Transaction in Own Shares

OSB GROUP PLC                                            
ISIN: GB00BLDRH360
23 March 2023

LEI: 213800ZBKL9BHSL2K459

OSB GROUP PLC (the Company)
Transaction in Own Shares

The Company announces that on 22 March 2023 it had purchased a total of 1,000 of its ordinary shares of £0.01 each on the London Stock Exchange through the Company's broker Citigroup Global Markets Limited as detailed below. The repurchased ordinary shares will be cancelled.

	London Stock Exchange
Number of ordinary shares purchased	1,000
Highest price paid (per ordinary share)	£5.1000
Lowest price paid (per ordinary share)	£5.0800
Volume weighted average price paid (per ordinary share)	£5.0937

The purchases form part of the Company’s share buyback programme announced on 16 March 2023.

Following settlement of the above purchases and cancellation of the purchased ordinary shares, the Company's total number of ordinary shares in issue shall be 430,180,124 ordinary shares.

No ordinary shares are held in treasury. Therefore, the total number of voting rights in the Company is 430,180,124.

In accordance with Article 5(1)(b) of Regulation (EU) No 596/2014 as incorporated into and implemented under English law (including by virtue of the European Union (Withdrawal) Act 2018), the detailed breakdown of individual trades made by Citigroup Global Markets Limited on behalf of the Company as part of the share buyback programme is set out below.

This announcement does not constitute, or form part of, an offer or any solicitation of an offer for securities in any jurisdiction.

Enquiries:

OSB GROUP PLC
Nickesha Graham-Burrell
Group Head of Company Secretariat                         t: 01634 835 796

Investor relations

Email: [e-mail]                                 t: 01634 838 973

Brunswick                                                                            

Robin Wrench/Simone Selzer                                 t:  020 7404 5959

Notes to Editors

About OSB GROUP 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 and its subsidiary businesses. On 30 November 2020, OSB GROUP PLC became the listed entity and holding company for the OSB Group. OSB is a specialist lending and retail savings Group 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.

Issuer Name	OSB GROUP PLC
LEI	213800ZBKL9BHSL2K459
ISIN	GB00BLDRH360
Intermediary Name	Citigroup Global Markets Limited
Intermediary Code	SBILGB2L
Timezone	GMT+1
Currency	GBp

Schedule of Pur chases – Individual Transactions

Company Name	ISIN	Trade Date	Trade Time	Currency	Volume	Price	Trading Venue	Transaction ID
OSB GROUP PLC	GB00BLDRH360	22-Mar-2023	08:19:05	GBp	150	510.00	XLON	xHa9$Yq8H2O
OSB GROUP PLC	GB00BLDRH360	22-Mar-2023	08:19:05	GBp	208	510.00	XLON	xHa9$Yq8H2U
OSB GROUP PLC	GB00BLDRH360	22-Mar-2023	08:04:12	GBp	127	509.50	XLON	xHa9$Yq8Q3e
OSB GROUP PLC	GB00BLDRH360	22-Mar-2023	08:04:12	GBp	26	509.50	XLON	xHa9$Yq8Q3g
OSB GROUP PLC	GB00BLDRH360	22-Mar-2023	08:04:12	GBp	284	509.50	XLON	xHa9$Yq8Q3V
OSB GROUP PLC	GB00BLDRH360	22-Mar-2023	08:04:11	GBp	205	508.00	XLON	xHa9$Yq8Q2Y

END