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:

16 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:

20,449,336

1.63%

2,125,892

0.17%

(2)

Cash-settled derivatives:

and/or controlled:

1,021,807

0.08%

12,190,371

0.97%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

21,471,143

1.71%

14,316,263

1.14%

(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

366,693

1.4423 GBP

2.5p ordinary

Purchase

361,356

1.4334 GBP

2.5p ordinary

Purchase

95,317

1.4425 GBP

2.5p ordinary

Purchase

83,130

1.4313 GBP

2.5p ordinary

Purchase

41,211

1.4422 GBP

2.5p ordinary

Purchase

40,006

1.4300 GBP

2.5p ordinary

Purchase

32,100

1.4408 GBP

2.5p ordinary

Purchase

17,137

1.4401 GBP

2.5p ordinary

Purchase

12,935

1.4299 GBP

2.5p ordinary

Purchase

8,261

1.4382 GBP

2.5p ordinary

Purchase

7,981

1.4432 GBP

2.5p ordinary

Purchase

4,309

1.4440 GBP

2.5p ordinary

Purchase

4,257

1.4406 GBP

2.5p ordinary

Purchase

2,060

1.4426 GBP

2.5p ordinary

Purchase

1,289

1.4385 GBP

2.5p ordinary

Purchase

639

1.4413 GBP

2.5p ordinary

Purchase

208

1.4420 GBP

2.5p ordinary

Purchase

180

1.4430 GBP

2.5p ordinary

Purchase

94

1.4460 GBP

2.5p ordinary

Sale

172,890

1.4419 GBP

2.5p ordinary

Sale

99,760

1.4300 GBP

2.5p ordinary

Sale

71,767

1.4393 GBP

2.5p ordinary

Sale

19,410

1.4391 GBP

2.5p ordinary

Sale

17,412

1.4431 GBP

2.5p ordinary

Sale

11,548

1.4416 GBP

2.5p ordinary

Sale

3,743

1.4399 GBP

2.5p ordinary

Sale

2,570

1.4411 GBP

2.5p ordinary

Sale

2,159

1.4380 GBP

2.5p ordinary

Sale

1,950

1.4417 GBP

2.5p ordinary

Sale

1,847

1.4440 GBP

2.5p ordinary

Sale

1,574

1.4420 GBP

2.5p ordinary

Sale

375

1.4414 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

77,058

1.4300 GBP

2.5p ordinary

SWAP

Decreasing Short

2,238

1.4328 GBP

2.5p ordinary

SWAP

Decreasing Short

8,210

1.4379 GBP

2.5p ordinary

SWAP

Decreasing Short

21,802

1.4389 GBP

2.5p ordinary

SWAP

Decreasing Short

59,958

1.4391 GBP

2.5p ordinary

SWAP

Decreasing Short

14,943

1.4399 GBP

2.5p ordinary

SWAP

Decreasing Short

117,268

1.4419 GBP

2.5p ordinary

SWAP

Decreasing Short

8,450

1.4420 GBP

2.5p ordinary

SWAP

Increasing Short

157,113

1.4300 GBP

2.5p ordinary

SWAP

Increasing Short

123,654

1.4302 GBP

2.5p ordinary

SWAP

Increasing Short

4,375

1.4359 GBP

2.5p ordinary

SWAP

Increasing Short

8,932

1.4363 GBP

2.5p ordinary

SWAP

Increasing Short

8,261

1.4382 GBP

2.5p ordinary

SWAP

Increasing Short

7,969

1.4384 GBP

2.5p ordinary

SWAP

Increasing Short

2,027

1.4410 GBP

2.5p ordinary

SWAP

Increasing Short

42,469

1.4412 GBP

2.5p ordinary

SWAP

Increasing Short

9,168

1.4416 GBP

2.5p ordinary

SWAP

Increasing Short

41,211

1.4422 GBP

2.5p ordinary

SWAP

Increasing Short

361,674

1.4423 GBP

2.5p ordinary

SWAP

Increasing Short

93,436

1.4425 GBP

2.5p ordinary

SWAP

Increasing Short

2,060

1.4426 GBP

2.5p ordinary

SWAP

Increasing Short

6,593

1.4437 GBP

2.5p ordinary

CFD

Decreasing Short

13,081

1.4375 GBP

2.5p ordinary

CFD

Decreasing Short

6,855

1.4400 GBP

2.5p ordinary

CFD

Decreasing Short

17,798

1.4412 GBP

2.5p ordinary

CFD

Increasing Short

4,392

1.4300 GBP

2.5p ordinary

CFD

Increasing Short

51,911

1.4301 GBP

2.5p ordinary

CFD

Increasing Short

60,596

1.4421 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:

17 Jun 2025

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213