HYDROCARBON DYNAMICS LIMITED — Director's Dealing 2014

Jun 25, 2014

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Company Announcements Office Australian Securities Exchange 20 Bridge Street Sydney NSW 2000

26 June 2014

Dear Sir,

RE: Pryme Energy Limited (Pryme) (ASX Code PYM) – Appendix 3Y for Mr Ryan Messer

Please find attached Appendix 3Y for Ryan Messer being lodged following a change in the American Depository Share ( ADS) ratio from 1 ADS:100 Ordinary Shares to 1 ADS:300 Ordinary Shares effective 24 June 2014.

As a result, Sourcerock Investments LLC (a company of which Mr Messer is a director) now holds 37 ADSs (equivalent to 11,100 ordinary shares) instead of the previous 111 ADSs (equivalent to 11,100 ordinary shares).

Please note that there is no change to the physical shareholding of Mr Messer and the ordinary shares equivalent number remains unchanged.

Yours’ Sincerely,

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Swapna Keskar Company Secretary

For further information please contact:

Justin Pettett Managing Director Pryme Energy Limited Telephone: +61 7 3371 1103

Ryan Messer Chief Operating Officer Pryme Energy Limited Telephone: +1 713 401 9806

Website: www.prymeenergy.com

ASX Code: PYM OTCQX Code: POGLD

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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 30/09/01 Amended 01/01/11

Name of entity PRYME ENERGY LIMITED ABN 75 117 387 354

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	Timothy Ryan Messer
Date of last notice	22 April 2014

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	Indirect
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	Mr Messer is a director of Sourcerock Investments LLC
Date of change	24 June 2014
No. of securities held prior to change	Ordinary Shares 1. 5,640,582 – Sourcerock Investments LLC 2. 2,159,222 – Direct American Depository Shares 111 (equivalent to 11,100 Ordinary shares) – Sourcerock Investments LLC
Class	American Depository Shares
Number acquired	Nil
Number disposed	Nil

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Value/Consideration Note: If consideration is non‐cash, provide details and estimated valuation	Nil
No. of securities held after change	Ordinary Shares 1. 5,640,582 – Sourcerock Investments LLC 2. 2,159,222 – Direct American Depository Shares 37 (equivalent to 11,100 Ordinary shares) – Sourcerock Investments LLC
Nature of change Example: on‐market trade, off‐market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy‐back	Effective 24 June 2014, Pryme’s American Depository Share (ADS) ratio has changed from 1 ADS: 100 Ordinary Shares to 1 ADS: 300 Ordinary Shares.

Part 2 – Change of director’s interests in contracts N/A

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 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

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?	N/A
If so, was prior written clearance provided to allow the trade to proceed during this period?	N/A
If prior written clearance was provided, on what date was this provided?	N/A

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011