Company: VIST
Filing Date: 2025-01-14
Form Type: 6-K
Source: 0001193125-25-006128
Chunk: 0

Company: Vista Energy, S.A.B. de C.V.
Filing Date: 2025-01-14
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 January 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.

Vista Announces the Addition of a New Member to its Management Team

as Chief Operations Officer and the appointment of the Chief Technology Officer

Mexico City, January 14, 2025 – Vista Energy, S.A.B. de C.V. (“”) (BMV: VISTA, NYSE: VIST) announced today that, effective
today, Matías Weissel has been promoted to Chief Operations Officer (COO) of Vista, filling the position previously held by Juan Garoby, who will serve as our Chief Technology Officer (CTO). With the addition of Mr. Weissel to
Vista’s management team, we strengthen our management capabilities and better position ourselves to continue adding value to our investors.

Mr. Weissel has