VSOGF / Vista Energy, S.A.B. de C.V. - SEC-arkiveringar, Årsredovisning, Fullmaktsutlåtande

Vista Energy, S.A.B. de C.V.
US ˙ OTCPK

Grundläggande statistik
CIK 1762506
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Vista Energy, S.A.B. de C.V.
SEC Filings (Chronological Order)
Denna sida innehåller en komplett, kronologisk lista över SEC-arkiveringar, exklusive ägande-arkiveringar som vi tillhandahåller på andra ställen.
August 28, 2025 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 August 2025 Commission File No. 001-39000 Vista Energy,

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 August 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) Torre Mapfre, 243

August 27, 2025 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 August 2025 Commission File No. 001-39000 Vista Energy,

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 August 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) Torre Mapfre, 243

August 26, 2025 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 August 2025 Commission File No. 001-39000 Vista Energy,

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 August 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) Torre Mapfre, 243

August 25, 2025 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 August 2025 Commission File No. 001-39000 Vista Energy,

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 August 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) Torre Mapfre, 243

August 22, 2025 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 August 2025 Commission File No. 001-39000 Vista Energy,

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 August 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) Torre Mapfre, 243

August 21, 2025 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 August 2025 Commission File No. 001-39000 Vista Energy,

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 August 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) Torre Mapfre, 243

August 20, 2025 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 August 2025 Commission File No. 001-39000 Vista Energy,

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 August 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) Torre Mapfre, 243

August 19, 2025 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 August 2025 Commission File No. 001-39000 Vista Energy,

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 August 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) Torre Mapfre, 243

August 18, 2025 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 August 2025 Commission File No. 001-39000 Vista Energy,

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 August 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) Torre Mapfre, 243 Pase

August 15, 2025 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 August 2025 Commission File No. 001-39000 Vista Energy,

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 August 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) Torre Mapfre, 243

August 14, 2025 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 August 2025 Commission File No. 001-39000 Vista Energy,

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 August 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) Torre Mapfre, 243

August 13, 2025 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 August 2025 Commission File No. 001-39000 Vista Energy,

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 August 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) Torre Mapfre, 243

August 12, 2025 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 August 2025 Commission File No. 001-39000 Vista Energy,

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 August 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) Torre Mapfre, 243

August 11, 2025 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 August 2025 Commission File No. 001-39000 Vista Energy,

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 August 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) Torre Mapfre 243 P

July 11, 2025 EX-1

0 Q2 2025 HIGHLIGHTS 118 Mboe/d 81% y-o-y Production 102 Mbbl/d 79% y-o-y Oil Production 611 $MM 54% y-o-y Revenues 4.7 $/boe 4% y-o-y Lifting Cost -1,356 $MM includes PEPASA acquisition Free Cash Flow 405 $MM 40% y-o-y Adj. EBITDA 356 $MM 3% y-o-y C

EX-1 Earnings Webcast July 11, 2025 Second Quarter 2025 Exhibit 1 0 Additional information about Vista Energy, S.

July 11, 2025 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 July 2025 Commission File No. 001-39000 Vista Energy, S

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 July 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) Torre Mapfre, 243 Paseo

July 10, 2025 EX-1

VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of June 30, 2025 and December 31, 2024 and for the six-month periods ended June 30, 2025 and 2024

Exhibit 1 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of June 30, 2025 and December 31, 2024 and for the six-month periods ended June 30, 2025 and 2024 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of June 30, 2025 and December 31, 2024 and for the six-month periods ended June 30, 2025 and 2024 TABLE

July 10, 2025 EX-1

Page 2

Exhibit 1 2025 2nd Quarter Results Mexico City, July 10, 2025 NYSE: VIST BMV: VISTA July 10, 2025, Mexico City, Mexico Vista Energy, S.

July 10, 2025 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 July 2025 Commission File No. 001-39000 Vista Energy, S

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 July 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) Torre Mapfre, 243 Paseo

July 10, 2025 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 July 2025 Commission File No. 001-39000 Vista Energy, S

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 July 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) Torre Mapfre, 243 Pa

June 10, 2025 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 June 2025 Commission File No. 001-39000 Vista Energy, S

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 June 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) Torre Mapfre, 243 Pa

June 5, 2025 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 June 2025 Commission File No. 001-39000 Vista Energy, S

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 June 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) Torre Mapfre, 243 Paseo

June 2, 2025 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 June 2025 Commission File No. 001-39000 Vista Energy, S

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 June 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) Torre Mapfre, 243 Paseo

April 24, 2025 EX-1

03 Robust quarterly performance Q1 2025 HIGHLIGHTS (1) (2) (3) Production Oil Production Revenues Lifting Cost CAPEX 268 $MM 80.9 Mboe/d 69.6 Mbbl/d 438 $MM 4.7 $/boe 11% y-o-y 47% y-o-y 47% y-o-y 38% y-o-y 8% y-o-y (4) (5) (6) (7) Adj. EBITDA Net In

Exhibit 1 First Quarter 2025 Earnings Webcast April 24, 2025 02 About projections and forward-looking statements Additional information about Vista Energy, S.

April 24, 2025 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 April 2025 Commission File No. 001-39000 Vista Energy,

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 April 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) Torre Mapfre, 243 P

April 23, 2025 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 April 2025 Commission File No. 001-39000 Vista Energy,

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 April 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) Torre Mapfre, 243 P

April 23, 2025 EX-1

Page 2

Exhibit 1 2025 1st Quarter Results Mexico City, April 23, 2025 April 23, 2025, Mexico City, Mexico Vista Energy, S.

April 23, 2025 EX-1

VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of March 31, 2025 and December 31, 2024 and for the three-month periods ended March 31, 2025 and 2024

Exhibit 1 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of March 31, 2025 and December 31, 2024 and for the three-month periods ended March 31, 2025 and 2024 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of March 31, 2025 and December 31, 2024 and for the three-month periods ended March 31, 2025 and 202

April 23, 2025 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 April 2025 Commission File No. 001-39000 Vista Energy,

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 April 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) Torre Mapfre, 243 Paseo

April 16, 2025 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 April 2025 Commission File No. 001-39000 Vista Energy,

Table of Contents 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 April 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) Torre

April 16, 2025 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 April 2025 Commission File No. 001-39000 Vista Energy,

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 April 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) Torre Mapfre, 243 Paseo

April 9, 2025 EX-15.2

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

EX-15.2 Exhibit 15.2 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-284489) pertaining to the Long Term Incentive Plan of Vista Energy, S.A.B. de C.V. of our reports dated April 9, 2025, with respect to the consolidated financial statements of Vista Energy, S.A.B. de C.V. and the effectiveness

April 9, 2025 EX-11.1

VISTA ENERGY, S.A.B. DE C.V. INSIDER TRADING POLICY

Exhibit 11.1 VISTA ENERGY, S.A.B. DE C.V. INSIDER TRADING POLICY Vista Energy, S.A.B. de C.V. (the “Company”) is a company whose shares are registered on the Mexican National Securities Registry (Registro Nacional de Valores or “RNV”) and listed on the Mexican Stock Exchange, S.A.B. de C.V. and the New York Stock Exchange (such stock exchanges, individually a “Stock Exchange” and collectively, the

April 9, 2025 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 20-F ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 Commission File Number: 001- 39000 Vista

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 20-F ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 Commission File Number: 001- 39000 Vista Energy, S.

April 9, 2025 EX-15.1

DeGolyer and MacNaughton 5001 Spring Valley Road Suite 800 East Dallas, Texas 75244 April 9, 2025

Exhibit 15.1 DeGolyer and MacNaughton 5001 Spring Valley Road Suite 800 East Dallas, Texas 75244 April 9, 2025 Vista Energy S.A.B. de C. V. Calle Volcán 150, Floor 5 Colonia Lomas de Chapultepec, Alcaldía Miguel Hidalgo Mexico City, 11000 Mexico Ladies and Gentlemen: We hereby consent to the references to DeGolyer and MacNaughton as set forth under the headings “Presentation of Information–Present

April 9, 2025 EX-4.5

EXTENSION AGREEMENT FOR THE EXPLOITATION CONCESSIONS OVER THE AREAS ENTRE LOMAS, 25 DE MAYO – MEDANITO S.E and JAGÜEL DE LOS MACHOS AND RELATED TRANSPORTATION

Exhibit 4.5 TRANSLATION EXTENSION AGREEMENT FOR THE EXPLOITATION CONCESSIONS OVER THE AREAS ENTRE LOMAS, 25 DE MAYO – MEDANITO S.E and JAGÜEL DE LOS MACHOS AND RELATED TRANSPORTATION CONCESSIONS In the city of Cipolletti, on November 29, 2024, the PROVINCE OF RÍO NEGRO, represented in this act by the State Secretary of Energy and Environment, ANDREA CONFINI, domiciled at Los Arrayanes and Los Sauc

April 9, 2025 EX-15.3

Consent of Independent Registered Public Accounting Firm

Exhibit 15.3 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-284489) pertaining to the Long Term Incentive Plan of Vista Energy, S.A.B. de C.V. of our report dated April 24, 2023 (except for note 2.6 as to which date is April 23, 2024), with respect to the consolidated financial statements of Vist

April 9, 2025 EX-12.1

CERTIFICATION

EX-12.1 Exhibit 12.1 CERTIFICATION I, Miguel Galuccio, certify that: 1. I have reviewed this annual report on Form 20-F of Vista Energy, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not mislead

April 9, 2025 EX-99.1

DeGolyer and MacNaughton 5001 Spring Valley Road Suite 800 East Dallas, Texas 75244 This is a digital representation of a DeGolyer and MacNaughton report.

Exhibit 99.1 DeGolyer and MacNaughton 5001 Spring Valley Road Suite 800 East Dallas, Texas 75244 This is a digital representation of a DeGolyer and MacNaughton report. This file is intended to be a manifestation of certain data in the subject report and as such is subject to the same conditions thereof. The information and data contained in this file may be subject to misinterpretation; therefore,

April 9, 2025 EX-12.2

CERTIFICATION

EX-12.2 Exhibit 12.2 CERTIFICATION I, Pablo Manuel Vera Pinto, certify that: 1. I have reviewed this annual report on Form 20-F of Vista Energy, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not

April 9, 2025 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 April 2025 Commission File No. 001-39000 Vista Energy,

6-K 1 d912928d6k.htm 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 April 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

April 9, 2025 EX-13.1

Certification by CEO and CFO pursuant to Section 1350, as adapted pursuant to Section 906 of the Sarbanes – Oxley Act of 2002

EX-13.1 Exhibit 13.1 Certification by CEO and CFO pursuant to Section 1350, as adapted pursuant to Section 906 of the Sarbanes – Oxley Act of 2002 The certification set forth below is being furnished to the Securities and Exchange Commission, in connection with Vista Energy, S.A.B. de C.V.’s Annual Report on Form 20-F for the year ended December 31, 2024 (the “Annual Report”) solely for the purpos

March 20, 2025 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 March 2025 Commission File No. 001-39000 Vista Energy,

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 March 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) Torre Mapfre, 243 Paseo

March 3, 2025 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 March 2025 Commission File No. 001-39000 Vista Energy,

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 March 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) Torre Mapfre 243 Paseo

February 27, 2025 EX-1

03 Robust quarterly performance; annual guidance delivered Q4 2024 HIGHLIGHTS (1) (2) (3) Production Oil Production Revenues Lifting Cost CAPEX 340 $MM 85.3 Mboe/d 73.5 Mbbl/d 471 $MM 4.7 $/boe 60% y-o-y 51% y-o-y 52% y-o-y 52% y-o-y 8% y-o-y 17% q-o

Exhibit 1 Fourth Quarter and Full Year 2024 Earnings Webcast February 27, 2025 02 About projections and forward-looking statements Additional information about Vista Energy, S.

February 27, 2025 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 February 2025 Commission File No. 001-39000 Vista Energ

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 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

February 26, 2025 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 February 2025 Commission File No. 001-39000 Vista Energ

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 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

February 26, 2025 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 February 2025 Commission File No. 001-39000 Vista Energ

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 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, Flo

February 26, 2025 EX-1

Vista fourth quarter and full year 2024 results

EX-1 Exhibit 1 Vista fourth quarter and full year 2024 results February 26, 2025, Mexico City, Mexico Vista Energy, S.

February 26, 2025 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 February 2025 Commission File No. 001-39000 Vista Energ

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 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

February 26, 2025 EX-99.1

VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of December 31, 2024 and 2023 and for the years and for the three-month periods ended December 31, 2024 and 2023

Table of Contents Exhibit 1 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of December 31, 2024 and 2023 and for the years and for the three-month periods ended December 31, 2024 and 2023 Table of Contents VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of December 31, 2024 and 2023 and for the years and f

February 18, 2025 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 February 2025 Commission File No. 001-39000 Vista Energ

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 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

January 24, 2025 EX-FILING FEES

CALCULATION OF FILING FEE TABLES Form S-8 (Form Type) Vista Energy, S.A.B. de C.V. (Exact name of registrant as specified in its charter) Table 1: Newly Registered Securities

EXHIBIT 107 CALCULATION OF FILING FEE TABLES Form S-8 (Form Type) Vista Energy, S.

January 24, 2025 S-8

As filed with the Securities and Exchange Commission on January 24, 2025

S-8 As filed with the Securities and Exchange Commission on January 24, 2025 Registration No.

January 21, 2025 EX-2

INFORMATION DIRECTED TO THE SHAREHOLDERS OF VISTA ENERGY, S.A.B. DE C.V. RELATED TO THE ORDINARY GENERAL SHAREHOLDERS´ MEETING TO BE HELD ON MARCH 3, 2025

Exhibit 2 INFORMATION DIRECTED TO THE SHAREHOLDERS OF VISTA ENERGY, S.A.B. DE C.V. RELATED TO THE ORDINARY GENERAL SHAREHOLDERS´ MEETING TO BE HELD ON MARCH 3, 2025 In relation to items I and II of the agenda of the ordinary general shareholders’ meeting of Vista Energy, S.A.B. de C.V. (the “Company” or “Vista”), to be held at 10:00 hours on March 3, 2025 (the “Shareholders’ Meeting”) in terms of

January 21, 2025 EX-1

CALL FOR AN ORDINARY GENERAL SHAREHOLDER’S MEETING VISTA ENERGY, S.A.B. DE C.V.

Exhibit 1 CALL FOR AN ORDINARY GENERAL SHAREHOLDER’S MEETING VISTA ENERGY, S.A.B. DE C.V. As provided by Articles 47 and 55 Bis of the Securities Market Law (Ley de Mercado de Valores; “LMV”) and by article 183 of the General Law of Commercial Companies (Ley General de Sociedades Mercantiles; “LGSM”) and by articles Eleven, Eighteen, and Twenty of the current by-laws of Vista Energy, S.A.B. de C.V

January 21, 2025 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 January 2025 Commission File No. 001-39000 Vista Energy

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 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, Floo

January 14, 2025 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 January 2025 Commission File No. 001-39000 Vista Energy

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 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,

January 10, 2025 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 January 2025 Commission File No. 001-39000 Vista Energy

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 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,

December 16, 2024 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 December 2024 Commission File No. 001-39000 Vista Energ

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 December 2024 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

December 5, 2024 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 December 2024 Commission File No. 001-39000 Vista Energ

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 December 2024 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

November 6, 2024 SC 13G/A

VIST / Vista Energy, S.A.B. de C.V. - Depositary Receipt (Common Stock) / Helikon Investments Ltd Passive Investment

SC 13G/A 1 p24-3163sc13ga.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* Vista Energy, S.A.B. de C.V. (Name of Issuer) Series A Shares, with no par value (Title of Class of Securities) 92837L109** (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of This Statement) Check the appropriate

October 24, 2024 EX-99.1

03 Strong operational and financial performance during the quarter Q3 2024 HIGHLIGHTS (1) (2) (3) Production Revenues Lifting Cost Oil Production CAPEX 72.8 Mboe/d 63.5 Mbbl/d 462 $MM 4.7 $/boe 369 $MM +47% y-o-y +53% y-o-y +53% y-o-y (2)% y-o-y +103

Exhibit 1 Third Quarter 2024 Earnings Webcast October 24, 2024 02 About projections and forward-looking statements Additional information about Vista Energy, S.

October 24, 2024 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 2024 Commission File No. 001-39000 Vista Energy

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 2024 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,

October 23, 2024 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 2024 Commission File No. 001-39000 Vista Energy

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 2024 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,

October 23, 2024 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 2024 Commission File No. 001-39000 Vista Energy

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 2024 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,

October 23, 2024 EX-99.1

For the period from July 1st to September 30,

Exhibit 1 October 23, 2024, Mexico City, Mexico Vista Energy, S.A.B. de C.V. (“Vista” or the “Company”) (NYSE: VIST in the New York Stock Exchange; BMV: VISTA in the Mexican Stock Exchange), reported today financial and operational results corresponding to Q3 2024. Q3 2024 highlights: • Total production in Q3 2024 was 72,825 boe/d, a 47% increase compared to Q3 2023 and 12% above the previous quar

October 23, 2024 EX-99.1

VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of September 30, 2024 and December 31, 2023 and for the nine-month periods ended September 30, 2024 and 2023

Exhibit 1 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of September 30, 2024 and December 31, 2023 and for the nine-month periods ended September 30, 2024 and 2023 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of September 30, 2024 and December 31, 2023 and for the nine-month periods ended September 30

September 26, 2024 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT Vista Energy, S.A.B. de C.V. (Exact name of registrant as specified in its charter) United Mexican States (Jurisdiction of incorporation or

SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT Vista Energy, S.A.B. de C.V. (Exact name of registrant as specified in its charter) United Mexican States (Jurisdiction of incorporation or organization) 001-39000 (Commission file number) n/a (I.R.S. Employer Identification No.) Pedregal 24, 4th floor Colonia Molino del Rey, Alcaldía M

September 26, 2024 EX-2

Resource Extraction Payment Report

EX-2.01 Exhibit 2.01 Resource Extraction Payment Report Project-level disclosure The table below sets forth our payments made to Governments for the fiscal year ended December 31, 2023, by project and type of payment. For the year ended December 31, 2023 (US$ million) (1)(2) Taxes (3) Royalties (4) Fees Production Entitlements Bonuses Dividends Payments for infrastructure improvements Community an

September 26, 2024 EX-2.01.INS

XBRL INSTANCE DOCUMENT

0001762506 2023-01-01 2023-12-31 0001762506 vist:VistaEnergySABDeCVAndOrSubsidiaresEntityLevelArgentinaMember 2023-01-01 2023-12-31 0001762506 vist:Cs01Member 2023-01-01 2023-12-31 0001762506 vist:AguadaFederalMember 2023-01-01 2023-12-31 0001762506 vist:CoironAmargoNorteMember 2023-01-01 2023-12-31 0001762506 vist:AcambucoMember 2023-01-01 2023-12-31 0001762506 vist:BajadaDelPaloOesteMember 2023-

September 26, 2024 EX-2.01.SCH

XBRL TAXONOMY EXTENSION SCHEMA

Acambuco [Member] Acambuco Aguada Federal [Member] Aguada Federal Aguila Mora [Member] Águila Mora Bajada del Palo Este [Member] Bajada del Palo Este Bajada del Palo Oeste [Member] Bajada del Palo Oeste Bandurria Norte [Member] Bandurria Norte Charco del Palenque [Member] Charco del Palenque Coiron Amargo Norte [Member] Coirón Amargo Norte CS 01 [Member] CS-01 Entre Lomas Neuquen [Member] Entre Lomas Neuquén Entre Lomas Rio Negro [Member] Entre Lomas Río Negro Jaguel de los Machos [Member] Jagüel de los Machos Jarilla Quemada [Member] Jarilla Quemada Twenty Five de Mayo Medanito [Member] 25 de Mayo-Medanito Vista Energy S A B de C V and or subsidiares Entity Level Argentina [Member] Vista Energy, S.

September 19, 2024 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 September 2024 Commission File No. 001-39000 Vista Ener

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 September 2024 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

September 5, 2024 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 September 2024 Commission File No. 001-39000 Vista Ener

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 September 2024 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, Fl

September 3, 2024 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 September 2024 Commission File No. 001-39000 Vista Ener

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 September 2024 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, Fl

August 30, 2024 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 August 2024 Commission File No. 001-39000 Vista Energy,

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 August 2024 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,

August 29, 2024 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 August 2024 Commission File No. 001-39000 Vista Energy,

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 August 2024 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

August 28, 2024 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 August 2024 Commission File No. 001-39000 Vista Energy,

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 August 2024 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

August 27, 2024 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 August 2024 Commission File No. 001-39000 Vista Energy,

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 August 2024 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,

August 26, 2024 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 August 2024 Commission File No. 001-39000 Vista Energy,

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 August 2024 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

August 23, 2024 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 August 2024 Commission File No. 001-39000 Vista Energy,

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 August 2024 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,

August 22, 2024 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 August 2024 Commission File No. 001-39000 Vista Energy,

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 August 2024 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,

August 21, 2024 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 August 2024 Commission File No. 001-39000 Vista Energy,

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 August 2024 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,

August 20, 2024 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 August 2024 Commission File No. 001-39000 Vista Energy,

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 August 2024 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,

August 19, 2024 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 August 2024 Commission File No. 001-39000 Vista Energy,

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 August 2024 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,

August 16, 2024 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 August 2024 Commission File No. 001-39000 Vista Energy,

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 August 2024 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,

August 15, 2024 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 August 2024 Commission File No. 001-39000 Vista Energy,

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 August 2024 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,

August 14, 2024 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 August 2024 Commission File No. 001-39000 Vista Energy,

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 August 2024 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,

August 13, 2024 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 August 2024 Commission File No. 001-39000 Vista Energy,

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 August 2024 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,

August 12, 2024 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 August 2024 Commission File No. 001-39000 Vista Energy,

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 August 2024 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,

August 9, 2024 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 August 2024 Commission File No. 001-39000 Vista Energy,

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 August 2024 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,

August 6, 2024 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 August 2024 Commission File No. 001-39000 Vista Energy,

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 August 2024 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,

July 22, 2024 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 July 2024 Commission File No. 001-39000 Vista Energy, S

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 July 2024 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, Co

July 12, 2024 EX-1

03 Strong interannual growth across key metrics Q2 2024 HIGHLIGHTS (1) (2) (3) Production Revenues Lifting Cost Oil Production CAPEX 65.3 Mboe/d 57.2 Mbbl/d 397 $MM 4.5 $/boe 346 $MM +40% y-o-y +46% y-o-y +66% y-o-y (6)% y-o-y +93% y-o-y +19% q-o-q +

Exhibit 1 Second Quarter 2024 Earnings Webcast July 12, 2024 02 About projections and forward-looking statements Additional information about Vista Energy, S.

July 12, 2024 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 July 2024 Commission File No. 001-39000 Vista Energy, S

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 July 2024 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, Co

July 11, 2024 EX-99.1

July 11, 2024, Mexico City, Mexico

Exhibit 1 July 11, 2024, Mexico City, Mexico Vista Energy, S.A.B. de C.V. (“Vista” or the “Company”) (NYSE: VIST in the New York Stock Exchange; BMV: VISTA in the Mexican Stock Exchange), reported today financial and operational results corresponding to Q2 2024. Q2 2024 highlights: • Total production in Q2 2024 was 65,288 boe/d, a 40% increase compared to Q2 2023 and 19% above the previous quarter

July 11, 2024 EX-99.1

VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of June 30, 2024 and December 31, 2023 and for the six-month periods ended June 30, 2024 and 2023

Exhibit 1 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of June 30, 2024 and December 31, 2023 and for the six-month periods ended June 30, 2024 and 2023 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of June 30, 2024 and December 31, 2023 and for the six-month periods ended June 30, 2024 and 2023 TABLE

July 11, 2024 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 July 2024 Commission File No. 001-39000 Vista Energy, S

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 July 2024 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, Co

July 11, 2024 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 July 2024 Commission File No. 001-39000 Vista Energy, S

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 July 2024 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, Co

June 24, 2024 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 June 2024 Commission File No. 001-39000 Vista Energy, S

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 June 2024 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, Co

June 4, 2024 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 June 2024 Commission File No. 001-39000 Vista Energy, S

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 June 2024 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, Co

May 24, 2024 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 May 2024 Commission File No. 001-39000 Vista Energy, S.

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 May 2024 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, Col

May 23, 2024 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 May 2024 Commission File No. 001-39000 Vista Energy, S.

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 May 2024 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, Col

May 22, 2024 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 May 2024 Commission File No. 001-39000 Vista Energy, S.

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 May 2024 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, Col

May 21, 2024 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 May 2024 Commission File No. 001-39000 Vista Energy, S.

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 May 2024 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, Col

May 20, 2024 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 May 2024 Commission File No. 001-39000 Vista Energy, S.

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 May 2024 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, Col

May 17, 2024 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 May 2024 Commission File No. 001-39000 Vista Energy, S.

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 May 2024 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, Col

May 16, 2024 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 May 2024 Commission File No. 001-39000 Vista Energy, S.

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 May 2024 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, Col

May 15, 2024 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 May 2024 Commission File No. 001-39000 Vista Energy, S.

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 May 2024 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, Col

May 14, 2024 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 May 2024 Commission File No. 001-39000 Vista Energy, S.

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 May 2024 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, Col

May 13, 2024 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 May 2024 Commission File No. 001-39000 Vista Energy, S.

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 May 2024 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, Col

May 10, 2024 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 May 2024 Commission File No. 001-39000 Vista Energy, S.

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 May 2024 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, Col

May 9, 2024 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 May 2024 Commission File No. 001-39000 Vista Energy, S.

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 May 2024 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, Col

May 8, 2024 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 May 2024 Commission File No. 001-39000 Vista Energy, S.

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 May 2024 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, Col

May 7, 2024 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 May 2024 Commission File No. 001-39000 Vista Energy, S.

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 May 2024 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, Col

April 25, 2024 EX-99.1

03 Robust operational and financial performance during the quarter Q1 2024 HIGHLIGHTS (1) (3) (4) Production Revenues Lifting Cost Oil Production CAPEX 55.0 Mboe/d 317 $MM 4.3 $/boe 47.3 Mbbl/d 242 $MM (2) (2) 14% y-o-y pro forma 15% y-o-y pro forma

Exhibit 1 First Quarter 2024 Earnings Webcast April 25, 2024 02 About projections and forward-looking statements Additional information about Vista Energy, S.

April 25, 2024 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 April 2024 Commission File No. 001-39000 Vista Energy,

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 April 2024 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, C

April 24, 2024 EX-1

VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of March 31, 2024 and December 31, 2023 and for the three-month periods ended March 31, 2024 and 2023

Exhibit 1 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of March 31, 2024 and December 31, 2023 and for the three-month periods ended March 31, 2024 and 2023 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of March 31, 2024 and December 31, 2023 and for the three-month periods ended March 31, 2024 and 202

April 24, 2024 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 April 2024 Commission File No. 001-39000 Vista Energy,

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 April 2024 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, C

April 24, 2024 EX-1

Vista first quarter 2024 results

Vista first quarter 2024 results April 24, 2024, Mexico City, Mexico Vista Energy, S.

April 24, 2024 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 April 2024 Commission File No. 001-39000 Vista Energy,

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 April 2024 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, C

April 23, 2024 EX-15.1

DeGolyer and MacNaughton 5001 Spring Valley Road Suite 800 East Dallas, Texas 75244 April 23, 2024

Exhibit 15.1 DeGolyer and MacNaughton 5001 Spring Valley Road Suite 800 East Dallas, Texas 75244 April 23, 2024 Vista Energy S.A.B. de C. V. Calle Volcán 150, Floor 5 Colonia Lomas de Chapultepec, Alcaldía Miguel Hidalgo Mexico City, 11000 Mexico Ladies and Gentlemen: We hereby consent to the references to DeGolyer and MacNaughton as set forth under the headings “Presentation of Information–Presen

April 23, 2024 EX-99.1

DEGOLYER AND MACNAUGHTON 500I SPRING VALLEY ROAD SUITE 800 EAST DALLAS, TEXAS 75244 February 7, 2024

Exhibit 99.1 DEGOLYER AND MACNAUGHTON 500I SPRING VALLEY ROAD SUITE 800 EAST DALLAS, TEXAS 75244 February 7, 2024 Vista Energy S.A.B. de C. V. Calle Volcán 150, Piso 5 Colonia Lomas de Chapultepec, Alcaldía Miguel Hidalgo Mexico City, 1100 Mexico Ladies and Gentlemen: Pursuant to your request, this report of third party presents an independent evaluation, as of December 31, 2023, of the extent of

April 23, 2024 EX-15.4

April 23, 2024

Exhibit 15.4 April 23, 2024 Securities and Exchange Commission 100 F Street, N.E. Washington, DC 20549 Ladies and Gentlemen: We have read item 16.F – “Change in Registrant’s Certifying Accountant” of the annual report on Form 20-F for the year ended December 31, 2023 of Vista Energy, S.A.B. de C.V. We agree with the statements contained therein in relation to Mancera, S.C. We have no basis to agre

April 23, 2024 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 April 2024 Commission File No. 001-39000 Vista Energy,

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 April 2024 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, C

April 23, 2024 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 20-F ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 Commission File Number: 001 - 39000 Vista

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 20-F ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 Commission File Number: 001 - 39000 Vista Energy, S.

April 23, 2024 EX-1

SUMMARY OF THE RESOLUTIONS ADOPTED BY THE SHAREHOLDERS AT THE ANNUAL ORDINARY GENERAL SHAREHOLDERS’ MEETING AND AT THE EXTRAORDINARY GENERAL SHAREHOLDERS’ MEETING OF VISTA ENERGY, S.A.B. DE C.V., HELD ON APRIL 23RD, 2024.

Exhibit 1 SUMMARY OF THE RESOLUTIONS ADOPTED BY THE SHAREHOLDERS AT THE ANNUAL ORDINARY GENERAL SHAREHOLDERS’ MEETING AND AT THE EXTRAORDINARY GENERAL SHAREHOLDERS’ MEETING OF VISTA ENERGY, S.

April 23, 2024 EX-13.1

Certification by CEO and CFO pursuant to Section 1350, as adapted pursuant to Section 906 of the Sarbanes – Oxley Act of 2002

EX-13.1 Exhibit 13.1 Certification by CEO and CFO pursuant to Section 1350, as adapted pursuant to Section 906 of the Sarbanes – Oxley Act of 2002 The certification set forth below is being furnished to the Securities and Exchange Commission, in connection with Vista Energy, S.A.B. de C.V.’s Annual Report on Form 20-F for the year ended December 31, 2023 (the “Annual Report”) solely for the purpos

April 23, 2024 EX-1.1

VISTA ENERGY, S.A.B. DE C.V. CHAPTER I CORPORATE NAME, CORPORATE DOMICILE, CORPORATE PURPOSE, TERM AND NATIONALITY

Exhibit 1.1 VISTA ENERGY, S.A.B. DE C.V. BY-LAWS CHAPTER I CORPORATE NAME, CORPORATE DOMICILE, CORPORATE PURPOSE, TERM AND NATIONALITY ARTICLE ONE. The corporate name of the company is Vista Energy, and it shall be followed by the words Sociedad Anónima Bursátil de Capital Variable or its abbreviation, “S.A.B. de C.V.” (the “Company”). ARTICLE TWO. The corporate domicile of the Company is Mexico C

April 23, 2024 EX-12.2

CERTIFICATION

EX-12.2 Exhibit 12.2 CERTIFICATION I, Pablo Manuel Vera Pinto, certify that: 1. I have reviewed this annual report on Form 20-F of Vista Energy, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not

April 23, 2024 EX-12.1

CERTIFICATION

EX-12.1 Exhibit 12.1 CERTIFICATION I, Miguel Galuccio, certify that: 1. I have reviewed this annual report on Form 20-F of Vista Energy, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not mislead

April 23, 2024 EX-15.3

Consent of Independent Registered Public Accounting Firm

Exhibit 15.3 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-269585) of Vista Energy, S.A.B. de C.V. of our report dated April 24, 2023 (except for note 2.6 as to which date is April 23, 2024), with respect to the consolidated financial statements of Vista Energy, S.A.B. de C.V., included in this

April 23, 2024 EX-15.2

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 15.2 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in the Registration Statement on Form S-8 (No 333-269585) of Vista Energy, S.A.B. de C.V. of our reports dated April 23, 2024, with respect to the consolidated financial statements of Vista Energy, S.A.B. de C.V. and the effectiveness of internal control over financial reporting of Vi

April 23, 2024 EX-97.1

VISTA ENERGY POLICY FOR THE RECOVERY OF ERRONEOUSLY AWARDED COMPENSATION

Exhibit 97.1 VISTA ENERGY POLICY FOR THE RECOVERY OF ERRONEOUSLY AWARDED COMPENSATION 1. Purpose. The purpose of this Policy is to describe the circumstances in which Executive Officers will be required to repay or return Erroneously Awarded Compensation to the Company in accordance with the Clawback Rules. Each Executive Officer shall be required to sign and return to the Company the Acknowledgem

April 19, 2024 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 April 2024 Commission File No. 001-39000 Vista Energy,

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 April 2024 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, C

March 25, 2024 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 March 2024 Commission File No. 001-39000 Vista Energy,

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 March 2024 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

March 11, 2024 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 March 2024 Commission File No. 001-39000 Vista Energy,

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 March 2024 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, C

March 11, 2024 EX-1

CALL FOR AN ORDINARY AND EXTRAORDINARY GENERAL SHAREHOLDERS’ MEETING VISTA ENERGY, S.A.B. DE C.V.

Exhibit 1 CALL FOR AN ORDINARY AND EXTRAORDINARY GENERAL SHAREHOLDERS’ MEETING VISTA ENERGY, S.

February 21, 2024 EX-1

03 Consistently delivering strong operational and financial performance Q4 2023 HIGHLIGHTS (1) (3) (4) Production Oil Production Revenues Lifting Cost Free Cash Flow 107 $MM 56.4 Mboe/d 48.5 Mbbl/d 309 $MM 4.3 $/boe (2) (2) 86% y-o-y 16% y-o-y pro fo

Exhibit 1 Fourth Quarter and Full Year 2023 Earnings Webcast February 21, 2024 02 About projections and forward-looking statements Additional information about Vista Energy, S.

February 21, 2024 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 February 2024 Commission File No. 001-39000 Vista Energ

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 February 2024 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

February 20, 2024 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 February 2024 Commission File No. 001-39000 Vista Energ

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 February 2024 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

February 20, 2024 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 February 2024 Commission File No. 001-39000 Vista Energ

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 February 2024 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

February 20, 2024 EX-1

VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of December 31, 2023 and 2022, and for the years and for the three-month periods ended December 31, 2023 and 2022

Exhibit 1 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of December 31, 2023 and 2022, and for the years and for the three-month periods ended December 31, 2023 and 2022 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of December 31, 2023 and 2022, and for the years and for the three-month periods ended D

February 20, 2024 EX-1

Vista fourth quarter and full year 2023 results

Exhibit 1 2023 Full Year and 4th Quarter Results Mexico City, February 20, 2024 NYSE: VIST BMV: VISTA Vista fourth quarter and full year 2023 results February 20, 2024, Mexico City, Mexico Vista Energy, S.

February 15, 2024 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 February 2024 Commission File No. 001-39000 Vista Energ

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 February 2024 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, Flo

February 8, 2024 EX-99

JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)

EX-99 2 p24-0513exhibt1.htm JOINT FILING AGREEMENT EXHIBIT 1 JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k) The undersigned acknowledge and agree that the foregoing statement on Schedule 13G is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13G shall be filed on behalf of each of the undersigned without the necessity of filing addition

February 8, 2024 SC 13G

VIST / Vista Energy, S.A.B. de C.V. - Depositary Receipt (Common Stock) / Helikon Investments Ltd - VISTA ENERGY, S.A.B. DE C.V. Passive Investment

SC 13G 1 p24-0513sc13g.htm VISTA ENERGY, S.A.B. DE C.V. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Vista Energy, S.A.B. de C.V. (Name of Issuer) Series A Shares, with no par value (Title of Class of Securities) 92837L109** (CUSIP Number) December 31, 2023 (Date of Event Which Requires Filing of This Statement)

January 11, 2024 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 January 2024 Commission File No. 001-39000 Vista Energy

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 January 2024 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,

November 13, 2023 EX-99.1

AGREEMENT REGARDING THE JOINT FILING OF SCHEDULE 13G

EX-99.1 2 exhibit99-1.htm JOINT FILING AGREEMENT Exhibit 99.1 AGREEMENT REGARDING THE JOINT FILING OF SCHEDULE 13G Each of the entities below hereby agree to the joint filing on behalf of each of them of this Schedule 13G, as well as all future amendments to this Schedule 13G, with respect to securities of Vista Energy, S.A.B. de C.V., and that this Agreement may be included as an Exhibit to such

November 13, 2023 SC 13G

VIST / Vista Energy S.A.B. de C.V - ADR / Al Mehwar Commercial Investments LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Vista Energy, S.A.B. de C.V. (Name of issuer) Series A Shares, no par value per share American Depositary Shares, each representing one Series A Share, with no par value (Title of class of securities) Series A Shares: BYXGC1909 American Depositary Shares:

November 13, 2023 SC 13G/A

VIST / Vista Energy S.A.B. de C.V - ADR / Kensington Investments B.V. - AMENDMENT NO. 1 Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Vista Energy, S.A.B. de C.V. (Name of issuer) Series A Shares, no par value per share American Depositary Shares, each representing one Series A Share, with no par value (Title of class of securities) Series A Shares: BYXGC1909 American Depositary Shares

October 25, 2023 EX-1

03 Strong sequential growth in key metrics Q3 2023 HIGHLIGHTS (1) (2) (3) Production Revenues Lifting Cost Oil Production Free Cash Flow (43) $MM 49.5 Mboe/d 41.5 Mbbl/d 290 $MM 4.8 $/boe (2)% y-o-y (1)% y-o-y (13)% y-o-y (35)% y-o-y 6% q-o-q 6% q-o-

Exhibit 1 Third Quarter 2023 Earnings Webcast October 25, 2023 02 About projections and forward-looking statements Additional information about Vista Energy, S.

October 25, 2023 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 2023 Commission File No. 001-39000 Vista Energy

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 2023 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,

October 24, 2023 EX-1

Vista Results of the Third Quarter of 2023

Exhibit 1 Vista Results of the Third Quarter of 2023 October 24, 2023, Mexico City, Mexico Vista Energy, S.

October 24, 2023 EX-1

VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of September 30, 2023 and December 31, 2022 and for the nine-month periods ended September 30, 2023 and 2022

Exhibit 1 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of September 30, 2023 and December 31, 2022 and for the nine-month periods ended September 30, 2023 and 2022 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of September 30, 2023 and December 31, 2022 and for the nine-month periods ended September 30

October 24, 2023 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 2023 Commission File No. 001-39000 Vista Energy

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 2023 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,

October 24, 2023 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 2023 Commission File No. 001-39000 Vista Energy

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 2023 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,

September 26, 2023 EX-1

AGENDA Welcome ▪ Alejandro Cherñacov – Co-founder and Strategic Planning & Investor Relations Officer Accelerating value creation with a larger, more efficient and sustainable company ▪ Miguel Galuccio – Founder, Chairman of the Board and Chief Execu

Exhibit 1 STRATEGIC PLAN INVESTOR DAY SEPTEMBER 26, 2023 ABOUT PROJECTIONS AND FORWARD-LOOKING STATEMENTS ADDITIONAL INFORMATION ABOUT VISTA ENERGY, S.

September 26, 2023 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 September 2023 Commission File No. 001-39000 Vista Ener

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 September 2023 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

September 21, 2023 CORRESP

Argentina For the Year Ended December 31, Oil development net well - productive Gas development net well - productive Oil development net well - dry Gas development net well -dry Exploratory net well - productive Exploratory net well - dry 2020 24 0

September 21, 2023 VIA EDGAR Mr. John Hodgin, Petroleum Engineer Mr. Brad Skinner, Office Chief Division of Corporate Finance Office of Energy & Transportation U.S. Securities and Exchange Commission Washington, D.C. 20549 Attention: Staff of the Division of Corporate Finance, Office of Energy & Transportation Re: Vista Energy, S.A.B. de C.V. Form 20-F for the Fiscal Year Ended December 31, 2022 F

September 19, 2023 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 September 2023 Commission File No. 001-39000 Vista Ener

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 September 2023 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

July 14, 2023 EX-99.1

03 Key metrics of the quarter Q2 2023-HIGHLIGHTS (1) (2) (3) Production Revenues Lifting Cost CAPEX Oil Production 46.6 Mboe/d 39.2 Mbbl/d 231 $MM 4.8 $/boe 179 $MM +4% y-o-y +6% y-o-y (22)% y-o-y (38)% y-o-y +18% y-o-y (4) (6) (7) (5) Adj. EBITDA Fr

EX-99.1 Exhibit 1 Second Quarter 2023 Earnings Webcast July 14, 2023 02 About projections and forward-looking statements Additional information about Vista Energy, S.A.B. de C.V., a sociedad anónima bursátil de capital variable organized under the laws of Mexico (the“Company” or“Vista”) can be found in the“Investors” section on the website at www.vistaoilandgas.com. This presentation does not cons

July 14, 2023 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 July 2023 Commission File No. 001-39000 Vista Energy, S

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 July 2023 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

July 13, 2023 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 July 2023 Commission File No. 001-39000 Vista Energy, S

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 July 2023 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

July 13, 2023 EX-1

VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of June 30, 2023 and December 31, 2022 and for the six-month periods ended June 30, 2023 and 2022

EX-1 Exhibit 1 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of June 30, 2023 and December 31, 2022 and for the six-month periods ended June 30, 2023 and 2022 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of June 30, 2023 and December 31, 2022 and for the six-month periods ended June 30, 2023 and 2022 T

July 13, 2023 EX-1

Vista Results of the Second Quarter of 2023

EX-1 Exhibit 1 2023 2nd Quarter Results Mexico City, July 13, 2023 NYSE: VIST BMV: VISTA Vista Results of the Second Quarter of 2023 July 13, 2023, Mexico City, Mexico Vista Energy, S.

July 13, 2023 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 July 2023 Commission File No. 001-39000 Vista Energy, S

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 July 2023 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, Co

July 10, 2023 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 July 2023 Commission File No. 001-39000 Vista Energy, S

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 July 2023 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

June 8, 2023 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 June 2023 Commission File No. 001-39000 Vista Energy, S

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 June 2023 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, Co

April 26, 2023 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 April 2023 Commission File No. 001-39000 Vista Energy,

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 April 2023 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

April 26, 2023 EX-1

First Quarter 2023 Earnings Webcast April 26, 2023

EX-1 Exhibit 1 First Quarter 2023 Earnings Webcast April 26, 2023 02 About projections and forward-looking statements Additional information about Vista Energy, S.

April 25, 2023 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 April 2023 Commission File No. 001-39000 Vista Energy,

6-K 1 d364871d6k.htm 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 April 2023 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

April 25, 2023 EX-1

Vista Results of the First Quarter of 2023

EX-1 Exhibit 1 2023 1st Quarter Results Mexico City, April 25, 2023 NYSE: VIST BMV: VISTA Vista Results of the First Quarter of 2023 April 25, 2023, Mexico City, Mexico Vista Energy, S.

April 25, 2023 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 April 2023 Commission File No. 001-39000 Vista Energy,

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 April 2023 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

April 25, 2023 EX-1

VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of March 31, 2023 and December 31, 2022 and for the three-month periods ended March 31, 2023 and 2022

EX-1 Exhibit 1 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of March 31, 2023 and December 31, 2022 and for the three-month periods ended March 31, 2023 and 2022 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of March 31, 2023 and December 31, 2022 and for the three-month periods ended March 31, 2023 an

April 24, 2023 EX-15.2

Consent of Independent Registered Public Accounting Firm

Exhibit 15.2 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-269585) pertaining to the Long Term Incentive Plan of Vista Energy, S.A.B. de C.V. of our report dated April 24, 2023, with respect to the consolidated financial statements of Vista Energy, S.A.B. de C.V., in its Annual Report (Form 20-F

April 24, 2023 EX-99.1

SUMMARY OF THE RESOLUTIONS ADOPTED BY THE SHAREHOLDERS AT THE ANNUAL ORDINARY GENERAL SHAREHOLDERS’ MEETING AND AT THE EXTRAORDINARY GENERAL SHAREHOLDERS’ MEETING OF VISTA ENERGY, S.A.B. DE C.V., HELD ON APRIL 24TH, 2023.

EX-99.1 Exhibit 1 SUMMARY OF THE RESOLUTIONS ADOPTED BY THE SHAREHOLDERS AT THE ANNUAL ORDINARY GENERAL SHAREHOLDERS’ MEETING AND AT THE EXTRAORDINARY GENERAL SHAREHOLDERS’ MEETING OF VISTA ENERGY, S.A.B. DE C.V., HELD ON APRIL 24TH, 2023. In Mexico City, United Mexican States, at 10:00 a.m. on April 24th, 2023, the shareholders of Vista Energy, S.A.B. de C.V. (the “Company”), gathered at the meet

April 24, 2023 EX-99.1

DeGolyer and MacNaughton 5001 Spring Valley Road Suite 800 East Dallas, Texas 75244 February 1, 2023

EX-99.1 Exhibit 99.1 DeGolyer and MacNaughton 5001 Spring Valley Road Suite 800 East Dallas, Texas 75244 February 1, 2023 Vista Energy S.A.B. de C. V. Calle Volcán 150, Piso 5 Colonia Lomas de Chapultepec, Alcaldía Miguel Hidalgo Mexico City, 1100 Mexico Ladies and Gentlemen: Pursuant to your request, this report of third party presents an independent evaluation, as of December 31, 2022, of the ex

April 24, 2023 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 April 2023 Commission File No. 001-39000 Vista Energy,

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 April 2023 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

April 24, 2023 EX-12.2

CERTIFICATION

EX-12.2 Exhibit 12.2 CERTIFICATION I, Pablo Manuel Vera Pinto, certify that: 1. I have reviewed this annual report on Form 20-F of Vista Energy, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not

April 24, 2023 EX-13.1

Certification by CEO and CFO pursuant to Section 1350, as adapted pursuant to Section 906 of the Sarbanes – Oxley Act of 2002

EX-13.1 Exhibit 13.1 Certification by CEO and CFO pursuant to Section 1350, as adapted pursuant to Section 906 of the Sarbanes – Oxley Act of 2002 The certification set forth below is being furnished to the Securities and Exchange Commission, in connection with Vista Energy, S.A.B. de C.V.’s Annual Report on Form 20-F for the year ended December 31, 2022 (the “Annual Report”) solely for the purpos

April 24, 2023 EX-4.8

LONG TERM INCENTIVE PLAN1

Exhibit 4.8 LONG TERM INCENTIVE PLAN1 Vista Energy S.A.B. de C.V. (“Vista”) hereby sets forth the policies, guidelines and procedures, as well as the terms and conditions, that will govern the long-term incentive plan (the “Plan”) for the certain eligible officers, directors, employees and consultants of Vista, and/or of any other subsidiary of Vista. The Plan is effective as of April 4, 2018, as

April 24, 2023 EX-15.1

DeGolyer and MacNaughton 5001 Spring Valley Road Suite 800 East Dallas, Texas 75244 April 24, 2023

Exhibit 15.1 DeGolyer and MacNaughton 5001 Spring Valley Road Suite 800 East Dallas, Texas 75244 April 24, 2023 Vista Energy S.A.B. de C. V. Calle Volcán 150, Floor 5 Colonia Lomas de Chapultepec, Alcaldía Miguel Hidalgo Mexico City, 11000 Mexico Ladies and Gentlemen: We hereby consent to the references to DeGolyer and MacNaughton as set forth under the headings “Presentation of Information–Presen

April 24, 2023 EX-1.1

VISTA ENERGY, S.A.B. DE C.V. CHAPTER I CORPORATE NAME, CORPORATE DOMICILE, CORPORATE PURPOSE, TERM AND NATIONALITY

Exhibit 1.1 VISTA ENERGY, S.A.B. DE C.V. BY-LAWS CHAPTER I CORPORATE NAME, CORPORATE DOMICILE, CORPORATE PURPOSE, TERM AND NATIONALITY ARTICLE ONE. The corporate name of the company is Vista Energy, and it shall be followed by the words Sociedad Anónima Bursátil de Capital Variable or its abbreviation, “S.A.B. de C.V.” (the “Company”). ARTICLE TWO. The corporate domicile of the Company is Mexico C

April 24, 2023 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 20-F ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 Commission File Number: 001- 39000 Vista

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 20-F ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 Commission File Number: 001- 39000 Vista Energy, S.

April 24, 2023 EX-12.1

CERTIFICATION

EX-12.1 Exhibit 12.1 CERTIFICATION I, Miguel Galuccio, certify that: 1. I have reviewed this annual report on Form 20-F of Vista Energy, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not mislead

April 18, 2023 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 April 2023 Commission File No. 001-39000 Vista Energy,

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 April 2023 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

April 11, 2023 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 April 2023 Commission File No. 001-39000 Vista Energy,

6-K 1 d820896d6k.htm 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 April 2023 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

March 17, 2023 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 March 2023 Commission File No. 001-39000 Vista Energy,

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 March 2023 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

March 16, 2023 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 March 2023 Commission File No. 001-39000 Vista Energy,

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 March 2023 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

March 15, 2023 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 March 2023 Commission File No. 001-39000 Vista Energy,

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 March 2023 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

March 13, 2023 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 March 2023 Commission File No. 001-39000 Vista Energy,

6-K 1 d292241d6k.htm 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 March 2023 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

March 13, 2023 EX-1

CALL FOR AN ORDINARY AND EXTRAORDINARY GENERAL SHAREHOLDERS’ MEETING VISTA ENERGY, S.A.B. DE C.V.

EX-1 Exhibit 1 CALL FOR AN ORDINARY AND EXTRAORDINARY GENERAL SHAREHOLDERS’ MEETING VISTA ENERGY, S.

March 7, 2023 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 March 2023 Commission File No. 001-39000 Vista Energy,

6-K 1 d457393d6k.htm 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 March 2023 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

February 24, 2023 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 February 2023 Commission File No. 001-39000 Vista Energ

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 February 2023 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, Flo

February 24, 2023 EX-99.1

Fourth and Full Quarter Year 2022 Earnings Webcast February 24, 2023

Exhibit 1 Exhibit 1 Fourth and Full Quarter Year 2022 Earnings Webcast February 24, 2023 About projections and forward-looking statements Additional information about Vista Energy, S.

February 23, 2023 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 February 2023 Commission File No. 001-39000 Vista Energ

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 February 2023 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, Flo

February 23, 2023 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 February 2023 Commission File No. 001-39000 Vista Energ

Form 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 February 2023 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

February 23, 2023 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 February 2023 Commission File No. 001-39000 Vista Energ

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 February 2023 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, Flo

February 23, 2023 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 February 2023 Commission File No. 001-39000 Vista Energ

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 February 2023 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, Flo

February 23, 2023 EX-99.1

Vista full year 2022 results and fourth quarter 2022 results

EXHIBIT 1 Exhibit 1 2022 Full Year and 4th Quarter Results Mexico City, February 23, 2023 NYSE: VIST BMV: VISTA Vista full year 2022 results and fourth quarter 2022 results February 23, 2023, Mexico City, Mexico Vista Energy, S.

February 23, 2023 EX-99.1

DISCLOSURE DOCUMENT (FOLLETO INFORMATIVO) VISTA ENERGY, S.A.B. DE C.V. Pedregal 24, 4th Floor, Colonia Molino del Rey, Miguel Hidalgo, Mexico City, Mexico Ticker Symbol: “VISTA” February 23, 2023 STATEMENT REGARDING OUR CORPORATE REORGANIZATION

EXHIBIT 1 Exhibit 1 DISCLOSURE DOCUMENT (FOLLETO INFORMATIVO) VISTA ENERGY, S.A.B. DE C.V. Pedregal 24, 4th Floor, Colonia Molino del Rey, Miguel Hidalgo, Mexico City, Mexico http://www.vistaenergy.com Ticker Symbol: “VISTA” February 23, 2023 STATEMENT REGARDING OUR CORPORATE REORGANIZATION This disclosure document (folleto informativo) is being submitted by Vista Energy, S.A.B. de C.V. (“we,” “us

February 23, 2023 EX-99.1

VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of December 31, 2022 and 2021, and for the years and for the three-month periods ended December 31, 2022 and 2021

EXHIBIT 1 Exhibit 1 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of December 31, 2022 and 2021, and for the years and for the three-month periods ended December 31, 2022 and 2021 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of December 31, 2022 and 2021, and for the years and for the three-month perio

February 13, 2023 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 February 2023 Commission File No. 001-39000 Vista Energ

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 February 2023 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

February 6, 2023 EX-FILING FEES

Filing Fee Tables for Form S-8

Exhibit 107 CALCULATION OF FILING FEE TABLES Form S-8 (Form Type) Vista Energy, S.

February 6, 2023 EX-4.3

English language translation of the Irrevocable Trust Agreement of Administration entered into by and between Vista Oil & Gas, S.A.B. de C.V. and Banco Invex, S.A., Institución de Banca Múltiple, Invex Grupo Financiero dated as of March 26, 2019, as amended on December 2, 2022

Exhibit 4.3 Execution Version IRREVOCABLE TRUST AGREEMENT OF ADMINISTRATION entered into by and between Vista Oil & Gas, S.A.B. de C.V. The Settlor and Beneficiary and Banco Invex, S.A., Institución de Banca Múltiple, Invex Grupo Financiero as Trustee 26 March 2019 TABLE OF CONTENTS Representations 2 Clauses 5 ARTICLE I. Definitions 5 Section 1.1 Certain Defined Terms 5 Section 1.2 Construction 5

February 6, 2023 S-8

As filed with the Securities and Exchange Commission on February 6, 2023

As filed with the Securities and Exchange Commission on February 6, 2023 Registration No.

January 18, 2023 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 January 2023 Commission File No. 001-39000 Vista Energy

6-K 1 d435121d6k.htm 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 January 2023 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 Engli

January 10, 2023 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 January 2023 Commission File No. 001-39000 Vista Energy

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 January 2023 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,

December 27, 2022 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 December 2022 Commission File No. 001-39000 Vista Energ

6-K 1 d214266d6k.htm 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 December 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 Engl

December 23, 2022 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 December 2022 Commission File No. 001-39000 Vista Energ

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 December 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

December 22, 2022 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 December 2022 Commission File No. 001-39000 Vista Energ

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 December 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

December 21, 2022 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 December 2022 Commission File No. 001-39000 Vista Energ

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 December 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

December 20, 2022 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 December 2022 Commission File No. 001-39000 Vista Energ

6-K 1 d421920d6k.htm 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 December 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 Engl

December 19, 2022 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 December 2022 Commission File No. 001-39000 Vista Energ

6-K 1 d433286d6k.htm 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 December 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 Engl

December 16, 2022 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 December 2022 Commission File No. 001-39000 Vista Energ

6-K 1 d433853d6k.htm 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 December 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 Engl

December 15, 2022 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 December 2022 Commission File No. 001-39000 Vista Energ

6-K 1 d345607d6k.htm 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 December 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 Engl

December 9, 2022 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 December 2022 Commission File No. 001-39000 Vista Energ

6-K 1 d362400d6k.htm 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 December 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 Engl

December 7, 2022 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 December 2022 Commission File No. 001-39000 Vista Energ

6-K 1 d425343d6k.htm 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 December 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 Engl

November 18, 2022 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 November 2022 Commission File No. 001-39000 Vista Energ

6-K 1 d395826d6k.htm 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 November 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 Engl

November 4, 2022 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 November 2022 Commission File No. 001-39000 Vista Energ

6-K 1 d417296d6k.htm 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 November 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 Engl

October 27, 2022 EX-1

03 Another quarter of strong operational and financial performance Q3 2022 highlights: 50.7 Mboe/d 41.9 Mbbl/d +26% y-o-y +35% y-o-y (1) Production Oil Production 333.6 $MM 7.5 $/boe +91% y-o-y +2% y-o-y (2) Lifting Cost Revenues 233.7 $MM 162.8 $MM

EX-1 2 d414755dex1.htm EX-1 Exhibit 1 Third Quarter 2022 Earnings Webcast October 27, 2022 02 About projections and forward-looking statements Additional information about Vista Energy, S.A.B. de C.V., a sociedad anónima bursátil de capital variable organized under the laws of Mexico (the“Company” or“Vista”) can be found in the“Investors” section on the website at www.vistaoilandgas.com. This pres

October 27, 2022 EX-99.1

CALL FOR AN ORDINARY GENERAL SHAREHOLDERS’ MEETING VISTA ENERGY, S.A.B. DE C.V.

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 shar

October 27, 2022 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

6-K 1 d307949d6k.htm 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 Engli

October 27, 2022 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

6-K 1 d414755d6k.htm 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 Engli

October 26, 2022 EX-99.1

VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of September 30, 2022 and December 31, 2021 and for the nine-month periods ended September 30, 2022 and 2021

Exhibit 1 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of September 30, 2022 and December 31, 2021 and for the nine-month periods ended September 30, 2022 and 2021 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of September 30, 2022, and December 31, 2021, and for the nine-month periods ended September

October 26, 2022 EX-99.1

Vista Results of the Third Quarter of 2022

Exhibit 1 Vista Results of the Third Quarter of 2022 October 26, 2022, Mexico City, Mexico Vista Energy, S.

October 26, 2022 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

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,

October 26, 2022 6-K

4:07 PM

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,

October 24, 2022 SC 13D/A

VIST / Vist Financial Corp / Galuccio Miguel Matias - SC 13D/A Activist Investment

SC 13D/A 1 d365094dsc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* Vista Energy, S.A.B. de C.V. (Name of Issuer) Series A Shares, no par value American Depositary Shares, each representing one series A share, no par value** (Title of Class of Securities) 92837L 109*** (CUSIP Numb

October 11, 2022 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

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,

October 4, 2022 6-K

4:34 PM

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,

September 23, 2022 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 September 2022 Commission File No. 001-39000 Vista Ener

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 September 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

September 19, 2022 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 September 2022 Commission File No. 001-39000 Vista Ener

6-K 1 d400108d6k.htm 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 September 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 Eng

July 27, 2022 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 July 2022 Commission File No. 001-39000 Vista Energy, S

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 July 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, Co

July 27, 2022 EX-99.1

03 Delivered strong operational and financial performance Q2 2022 highlights: 44.8 Mboe/d 36.9 Mbbl/d +12% y-o-y +17% y-o-y (1) Production Oil Production 294.3 $MM 7.8 $/boe +78% y-o-y +7% y-o-y (2) Lifting Cost Revenues 202.1 $MM 151.4 $MM +97% y-o-

Exhibit 1 Second Quarter 2022 Earnings Webcast July 27, 2022 02 About projections and forward-looking statements Additional information about Vista Energy, S.

July 26, 2022 6-K

4:05 PM

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 July 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, Co

July 26, 2022 6-K

4:09 PM

6-K 1 d345569d6k.htm FORM 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 July 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 Eng

July 26, 2022 EX-99.1

Vista Results of the Second Quarter of 2022

EX-99.1 2 d345569dex991.htm EXHIBIT 1 Exhibit 1 Vista Results of the Second Quarter of 2022 July 26, 2022, Mexico City, Mexico Vista Energy, S.A.B. de C.V. (“Vista” or the “Company”) (NYSE: VIST in the New York Stock Exchange; BMV: VISTA in the Mexican Stock Exchange) reported today financial and operational results for the three-month period ended June 30, 2022. Q2 2022 highlights: • Q2 2022 tota

July 26, 2022 EX-99.1

VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of June 30, 2022 and December 31, 2021 and for the six-month periods ended June 30, 2022 and 2021

Exhibit 1 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of June 30, 2022 and December 31, 2021 and for the six-month periods ended June 30, 2022 and 2021 VISTA ENERGY, S.A.B. DE C.V. Unaudited interim condensed consolidated financial statements as of June 30, 2022, and December 31, 2021, and for the six-month periods ended June 30, 2022, and 2021 TAB

June 27, 2022 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 June 2022 Commission File No. 001-39000 Vista Energy, S

6-K 1 d484870d6k.htm 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 June 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)

June 24, 2022 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 June 2022 Commission File No. 001-39000 Vista Energy, S

6-K 1 d279220d6k.htm FORM 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 June 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 Eng

June 23, 2022 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 June 2022 Commission File No. 001-39000 Vista Energy, S

6-K 1 d333437d6k.htm 6-K FORM 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 June 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 Eng

June 22, 2022 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 June 2022 Commission File No. 001-39000 Vista Energy, S

6-K 1 d728893d6k.htm FORM 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 June 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 Eng

June 22, 2022 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 June 2022 Commission File No. 001-39000 Vista Energy, S

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 June 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, Co

June 21, 2022 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 June 2022 Commission File No. 001-39000 Vista Energy, S

6-K 1 d353855d6k.htm 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 June 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)

June 17, 2022 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 June 2022 Commission File No. 001-39000 Vista Energy, S

6-K 1 d221131d6k.htm 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 June 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)

June 16, 2022 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 June 2022 Commission File No. 001-39000 Vista Energy, S

6-K 1 d535063d6k.htm 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 June 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)

June 15, 2022 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 June 2022 Commission File No. 001-39000 Vista Energy, S

6-K 1 d362185d6k.htm 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 June 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)

June 14, 2022 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 June 2022 Commission File No. 001-39000 Vista Energy, S

6-K 1 d365537d6k.htm 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 June 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)

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