Board changes Hammerson plc (Incorporated in England and Wales) (Company number 360632) LSE and Euronext Dublin share code: HMSO JSE share code: HMN ISIN: GB00BK7YQK64 (“Hammerson” or “the Company”) Board changes Hammerson announces today that its Non-Executive Director, Des de Beer, has appointed Alan Olivier to act as his alternate when he is unable to attend Board and Committee meetings due to his ongoing commitments as CEO of a listed company in South Africa. Mr Olivier is currently the Chair of the Board of Resilient REIT Limited. He qualified as a chartered accountant, and spent over 30 years in the shipping industry notably at the Grindrod Group, of which he was Chief Executive from 2007-2017. He served as a Director and then Chair of the UK P&I Club Board from 2000–2018. Mr Olivier also served as Mr De Beer’s alternate on the board of NEPI Rockcastle plc between March and May 2020. There are no further matters in connection with this appointment to be disclosed under Listing Rule 9.6.13. For further information: Josh Warren Alice Darwall Director of Strategy and Investor General Counsel and Company Secretary Relations Tel: 020 7887 1000 Tel: 020 7887 1053 Hammerson has its primary listing on the London Stock Exchange and secondary inward listings on the Johannesburg Stock Exchange and Euronext Dublin. 22 February 2022 Sponsor: Investec Bank Limited Date: 22-02-2022 04:30:00 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.