10th May 2007 11:38
Henderson Group plc10 May 2007 TR-1: notification of major interests in shares 1. Identity of the issuer or the underlying issuer of existing Henderson Group plcshares to which voting rights are attached: 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 the acquisition ofshares already issued to which voting rights are attached An event changing the breakdown of voting rightsOther (please specify): 3. Full name of person(s) subject to the notification Perpetual Limited and subsidiariesobligation: 4. Full name of shareholder(s) (if different from 3.): 5. Date of the transaction (and date on which the threshold is Between 09 February 2007 to 09 Maycrossed or reached if different): 2007 6. Date on which issuer notified: 10 May 2007 7. Threshold(s) that is/are crossed or reached: 11% 8. Notified details: A: Voting rights attached to sharesClass/type of Situation previous to the Resulting situation after the triggering transactionshares Triggering transaction if possible Number of Number of Number of Number of voting rights % of voting rightsusing the Shares Voting Rights sharesISIN CODE Direct Direct Indirect Direct Indirect Ordinary 102,473,402 102,473,402 96,096,551 96,096,551 10.68%Shares 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 96,096,551 10.68% 9. Chain of controlled undertakings through which the voting rights and/or the financial instruments are effectivelyheld, if applicable:• Perpetual Investments: Voting Rights: 95,761,214; Percentage Held: 10.64% • Perpetual Private Clients: 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: Angel Place, 123 Pitt Street GPO BOX 4171 Sydney NSW 2001 AUSTRALIA 14. Contact name: Glenda Charles - Assistant Company Secretary15. Contact telephone number: (61) 2 9229 -9000 This information is provided by RNS The company news service from the London Stock ExchangeRelated Shares:
HGG.L