Company: VIST
Filing Date: 2025-04-16
Form Type: 6-K
Source: 0001193125-25-082223
Chunk: 34

Company: Vista Energy, S.A.B. de C.V.
Filing Date: 2025-04-16
Form: 6-K
Chunk 34
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 single-member corporation (sociedad anónima unipersonal) incorporated under the laws of Argentina. Vista Argentina’s sole shareholder is Vista Energy Holding I S.A. de C.V., which in turn is controlled by Vista.

PEPASA

Company’s Corporate Name

Petronas E&P Argentina S.A.

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Company Description

PEPASA is an Argentine company that was incorporated on December 3, 2014, engaged in the exploration and production of hydrocarbons and
the commercialization of oil, natural gas and NGL.

PEPASA holds 50% of the unconventional hydrocarbon exploitation concession granted
over the LACh block. In order to develop the block, PEPASA has entered into a JOA with YPF, which is also the operator. In line with this, PEPASA entered into a joint operating agreement which has the purpose of establishing terms and conditions
regarding the operation of the block.

As holder of 50% of the LACh concession, PEPASA has the production from the block and disposes of
it for its transportation and subsequent commercialization in the domestic and foreign markets.

Capital Structure

As of the date of this disclosure document, PEPASA’s capital stock is comprised as follows:

Share capital: AR$330,076,343,261; of which 70% corresponds to Petronas Carigali Canada BV, a company incorporated in the Netherlands on
July 29, 2011, holder of a total of 231,053,440,283 shares; and the remaining 30% corresponds to Petronas Carigali International E&P BV, a company incorporated in the Netherlands on March 5, 2013 holder of a total of 99,022,902,978
shares.

Significant Changes in Financial Statements

There are no significant changes in PEPASA’s financial statements.

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RISK FACTORS

The consummation of the Transaction involves a degree of risk. You should carefully analyze and evaluate the risks described below and the other information contained in this statement, including our pro forma financial statements and related notes. Our business, financial condition, results of operations, cash flows and/or expectations could be adversely affected by any of the following risks. The market value of our Series A Shares could decline as a result of any of these risks or other factors, and you could lose all or part of your investment. The risks described below are those that we currently believe could adversely affect us. Our business, financial