Announcement PDF Atturra Limited ABN 34 654 662 638 ASX Announcement 16 October 2023 Appendix 3Y – Shan Kanji Sydney, 16 October 2023 – Atturra Limited (ASX: ATA) advises of the late lodgment of the attached Appendix 3Y for the acquisition of 30,000 fully paid ordinary shares (Shares) by 263 Finance Pty Limited, an entity associated with Mr Shan Kanji. In relation to the late lodgment of the attached Appendix 3Y, Atturra advises as follows: (a) The change that occurred related to the issue of 30,000 Shares further to an on-market purchase by 263 Finance Pty Limited, on 5 October 2023; (b) The Appendix 3Y was lodged late due to an administrative oversight. As soon as the oversight was identified, the attached Appendix 3Y was prepared and lodged with the ASX. The Company considers the late lodgment of this Appendix 3Y to be an isolated incident; (c) The Company and the Directors are aware of their obligation under Listing Rules 3.19A and 3.19B to provide the necessary information to the Company to meet its disclosure requirements; and (d) The Company is committed to maintaining a high standard of corporate governance practices and ensuring its compliance with the ASX Listing Rules. Atturra is confident that the processes it has in place will ensure compliance with Listing Rules 3.19A and 3.19B. - ENDS - This announcement has been authorised for release by the Chair of Atturra Limited. About Atturra: Atturra is an ASX-listed technology business providing a range of enterprise advisory, consulting, IT services and solutions with a focus on local government, utilities, education, defence, federal government, financial services, and manufacturing industries. Atturra has partnerships with leading global providers including Microsoft, Boomi, HPE, Software AG, OpenText, Smartsheet, QAD, Infor, Vaultspeed and Snowflake and its clients are some of the largest public and private-sector organisations in Australia. For more information visit: www.atturra.com. Contact: Stephen Kowal CEO Atturra P: +61 2 8241 1725 E: stephen.kowal@atturra.com Appendix 3Y Change of Director’s Interest Notice Appendix 3Y Rule 3.19A.2 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 Atturra Limited ABN 34 654 662 638 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 Shan Shamsher Kanji Date of last notice 10 October 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 Indirect Nature of indirect interest (including registered holder) Driftwood IT Pty Ltd (ACN 630 339 007) Note: Provide details of the circumstances giving rise to the relevant interest. 263 Finance Pty Limited (ACN 626 872 115). Parent company is owned by a trust which Mr Kanji is a potential beneficiary. Date of change No. of securities held prior to change Class + See chapter 19 for defined terms. 01/01/2011 Appendix 3Y Page 1 (a) 5 October 2023 (b) 10 October 2023 (c) 11 October 2023 (d) 12 October 2023 (e) 13 October 2023 1. Driftwood IT Pty Ltd 92,579,847 Fully Paid Ordinary Shares 2. 263 Finance Pty Limited 37,655,759 Fully Paid Ordinary Shares Fully Paid Ordinary Shares Appendix 3Y Change of Director’s Interest Notice Number acquired 1. Driftwood IT Pty Ltd Nil 2. 263 Finance Pty Limited (a) 30,000 (b) 125,135 (c) 60,000 (d) 2,821 (e) 72,411 Number disposed Nil Value/Consideration 1. Driftwood IT Pty Ltd N/A 2. 263 Finance Pty Limited (a) $0.83 per share (b) $0.846 per share (c) $0.87 per share (d) $0.86 per share (e) $0.87 per share 1. Driftwood IT Pty Ltd 92,579,847 Fully Paid Ordinary Shares 2. 263 Finance Pty Limited 37,946,126 Fully Paid Ordinary Shares Note: If consideration is non-cash, provide details and estimated valuation No. of securities held after change Nature of change On-market purchase Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back Part 2 – Change of 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 N/A Nature of interest N/A Name of registered holder (if issued securities) N/A Date of change N/A No. and class of securities to which N/A interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed + See chapter 19 for defined terms. Appendix 3Y Page 2 01/01/2011 Appendix 3Y Change of Director’s Interest Notice Interest acquired N/A Interest disposed N/A Value/Consideration N/A Interest after change N/A Note: If consideration is non-cash, provide details and an estimated valuation Part 3 – +Closed period Were the interests in the securities or contracts detailed No above traded during a +closed period where prior written clearance was required? If so, was prior written clearance provided to allow the trade N/A to proceed during this period? If prior written clearance was provided, on what date was this N/A provided? + See chapter 19 for defined terms. 01/01/2011 Appendix 3Y Page 3