Shares In Issue

02 January 2018

San Leon Energy plc

("San Leon" or the "Company")

Shares In Issue

San Leon Energy plc announces, in accordance with Rule 2.10 of the Takeover Rules, that following the allotment of 43,976,232 ordinary shares to nominees of funds managed by Toscafund Asset Management LLP (together, "Toscafund") as announced previously, at the close of business on 29 December 2017 San Leon had the following relevant securities (within the meaning of the Takeover Rules) in issue: (i) 500,256,857 ordinary shares in the Company (excluding shares held in Treasury), (ii) options issued by the Company which if exercised would result in the issue of 18,417,936 new ordinary shares and (iii) warrants issued by the Company which if exercised would result in the issue of 16,308,703 new ordinary shares.

The ISIN reference number for these securities is IE00BWVFTP56 with SEDOL code BWVFTP5.

The Directors of San Leon accept responsibility for the information contained in this announcement. To the best of their knowledge and belief (having taken all reasonable care to ensure such is the case), the information contained in this announcement is in accordance with the facts and does not omit anything likely to affect the import of such information.

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