DJ Cairn Homes Plc: Holding(s) in CompanyCairn Homes Plc (CRN) Cairn Homes Plc: Holding(s) in Company 12-Aug-2026 / 12:11 GMT/BST =---------------------------------------------------------------------------------------------------------------------- Standard Form TR-1 Standard form for notification of major holdings NOTIFICATION OF MAJOR HOLDINGS (to be sent to the relevant issuer and to the Central Bank of Ireland)i 1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attachedii: Cairn Homes plc 2. Additional informationxvi: Chain of controlled undertakings: JPMorgan Asset Management Holdings Inc. J.P. Morgan Investment Management Inc. (100%) JPMorgan Asset Management Holdings Inc. JPMorgan Asset Management International Limited (100%) JPMorgan Asset Management (UK) Limited (100%) JPMorgan Asset Management Holdings Inc. JPMorgan Asset Management (China) Company Limited (100%) JPMorgan Asset Management Holdings Inc. JPMorgan Asset Management (Asia) Inc. (100%) JPMorgan Asset Management (Taiwan) Limited (100%)Done at Hyderabad on 12 August 2026Notesi. vii The total number of voting rights shall be composed of all the shares, including depository receipts representing shares, to which voting rights are attached even if the exercise thereof is suspended. ix In case of combined holdings of shares with voting rights attached "direct holding" and voting rights "indirect holding", please split the voting rights number and percentage into the direct and indirect columns - if there is no combined holdings, please leave the relevant box blank.