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
    04-Aug-2026

6.  Date on which Issuer notified
    05-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           14.048700             0.000000            14.048700          82215461
threshold was
crossed or
reached

Position of
previous                15.781500             0.000000            15.781500
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         82215461                                   14.048700

Sub Total 8.A        82215461                                   14.048700%


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

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

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.

                                      % of voting           % of voting rights         Total of both if it
                        Name of       rights if it equals   through financial          equals or is
    Ultimate            controlled    or is higher than     instruments if it equals   higher than the
    controlling person  undertaking   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
     05-Aug-2026

13.  Place Of Completion
     Sittard


For further information contact:

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

5 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: 05-08-2026 04:00:00
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