Company Announcements

MEXICO CITY , Sept. 2, 2025 /PRNewswire/ -- Vista Energy, S.A.B. de C.V. ("Vista" or the "Company") (NYSE: VIST; BMV: VISTA) will host a virtual investor day on Wednesday, November 12, 2025, at 9:00 a.m. ET.

At this event, the Company´s executive team will provide an update on Vista's Strategic Plan aimed at delivering industry-leading growth and superior total shareholder returns with world-class execution. A more detailed agenda will be available at a later date.

Vista's Investor Day is open to institutional investors and sell-side analysts. To register, please visit www.vistainvestorday.com . Confirmation and additional event details will be provided to registered attendees. A webcast replay and slide presentation will be available after the event.

For more information, contact Vista Investor Relations at ir@vistaenergy.com or InspIR Group at inspir@inspirgroup.com | +1-646-940-8843.

About Vista
Vista Energy, S.A.B. de C.V. is the largest independent producer and the largest oil exporter in Argentina. The Company is fully focused on Vaca Muerta, the largest shale oil and shale gas play under development outside North America. Vista's strategy consists in developing its high-return shale oil drilling inventory of up to 1,200 ready-to-drill wells spanning more than 229,000 Vaca Muerta acres, with focus on cost efficiency and lower carbon intensity production. For more information, please visit Vista´s Investor Relations website (www.vistaenergy.com/investors).   

INVESTOR CONTACTS

Vista Energy
ir@vistaenergy.com
Argentina: +54 (11) 3754 8500
Mexico: +52 (55) 1555 7104

InspIR Group
inspir@inspirgroup.com
+1-646-940-8843

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SOURCE Vista Energy, S.A.B. de C.V.