OSB Osb Group Plc

OSB GROUP PLC                                        
ISIN: GB00BLDRH360
1 July 2024

LEI number: 213800ZBKL9BHSL2K459

OSB GROUP PLC (the “Company”)
Transaction in Own Shares

The Company announces that on 28 June 2024 it had purchased a total of 19,969 of its ordinary shares of £0.01 each (the "ordinary shares") on the London Stock Exchange, CBOE BXE, CBOE CXE and Aquis Exchange, through Jefferies International Limited as detailed below. The repurchased ordinary shares will be cancelled.

The purchases form part of the Company’s share buyback programme announced on 15 March 2024.

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 386,901,131 ordinary shares.

No ordinary shares are held in treasury. Therefore, the total number of voting rights in the Company is 386,901,131 and may be used by shareholders (and others with notification obligations) as the denominator for the calculation by which they will determine if they are required to notify their interest in, or a change in their interest in, the Company under the Financial Conduct Authority's Disclosure Guidance and Transparency Rules.

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 Jefferies International 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.

Schedule of Purchases – Individual Transactions