IRESS LIMITED — Director's Dealing 2010

May 25, 2010

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 30/9/2001.

Name of entity IRESS Market Technology 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	Andrew Walsh
Date of last notice	14 October 2009

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	Direct or indirect interest	Direct
Nature of indirect interest
(including	registered
holder)
Date of change		25 May 2010
No. of securities held		Ordinary Shares
prior to change		_Direct:_Nil
		Unvested Share Grants:
		Direct:
		Performance Rights ‘07: 51,950
		Performance Rights ‘08: 56,000
		Performance Rights ‘09: 100,000
		Deferred Shares’08: 19,000
		Deferred Shares’09: 25,000
Class		Ordinary

• See chapter 19 for defined terms.

Appendix 3Y Page 1

11/3/2002

Appendix 3Y Change of Director’s Interest Notice

Number acquired	Number acquired		Ordinary Shares_Direct:_70,950Unvested Share Grants:Direct:Performance Rights ‘10: 125,000Deferred Shares’10: 29,000	Ordinary Shares_Direct:_70,950Unvested Share Grants:Direct:Performance Rights ‘10: 125,000Deferred Shares’10: 29,000	Ordinary Shares_Direct:_70,950Unvested Share Grants:Direct:Performance Rights ‘10: 125,000Deferred Shares’10: 29,000	Ordinary Shares_Direct:_70,950Unvested Share Grants:Direct:Performance Rights ‘10: 125,000Deferred Shares’10: 29,000
Number disposed			Ordinary Shares_Direct:_Nil
Value/ConsiderationNote: If consideration is non-cash, providedetails and estimated valuation	e/Consideration		Ordinary Shares:
			As per the Performance Rights plan, the exercise price is $1 perseries per participant. There is no exercise price for DeferredShares. Accordingly, the total consideration (in aggregate) was
			$1
No. of securities heldafter change
	of securities heldchange		Ordinary Sha	res70,950
			Direct:
			Unvested Share Grants:Direct:Performance Rights ‘07: NilPerformance Rights ‘08: 56,000Performance Rights ‘09: 100000
			Deferred Shares’08:Deferred Shares’09:		,Nil25000
			Performance Rights ‘10:Deferred Shares’10:		,125,00029,000
NatExampltrade, eunderparticip	re of change
	e:on-markettrade,off-marketxercise of options, issue of securitiesdividendreinvestmentplan,		Vesting of share grantsShare grant offer made i		made in prior periods &n May 2010.
	ation in buy-back

• See chapter 19 for defined terms. Appendix 3Y Page 2

11/3/2002

Appendix 3Y Change of Director’s Interest Notice

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 towhich interest related prior tochangeNote: Details are only required for a contract in relationto which the interest has changed	N/A
Interest acquired	N/A
Interest disposed	N/A
Value/ConsiderationNote: If consideration is non-cash, provide details and anestimated valuation	N/A
Interest after change	N/A

• See chapter 19 for defined terms.

Appendix 3Y Page 3

11/3/2002