Director/PDMR Shareholding

1

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Philip Aspin

2

Reason for the notification

a)

Position/status

Chief Financial Officer/ PDMR

b)

Initial notification /Amendment

Initial notification

3

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

a)

Name

United Utilities Group PLC

b)

LEI

2138002IEYQAOC88ZJ59

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 5p each

GB00B39J2M42

b)

Nature of the transaction

Monthly purchase of shares within the Share Incentive Plan

c)

Price(s) and volume(s)

d)

Aggregated information

- Aggregated volume

- Price

Individual transaction

e)

Date of the transaction

2022-10-11

f)

Place of the transaction

London Stock Exchange (XLON)

1

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

 Louise Beardmore

2

Reason for the notification

a)

Position/status

CEO Designate/PDMR

b)

Initial notification /Amendment

Initial notification

3

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

a)

Name

United Utilities Group PLC

b)

LEI

2138002IEYQAOC88ZJ59

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 5p each

GB00B39J2M42

b)

Nature of the transaction

Monthly purchase of shares within the Share Incentive Plan

c)

Price(s) and volume(s)

d)

Aggregated information

- Aggregated volume

- Price

Individual transaction

e)

Date of the transaction

2022-10-11

f)

Place of the transaction

London Stock Exchange (XLON)

1

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

 James Bullock

2

Reason for the notification

a)

Position/status

Strategy, Policy and Regulation Director/PDMR

b)

Initial notification /Amendment

Initial notification

3

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

a)

Name

United Utilities Group PLC

b)

LEI

2138002IEYQAOC88ZJ59

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 5p each

GB00B39J2M42

b)

Nature of the transaction

Monthly purchase of shares within the Share Incentive Plan

c)

Price(s) and volume(s)

d)

Aggregated information

- Aggregated volume

- Price

Individual transaction

e)

Date of the transaction

2022-10-11

f)

Place of the transaction

London Stock Exchange (XLON)

1

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

 Simon Chadwick

2

Reason for the notification

a)

Position/status

Water, Wastewater & Digital Director/PDMR

b)

Initial notification /Amendment

Initial notification

3

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

a)

Name

United Utilities Group PLC

b)

LEI

2138002IEYQAOC88ZJ59

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 5p each

GB00B39J2M42

b)

Nature of the transaction

Monthly purchase of shares within the Share Incentive Plan

c)

Price(s) and volume(s)

d)

Aggregated information

- Aggregated volume

- Price

Individual transaction

e)

Date of the transaction

2022-10-11

f)

Place of the transaction

London Stock Exchange (XLON)

Details of the person discharging managerial responsibilities / person closely associated

Name

 Kevin Fowlie

Reason for the notification

Position/status

Commercial, Engineering and Capital Delivery Director/PDMR

Initial notification /Amendment

Initial notification

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

Name

United Utilities Group PLC

LEI

2138002IEYQAOC88ZJ59

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

Description of the financial instrument, type of instrument

Identification code

Ordinary shares of 5p each

GB00B39J2M42

Nature of the transaction

Monthly purchase of shares within the Share Incentive Plan

Price(s) and volume(s)

Aggregated information

- Aggregated volume

- Price

Individual transaction

Date of the transaction

2022-10-11

Place of the transaction

London Stock Exchange (XLON)

1

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

 Simon Gardiner

2

Reason for the notification

a)

Position/status

Company Secretary/PDMR

b)

Initial notification /Amendment

Initial notification

3

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

a)

Name

United Utilities Group PLC

b)

LEI

2138002IEYQAOC88ZJ59

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 5p each

GB00B39J2M42

b)

Nature of the transaction

Monthly purchase of shares within the Share Incentive Plan

c)

Price(s) and volume(s)

d)

Aggregated information

- Aggregated volume

- Price

Individual transaction

e)

Date of the transaction

2022-10-11

f)

Place of the transaction

London Stock Exchange (XLON)

1

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

 Joanne Harrison

2

Reason for the notification

a)

Position/status

Director of Environment, Planning & Innovation/PDMR

b)

Initial notification /Amendment

Initial notification

3

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

a)

Name

United Utilities Group PLC

b)

LEI

2138002IEYQAOC88ZJ59

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 5p each

GB00B39J2M42

b)

Nature of the transaction

Monthly purchase of shares within the Share Incentive Plan

c)

Price(s) and volume(s)

d)

Aggregated information

- Aggregated volume

- Price

Individual transaction

e)

Date of the transaction

2022-10-11

f)

Place of the transaction

London Stock Exchange (XLON)

1

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

 Gaynor Kenyon

2

Reason for the notification

a)

Position/status

Corporate Affairs Director/PDMR

b)

Initial notification /Amendment

Initial notification

3

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

a)

Name

United Utilities Group PLC

b)

LEI

2138002IEYQAOC88ZJ59

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 5p each

GB00B39J2M42

b)

Nature of the transaction

Monthly purchase of shares within the Share Incentive Plan

c)

Price(s) and volume(s)

d)

Aggregated information

- Aggregated volume

- Price

Individual transaction

e)

Date of the transaction

2022-10-11

f)

Place of the transaction

London Stock Exchange (XLON)

1.

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

 Steve Mogford

2

Reason for the notification

a)

Position/status

Chief Executive Officer/PDMR

b)

Initial notification /Amendment

Initial notification

3

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

a)

Name

United Utilities Group PLC

b)

LEI

2138002IEYQAOC88ZJ59

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 5p each

GB00B39J2M42

b)

Nature of the transaction

Monthly purchase of shares within the Share Incentive Plan

c)

Price(s) and volume(s)

d)

Aggregated information

- Aggregated volume

- Price

Individual transaction

e)

Date of the transaction

2022-10-11

f)

Place of the transaction

London Stock Exchange (XLON)

1

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

 Paula Steer

2

Reason for the notification

a)

Position/status

Director of Health, Safety , Wellbeing and Estates/PDMR

b)

Initial notification /Amendment

Initial notification

3

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

a)

Name

United Utilities Group PLC

b)

LEI

2138002IEYQAOC88ZJ59

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 5p each

GB00B39J2M42

b)

Nature of the transaction

Monthly purchase of shares within the Share Incentive Plan

c)

Price(s) and volume(s)

d)

Aggregated information

- Aggregated volume

- Price

Individual transaction

e)

Date of the transaction

2022-10-11

f)

Place of the transaction

London Stock Exchange (XLON)