Announcement PDF Page 1 of 1 | ABN 43 650 398 897 3/202 Russell Street Bathurst, 2795 www.legacyminerals.com.au ASX: LGM Cleansing Notice Legacy Minerals Holdings Limited (ASX: LGM, “LGM”, “the Company”, or “Legacy Minerals”) advises that: 1) following the exercise of: a) 19,166 listed options on 17 December 2025; and b) 166,667 listed options on 22 December 2025, each with an exercise price of A$0.205 and expiring on 22 January 2026 (ASX: LGMO), 2) the Company issued a total of a) 19,166 new fully paid ordinary shares in the Company (“New Shares”) on 17 December 2025; and b) 166,667 New Shares on 22 December 2025, each at an issue price of A$0.205 per New Share. The Company gives this notice pursuant to section 708A (5) of the Corporations Act 2001 (Cth) (Corporations Act): 1) it has issued the New Shares without disclosure to investors under Part 6D.2 of the Corporations Act; 2) this notice is being given under section 708A (5) (e) of the Corporations Act; 3) as at the date of this notice, the Company has complied with: a) the provisions of Chapter 2M of the Corporations Act as they apply to the Company; and b) sections 674 and 674A of the Corporations Act; and 4) except as set out in this notice, as at the date of this notice there is no information that is ‘excluded information’ of the type referred to in section 708A (7) of the Corporations Act that is required to be disclosed in accordance with section 708A (8) of the Corporations Act. Approved by the CEO & Managing Director of Legacy Minerals Holdings Limited. For more information: Chris Byrne CEO & Managing Director chris.byrne@legacyminerals.com.au +61 (0) 499 527 547 23 December 2025