NANOSONICS LIMITED — Director's Dealing 2013

Mar 5, 2013

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	13 November 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	Direct or indirect interest	Direct or indirect interest	Direct or indirect interest	Direct or indirect interest	Direct or indirect interest	Direct or indirect interest	Direct or indirect interest	Direct or indirect interest	a) Indirect Interestb) Direct Interestc) Indirect Interestd) Indirect Interest	a) Indirect Interestb) Direct Interestc) Indirect Interestd) Indirect Interest	a) Indirect Interestb) Direct Interestc) Indirect Interestd) Indirect Interest	a) Indirect Interestb) Direct Interestc) Indirect Interestd) Indirect Interest	a) Indirect Interestb) Direct Interestc) Indirect Interestd) Indirect Interest	a) Indirect Interestb) Direct Interestc) Indirect Interestd) Indirect Interest	a) Indirect Interestb) Direct Interestc) Indirect Interestd) Indirect Interest	a) Indirect Interestb) Direct Interestc) Indirect Interestd) Indirect Interest
	Nature of indirect interest(including registered holder)Note: Provide details of the circumstances giving rise to the relevantinterest.									a) Shares held under the NanosonicsDeferred Employee Share Planb) Fully Paid Sharesc) Optionsd) Performance Rights
		Date o	f chan	ge						4	March	2013
		No. of	secur	ities h	eld p	rior to	change			a	) 134	,772	Shares	held	und	er th	eee .
										b	NanSha) 693	osonicre Plan,930 F	sD ully Pa	eferredid Sha	Emres	ploye
										c	) 60,8NanPlan	51 osonic	Options Emp	sheloyee	ldinShare	thOption
										d	) 1,22in th	0,000e Nan	Perforosonic	mances Share	RighOptio	ts heldn Plan

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

Class	a) Ordinary Sharesb) Ordinary Sharesc) Optionsd) Performance Rights
Number acquired	1) 30,970 shares
Number disposed	1) 30,970 options
Value/ConsiderationNote: If consideration is non-cash, provide details and estimated valuation	NIL
No. of securities held after change	a) 165,742 (Indirect) Shares held in theNanosonicsDeferredEmployeeShare Planb) 693,930 (Direct) Fully Paid Sharesc) 29,881 (Indirect) Options held in theNanosonics Employee Share OptionPland) 1,220,000(Indirect)PerformanceRights held in the Nanosonics ShareOption Plan.
Nature of changeExample: on-market trade, off-market trade, exercise of options, issue ofsecurities under dividend reinvestment plan, participation in buy-back	1) Issue of Shares under the terms andconditionsoftheNanosonicsDeferred Employee Share Plan2) Automatic exercise of options underthe terms and conditions of theNanosonics Employee Share OptionPlan

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 towhich interest related prior tochangeNote: Details are only required for a contract in relationto which the interest has changed

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

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

Part 3 –[+] Closed period

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

Director: Dr Ronald Peter Weinberger Date 6 March 2013

• See chapter 19 for defined terms.

Appendix 3Y Page 3

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