WILSON BAYLY HOLMES - OVCON LIMITED (Incorporated in the Republic of South Africa) (Registration number 1982/011014/06) JSE AND A2X Code: WBO ISIN: ZAE000009932 (“WBHO or “Company”) DEALING IN SECURITIES BY A SHARE INCENTIVE SCHEME In compliance with paragraphs 3.92 and 3.63 to 3.74 of the JSE Listing Requirements, WBHO hereby announces the following purchase transaction by the WBHO Broad Based Employee Incentive Trust, a share incentive scheme of the Company, which is a direct beneficiary of the ordinary shares bought: Nature of trade: On-market purchase of ordinary shares Date of transaction: 9 May 2023 Number of shares purchased: 828,767 Volume-weighted average share price R107.4914 per share: Lowest price per share: R107.4900 Highest price per share: R109.2000 Total value of transaction R89,085,325.10 Johannesburg 12 May 2023 Sponsor Investec Bank Limited