Announcement PDF 604 1 page 1/2 15 July 2001 Form 604 Corporations Act 2001 Section 671B Notice of change of interests of substantial holder To: Company Name/Scheme IMPACT MINERALS LIMITED ACN/ARSN 119 062 261 1. Details of substantial holder (1) SUSANNE BUNNENBERG Name ACN/ARSN (if applicable) There was a change in the interests of the substantial holder on The previous notice was given to the Company on The previous notice was dated 29 24 24 / 04 / 24 / / 05 05 / / 23 23 —I 2. Previous and present voting power —i The total number of votes attached to all the voting shares in the Company or voting interests in the scheme that the substantial holder or an associate (2) had a relevant interest (3) in when last required, and when now required, to give a substantial holding notice to the Company of scheme, are as follows: Class of securities (4) Fully Paid Ordinary Shares Previous notice Person's votes 450,199,999 Voting power (5) 15.83% Present notice Peison’s votes 482,642,675 Voting power (5) 16.85% 1 3. Changes in relevant interests Particulars of each change in, or change in the nature of, a relevant interest of the substantial holder or an associate in voting securities of the Company or scheme, since the substantial holder was last required to give a substantial holding notice to the Company or scheme as follows: Date of change Person whose relevant interest changed Nature of change (6) Consideration given in relation to change (7) Class and number of securities affected Person's votes affected 29/04/2024 Susanne Bunnenberg Acquisition of shares on the stock exchange AUD 460,169 32,442,676 fully paid ordinary shares 32,442,676 □ i 4. Present relevant interest Particulars of each relevant interest of the substantial holder in voting securities after the change are as follows: ; \ H Holder of relevant interest Registered holder of securities Personentitled tobe registered as holder (8) Nature of relevant interest (6) Class and number of securities Person’s votes Susanne Bunnenberg Susanne Bunnenberg Susanne Bunnenberg Direct 482,642,675 482,642,675 5. Changes in association The persons who have become associates (2) of, ceased to be associates of, or have changed the nature of their association (9) with, the substantial holder in relation to voting interests in the Company or scheme are as follows: Name and ACN/ARSN (if applicable) 6. Nature of association Addresses The addresses of persons named in this form are as follows: Name Address Signature print name sign here Hans-Stephan Kuehne capacity_______Authorised Family Officer Bü Büro Familie Bunnenberg date 29 / 04 / 24 DIRECTIONS (1) If there are a number of substantial holdere with similar or related relevant issues (eg. A Corporation and its related corporations, or the manager and trustee of an equity trust), the names could be included in an annexure to the form. If the relevant interests of a group of persons are essentially similar, they may be referred to throughout the form as a specifically named group if the membership of each group, with the names and addresses of members is clearly set out in paragraph 6 of the form. (2) See the definition of "associate” in Section 9 of the Corporations Act 2001. (3) See the definition of “relevant interesf in sections 608 and 671B(7) of the Corporations Act 2001. (4) The voting shares of a Company constitute one dass unless divided into separate dasses. (5) The pereon's votes divided by the total votes in the body corporate or scheme multiplied by 100. (6) Include details of: (a) any relevant agreement or other circumstances by which the relevant interest was acquired. If subsection 671B(4) applies, acopy ofany document setting out the terms of any relevant agreement, and a Statement by the pereon giving full and accurate details of any contract, scheme or arrangement, must accompany this form, together with a written Statement certifying this contract, scheme or arrangement; and any qualification of the power of a pereon to exercise, control the exercise of, the voting powere or disposal of the securities to which the relevant interest relates (indicating clearly the particular securities to which the qualification applies). See the definition of “relevant agreemenf in section 9 of the Corporations Act 2001. (b) (7) Details of the consideration must include any and all benefits, money and other, that any pereon from whom a relevant interest was acquired has, or may, become entitled to receive in relation to that acquisition. Details must be included even if the benefit is conditional on the happening or not of a contingency. Details must be included of any benefit paid on behalf of the substantial holder or its associate in relation to the acquisitions, even if they are not paid directly to the pereon from whom the relevant interest was acquired. (8) If the substantial holder in unable to determine the identity of the pereon (eg. If the relevant interest arises because of an Option) write “unknown”. (9) Give details, if appropriate, of the present association and any change in that association since the last substantial holding notice.