DIMERIX LIMITED — Director's Dealing 2009

Sep 1, 2009

Appendix 3Z Final Director’s Interest Notice

Rule 3.19A.3

Appendix 3Z

Final 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 SUN BIOMEDICAL LIMITED ABN 18 001 285 230

We (the entity) give ASX the following information under listing rule 3.19A.3 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of director	ANDREW JOHN PAICE
Date of last notice	27 AUGUST 2008
Date that director ceased to be director	2 SEPTEMBER 2009

Part 1 – Director’s relevant interests in securities of which the director is the registered holder

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.

Number & class of securities

9,209,250 ORDINARY SHARES

2,046,500 LISTED OPTIONS EXPIRING 30 NOVEMBER 2010 EXERCISABLE AT $0.02 EACH.

500,000 UNQUOTED OPTIONS EXPIRING 12 SEPTEMBER 2009 EXERCISABLE AT $0.10 EACH

• See chapter 19 for defined terms.

11/3/2002

Appendix 3Z Page 1

Appendix 3Z Final Director’s Interest Notice

Part 2 – Director’s relevant interests in securities of which the director is not the registered holder

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.

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

Name of holder & nature of interest Number & class of securities Note: Provide details of the circumstances giving rise to the relevant interest NIL

Part 3 – Director’s interests in contracts

Detail of contract	NIL
Nature of interest
Name of registered holder (if issued securities)
No. and class of securities to which interest relates

m485911_1.DOC/DW

• See chapter 19 for defined terms.

Appendix 3Z Page 2

11/3/2002