HAMMERSON PLC - TR-1: Standard form for notification of major holdings

TR-1: Standard form for notification of major holdings

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')


TR-1: Standard form for notification of major holdings

This notification has been received by Hammerson Plc pursuant to the
relevant shareholder's obligations pursuant to applicable UK law.

1.   Issuer Details
     ISIN
     GB00BRJQ8J25

     Issuer Name
     HAMMERSON PLC

     UK or Non-UK Issuer
     UK

2.   Reason for Notification
     An acquisition or disposal of voting rights

3.   Details of person subject to the notification obligation
     Name
     APG Asset Management N.V.

     City of registered office (if applicable)
     Amsterdam

     Country of registered office (if applicable)
     Netherlands

4.   Details of the shareholder
     Full name of shareholder(s) if different from the person(s)
     subject to the notification obligation, above

     City of registered office (if applicable)

     Country of registered office (if applicable)

5.   Date on which the threshold was crossed or reached
     03-Aug-2026

6.   Date on which Issuer notified
     04-Aug-2026

7.   Total positions of person(s) subject to the notification
     obligation
                                               % of voting
                         % of voting           rights through                          Total number of
                         rights attached to    financial            Total of both in   voting rights
                         shares (total of      instruments          % (8.A + 8.B)      held in issuer 
                         8.A)                  (total of 8.B 1 +
                                               8.B 2)
Resulting
situation on the
date on which            15.781500             0.000000             15.781500          83964638
threshold was
crossed or
reached

Position of
previous                 16.952898             0.000000             16.952898
notification (if
applicable)

8.   Notified details of the resulting situation on the date on which
     the threshold was crossed or reached

8A.  Voting rights attached to shares

Class/Type of         Number of direct        Number of           % of direct voting    % of indirect
shares ISIN           voting rights           indirect voting     rights (DTR5.1)       voting rights
code(if possible)     (DTR5.1)                rights (DTR5.2.1)                         (DTR5.2.1)

GB00BRJQ8J25          83964638                                    15.781500

Sub Total 8.A         83964638                                    15.781500%


8B1. Financial Instruments according to (DTR5.3.1R.(1) (a))

                                                          Number of voting rights that     % of
Type of financial    Expiration Exercise/conversion       may be acquired if the           voting
instrument           date       period                    instrument is                    rights
                                                          exercised/converted
Sub Total 8.B1

8B2. Financial Instruments with similar economic effect according to
(DTR5.3.1R.(1) (b))

Type of          Expiration   Exercise/conversion       Physical or cash   Number of       % of
financial        date         period                    settlement         voting rights   voting
instrument                                                                                 rights

Sub Total 8.B2

9.   Information in relation to the person subject to the notification obligation

1. Person subject to the notification obligation is not controlled by any
natural person or legal entity and does not control any other
undertaking(s) holding directly or indirectly an interest in the
(underlying) issuer.
                   
                     Name of          % of voting           % of voting rights           Total of both if it
Ultimate             controlled       rights if it equals   through financial            equals or is
controlling person   undertaking      or is higher than     instruments if it equals     higher than the
                                      the notifiable        or is higher than the        notifiable
                                      threshold             notifiable threshold         threshold


10.  In case of proxy voting
     Name of the proxy holder

     The number and % of voting rights held

     The date until which the voting rights will be held

     If date does not apply, explain below

11.  Additional Information

12.  Date of Completion
     04-Aug-2026

13.  Place Of Completion
     Amsterdam

For further information contact:

Richard Crowle
Deputy Company Secretary
Tel: +44 (0)20 7887 1000

4 August 2026

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: 04-08-2026 04:15:00
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