Announcement PDF 27 November 2025 Results of General Meeting In accordance with ASX Listing Rule 3.13.2 and section 251AA of the Corporations Act, the following information is provided in relation to the resolutions put to shareholders of Castle Minerals Limited (ASX: CDT) (“Castle” or the “Company”) at the General Meeting held today. All resolutions presented at the general meeting were carried by a poll. Details of the resolutions and the votes received in respect to each resolution are set out in the attached summary. By order of the Board. Jade Styants Company Secretary Page 2 of 2 CASTLE MINERALS LIMITED Results of Annual General Meeting – 27 November 2025 The following information is provided in accordance with section 251AAA(2) of the Corporations Act 2001 (Cth) and ASX Listing Rule 3.13.2. Resolution Details Instructions given to validly appointed proxies Number of votes cast on the poll Resolution Result (as at proxy close) No Resolution Resolution Type For Against Proxy’s Discretion Abstain Voted For Voted Against Abstain (1) Carried/ Not Carried Number Number Number Number Number % Number % Number 1 ADOPTION OF REMUNERATION REPORT Ordinary 20,442,424 850,233 32,103 564,777 20,474,527 96.01% 850,233 3.99% 564,777 Carried 2 ELECTION OF DIRECTOR – STEVEN ZANINOVICH Ordinary 25,845,543 458,984 39,103 38,888 25,884,646 98.26% 458,984 1.74% 38,888 Carried 3 ELECTION OF DIRECTOR – MOHAMED NIARE Ordinary 25,845,543 481,206 32,103 23,666 25,877,646 98.17% 481,206 1.83% 23,666 Carried 4 RE-ELECTION OF DIRECTOR – MATTHEW HORGAN Ordinary 25,284,433 478,983 39,103 579,999 25,323,536 98.14% 478,983 1.86% 579,999 Carried 5 APPROVAL OF 10% PLACEMENT CAPACITY Special 25,370,200 972,659 39,659 - 25,409,859 96.31% 972,659 3.69% - Carried 6 AMENDMENT TO CONSTITUTION AND RENEWAL OF PROPORTIONAL TAKEOVER PROVISIONS Special 26,098,787 143,498 39,659 100,574 26,138,446 99.45% 143,498 0.55% 100,574 Carried 7 ELECTION OF DIRECTOR – ANDREW GROVE Ordinary 15,815,083 117,527 35,436 13,666 15,850,519 99.26% 117,527 0.74% 13,666 Carried 8 ISSUE OF PERFORMANCE RIGHTS – ANDREW GROVE Ordinary 15,564,294 371,093 39,659 6,666 15,603,953 97.68% 371,093 2.32% 6,666 Carried (1) Votes cast by a person who abstains on an item are not counted in calculating the required majority on a poll.