IRESS LIMITED — Board/Management Information 2011

Jun 23, 2011

24 June 2011

The Manager Company Announcements Office Australian Stock Exchange 20 Bridge Street SYDNEY NSW 2000

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ELECTRONIC LODGEMENT

Dear Sir or Madam

Appointment of Company Secretary

The Board is very pleased to announce the appointment of Mr Peter Ferguson, as a Company Secretary of the company.

Mr Ferguson will also be assuming the role of Group General Counsel.

Yours sincerely

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Stu Bland Company Secretary

IRESS Market Technology Ltd A.B.N. 47 060 313 359

Corporate Office:

Level 18, 385 Bourke Street Melbourne Vic Australia Tel: (03) 9018 5800 Fax (03) 9018 5844

Sydney Office: Suite 4, 14 Martin Place Sydney NSW Australia Tel: (02) 8273 7000 Fax: (02) 8273 7003

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