Final 2020 Dividend and Enhanced Scrip Dividend Alternative 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”) Final 2020 Dividend and Enhanced Scrip Dividend Alternative 10 May 2021 Further to the announcement of the Final 2020 Dividend and the Enhanced Scrip Dividend Alternative on 12 March 2021, the Board of Hammerson plc (the Company) announces that valid elections to participate in the Enhanced Scrip Dividend Alternative were received from Shareholders holding 3,291,151,549 Shares. Accordingly, the number of New Shares to be issued under the Enhanced Scrip Dividend Alternative is 146,446,064. Therefore, applications have been submitted for 146,446,064 New Shares to be 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, bringing the total number of issued 5 pence ordinary shares in the Company to 4,203,744,238. The New Shares are expected to be issued and admitted to trading on the Main Market of the London Stock Exchange, Euronext Dublin and the Johannesburg Stock Exchange on 13 May 2021. A further announcement will be released to confirm when those New Shares have been issued and admitted to trading on the respective stock exchange. 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 Final 2020 Dividend and Enhanced Scrip Dividend Alternative which can be found at: https://www.hammerson.com/investors/shareholder-information Enquiries Josh Warren, Head of Investor Relations Tel: +44 20 7887 1053 josh.warren@hammerson.com 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: 10-05-2021 08:00:00 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.