Notification of Transactions of Persons Discharging Managerial Responsibilities 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 Persons Discharging Managerial Responsibilities (“PDMRs”) 21 October 2020 On 20 October 2020, the PDMRs listed below were granted awards over 5p ordinary shares in the Company (“Shares”) under the Hammerson plc Restricted Share Plan: Name of PDMR Number of Shares awarded Mark Bourgeois 591,413 Alice Darwall 542,066 Additionally, on 20 October 2020, the PDMR listed below was granted an award of Shares under the Hammerson French Free Shares Award Scheme: Name of PDMR Number of Shares awarded Jean-Philippe 751,136 Mouton 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 13 October 2020 to 19 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. Emma Jackman Senior Assistant 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 Mark Bourgeois 2 Reason for the notification a) Position/status Managing Director, UK and Ireland 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 Plan c) Price(s) and volume(s) Price(s) Volume(s) £0.1771 591,413 d) Aggregated information - Aggregated volume Aggregate Aggregate Aggregate - Price Price Volume Total £0.1771 591,413 £104,739 e) Date of the transaction 20 October 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 Alice Darwall 2 Reason for the notification a) Position/status General Counsel and Company Secretary 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 Plan c) Price(s) and volume(s) Price(s) Volume(s) £0.1771 542,066 d) Aggregated information - Aggregated volume Aggregate Aggregate Aggregate - Price Price Volume Total £0.1771 542,066 £96,000 e) Date of the transaction 20 October 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 Jean-Philippe Mouton 2 Reason for the notification a) Position/status Managing Director, France 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 French Free Shares Award Scheme c) Price(s) and volume(s) Price(s) Volume(s) £0.1771 751,136 d) Aggregated information - Aggregated volume Aggregate Aggregate Aggregate - Price Price Volume Total £0.1771 751,136 £133,026 e) Date of the transaction 20 October 2020 f) Place of the transaction Outside a trading venue Date: 21-10-2020 03:30:00 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. 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