16th Jan 2008 10:34
Henderson Group plc16 January 2008 TR-1: NOTIFICATION OF MAJOR INTERESTS IN SHARES 1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached: Henderson Group plc 2. Reason for the notification (please tick the appropriate box or boxes) An acquisition or disposal of voting rights X An acquisition or disposal of financial instruments which may result in theacquisition of shares already issued to which voting rights are attached An event changing the breakdown of voting rights Other (please specify): ___________________________________________________ 3. Full name of person(s) subject to the notification ING Australia Holdings and Relatedobligation: Parties 4. Full name of shareholder(s) (if different from 3.): 5. Date of the transaction (and date on which the threshold is crossed or reached if different): 12 December 2007 6. Date on which issuer notified: 16 January 2008 7. Threshold(s) that is/are crossed or reached: Below 3% 8. Notified details: A: Voting rights attached to sharesClass/type of Situation previous to Resulting situation after the triggering transactionshares the Triggering transaction if possible Number of Number of Number of Number of voting rights % of voting rightsusing the ISIN Shares Voting sharesCODE Rights Direct Direct Indirect Direct IndirectOrdinary Shares 47,193,427 47,193,427 20,592,150 20,592,150 2.84% B: Financial InstrumentsResulting situation after the triggering transactionType of financial Expiration date Exercise/ Conversion Number of voting rights % of votinginstrument Period/ Date that may be acquired if rights the instrument is exercised/ converted. Total (A+B)Number of voting rights % of voting rights 20,592,150 2.84% 9. Chain of controlled undertakings through which the voting rights and/or thefinancial instruments are effectively held, if applicable: Proxy Voting: 10. Name of the proxy holder: 11. Number of voting rights proxy holder will cease to hold: 12. Date on which proxy holder will cease to hold voting rights: 13. Additional information: ING Investment Management, L21, 83 Clarence St, Australia Fax (61 2) 9276 6401 14. Contact name: Jonathan Strauss 15. Contact telephone number: This information is provided by RNS The company news service from the London Stock ExchangeRelated Shares:
HGG.L