Dealing in securities by an associate of a director of major subsidiary Copper 360 Limited (Formerly Big Tree Copper Limited) (Incorporated in the Republic of South Africa) Registration number 2021/609755/06 JSE share code: CPR ISIN: ZAE000318531 (“Copper 360”) DEALING IN SECURITIES BY AN ASSOCIATE OF A DIRECTOR OF MAJOR SUBSIDIARY In compliance with the JSE Limited Listings Requirements, the following information is disclosed in respect of dealing in Copper 360 ordinary shares (“securities”) by an associate of a director of major subsidiary. Director of major subsidiary Mr Paul Hayes Major subsidiary Shirley Hayes – IPK (Pty) Ltd Director’s Associate Renovo Metals Pty Ltd* Date of transaction 8 June 2023 Number of securities 10 000 Share price R4,70 Total value of transaction R47 000 Nature of transaction Purchase (On market transaction) Nature of interest Indirect, beneficial Clearance obtained Yes Director of major subsidiary Mr Paul Hayes Major subsidiary Shirley Hayes – IPK (Pty) Ltd Director’s Associate Renovo Metals Pty Ltd* Date of transaction 7 June 2023 Number of securities 360 Share price R4,84 Total value of transaction R1 742,40 Nature of transaction Purchase (On market transaction) Nature of interest Indirect, beneficial Clearance obtained Yes * Renovo Metals Pty Ltd – 100% owned by Mr Hayes who is the sole director Cape Town 9 June 2023 Sponsor: Bridge Capital Advisors Proprietary Limited Date: 09-06-2023 01:50:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.