Director/PDMR Shareholding

Centrica plc (the 'Company')

3 June 2024

Notification of Transactions of Directors

The Company was notified by Equiniti Limited, the administrators of the Company's Sharesave Scheme (the 'Plan'), that Centrica plc ordinary shares of 6 14/81 pence ('Shares') have been acquired under the Plan.

The following notifications, made pursuant to Article 19 of the Market Abuse Regulation, provide further details.

1

Details of the person discharging managerial responsibilities/person closely associated

a)

Name

Christopher O'Shea

2

Reason for the notification

a)

Position/status

Executive Director

b)

Initial notification/Amendment

Initial Notification

3

Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a)

Name

Centrica plc

b)

LEI

E26EDV109X6EEPBKVH76

4

Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)

Description of the financial

instrument, type of instrument

Identification code

Ordinary shares of 6 14/81 pence

GB00B033F229

b)

Nature of the transaction

Acquisition of 30,395 shares at an option price of £0.9870 per share following the exercise of options granted in 2019 under the Centrica plc Sharesave Scheme.

c)

Price(s) and volume(s)

d)

Aggregated information

Aggregated volume

- Price

- Total

30,395 Shares

£0.9870 per Share

£29,999.86

e)

Date of the transaction

3 June 2024

f)

Place of the transaction

Outside a trading venue

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