Transaction in Own Shares

OSB GROUP PLC                                            
ISIN: GB00BLDRH360
19May2022

LEI: 213800ZBKL9BHSL2K459

OSB GROUP PLC (the Company)
Transaction in Own Shares

The Company announces that on 18 May 2022 it had purchased a total of 20,000 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	20,000
Highest price paid (per ordinary share)	£5.26
Lowest price paid (per ordinary share)	£5.17
Volume weighted average price paid (per ordinary share)	£5.2036

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 444,895,918 ordinary shares.

No ordinary shares are held in treasury. Therefore, the total number of voting rights in the Company is 444,895,918.

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	18-May-2022	16:07:03	GBp	206	522.50	XLON	xHaAWqavUNh
OSB GROUP PLC	GB00BLDRH360	18-May-2022	16:05:45	GBp	224	522.50	XLON	xHaAWqavUTy
OSB GROUP PLC	GB00BLDRH360	18-May-2022	15:53:08	GBp	283	521.00	XLON	xHaAWqavVMT
OSB GROUP PLC	GB00BLDRH360	18-May-2022	15:35:47	GBp	332	519.50	XLON	xHaAWqavTxy
OSB GROUP PLC	GB00BLDRH360	18-May-2022	15:19:14	GBp	261	520.00	XLON	xHaAWqavRgv
OSB GROUP PLC	GB00BLDRH360	18-May-2022	15:03:02	GBp	240	521.00	XLON	xHaAWqavOAJ
OSB GROUP PLC	GB00BLDRH360	18-May-2022	14:51:04	GBp	240	521.50	XLON	xHaAWqav6b8
OSB GROUP PLC	GB00BLDRH360	18-May-2022	14:39:05	GBp	244	520.50	XLON	xHaAWqav7yF
OSB GROUP PLC	GB00BLDRH360	18-May-2022	14:25:16	GBp	220	520.50	XLON	xHaAWqav5af
OSB GROUP PLC	GB00BLDRH360	18-May-2022	14:06:28	GBp	135	522.00	XLON	xHaAWqav5OQ
OSB GROUP PLC	GB00BLDRH360	18-May-2022	14:06:28	GBp	131	522.00	XLON	xHaAWqav5OS
OSB GROUP PLC	GB00BLDRH360	18-May-2022	13:38:28	GBp	215	526.00	XLON	xHaAWqav37N
OSB GROUP PLC	GB00BLDRH360	18-May-2022	13:13:57	GBp	372	521.50	XLON	xHaAWqav0@a
OSB GROUP PLC	GB00BLDRH360	18-May-2022	13:13:57	GBp	72	521.50	XLON	xHaAWqav0@c
OSB GROUP PLC	GB00BLDRH360	18-May-2022	12:27:57	GBp	215	522.00	XLON	xHaAWqavECN
OSB GROUP PLC	GB00BLDRH360	18-May-2022	12:27:57	GBp	105	522.00	XLON	xHaAWqavECP
OSB GROUP PLC	GB00BLDRH360	18-May-2022	11:51:36	GBp	220	520.00	XLON	xHaAWqavCBw
OSB GROUP PLC	GB00BLDRH360	18-May-2022	11:24:51	GBp	28	524.50	XLON	xHaAWqavBPi
OSB GROUP PLC	GB00BLDRH360	18-May-2022	11:24:50	GBp	228	525.00	XLON	xHaAWqavBPq
OSB GROUP PLC	GB00BLDRH360	18-May-2022	10:57:09	GBp	468	522.50	XLON	xHaAWqawsOC
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:56:49	GBp	230	519.00	XLON	xHaAWqawpMs
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:56:49	GBp	112	519.00	XLON	xHaAWqawpMu
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:37:07	GBp	304	518.00	XLON	xHaAWqawnv$
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:33:35	GBp	313	518.50	XLON	xHaAWqawnEH
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:33:35	GBp	422	518.50	XLON	xHaAWqawnEK
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:33:26	GBp	79	519.00	XLON	xHaAWqawn9g
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:33:26	GBp	252	519.00	XLON	xHaAWqawn9i
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:24:51	GBp	320	519.00	XLON	xHaAWqaw@vX
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:24:51	GBp	472	519.50	XLON	xHaAWqaw@vY
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:24:51	GBp	10	519.00	XLON	xHaAWqaw@@V
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:22:59	GBp	492	520.00	XLON	xHaAWqaw@30
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:22:47	GBp	291	520.00	XLON	xHaAWqaw@DD
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:22:47	GBp	285	520.00	XLON	xHaAWqaw@DG
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:21:23	GBp	1	520.00	XLON	xHaAWqaw@AX
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:21:20	GBp	290	520.00	XLON	xHaAWqaw@A0
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:11:10	GBp	109	520.00	XLON	xHaAWqaw$uW
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:11:10	GBp	603	520.00	XLON	xHaAWqaw$uY
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:10:58	GBp	214	520.50	XLON	xHaAWqaw$wK
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:10:58	GBp	857	520.50	XLON	xHaAWqaw$wQ
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:05:13	GBp	413	520.50	XLON	xHaAWqaw$Pd
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:01:11	GBp	214	520.50	XLON	xHaAWqawygx
OSB GROUP PLC	GB00BLDRH360	18-May-2022	09:01:10	GBp	350	520.50	XLON	xHaAWqawyg7
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:55:58	GBp	305	520.00	XLON	xHaAWqawyLG
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:55:58	GBp	304	520.00	XLON	xHaAWqawyLN
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:51:13	GBp	122	519.50	XLON	xHaAWqawzmW
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:51:13	GBp	188	519.50	XLON	xHaAWqawzmY
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:51:13	GBp	751	519.50	XLON	xHaAWqawznN
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:51:13	GBp	500	519.50	XLON	xHaAWqawznP
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:51:00	GBp	309	520.00	XLON	xHaAWqawzuc
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:46:41	GBp	6	520.00	XLON	xHaAWqawwYV
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:42:34	GBp	286	520.00	XLON	xHaAWqawwyP
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:41:55	GBp	6	520.50	XLON	xHaAWqawwuv
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:39:21	GBp	286	519.50	XLON	xHaAWqawwF0
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:32:05	GBp	414	517.00	XLON	xHaAWqawxtD
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:30:09	GBp	654	518.50	XLON	xHaAWqawxzf
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:30:09	GBp	286	519.00	XLON	xHaAWqawxzi
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:30:09	GBp	488	518.50	XLON	xHaAWqawxzZ
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:20:16	GBp	458	519.50	XLON	xHaAWqawxLE
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:15:00	GBp	317	519.50	XLON	xHaAWqawuaO
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:12:22	GBp	125	519.50	XLON	xHaAWqawus4
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:12:21	GBp	273	520.00	XLON	xHaAWqawusC
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:10:38	GBp	1	521.00	XLON	xHaAWqawuyM
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:10:38	GBp	232	521.00	XLON	xHaAWqawuyO
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:10:37	GBp	327	521.50	XLON	xHaAWqawu$W
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:10:37	GBp	471	522.00	XLON	xHaAWqawu$Y
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:06:33	GBp	286	523.00	XLON	xHaAWqawuFy
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:06:01	GBp	433	522.00	XLON	xHaAWqawu9H
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:03:41	GBp	409	522.50	XLON	xHaAWqawuGZ
OSB GROUP PLC	GB00BLDRH360	18-May-2022	08:03:40	GBp	691	522.50	XLON	xHaAWqawuGi

END