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 2024 The Company has been notified of the dealings in the Company's ordinary shares set out below by certain Persons Discharging Managerial Responsibilities ("PDMRs"). Each of the notifications relates to the purchase of ordinary shares pursuant to a dividend reinvestment plan. This announcement is made in accordance with the requirements of the UK Market Abuse Regulation. The notification of dealing forms can be found below. Notification of dealing form 1 Details of the person discharging managerial responsibilities / person closely associated a) Name Himanshu Raja 2 Reason for the notification a) Position/status Chief Financial Officer and 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 shares of 5 pence each instrument, type of instrument. ISIN: GB00BK7YQK64 Identification code b) Nature of the transaction Purchase of ordinary shares of 5 pence through a Dividend Reinvestment Plan c) Price(s) and volume(s) Price(s) Volume(s) £0.276064817754909 80 d) Aggregated information - Aggregated volume Aggregate Aggregate Aggregate - Price Price Volume Total £0.276064817754909 80 £22.09 e) Date of the transaction 29 May 2024 f) Place of the transaction London Stock Exchange (XLON) Notification of dealing form 1 Details of the person discharging managerial responsibilities / person closely associated a) Name Harry Badham 2 Reason for the notification a) Position/status Chief Development and Asset Repositioning Officer (PDMR) 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 shares of 5 pence each instrument, type of instrument. ISIN: GB00BK7YQK64 Identification code b) Nature of the transaction Purchase of ordinary shares of 5 pence through a Dividend Reinvestment Plan c) Price(s) and volume(s) Price(s) Volume(s) £0.276064817754909 37 d) Aggregated information - Aggregated volume Aggregate Aggregate Aggregate - Price Price Volume Total £0.276064817754909 37 £10.21 e) Date of the transaction 29 May 2024 f) Place of the transaction London Stock Exchange (XLON) Notification of dealing form 1 Details of the person discharging managerial responsibilities / person closely associated a) Name Grégoire Peureux 2 Reason for the notification a) Position/status Chief Operating Officer (PDMR) 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 shares of 5 pence each instrument, type of instrument. ISIN: GB00BK7YQK64 Identification code b) Nature of the transaction Purchase of ordinary shares of 5 pence through a Dividend Reinvestment Plan c) Price(s) and volume(s) Price(s) Volume(s) £0.276064817754909 8,450 d) Aggregated information - Aggregated volume Aggregate Aggregate Aggregate - Price Price Volume Total £0.276064817754909 8,450 £2,332.75 e) Date of the transaction 29 May 2024 f) Place of the transaction London Stock Exchange (XLON) 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 Date: 31-05-2024 11:00:00 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.