MEMPHASYS LIMITED. — Director's Dealing 2008

Jan 22, 2008

Appendix 3X Initial Director’s Interest Notice

Appendix 3X

Initial 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 NuSep Ltd (NSP) ABN 33 120 047 556

We (the entity) give ASX the following information under listing rule 3.19A.1 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	John Manusu
Date of appointment	11 September 2006

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

878,671 fully paid ordinary shares

219,668 listed share options

800,000 unlisted share options issued under the NuSep Directors, Employees and Consultants Option Plan. These share options become effective from the date the options were granted on 1 December 2006 at which time 1/3 became vested at $0.50. The second 1/3 became vested at $0.75 on the second anniversary and the final 1/3 will vest at $1.00 on the third anniversary.

• See chapter 19 for defined terms.

Appendix 3X Page 1

11/3/2002

Appendix 3X Initial Director’s Interest Notice

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

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 Number & class of Securities interest Note: Provide details of the circumstances giving rise to Nil the relevant interest.

Part 3 – 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	Nil
Nature of interest
Name of registered holder (if issued securities)
No. and class of securities to which interest relates

Rule 3.19A.1

• See chapter 19 for defined terms.

Appendix 3X Page 2

11/3/2002

Appendix 3X Initial Director’s Interest Notice

Appendix 3X

Initial 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 NuSep Ltd (NSP) ABN 33 120 047 556

We (the entity) give ASX the following information under listing rule 3.19A.1 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	Dr Choon Lee
Date of appointment	11 September 2006

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

779,800 fully paid ordinary shares

193,750 listed share options

200,000 unlisted share options issued under the NuSep Directors, Employees and Consultants Option Plan. These share options become effective from the date the options were granted on 1 December 2006 at which time 1/3 became vested at $0.50. The second 1/3 became vested at $0.75 on the second anniversary and the final 1/3 will vest at $1.00 on the third anniversary.

• See chapter 19 for defined terms.

Appendix 3X Page 3

11/3/2002

Appendix 3X Initial Director’s Interest Notice

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

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 Number & class of Securities interest

Note: Provide details of the circumstances giving rise to Nil the relevant interest.

Part 3 – 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	Nil
Nature of interest
Name of registered holder (if issued securities)
No. and class of securities to which interest relates

• See chapter 19 for defined terms.

Appendix 3X Page 4

11/3/2002

Appendix 3X Initial Director’s Interest Notice

Appendix 3X

Initial 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 NuSep Ltd (NSP) ABN 33 120 047 556

We (the entity) give ASX the following information under listing rule 3.19A.1 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	Nicholas Caré
Date of appointment	11 September 2006

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

44,738 fully paid ordinary shares

11,185 listed share options

300,000 unlisted share options issued under the NuSep Directors, Employees and Consultants Option Plan. These share options become effective from the date the options were granted on 1 December 2006 at which time 1/3 became vested at $0.50. The second 1/3 became vested at $0.75 on the second anniversary and the final 1/3 will vest at $1.00 on the third anniversary.

• See chapter 19 for defined terms.

Appendix 3X Page 5

11/3/2002

Appendix 3X Initial Director’s Interest Notice

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

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 Number & class of Securities interest

Note: Provide details of the circumstances giving rise to Nil the relevant interest.

Part 3 – 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	Nil
Nature of interest
Name of registered holder (if issued securities)
No. and class of securities to which interest relates

• See chapter 19 for defined terms.

Appendix 3X Page 6

11/3/2002

Appendix 3X Initial Director’s Interest Notice

Appendix 3X

Initial 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 NuSep Ltd (NSP) ABN 33 120 047 556

We (the entity) give ASX the following information under listing rule 3.19A.1 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	Dr Hari Nair
Date of appointment	11 September 2006

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

28,140 fully paid ordinary shares

5,000 listed share options

200,000 unlisted share options issued under the NuSep Directors, Employees and Consultants Option Plan. These share options become effective from the date the options were granted on 1 December 2006 at which time 1/3 became vested at $0.50. The second 1/3 became vested at $0.75 on the second anniversary and the final 1/3 will vest at $1.00 on the third anniversary.

• See chapter 19 for defined terms.

Appendix 3X Page 7

11/3/2002

Appendix 3X Initial Director’s Interest Notice

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

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 Number & class of Securities interest

Note: Provide details of the circumstances giving rise to Nil the relevant interest.

Part 3 – 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	Nil
Nature of interest
Name of registered holder (if issued securities)
No. and class of securities to which interest relates

• See chapter 19 for defined terms.

Appendix 3X Page 8

11/3/2002

Appendix 3X Initial Director’s Interest Notice

Appendix 3X

Initial 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 NuSep Ltd (NSP) ABN 33 120 047 556

We (the entity) give ASX the following information under listing rule 3.19A.1 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	Iain Howard Sorrell
Date of appointment	11 September 2006

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

35,648 fully paid ordinary shares

8,625 listed share options

200,000 unlisted share options issued under the NuSep Directors, Employees and Consultants Option Plan. These share options become effective from the date the options were granted on 1 December 2006 at which time 1/3 became vested at $0.50. The second 1/3 became vested at $0.75 on the second anniversary and the final 1/3 will vest at $1.00 on the third anniversary.

• See chapter 19 for defined terms.

Appendix 3X Page 9

11/3/2002

Appendix 3X Initial Director’s Interest Notice

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

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 Number & class of Securities interest

Note: Provide details of the circumstances giving rise to Nil the relevant interest.

Part 3 – 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	Nil
Nature of interest
Name of registered holder (if issued securities)
No. and class of securities to which interest relates

• See chapter 19 for defined terms.

Appendix 3X Page 10

11/3/2002