Alejandro Chernacov - 18 Mar 2026 Form 3 Insider Report for Vista Energy, S.A.B. de C.V. (VIST)

Reporting relationship
Strategic Planning and IRO
Issuer ticker
VIST
Reported as of
18 Mar 2026
Net transaction value
$0
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
3
Accepted by SEC
18 Mar 2026, 06:13:26 UTC
Next SEC filing
04 Aug 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Alejandro Chernacov

Key filing fact

Alejandro Chernacov filed Form 3 for Vista Energy, S.A.B. de C.V. (VIST) on 18 Mar 2026.

Key facts

  • This page summarizes Alejandro Chernacov's Form 3 filing for Vista Energy, S.A.B. de C.V. (VIST).
  • 0 reported transactions and 13 derivative rows are listed below.
  • Accepted by SEC: 18 Mar 2026, 06:13.

Change

  • No earlier filing in this sequence is available for direct comparison.
  • 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

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

View source filing

Reporting Owners (1)

CIK 0002012075 Primary reporting owner

CHERNACOV ALEJANDRO

Relationship
Strategic Planning and IRO
Address
AVENIDA PASEO DE LA REFORMA 243, PISO 18, CIUDAD DE MEXICO CUAUHTEMOC, MEXICO
Signature
/s/ Alejandro Chernacov
Signature date
18 Mar 2026

Reported non-derivative transactions

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

VIST holding

Series A Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
1,198,381
Date
18 Mar 2026
Ownership
Direct
Footnotes
F1

Reported derivative securities

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

VIST holding Derivative

Employee Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
18 Mar 2026
Ownership
Direct
Underlying class
Series A Shares / American Depositary Shares ("ADSs")
Underlying amount
56,238
Exercise price
$7.05
Footnotes
F2
VIST holding Derivative

Employee Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
18 Mar 2026
Ownership
Direct
Underlying class
Series A Shares / ADSs
Underlying amount
61,179
Exercise price
$17.83
Footnotes
F2
VIST holding Derivative

Employee Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
18 Mar 2026
Ownership
Direct
Underlying class
Series A Shares / ADSs
Underlying amount
33,594
Exercise price
$29.66
Footnotes
F2
VIST holding Derivative

Employee Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
18 Mar 2026
Ownership
Direct
Underlying class
Series A Shares / ADSs
Underlying amount
8,780
Exercise price
$54.09
Footnotes
F2
VIST holding Derivative

Employee Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
18 Mar 2026
Ownership
Direct
Underlying class
Series A Shares / ADSs
Underlying amount
16,796
Exercise price
$29.66
Footnotes
F3
VIST holding Derivative

Employee Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
18 Mar 2026
Ownership
Direct
Underlying class
Series A Shares / ADSs
Underlying amount
8,780
Exercise price
$54.09
Footnotes
F3
VIST holding Derivative

Employee Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
18 Mar 2026
Ownership
Direct
Underlying class
Series A Shares / ADSs
Underlying amount
8,780
Exercise price
$54.09
Footnotes
F3
VIST holding Derivative

Employee Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
18 Mar 2026
Ownership
Direct
Underlying class
Series A Shares / ADSs
Underlying amount
11,970
Exercise price
$47.96
Footnotes
F3
VIST holding Derivative

Employee Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
18 Mar 2026
Ownership
Direct
Underlying class
Series A Shares / ADSs
Underlying amount
11,970
Exercise price
$47.96
Footnotes
F3
VIST holding Derivative

Employee Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
18 Mar 2026
Ownership
Direct
Underlying class
Series A Shares / ADSs
Underlying amount
11,969
Exercise price
$47.96
Footnotes
F3
VIST holding Derivative

Employee Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
18 Mar 2026
Ownership
Direct
Underlying class
Series A Shares / ADSs
Underlying amount
454,327
Exercise price
$52.30
Footnotes
F3
VIST holding Derivative

Restricted Stock Unit

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
18 Mar 2026
Ownership
Direct
Underlying class
Series A Shares / ADSs
Underlying amount
35,018
Exercise price
Footnotes
F4
VIST holding Derivative

Performance Stock Unit

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
18 Mar 2026
Ownership
Direct
Underlying class
Series A Shares / ADSs
Underlying amount
133,201
Exercise price
Footnotes
F5
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote F1

599,068 series A shares held directly and 599,313 series A shares represented by 599,313 American despositary shares. Each American depositary share respresents one series A share.

Footnote F2

Stock Options vested and exercisable through the date indicated under "Expiration Date."

Footnote F3

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

Footnote F4

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: 18,923 RSUs on 01/02/2027, 10,387 RSUs on 01/02/2028 and 5,708 RSUs on 01/02/2029.

Footnote F5

Each Performance Stock Unit (PSUs) represents a contingent right to receive one series A share of the Company or the value thereof in cash. PSUs may vest commencing on the following dates, subject to the satisfaction of certain conditions: 76,127 PSUs on 02/20/2027 and 57,074 PSUs on 02/26/2028.

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