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 Element 25 Limited ABN 16 119 711 929 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 Justin Brown Date of last notice 30 November 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) Note: Provide details of the circumstances giving rise to the relevant interest. (a) Direct (b) – (d) Indirect (c) (a) Mr Justin Colin Brown (b) Held by Aradia Ventures Pty Ltd <J & (d) A Brown Family A/C>, a company associated with Mr Brown (c) Held by Mr Brown’s spouse (d) Held by Aradia SF Pty Ltd <Aradia Superfund A/C>, a company associated with Mr Brown Date of change + See chapter 19 for defined terms. 01/01/2011 Appendix 3Y Page 1 4 July 2024 Appendix 3Y Change of Director’s Interest Notice No. of securities held prior to change (a) 148,215 Ordinary fully paid shares (b) 7,998,215 Ordinary fully paid shares, 1,000,000 Unlisted options (27.3 cents, expiry 20/11/2024), 500,000 Unlisted options ($1.209, expiry 4/11/2025), 500,000 Unlisted options ($1.58, expiry 25/11/2027), 500,000 Unlisted options ($0.67, expiry 27/11/2028) (c) 98,215 Ordinary fully paid shares (d) 760,715 Ordinary fully paid shares Class Ordinary fully paid shares Number acquired (a) – (c) Nil (d) 111,112 Number disposed Nil Value/Consideration $30,000 Note: If consideration is non-cash, provide details and estimated valuation No. of securities held after change (a) 148,215 Ordinary fully paid shares (b) 7,998,215 Ordinary fully paid shares, 1,000,000 Unlisted options (27.3 cents, expiry 20/11/2024), 500,000 Unlisted options ($1.209, expiry 4/11/2025), 500,000 Unlisted options ($1.58, expiry 25/11/2027), 500,000 Unlisted options ($0.67, expiry 27/11/2028) (c) 98,215 Ordinary fully paid shares (d) 871,827 Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back Participation in the Element 25 Limited Share Purchase Plan announced on Tuesday, 21 May 2024 Part 2 – Change of director’s interests in contracts + See chapter 19 for defined terms. Appendix 3Y Page 2 01/01/2011 Appendix 3Y Change of Director’s Interest Notice 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) Date of change 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 Interest acquired Interest disposed Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation Interest after change Part 3 – +Closed period Were the interests in the securities or contracts No detailed above traded during a +closed period where prior written clearance was required? If so, was prior written clearance provided to allow Not applicable the trade to proceed during this period? If prior written clearance was provided, on what Not applicable date was this provided? + See chapter 19 for defined terms. 01/01/2011 Appendix 3Y Page 3