HARVEY NORMAN HOLDINGS LIMITED DISCLOSUREInsider Transactions (Form 3/4/5)

Change of Director's Interest Notice

HARVEY NORMAN HOLDINGS LIMITED A.C.N 003 237 545 A1 RICHMOND ROAD HOMEBUSH WEST, N.S.W 2140 LOCKED BAG 2 SILVERWATER DC, NSW 1811 AUSTRALIA Telephone: (02) 9201 6111 Facsimile: (02) 9201 6250 7 September 2026 Company Announcements Australian Stock Exchange Limited Exchange Centre 20 Bridge Street SYDNEY NSW 2000 Dear Sir / Madam, Re: Performance Rights – FY24 Tranche Attached is an Appendix 3Y for each of the following directors: • Gerald Harvey • Kay Lesley Page • John Evyn Slack-Smith • Chris Mentis This document was authorised to be provided to the ASX by Chris Mentis, Company Secretary of Harvey Norman Holdings Limited. Yours faithfully, Chris Mentis Company Secretary For personal use only Appendix 3Y Change of Director’s Interest Notice + See chapter 19 for defined terms. 11/3/2002 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 30/9/2001. Name of entity Harvey Norman Holdings Limited ABN 54 003 237 545 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 Gerald Harvey Date of last notice 30 September 2025 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 Direct Interest Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest. (Ai) Netwealth Investments Limited (as custodian for Gerald Harvey) Date of change 7 September 2026 No. of securities held prior to change (A) 41,277,994 Fully paid ordinary shares (Ai) 60,000,000 Fully paid ordinary shares (B) 191,000 FY24 Perfo