Transaction in Own Shares

18 April 2013

IMI PLC - Transaction in Own Shares

IMI PLC announces that on 18 April 2013 it purchased through Citigroup Global Markets Limited 128,000 ordinary shares of 25p each, at an average price of 1196.75 pence per share. The highest and lowest prices paid for these shares were 1210.00 pence per share and 1187.00 pence per share respectively. The purchased shares will all be held as treasury shares.

Following the above purchase, IMI PLC holds 20,957,945 ordinary shares as treasury shares. The total number of ordinary shares in issue (excluding treasury shares) is 319,732,571.