Announcement PDF Appendix 3A.3 - Notification of security consolidation or split Announcement Summary Entity name CASTLE MINERALS LIMITED Applicable security for the reorganisation CDT ORDINARY FULLY PAID CDTAE OPTION EXPIRING 22-DEC-2026 EX $0.005 CDTAM OPTION EXPIRING 30-JUN-2025 EX $0.03 CDTAN OPTION EXPIRING 31-OCT-2026 EX $0.018 CDTAO OPTION EXPIRING 20-JUL-2026 EX $0.0075 NON TFR CDTAD OPTION EXPIRING 20-JUL-2026 EX $0.0075 Announcement Type New Announcement Date of this announcement 3/3/2025 Reorganisation type Security consolidation Trading in the post consolidation or split +securities commences on a deferred settlement basis 10/4/2025 Record Date 11/4/2025 Issue Date 14/4/2025 Additional Information Refer to below for full details of the announcement Appendix 3A.3 - Notification of security consolidation or split 1/5 Appendix 3A.3 - Notification of security consolidation or split Announcement Details Part 1 - Entity and announcement details 1.1 Name of +Entity CASTLE MINERALS LIMITED 1.2 Registered Number Type Registration Number ABN 83116095802 1.3 ASX issuer code CDT 1.4 The announcement is New announcement 1.5 Date of this announcement 3/3/2025 1.6 Securities affected by the consolidation or split ASX +Security Code ASX +Security Description CDT ORDINARY FULLY PAID CDTAE OPTION EXPIRING 22-DEC-2026 EX $0.005 CDTAM OPTION EXPIRING 30-JUN-2025 EX $0.03 CDTAN OPTION EXPIRING 31-OCT-2026 EX $0.018 CDTAO OPTION EXPIRING 20-JUL-2026 EX $0.0075 NON TFR CDTAD OPTION EXPIRING 20-JUL-2026 EX $0.0075 Part 2 - Approvals 2.1 Are any of the below approvals required for the consolidation or split before business day 0 of the timetable? Security holder approval Court approval Lodgement of court order with +ASIC ACCC approval FIRB approval Another approval/condition external to the entity required to be given/met before business day 0 of the timetable for the consolidation or split. Yes Appendix 3A.3 - Notification of security consolidation or split 2/5 Appendix 3A.3 - Notification of security consolidation or split 2.2 Approvals Approval/Condition Date for determination +Security holder approval 8/4/2025 Is the date estimated or actual? Approval received/condition met? Estimated Comments Part 3 - Consolidation or split timetable and details 3.1 +Record date 11/4/2025 3.2 Date of +security holder meeting 8/4/2025 3.2a Effective date of consolidation or split 8/4/2025 3.3 Last day for trading in the pre consolidation or split +securities 9/4/2025 3.4 Trading in the post consolidation or split +securities commences on a deferred settlement basis. 10/4/2025 3.5 Record date 11/4/2025 3.6 First day for entity to update its register and to send holding statements to +security holders reflecting the change in the number of +securities they hold. 14/4/2025 3.7 Last day for entity to update its register and send holding statements to +security holders reflecting the change in the number of +securities they hold and to notify ASX that this has occurred. (+Issue Date) 14/4/2025 3.8 Trading starts on a normal T+2 basis 15/4/2025 3.9 First settlement of trades conducted on a +deferred settlement basis and on a normal T+2 basis 17/4/2025 Part 4 - Event type and details 4.1 The event is +Security consolidation 4.1a Consolidation ratio: the +securities will be consolidated on the basis that every 30 (pre-consolidation) +securities will be consolidated into 1 (post-consolidation) +security (/ies). 4.2 Scrip fraction rounding Appendix 3A.3 - Notification of security consolidation or split 3/5 Appendix 3A.3 - Notification of security consolidation or split 4.2 Scrip fraction rounding Fractions rounded down to the nearest whole number or fractions disregarded Part 5 - +Securities on issue before and after consolidation or split 5.1 +Securities on issue before and after the consolidation or split ASX +Security Code ASX +Security Description CDT ORDINARY FULLY PAID Quoted/unquoted Number on issue pre consolidation or split Number on issue post consolidation or split 1,896,814,107 63,227,137 Quoted ASX +Security Code ASX +Security Description CDTAE OPTION EXPIRING 22-DEC-2026 EX $0.005 Quoted/unquoted Number on issue pre consolidation or split Number on issue post consolidation or split 381,000,000 12,700,000 Unquoted ASX +Security Code ASX +Security Description CDTAM OPTION EXPIRING 30-JUN-2025 EX $0.03 Quoted/unquoted Number on issue pre consolidation or split Number on issue post consolidation or split 36,000,000 1,200,000 Unquoted ASX +Security Code ASX +Security Description CDTAN OPTION EXPIRING 31-OCT-2026 EX $0.018 Quoted/unquoted Number on issue pre consolidation or split Number on issue post consolidation or split 39,000,000 1,300,000 Unquoted ASX +Security Code ASX +Security Description CDTAO OPTION EXPIRING 20-JUL-2026 EX $0.0075 NON TFR Quoted/unquoted Number on issue pre consolidation or split Number on issue post consolidation or split 27,432,235 914,408 Unquoted ASX +Security Code ASX +Security Description CDTAD OPTION EXPIRING 20-JUL-2026 EX $0.0075 Quoted/unquoted Number on issue pre consolidation or split Number on issue post consolidation or split 104,444,439 3,481,481 Unquoted Estimate/Actual Estimated Estimate/Actual Estimated Estimate/Actual Estimated Estimate/Actual Estimated Estimate/Actual Estimated Estimate/Actual Estimated 5.2 Exercise price of options ASX +Security Code ASX +Security Description Appendix 3A.3 - Notification of security consolidation or split 4/5 Appendix 3A.3 - Notification of security consolidation or split ASX +Security Code ASX +Security Description CDTAE OPTION EXPIRING 22-DEC-2026 EX $0.005 Quoted/unquoted Exercise price pre consolidation or split Exercise price post consolidation or split 0.00500000 0.15000000 Unquoted ASX +Security Code ASX +Security Description CDTAM OPTION EXPIRING 30-JUN-2025 EX $0.03 Quoted/unquoted Exercise price pre consolidation or split Exercise price post consolidation or split 0.03000000 0.90000000 Unquoted ASX +Security Code ASX +Security Description CDTAN OPTION EXPIRING 31-OCT-2026 EX $0.018 Quoted/unquoted Exercise price pre consolidation or split Exercise price post consolidation or split 0.01800000 0.54000000 Unquoted ASX +Security Code ASX +Security Description CDTAO OPTION EXPIRING 20-JUL-2026 EX $0.0075 NON TFR Quoted/unquoted Exercise price pre consolidation or split Exercise price post consolidation or split 0.00750000 0.22500000 Unquoted ASX +Security Code ASX +Security Description CDTAD OPTION EXPIRING 20-JUL-2026 EX $0.0075 Quoted/unquoted Exercise price pre consolidation or split Exercise price post consolidation or split 0.00750000 0.22500000 Unquoted Part 6 - Further information 6.1 Further information relating to the consolidation or split 6.2 Additional information for inclusion in the Announcement Summary Appendix 3A.3 - Notification of security consolidation or split 5/5