Nov 28, 2023

November 28, 2023 at 09:52 am EST Share 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) 1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached: Irish Continental Group plc [X] An acquisition or disposal of voting rights [ ] An acquisition or disposal of financial instruments [ ] An event changing the breakdown of voting rights [ ] Other (please specify): Name: c/o Wellington Management Company LLP, 280 Congress Street, Boston, MA 02210 USA 4. Full name of shareholder(s) (if different from 3. ): 27 Nov 2023 28 Nov 2023 11% (total of 9.A) (total of 9.B.1 + 9.B.2) Resulting situation on the date on which threshold was crossed or reached 11.05% 10.98% 9. Notified details of the resulting situation on the date on which the threshold was crossed or reached: A: Voting rights attached to shares Class/type of shares ISIN code (if possible) Type of financial instrument % of voting rights Type of financial instrument 0.05% 10. Information in relation to the person subject to the notification obligation (please tick the applicable box): [ ] Person subject to the notification obligation is not controlled by any natural person or legal entity and does not control any other undertaking(s) holding directly or indirectly an interest in the (underlying) issuer. [X] Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entity: Name % of voting rights if it equals or is higher than the notifiable threshold % of voting rights through financial instruments if it equals or is higher than the notifiable threshold Total of both if it equals or is higher than the notifiable threshold Wellington Management Group LLP