Notification of transaction of Person Discharging Managerial Responsibilities Hammerson plc (Incorporated in England and Wales) (Company number 360632) LSE share code: HMSO JSE share code: HMN ISIN: GB0004065016 (“Hammerson” or “the Company”) Notification of Transaction of Person Discharging Managerial Responsibilities (PDMR) 28 August 2019 Further to the awards of nil cost options over 25p ordinary shares in the Company (Shares) that were made on 2 May 2017 under the Deferred Bonus Share Scheme (DBSS), which vested on 2 May 2019, the Company has been notified that Jean-Philippe Mouton, a PDMR of the Company, exercised his options on 27 August 2019 as follows: Number of Number of Number of Number of Dividend Shares Shares Shares Shares Shares awarded exercised sold retained 10,527 1,126 11,653 0 11,653 This announcement is made in accordance with the requirements of the EU Market Abuse Regulation. The notification of dealing form can be found below. Verity Cox Assistant Company Secretary Tel: +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 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 25 pence each instrument, type of instrument. Identification code ISIN: GB0004065016 b) Nature of the transaction Exercise of options over ordinary shares of 25 pence each under the Hammerson plc Deferred Bonus Share Scheme c) Price(s) and volume(s) Price(s) Volume(s) £0.00 11,653 d) Aggregated information - Aggregated volume Aggregate Aggregate Aggregate - Price Price Volume Total £0.00 11,653 £0.00 e) Date of the transaction 27 August 2019 f) Place of the transaction Outside a trading venue Date: 28/08/2019 02:00:00 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.