Announcement PDF Friday, 16 May 2025 APPOINTMENT OF CHIEF FINANCIAL OFFICER Hillgrove Resources Limited (ASX: HGO) (Hillgrove or Company) is pleased to announce the appointment of Mr Luke Anderson as Chief Financial Officer, effective 2 June 2025. Mr Anderson brings over 30 years of executive leadership experience across the mining, industrial minerals and logistics sectors, both in Australia and internationally. He has held senior roles including Chief Executive Officer of One Rail Australia, Chief Financial Officer of OZ Minerals and President, Chief Executive Officer of Unimin Corporation in North America and most recently Chief Executive Officer of Andromeda Metals. His extensive background in financial and capital management, corporate development, governance and operational execution aligns strongly with Hillgrove’s future ambitions. Mr Anderson will lead the Company’s finance, governance, reporting & planning functions and play a key role in supporting Hillgrove’s long-term growth strategy. The current CFO and Company Secretary Mr Joe Sutanto will support a structured transition before taking up a new role within the business. The Board extends its thanks to Mr Sutanto for his significant contribution over recent years. This appointment strengthens the executive team and reinforces Hillgrove’s focus on financial discipline, operational delivery and value-based growth. This announcement is authorised for release to the ASX by the Board of Hillgrove Resources Limited. For more information contact: Mr Bob Fulker CEO & Managing Director Tel: +61 (0)8 7070 1698 Hillgrove Resources Limited ACN 004 297 116 Ground Floor, 5-7 King William Road, Unley SA 5061, Australia | T + 61 8 7070 1698 | E info@hillgroveresources.com.au