Holding(s) in Company

Smurfit Kappa Group PLC 06 July 2007 TR-1: Notifications of Major Interests in Shares 1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached: Smurfit Kappa Group plc. 2. Reason for the notification (please place an X inside the appropriate bracket/s): An acquisition or disposal of voting rights: ( ) An acquisition or disposal of financial instruments which may result in the acquisition of shares already issued to which voting rights are attached: ( ) An event changing the breakdown of voting rights: ( ) Other (please specify) : ( X ) Transitional disclosure of holding as at 13 June 2007 3. Full name of person(s) subject to notification obligation: JPMorgan Chase & Co. 4. Full name of shareholder(s) (if different from 3) : JF Asset Management (Taiwan) Limited J.P. Morgan Investment Management Inc. JPMorgan Asset Management (UK) Limited J.P. Morgan Partners LLC 5. Date of transaction (and date on which the threshold is crossed or reached if different): 13 June 2007 6. Date on which issuer notified: 5 July 2007 7. Threshold(s) that is/are crossed or reached: 3% 8. Notified Details: A: Voting rights attached to shares Class/type of shares if possible use Situation previous to the triggering ISIN CODE transaction Number of shares Number of voting rights IE00B1RR8406 N/A N/A Resulting situation after the triggering transaction Class/type of shares if possible Number of Number of voting % of voting use ISIN CODE shares rights rights Direct Indirect Direct Indirect IE00B1RR8406 7,345,775 Nil 7,345,775 Nil 3.37% B: Financial Instruments Resulting situation after the triggering transaction Type of Expiration Exercise/ No. of voting rights that may be % of financial date conversion acquired (if the instrument voting instrument period/date exercised/ converted) rights Nil Total (A+B) Number of voting rights % of voting rights 7,345,775 3.37% 9. Chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held, if applicable : Total disclosable holding for JPMorgan Chase & Co.: 7,345,775 (3.37%) Holdings controlled by JPMorgan Chase & Co. are as follows:- JF Asset Management (Taiwan) Limited J.P. Morgan Investment Management Inc. JPMorgan Asset Management (UK) Limited J.P. Morgan Partners LLC Proxy Voting: 10. Name of proxy holder: N/A 11. Number of voting rights proxy holder will cease to hold: N/A 12. Date on which proxy holder will cease to hold voting rights: N/A 13. Additional information: N/A 14. Contact name: Michael O'Riordan / Jim Fitzharris 15. Contact telephone number: +353 (0)1 202 7000 For notes on how to complete form TR-1 please see the FSA website. This information is provided by RNS The company news service from the London Stock Exchange
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