Hammerson PLC — Major Shareholding Notification 2026

Jan 20, 2026

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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")

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

TR-1: Standard form for notification of major holdings

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
Public Investment Corporation SOC Ltd
City of registered office (if applicable)
Pretoria
Country of registered office (if applicable)
South Africa
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
15-Jan-2026
6. Date on which Issuer notified

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7. Total positions of person(s) subject to the notification obligation

	% of voting rights attached to shares (total of 8.A)	% of voting rights through financial instruments (total of 8.B 1 + 8.B 2)	Total of both in % (8.A + 8.B)	Total number of voting rights held in issuer
Resulting situation on the date on which threshold was crossed or reached	5.097	0.000000	5.097	27095005
Position of previous notification (if applicable)	4.567	0.000000	4.567

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 shares ISIN code(if possible)	Number of direct voting rights (DTR5.1)	Number of indirect voting rights (DTR5.2.1)	% of direct voting rights (DTR5.1)	% of indirect voting rights (DTR5.2.1)
GB00BRJQ8J5	27095005	0	5.097	0.000000
Sub Total 8.A	27095005		5.097%

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

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

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

Type of financial instrument	Expiration date	Exercise/conversion period	Physical or cash settlement	Number of voting rights	% of voting rights
Sub Total 8.B2

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

1. Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entities (please add additional rows as necessary)

Ultimate	Name of controlled	% of voting	% of voting rights	Total of both if it
controlling person	undertaking	rights if it	through financial	equals or is

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	equals or is higher than the notifiable threshold	instruments if it equals or is higher than the notifiable threshold	higher than the notifiable threshold
Public Investment Corporation SOC Ltd	5.097		5.097%

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

11. Additional Information

12. Date of Completion

20-Jan-2026

13. Place Of Completion

Pretoria, South Africa

For further information contact:

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

20 January 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