Directorate Change

LEI: 213800ZBKL9BHSL2K459

11 September 2025

Appointment of New Senior Independent Director

OSB GROUP PLC (OSBG) announces that, further to the announcement made on 13 March 2025, Gareth Hoskin (Non-Executive Director since 1 April 2025) has been appointed as the Senior Independent Director (SID) with effect from 1 October 2025.

Gareth Hoskin succeeds Noel Harwerth, as SID. Noel will remain on the Board as a Non-Executive Director and will not seek re-election at the next Annual General Meeting.

Note

The person responsible for arranging the release of this announcement on behalf of OSBG is Jason Elphick, Group General Counsel and Company Secretary. All enquiries should be directed to Investor Relations or Brunswick Group, contact details below.

Enquiries:

OSB GROUP PLC

Investor relations

Alexander Holcroft t: 01634 838 973

Group Head of Investor Relations

Brunswick Group
Robin Wrench/Simone Selzer t: 020 7404 5959

Notes to Editors
About OSB GROUP PLC

OneSavings Bank plc (OSB) began trading as a bank on 1 February 2011 and was admitted to the main market of the London Stock Exchange in June 2014 (OSB.L). OSB joined the FTSE 250 index in June 2015. On 4 October 2019, OSB acquired Charter Court Financial Services Group plc (CCFS) and its subsidiary businesses. On 30 November 2020, OSB GROUP PLC became the listed entity and holding company for the OSB Group. The Group provides specialist lending and retail savings and is authorised by the Prudential Regulation Authority, part of the Bank of England, and regulated by the Financial Conduct Authority and Prudential Regulation Authority. The Group reports under two segments, OneSavings Bank and Charter Court Financial Services.

OneSavings Bank (OSB)

OSB primarily targets market sub-sectors that offer high growth potential and attractive risk-adjusted returns in which it can take a leading position and where it has established expertise, platforms and capabilities. These include private rented sector Buy-to-Let, commercial and semi-commercial mortgages, residential development finance, bespoke and specialist residential lending, secured funding lines and asset finance.

OSB originates mortgages organically via specialist brokers and independent financial advisers through its specialist brands including Kent Reliance for Intermediaries and InterBay Commercial. It is differentiated through its use of highly skilled, bespoke underwriting and efficient operating model.

OSB is predominantly funded by retail savings originated through the long-established Kent Reliance name, which includes online and postal channels as well as a network of branches in the South East of England. Diversification of funding is currently provided by securitisation programmes and the Bank of England's Term Funding Scheme with additional incentives for SMEs.

Charter Court Financial Services Group (CCFS)

CCFS focuses on providing Buy-to-Let and specialist residential mortgages, mortgage servicing, administration and retail savings products. It operates through its brands: Precise Mortgages and Charter Savings Bank.

It is differentiated through risk management expertise and best-of-breed automated technology and systems, ensuring efficient processing, strong credit and collateral risk control and speed of product development and innovation. These factors have enabled strong balance sheet growth whilst maintaining high credit quality mortgage assets.

CCFS is predominantly funded by retail savings originated through its Charter Savings Bank brand. Diversification of funding is currently provided by securitisation programmes and the Bank of England's Term Funding Scheme with additional incentives for SMEs.

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