Amendment: Ongoing Disclosure Notice - Teresa Farac-Ciprian

Ongoing Disclosure Notice – Teresa Farac-Ciprian This notice is to amend and update the Ongoing Disclosure for Teresa Farac-Ciprian. In May and June this year, Teresa Farac-Ciprian lent the company money to undertake pur-chases for inventory. As part of the terms of the loan, two separate tranches of warrants were issued to Teresa Farac-Ciprian. An error was made and the Ongoing Disclosure Notice (ODN) issued on 9 June 2025 did not include both tranches of warrants. • The ODN issued 9 June 2025 stated 139,780 warrants issued to Teresa Farac-Ciprian. • The ODN should have stated 301,925 warrants issued to Teresa Farac-Ciprian. A new ODN has now been issued stating that the balance of 162,145 warrants have been is-sued to Teresa Farac-Ciprian. For clarity, Teresa Farac-Ciprian has rights to a total of 301,925 warrants. ENDS The person who authorised this statement: Paul Naske Chief Executive Officer paul.naske@ruabio.com +64 21 445154