejandro Cherñacov
Name:	Alejandro Cherñacov
Title:	Strategic Planning and Investor Relations Officer

EX-99.1

Exhibit 1

CALL FOR AN ORDINARY GENERAL SHAREHOLDERS’ MEETING

VISTA ENERGY, S.A.B. DE C.V.

As resolved by the Board of Directors of Vista Energy, S.A.B. de C.V. (the “Company”) and pursuant to Articles 180 and 181 of the General Law of Commercial Companies (Ley General de Sociedades Mercantiles; “LGSM”) and articles Twelfth, Seventeenth, and Twentieth of the current by-laws of the Company, the shareholders of the Company (the “Shareholders”) are hereby called to an ORDINARY GENERAL SHAREHOLDERS’ MEETING, to be held at 11:00 a.m. on December 7, 2022, in Mexico City, United Mexican States (“Mexico”), corporate domicile of the Company, in the meeting room located at Torre Virreyes, Pedregal No. 24, 24^th Floor, Colonia Molino del Rey, Zip Code 11040, Miguel Hidalgo (the “Ordinary General Shareholders’ Meeting”), in order to discuss the following:

AGENDA

I. Ratification of the reduction of the variable part of the capital stock of the Company, as approved by the Board of Directors of the Company; associated resolutions.

II. Presentation, discussion, and, as the case may be, approval of the Company’s non-consolidated special financial statements as of September 30, 2022.

III. Presentation, discussion, and, as the case may be, approval of the increase in the maximum amount of funds that may be used for the purchase of the Company’s shares (or securities representing such shares), pursuant to Article 56 section IV of the LMV, for an additional amount of US$25.626 million.

IV. Appointment of delegates to comply with resolutions and, as the case may be, formalize the resolutions adopted at the Ordinary General Shareholders’ Meeting; associated resolutions.

We remind the Shareholders that in order to be admitted to the Ordinary General Shareholders’ Meeting, they are required to provide a deposit certificate (constancia de depósito) issued by the S.D. Indeval, Institución para el Depósito de Valores, S.A. de C.V., together with, if applicable, the supplementary list referred to in the LMV, no later than Friday, December 2, 2022, at the aforementioned address, between 9:00 a.m. and 6:00 p.m., from Monday to Friday, during business days. Upon delivery of such deposit certificates (constancias de depósito) by the Shareholders, entry passes will be issued without which such Shareholders will not be allowed to participate in the Ordinary General Shareholders’ Meeting. Shareholders can attend the Ordinary General Shareholders’ Meeting personally or represented by an attorney-in-fact appointed by means of a power of attorney granted in terms of the templates provided by the Company pursuant to Article 49, section III of the LMV or by means of a power of attorney granted in accordance with civil law and also pursuant to the provisions set forth in article 1925 of the LGSM. The template of power of attorney and other documents related to the Agenda are available for consultation at the address set forth above as well as on the website of the Company: http://www.vistaenergy.com/en/investors/.

Mexico City, Mexico as of October 27, 2022

By: /s/ Miguel Matías Galuccio

Name: Miguel Matías Galuccio

Position: Chairman of the Board of Directors of

Vista Energy, S.A.B. de C.V.