Rua Bioscience Limited — Share Issue/Capital Change 2024

Dec 9, 2024

Capital Change Notice

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----- Start of picture text ----- Section 1: Issuer informationName of issuer Rua Bioscience LimitedNZX ticker code RUAClass of financial product Ordinary sharesISIN (If unknown, check on NZX website) NZRUAE0004S1Currency NZ$Section 2: Capital change detailsNumber issued/acquired/redeemed 47,119,179Nominal value (if any) N/AIssue/acquisition/redemption price per security $0.025Nature of the payment (for example, cash or other Cashconsideration)Amount paid up (if not in full) Paid in fullPercentage of total class of Financial Products 28.8%issued/acquired/redeemed/ (calculated on the number ofFinancial Products of the Class, excluding any Treasury Stock,in existence) [1]For an issue of Convertible Financial Products or Options, the N/Aprincipal terms of Conversion (for example the Conversionprice and Conversion date and the ranking of the FinancialProduct in relation to other Classes of Financial Product) or theOption (for example, the exercise price and exercise date)Reason for issue/acquisition/redemption and specific authority Allotment of new ordinaryfor issue/acquisition/redemption/ (the reason for change must shares pursuant to a pro-rata 3be identified here) for 4 renounceable rights offerannounced on 6 November2024.Total number of Financial Products of the Class after the 210,838,012 ordinary shares.issue/acquisition/redemption/Conversion (excluding TreasuryStock) and the total number of Financial Products of the Classheld as Treasury Stock after the issue/acquisition/redemption.In the case of an acquisition of shares, whether those shares N/Aare to be held as treasury stockSpecific authority for the issue, acquisition, or redemption, Board resolutions and NZXincluding a reference to the rule pursuant to which the issue, Listing Rule 4.3.1(a) and 4.4acquisition, or redemption is madeTerms or details of the issue, acquisition, or redemption (for Issue of ordinary shares whichexample: restrictions, escrow arrangements) rank equally with all other fullypaid ordinary sharesDate of issue/acquisition/redemption 6/12/2024----- End of picture text -----

1 The percentage is to be calculated immediately before the issue, acquisition, redemption or Conversion.

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----- Start of picture text ----- Section 3: Authority for this announcement and contact personName of person authorised to make this announcement Paul NaskeContact person for this announcement Paul NaskeContact phone number 021 445 154Contact email address Paul.naske@ruabio.comDate of release through MAP 6/12/2024----- End of picture text -----