CNA: Centrica plc: Transaction in Own Shares

  CNA: Centrica plc: Transaction in Own Shares

UK Regulatory Announcement

LONDON

Centrica plc

18 June 2013

Share Repurchase Programme

Centrica plc announces that on 17 June 2013, it purchased (through Goldman
Sachs International) 950,000 (nine hundred and fifty thousand) Centrica plc
ordinary shares at an average price of 373.9614 pence per share. The highest
price and the lowest price paid for these shares were 376.30 pence and 372.10
pence respectively.

The purchased shares will be held as treasury shares. As at the date of this
announcement, Centrica plc holds 32,115,435 ordinary shares in treasury and
has 5,167,814,257 ordinary shares in issue (excluding treasury shares).

Nicola Carroll

Head of Company Secretarial Services

01753 494000

END

Contact:

Centrica plc