Form 8.3 MITIE GROUP PLC

FORM 8.3

PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY

A PERSON WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR

MORE

Rule 8.3 of the Takeover Code (the "Code")

1.

KEY INFORMATION

(a)

Full name of discloser:

Barclays PLC.

(b)

Owner or controller of interest and short

positions disclosed, if different from 1(a):

(c)

Name of offeror/offeree in relation to whose

MITIE GROUP PLC

relevant securities this form relates:

(d)

If an exempt fund manager connected with an

offeror/offeree, state this and specify identity of

offeror/offeree:

(e)

Date position held/dealing undertaken:

27 Jun 2025

(f)

In addition to the company in 1(c) above, is the discloser making

YES:

disclosures in respect of any other party to the offer?

MARLOWE PLC

2.

POSITIONS OF THE PERSON MAKING THE DISCLOSURE

(a)

Interests and short positions in the relevant securities of the offeror or offeree

to which the disclosure relates following the dealing(if any)

Class of relevant security:

2.5p ordinary

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

21,505,409

1.71%

3,037,845

0.24%

(2)

Cash-settled derivatives:

and/or controlled:

1,980,377

0.16%

13,523,550

1.08%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

23,485,786

1.87%

16,561,395

1.32%

(b)

Rights to subscribe for new securities (including directors and other executive

options)

Class of relevant security in relation to

which subscription right exists

Details, including nature of the rights

concerned and relevant percentages:

3.

DEALINGS (IF ANY) BY THE EXEMPT PRINCIPAL TRADER

(a)

Purchases and sales

Class of relevant

Purchase/sale

Number of

Price per unit

security

securities

2.5p ordinary

Purchase

135,369

1.4221 GBP

2.5p ordinary

Purchase

115,497

1.4360 GBP

2.5p ordinary

Purchase

70,578

1.4359 GBP

2.5p ordinary

Purchase

61,015

1.4287 GBP

2.5p ordinary

Purchase

40,254

1.4116 GBP

2.5p ordinary

Purchase

39,259

1.4334 GBP

2.5p ordinary

Purchase

18,727

1.4237 GBP

2.5p ordinary

Purchase

18,242

1.4216 GBP

2.5p ordinary

Purchase

18,086

1.4120 GBP

2.5p ordinary

Purchase

8,005

1.4172 GBP

2.5p ordinary

Purchase

5,524

1.4353 GBP

2.5p ordinary

Purchase

5,419

1.4270 GBP

2.5p ordinary

Purchase

3,720

1.4160 GBP

2.5p ordinary

Purchase

3,652

1.4219 GBP

2.5p ordinary

Purchase

3,473

1.4340 GBP

2.5p ordinary

Purchase

3,164

1.4330 GBP

2.5p ordinary

Purchase

3,125

1.4320 GBP

2.5p ordinary

Purchase

3,058

1.4380 GBP

2.5p ordinary

Purchase

2,818

1.4146 GBP

2.5p ordinary

Purchase

1,893

1.4100 GBP

2.5p ordinary

Purchase

1,665

1.4220 GBP

2.5p ordinary

Purchase

554

1.4240 GBP

2.5p ordinary

Purchase

124

1.4159 GBP

2.5p ordinary

Sale

149,956

1.4359 GBP

2.5p ordinary

Sale

121,397

1.4285 GBP

2.5p ordinary

Sale

93,558

1.4360 GBP

2.5p ordinary

Sale

19,258

1.4230 GBP

2.5p ordinary

Sale

10,579

1.4302 GBP

2.5p ordinary

Sale

4,871

1.4041 GBP

2.5p ordinary

Sale

4,524

1.4361 GBP

2.5p ordinary

Sale

3,686

1.4161 GBP

2.5p ordinary

Sale

3,569

1.4209 GBP

2.5p ordinary

Sale

3,517

1.4154 GBP

2.5p ordinary

Sale

3,058

1.4380 GBP

2.5p ordinary

Sale

2,552

1.4100 GBP

2.5p ordinary

Sale

2,305

1.4320 GBP

2.5p ordinary

Sale

1,954

1.4120 GBP

2.5p ordinary

Sale

1,885

1.4117 GBP

2.5p ordinary

Sale

1,860

1.4160 GBP

2.5p ordinary

Sale

1,265

1.4220 GBP

2.5p ordinary

Sale

1,208

1.4344 GBP

2.5p ordinary

Sale

1,148

1.4090 GBP

2.5p ordinary

Sale

1,072

1.4019 GBP

2.5p ordinary

Sale

856

1.4340 GBP

2.5p ordinary

Sale

554

1.4240 GBP

2.5p ordinary

Sale

57

1.4221 GBP

2.5p ordinary

Sale

20

1.3901 GBP

2.5p ordinary

Sale

17

1.4174 GBP

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

2.5p ordinary

SWAP

Decreasing Short

1,305

1.4019 GBP

2.5p ordinary

SWAP

Decreasing Short

4,871

1.4041 GBP

2.5p ordinary

SWAP

Decreasing Short

8,086

1.4060 GBP

2.5p ordinary

SWAP

Decreasing Short

26,140

1.4073 GBP

2.5p ordinary

SWAP

Decreasing Short

836

1.4115 GBP

2.5p ordinary

SWAP

Decreasing Short

3,517

1.4154 GBP

2.5p ordinary

SWAP

Decreasing Short

2,223

1.4159 GBP

2.5p ordinary

SWAP

Decreasing Short

6,008

1.4163 GBP

2.5p ordinary

SWAP

Decreasing Short

266

1.4172 GBP

2.5p ordinary

SWAP

Decreasing Short

160,895

1.4359 GBP

2.5p ordinary

SWAP

Decreasing Short

46,188

1.4360 GBP

2.5p ordinary

SWAP

Increasing Short

3

1.3900 GBP

2.5p ordinary

SWAP

Increasing Short

9,360

1.4103 GBP

2.5p ordinary

SWAP

Increasing Short

30,834

1.4120 GBP

2.5p ordinary

SWAP

Increasing Short

2,818

1.4146 GBP

2.5p ordinary

SWAP

Increasing Short

11,083

1.4150 GBP

2.5p ordinary

SWAP

Increasing Short

19,178

1.4159 GBP

2.5p ordinary

SWAP

Increasing Short

8,005

1.4172 GBP

2.5p ordinary

SWAP

Increasing Short

600

1.4193 GBP

2.5p ordinary

SWAP

Increasing Short

60

1.4194 GBP

2.5p ordinary

SWAP

Increasing Short

18,727

1.4237 GBP

2.5p ordinary

SWAP

Increasing Short

5,419

1.4270 GBP

2.5p ordinary

SWAP

Increasing Short

61,015

1.4287 GBP

2.5p ordinary

SWAP

Increasing Short

2,200

1.4321 GBP

2.5p ordinary

SWAP

Increasing Short

114,863

1.4360 GBP

2.5p ordinary

CFD

Decreasing Short

6,214

1.4339 GBP

2.5p ordinary

CFD

Increasing Short

7,549

1.3901 GBP

2.5p ordinary

CFD

Increasing Short

46,619

1.4100 GBP

2.5p ordinary

CFD

Increasing Short

26,146

1.4341 GBP

(c)

Stock-settled derivative transactions (including options)

(i)

Writing, selling, purchasing or varying

Class

Product

Writing,

Number

Exercise

Type

Expiry

Option

of

description

purchasing,

of

price

date

money

relevant

selling,

securities

per unit

paid/

security

varying etc

to which

received

option

per unit

relates

(ii)

Exercising

Class of relevant

Product description

Exercising/ exercised against

Number of

Exercise price per

security

securities

unit

(d)

Other dealings (including subscribing for new securities)

Class of relevant

Nature of Dealings

Details

Price per unit (if

security

applicable)

4.

OTHER INFORMATION

(a)

Indemnity and other dealings arrangements

Details of any indemnity or option arrangement, or any agreement or understanding,

formal or informal, relating to relevant securities which may be an inducement to deal

or refrain from dealing entered into by the exempt principal trader making the disclosure and any party

to the offer or any person acting in concert with a party to the offer:

NONE

(b)

Agreements, arrangements or understandings relating to options or derivatives

Details of any agreement, arrangement or understanding, formal or informal, between

the person making the disclosure and any other person relating to:

(i) the voting rights of any relevant securities under any option; or

(ii) the voting rights of future acquisition or disposal of any relevant securities to which

any derivative is referenced:

NONE

(c)

Attachments

Is a Supplemental Form 8 (Open Positions) attached?

NO

Date of disclosure:

30 Jun 2025

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213