CMC MARKETS PLC
("CMC Markets", the "Group" or the "Company")

3 November 2025

Appointment of Non-Executive Director

CMC Markets plc ("CMC Markets"), a leading global provider of online trading and investing businesses, is pleased to announce the appointment of Stuart Manning as a Non-Executive Director of the Company with effect from 1 November 2025. Stuart will also become Chair of the Group Audit Committee and a member of the Nomination, Remuneration and Risk Committees with effect from that date.

Stuart is a senior finance executive with more than 15 years' experience across venture capital, corporate finance, and regulatory supervision. He is currently Partner and Director of Finance (CFO) at Endeavour Vision SA, a Geneva-based private equity and venture capital firm focused on healthcare technology investments.

Prior to this, Mr Manning held roles at KPMG Ireland, where he worked across audit and corporate finance engagements for financial institutions.

Commenting on the appointment, Paul Wainscott, Chairman of CMC Markets, said:

"We are very pleased to welcome Stuart to the Board. His depth of experience in financial management, governance and risk oversight across the investment and regulatory sectors will be of great benefit to the Group as we continue to deliver on our strategy."

Regulatory Disclosures

There are no additional matters that require disclosure under UK Listing Rule 6.4.8 in respect of this appointment.

Enquiries:

Roy Tooley

Company Secretary

CMC Markets plc

Email: [email protected]

LEI: 213800VB75KAZBFH5U07