HAMMERSON PLC - Notification of Transactions of Directors and PDMRs

Notification of Transactions of Directors and PDMRs

Hammerson plc
(Incorporated in England and Wales)
(Company number 360632)
LSE and Euronext Dublin share code: HMSO  JSE share code: HMN
ISIN: GB00BRJQ8J25
(‘Hammerson’ or ‘the Company’)

Notification of Transactions of Directors and PDMRs

19 August 2026

The Company has been notified of the dealing in the Company’s ordinary shares set out below by
a Person Discharging Managerial Responsibilities.

This announcement is made in accordance with the requirements of the UK Market Abuse
Regulation. The notification of dealing forms can be found below.

 Notification of dealing form
 1    Details of the person discharging managerial responsibilities / person closely
      associated
 a)   Name                                 Harry Badham

 2    Reason for the notification
 a)   Position/status                      Chief Development and Asset Repositioning Officer
                                           (PDMR)

 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 5 pence each
      instrument, type of instrument.

      Identification code                  ISIN: GB00BRJQ8J25

 b)   Nature of the transaction            Transfer of shares between own accounts for nil
                                           consideration

 c)   Price(s) and volume(s)
                                           Price(s)               Volume(s)
                                           £0.00                  210,868

 d)   Aggregated information
      - Aggregated volume                  Aggregate       Aggregate       Aggregate Total
      - Price                              Price           Volume
                                           £0.00           210,868         £0.00

 e)   Date of the transaction              18 August 2026

 f)   Place of the transaction             Outside a trading venue

Richard Crowle
Deputy 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: 19/08/2026 15:15:00
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