1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached:
Pantheon Resources Plc

2. Reason for the notification (please state Yes/No)
An acquisition or disposal of voting rights: Yes

An acquisition or disposal of financial instruments which may result in the acquisition of shares already issued to which voting rights are attached: No

An event changing the breakdown of voting rights: No

Other (please specify): No

3. Full name of person(s) subject to the notification obligation:
Manro Haydan Trading

4. Full name of shareholder(s) (if different from 3.):
Credit Suisse Europe Securities Ltd Nominee account

5. Date of the transaction (and date on which the threshold is crossed or reached if different):
30 June 2008

6. Date on which issuer notified:
26 August 2008

7. Threshold(s) that is/are crossed or reached:
Above 3%

8. Notified details:

A: Voting rights attached to shares

B: Financial Instruments

Total (A+B)

9. Chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held, if applicable:

Custodian: Credit Suisse Europe Securities Ltd Nominee Account
Shareholder: Manro Haydan Trading

10. Name of the proxy holder:
N/A

11. Number of voting rights proxy holder will cease to hold:
N/A

12. Date on which proxy holder will cease to hold voting rights:
N/A

13. Additional information:
Shares were purchased by Manro Haydan Trading - Credit Suisse Europe Securities Ltd are the custodian. Figures are based on total shares issued of 39,837,000

14. Contact name:
Steve Adams

15. Contact telephone number:
020 7201 6541