Director/PDMR Shareholding

LEI: 213800ZBKL9BHSL2K459

OSB GROUP PLC

(the Company)

Notification of Transactions of Persons Discharging Managerial Responsibilities (PDMRs)

The Company notifies the following changes in the interests in the ordinary shares of £0.01 each (Shares) of the Company of PDMRs, arising from awards vested under the 2022 Deferred Share Bonus Plan, which was granted on 23 March 2022 at a price of £5.5833 per Share being the average closing price of the Shares for three dealing days prior to the Award Date.

Name	Number of Shares Vesting	Number of Shares Sold for tax	Number of Shares Retained in Corporate Nominee Account
PDMRs
Jens Bech	17,823	8,407	9,416
Jason Elphick	19,488	9,192	10,296
Peter Hindle	4,274	2,016	2,258
Hasan Kazmi	13,821	6,519	7,302
Clive Kornitzer	19,182	9,048	10,134
Lisa Odendaal	18,766	8,852	9,914
Paul Whitlock	15,496	7,309	8,187
Richard Wilson	19,925	19,925*	0

*All vested shares sold.

The following disclosures are made in accordance with Article 19 of the UK Market Abuse Regulation.

   1 - Details of the person discharging managerial responsibilities / person closely associated

Name of natural person

Jens Bech

2 - Reason for the notification

Position/status	Group Commercial Director
Initial notification/amendment	Initial Notification

3 - Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

Full name of the entity	OSB GROUP PLC
Legal Entity Identifier code	213800ZBKL9BHSL2K459

4 - Details of the transaction(s)

  Transaction(s) summary table

	Date of Transaction	Financial Instrument	Identification Code	Place of Transaction			Currency
	23 March 2022	Ordinary shares of £0.01 each	GB00BLDRH360	London Stock Exchange, Main Market (XLON)			GBP – British Pound
	Nature of Transaction:   Disposal – tax liability			Price			Volume		Total
				£ 4.697065			8,407		£39,488.23
			Aggregated	£ 4.697065			8,407		£39,488.23

   1 - Details of the person discharging managerial responsibilities / person closely associated

Name of natural person

Jason Elphick

2 - Reason for the notification

Position/status	Group General Counsel and Company Secretary
Initial notification/amendment	Initial Notification

3 - Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

Full name of the entity	OSB GROUP PLC
Legal Entity Identifier code	213800ZBKL9BHSL2K459

4 - Details of the transaction(s)

  Transaction(s) summary table

	Date of Transaction	Financial Instrument	Identification Code		Place of Transaction		Currency
	23 March 2023	Ordinary shares of £0.01 each	GB00BLDRH360		London Stock Exchange, Main Market (XLON)		GBP – British Pound
	Nature of Transaction:   Disposal – tax liability			Price		Volume		Total
				£ 4.697065		9,192		£43,175.42
			Aggregated	£ 4.697065		9,192		£43,175.42

   1 - Details of the person discharging managerial responsibilities / person closely associated

Name of natural person

Peter Hindle

2 - Reason for the notification

Position/status	Group Chief Information Officer
Initial notification/amendment	Initial Notification

3 - Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

Full name of the entity	OSB GROUP PLC
Legal Entity Identifier code	213800ZBKL9BHSL2K459

4 - Details of the transaction(s)

  Transaction(s) summary table

	Date of Transaction	Financial Instrument	Identification Code		Place of Transaction		Currency
	23 March 2023	Ordinary shares of £0.01 each	GB00BLDRH360		London Stock Exchange, Main Market (XLON)		GBP – British Pound
	Nature of Transaction:   Disposal – tax liability			Price		Volume		Total
				£4.697065		2,016		£9,469.28
			Aggregated	£4.697065		2,016		£9,469.28

   1 - Details of the person discharging managerial responsibilities / person closely associated

Name of natural person

Hasan Kazmi

2 - Reason for the notification

Position/status	Group Chief Risk Officer
Initial notification/amendment	Initial Notification

3 - Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

Full name of the entity	OSB GROUP PLC
Legal Entity Identifier code	213800ZBKL9BHSL2K459

4 - Details of the transaction(s)

  Transaction(s) summary table

	Date of Transaction	Financial Instrument	Identification Code		Place of Transaction		Currency
	23 March 2023	Ordinary shares of £0.01 each	GB00BLDRH360		London Stock Exchange, Main Market (XLON)		GBP – British Pound
	Nature of Transaction:   Disposal – tax liability			Price		Volume		Total
				£4.697065		6,519		£30,620.17
			Aggregated	£4.697065		6,519		£30,620.17

   1 - Details of the person discharging managerial responsibilities / person closely associated

Name of natural person

Clive Kornitzer

2 - Reason for the notification

Position/status	Group Chief Operating Officer
Initial notification/amendment	Initial Notification

3 - Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

Full name of the entity	OSB GROUP PLC
Legal Entity Identifier code	213800ZBKL9BHSL2K459

4 - Details of the transaction(s)

  Transaction(s) summary table

	Date of Transaction	Financial Instrument	Identification Code		Place of Transaction		Currency
	23 March 2023	Ordinary shares of £0.01 each	GB00BLDRH360		London Stock Exchange, Main Market (XLON)		GBP – British Pound
	Nature of Transaction:   Disposal – tax liability			Price		Volume		Total
				£4.697065		9,048		£42,499.04
			Aggregated	£4.697065		9,048		£42,499.04

   1 - Details of the person discharging managerial responsibilities / person closely associated

Name of natural person

Lisa Odendaal

2 - Reason for the notification

Position/status	Group Chief Internal Auditor
Initial notification/amendment	Initial Notification

3 - Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

Full name of the entity	OSB GROUP PLC
Legal Entity Identifier code	213800ZBKL9BHSL2K459

4 - Details of the transaction(s)

  Transaction(s) summary table

	Date of Transaction	Financial Instrument	Identification Code		Place of Transaction		Currency
	23 March 2023	Ordinary shares of £0.01 each	GB00BLDRH360		London Stock Exchange, Main Market (XLON)		GBP – British Pound
	Nature of Transaction:   Disposal – tax liability			Price		Volume		Total
				£4.697065		8,852		£41,578.42
			Aggregated	£4.697065		8,852		£41,578.42

   1 - Details of the person discharging managerial responsibilities / person closely associated

Name of natural person	Paul Whitlock

2 - Reason for the notification

Position/status	Group Managing Director, Savings
Initial notification/amendment	Initial Notification

3 - Details of the issuer, emission allowance market participant, auction platform, auctioneer or  auction monitor

Full name of the entity	OSB GROUP PLC
Legal Entity Identifier code	213800ZBKL9BHSL2K459

4 - Details of the transaction(s)

  Transaction(s) summary table

	Date of Transaction	Financial Instrument	Identification Code		Place of Transaction		Currency
	23 March 2023	Ordinary shares of £0.01 each	GB00BLDRH360		London Stock Exchange, Main Market (XLON)		GBP – British Pound
	Nature of Transaction:   Disposal – tax liability			Price		Volume		Total
				£4.697065		7,309		£34,330.85
			Aggregated	£4.697065		7,309		£34,330.85

   1 - Details of the person discharging managerial responsibilities / person closely associated

Name of natural person

Richard Wilson

2 - Reason for the notification

Position/status	Group Chief Credit and Compliance Officer
Initial notification/amendment	Initial Notification

3 - Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

Full name of the entity	OSB GROUP PLC
Legal Entity Identifier code	213800ZBKL9BHSL2K459

4 - Details of the transaction(s)

  Transaction(s) summary table

	Date of Transaction	Financial Instrument	Identification Code		Place of Transaction		Currency
	23 March 2023	Ordinary shares of £0.01 each	GB00BLDRH360		London Stock Exchange, Main Market (XLON)		GBP – British Pound
	Nature of Transaction:   Disposal			Price		Volume		Total
				£4.697065		19,925		£93,589.02
			Aggregated	£4.697065		19,925		£93,589.02

Enquiries:

OSB GROUP PLC

Nickesha Graham-Burrell,                                 t: 01634 835 796

Group Head of Company Secretariat        

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. The Group provides specialist lending and retail savings and is 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.