HMN Notification of Transaction of Director 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 Transaction of Director 25 September 2020 The Company was notified on 24 September 2020 that Carol Welch, a Non- Executive Director of the Company, acquired 231 Ordinary Shares of 25 pence each (Shares) at a price of #2.7933 per Share on 8 October 2019 pursuant to a Dividend Reinvestment Plan. This announcement is made in accordance with the requirements of the EU Market Abuse Regulation. The notification of dealing form can be found below. Julia Crane Deputy 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 Carol Welch 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 shares of 25 pence each instrument, type of instrument. ISIN: GB0004065016 Identification code b) Nature of the transaction Purchase of ordinary shares of 25 pence through a Dividend Reinvestment Plan c) Price(s) and volume(s) Price(s) Volume(s) #2.7933 231 d) Aggregated information - Aggregated volume Aggregate Aggregate Aggregate - Price Price Volume Total #2.7933 231 #645.25 e) Date of the transaction 8 October 2019 f) Place of the transaction London Stock Exchange (XLON) Date: 25-09-2020 05:20:00 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.