ISSUANCE OF NEW SHARES

25 Apr 2008 16:10

Frontera Resources Corporation25 April 2008 Houston, Texas U.S.A. - 25 April, 2008 ISSUANCE OF NEW SHARES Frontera Resources Corporation (London Stock Exchange, AIM Market - Symbol: FRR;OTCQX Market, U.S.A. - Symbol: FRTE), an independent oil and gas exploration andproduction company, today announced that, pursuant to an exercise of stockoptions and conversion of warrants, it has applied for the admission of 427,418shares of Common Stock to trading on AIM. Following this issue, the enlarged issued share capital of the Company is70,989,732 shares of Common Stock. The new shares, which are expected to beadmitted to trading on April 28, 2008, will rank pari passu with the existingshares. Enquiries: Frontera Resources CorporationLiz WilliamsonVice President Investor Relations and Corporate CommunicationsHouston, Texas U.S.A.Office: +1 (713) 585-3216Email: lwilliamson@fronteraresources.com Brunswick Group LLPPatrick Handley / Mark AntelmeLondon: +44 207 4045959 This information is provided by RNS The company news service from the London Stock Exchange