G4S plc ("the Company")

PDMR transaction - Initial Notification

The Company announces that on 13 June 2017, Soren Lundsberg-Nielsen, a person discharging managerial responsibility within G4S plc transferred 88,078 ordinary shares of 25 pence each in the Company to a person closely associated, ("PCA"), Mrs Line Lundsberg-Nielsen as set out below.

Further details are provided below in accordance with Article 19.3 of the Markets Abuse Regulation.

1.

Details of PDMR / person closely associated with them ('PCA')

a)

Name

Soren Lundsberg-Nielsen

2.

Reason for Notification

a)

Position/status

Group general counsel/PDMR

b)

Initial notification/ amendment

Initial notification

3.

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

a)

Name

G4S plc

b)

LEI

549300L3KWKK8X35QR12

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

Identification code

Ordinary shares of 25 pence each

GB00B01FL62

b)

Nature of the

transaction

Transfer of 88,078 shares by Mr Soren Lundsberg-Nielsen to Mrs Line Lundsberg-Nielsen, a PCA of Mr Lundsberg-Nielsen, for nil consideration.

c)

Price(s) and

volume(s)

d)

Aggregated

Information

Aggregated volume

Price

N/A single transaction

Nil GBP - Pound Sterling   

e)

Date of the

transaction

13 June 2017 

f)

Place of the

transaction

Outside a trading venue

1.

Details of PDMR / person closely associated with them ('PCA')

a)

Name

Line Lundsberg-Nielsen

2.

Reason for Notification

a)

Position/status

PCA of Group General Counsel

b)

Initial notification/ amendment

Initial notification

3.

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

a)

Name

G4S plc

b)

LEI

549300L3KWKK8X35QR12

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

Identification code

Ordinary shares of 25 pence each

GB00B01FL62

b)

Nature of the

transaction

Transfer of 88,078 shares by Mr Soren Lundsberg-Nielsen, a PDMR, to Mrs Line Lundsberg-Nielsen, a PCA of Mr Lundsberg-Nielsen, for nil consideration.

c)

Price(s) and

volume(s)

d)

Aggregated

Information

Aggregated volume

Price

N/A single transaction

Nil GBP - Pound Sterling   

e)

Date of the

transaction

13 June 2017

f)

Place of the

transaction

Outside a trading venue

Name of authorised official of issuer responsible for making notification:

Celine Barroche, Company Secretary

Date of Notification:

14 June 2017