Transaction in Own Shares

OSB GROUP PLC                                            
ISIN: GB00BLDRH360
26May2022

LEI: 213800ZBKL9BHSL2K459

OSB GROUP PLC (the Company)
Transaction in Own Shares

The Company announces that on 25 May 2022 it had purchased a total of 18,777 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	18,777
Highest price paid (per ordinary share)	£5.245
Lowest price paid (per ordinary share)	£5.09
Volume weighted average price paid (per ordinary share)	£5.1385

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 444,797,512 ordinary shares.

No ordinary shares are held in treasury. Therefore, the total number of voting rights in the Company is 444,797,512.

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	25-May-2022	16:05:55	GBp	416	514.50	XLON	xHaAXnrYpvJ
OSB GROUP PLC	GB00BLDRH360	25-May-2022	16:00:30	GBp	280	515.00	XLON	xHaAXnrYnAn
OSB GROUP PLC	GB00BLDRH360	25-May-2022	16:00:30	GBp	185	515.00	XLON	xHaAXnrYnAp
OSB GROUP PLC	GB00BLDRH360	25-May-2022	15:53:10	GBp	367	515.50	XLON	xHaAXnrYyHH
OSB GROUP PLC	GB00BLDRH360	25-May-2022	15:47:34	GBp	501	515.50	XLON	xHaAXnrYxnL
OSB GROUP PLC	GB00BLDRH360	25-May-2022	15:40:34	GBp	307	515.50	XLON	xHaAXnrYcw2
OSB GROUP PLC	GB00BLDRH360	25-May-2022	15:35:22	GBp	446	513.50	XLON	xHaAXnrYaC1
OSB GROUP PLC	GB00BLDRH360	25-May-2022	15:28:37	GBp	510	513.00	XLON	xHaAXnrYZPt
OSB GROUP PLC	GB00BLDRH360	25-May-2022	15:20:50	GBp	443	512.50	XLON	xHaAXnrYlHE
OSB GROUP PLC	GB00BLDRH360	25-May-2022	15:14:22	GBp	336	512.00	XLON	xHaAXnrYheV
OSB GROUP PLC	GB00BLDRH360	25-May-2022	15:12:09	GBp	197	512.00	XLON	xHaAXnrYMXI
OSB GROUP PLC	GB00BLDRH360	25-May-2022	15:12:09	GBp	122	512.00	XLON	xHaAXnrYMXK
OSB GROUP PLC	GB00BLDRH360	25-May-2022	15:04:38	GBp	301	512.00	XLON	xHaAXnrYKgL
OSB GROUP PLC	GB00BLDRH360	25-May-2022	15:00:11	GBp	263	511.50	XLON	xHaAXnrYL5Y
OSB GROUP PLC	GB00BLDRH360	25-May-2022	14:56:52	GBp	160	511.50	XLON	xHaAXnrYIz7
OSB GROUP PLC	GB00BLDRH360	25-May-2022	14:56:52	GBp	240	511.50	XLON	xHaAXnrYIz9
OSB GROUP PLC	GB00BLDRH360	25-May-2022	14:50:16	GBp	274	511.50	XLON	xHaAXnrYGY6
OSB GROUP PLC	GB00BLDRH360	25-May-2022	14:46:49	GBp	229	512.00	XLON	xHaAXnrYHie
OSB GROUP PLC	GB00BLDRH360	25-May-2022	14:46:49	GBp	113	512.00	XLON	xHaAXnrYHig
OSB GROUP PLC	GB00BLDRH360	25-May-2022	14:42:00	GBp	296	512.00	XLON	xHaAXnrYUUo
OSB GROUP PLC	GB00BLDRH360	25-May-2022	14:37:49	GBp	230	512.00	XLON	xHaAXnrYS4E
OSB GROUP PLC	GB00BLDRH360	25-May-2022	14:35:12	GBp	497	511.00	XLON	xHaAXnrYT1i
OSB GROUP PLC	GB00BLDRH360	25-May-2022	14:30:16	GBp	331	511.50	XLON	xHaAXnrYRlF
OSB GROUP PLC	GB00BLDRH360	25-May-2022	14:30:07	GBp	473	512.00	XLON	xHaAXnrYRgI
OSB GROUP PLC	GB00BLDRH360	25-May-2022	14:22:29	GBp	500	512.00	XLON	xHaAXnrYPX4
OSB GROUP PLC	GB00BLDRH360	25-May-2022	14:19:35	GBp	234	512.50	XLON	xHaAXnrYPA9
OSB GROUP PLC	GB00BLDRH360	25-May-2022	14:04:23	GBp	473	511.00	XLON	xHaAXnrY5zH
OSB GROUP PLC	GB00BLDRH360	25-May-2022	13:30:25	GBp	51	509.00	XLON	xHaAXnrYDDe
OSB GROUP PLC	GB00BLDRH360	25-May-2022	13:29:57	GBp	494	509.50	XLON	xHaAXnrYDN3
OSB GROUP PLC	GB00BLDRH360	25-May-2022	13:09:04	GBp	357	510.00	XLON	xHaAXnrY8Rs
OSB GROUP PLC	GB00BLDRH360	25-May-2022	12:54:34	GBp	284	510.50	XLON	xHaAXnrZto5
OSB GROUP PLC	GB00BLDRH360	25-May-2022	12:41:20	GBp	402	509.50	XLON	xHaAXnrZr2j
OSB GROUP PLC	GB00BLDRH360	25-May-2022	12:23:33	GBp	283	510.50	XLON	xHaAXnrZmLb
OSB GROUP PLC	GB00BLDRH360	25-May-2022	12:13:30	GBp	356	511.00	XLON	xHaAXnrZ@56
OSB GROUP PLC	GB00BLDRH360	25-May-2022	11:59:08	GBp	285	511.50	XLON	xHaAXnrZyQy
OSB GROUP PLC	GB00BLDRH360	25-May-2022	11:46:41	GBp	307	513.00	XLON	xHaAXnrZxr@
OSB GROUP PLC	GB00BLDRH360	25-May-2022	11:46:40	GBp	319	513.50	XLON	xHaAXnrZxrB
OSB GROUP PLC	GB00BLDRH360	25-May-2022	11:37:10	GBp	86	514.00	XLON	xHaAXnrZvy0
OSB GROUP PLC	GB00BLDRH360	25-May-2022	11:37:10	GBp	235	514.00	XLON	xHaAXnrZvy2
OSB GROUP PLC	GB00BLDRH360	25-May-2022	11:37:10	GBp	177	514.00	XLON	xHaAXnrZvy4
OSB GROUP PLC	GB00BLDRH360	25-May-2022	11:31:26	GBp	269	514.50	XLON	xHaAXnrZcFn
OSB GROUP PLC	GB00BLDRH360	25-May-2022	11:00:18	GBp	341	513.00	XLON	xHaAXnrZXW1
OSB GROUP PLC	GB00BLDRH360	25-May-2022	10:36:17	GBp	22	512.50	XLON	xHaAXnrZjuc
OSB GROUP PLC	GB00BLDRH360	25-May-2022	10:36:12	GBp	221	513.00	XLON	xHaAXnrZjuG
OSB GROUP PLC	GB00BLDRH360	25-May-2022	10:29:05	GBp	369	513.50	XLON	xHaAXnrZeYh
OSB GROUP PLC	GB00BLDRH360	25-May-2022	10:14:39	GBp	326	511.50	XLON	xHaAXnrZMM8
OSB GROUP PLC	GB00BLDRH360	25-May-2022	10:03:49	GBp	302	512.00	XLON	xHaAXnrZIer
OSB GROUP PLC	GB00BLDRH360	25-May-2022	09:50:51	GBp	26	513.50	XLON	xHaAXnrZG$t
OSB GROUP PLC	GB00BLDRH360	25-May-2022	09:50:46	GBp	290	514.00	XLON	xHaAXnrZG@P
OSB GROUP PLC	GB00BLDRH360	25-May-2022	09:49:49	GBp	354	514.50	XLON	xHaAXnrZG26
OSB GROUP PLC	GB00BLDRH360	25-May-2022	09:31:12	GBp	289	514.00	XLON	xHaAXnrZSoY
OSB GROUP PLC	GB00BLDRH360	25-May-2022	09:18:12	GBp	304	514.50	XLON	xHaAXnrZQJ@
OSB GROUP PLC	GB00BLDRH360	25-May-2022	09:08:02	GBp	406	515.00	XLON	xHaAXnrZPx@
OSB GROUP PLC	GB00BLDRH360	25-May-2022	08:56:32	GBp	464	517.00	XLON	xHaAXnrZ4Bz
OSB GROUP PLC	GB00BLDRH360	25-May-2022	08:54:15	GBp	451	517.50	XLON	xHaAXnrZ5gi
OSB GROUP PLC	GB00BLDRH360	25-May-2022	08:32:00	GBp	467	518.00	XLON	xHaAXnrZFwl
OSB GROUP PLC	GB00BLDRH360	25-May-2022	08:21:21	GBp	233	522.00	XLON	xHaAXnrZBia
OSB GROUP PLC	GB00BLDRH360	25-May-2022	08:16:03	GBp	221	523.00	XLON	xHaAXnrZ86j
OSB GROUP PLC	GB00BLDRH360	25-May-2022	08:16:03	GBp	178	523.50	XLON	xHaAXnrZ86n
OSB GROUP PLC	GB00BLDRH360	25-May-2022	08:16:03	GBp	142	523.50	XLON	xHaAXnrZ86p
OSB GROUP PLC	GB00BLDRH360	25-May-2022	08:11:17	GBp	269	524.00	XLON	xHaAXnrZ9Vt
OSB GROUP PLC	GB00BLDRH360	25-May-2022	08:11:17	GBp	473	524.50	XLON	xHaAXnrZ9Vv

END