CNA: Centrica plc: Transaction in Own Shares

  CNA: Centrica plc: Transaction in Own Shares

UK Regulatory Announcement

LONDON

Centrica plc

2 April 2013

Share Repurchase Programme

Centrica plc announces that on 28 March 2013, it purchased (through UBS
Limited) 400,000 (four hundred thousand) Centrica plc ordinary shares at an
average price of 369.0225 pence per share. The highest price and the lowest
price paid for these shares were 370.00 pence and 367.05 pence respectively.

The purchased shares will be held as treasury shares. Following the above
purchase, Centrica plc holds 18,710,000 ordinary shares in treasury and has
5,181,219,692 ordinary shares in issue (excluding treasury shares).

Nicola Carroll

Head of Company Secretarial Services

01753 494000

END

Contact:

Centrica plc