Director/PDMR Shareholding

1

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

a)

Name

BAE Systems plc

b)

LEI

8SVCSVKSGDWMW2QHOH83

2

Reason for the notification

a)

Position/status

Group Managing Director, Air

b)

Initial notification /Amendment

Initial notification

3

 Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Simon Barnes

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 2.5p each in BAE Systems plc

GB0002634946

b)

Nature of the transaction

Reinvestment of dividends payable on ordinary shares held in the BAE Systems Share Incentive Plan.

c)

Price(s) and volume(s)

d)

Aggregated information

- Price

- Aggregated volume

N/A Single transaction

e)

Date of the transaction

2026-06-05

f)

Place of the transaction

XLON - London Stock Exchange

1

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

a)

Name

BAE Systems plc

b)

LEI

8SVCSVKSGDWMW2QHOH83

2

Reason for the notification

a)

Position/status

Group Managing Director, Business Development

b)

Initial notification /Amendment

Initial notification

3

 Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Gabrielle Costigan

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 2.5p each in BAE Systems plc

GB0002634946

b)

Nature of the transaction

Reinvestment of dividends payable on ordinary shares held in the BAE Systems Share Incentive Plan.

c)

Price(s) and volume(s)

d)

Aggregated information

- Price

- Aggregated volume

N/A Single transaction

e)

Date of the transaction

2026-06-05

f)

Place of the transaction

XLON - London Stock Exchange

1

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

a)

Name

BAE Systems plc

b)

LEI

8SVCSVKSGDWMW2QHOH83

2

Reason for the notification

a)

Position/status

Chief Technology & Information Officer

b)

Initial notification /Amendment

Initial notification

3

 Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Julian Cracknell

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 2.5p each in BAE Systems plc

GB0002634946

b)

Nature of the transaction

Reinvestment of dividends payable on ordinary shares held in the BAE Systems Share Incentive Plan.

c)

Price(s) and volume(s)

d)

Aggregated information

- Price

- Aggregated volume

N/A Single transaction

e)

Date of the transaction

2026-06-05

f)

Place of the transaction

XLON - London Stock Exchange

1

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

a)

Name

BAE Systems plc

b)

LEI

8SVCSVKSGDWMW2QHOH83

2

Reason for the notification

a)

Position/status

Group Human Resources Director

b)

Initial notification /Amendment

Initial notification

3

 Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Tania Gandamihardja

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 2.5p each in BAE Systems plc

GB0002634946

b)

Nature of the transaction

Reinvestment of dividends payable on ordinary shares held in the BAE Systems Share Incentive Plan.

c)

Price(s) and volume(s)

d)

Aggregated information

- Price

- Aggregated volume

N/A Single transaction

e)

Date of the transaction

2026-06-05

f)

Place of the transaction

XLON - London Stock Exchange

1

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

a)

Name

BAE Systems plc

b)

LEI

8SVCSVKSGDWMW2QHOH83

2

Reason for the notification

a)

Position/status

Group General Counsel

b)

Initial notification /Amendment

Initial notification

3

 Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Edward Gelsthorpe

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 2.5p each in BAE Systems plc

GB0002634946

b)

Nature of the transaction

Reinvestment of dividends payable on ordinary shares held in the BAE Systems Share Incentive Plan.

c)

Price(s) and volume(s)

d)

Aggregated information

- Price

- Aggregated volume

N/A Single transaction

e)

Date of the transaction

2026-06-05

f)

Place of the transaction

XLON - London Stock Exchange

1

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

a)

Name

BAE Systems plc

b)

LEI

8SVCSVKSGDWMW2QHOH83

2

Reason for the notification

a)

Position/status

Chief Financial Officer

b)

Initial notification /Amendment

Initial notification

3

 Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Bradley Greve

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 2.5p each in BAE Systems plc

GB0002634946

b)

Nature of the transaction

Reinvestment of dividends payable on ordinary shares held in the BAE Systems Share Incentive Plan.

c)

Price(s) and volume(s)

d)

Aggregated information

- Price

- Aggregated volume

N/A Single transaction

e)

Date of the transaction

2026-06-05

f)

Place of the transaction

XLON - London Stock Exchange

1

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

a)

Name

BAE Systems plc

b)

LEI

8SVCSVKSGDWMW2QHOH83

2

Reason for the notification

a)

Position/status

Group Communications Director

b)

Initial notification /Amendment

Initial notification

3

 Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Caitlin Hayden

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 2.5p each in BAE Systems plc

GB0002634946

b)

Nature of the transaction

Reinvestment of dividends payable on ordinary shares held in the BAE Systems Share Incentive Plan.

c)

Price(s) and volume(s)

d)

Aggregated information

- Price

- Aggregated volume

N/A Single transaction

e)

Date of the transaction

2026-06-05

f)

Place of the transaction

XLON - London Stock Exchange

1

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

a)

Name

BAE Systems plc

b)

LEI

8SVCSVKSGDWMW2QHOH83

2

Reason for the notification

a)

Position/status

Group ESG, Culture & Business Transformation Director

b)

Initial notification /Amendment

Initial notification

3

 Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Karin Hoeing

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 2.5p each in BAE Systems plc

GB0002634946

b)

Nature of the transaction

Reinvestment of dividends payable on ordinary shares held in the BAE Systems Share Incentive Plan.

c)

Price(s) and volume(s)

d)

Aggregated information

- Price

- Aggregated volume

N/A Single transaction

e)

Date of the transaction

2026-06-05

f)

Place of the transaction

XLON - London Stock Exchange

1

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

a)

Name

BAE Systems plc

b)

LEI

8SVCSVKSGDWMW2QHOH83

2

Reason for the notification

a)

Position/status

Group Managing Director Maritime and Land

b)

Initial notification /Amendment

Initial notification

3

 Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Glynn Phillips

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 2.5p each in BAE Systems plc

GB0002634946

b)

Nature of the transaction

Reinvestment of dividends payable on ordinary shares held in the BAE Systems Share Incentive Plan.

c)

Price(s) and volume(s)

d)

Aggregated information

- Price

- Aggregated volume

N/A Single transaction

e)

Date of the transaction

2026-06-05

f)

Place of the transaction

XLON - London Stock Exchange

1

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

a)

Name

BAE Systems plc

b)

LEI

8SVCSVKSGDWMW2QHOH83

2

Reason for the notification

a)

Position/status

Group Managing Director, Digital Intelligence

b)

Initial notification /Amendment

Initial notification

3

 Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Andrea Thompson

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 2.5p each in BAE Systems plc

GB0002634946

b)

Nature of the transaction

Reinvestment of dividends payable on ordinary shares held in the BAE Systems Share Incentive Plan.

c)

Price(s) and volume(s)

d)

Aggregated information

- Price

- Aggregated volume

N/A Single transaction

e)

Date of the transaction

2026-06-05

f)

Place of the transaction

XLON - London Stock Exchange

1

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

a)

Name

BAE Systems plc

b)

LEI

8SVCSVKSGDWMW2QHOH83

2

Reason for the notification

a)

Position/status

Person Closely Associated with Group Human Resources Director, Tania Gandamihardja

b)

Initial notification /Amendment

Initial notification

3

 Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Eric Veignat

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 2.5p each in BAE Systems plc

GB0002634946

b)

Nature of the transaction

Reinvestment of dividends payable on ordinary shares held in the BAE Systems Share Incentive Plan.

c)

Price(s) and volume(s)

d)

Aggregated information

- Price

- Aggregated volume

N/A Single transaction

e)

Date of the transaction

2026-06-05

f)

Place of the transaction

XLON - London Stock Exchange

1

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

a)

Name

BAE Systems plc

b)

LEI

8SVCSVKSGDWMW2QHOH83

2

Reason for the notification

a)

Position/status

Group Chief Executive Officer

b)

Initial notification /Amendment

Initial notification

3

 Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Charles Woodburn

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 2.5p each in BAE Systems plc

GB0002634946

b)

Nature of the transaction

Reinvestment of dividends payable on ordinary shares held in the BAE Systems Share Incentive Plan.

c)

Price(s) and volume(s)

d)

Aggregated information

- Price

- Aggregated volume

N/A Single transaction

e)

Date of the transaction

2026-06-05

f)

Place of the transaction

XLON - London Stock Exchange