Hammerson PLC — Director's Dealing 2026

May 22, 2026

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

22 May 2026

The Company has been notified of the dealing in the Company's ordinary shares set out below by a Person Discharging Managerial Responsibilities ('PDMR'). The notification relates to the purchase of ordinary shares pursuant to a dividend reinvestment plan.

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

| Notification of dealing form |
| --- |
| 1 | Details of the person discharging managerial responsibilities / person closely associated |
| a) | Name | Adam Metz |
| 2 | Reason for the notification |
| a) | Position/status | Non-Executive Director |
| b) | Initial notification
/Amendment | Initial notification |
| 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 instrument, type of instrument. | Ordinary shares of 5 pence each |
| Identification code | ISIN: GB00BRJQ8J25 |
| b) | Nature of the transaction | Purchase of ordinary shares of 5 pence through a Dividend Reinvestment Plan |
| c) | Price(s) and volume(s) | |
| Price(s) | Volume(s) |
| £3.31 | 2,563 |
| d) | Aggregated information
- Aggregated volume
- Price | |
| Aggregate
Price | Aggregate
Volume | Aggregate
Total |
| £3.31 | 2,563 | £8,483.53 |
| e) | Date of the transaction | 18 May 2026 |
| f) | Place of the transaction | London Stock Exchange (XLON) |

---

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