Transaction in Own Shares

Transaction in Own Shares

Centrica plc

Centrica plc

11 July 2013

Share Repurchase Programme

Centrica plc announces that on 10 July 2013, it purchased (through Goldman Sachs International) 500,000 (five hundred thousand) Centrica plc ordinary shares at an average price of 374.7906 pence per share. The highest price and the lowest price paid for these shares were 378.00 pence and 373.40 pence respectively.

The purchased shares will be held as treasury shares. As at the date of this announcement, Centrica plc holds 45,896,480 ordinary shares in treasury and has 5,154,033,212 ordinary shares in issue (excluding treasury shares).

Nicola Carroll

Head of Company Secretarial Services

01753 494000

END