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OSB GROUP PLC                                        ISIN: GB00BLDRH36005 December 2025 LEI number: 213800ZBKL9BHSL2K459 OSB GROUP PLC (the “Company”) Transaction in Own Shares The Company...

TR-1: Standard form for notification of major holdings 1. Issuer Details ISIN GB00BLDRH360 Issuer Name OSB GROUP PLC UK or Non-UK Issuer UK 2. Reason for Notification An acquisition or disposal of...

TR-1: Standard form for notification of major holdings 1. Issuer Details ISIN GB00BLDRH360 Issuer Name OSB GROUP PLC UK or Non-UK Issuer UK 2. Reason for Notification An acquisition or disposal of...

LEI: 213800ZBKL9BHSL2K459 BLOCK LISTING SIX MONTHLY RETURN Information provided on this form must be typed or printed electronically and provided to an ris. (Note: Italicised terms have the same...

LEI: 213800ZBKL9BHSL2K459 1 December 2025 OSB GROUP PLC (the Company) Total Voting Rights On 28 November 2025, the issued share capital of the Company with voting rights was 356,545,749 ordinary...

OSB GROUP PLC                                        ISIN: GB00BLDRH36026 November 2025 LEI number: 213800ZBKL9BHSL2K459 OSB GROUP PLC (the “Company”) Transaction in Own Shares The Company...

TR-1: Standard form for notification of major holdings 1. Issuer Details ISIN GB00BLDRH360 Issuer Name OSB GROUP PLC UK or Non-UK Issuer UK 2. Reason for Notification An acquisition or disposal of...

OSB GROUP PLC announces results of its Tender Offer for its £150,000,000 Fixed Rate Resetting Perpetual Subordinated Contingent Convertible Securities THIS ANNOUNCEMENT RELATES TO THE DISCLOSURE OF...

OSB GROUP PLC                                        ISIN: GB00BLDRH36025 November 2025 LEI number: 213800ZBKL9BHSL2K459 OSB GROUP PLC (the “Company”) Transaction in Own Shares The Company...

OSB GROUP PLC                                        ISIN: GB00BLDRH36024 November 2025 LEI number: 213800ZBKL9BHSL2K459 OSB GROUP PLC (the “Company”) Transaction in Own Shares The Company...