WILSON BAYLY HOLMES - OVCON LIMITED Building and civil engineering contractors (Registration no. 1982/011014/06) ISIN No: ZAE 000009932 Share code: WBO (“WBHO” or “the Company”) DEALING IN SECURITIES BY AN EXECUTIVE DIRECTOR In compliance with paragraphs 3.63 to 3.74 of the JSE Listing Requirements, WBHO hereby announces the following purchase transaction by Wolfgang Peter Neff, who is a direct beneficiary of the shares bought: Nature of transaction: On-market purchase of shares On-market purchase of shares Date of transaction: 26 May 2022 30 May 2022 Number of shares purchased: 19,000 732 Volume-weighted average price R77.16 R79.00 per share: Lowest price per share: R76.16 R77.16 Highest price per share: R78.00 R77.16 Total value of transaction R1,466,117.80 R57,828.00 Clearance has been obtained in terms of paragraph 3.66 of the JSE Limited Listings Requirements. 31 May 2022 Sponsor: Investec Bank Limited