Announcement PDF ASX ANNOUNCEMENT 23 October 2026 Dundas Minerals Limited Suite 13, 100 Railway Rd T: +61 (08) 9481 0389 ACN: 640 432 819 Daglish WA 6008 E: admin@dundasminerals.com ASX: DUN Dundas Minerals Limited Suite 13, 100 Railway Rd T: +61 (08) 9481 0389 ACN: 640 432 819 Daglish WA 6008 E: admin@dundasminerals.com ASX: DUN Notice Under Section 708A(5)(e) of the Corporations Act Dundas Minerals Limited (ASX: DUN) (“Dundas” or the “Company”) advises that it has issued 58,756,295 fully paid ordinary shares on 23 October 2026. The Company gives this notice under section 708A(5)(e) of the Corporations Act 2001 (Cth) (‘Corporations Act’). The Company issued the fully paid ordinary shares without disclosure to investors under Part 6D.2 of the Corporations Act. The Company, as at the date of this notice, has complied with: • the provisions of Chapter 2M of the Corporations Act as they apply to the Company; and • section 674 and 674A of the Corporations Act. There is no excluded information as at the date of this notice, for the purposes of sections 708A(7) and 708A(8) of the Corporations Act. - ENDS - This announcement has been authorised for release by the Board of Dundas Minerals Limited. FOR FURTHER INFORMATION Jonathan Downes Managing Director Dundas Minerals Limited P: +61 (08) 9481 0389 | M: +61 412 124 758 E: admin@dundasminerals.com W: www.dundasminerals.com ABOUT DUNDAS MINERALS LIMITED Dundas Minerals Limited (ASX: DUN) is an Australian gold exploration company with a portfolio of projects located in Western Australia. The Company’s strategy is focused on advancing precious metal exploration assets across both established mining districts and under-explored frontier regions with demonstrated geological prospectivity. In the Kalgoorlie district, the Company holds interests in three advanced gold projects - Rockland (discovery), Capricorn and Baden-Powell - all of which are located on granted Mining Licences, open-ended to gold mineralisation and located within close proximity of existing gold processing infrastructure. In the north-eastern Goldfields, the Company is also targeting exploring the Romano Gold Project, a large landholding in the Yamarna region north of the Gruyere gold mine.