Susan L. Segal - 09 Apr 2026 Form 4 Insider Report for Vista Energy, S.A.B. de C.V. (VIST)

Reporting relationship: Director
Issuer ticker: VIST
Reported as of: 09 Apr 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 13 Apr 2026, 17:18:00 UTC
Prior SEC filing: 02 Apr 2026
Next SEC filing: 03 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Susan L Segal

Key filing fact

Susan L. Segal filed Form 4 for Vista Energy, S.A.B. de C.V. (VIST) on 13 Apr 2026.

Key facts

This page summarizes Susan L. Segal's Form 4 filing for Vista Energy, S.A.B. de C.V. (VIST).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 13 Apr 2026, 17:18.

Change

Previous filing in this sequence was filed on 02 Apr 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001097963 Primary reporting owner

SEGAL SUSAN

Relationship: Director
Address: AVENIDA PASEO DE LA REFORMA 243, PISO 18, CIUDAD DE MEXICO CUAUHTEMOC, MEXICO
Signature: /s/ Susan L Segal
Signature date: 13 Apr 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

VIST transaction

Series A Shares

Options Exercise

Transaction value
Shares: +6,000
Change %: +3.5%
Price
Shares after: 178,983
Date: 09 Apr 2026
Ownership: Direct
Footnotes: F1, F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

VIST transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -6,000
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 09 Apr 2026
Ownership: Direct
Underlying class: Series A Shares / ADSs
Underlying amount: 6,000
Exercise price
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Each Restricted Stock Unit represents a contingent right to receive one series A share of the Company or the value thereof in cash.

Footnote F2

112,983 series A shares held directly and 66,000 series A shares represented by 66,000 American Depositary Shares ("ADSs"). Each ADS represents one series A share.