Announcement PDF 23 July 2026 HORIZON GOLD INVESTOR BRIEFING WEBINAR Horizon Gold Limited (ASX: HRN) (‘Horizon’ or ‘the Company’) is pleased to invite shareholders to attend an investor briefing webinar on MarketOpen Direct Connect. Managing Director and CEO Scott Williamson will provide an update in relation to the recently released Definitive Feasibility Study for the Gum Creek Gold Project. The briefing will also be followed by an interactive Q&A session. Please register for this online event via the link below: WEBINAR: https://bit.ly/4wh5dqc DATE: Wednesday 29th July 2026 TIME: 9.00 am (AWST) / 11.00am (AEST) A recorded copy of the webinar will be made available following the event. This ASX announcement was authorised for release by the Horizon Board. For further information contact: Scott Williamson Managing Director and CEO info@horizongold.com.au