Announcement PDF 7 August 2024 To whom it may concern, Attached is a notice of change of interest for a substantial shareholder (Form 604) for Tesoro Gold Limited (ASX:TSO) on behalf of Collins St Asset Management ATF Collins St Value Fund and Collins St Asset Management ATF Collins St Special Situation Fund No.2. Regards Michael Goldberg Managing Director Collins St Asset Management About Collins St Value Fund The Collins St Value Fund provides a distinctly different approach to the management of Australian equities. Boutique by design, bespoke by nature. The Fund seeks to challenge the status quo to deliver superior investor outcomes, charges no ongoing management fees, and manages a concentrated portfolio of its best ideas. As at December 2023, Collins St Value Fund was ranked the #1 Australian Equity Fund according to the MercerInsights survey over 5 years. Additionally, the Fund ranked #1 in its category in 2020 having ranked #4 the previous year. The Fund also ranked #2 for Financial Year 2021. As of 30 June 2024, the Fund has returned over 13.23%p.a. for investors since inception in 2016. The Fund is available to Wholesale Investors. Past performance is not a reliable indicator of future performance. Level 9, 365 Little Collins Street, Melbourne VIC 3000 | (03) 9602 1230 | www.csvf.com.au Collins St Asset Management Pty Ltd ACN 601 897 974 AFSL 468935 604 Page 1 of 3 15 July 2001 Form 604 Corporations Act 2001 Section 671B Notice of change of interests of substantial holder To Company Name/Scheme Tesoro Gold Limited (ASX:TSO) ACN/ARSN 91 106 854 175 1. Details of substantial holder (1) Collins St Asset Management ATF Collins St Value Fund Collins St Asset Management ATF Collins St Special Situation Fund No.2 Vaspip Pty Ltd ATF Vaspip Investment Trust Name ACN/ARSN (if applicable) There was a change in the interests of the substantial holder on 24/07/2024 The previous notice was given to the company on 02/05/2024 The previous notice was dated 02/05/2024 2. Previous and present voting power 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 or scheme, are as follows: Class of securities (4) Fully Paid Ordinary Previous notice Present notice Person’s votes Voting power (5) Person’s votes Voting power (5) 106,244,832 8.64% 172,879,501 11.42% 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 are as follows: Date of change 13/05/2416/05/2024 24/07/2024 24/07/2024 Person whose relevant interest changed Collins St Value Fund Collins St Value Fund Collins St Special Situation No.2 Nature of change (6) Consideration given in relation to change (7) Class and number of securities affected Person's votes affected On market 4c-4.3c 3,301,336 Placement 3c 28,333,333 Placement 3c 28,333,333 4. Present relevant interests Particulars of each relevant interest of the substantial holder in voting securities after the change are as follows: Holder of relevant interest Collins St Value Fund Collins St Special Registered holder of securities Person entitled to be registered as holder (8) Nature of relevant interest (6) Class and number of securities 97,307,401 74,912,100 Person's votes 604 Situation No.1 Vaspip Investment Trust Page 2 of 3 15 July 2001 660,000 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) Nature of association Each of the entities share a common Director/Trustee 6. Addresses The addresses of persons named in this form are as follows: Name Address Collins St Asset Management Pty Ltd Level 9, 365 Little Collins Street, Melbourne, VIC, 3000 Signature print name Michael Goldberg sign here capacity Managing Director date 07/08/2024 DIRECTIONS (1) If there are a number of substantial holders with similar or related relevant interests (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 interest" in sections 608 and 671B(7) of the Corporations Act 2001. (4) The voting shares of a company constitute one class unless divided into separate classes. (5) The person'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 because of which the change in relevant interest occurred. If subsection 671B(4) applies, a copy of any document setting out the terms of any relevant agreement, and a statement by the person 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 (b) any qualification of the power of a person to exercise, control the exercise of, or influence the exercise of, the voting powers 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 agreement" in section 9 of the Corporations Act 2001. (7) Details of the consideration must include any and all benefits, money and other, that any person 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 person from whom the relevant interest was acquired. 604 Page 3 of 3 15 July 2001 (8) If the substantial holder is unable to determine the identity of the person (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.