OSB GROUP PLC THIS ANNOUNCEMENT CONTAINS INSIDE INFORMATION LEI: 213800ZBKL9BHSL2K459 19 December 2025 Update in relation to the Group’s MREL requirements In its interim results for the six months ended 30 June 2025 published on 20 August 2025, OSB GROUP PLC (the “Group”) noted that it was seeking clarification from the Bank of England in respect of the recently announced changes to the minimum requirements for own funds and eligible liabilities (“MREL”) regime. We are pleased to note that the Bank of Engla ...