Oncimmune Holdings plc announced that further to the announcement made on 7 December 2022, John Goold has been appointed to the Board of the Company as Non-Executive Director with immediate effect, following the successful completion of customary due diligence checks by the Company's Nominated Adviser. Additional Information in respect of the AIM Rules: The following information regarding the appointment of John Howard Goold, aged 51, is disclosed under Schedule 2(g) of the AIM Rules for Companies.