Changes to the Board Jubilee Metals Group Plc Registration number (4459850) AIM share code: JLP Altx share code: JBL ISIN: GB0031852162 ('Jubilee' or 'Company' or 'Group') Dissemination of a Regulatory Announcement that contains inside information according to UK Market Abuse Regulations. Not for release, publication or distribution in whole or in part in, into or from any jurisdiction where to do so would constitute a violation of the relevant laws or regulations of such jurisdiction. Changes to the Board Jubilee, a diversified metals producer with operations in South Africa and Zambia, announces that Ms Tracey Kerr, independent non-executive director of the Company, will be retiring from her position on the Jubilee Board effective 30 June 2025. Ms Kerr was recently appointed senior independent director for Hochschild Mining plc. This new responsibility will require increased attention from Ms Kerr, and as such she will be stepping down from her role at Jubilee. Dr Mathews Phosa, Chairperson of the Jubilee Board, commented: "I would like to thank Tracey for her invaluable contribution to the Company and more specifically her leadership as Chairperson of the Sustainability Committee of the board. I wish Tracey every success in her new role and future endeavours." 19 June 2025 For further information visit www.jubileemetalsgroup.com, follow Jubilee on X (@Jubilee_Metals) or contact: Jubilee Metals Group PLC Leon Coetzer (CEO)/Jonathan Morley-Kirk (FD) Tel: +27 (0) 11 465 1913 / Tel: +44 (0) 7797 775546 Nominated Adviser - SPARK Advisory Partners Limited Andrew Emmott/James Keeshan Tel: +44 (0) 20 3368 3555 PR & IR Adviser - Tavistock Jos Simson/Gareth Tredway Tel: +44 (0) 207 920 3150 Joint Broker - Zeus Capital Harry Ansell/Katy Mitchell Tel: +44 (0) 20 7220 1670/+44 (0) 113 394 6618 Joint Broker – RBC Capital Markets Farid Dadashev/Jamil Miah Tel +44 (0) 20 7653 4000 JSE Sponsor - Questco Corporate Advisory Proprietary Limited Alison McLaren Tel: +27 63 482 3802 Date: 19-06-2025 08:00:00 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.