Transaction in Own Shares

Transaction in Own Shares

Centrica plc

Centrica plc

30 May 2014

Share Repurchase Programme

Centrica plc announces that on 29 May 2014, it purchased (through J.P. Morgan Securities plc) 750,000 (seven hundred and fifty thousand) Centrica plc ordinary shares at an average price of 335.4822 pence per share. The highest price and the lowest price paid for these shares were 336.60 pence and 332.20 pence respectively.

The purchased shares will be held as treasury shares. As at the date of this announcement, Centrica plc holds 54,278,070 ordinary shares in treasury and has 5,040,598,322 ordinary shares in issue (excluding treasury shares).

Nicola Carroll

Head of Company Secretarial Services

01753 494000

END