Transaction in Own Shares

15 May 2012

SOCO International plc

("SOCO" or "the Company")

Transaction in own shares

SOCO announces that on 15 May 2012 it purchased 350,000 of its ordinary shares at an average price of 268.8917 pence per ordinary share. The highest price and the lowest price paid for these shares were 272.3 pence and 258.5 pence respectively. All the purchased shares will be held as Treasury shares.

Following the above purchase, SOCO holds 4,291,579 ordinary shares as Treasury shares. The total number of ordinary shares in issue is 336,538,873 (excluding ordinary shares held as treasury shares).