Notification of Transactions of Directors Hammerson plc (Incorporated in England and Wales) (Company number 360632) LSE share code: HMSO JSE share code: HMN ISIN: GB00BK7YQK64 (Hammerson or the Company) Hammerson plc (the “Company”) Notification of Transactions of Directors 3 November 2020 On 2 November 2020, the directors listed below were granted awards over 5p ordinary shares in the Company (“Shares”) under the Hammerson plc Restricted Share Scheme: Name of Director Number of Shares awarded Rita-Rose Gagné 5,690,414 James Lenton 1,820,593 The price used to calculate the number of Shares awarded above was 17.71 pence per share, this being the Company's average closing share price over the five business days from 26 October 2020 to 30 October 2020 inclusive. This announcement is made in accordance with the requirements of the EU Market Abuse Regulation. The notification of dealing forms can be found below. Alice Darwall General Counsel and Company Secretary +44 (0) 20 7887 1000 Hammerson has its primary listing on the London Stock Exchange and a secondary inward listing on the Johannesburg Stock Exchange. Sponsor: Investec Bank Limited Notification of dealing form 1 Details of the person discharging managerial responsibilities / person closely associated a) Name Rita-Rose Gagné 2 Reason for the notification a) Position/status Chief Executive 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 Grant of award over ordinary shares of 5 pence each under the Hammerson plc Restricted Share Scheme c) Price(s) and volume(s) Price(s) Volume(s) £0.1771 5,690,414 d) Aggregated information - Aggregated volume Aggregate Aggregate Aggregate - Price Price Volume Total £0.1771 5,690,414 £1,007,772 e) Date of the transaction 2 November 2020 f) Place of the transaction Outside a trading venue Notification of dealing form 1 Details of the person discharging managerial responsibilities / person closely associated a) Name James Lenton 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 Grant of award over ordinary shares of 5 pence each under the Hammerson plc Restricted Share Scheme c) Price(s) and volume(s) Price(s) Volume(s) £0.1771 1,820,593 d) Aggregated information - Aggregated volume Aggregate Aggregate Aggregate - Price Price Volume Total £0.1771 1,820,593 £322,427 e) Date of the transaction 2 November 2020 f) Place of the transaction Outside a trading venue Date: 03-11-2020 01:00:00 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.