Total Voting Rights

Hammerson Plc(the "Company" or "Hammerson")

Total Voting Rights and Capital

5 August 2025

Following the suspension of its share buyback programme to purchase ordinary shares of 5 pence each in the capital of the Company (the "Share Buyback Programme") as announced on Thursday, 31 July 2025, Hammerson confirms that 111,179 ordinary shares were delivered to the Company and immediately cancelled on Tuesday, 5 August 2025. These shares represent the aggregate number of purchases made pursuant to the Share Buyback Programme from Monday, 28 July 2025 to Wednesday, 30 July 2025 (inclusive).

In accordance with the requirements of the FCA's Disclosure Guidance and Transparency Rule 5.6.1A, the Company hereby notifies the market that the Company's issued share capital as of Tuesday, 5 August 2025, consists of 515,880,989 ordinary shares, of which 1,300,825 shares are held in treasury. Therefore, the total number of voting rights in the Company as of Tuesday, 5 August 2025 is 514,580,164. This figure should be used by shareholders as the denominator for calculations by which they can determine if they are required to notify their interest in, or a change to their interest in, ordinary shares in the Company, under the Disclosure and Transparency Rules and/or the Irish Transparency (Directive 2004/109/EC) Regulations 2007, as amended.

For further information contact:

Richard Crowle

Deputy Company Secretary

+44 (0) 20 7887 1000

The announcement above has also been released on the SENS system of the Johannesburg Stock Exchange and on Euronext Dublin.