PTR MINERALS LTD — Director's Dealing 2011

Sep 14, 2011

Appendix 3Y Change of Director’s Interest �otice

Rule 3.19A.2

Appendix 3Y

Change of Director’s Interest �otice

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. Amended 01/01/11

�ame of entity	PETRATHERM LTD
AB�	17 106 806 884

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.

�ame of Director	Mr Richard Martin Bonython
Date of last notice	8thJune 2010

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)Direct(b)Indirect
�ature of indirect interest(including registered holder)Note: Provide details of the circumstances giving rise to the relevantinterest.		(b)(i) Dorica Nominees Pty Ltd (Director)(b)(ii) D G Bonython (wife)
Date of change		9 thSeptember 2011
�o. of securities held prior to change		Direct(a) 87,146 Ordinary Fully Paid SharesIndirect(b)(i) 1,067,146 Ordinary Fully Paid Shares(b)(i) 450,000 Unquoted Options(b)(ii)77,146 OrdinaryFullyPaid Shares
Class		Fully Ordinary Paid Shares
�umber acquired
�umber disposed		(b)(ii) 77,146 Ordinary Fully Paid Shares
Value/ConsiderationNote: If consideration is non-cash, provide details and estimated valuation		(b)(ii) $7,621.10

• See chapter 19 for defined terms.

01/01/2011

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Appendix 3Y Change of Director’s Interest �otice

�o. of securities held after change		Direct(a) 87,146 Ordinary Fully Paid SharesIndirect(b)(i) 1,067,146 Ordinary Fully Paid Shares(b)(i) 450,000 Unquoted Options
�ature of changeExample: on-market trade, off-market trade, exercise of options, issue ofsecurities 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 �ature of interest �ame of registered holder (if issued securities) Date of change �o. 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.

01/01/2011

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Appendix 3Y Change of Director’s Interest �otice

Part 3 –[+] Closed period

Were the interests in the securities or contracts detailedabove traded during a+closed period where prior writtenclearance was required?	No
If so, was prior written clearance provided to allow the tradeto proceed during this period?	Not applicable
If prior written clearance was provided, on what date was thisprovided?	Not applicable

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 3