Company: VIST
Filing Date: 2025-02-26
Form Type: 6-K
Source: 0001193125-25-036774
Chunk: 0

Company: Vista Energy, S.A.B. de C.V.
Filing Date: 2025-02-26
Form: 6-K
Chunk 0
---
### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN ISSUER

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

UNDER SECURITIES EXCHANGE ACT OF 1934

For the month of February 2025

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.

CALL FOR THE ANNUAL ORDINARY GENERAL SHAREHOLDERS’ MEETING OF VISTA ENERGY, S.A.B. DE C.V. As provided by Sections 181 and 183 of the General Law of Commercial Companies ( Ley General de Sociedades Mercantiles; “ LGSM”) and by Articles eighteenth, nineteenth and twentieth of the current by-lawsof Vista Energy, S.A.B. de C.V. (the “ Company”), the shareholders of the Company (the “ Shareholders”) are hereby called to the ANNUAL ORDINARY GENERAL SHAREHOLDERS’ MEETING, to be held at 10:00 a.m. on April 9, 2025, in Mexico City, United Mexican States (“ Mexico”),