| 1 | Details of the person discharging managerial responsibilities / person closely associated |
| a) | Name | Rob Wilkinson |
| 2 | Reason for the notification |
| a) | Position/status | Chief Executive and Executive Director |
| b) | Initial notification /Amendment | Initial notification |
| 3 | Details of the issuer |
| a) | Name | Hammerson plc |
| b) | LEI | 213800G1C9KKVVDN1A60 |
| a) | Description of the financial instrument, type of instrument. Identification code | Ordinary shares of 5 pence each ISIN: GB00BRJQ8J25 |
| b) | Nature of the transaction | Grant of award over ordinary shares of 5 pence each under the Hammerson plc Restricted Share Scheme |
| c) | Price(s) and volume(s) | |
| d) | Aggregated information - Aggregated volume - Price | Aggregate Price Aggregate Volume Aggregate Total £0.00 191,618 £0.00 |
| e) | Date of the transaction | 16 March 2026 |
| f) | Place of the transaction | Outside a trading venue |
| Notification of dealing form |
| 1 | Details of the person discharging managerial responsibilities / person closely associated |
| a) | Name | Himanshu Raja |
| 2 | Reason for the notification |
| a) | Position/status | Chief Financial Officer and Executive Director |
| b) | Initial notification /Amendment | Initial notification |
| 3 | Details of the issuer |
| a) | Name | Hammerson plc |
| b) | LEI | 213800G1C9KKVVDN1A60 |
| a) | Description of the financial instrument, type of instrument. Identification code | Ordinary shares of 5 pence each ISIN: GB00BRJQ8J25 |
| b) | Nature of the transaction | Grant of award over ordinary shares of 5 pence each under the Hammerson plc Restricted Share Scheme |
| c) | Price(s) and volume(s) | |
| d) | Aggregated information - Aggregated volume - Price | Aggregate Price Aggregate Volume Aggregate Total £0.00 116,658 £0.00 |
| e) | Date of the transaction | 16 March 2026 |
| f) | Place of the transaction | Outside a trading venue |
| a) | Description of the financial instrument, type of instrument. Identification code | Ordinary shares of 5 pence each ISIN: GB00BRJQ8J25 |
| b) | Nature of the transaction | Grant of award over ordinary shares of 5 pence each under the Hammerson plc Deferred Bonus Share Scheme |
| c) | Price(s) and volume(s) | |
| d) | Aggregated information - Aggregated volume - Price | Aggregate Price Aggregate Volume Aggregate Total £0.00 86,386 £0.00 |
| e) | Date of the transaction | 16 March 2026 |
| f) | Place of the transaction | Outside a trading venue |
| 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 /Amendment | Initial notification |
| 3 | Details of the issuer |
| a) | Name | Hammerson plc |
| b) | LEI | 213800G1C9KKVVDN1A60 |
| a) | Description of the financial instrument, type of instrument. Identification code | Ordinary shares of 5 pence each ISIN: GB00BRJQ8J25 |
| b) | Nature of the transaction | Grant of award over ordinary shares of 5 pence each under the Hammerson plc Restricted Share Scheme (Below Board) |
| c) | Price(s) and volume(s) | |
| d) | Aggregated information - Aggregated volume - Price | Aggregate Price Aggregate Volume Aggregate Total £0.00 102,714 £0.00 |
| e) | Date of the transaction | 16 March 2026 |
| f) | Place of the transaction | Outside a trading venue |
| a) | Description of the financial instrument, type of instrument. Identification code | Ordinary shares of 5 pence each ISIN: GB00BRJQ8J25 |
| b) | Nature of the transaction | Grant of award over ordinary shares of 5 pence each under the Hammerson plc Deferred Bonus Share Scheme |
| c) | Price(s) and volume(s) | |
| d) | Aggregated information - Aggregated volume - Price | Aggregate Price Aggregate Volume Aggregate Total £0.00 40,736 £0.00 |
| e) | Date of the transaction | 16 March 2026 |
| f) | Place of the transaction | Outside a trading venue |
| Notification of dealing form |
| 1 | Details of the person discharging managerial responsibilities / person closely associated |
| a) | Name | Alex Dunn |
| 2 | Reason for the notification |
| a) | Position/status | General Counsel and Company Secretary (PDMR) |
| b) | Initial notification /Amendment | Initial notification |
| 3 | Details of the issuer |
| a) | Name | Hammerson plc |
| b) | LEI | 213800G1C9KKVVDN1A60 |
| a) | Description of the financial instrument, type of instrument. Identification code | Ordinary shares of 5 pence each ISIN: GB00BRJQ8J25 |
| b) | Nature of the transaction | Grant of award over ordinary shares of 5 pence each under the Hammerson plc Restricted Share Scheme (Below Board) |
| c) | Price(s) and volume(s) | |
| d) | Aggregated information - Aggregated volume - Price | Aggregate Price Aggregate Volume Aggregate Total £0.00 56,392 £0.00 |
| e) | Date of the transaction | 16 March 2026 |
| f) | Place of the transaction | Outside a trading venue |
| a) | Description of the financial instrument, type of instrument. Identification code | Ordinary shares of 5 pence each ISIN: GB00BRJQ8J25 |
| b) | Nature of the transaction | Grant of award over ordinary shares of 5 pence each under the Hammerson plc Deferred Bonus Share Scheme |
| c) | Price(s) and volume(s) | |
| d) | Aggregated information - Aggregated volume - Price | Aggregate Price Aggregate Volume Aggregate Total £0.00 22,666 £0.00 |
| e) | Date of the transaction | 16 March 2026 |
| f) | Place of the transaction | Outside a trading venue |
| Notification of dealing form |
| 1 | Details of the person discharging managerial responsibilities / person closely associated |
| a) | Name | Grégoire Peureux |
| 2 | Reason for the notification |
| a) | Position/status | Chief Operating Officer (PDMR) |
| b) | Initial notification /Amendment | Initial notification |
| 3 | Details of the issuer |
| a) | Name | Hammerson plc |
| b) | LEI | 213800G1C9KKVVDN1A60 |
| a) | Description of the financial instrument, type of instrument. Identification code | Ordinary shares of 5 pence each ISIN: GB00BRJQ8J25 |
| b) | Nature of the transaction | Grant of award over ordinary shares of 5 pence each under the Hammerson plc Restricted Share Scheme (Below Board) |
| c) | Price(s) and volume(s) | |
| d) | Aggregated information - Aggregated volume - Price | Aggregate Price Aggregate Volume Aggregate Total £0.00 95,867 £0.00 |
| e) | Date of the transaction | 16 March 2026 |
| f) | Place of the transaction | Outside a trading venue |
| a) | Description of the financial instrument, type of instrument. Identification code | Ordinary shares of 5 pence each ISIN: GB00BRJQ8J25 |
| b) | Nature of the transaction | Grant of award over ordinary shares of 5 pence each under the Hammerson plc Deferred Bonus Share Scheme |
| c) | Price(s) and volume(s) | |
| d) | Aggregated information - Aggregated volume - Price | Aggregate Price Aggregate Volume Aggregate Total £0.00 40,580 £0.00 |
| e) | Date of the transaction | 16 March 2026 |
| f) | Place of the transaction | Outside a trading venue |