Centrica: Director/PDMR Shareholding

Centrica plc (the 'Company')

14 October 2026

Notification of Transactions of Directors

The Company was notified by Equiniti Limited, the administrators of the Company's Share Incentive Plan (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 Partnership Shares and Matching Shares on behalf of a PDMR by Equiniti Share Plan Trustees Limited under the Company's Share Incentive Plan

c)

Price(s) and volume(s)

d)

Aggregated information

Aggregated volume

-      Price

-      Total

124 Shares

£1.474 per Share

£182.72

e)

Date of the transaction

12 October 2026

f)

Place of the transaction

London Stock Exchange (Partnership shares)

Outside a trading venue (Matching shares)

1

Details of the person discharging managerial responsibilities/person closely associated

a)

Name

Russell O'Brien

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 Partnership Shares and Matching Shares on behalf of a PDMR by Equiniti Share Plan Trustees Limited under the Company's Share Incentive Plan

c)

Price(s) and volume(s)

d)

Aggregated information

Aggregated volume

-      Price

-      Total

123 Shares

£1.474 per Share

£181.24

e)

Date of the transaction

12 October 2026

f)

Place of the transaction

London Stock Exchange (Partnership shares)

Outside a trading venue (Matching shares)

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

Registered in England & Wales number: 3033654
Legal Entity Identifier number: E26EDV109X6EEPBKVH76
ISIN number: GB00B033F229