Transaction in Own Shares

Transaction in Own Shares

Centrica plc

Centrica plc

09 August 2013

Share Repurchase Programme

Centrica plc announces that on 8 August 2013, it purchased (through Goldman Sachs International) 200,000 (two hundred thousand) Centrica plc ordinary shares at an average price of 391.7380 pence per share. The highest price and the lowest price paid for these shares were 393.00 pence and 389.90 pence respectively.

The purchased shares will be held as treasury shares. As at the date of this announcement, Centrica plc holds 49,444,917 ordinary shares in treasury and has 5,150,484,775 ordinary shares in issue (excluding treasury shares).

Nicola Carroll

Head of Company Secretarial Services

01753 494000

END