Announcement PDF 19 October 2026 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 of shareholders 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 General Meeting – 19 October 2026 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 (as at proxy close) Number of votes cast on the poll Resolution Result No Resolution Resoluti on Type For Against Proxy’s Discretion Abstain Voted For Voted Against Abstain (1) Carried/ Not Carried Number Number Number Number Number % Number % Number 1 Ratification of prior issue of Placement Shares – Listing Rule 7.1 (Tranche 1) Ordinary 35,117,450 813,332 7,156 9,990,100 35,124,606 97.74% 813,332 2.26% 9,990,100 Carried 2 Ratification of prior issue of Placement Shares – Listing Rule 7.1A (Tranche 1) Ordinary 35,117,450 813,332 7,156 9,990,100 35,124,606 97.74% 813,332 2.26% 9,990,100 Carried 3 Issue of Placement Shares (Tranche 2) Ordinary 17,149,410 918,372 7,156 27,853,100 17,156,566 94.92% 918,372 5.08% 27,853,100 Carried 4 Approval to issue Placement Shares to Steven Zaninovich (Director) Ordinary 42,954,655 1,044,460 7,156 1,921,767 42,961,811 97.63% 1,044,460 2.37% 1,921,767 Carried 5 Approval to issue Placement Shares to Andrew Grove (Director) Ordinary 44,371,322 1,044,460 7,156 505,100 44,378,478 97.70% 1,044,460 2.30% 505,100 Carried 6 Approval to issue Placement Shares to Matthew Horgan(Director) Ordinary 43,713,545 1,044,460 7,156 1,162,877 43,720,701 97.67% 1,044,460 2.33% 1,162,877 Carried 7 Issue of Options to Broker Ordinary 44,873,544 1,022,238 7,156 25,100 44,880,700 97.77% 1,022,238 2.23% 25,100 Carried 8 Change of Company Name to TerraNova Metals Ltd Special 44,975,883 939,999 7,156 5,000 44,983,039 97.95% 939,999 2.05% 5,000 Carried 9 Adoption of New Constitution Special 44,878,544 1,022,238 7,156 20,100 44,885,700 97.77% 1,022,238 2.23% 20,100 Carried 10 Ratification of prior issue of Shares to Spark Plus Pte Ltd Ordinary 44,966,362 949,420 7,156 5,100 44,973,518 97.93% 949,420 2.07% 5,100 Carried 11 Ratification of prior issue of Shares issued to Meekasan Vendors Ordinary 44,966,362 949,420 7,156 5,100 44,973,518 97.93% 949,420 2.07% 5,100 Carried 12 Issue of Shares to John Mason Ordinary 44,966,362 949,420 7,156 5,100 44,973,518 97.93% 949,420 2.07% 5,100 Carried 13 Issue of Shares to Mohamed Niaré Ordinary 44,966,362 949,520 7,156 5,000 44,973,518 97.93% 949,520 2.07% 5,000 Carried 14 Issue of Shares to Broker Ordinary 44,878,544 1,022,238 7,156 20,100 44,885,700 97.77% 1,022,238 2.23% 20,100 Carried 15 Issue of Long-Term Incentive Securities – Steven Zaninovich (Managing Director) Ordinary 42,954,655 1,044,460 7,156 1,921,767 42,961,811 97.63% 1,044,460 2.37% 1,921,767 Carried 16 Issue of Long-Term Incentive Securities – Andrew Grove (Chairman) Ordinary 44,371,322 1,044,460 7,156 505,100 44,378,478 97.70% 1,044,460 2.30% 505,100 Carried 17 Issue of Long-Term Incentive Securities – Matthew Horgan (Non-Executive Director) Ordinary 43,713,545 1,044,460 7,156 1,162,877 43,720,701 97.67% 1,044,460 2.33% 1,162,877 Carried 18 Issue of Long-Term Incentive Securities – Jade Styants (Company Secretary) Ordinary 44,623,322 1,044,460 7,156 253,100 44,630,478 97.71% 1,044,460 2.29% 253,100 Carried (1) Votes cast by a person who abstains on an item are not counted in calculating the required majority on a poll.