Transaction in Own Shares

Transaction in Own Shares

Centrica plc

Centrica plc

29 August 2013

Share Repurchase Programme

Centrica plc announces that on 28 August 2013, it purchased (through Goldman Sachs International) 500,000 (five hundred thousand) Centrica plc ordinary shares at an average price of 387.5812 pence per share. The highest price and the lowest price paid for these shares were 391.20 pence and 385.30 pence respectively.

The purchased shares will be held as treasury shares. As at the date of this announcement, Centrica plc holds 52,745,289 ordinary shares in treasury and has 5,147,184,403 ordinary shares in issue (excluding treasury shares).

Nicola Carroll

Head of Company Secretarial Services

01753 494000

END