IRESS LIMITED — Director's Dealing 2013

Mar 3, 2013

4 March 2013

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

ELECTRONIC LODGEMENT

Dear Sir or Madam

Change in Director’s Interest Notice - Appendix 3Y – John Cameron

Please find attached an Appendix 3Y Notice relating to an on-market trade undertaken on 1 May 2013 by John Cameron, Director of the Company.

Yours sincerely,

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Peter Ferguson

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

www.iress.com.au

Appendix 3Y Change of Director’s Interest Notice

Rule 3.19A.2

Appendix 3Y

Change of Director’s Interest Notice

Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX’s property and may be made public.

Introduced 30/09/01 Amended 01/01/11

Name of entity IRESS Limited ABN 47 060 313 359

We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director John Cameron

Date of last notice 7 May 2012

Part 1 - Change of director’s relevant interests in securities

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Note: In the case of a company, interests which come within paragraph (i) of the definition of “notifiable interest of a director” should be disclosed in this part.

Direct or indirect interest	Indirect
Nature of indirect interest(including registered holder)Note: Provide details of the circumstances giving rise to the relevantinterest.	Indirect through JADC Investments PtyLtd
Date of change	1 May 2013
No. of securities held prior to change	20,000
Class	Ordinary
Number acquired	10,000
Number disposed	Nil
Value/ConsiderationNote: If consideration is non-cash, provide details and estimatedvaluation	10,000 @ $7.98
No. of securities held after change	30,000

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Nature of change

On market trade

Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back

Part 2 – Change of director’s interests in contracts

Note: In the case of a company, interests which come within paragraph (ii) of the definition of “notifiable interest of a director” should be disclosed in this part.

Detail of contract	N/A
Nature of interest	N/A
Name of registered holder(if issued securities)	N/A
Date of change	N/A
No. and class of securities to whichinterest related prior to changeNote: Details are only required for a contract inrelation to which the interest has changed	N/A
Interest acquired	N/A
Interest disposed	N/A
Value/ConsiderationNote: If consideration is non-cash, provide detailsand an estimated valuation	N/A
Interest after change	N/A

Part 3 –[+] Closed period

Part 3 –+Closed period
Were the interests in the securities or contracts detailedabove traded during a+closed period where prior writtenclearance was required?	No.*See note below
If so, was prior written clearance provided to allow the tradeto proceed during this period?	N/A
If prior written clearance was provided, on what date was thisprovided?	N/A
*Note: These transactions were completed in accordance with Company procedures regardingchanges in Directors’ interests in securities. They occurred during an open trading window, butnevertheless withprior notice to the Chairman and CompanySecretary.

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011