MEDIBANK PRIVATE LIMITED DISCLOSUREInsider Transactions (Form 3/4/5)

Change of Director's Interest - Peter Everingham

Date Medibank Private Limited ABN 47 080 890 259 GPO Box 9999 <in your capital city> Telephone 132 331 medibank.com.au 1 15 March 2021 1 September 2026 Change of Director’s Interest – Peter Everingham In accordance with the Listing Rules, Medibank attaches Appendix 3Y – Change of Director’s Interest Notice for Peter Everingham for release to the market. The number of Medibank ordinary shares which Peter Everingham holds an indirect interest in remains unchanged from the number disclosed in the Appendix 3Y released to the ASX on 4 March 2026; this Appendix 3Y reflects a change to the entities in which those shares are held. This document has been authorised for release by Ashley Spencer, General Counsel – Health, Governance & Excellence Hubs. For further information please contact: For media Emily Ritchie Senior Executive External Affairs M: +61 429 642 418 Email: [email protected] For investors/analysts Colette Campbell Senior Executive Investor Relations M: +61 475 975 770 Email: [email protected] For personal use only Appendix 3Y Change of Director’s Interest Notice + See chapter 19 for defined terms. 01/01/2011 Appendix 3Y Page 1 Rule 3.19A.2 Appendix 3Y 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: MEDIBANK PRIVATE LIMITED ABN: 47 080 890 259 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 Peter Dobie Everingham Date of last notice 4 March 2026 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) Note: Provide details of the circumstances giving rise to the relevant interest.