Voting Rights and Capital 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”) THIS ANNOUNCEMENT (AND THE INFORMATION CONTAINED HEREIN) IS NOT FOR RELEASE, PUBLICATION, DISTRIBUTION OR FORWARDING, DIRECTLY OR INDIRECTLY, IN WHOLE OR IN PART, IN, INTO OR FROM ANY JURISDICTION WHERE TO DO SO WOULD CONSTITUTE A VIOLATION OF THE RELEVANT LAWS OR REGULATIONS OF SUCH JURISDICTION. FOR IMMEDIATE RELEASE Hammerson plc (the “Company”) Voting Rights and Capital 13 May 2021 The Company announces that 146,446,064 New Shares have today been issued and admitted to trading on the London Stock Exchange, the secondary listing segment of the Official List of the Irish Stock Exchange plc, trading as Euronext Dublin, and the Johannesburg Stock Exchange, to satisfy the valid elections received to participate in the Enhanced Scrip Dividend Alternative from Shareholders holding 3,291,151,549 Shares. In compliance with the Disclosure Guidance and Transparency Rules, the Company announces that its total issued share capital as at 13 May 2021 comprises 4,203,744,238 ordinary shares of 5 pence each with one voting right per share. There are no shares held in treasury. The total number of voting rights in Hammerson plc is therefore 4,203,744,238. This figure may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the Company under the Disclosure Guidance and Transparency Rules and/or the Irish Transparency (Directive 2004/109/EC) Regulations 2007, as amended. Unless otherwise stated, capitalised terms in this announcement shall have the meanings given to them in the Circular dated 29 March 2021 in connection with the proposed Final 2020 Dividend and Enhanced Scrip Dividend Alternative which can be found at: https://www.hammerson.com/investors/shareholder-information For further information contact: Richard Crowle 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: 13-05-2021 10:00:00 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.