NANOSONICS LIMITED — Director's Dealing 2012

Sep 5, 2012

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 Nanosonics Limited ABN 11 095 076 896

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	Dr Ronald Peter Weinberger
Date of last notice	10 April 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	a) Indirect Interest b) Direct Interest c) Indirect Interest
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	a) Shares held under the Nanosonics Deferred Employee Share Plan b) Fully Paid Shares c) Options
Date of change	1 September 2012
No. of securities held prior to change	a) 114,083 Shares held under the Nanosonics Deferred Employee Share Plan b) 693,930 Fully Paid Shares c) 51,659 Options held in the Nanosonics Employee Share Option Plan
Class	a) Ordinary Shares b) Ordinary Shares c) Options
Number acquired	20,689Ordinary shares

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

Number disposed	N/A
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	NIL
No. of securities held after change	a) 134,772 (Indirect) Shares held in the Nanosonics Deferred Employee Share Plan b) 693,930 (Direct) Fully Paid Shares c) 30,970 (Indirect) Options held in the Nanosonics Employee Share Option Plan
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back	Automatic exercise of Options under the terms and conditions of the Nanosonics Employee Share Option Plan and Issue of Shares.

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

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

Part 3 –[+] Closed period

Part 3 –+Closed period
Were the interests in the securities or contracts detailed above traded during a+closed period where prior written clearance was required?	No
If so, was prior written clearance provided to allow the trade to proceed during this period?
If prior written clearance was provided, on what date was this provided?

Director: Dr Ronald Peter Weinberger Date 6 September 2012

• See chapter 19 for defined terms.

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