Announcement PDF Atturra Limited ABN 34 654 662 638 23 December 2024 The Manager Market Announcements Office ASX Limited 20 Bridge Street Sydney NSW 2000 CLEANSING NOTICE Dear Sir / Madam Atturra Limited (ASX Code: ATA) Notice under section 708A(5)(e) of the Corporations Act 2001 (Cth) This notice is given by Atturra Limited ACN 654 662 638 (Company) under section 708A(5)(e) of the Corporations Act 2001 (Cth) (Corporations Act). The Company has issued 37,762,627 fully paid ordinary shares (Shares) at an issue price of $1.05 per share under tranche 2 of the placement announced to ASX on 13 November 2024 and 14 November 2024 and approved by shareholders on 19 December 2024. The Company advises that: (a) it has issued the Shares without disclosure to investors under Part 6D.2 of the Corporations Act; (b) it gives this notice under section 708A(5)(e) of the Corporations Act; (c) as at the date of this notice, it has complied with: (i) the provisions of Chapter 2M of the Corporations Act as they apply to it; and (ii) sections 674 and 674A of the Corporations Act; (d) as at the date of this notice, there is no "excluded information" of the type referred to in sections 708A(7) and 708A(8) of the Corporations Act This announcement has been authorised for release by the Board of Atturra Limited. Yours sincerely, Kunal Shah Company Secretary Atturra Limited