Notification of Transactions of Directors and PDMRs 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”) Notification of Transactions of Directors and PDMRs 31 May 2022 The Company has been notified that Habib Annous, a Non-Executive Director of the Company, acquired 5,227 ordinary 5 pence shares of the Company (“Shares”). This announcement is made in accordance with the requirements of the UK Market Abuse Regulation. The notification of dealing forms can be found below. Richard Crowle Assistant Company Secretary +44 (0) 20 7887 1000 Notification of dealing form 1 Details of the person discharging managerial responsibilities / person closely associated a) Name Habib Annous 2 Reason for the notification a) Position/status Non-Executive Director b) Initial notification Initial notification /Amendment 3 Details of the issuer a) Name Hammerson plc b) LEI 213800G1C9KKVVDN1A60 4 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted a) Description of the financial Ordinary 5 pence shares instrument, type of instrument. ISIN: GB00BK7YQK64 Identification code b) Nature of the transaction Acquisition of ordinary shares of 5 pence in relation to the Enhanced Scrip Dividend Alternative. c) Price(s) and volume(s) Price(s) Volume(s) Nil 5,227 d) Aggregated information - Aggregated volume Aggregate Aggregate Aggregate - Price Price Volume Total Nil 5,227 Nil e) Date of the transaction 30 May 2022 f) Place of the transaction Outside a trading venue 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 Date: 31-05-2022 05:50:00 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.