19 February 2026

AB Dynamics plc

Appointment of Interim Chief Financial Officer

AB Dynamics plc ("AB Dynamics", the "Company" or the "Group"), the designer, manufacturer and supplier of advanced testing, simulation and measurement products to the global transport market is pleased to announce the appointment of Andrew Lewis as Interim Chief Financial Officer, with immediate effect. Andrew will join the Group's Executive Committee.

Following the appointment of Sarah Matthews-DeMers as Chief Executive Officer, the Company initiated a formal process to identify a successor as Chief Financial Officer. This comprehensive search is progressing as planned however recognising the likely timeline to appoint a permanent CFO, the Board has decided to make an interim appointment.

Andrew brings over 30 years' experience in finance, primarily within FTSE 250 engineering businesses. Andrew was previously CFO at Chemring Group Plc for eight years until 2024 and prior to that, was CFO at Avon Rubber plc between 2008 and 2016.

Commenting, Sarah Matthews-DeMers, Chief Executive Officer said:

"I am delighted that Andrew is joining the team on an interim basis.

"Andrew is a seasoned CFO with an excellent reputation and track record in the public markets and will be a valuable addition to the team, supporting the Group until a permanent CFO is in place."

Enquiries:

The person responsible for arranging the release of this information is Miles Ingrey-Counter, General Counsel and Company Secretary.