PannErgy

Report Publication Announcement • Dec 15, 2025

ORDINARY INFORMATION

Budapest, 15 December 2025

PannErgy Plc's event calendar for 2026

PannErgy Plc. publishes its Corporate Events Calendar in accordance with Section 18.3 of the General Business Regulations of the Budapest Stock Exchange "Listing and Continued Trading Rules"

Planned date	Event
15 January 2026*	PannErgy Plc's production report for Q4 of 2025
26 March 2026*	Publication of the consolidated IFRS and Independent HAS report for 2025 (based on the General Meeting's proposal) ESG Report
15 April 2026*	PannErgy Plc's production report for Q1 of 2026
17 April 2026*	Ordinary Annual General Meeting closing PannErgy Plc's business year of 2025
15 July 2026*	PannErgy Plc's production report for Q2 of 2026
18 September 2026*	PannErgy Plc's report for H1 of 2026
15 October 2026*	PannErgy Plc's production report for Q3 of 2026

^* expected

PannErgy Plc

This announcement is published in Hungarian and English languages. In case of any contradiction between these two versions, the Hungarian version shall prevail.