Announcement PDF The Corporate Governance Statement is accurate and up to date as at 30 September 2026 and has been approved by the Board. 30 September 2026 Appendix 4G Key to Disclosures Corporate Governance Council Principles and Recommendations ASX Listing Rules Appendix 4G (current at 17/7/2020) Page 2 ANNEXURE – KEY TO CORPORATE GOVERNANCE DISCLOSURES Corporate Governance Council recommendation Where a box below is ticked,4 we have followed the recommendation in full for the whole of the period above. We have disclosed this in our Corporate Governance Statement: Where a box below is ticked, we have NOT followed the recommendation in full for the whole of the period above. Our reasons for not doing so are:5 PRINCIPLE 1 – LAY SOLID FOUNDATIONS FOR MANAGEMENT AND OVERSIGHT 1.1 A listed entity should have and disclose a board charter setting out: (a) the respective roles and responsibilities of its board and management; and (b) those matters expressly reserved to the board and those delegated to management. ☒ and we have disclosed a copy of our board charter at: …………………………………………………………………………….. https://buxtonresources.com.au/governance ☐ set out in our Corporate Governance Statement OR ☐ we are an externally managed entity and this recommendation is therefore not applicable 1.2 A listed entity should: (a) undertake appropriate checks before appointing a director or senior executive or putting someone forward for election as a director; and (b) provide security holders with all material information in its possession relevant to a decision on whether or not to elect or re-elect a director. ☒ ☐ set out in our Corporate Governance Statement OR ☐ we are an externally managed entity and this recommendation is therefore not applicable 1.3 A listed entity should have a written agreement with each director and senior executive setting out the terms of their appointment. ☒ ☐ set out in our Corporate Governance Statement OR ☐ we are an externally managed entity and this recommendation is therefore not applicable 1.4 The company secretary of a listed entity should be accountable directly to the board, through the chair, on all matters to do with the proper functioning of the board. ☒ ☐ set out in our Corporate Governance Statement OR ☐ we are an externally managed entity and this recommendation is therefore not applicable 4 Tick the box in this column only if you have followed the relevant recommendation in full for the whole of the period above. Where the recommendation has a disclosure obligation attached, you must insert the location where that disclosure has been made, where indicated by the line with “insert location” underneath. If the disclosure in question has been made in your corporate governance statement, you need only insert “our corporate governance statement”. If the disclosure has been made in your annual report, you should insert the page number(s) of your annual report (eg “pages 10-12 of our annual report”). If the disclosure has been made on your website, you should insert the URL of the web page where the disclosure has been made or can be accessed (eg “www.entityname.com.au/corporate governance/charters/”). 5 If you have followed all of the Council’s recommendations in full for the whole of the period above, you can, if you wish, delete this column from the form and re-format it. Appendix 4G Key to Disclosures Corporate Governance Council Principles and Recommendations ASX Listing Rules Appendix 4G (current at 17/7/2020) Page 3 Corporate Governance Council recommendation Where a box below is ticked,4 we have followed the recommendation in full for the whole of the period above. We have disclosed this in our Corporate Governance Statement: Where a box below is ticked, we have NOT followed the recommendation in full for the whole of the period above. Our reasons for not doing so are:5 1.5 A listed entity should: (a) have and disclose a diversity policy; (b) through its board or a committee of the board set measurable objectives for achieving gender diversity in the composition of its board, senior executives and workforce generally; and (c) disclose in relation to each reporting period: (1) the measurable objectives set for that period to achieve gender diversity; (2) the entity’s progress towards achieving those objectives; and (3) either: (A) the respective proportions of men and women on the board, in senior executive positions and across the whole workforce (including how the entity has defined “senior executive” for these purposes); or (B) if the entity is a “relevant employer” under the Workplace Gender Equality Act, the entity’s most recent “Gender Equality Indicators”, as defined in and published under that Act. If the entity was in the S&P / ASX 300 Index at the commencement of the reporting period, the measurable objective for achieving gender diversity in the composition of its board should be to have not less than 30% of its directors of each gender within a specified period. ☐ and we have disclosed a copy of our diversity policy at: …………………………………………………………………………….. [insert location] and we have disclosed the information referred to in paragraph (c) at: …………………………………………………………………………….. [insert location] and if we were included in the S&P / ASX 300 Index at the commencement of the reporting period our measurable objective for achieving gender diversity in the composition of its board of not less than 30% of its directors of each gender within a specified period. ☒ set out in our Corporate Governance Statement OR ☐ we are an externally managed entity and this recommendation is therefore not applicable 1.6 A listed entity should: (a) have and disclose a process for periodically evaluating the performance of the board, its committees and individual directors; and (b) disclose for each reporting period whether a performance evaluation has been undertaken in accordance with that process during or in respect of that period. ☒ and we have disclosed the evaluation process referred to in paragraph (a) at: …………………………………………………………………………….. set out in our Corporate Governance Statement and whether a performance evaluation was undertaken for the reporting period in accordance with that process at: …………………………………………………………………………….. set out in our Corporate Governance Statement ☐ set out in our Corporate Governance Statement OR ☐ we are an externally managed entity and this recommendation is therefore not applicable Appendix 4G Key to Disclosures Corporate Governance Council Principles and Recommendations ASX Listing Rules Appendix 4G (current at 17/7/2020) Page 4 Corporate Governance Council recommendation Where a box below is ticked,4 we have followed the recommendation in full for the whole of the period above. We have disclosed this in our Corporate Governance Statement: Where a box below is ticked, we have NOT followed the recommendation in full for the whole of the period above. Our reasons for not doing so are:5 1.7 A listed entity should: (a) have and disclose a process for evaluating the performance of its senior executives at least once every reporting period; and (b) disclose for each reporting period whether a performance evaluation has been undertaken in accordance with that process during or in respect of that period. ☐ and we have disclosed the evaluation process referred to in paragraph (a) at: …………………………………………………………………………….. [insert location] and whether a performance evaluation was undertaken for the reporting period in accordance with that process at: …………………………………………………………………………….. [insert location] ☒ set out in our Corporate Governance Statement OR ☐ we are an externally managed entity and this recommendation is therefore not applicable Appendix 4G Key to Disclosures Corporate Governance Council Principles and Recommendations ASX Listing Rules Appendix 4G (current at 17/7/2020) Page 5 Corporate Governance Council recommendation Where a box below is ticked,4 we have followed the recommendation in full for the whole of the period above. We have disclosed this in our Corporate Governance Statement: Where a box below is ticked, we have NOT followed the recommendation in full for the whole of the period above. Our reasons for not doing so are:5 PRINCIPLE 2 - STRUCTURE THE BOARD TO BE EFFECTIVE AND ADD VALUE 2.1 The board of a listed entity should: (a) have a nomination committee which: (1) has at least three members, a majority of whom are independent directors; and (2) is chaired by an independent director, and disclose: (3) the charter of the committee; (4) the members of the committee; and (5) as at the end of each reporting period, the number of times the committee met throughout the period and the individual attendances of the members at those meetings; or (b) if it does not have a nomination committee, disclose that fact and the processes it employs to address board succession issues and to ensure that the board has the appropriate balance of skills, knowledge, experience, independence and diversity to enable it to discharge its duties and responsibilities effectively. ☐ [If the entity complies with paragraph (a):] and we have disclosed a copy of the charter of the committee at: …………………………………………………………………………….. [insert location] and the information referred to in paragraphs (4) and (5) at: …………………………………………………………………………….. [insert location] [If the entity complies with paragraph (b):] and we have disclosed the fact that we do not have a nomination committee and the processes we employ to address board succession issues and to ensure that the board has the appropriate balance of skills, knowledge, experience, independence and diversity to enable it to discharge its duties and responsibilities effectively at: …………………………………………………………………………….. [insert location] ☒ set out in our Corporate Governance Statement OR ☐ we are an externally managed entity and this recommendation is therefore not applicable 2.2 A listed entity should have and disclose a board skills matrix setting out the mix of skills that the board currently has or is looking to achieve in its membership. ☒ and we have disclosed our board skills matrix at: …………………………………………………………………………….. set out in our Corporate Governance Statement ☐ set out in our Corporate Governance Statement OR ☐ we are an externally managed entity and this recommendation is therefore not applicable Appendix 4G Key to Disclosures Corporate Governance Council Principles and Recommendations ASX Listing Rules Appendix 4G (current at 17/7/2020) Page 6 Corporate Governance Council recommendation Where a box below is ticked,4 we have followed the recommendation in full for the whole of the period above. We have disclosed this in our Corporate Governance Statement: Where a box below is ticked, we have NOT followed the recommendation in full for the whole of the period above. Our reasons for not doing so are:5 2.3 A listed entity should disclose: (a) the names of the directors considered by the board to be independent directors; (b) if a director has an interest, position, affiliation or relationship of the type described in Box 2.3 but the board is of the opinion that it does not compromise the independence of the director, the nature of the interest, position or relationship in question and an explanation of why the board is of that opinion; and (c) the length of service of each director. ☒ and we have disclosed the names of the directors considered by the board to be independent directors at: …………………………………………………………………………….. set out in our Corporate Governance Statement and, where applicable, the information referred to in paragraph (b) at: …………………………………………………………………………….. set out in our Corporate Governance Statement and the length of service of each director at: …………………………………………………………………………….. set out in our Corporate Governance Statement ☐ set out in our Corporate Governance Statement 2.4 A majority of the board of a listed entity should be independent directors. ☒ ☐ set out in our Corporate Governance Statement OR ☐ we are an externally managed entity and this recommendation is therefore not applicable 2.5 The chair of the board of a listed entity should be an independent director and, in particular, should not be the same person as the CEO of the entity. ☒ ☐ set out in our Corporate Governance Statement OR ☐ we are an externally managed entity and this recommendation is therefore not applicable 2.6 A listed entity should have a program for inducting new directors and for periodically reviewing whether there is a need for existing directors to undertake professional development to maintain the skills and knowledge needed to perform their role as directors effectively. ☒ ☐ set out in our Corporate Governance Statement OR ☐ we are an externally managed entity and this recommendation is therefore not applicable Appendix 4G Key to Disclosures Corporate Governance Council Principles and Recommendations ASX Listing Rules Appendix 4G (current at 17/7/2020) Page 7 Corporate Governance Council recommendation Where a box below is ticked,4 we have followed the recommendation in full for the whole of the period above. We have disclosed this in our Corporate Governance Statement: Where a box below is ticked, we have NOT followed the recommendation in full for the whole of the period above. Our reasons for not doing so are:5 PRINCIPLE 3 – INSTIL A CULTURE OF ACTING LAWFULLY, ETHICALLY AND RESPONSIBLY 3.1 A listed entity should articulate and disclose its values. ☒ and we have disclosed our values at: …………………………………………………………………………….. Corporate Code of Conduct section of Corporate Governance Plan https://buxtonresources.com.au/governance ☐ set out in our Corporate Governance Statement 3.2 A listed entity should: (a) have and disclose a code of conduct for its directors, senior executives and employees; and (b) ensure that the board or a committee of the board is informed of any material breaches of that code. ☒ and we have disclosed our code of conduct at: …………………………………………………………………………….. https://buxtonresources.com.au/governance ☐ set out in our Corporate Governance Statement 3.3 A listed entity should: (a) have and disclose a whistleblower policy; and (b) ensure that the board or a committee of the board is informed of any material incidents reported under that policy. ☒ and we have disclosed our whistleblower policy at: …………………………………………………………………………….. https://buxtonresources.com.au/governance ☐ set out in our Corporate Governance Statement 3.4 A listed entity should: (a) have and disclose an anti-bribery and corruption policy; and (b) ensure that the board or committee of the board is informed of any material breaches of that policy. ☒ and we have disclosed our anti-bribery and corruption policy at: …………………………………………………………………………….. https://buxtonresources.com.au/governance ☐ set out in our Corporate Governance Statement Appendix 4G Key to Disclosures Corporate Governance Council Principles and Recommendations ASX Listing Rules Appendix 4G (current at 17/7/2020) Page 8 Corporate Governance Council recommendation Where a box below is ticked,4 we have followed the recommendation in full for the whole of the period above. We have disclosed this in our Corporate Governance Statement: Where a box below is ticked, we have NOT followed the recommendation in full for the whole of the period above. Our reasons for not doing so are:5 PRINCIPLE 4 – SAFEGUARD THE INTEGRITY OF CORPORATE REPORTS 4.1 The board of a listed entity should: (a) have an audit committee which: (1) has at least three members, all of whom are non- executive directors and a majority of whom are independent directors; and (2) is chaired by an independent director, who is not the chair of the board, and disclose: (3) the charter of the committee; (4) the relevant qualifications and experience of the members of the committee; and (5) in relation to each reporting period, the number of times the committee met throughout the period and the individual attendances of the members at those meetings; or (b) if it does not have an audit committee, disclose that fact and the processes it employs that independently verify and safeguard the integrity of its corporate reporting, including the processes for the appointment and removal of the external auditor and the rotation of the audit engagement partner. ☐ [If the entity complies with paragraph (a):] and we have disclosed a copy of the charter of the committee at: and the information referred to in paragraphs (4) and (5) at: disclosed in the Annual Report https://buxtonresources.com.au/announcements [If the entity complies with paragraph (b):] and we have disclosed the fact that we do not have an audit committee and the processes we employ that independently verify and safeguard the integrity of our corporate reporting, including the processes for the appointment and removal of the external auditor and the rotation of the audit engagement partner at: …………………………………………………………………………….. set out in our Corporate Governance Statement ☒ set out in our Corporate Governance Statement 4.2 The board of a listed entity should, before it approves the entity’s financial statements for a financial period, receive from its CEO and CFO a declaration that, in their opinion, the financial records of the entity have been properly maintained and that the financial statements comply with the appropriate accounting standards and give a true and fair view of the financial position and performance of the entity and that the opinion has been formed on the basis of a sound system of risk management and internal control which is operating effectively. ☒ ☐ set out in our Corporate Governance Statement 4.3 A listed entity should disclose its process to verify the integrity of any periodic corporate report it releases to the market that is not audited or reviewed by an external auditor. ☒ ☐ set out in our Corporate Governance Statement Appendix 4G Key to Disclosures Corporate Governance Council Principles and Recommendations ASX Listing Rules Appendix 4G (current at 17/7/2020) Page 9 Corporate Governance Council recommendation Where a box below is ticked,4 we have followed the recommendation in full for the whole of the period above. We have disclosed this in our Corporate Governance Statement: Where a box below is ticked, we have NOT followed the recommendation in full for the whole of the period above. Our reasons for not doing so are:5 PRINCIPLE 5 – MAKE TIMELY AND BALANCED DISCLOSURE 5.1 A listed entity should have and disclose a written policy for complying with its continuous disclosure obligations under listing rule 3.1. ☒ and we have disclosed our continuous disclosure compliance policy at: …………………………………………………………………………….. set out in our Corporate Governance Statement ☐ set out in our Corporate Governance Statement 5.2 A listed entity should ensure that its board receives copies of all material market announcements promptly after they have been made. ☒ ☐ set out in our Corporate Governance Statement 5.3 A listed entity that gives a new and substantive investor or analyst presentation should release a copy of the presentation materials on the ASX Market Announcements Platform ahead of the presentation. ☒ ☐ set out in our Corporate Governance Statement PRINCIPLE 6 – RESPECT THE RIGHTS OF SECURITY HOLDERS 6.1 A listed entity should provide information about itself and its governance to investors via its website. ☒ and we have disclosed information about us and our governance on our website at: …………………………………………………………………………….. https://buxtonresources.com.au/governance ☐ set out in our Corporate Governance Statement 6.2 A listed entity should have an investor relations program that facilitates effective two-way communication with investors. ☒ ☐ set out in our Corporate Governance Statement 6.3 A listed entity should disclose how it facilitates and encourages participation at meetings of security holders. ☒ and we have disclosed how we facilitate and encourage participation at meetings of security holders at: …………………………………………………………………………….. https://buxtonresources.com.au/governance ☐ set out in our Corporate Governance Statement Appendix 4G Key to Disclosures Corporate Governance Council Principles and Recommendations ASX Listing Rules Appendix 4G (current at 17/7/2020) Page 10 Corporate Governance Council recommendation Where a box below is ticked,4 we have followed the recommendation in full for the whole of the period above. We have disclosed this in our Corporate Governance Statement: Where a box below is ticked, we have NOT followed the recommendation in full for the whole of the period above. Our reasons for not doing so are:5 6.4 A listed entity should ensure that all substantive resolutions at a meeting of security holders are decided by a poll rather than by a show of hands. ☒ ☐ set out in our Corporate Governance Statement 6.5 A listed entity should give security holders the option to receive communications from, and send communications to, the entity and its security registry electronically. ☒ ☐ set out in our Corporate Governance Statement PRINCIPLE 7 – RECOGNISE AND MANAGE RISK 7.1 The board of a listed entity should: (a) have a committee or committees to oversee risk, each of which: (1) has at least three members, a majority of whom are independent directors; and (2) is chaired by an independent director, and disclose: (3) the charter of the committee; (4) the members of the committee; and (5) as at the end of each reporting period, the number of times the committee met throughout the period and the individual attendances of the members at those meetings; or (b) if it does not have a risk committee or committees that satisfy (a) above, disclose that fact and the processes it employs for overseeing the entity’s risk management framework. ☐ [If the entity complies with paragraph (a):] and we have disclosed a copy of the charter of the committee at: [insert location] and the information referred to in paragraphs (4) and (5) at: disclosed in the Annual Report hhttps://buxtonresources.com.au/announcements [If the entity complies with paragraph (b):] and we have disclosed the fact that we do not have a risk committee or committees that satisfy (a) and the processes we employ for overseeing our risk management framework at: …………………………………………………………………………….. set out in our Corporate Governance Statement ☒ set out in our Corporate Governance Statement 7.2 The board or a committee of the board should: (a) review the entity’s risk management framework at least annually to satisfy itself that it continues to be sound and that the entity is operating with due regard to the risk appetite set by the board; and (b) disclose, in relation to each reporting period, whether such a review has taken place. ☒ and we have disclosed whether a review of the entity’s risk management framework was undertaken during the reporting period at: …………………………………………………………………………….. set out in our Corporate Governance Statement ☐ set out in our Corporate Governance Statement Appendix 4G Key to Disclosures Corporate Governance Council Principles and Recommendations ASX Listing Rules Appendix 4G (current at 17/7/2020) Page 13 Corporate Governance Council recommendation Where a box below is ticked,4 we have followed the recommendation in full for the whole of the period above. We have disclosed this in our Corporate Governance Statement: Where a box below is ticked, we have NOT followed the recommendation in full for the whole of the period above. Our reasons for not doing so are:5 8.3 A listed entity which has an equity-based remuneration scheme should: (a) have a policy on whether participants are permitted to enter into transactions (whether through the use of derivatives or otherwise) which limit the economic risk of participating in the scheme; and (b) disclose that policy or a summary of it. ☒ and we have disclosed our policy on this issue or a summary of it at: ……………………………………………………………………… In the Company’s Remuneration Report (within the Company’s Annual Report) hhttps://buxtonresources.com.au/announcements ☐ set out in our Corporate Governance Statement OR ☐ we do not have an equity-based remuneration scheme and this recommendation is therefore not applicable OR ☐ we are an externally managed entity and this recommendation is therefore not applicable ADDITIONAL RECOMMENDATIONS THAT APPLY ONLY IN CERTAIN CASES 9.1 A listed entity with a director who does not speak the language in which board or security holder meetings are held or key corporate documents are written should disclose the processes it has in place to ensure the director understands and can contribute to the discussions at those meetings and understands and can discharge their obligations in relation to those documents. N/A ☐ set out in our Corporate Governance Statement OR ☐ we do not have a director in this position and this recommendation is therefore not applicable OR ☐ we are an externally managed entity and this recommendation is therefore not applicable 9.2 A listed entity established outside Australia should ensure that meetings of security holders are held at a reasonable place and time. N/A ☐ set out in our Corporate Governance Statement OR ☐ we are established in Australia and this recommendation is therefore not applicable OR ☐ we are an externally managed entity and this recommendation is therefore not applicable 9.3 A listed entity established outside Australia, and an externally managed listed entity that has an AGM, should ensure that its external auditor attends its AGM and is available to answer questions from security holders relevant to the audit. N/A ☐ set out in our Corporate Governance Statement OR ☐ we are established in Australia and not an externally managed listed entity and this recommendation is therefore not applicable ☐ we are an externally managed entity that does not hold an AGM and this recommendation is therefore not applicable Appendix 4G Key to Disclosures Corporate Governance Council Principles and Recommendations ASX Listing Rules Appendix 4G (current at 17/7/2020) Page 14 Corporate Governance Council recommendation Where a box below is ticked,4 we have followed the recommendation in full for the whole of the period above. We have disclosed this in our Corporate Governance Statement: Where a box below is ticked, we have NOT followed the recommendation in full for the whole of the period above. Our reasons for not doing so are:5 ADDITIONAL DISCLOSURES APPLICABLE TO EXTERNALLY MANAGED LISTED ENTITIES - Alternative to Recommendation 1.1 for externally managed listed entities: The responsible entity of an externally managed listed entity should disclose: (a) the arrangements between the responsible entity and the listed entity for managing the affairs of the listed entity; and (b) the role and responsibility of the board of the responsible entity for overseeing those arrangements. N/A ☐ set out in our Corporate Governance Statement - Alternative to Recommendations 8.1, 8.2 and 8.3 for externally managed listed entities: An externally managed listed entity should clearly disclose the terms governing the remuneration of the manager. N/A ☐ set out in our Corporate Governance Statement The Corporate Governance Statement is accurate and up to date as at 30 September 2026 and has been approved by the Board. 2 Principle and Recommendations Comply (Yes/No) Explanation Recommendation 1.5 A listed entity should: (a) have and disclose a diversity policy; (b) through its board or a committee of the board set measurable objectives for achieving gender diversity in the composition of its board, senior executives and workforce generally; and (c) disclose in relation to each reporting period: (1) the measurable objectives set for that period to achieve gender diversity; (2) the entity’s progress towards achieving those objectives; and (3) either: (A) the respective proportions of men and women on the board, in senior executive positions and across the whole workforce (including how the entity has defined “senior executive” for these purposes); or (B) if the entity is a “relevant employer” under the Workplace Gender Equality Act, the entity’s most recent “Gender Equality Indicators”, as defined in and published under that Act. Partially The Company’ workforce, including employees, contractors, management and the Board, is made up of individuals with diverse skills, values, backgrounds and experiences that bring to the Company the skills and expertise that are required for the Company to enhance its performance. The Company values diversity and recognises the benefit it can bring in achieving the Company’s goals. To this end, the Company has a Diversity Policy Charter that reflects its commitments and objectives, and includes requirements for the Board to annually review performance against these objectives, as part of its annual performance assessment. The Company has established a Diversity Policy. A copy of the Diversity Policy is available in the Corporate Governance section of the Company’s website. Due to the current size and composition of the organisation, the Board does not consider it appropriate to provide measurable objectives in relation to gender. The Company is committed to ensuring that the appropriate mix of skills, experience, expertise and diversity are considered when employing staff at all levels of the organisation, and when making new senior executive and Board appointments, and is satisfied that the composition of employees, senior executives and members is appropriate considering its size and environment. The Company has the objective to improve the current ratio of women to men with its proposed staff recruitment as soon as the scale of its operations allows so. Recommendation 1.6 A listed entity should: (a) have and disclose a process for Yes The performance of the Board, is reviewed annually against appropriate measures in a manner that the Board deems appropriate. The review has 3 Principle and Recommendations Comply (Yes/No) Explanation periodi