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”) BLOCK LISTING SIX MONTHLY RETURN Date: 31 May 2023 Name of applicant: Hammerson plc Name of scheme: Savings Related Share Option Scheme Period of return: From: 30/11/2022 To: 30/05/2023 Balance of unallotted securities under scheme(s) 44,038 from previous return: Plus: The amount by which the block scheme(s) 0 has been increased since the date of the last return (if any increase has been applied for): Less: Number of securities issued/allotted under 0 scheme(s) during period (see LR3.5.7G): Equals: Balance under scheme(s) not yet 44,038 issued/allotted at end of period: Name of contact: Richard Crowle, Senior Assistant Company Secretary Telephone number of contact: 0207 887 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