Announcement PDF 1 of 1 17 April 2026 MARCH 2026 QUARTERLY ACTIVITY REPORT RELEASE AND WEBINAR Hillgrove Resources Ltd (the “Company” or “Hillgrove”) advises it will lodge the Company’s March 2026 Quarterly Activity Report with the ASX prior to market opening on Wednesday, 22 April 2026. Mr. Bob Fulker, Chief Executive Officer and Managing Director, and Mr. Luke Anderson, Chief Financial Officer and Joint Company Secretary, will host a webinar to discuss the results at 10:30 am (ACST) on Wednesday, 22 April 2026, via the Company’s Investor Hub. March 2026 Quarter Result Webinar The webinar will be available at the following link. This is a listen-only session and is open to all stakeholders. In accordance with security regulations, access links are distributed in batches. Stakeholders are therefore encouraged to register in advance to ensure timely and uninterrupted access. Please click this link to sign up for the webinar: https://investors.hillgroveresources.com.au/webinars/KyzEXP-2026-march-quarterly Authorised for release by Mr. Bob Fulker, Chief Executive Officer and Managing Director. Engage with this announcement at the Hillgrove Resources Investor Hub. For more information please contact: Mr Bob Fulker Mr Luke Anderson Chief Executive Officer & Managing Director Chief Financial Officer & Joint Company Secretary Tel: +61 (0)8 7070 1698 Tel: +61 (0)8 7070 1698