Transaction in Own Shares

OSB GROUP PLC                                            
ISIN: GB00BLDRH360
12September2022

LEI: 213800ZBKL9BHSL2K459

OSB GROUP PLC (the Company)
Transaction in Own Shares

The Company announces that on 9 September 2022 it had purchased a total of 21,988 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	21,988
Highest price paid (per ordinary share)	£5.45
Lowest price paid (per ordinary share)	£5.43
Volume weighted average price paid (per ordinary share)	£5.444

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 438,985,227 ordinary shares.

No ordinary shares are held in treasury. Therefore, the total number of voting rights in the Company is 438,985,227.

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	09-Sep-2022	14:58:41	GBp	150	544.50	XLON	xHa9HKrRrJa
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:58:41	GBp	64	544.50	XLON	xHa9HKrRrJY
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:57:04	GBp	550	544.50	XLON	xHa9HKrRpdg
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:57:04	GBp	600	544.50	XLON	xHa9HKrRpdi
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:56:41	GBp	240	545.00	XLON	xHa9HKrRpnM
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:55:45	GBp	26	545.00	XLON	xHa9HKrRmZe
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:55:45	GBp	221	545.00	XLON	xHa9HKrRmZg
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:54:49	GBp	69	545.00	XLON	xHa9HKrRmUH
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:54:49	GBp	172	545.00	XLON	xHa9HKrRmUJ
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:53:53	GBp	447	545.00	XLON	xHa9HKrRnEe
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:52:57	GBp	103	545.00	XLON	xHa9HKrR@zk
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:52:57	GBp	158	545.00	XLON	xHa9HKrR@zm
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:52:01	GBp	243	545.00	XLON	xHa9HKrR$ip
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:52:01	GBp	23	545.00	XLON	xHa9HKrR$ir
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:51:05	GBp	247	545.00	XLON	xHa9HKrR$Nc
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:51:05	GBp	16	545.00	XLON	xHa9HKrR$Ne
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:50:09	GBp	291	545.00	XLON	xHa9HKrRy7B
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:50:09	GBp	90	545.00	XLON	xHa9HKrRy7D
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:49:52	GBp	280	545.00	XLON	xHa9HKrRyMC
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:49:52	GBp	253	545.00	XLON	xHa9HKrRyME
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:44:45	GBp	264	544.50	XLON	xHa9HKrRuHQ
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:44:41	GBp	128	544.50	XLON	xHa9HKrRuUb
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:44:41	GBp	322	544.50	XLON	xHa9HKrRuUd
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:44:38	GBp	367	545.00	XLON	xHa9HKrRuPd
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:44:38	GBp	382	545.00	XLON	xHa9HKrRuPf
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:44:37	GBp	275	545.00	XLON	xHa9HKrRuOa
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:43:14	GBp	351	545.00	XLON	xHa9HKrRvVa
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:43:14	GBp	425	545.00	XLON	xHa9HKrRvVc
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:33:51	GBp	69	545.00	XLON	xHa9HKrRX6C
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:33:51	GBp	200	545.00	XLON	xHa9HKrRX6E
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:33:48	GBp	78	545.00	XLON	xHa9HKrRX2a
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:33:48	GBp	150	545.00	XLON	xHa9HKrRX2c
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:33:48	GBp	226	545.00	XLON	xHa9HKrRX34
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:30:01	GBp	851	544.00	XLON	xHa9HKrRj7C
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:30:01	GBp	116	544.00	XLON	xHa9HKrRj7E
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:26:30	GBp	310	544.50	XLON	xHa9HKrRe@O
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:26:11	GBp	163	544.50	XLON	xHa9HKrRe25
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	14:25:30	GBp	1,002	545.00	XLON	xHa9HKrRfsY
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	13:34:34	GBp	310	545.00	XLON	xHa9HKrR8jF
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	13:33:50	GBp	241	544.50	XLON	xHa9HKrR8Fi
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	13:33:50	GBp	11	544.50	XLON	xHa9HKrR8Fk
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	13:33:50	GBp	4	544.50	XLON	xHa9HKrR8Fm
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	13:30:15	GBp	353	544.00	XLON	xHa9HKrKsBl
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	13:30:13	GBp	690	544.50	XLON	xHa9HKrKsLN
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	12:49:37	GBp	356	545.00	XLON	xHa9HKrKWZT
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	09:18:19	GBp	131	545.00	XLON	xHa9HKrLP4O
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	09:18:19	GBp	324	545.00	XLON	xHa9HKrLP4Q
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	09:03:41	GBp	154	544.00	XLON	xHa9HKrL08u
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	09:02:17	GBp	278	543.50	XLON	xHa9HKrL1nZ
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	09:02:17	GBp	636	543.50	XLON	xHa9HKrL1sQ
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:50:24	GBp	227	544.00	XLON	xHa9HKrLBie
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:50:24	GBp	198	544.00	XLON	xHa9HKrLBij
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:47:11	GBp	468	544.00	XLON	xHa9HKrL83o
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:45:34	GBp	264	544.00	XLON	xHa9HKrL9ub
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:45:34	GBp	576	544.00	XLON	xHa9HKrL9vT
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:43:32	GBp	793	544.50	XLON	xHa9HKrMso4
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:32:10	GBp	304	543.50	XLON	xHa9HKrMmXY
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:31:10	GBp	314	543.50	XLON	xHa9HKrMnn4
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:31:10	GBp	19	543.50	XLON	xHa9HKrMnn6
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:31:10	GBp	264	543.50	XLON	xHa9HKrMnnr
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:30:38	GBp	190	543.00	XLON	xHa9HKrMnQB
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:22:30	GBp	91	543.00	XLON	xHa9HKrMu9a
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:22:30	GBp	273	543.00	XLON	xHa9HKrMu9g
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:22:30	GBp	173	543.00	XLON	xHa9HKrMu9Y
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:22:30	GBp	275	543.00	XLON	xHa9HKrMuEO
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:15:40	GBp	78	543.00	XLON	xHa9HKrMZuH
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:13:51	GBp	35	543.50	XLON	xHa9HKrMWR9
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:13:51	GBp	197	543.50	XLON	xHa9HKrMWRB
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:10:57	GBp	264	543.50	XLON	xHa9HKrMkqJ
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:10:57	GBp	316	543.50	XLON	xHa9HKrMkqM
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:09:51	GBp	367	543.50	XLON	xHa9HKrMkMV
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:09:50	GBp	602	544.00	XLON	xHa9HKrMkGc
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:09:50	GBp	275	544.00	XLON	xHa9HKrMkGk
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:09:10	GBp	169	544.50	XLON	xHa9HKrMlk2
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:09:10	GBp	107	544.50	XLON	xHa9HKrMlk4
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:09:10	GBp	264	544.00	XLON	xHa9HKrMlky
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:08:26	GBp	276	545.00	XLON	xHa9HKrMl2W
OSB GROUP PLC	GB00BLDRH360	09-Sep-2022	08:07:23	GBp	1,199	545.00	XLON	xHa9HKrMitb

END