Director/PDMR Shareholding

1

Details of the person discharging managerial responsibilities / person closely associated

(a)

Name

Euan William Marshall

2

Reason for the notification

(a)

Position/status

Chief Financial Officer

(b)

Initial notification/Amendment

Initial notification

3

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

(a)

Name

CMC Markets plc

(b)

LEI

213800VB75KAZBFH5U07

4

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

(a)

Description of the financial instrument, type of instrument

Ordinary shares of 25p each

Identification code

GB00B14SKR37

(b)

Nature of the transaction

1) Acquisition of ordinary shares under the CMC Markets Share Incentive Plan in respect of a purchase of dividend shares.

2) Acquisition of ordinary shares by way of Dividend Reinvestment ("DRIP") within Vested Share Trust Account

(c)

Price(s) and volume(s)

(d)

Aggregated information

· Aggregated volume

· 723

· Price

· 129.0128p

(e)

Date of the transaction

11 August 2023

(f)

Place of the transaction

XLON

1

Details of the person discharging managerial responsibilities / person closely associated

(a)

Name

David John Fineberg

2

Reason for the notification

(a)

Position/status

Deputy Chief Executive Officer

(b)

Initial notification/Amendment

Initial notification

3

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

(a)

Name

CMC Markets plc

(b)

LEI

213800VB75KAZBFH5U07

4

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

(a)

Description of the financial instrument, type of instrument

Ordinary shares of 25p each

Identification code

GB00B14SKR37

(b)

Nature of the transaction

1) Acquisition of ordinary shares under the CMC Markets Share Incentive Plan in respect of a purchase of dividend shares.

2) Acquisition of ordinary shares by way of Dividend Reinvestment ("DRIP") within Vested Share Trust Account

(c)

Price(s) and volume(s)

(d)

Aggregated information

· Aggregated volume

· 683

· Price

· 129.0128p

(e)

Date of the transaction

11 August 2023

(f)

Place of the transaction

XLON

1

Details of the person discharging managerial responsibilities / person closely associated

(a)

Name

Matthew Lewis

2

Reason for the notification

(g)

Position/status

Head of Asia Pacific & Canada

(h)

Initial notification/Amendment

Initial notification

3

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

(a)

Name

CMC Markets plc

(b)

LEI

213800VB75KAZBFH5U07

4

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

(a)

Description of the financial instrument, type of instrument

Ordinary shares of 25p each

Identification code

GB00B14SKR37

(b)

Nature of the transaction

Acquisition of ordinary shares by way of Dividend Reinvestment ("DRIP") within Vested Share Trust Account

(i)

Price(s) and volume(s)

(j)

Aggregated information

· Aggregated volume

· Price

(k)

Date of the transaction

11 August 2023

(l)

Place of the transaction

XLON