Director/PDMR Shareholding

1

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Henry Udow

2

Reason for the notification

a)

Position/status

PDMR

b)

Initial notification /Amendment

Initial Notification

3

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

a)

Name

RELX PLC

b)

LEI

549300WSX3VBUFFJOO66

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

Ordinary Shares of 14 51/116p each ('Ordinary Shares')

Identification code

ISIN: GB00B2B0DG97

b)

Nature of the transaction

Exercise of an option over Ordinary Shares under the RELX Group plc Executive Share Option Scheme 2013. The option price payable was £14.945 per share.

c)

Price(s) and volume(s)

Price(s)

Volume(s)

£14.945

9,463

d)

Aggregated information

- Aggregated volume

9,463

- Price

£14.945

e)

Date of the transaction

2026-10-23

f)

Place of the transaction

Outside of a trading venue

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

Ordinary Shares of 14 51/116p each ('Ordinary Shares')

Identification code

ISIN: GB00B2B0DG97

b)

Nature of the transaction

Sale of Ordinary Shares acquired on exercise of option, including shares sold to fund exercise price and to meet personal tax and social security obligations.

c)

Price(s) and volume(s)

Price(s)

Volume(s)

£30.19

9,463

d)

Aggregated information

- Aggregated volume

9,463

- Price

£30.19

e)

Date of the transaction

2026-10-23

f)

Place of the transaction

London Stock Exchange (XLON)

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

Ordinary Shares of 14 51/116p each ('Ordinary Shares')

Identification code

ISIN: GB00B2B0DG97

b)

Nature of the transaction

Exercise of an option over Ordinary Shares under the RELX Group plc Executive Share Option Scheme 2013. The option price payable was €16.7225 per share.

c)

Price(s) and volume(s)

Price(s)

Volume(s)

€16.7225

9,990

d)

Aggregated information

- Aggregated volume

9,990

- Price

€16.7225

e)

Date of the transaction

2026-10-23

f)

Place of the transaction

Outside of a trading venue

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

Ordinary Shares of 14 51/116p each ('Ordinary Shares')

Identification code

ISIN: GB00B2B0DG97

b)

Nature of the transaction

Sale of Ordinary Shares acquired on exercise of option, including shares sold to fund exercise price and to meet personal tax and social security obligations.

c)

Price(s) and volume(s)

Price(s)

Volume(s)

€36.121825

9,990

d)

Aggregated information

- Aggregated volume

9,990

- Price

€36.121825

e)

Date of the transaction

2026-10-23

f)

Place of the transaction

Euronext Amsterdam Stock Exchange (XAMS)