Transaction in Own Shares

OSB GROUP PLC                                            
ISIN: GB00BLDRH360
30May2022

LEI: 213800ZBKL9BHSL2K459

OSB GROUP PLC (the Company)
Transaction in Own Shares

The Company announces that on 27 May 2022 it had purchased a total of 18,000 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	18,000
Highest price paid (per ordinary share)	£5.28
Lowest price paid (per ordinary share)	£5.185
Volume weighted average price paid (per ordinary share)	£5.2332

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 444,762,568 ordinary shares.

No ordinary shares are held in treasury. Therefore, the total number of voting rights in the Company is 444,762,568.

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	27-May-2022	16:20:38	GBp	7	527.50	XLON	xHaAXjUlQmt
OSB GROUP PLC	GB00BLDRH360	27-May-2022	16:20:38	GBp	62	527.50	XLON	xHaAXjUlQmv
OSB GROUP PLC	GB00BLDRH360	27-May-2022	16:20:22	GBp	445	527.00	XLON	xHaAXjUlQLh
OSB GROUP PLC	GB00BLDRH360	27-May-2022	16:14:30	GBp	381	527.00	XLON	xHaAXjUl1IW
OSB GROUP PLC	GB00BLDRH360	27-May-2022	15:58:09	GBp	284	527.00	XLON	xHaAXjUeaF1
OSB GROUP PLC	GB00BLDRH360	27-May-2022	15:49:56	GBp	422	527.00	XLON	xHaAXjUefU5
OSB GROUP PLC	GB00BLDRH360	27-May-2022	15:37:39	GBp	301	525.00	XLON	xHaAXjUe2ar
OSB GROUP PLC	GB00BLDRH360	27-May-2022	15:29:06	GBp	419	524.50	XLON	xHaAXjUfrHz
OSB GROUP PLC	GB00BLDRH360	27-May-2022	15:25:04	GBp	336	525.00	XLON	xHaAXjUfyVt
OSB GROUP PLC	GB00BLDRH360	27-May-2022	15:15:43	GBp	340	525.50	XLON	xHaAXjUfgAT
OSB GROUP PLC	GB00BLDRH360	27-May-2022	15:14:43	GBp	397	526.00	XLON	xHaAXjUffdV
OSB GROUP PLC	GB00BLDRH360	27-May-2022	15:04:28	GBp	464	526.50	XLON	xHaAXjUf5Zg
OSB GROUP PLC	GB00BLDRH360	27-May-2022	15:04:28	GBp	569	527.00	XLON	xHaAXjUf5Zu
OSB GROUP PLC	GB00BLDRH360	27-May-2022	15:01:38	GBp	233	528.00	XLON	xHaAXjUfE0v
OSB GROUP PLC	GB00BLDRH360	27-May-2022	14:51:01	GBp	389	524.00	XLON	xHaAXjUgxgW
OSB GROUP PLC	GB00BLDRH360	27-May-2022	14:47:12	GBp	200	523.00	XLON	xHaAXjUgYaK
OSB GROUP PLC	GB00BLDRH360	27-May-2022	14:47:12	GBp	128	523.00	XLON	xHaAXjUgYaM
OSB GROUP PLC	GB00BLDRH360	27-May-2022	14:47:12	GBp	154	523.00	XLON	xHaAXjUgYaO
OSB GROUP PLC	GB00BLDRH360	27-May-2022	14:44:10	GBp	137	523.00	XLON	xHaAXjUglSA
OSB GROUP PLC	GB00BLDRH360	27-May-2022	14:44:10	GBp	156	523.00	XLON	xHaAXjUglSC
OSB GROUP PLC	GB00BLDRH360	27-May-2022	14:44:10	GBp	48	523.00	XLON	xHaAXjUglSE
OSB GROUP PLC	GB00BLDRH360	27-May-2022	14:40:14	GBp	246	523.00	XLON	xHaAXjUgNff
OSB GROUP PLC	GB00BLDRH360	27-May-2022	14:30:03	GBp	226	523.00	XLON	xHaAXjUg0IW
OSB GROUP PLC	GB00BLDRH360	27-May-2022	14:30:03	GBp	249	523.00	XLON	xHaAXjUg0JU
OSB GROUP PLC	GB00BLDRH360	27-May-2022	14:20:23	GBp	331	523.50	XLON	xHaAXjUhpZm
OSB GROUP PLC	GB00BLDRH360	27-May-2022	14:09:34	GBp	418	524.50	XLON	xHaAXjUhYJb
OSB GROUP PLC	GB00BLDRH360	27-May-2022	14:03:00	GBp	384	523.50	XLON	xHaAXjUheG7
OSB GROUP PLC	GB00BLDRH360	27-May-2022	13:40:36	GBp	251	524.00	XLON	xHaAXjUh3l6
OSB GROUP PLC	GB00BLDRH360	27-May-2022	13:24:20	GBp	234	525.50	XLON	xHaAXjUatdN
OSB GROUP PLC	GB00BLDRH360	27-May-2022	13:24:20	GBp	234	525.00	XLON	xHaAXjUatdT
OSB GROUP PLC	GB00BLDRH360	27-May-2022	13:14:27	GBp	463	527.00	XLON	xHaAXjUamgy
OSB GROUP PLC	GB00BLDRH360	27-May-2022	12:53:06	GBp	467	526.50	XLON	xHaAXjUadhV
OSB GROUP PLC	GB00BLDRH360	27-May-2022	12:35:40	GBp	220	525.50	XLON	xHaAXjUakFq
OSB GROUP PLC	GB00BLDRH360	27-May-2022	12:34:20	GBp	319	526.00	XLON	xHaAXjUaleX
OSB GROUP PLC	GB00BLDRH360	27-May-2022	12:12:00	GBp	320	523.00	XLON	xHaAXjUaKqC
OSB GROUP PLC	GB00BLDRH360	27-May-2022	12:11:10	GBp	32	523.50	XLON	xHaAXjUaKBa
OSB GROUP PLC	GB00BLDRH360	27-May-2022	12:11:10	GBp	353	523.50	XLON	xHaAXjUaKBY
OSB GROUP PLC	GB00BLDRH360	27-May-2022	11:45:09	GBp	257	521.00	XLON	xHaAXjUaPuK
OSB GROUP PLC	GB00BLDRH360	27-May-2022	11:45:09	GBp	91	521.00	XLON	xHaAXjUaPuM
OSB GROUP PLC	GB00BLDRH360	27-May-2022	11:30:11	GBp	444	521.00	XLON	xHaAXjUa04L
OSB GROUP PLC	GB00BLDRH360	27-May-2022	11:23:04	GBp	437	521.00	XLON	xHaAXjUaFMT
OSB GROUP PLC	GB00BLDRH360	27-May-2022	10:53:25	GBp	305	520.50	XLON	xHaAXjUbn7Z
OSB GROUP PLC	GB00BLDRH360	27-May-2022	10:52:19	GBp	327	521.00	XLON	xHaAXjUbnRh
OSB GROUP PLC	GB00BLDRH360	27-May-2022	10:28:32	GBp	291	521.00	XLON	xHaAXjUbYcM
OSB GROUP PLC	GB00BLDRH360	27-May-2022	10:28:32	GBp	329	521.00	XLON	xHaAXjUbYcV
OSB GROUP PLC	GB00BLDRH360	27-May-2022	10:04:48	GBp	51	521.50	XLON	xHaAXjUbfx1
OSB GROUP PLC	GB00BLDRH360	27-May-2022	10:04:48	GBp	236	522.00	XLON	xHaAXjUbfxG
OSB GROUP PLC	GB00BLDRH360	27-May-2022	09:55:36	GBp	446	525.00	XLON	xHaAXjUbI4I
OSB GROUP PLC	GB00BLDRH360	27-May-2022	09:38:25	GBp	235	519.50	XLON	xHaAXjUbO9T
OSB GROUP PLC	GB00BLDRH360	27-May-2022	09:23:13	GBp	234	519.00	XLON	xHaAXjUbFY@
OSB GROUP PLC	GB00BLDRH360	27-May-2022	09:23:13	GBp	234	518.50	XLON	xHaAXjUbFY4
OSB GROUP PLC	GB00BLDRH360	27-May-2022	09:15:25	GBp	222	519.00	XLON	xHaAXjUbASn
OSB GROUP PLC	GB00BLDRH360	27-May-2022	09:06:51	GBp	315	519.00	XLON	xHaAXjUctka
OSB GROUP PLC	GB00BLDRH360	27-May-2022	09:06:51	GBp	251	519.00	XLON	xHaAXjUctlV
OSB GROUP PLC	GB00BLDRH360	27-May-2022	08:50:33	GBp	282	518.50	XLON	xHaAXjUcwqV
OSB GROUP PLC	GB00BLDRH360	27-May-2022	08:42:49	GBp	335	518.50	XLON	xHaAXjUcaMh
OSB GROUP PLC	GB00BLDRH360	27-May-2022	08:34:21	GBp	339	518.50	XLON	xHaAXjUcl6v
OSB GROUP PLC	GB00BLDRH360	27-May-2022	08:26:23	GBp	438	519.50	XLON	xHaAXjUcMMj
OSB GROUP PLC	GB00BLDRH360	27-May-2022	08:16:10	GBp	523	521.00	XLON	xHaAXjUcQog
OSB GROUP PLC	GB00BLDRH360	27-May-2022	08:06:03	GBp	117	522.50	XLON	xHaAXjUc2Hp
OSB GROUP PLC	GB00BLDRH360	27-May-2022	08:06:03	GBp	177	522.50	XLON	xHaAXjUc2Hr
OSB GROUP PLC	GB00BLDRH360	27-May-2022	08:01:54	GBp	465	523.00	XLON	xHaAXjUcE@M

END