Holding(s) in Company

5 Feb 2008 12:10

Nighthawk Energy plc05 February 2008 TR-1: NOTIFICATION OF MAJOR INTERESTS IN SHARES 1. Identity of the issuer or the underlying issuer of existing shares to whichvoting rights are attached: Nighthawk Energy plc 2. Reason for the notification: An event changing the breakdown of voting rights 3. Full name of person(s) subject to the notification obligation: CIM Special Situations Fund Limited 4. Full name of shareholder(s) (if different from 3): N/A 5. Date of the transaction (and date on which the threshold is crossed orreached if different): N/A 6. Date on which issuer notified: 4 February 2008 7. Threshold(s) that is/are crossed or reached: 4% 8. Notified details: A: Voting rights attached to shares Class/type of Situation of previous to the Resulting Situation after the triggering transactionshares if Triggering transactionpossible using Number of Number of voting Number of Number of voting rights % of voting rightsISIN code shares rights shares Direct Indirect Direct IndirectGB00B156TD53 7,500,000 7,500,000 7,500,000 7,500,000 3.69% B: Financial Instruments Resulting Situation after the triggering transaction Type of Financial Expiration Date Exercise / Conversion Number of Voting rights that % of voting Instrument Period /Date may be acquired if the rights instrument is exercised / converted Total (A + B) Number of Voting Rights % of voting rights 7,500,000 3.69% 9. Chain of controlled undertakings through which the voting rights and/or thefinancial instruments are effectively held, if applicable N/A Proxy Voting: 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: Increased share capital has resulted in change in percentage ownership. 14. Contact name: Ashley Ritter 15. Contact telephone number: 020 7468 7672 Enquiries: Nighthawk Energy plc 01271 882160David Bramhill Hanson Westhouse Limited 0113 246 2610Tim Feather / Matthew Johnson This information is provided by RNS The company news service from the London Stock Exchange