Announcement PDF Wednesday, 5 March 2025 ASX Market Announcements Office ASX Limited Exchange Centre 20 Bridge Street SYDNEY NSW 2000 Dear Sir/Madam Hillgrove Resources Limited (ASX Code: HGO) Cleansing Notice – Notice under ASIC Corporations (Share and Interest Purchase Plans) Instrument 2019/547 This notice is given by Hillgrove Resources Limited ACN 004 297 116 (Company) under ASIC Corporations (Share and Interest Purchase Plans) Instrument 2019/547. The Company announced today, on 5 March 2025, a share purchase plan (Share Purchase Plan) of fully paid ordinary shares in the capital of the Company (SPP Shares). The Company confirms that: (a) the SPP Shares will be offered for issue without disclosure to investors under Part 6D.2 of the Corporations Act 2001 (Cth) (Corporations Act); (b) this notice is being given in accordance with ASIC Corporations (Share and Interest Purchase Plans) Instrument 2019/547; (c) as at the date of this notice, the Company has complied with: (i) the provisions of Chapter 2M of the Corporations Act as they apply to the Company; and (ii) section 674 of the Corporations Act; and (d) there is no excluded information of the type referred to in sections 708A(7) and 708A(8) of the Corporations Act as if this notice were a notice under paragraph 708A(5)(e) of the Corporations Act. This notice has been authorised for release by the Board of Directors of the Company. Yours faithfully Joe Sutanto Chief Financial Officer & Company Secretary Hillgrove Resources Limited 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