IMDEX LIMITED — Director's Dealing 2008

Aug 21, 2008

22 August 2008

Company Announcements Office Australian Stock Exchange Limited Exchange Centre 20 Bridge Street SYDNEY NSW 2001

Dear Sir/Madam

Appendix 3Y - Change of Directors Interest

Please find attached the Appendix 3Y notice in respect of Mr Ian Burston, Chairman of Imdex Limited.

Yours faithfully

Imdex Limited

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Paul Evans Company Secretary

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Imdex Limited ACN 008 947 813 ABN 78 008 947 813 Level 1 15 Rheola Street, West Perth Western Australia 6005 PO Box 1325 West Perth WA 6872 Phone +61 8 9481 5777 Fax +61 8 9481 5377 E-mail imdex@imdexlimited.com Page 1 of 1

Quality Endorsed Company ISO 9002 LIC: QEC 2807 Standards Australia

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.

Introduced 30/9/2001.
Name of entity	IMDEX LIMITED
ABN	78 008 947 813

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	Ian Burston
Date of last notice	23 August 2007

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 and Indirect
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	Interest held by Ms RV Burston, the Director’s spouse and by Mr IF Burston and Ms RV Burston, as trustees for the Burston Super Fund of which Mr IF Burston is a member.
Date of change	22 August 2008
No. of securities held prior to change	100,000 ordinary shares held by Ms RV Burston, the Director’s spouse. 243,786 ordinary shares – held by Mr IF Burston and Ms RV Burston, as trustees for the Burston Super Fund. Mr IF Burston is a member of this fund. 1,000,000 Options - held by Ms RV Burston, the Director’s spouse.
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	50,000
Number disposed	Nil
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	$94,007
No. of securities held after change	100,000 ordinary shares held by Ms RV Burston, the Director’s spouse. 293,786 ordinary shares – held by Mr IF Burston and Ms RV Burston, as trustees for the Burston Super Fund. Mr IF Burston is a member of this fund. 1,000,000 Options - held by Ms RV Burston, the Director’s spouse.
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back	On market trade

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 Nature of interest Name of registered holder (if issued securities) Date of change No. and class of securities to which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed Interest acquired Interest disposed

• See chapter 19 for defined terms.

Appendix 3Y Page 2

11/3/2002

Appendix 3Y Change of Director’s Interest Notice

Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation Interest after change

• See chapter 19 for defined terms.

Appendix 3Y Page 3

11/3/2002