Annual Information Update

Investment Company PLC 27 June 2006 The Investment Company plc 27th June 2006 Annual Information Update Pursuant to Prospectus Rule 5.2, The Investment Company plc sets out below a brief description of the information published throughout the twelve months ended 31st March 2006 by the Company. Further details on the information may be obtained from the Company. All information was notified to a RIS in London. Some of the information referred to below was provided as at a specific date and may now be out of date. 16-Feb-06 Net Asset Value(s) 14-Feb-06 Holding(s) in Company 20-Jan-06 Ten Largest Investments 21-Dec-05 Interim Results 23-Nov-05 Dividend Declaration 11-Oct-05 Ten Largest Investments 09-Sep-05 Purchase of own securities 06-Sep-05 Annual Reports and Accounts 18-Aug-05 Purchase of own securities 27-Jul-05 Ten Largest Investments 27-Jul-05 Net Asset Value(s) 27-Jul-05 Final Results 05-Apr-05 Directorate Change 05-Apr-05 Directorate Change 05-Apr-05 Ten Largest Investments 05-Apr-05 Director Shareholding For further information, please contact: James Harrison Company Secretary Telephone: 020 7448 4700 This information is provided by RNS The company news service from the London Stock Exchange
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