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”) Director Declaration 30 April 2024 Further to the announcement released by Eiffage S.A. on 29 April 2024, the Company announces in accordance with Listing Rule 9.6.14 that Méka Brunel, independent non- executive director, was appointed as an independent non-executive director of Eiffage S.A. on 24 April 2024. Richard Crowle Senior Assistant Company Secretary +44 (0) 20 7887 1000 Hammerson has its primary listing on the London Stock Exchange and secondary inward listings on the Johannesburg Stock Exchange and Euronext Dublin. Sponsor: Investec Bank Limited