Accounts Receivable Securitization Facility On July 10, 2026, TXU Energy Retail Company LLC (“TXU Retail”), TXU Energy Receivables Company LLC (“TXU Receivables”), a wholly owned subsidiary of TXU Retail, and Vistra Operations Company LLC (“Vistra Operations”), each of which are indirect, wholly owned subsidiaries of Vistra Corp., entered into an amendment (the “RPA Amendment”) to the Receivables Purchase Agreement dated as of August 21, 2018 (as amended, supplemented or otherwise modified from time to time, the “RPA”) among TXU Receivables, as seller, TXU Retail, as servicer, Vistra Operations, as performance guarantor, certain purchaser agents and purchasers named therein and Credit Agricole Corporate and Investment Bank, as administrator.