Mortgage Advice Bureau Regulatory News (MAB1)

01 June 2026

Mortgage Advice Bureau (Holdings) plc

("MAB" or the "Company")

Directorate Change

Mortgage Advice Bureau (Holdings) plc (LSE: MAB1), a leading technology-driven UK property finance service, announces in accordance with UK Listing Rule 6.4.6 that Yaiza Luengo has ceased to be both a director of the Company and Chief Operating Officer with effect from 29 May 2026.

Enquiries:

Investor Relations investor.relations@mab.org.uk

Camarco mab@camarco.co.uk

About MAB:

MAB is a leading UK property finance platform that connects customers, advisers, lenders, and insurers throughout the homeownership journey. Through its scalable, technology-driven intermediary model, MAB delivers personalised mortgage and protection advice via its proprietary platform, supported by deep customer insight and a data-rich, digitally enabled framework.

Through its partner firms, known as Appointed Representatives (ARs), MAB has over 2,100 advisers providing expert advice across mortgages, specialist lending, protection and general insurance products. MAB supports its AR firms with proprietary technology and services, including adviser recruitment and lead generation, learning and development, compliance auditing and supervision, and digital marketing and website solutions.

For more information, visit www.mortgageadvicebureau.com