# EDGAR Filing Document

**Accession Number:** 0002114875
**File Stem:** 0001193125-26-112413
**Filing Date:** 2026-3
**Character Count:** 5743
**Document Hash:** 936f6b1f4fbaad5e79f781779ea6ab79
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-112413.hdr.sgml**: 20260318

**ACCESSION NUMBER**: 0001193125-26-112413

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260318

**FILED AS OF DATE**: 20260318

**DATE AS OF CHANGE**: 20260318

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Rodriguez Galli Javier Sebastian
- **CENTRAL INDEX KEY:** 0002114875

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39000
- **FILM NUMBER:** 26765156

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** AVDA GELLY Y OBES 2220,
- **STREET 2:** 14TH FLOOR
- **CITY:** BUENOS AIRES
- **PROVINCE COUNTRY:** C1
- **ZIP:** CP 1425
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Vista Energy, S.A.B. de C.V.
- **CENTRAL INDEX KEY:** 0001762506
- **STANDARD INDUSTRIAL CLASSIFICATION:** CRUDE PETROLEUM & NATURAL GAS [1311]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** O5
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** TORRE MAPFRE
- **STREET 2:** 243 PASEO DE LA REFORMA AV, 18 FL
- **CITY:** MEXICO CITY
- **NON US STATE TERRITORY:** CUAUHTEMOC ALCALDIA CUAUHTEMOC
- **PROVINCE COUNTRY:** O5
- **ZIP:** 06500
- **BUSINESS PHONE:** 52-55-9177-2038

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** TORRE MAPFRE
- **STREET 2:** 243 PASEO DE LA REFORMA AV, 18 FL
- **CITY:** MEXICO CITY
- **NON US STATE TERRITORY:** CUAUHTEMOC ALCALDIA CUAUHTEMOC
- **PROVINCE COUNTRY:** O5
- **ZIP:** 06500

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Vista Oil & Gas, S.A.B. de C.V.
- **DATE OF NAME CHANGE:** 20181219

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Rodriguez Galli Javier Sebastian<br><sub>(Last) (First) (Middle)</sub><br>AVENIDA PASEO DE LA REFORMA 243, PISO 18<br><sub>(Street)</sub><br>CIUDAD DE MEXICO CUAUHTEMOC, MEXICO 06500<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>Vista Energy, S.A.B. de C.V. [ VIST ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-03-18 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director   [ ] 10% Owner<br>[X] Officer (give title below)   [ ] Other (specify below)<br>_General Counsel_ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| Series A Shares | 142861<sup>(1)</sup> | D |  |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| Employee Stock Options (Right to Buy)<sup>(2)</sup> | 2028-04-23 | 2035-04-23 | Series A Shares / American Depositary Shares ("ADSs") | 36057 | $52.30 | D |  |
| Restricted Stock Unit<sup>(3)</sup> | <sup>(3)</sup> | <sup>(3)</sup> | Series A Shares / ADSs | 22945 | <sup>(3)</sup> | D |  |

---

### Footnotes:

(1) 66,001 series A shares held directly and 76,860 series A shares represented by 76,860 American despositary shares.  Each American depositary share respresents one series A share.

(2) Stock Options will vest on the date indicated under "Date Exercisable," and are exercisable through the date indicated under "Expiration Date."

(3) Each Restricted Stock Unit represents a contingent right to receive one series A share of the Company or the value thereof in cash. RSUs may vest commencing on the following dates, subject to the satisfaction of certain conditions: 5,000 RSUs on 02/20/2027, 3,476 RSUs on 02/25/2027, 3,758 RSUs on 02/26/2027, 3,476 RSUs on 02/25/2028, 3,758 RSUs on 02/26/2028 and 3,477 RSUs on 02/25/2029.

**Signature:** /s/ Javier Rodriguez Galli  
**Date:** 2026-03-18

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**