AB Dynamics plc (the "Company") was notified on 20 August 2026 of the following transactions in the Company's ordinary shares by a PDMR.
| 1 | Details of the relevant person / person closely associated |
| a) | Name | Sarah Matthews-DeMers |
| 2 | Reason for the notification |
| a) | Position/status | Chief Executive Officer |
| b) | Initial notification/ Amendment | Initial notification |
| 3 | Details of the issuer |
| a) | Name | AB Dynamics plc |
| b) | LEI | 213800OFXZP4A7I47K43 |
| a) | Description of the financial instrument, type of instrument | Ordinary 1p shares in AB Dynamics plc |
| Identification code | | GB00B9GQVG73 |
| c) | Price(s) and volume(s) | | Price | Volume |
|---|
| 804.3594p | 2,000 |
|
| d) | | Aggregated information |
| - Aggregated volume | | N/A (single transaction) |
| - Price |
| e) | Date of the transaction | 20 August 2026 |
| f) | Place of the transaction | London Stock Exchange (AIM) |
| 1 | Details of the relevant person / person closely associated |
| a) | Name | Daughter of Sarah Matthews-DeMers |
| 2 | Reason for the notification |
| a) | Position/status | Sole daughter of Chief Executive Officer Sarah Matthews-DeMers (who is a minor and so is not named) |
| b) | Initial notification/ Amendment | Initial notification |
| 3 | Details of the issuer |
| a) | Name | AB Dynamics plc |
| b) | LEI | 213800OFXZP4A7I47K43 |
| a) | Description of the financial instrument, type of instrument | Ordinary 1p shares in AB Dynamics plc |
| Identification code | | GB00B9GQVG73 |
| b) | Nature of the transaction | Acquisition of shares. Transaction by PCA under article 19 of the Market Abuse Regulation. |
| c) | Price(s) and volume(s) | | Price | Volume |
|---|
| 804.3594p | 2,000 |
|
| d) | | Aggregated information |
| - Aggregated volume | | N/A (single transaction) |
| - Price |
| e) | Date of the transaction | 20 August 2026 |
| f) | Place of the transaction | London Stock Exchange (AIM) |
| 1 | Details of the relevant person / person closely associated |
| a) | Name | Andrew Lewis |
| 2 | Reason for the notification |
| a) | Position/status | Interim Chief Financial Officer |
| b) | Initial notification/ Amendment | Initial notification |
| 3 | Details of the issuer |
| a) | Name | AB Dynamics plc |
| b) | LEI | 213800OFXZP4A7I47K43 |
| a) | Description of the financial instrument, type of instrument | Ordinary 1p shares in AB Dynamics plc |
| Identification code | | GB00B9GQVG73 |
| c) | Price(s) and volume(s) | | Price | Volume |
|---|
| 804.3594p | 1,677 |
|
| d) | | Aggregated information |
| - Aggregated volume | | N/A (single transaction) |
| - Price |
| e) | Date of the transaction | 20 August 2026 |
| f) | Place of the transaction | London Stock Exchange (AIM) |
| 1 | Details of the relevant person / person closely associated |
| a) | Name | Edward Haycock |
| 2 | Reason for the notification |
| a) | Position/status | Director of Financial Reporting (to be appointed as Group Finance Director on 1 September 2026) |
| b) | Initial notification/ Amendment | Initial notification |
| 3 | Details of the issuer |
| a) | Name | AB Dynamics plc |
| b) | LEI | 213800OFXZP4A7I47K43 |
| a) | Description of the financial instrument, type of instrument | Ordinary 1p shares in AB Dynamics plc |
| Identification code | | GB00B9GQVG73 |
| c) | Price(s) and volume(s) | | Price | Volume |
|---|
| 802.3529p | 1,246 |
|
| d) | | Aggregated information |
| - Aggregated volume | | N/A (single transaction) |
| - Price |
| e) | Date of the transaction | 20 August 2026 |
| f) | Place of the transaction | London Stock Exchange (AIM) |