Announcement PDF Appendix 3X Initial Director’s Interest Notice + See chapter 19 for defined terms. 11/3/2002 Appendix 3X Page 1 Rule 3.19A.1 Appendix 3X Initial 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 30/9/2001. Name of entity Ardiden Ltd ABN 82 110 884 252 We (the entity) give ASX the following information under listing rule 3.19A.1 and as agent for the director for the purposes of section 205G of the Corporations Act. Name of Director Andrew Stocks Date of appointment 4 December 2025 Part 1 - Director’s relevant interests in securities of which the director is the registered holder 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. Number & class of securities 9,159,393 fully paid ordinary shares 6,000,000 (total) Performance Rights as follows: # Expiry Hurdle 1,000,000 Tranche A 22 Jan 2027 Announcing a mineral resource (in the inferred, indicated and/or measured categories) on the Rouyn Project > 2.0 million ounces of Gold at a grade of no less than 3.0 g/t; 1,000,000 Tranche B 22 Jan 2028 Announcing a mineral resource (in the inferred, indicated and/or measured categories) on the Rouyn Project > 2.5 million ounces of Gold at a grade of no less than 3.0 g/t; 600,000 Tranche C 22 Jan 2028 Announcing a scoping study, which has been verified by an independent third party, showing a positive net present value in respect of one or more of the projects owned by the Company; 1,000,000 Tranche D 22 Jan 2027 The Company’s shares achieving a volume weighted average price (VWAP) per share of $0.50 or more calculated over any 30 consecutive trading days on which trades in the shares are recorded on ASX; 1,200,000 Tranche E 22 Jan 2029 the Company’s shares achieving a VWAP per share of $0.75 or more calculated over any 30 consecutive trading days on which trades in the shares are recorded on ASX; 1,200,000 Tranche F 22 Jan 2029 the Board approving a final investment decision to commence mining operations and the Company being granted a mining lease in respect of one or more of the projects owned by the Company. Appendix 3X Initial Director’s Interest Notice + See chapter 19 for defined terms. Appendix 3X Page 2 11/3/2002 Part 2 – Director’s relevant interests in securities of which the director is not the registered holder In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust Name of holder & nature of interest Note: Provide details of the circumstances giving rise to the relevant interest. Number & Tranche of Securities Part 3 – 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 Not applicable Nature of interest Name of registered holder (if issued securities) No. and Tranche of securities to which interest relates Appendix 3X Initial Director’s Interest Notice + See chapter 19 for defined terms. 11/3/2002 Appendix 3X Page 1 Rule 3.19A.1 Appendix 3X Initial 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 30/9/2001. Name of entity Ardiden Ltd ABN 82 110 884 252 We (the entity) give ASX the following information under listing rule 3.19A.1 and as agent for the director for the purposes of section 205G of the Corporations Act. Name of Director Matthew Keegan Date of appointment 4 December 2025 Part 1 - Director’s relevant interests in securities of which the director is the registered holder 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. Number & class of securities 32,519,280 fully paid ordinary shares 6,000,000 (total) Performance Rights as follows: # Expiry Hurdle 1,000,000 Tranche A 22 Jan 2027 Announcing a mineral resource (in the inferred, indicated and/or measured categories) on the Rouyn Project > 2.0 million ounces of Gold at a grade of no less than 3.0 g/t; 1,000,000 Tranche B 22 Jan 2028 Announcing a mineral resource (in the inferred, indicated and/or measured categories) on the Rouyn Project > 2.5 million ounces of Gold at a grade of no less than 3.0 g/t; 600,000 Tranche C 22 Jan 2028 Announcing a scoping study, which has been verified by an independent third party, showing a positive net present value in respect of one or more of the projects owned by the Company; 1,000,000 Tranche D 22 Jan 2027 The Company’s shares achieving a volume weighted average price (VWAP) per share of $0.50 or more calculated over any 30 consecutive trading days on which trades in the shares are recorded on ASX; 1,200,000 Tranche E 22 Jan 2029 the Company’s shares achieving a VWAP per share of $0.75 or more calculated over any 30 consecutive trading days on which trades in the shares are recorded on ASX; 1,200,000 Tranche F 22 Jan 2029 the Board approving a final investment decision to commence mining operations and the Company being granted a mining lease in respect of one or more of the projects owned by the Company. Appendix 3X Initial Director’s Interest Notice + See chapter 19 for defined terms. Appendix 3X Page 2 11/3/2002 Part 2 – Director’s relevant interests in securities of which the director is not the registered holder In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust Name of holder & nature of interest Note: Provide details of the circumstances giving rise to the relevant interest. Victoria Road Holdings Pty Ltd, a company in which Matthew Keegan is the sole director and shareholder. Number & Tranche of Securities 5,480,720 fully paid ordinary Part 3 – 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 Not applicable Nature of interest Name of registered holder (if issued securities) No. and Tranche of securities to which interest relates Appendix 3X Initial Director’s Interest Notice + See chapter 19 for defined terms. 11/3/2002 Appendix 3X Page 1 Rule 3.19A.1 Appendix 3X Initial 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 30/9/2001. Name of entity Ardiden Ltd ABN 82 110 884 252 We (the entity) give ASX the following information under listing rule 3.19A.1 and as agent for the director for the purposes of section 205G of the Corporations Act. Name of Director Ian Hume Date of appointment 04 December 2025 Part 1 - Director’s relevant interests in securities of which the director is the registered holder 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. Number & class of securities Performance Rights as follows: # Expiry Hurdle 1,000,000 Tranche D 22 Jan 2027 The Company’s shares achieving a volume weighted average price (VWAP) per share of $0.50 or more calculated over any 30 consecutive trading days on which trades in the shares are recorded on ASX; 1,000,000 Tranche E 22 Jan 2029 the Company’s shares achieving a VWAP per share of $0.75 or more calculated over any 30 consecutive trading days on which trades in the shares are recorded on ASX; Appendix 3X Initial Director’s Interest Notice + See chapter 19 for defined terms. Appendix 3X Page 2 11/3/2002 Part 2 – Director’s relevant interests in securities of which the director is not the registered holder In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust Name of holder & nature of interest Note: Provide details of the circumstances giving rise to the relevant interest. Devipo Pty Limited <Masterton- Hume Family No 2> a company of which Mr Hume is a director and shareholder IMH Investments Pty Ltd a company of which Mr Hume is a director and shareholder Number & class of Securities 890,939 fully paid ordinary shares 1,050,000 fully paid ordinary shares Part 3 – 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 Not applicable Nature of interest Name of registered holder (if issued securities) No. and class of securities to which interest relates Appendix 3X Initial Director’s Interest Notice + See chapter 19 for defined terms. 11/3/2002 Appendix 3X Page 1 Rule 3.19A.1 Appendix 3X Initial 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 30/9/2001. Name of entity Ardiden Ltd ABN 82 110 884 252 We (the entity) give ASX the following information under listing rule 3.19A.1 and as agent for the director for the purposes of section 205G of the Corporations Act. Name of Director Tara Robson Date of appointment 4 December 2025 Part 1 - Director’s relevant interests in securities of which the director is the registered holder 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. Number & class of securities 29,534 fully paid ordinary shares 174,418 Option Expiring 13-Jun-2027 Ex $0.43; 116,279 Options Expiring 4 Apr 2026 Ex $0.946 and Performance Rights as follows: # Expiry Hurdle 1,000,000 Tranche D 22 Jan 2027 The Company’s shares achieving a volume weighted average price (VWAP) per share of $0.50 or more calculated over any 30 consecutive trading days on which trades in the shares are recorded on ASX; 1,000,000 Tranche E 22 Jan 2029 the Company’s shares achieving a VWAP per share of $0.75 or more calculated over any 30 consecutive trading days on which trades in the shares are recorded on ASX; Appendix 3X Initial Director’s Interest Notice + See chapter 19 for defined terms. Appendix 3X Page 2 11/3/2002 Part 2 – Director’s relevant interests in securities of which the director is not the registered holder In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust Name of holder & nature of interest Note: Provide details of the circumstances giving rise to the relevant interest. Number & class of Securities Part 3 – 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 Not applicable Nature of interest Name of registered holder (if issued securities) No. and class of securities to which interest relates