Company: VIST
Filing Date: 2025-04-16
Form Type: 6-K
Source: 0001193125-25-082223
Chunk: 62

Company: Vista Energy, S.A.B. de C.V.
Filing Date: 2025-04-16
Form: 6-K
Chunk 62
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 to convert any amounts due under such Convertible Note Agreement into Series A Shares of Vista pursuant to the terms and conditions therein described Representations The representations included in the Sale and Purchase Agreement are customary for this type of transactions, including representations regarding the due incorporation and legal capacity to enter into said agreement of each of the parties, the due incorporation and good standing of PETRONAS E&P Argentina S.A. under the laws of Argentina and of its principal assets. Indemnities Vista, as purchaser, agrees to assume, be responsible for and indemnify the seller’s indemnified parties against any and all liabilities related to the operation of the business and its ownership interests, including, without limitation, all environmental and decommissioning liabilities, regardless of how such liabilities arose. Jurisdiction and Applicable Law The Sale and Purchase Agreement and any dispute or claim arising out of or in connection with the Sale and Purchase Agreement shall be governed by and construed in accordance with the laws of England and Wales. All disputes shall be settled by arbitration in London in accordance with the Arbitration Rules of the ICC. The arbitration shall be conducted in English and the award shall be final and binding on the parties. For more information regarding the main terms and conditions of the Sale and Purchase Agreement, please see the “ TRANSACTION INFORMATION—Detailed Description of the Transaction” section of this disclosure document. CONVERTIBLE NOTE AGREEMENT The following summary provides an overview of the key terms of the Convertible Note Agreement, highlighting the parties involved, the subject matter of the sale and purchase, the price and form of payment, representations and warranties, indemnities, and jurisdiction and applicable law, but is not and is not intended to be an exhaustive summary thereof. Purpose of the Convertible Note Agreement A convertible note agreement was entered into between the Purchasers and the Sellers which is intended to secure payments of the Deferred Cash Price, and to give the Sellers upon default of any such payments, the conditional right to convert any amounts due under such Convertible Note Agreement into Vista Series A Shares in accordance with the terms and conditions described therein. Parties to the Agreement The Convertible Note Agreement involves the following parties: Creditor (“Payee”):

| • |     | PETRONAS Carigali International E&P B.V., a limited liability company organized under the laws of the 
 Netherlands.                                                                                          |

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| • |     | PETRONAS Carigali Canada B.V., a limited liability company organized under the laws of the Netherlands. |

Issuer (“Maker”):

| • |     | Vista Energy