Announcement PDF Appendix 3Y Change of Director’s Interest Notice Rule 3.19A.2 Appendix 3Y Change of Director’s Interest Notice Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX’s property and may be made public. Introduced 30/09/01 Amended 01/01/11 Name of entity Viking Mines Limited ACN 126 200 280 We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act. Name of Director Julian Woodcock Date of last notice 5 September 2024 Part 1 - Change of director’s relevant interests in securities In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust Note: In the case of a company, interests which come within paragraph (i) of the definition of “notifiable interest of a director” should be disclosed in this part. Direct or indirect interest Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest. Date of change Indirect Bedrock Investment Group Ltd as trustee for the Bedrock Investment Group Trust. Mr Woodcock is a director/shareholder of Bedrock and a beneficiary of the Bedrock Trust. 13 June 2025 Indirect 18,602,380 Fully Paid Ordinary Shares1 No. of securities held prior to change 21,000,000 Performance Rights, subject to vesting conditions as disclosed in the Company’s Notice of Annual General Meeting dated 11 October 2023, expiring 8 December 20281 1. Securities held by Bedrock Investment Group Ltd (“Bedrock”) as trustee for the Bedrock Investment Group Trust (“Bedrock Trust”). Mr Woodcock is a director/shareholder of Bedrock and a beneficiary of the Bedrock Trust. Class Performance Rights Number acquired 20,000,000 Performance Rights Number disposed Nil Value/Consideration Nil consideration Estimated value of AUD$0.0063 per Performance Right, as per Notice of Meeting dated 6 May 2025 Note: If consideration is non-cash, provide details and estimated valuation + See chapter 19 for defined terms. Appendix 3Y Page 1 Appendix 3Y Change of Director’s Interest Notice No. of securities held after change Indirect 18,602,380 Fully Paid Ordinary Shares1 41,000,000 Performance Rights, subject to vesting conditions as disclosed in the Company’s Notice of Annual General Meeting dated 11 October 2023, expiring 8 December 20281 1. Securities held by Bedrock Investment Group Ltd (“Bedrock”) as trustee for the Bedrock Investment Group Trust (“Bedrock Trust”). Mr Woodcock is a director/shareholder of Bedrock and a beneficiary of the Bedrock Trust. Nature of change Issue of securities, as approved by Shareholders on 5 June 2025 Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back Part 2 – Change of director’s interests in contracts Note: In the case of a company, interests which come within paragraph (ii) of the definition of “notifiable interest of a director” should be disclosed in this part. Detail of contract N/A Nature of interest N/A Name of registered holder N/A (if issued securities) Date of change N/A No. and class of securities to which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed N/A Interest acquired N/A Interest disposed N/A Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation Interest after change N/A N/A Part 3 – +Closed period Were the interests in the securities or contracts detailed above traded during a +closed period where prior written clearance was required? If so, was prior written clearance provided to allow the trade to proceed during this period? If prior written clearance was provided, on what date was this provided? + See chapter 19 for defined terms. Appendix 3Y Page 2 No. Appendix 3Y Change of Director’s Interest Notice Rule 3.19A.2 Appendix 3Y Change of Director’s Interest Notice Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX’s property and may be made public. Introduced 30/09/01 Amended 01/01/11 Name of entity Viking Mines Limited ACN 126 200 280 We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act. Name of Director Julian Stephens Date of last notice 17 March 2025 Part 1 - Change of director’s relevant interests in securities In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust Note: In the case of a company, interests which come within paragraph (i) of the definition of “notifiable interest of a director” should be disclosed in this part. Direct or indirect interest Indirect Nature of indirect interest (including registered holder) J Stephens as trustee for the One Way Trust Note: Provide details of the circumstances giving rise to the relevant interest. Date of change 13 June 2025 No. of securities held prior to change Indirect 10,000,000 Fully Paid Ordinary Shares1 1. Securities are held by Julian Stephens as trustee for the One Way Trust, of which Dr Stephens is a beneficiary of the One Way Trust. Class Performance Rights Number acquired 15,000,000 Performance Rights Number disposed Nil Value/Consideration Nil consideration Note: If consideration is non-cash, provide details and estimated valuation No. of securities held after change Estimated value of AUD$0.0063 per Performance Right, as per Notice of Meeting dated 6 May 2025 Indirect 10,000,000 Fully Paid Ordinary Shares1 15,000,000 Performance Rights1 1. + See chapter 19 for defined terms. Securities are held by Julian Stephens as trustee for the One Way Trust, of which Dr Stephens is a beneficiary of the One Way Trust. Appendix 3Y Page 1 Appendix 3Y Change of Director’s Interest Notice Nature of change Issue of securities, as approved by Shareholders on 5 June 2025 Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back Part 2 – Change of director’s interests in contracts Note: In the case of a company, interests which come within paragraph (ii) of the definition of “notifiable interest of a director” should be disclosed in this part. Detail of contract N/A Nature of interest N/A Name of registered holder N/A (if issued securities) Date of change N/A No. and class of securities to which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed N/A Interest acquired N/A Interest disposed N/A Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation Interest after change N/A N/A Part 3 – +Closed period Were the interests in the securities or contracts detailed above traded during a +closed period where prior written clearance was required? If so, was prior written clearance provided to allow the trade to proceed during this period? If prior written clearance was provided, on what date was this provided? + See chapter 19 for defined terms. Appendix 3Y Page 2 No. Appendix 3Y Change of Director’s Interest Notice Rule 3.19A.2 Appendix 3Y Change of Director’s Interest Notice Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX’s property and may be made public. Introduced 30/09/01 Amended 01/01/11 Name of entity Viking Mines Limited ACN 126 200 280 We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act. Name of Director Charles Thomas Date of last notice 8 December 2023 Part 1 - Change of director’s relevant interests in securities In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust Note: In the case of a company, interests which come within paragraph (i) of the definition of “notifiable interest of a director” should be disclosed in this part. Direct or indirect interest Nature of indirect interest (including registered holder) Indirect Note: Provide details of the circumstances giving rise to the relevant interest. Mounts Bay Investments Pty Ltd as trustee for the Calver Capital Trust, of which Mr Thomas is a director of Mounts Bay Investments Pty Ltd and a beneficiary of the Calver Capital Trust. Date of change 13 June 2025 No. of securities held prior to change Indirect 15,000,000 Fully Paid Ordinary Shares1 5,000,000 Fully Paid Ordinary Shares2 20,000,000 Performance Rights2 1. Securities are held by GTT Global Opportunities Pty Ltd. Mr Thomas is a director and 33.33% shareholder of GTT Global Opportunities Pty Ltd. 2. Securities are held by Mounts Bay Investments Pty Ltd as trustee for the CT Super Fund Trust, of which Mr Thomas is a director of Mounts Bay Investments Pty Ltd and sole beneficiary of the CT Super Fund Trust. Class Performance Rights Number acquired 15,000,000 Performance Rights Number disposed Nil Value/Consideration Nil consideration Estimated value of AUD$0.0063 per Performance Right, as per Notice of Meeting dated 6 May 2025 Note: If consideration is non-cash, provide details and estimated valuation + See chapter 19 for defined terms. Appendix 3Y Page 1 Appendix 3Y Change of Director’s Interest Notice No. of securities held after change Nature of change Indirect 15,000,000 Fully Paid Ordinary Shares1 5,000,000 Fully Paid Ordinary Shares2 35,000,000 Performance Rights2 1. Securities are held by GTT Global Opportunities Pty Ltd. Mr Thomas is a director and 33.33% shareholder of GTT Global Opportunities Pty Ltd. 2. Securities are held by Mounts Bay Investments Pty Ltd as trustee for the CT Super Fund Trust, of which Mr Thomas is a director of Mounts Bay Investments Pty Ltd and sole beneficiary of the CT Super Fund Trust. Issue of securities, as approved by Shareholders on 5 June 2025 Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back Part 2 – Change of director’s interests in contracts Note: In the case of a company, interests which come within paragraph (ii) of the definition of “notifiable interest of a director” should be disclosed in this part. Detail of contract N/A Nature of interest N/A Name of registered holder N/A (if issued securities) Date of change N/A No. and class of securities to which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed N/A Interest acquired N/A Interest disposed N/A Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation Interest after change N/A N/A Part 3 – +Closed period Were the interests in the securities or contracts detailed above traded during a +closed period where prior written clearance was required? If so, was prior written clearance provided to allow the trade to proceed during this period? If prior written clearance was provided, on what date was this provided? + See chapter 19 for defined terms. Appendix 3Y Page 2 No. Appendix 3Y Change of Director’s Interest Notice Rule 3.19A.2 Appendix 3Y Change of Director’s Interest Notice Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX’s property and may be made public. Introduced 30/09/01 Amended 01/01/11 Name of entity Viking Mines Limited ACN 126 200 280 We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act. Name of Director Bevan Tarratt Date of last notice 17 March 2025 Part 1 - Change of director’s relevant interests in securities In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust Note: In the case of a company, interests which come within paragraph (i) of the definition of “notifiable interest of a director” should be disclosed in this part. Direct or indirect interest Direct Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest. Date of change 13 June 2025 Direct Performance rights 20,000,000 Indirect Fully paid ordinary shares • No. of securities held prior to change Titus Investment (WA) Pty Ltd ATF the Argent Trust1 91,500,000 Performance Shares • Vanguard Superannuation Pty Ltd ATF Vanguard Investment Trust2 17,595,000 1 Mr Tarratt is a director of Titus Investment (WA) Pty Ltd and a beneficiary of the Argent Trust. 2 Mr Tarratt is a director of Vanguard Superannuation Pty Ltd and a beneficiary of the Vanguard Investment Trust. 1. Class Performance Rights Number acquired 15,000,000 Performance Rights Number disposed Nil + See chapter 19 for defined terms. Appendix 3Y Page 1 Appendix 3Y Change of Director’s Interest Notice Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation No. of securities held after change Nil consideration Estimated value of AUD$0.0063 per Performance Right, as per Notice of Meeting dated 6 May 2025 Direct Performance rights 35,000,000 Indirect Fully paid ordinary shares • Titus Investment (WA) Pty Ltd ATF the Argent Trust1 91,500,000 Performance Shares • Vanguard Superannuation Pty Ltd ATF Vanguard Investment Trust2 17,595,000 1 Nature of change Mr Tarratt is a director of Titus Investment (WA) Pty Ltd and a beneficiary of the Argent Trust. 2 Mr Tarratt is a director of Vanguard Superannuation Pty Ltd and a beneficiary of the Vanguard Investment Trust. 1. Issue of securities, as approved by Shareholders on 5 June 2025 Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back Part 2 – Change of director’s interests in contracts Note: In the case of a company, interests which come within paragraph (ii) of the definition of “notifiable interest of a director” should be disclosed in this part. Detail of contract N/A Nature of interest N/A Name of registered holder N/A (if issued securities) Date of change N/A No. and class of securities to which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed N/A Interest acquired N/A Interest disposed N/A Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation Interest after change N/A N/A Part 3 – +Closed period Were the interests in the securities or contracts detailed above traded during a +closed period where prior written clearance was required? If so, was prior written clearance provided to allow the trade to proceed during this period? If prior written clearance was provided, on what date was this provided? + See chapter 19 for defined terms. Appendix 3Y Page 2 No.