Centrica Regulatory News (CNA)

Transactions in own shares

Centrica plc

20 October 2023

Centrica plc announces that today it purchased (through Goldman Sachs International) 1,922,461 Centrica plc ordinary shares of 6 14/81 pence each at a price of 156.6300 pence per share. The purchased shares will be held as treasury shares. Such purchase was effected pursuant to the Company's buyback programme announced on 10 October 2023 and in accordance with the non-discretionary share repurchase agreement entered into with Goldman Sachs International, as announced on 10 October 2023.

Since 10 October 2023, Centrica has purchased 11,378,414 ordinary shares at a cost (excluding dealing and associated costs) of £17,898,300.95.

Following the above purchase, Centrica plc holds 432,284,293 ordinary shares in treasury, and has 5,475,561,845 ordinary shares in issue (excluding treasury shares).

In accordance with Article 5(1)(b) of Regulation (EU) No 596/2014 (the Market Abuse Regulation) (as in force in the UK and as amended by the Market Abuse (Amendment) (EU Exit) Regulations 2019), detailed information about the individual purchases made by Goldman Sachs International is set out below.

Transaction details: Centrica plc ordinary shares of 6 14/81 pence each

Aggregated information

Disaggregated information

The table attached contains detailed information of the individual trades made by Goldman Sachs International, as part of the buyback programme.

Click on, or paste the following link into your web browser, to view the associated PDF document.

http://www.rns-pdf.londonstockexchange.com/rns/8726Q_1-2023-10-20.pdf

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Enquiries:

Investors and Analysts T: 01753 494900 E: ir@centrica.com

Centrica plc is listed on the London Stock Exchange (CNA)Registered Office: Millstream, Maidenhead Road, Windsor, Berkshire SL4 5GD

Registered in England & Wales number: 3033654Legal Entity Identifier number: E26EDV109X6EEPBKVH76ISIN number: GB00B033F229