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:

24 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:

20,045,833

1.60%

2,312,623

0.18%

(2)

Cash-settled derivatives:

and/or controlled:

1,266,858

0.10%

12,172,526

0.97%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

21,312,691

1.70%

14,485,149

1.15%

(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

374,346

1.4077 GBP

2.5p ordinary

Purchase

227,420

1.4074 GBP

2.5p ordinary

Purchase

169,944

1.4051 GBP

2.5p ordinary

Purchase

123,320

1.4141 GBP

2.5p ordinary

Purchase

114,200

1.4084 GBP

2.5p ordinary

Purchase

101,470

1.4180 GBP

2.5p ordinary

Purchase

97,377

1.4040 GBP

2.5p ordinary

Purchase

67,000

1.4049 GBP

2.5p ordinary

Purchase

54,380

1.4131 GBP

2.5p ordinary

Purchase

43,860

1.4149 GBP

2.5p ordinary

Purchase

35,180

1.4183 GBP

2.5p ordinary

Purchase

33,327

1.4146 GBP

2.5p ordinary

Purchase

27,527

1.4142 GBP

2.5p ordinary

Purchase

24,726

1.4182 GBP

2.5p ordinary

Purchase

22,216

1.4138 GBP

2.5p ordinary

Purchase

18,051

1.4128 GBP

2.5p ordinary

Purchase

15,226

1.4067 GBP

2.5p ordinary

Purchase

14,490

1.4186 GBP

2.5p ordinary

Purchase

13,653

1.4284 GBP

2.5p ordinary

Purchase

12,987

1.4178 GBP

2.5p ordinary

Purchase

12,852

1.4150 GBP

2.5p ordinary

Purchase

12,424

1.4194 GBP

2.5p ordinary

Purchase

12,122

1.4231 GBP

2.5p ordinary

Purchase

10,628

1.4209 GBP

2.5p ordinary

Purchase

10,291

1.4087 GBP

2.5p ordinary

Purchase

9,930

1.4104 GBP

2.5p ordinary

Purchase

9,671

1.4153 GBP

2.5p ordinary

Purchase

7,997

1.4119 GBP

2.5p ordinary

Purchase

7,350

1.4224 GBP

2.5p ordinary

Purchase

6,247

1.4060 GBP

2.5p ordinary

Purchase

5,953

1.4111 GBP

2.5p ordinary

Purchase

5,750

1.4164 GBP

2.5p ordinary

Purchase

4,764

1.4165 GBP

2.5p ordinary

Purchase

3,731

1.4137 GBP

2.5p ordinary

Purchase

3,424

1.4190 GBP

2.5p ordinary

Purchase

3,278

1.4174 GBP

2.5p ordinary

Purchase

2,865

1.4140 GBP

2.5p ordinary

Purchase

2,673

1.4261 GBP

2.5p ordinary

Purchase

2,069

1.4260 GBP

2.5p ordinary

Purchase

1,734

1.4080 GBP

2.5p ordinary

Purchase

1,729

1.4340 GBP

2.5p ordinary

Purchase

1,607

1.4330 GBP

2.5p ordinary

Purchase

1,465

1.4310 GBP

2.5p ordinary

Purchase

1,388

1.4195 GBP

2.5p ordinary

Purchase

1,291

1.4337 GBP

2.5p ordinary

Purchase

1,084

1.4320 GBP

2.5p ordinary

Purchase

953

1.4200 GBP

2.5p ordinary

Purchase

539

1.4175 GBP

2.5p ordinary

Purchase

411

1.4278 GBP

2.5p ordinary

Purchase

3

1.4050 GBP

2.5p ordinary

Sale

426,356

1.4040 GBP

2.5p ordinary

Sale

169,944

1.4051 GBP

2.5p ordinary

Sale

108,931

1.4153 GBP

2.5p ordinary

Sale

90,233

1.4185 GBP

2.5p ordinary

Sale

49,509

1.4255 GBP

2.5p ordinary

Sale

49,460

1.4180 GBP

2.5p ordinary

Sale

45,379

1.4235 GBP

2.5p ordinary

Sale

32,366

1.4141 GBP

2.5p ordinary

Sale

29,597

1.4231 GBP

2.5p ordinary

Sale

20,317

1.4135 GBP

2.5p ordinary

Sale

19,972

1.4181 GBP

2.5p ordinary

Sale

19,346

1.4140 GBP

2.5p ordinary

Sale

18,070

1.4146 GBP

2.5p ordinary

Sale

16,947

1.4145 GBP

2.5p ordinary

Sale

14,439

1.4147 GBP

2.5p ordinary

Sale

10,977

1.4178 GBP

2.5p ordinary

Sale

10,628

1.4209 GBP

2.5p ordinary

Sale

8,038

1.4139 GBP

2.5p ordinary

Sale

6,744

1.4080 GBP

2.5p ordinary

Sale

6,685

1.4060 GBP

2.5p ordinary

Sale

6,570

1.4161 GBP

2.5p ordinary

Sale

6,212

1.4194 GBP

2.5p ordinary

Sale

5,474

1.4114 GBP

2.5p ordinary

Sale

5,177

1.4046 GBP

2.5p ordinary

Sale

4,723

1.4206 GBP

2.5p ordinary

Sale

4,448

1.4129 GBP

2.5p ordinary

Sale

4,357

1.4224 GBP

2.5p ordinary

Sale

3,528

1.4320 GBP

2.5p ordinary

Sale

3,424

1.4190 GBP

2.5p ordinary

Sale

2,639

1.4150 GBP

2.5p ordinary

Sale

2,616

1.4220 GBP

2.5p ordinary

Sale

1,809

1.4110 GBP

2.5p ordinary

Sale

1,809

1.4100 GBP

2.5p ordinary

Sale

1,012

1.4230 GBP

2.5p ordinary

Sale

717

1.4219 GBP

2.5p ordinary

Sale

492

1.4340 GBP

2.5p ordinary

Sale

217

1.4241 GBP

2.5p ordinary

Sale

89

1.4198 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

269,262

1.4040 GBP

2.5p ordinary

SWAP

Decreasing Short

38,341

1.4076 GBP

2.5p ordinary

SWAP

Decreasing Short

5,474

1.4114 GBP

2.5p ordinary

SWAP

Decreasing Short

4,168

1.4129 GBP

2.5p ordinary

SWAP

Decreasing Short

2,681

1.4153 GBP

2.5p ordinary

SWAP

Decreasing Short

13,804

1.4173 GBP

2.5p ordinary

SWAP

Decreasing Short

2,128

1.4175 GBP

2.5p ordinary

SWAP

Decreasing Short

15,505

1.4179 GBP

2.5p ordinary

SWAP

Decreasing Short

66,647

1.4195 GBP

2.5p ordinary

SWAP

Decreasing Short

331

1.4205 GBP

2.5p ordinary

SWAP

Decreasing Short

3,333

1.4220 GBP

2.5p ordinary

SWAP

Decreasing Short

4,357

1.4224 GBP

2.5p ordinary

SWAP

Decreasing Short

15,793

1.4282 GBP

2.5p ordinary

SWAP

Decreasing Short

423

1.4300 GBP

2.5p ordinary

SWAP

Decreasing Short

2,213

1.4320 GBP

2.5p ordinary

SWAP

Increasing Short

445,415

1.4040 GBP

2.5p ordinary

SWAP

Increasing Short

67,000

1.4049 GBP

2.5p ordinary

SWAP

Increasing Short

17,943

1.4090 GBP

2.5p ordinary

SWAP

Increasing Short

54,380

1.4131 GBP

2.5p ordinary

SWAP

Increasing Short

123,320

1.4141 GBP

2.5p ordinary

SWAP

Increasing Short

27,527

1.4142 GBP

2.5p ordinary

SWAP

Increasing Short

33,327

1.4146 GBP

2.5p ordinary

SWAP

Increasing Short

9,671

1.4153 GBP

2.5p ordinary

SWAP

Increasing Short

31,607

1.4159 GBP

2.5p ordinary

SWAP

Increasing Short

7,474

1.4170 GBP

2.5p ordinary

SWAP

Increasing Short

358

1.4180 GBP

2.5p ordinary

SWAP

Increasing Short

14,490

1.4186 GBP

2.5p ordinary

SWAP

Increasing Short

1,388

1.4195 GBP

2.5p ordinary

SWAP

Increasing Short

953

1.4200 GBP

2.5p ordinary

CFD

Decreasing Short

3,613

1.4039 GBP

2.5p ordinary

CFD

Decreasing Short

32,243

1.4120 GBP

2.5p ordinary

CFD

Decreasing Short

8,201

1.4199 GBP

2.5p ordinary

CFD

Increasing Short

73,636

1.4180 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:

25 Jun 2025

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213