Change of Adviser Name

Rockhopper Exploration plc ('the Company')

Change of Adviser Name

Following its change of name from Landsbanki Securities (UK) Limited to Teathers Limited on 7 October 2008, the name of the Company's nominated adviser and broker is now Teathers Limited of:

Beaufort House
15 St Botolph Street

London EC3A 7QR.

Enquiries:

Rockhopper Exploration plc                www.rockhopperexploration.co.uk 

Sam Moody - Managing Director         01722 414 419

Teathers Limited

Tom Hulme / Sebastian Jones            020 7426 9000

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