Transaction in Own Shares and Total Voting Rights

OSB GROUP PLC                                            
ISIN: GB00BLDRH360
1 June 2022

LEI: 213800ZBKL9BHSL2K459

OSB GROUP PLC (the Company)
Transaction in Own Shares and Total Voting Rights

The Company announces that on 31 May 2022 it had purchased a total of 7,000 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	7,000
Highest price paid (per ordinary share)	£5.28
Lowest price paid (per ordinary share)	£5.18
Volume weighted average price paid (per ordinary share)	£5.2159

The purchases form part of the Company’s share buyback programme announced on 17 March 2022.

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 444,750,140 ordinary shares.

No ordinary shares are held in treasury. Therefore, the total number of voting rights in the Company is 444,750,140 and may be used by shareholders (and others with notification obligations) as the denominator for the calculation by which they will determine if they are required to notify their interest in, or a change in their interest in, the Company under the Financial Conduct Authority's Disclosure Guidance and Transparency Rules.

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	31-May-2022	16:25:02	GBp	499	519.50	XLON	xHaAYqn8kXX
OSB GROUP PLC	GB00BLDRH360	31-May-2022	16:22:45	GBp	659	519.50	XLON	xHaAYqn8ib9
OSB GROUP PLC	GB00BLDRH360	31-May-2022	16:07:26	GBp	392	521.00	XLON	xHaAYqn8GLf
OSB GROUP PLC	GB00BLDRH360	31-May-2022	15:58:17	GBp	496	519.50	XLON	xHaAYqn8Or6
OSB GROUP PLC	GB00BLDRH360	31-May-2022	15:44:15	GBp	235	518.50	XLON	xHaAYqn8DJN
OSB GROUP PLC	GB00BLDRH360	31-May-2022	15:38:42	GBp	363	518.00	XLON	xHaAYqn9tzj
OSB GROUP PLC	GB00BLDRH360	31-May-2022	15:32:41	GBp	342	520.50	XLON	xHaAYqn9mU3
OSB GROUP PLC	GB00BLDRH360	31-May-2022	15:25:50	GBp	1	519.50	XLON	xHaAYqn9xbe
OSB GROUP PLC	GB00BLDRH360	31-May-2022	15:25:50	GBp	312	519.50	XLON	xHaAYqn9xbg
OSB GROUP PLC	GB00BLDRH360	31-May-2022	15:06:47	GBp	293	519.50	XLON	xHaAYqn9eZm
OSB GROUP PLC	GB00BLDRH360	31-May-2022	14:50:24	GBp	311	519.50	XLON	xHaAYqn9QIT
OSB GROUP PLC	GB00BLDRH360	31-May-2022	14:32:38	GBp	386	521.50	XLON	xHaAYqn9Ae4
OSB GROUP PLC	GB00BLDRH360	31-May-2022	14:18:23	GBp	378	521.50	XLON	xHaAYqnAncf
OSB GROUP PLC	GB00BLDRH360	31-May-2022	13:40:48	GBp	388	522.50	XLON	xHaAYqnAh8s
OSB GROUP PLC	GB00BLDRH360	31-May-2022	12:26:34	GBp	342	523.50	XLON	xHaAYqnBzsX
OSB GROUP PLC	GB00BLDRH360	31-May-2022	11:40:03	GBp	174	523.50	XLON	xHaAYqnBJU$
OSB GROUP PLC	GB00BLDRH360	31-May-2022	10:41:30	GBp	252	525.50	XLON	xHaAYqn4xnB
OSB GROUP PLC	GB00BLDRH360	31-May-2022	10:41:30	GBp	252	526.00	XLON	xHaAYqn4xnE
OSB GROUP PLC	GB00BLDRH360	31-May-2022	09:33:53	GBp	330	528.00	XLON	xHaAYqn49hL
OSB GROUP PLC	GB00BLDRH360	31-May-2022	08:53:41	GBp	278	524.50	XLON	xHaAYqn5kQA
OSB GROUP PLC	GB00BLDRH360	31-May-2022	08:03:24	GBp	317	527.00	XLON	xHaAYqn5FmP

END