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:

17 Jul 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:

24,194,551

1.93%

3,228,492

0.26%

(2)

Cash-settled derivatives:

and/or controlled:

2,036,214

0.16%

16,236,840

1.29%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

26,230,765

2.09%

19,465,332

1.55%

(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

234,169

1.3717 GBP

2.5p ordinary

Purchase

150,000

1.3733 GBP

2.5p ordinary

Purchase

92,569

1.3720 GBP

2.5p ordinary

Purchase

40,698

1.3740 GBP

2.5p ordinary

Purchase

32,174

1.3694 GBP

2.5p ordinary

Purchase

29,903

1.3711 GBP

2.5p ordinary

Purchase

23,276

1.3727 GBP

2.5p ordinary

Purchase

22,380

1.3744 GBP

2.5p ordinary

Purchase

20,808

1.3718 GBP

2.5p ordinary

Purchase

18,647

1.3686 GBP

2.5p ordinary

Purchase

18,396

1.3704 GBP

2.5p ordinary

Purchase

12,184

1.3731 GBP

2.5p ordinary

Purchase

10,164

1.3691 GBP

2.5p ordinary

Purchase

8,190

1.3700 GBP

2.5p ordinary

Purchase

6,055

1.3683 GBP

2.5p ordinary

Purchase

5,021

1.3736 GBP

2.5p ordinary

Purchase

4,958

1.3706 GBP

2.5p ordinary

Purchase

4,840

1.3690 GBP

2.5p ordinary

Purchase

4,580

1.3695 GBP

2.5p ordinary

Purchase

2,911

1.3735 GBP

2.5p ordinary

Purchase

2,046

1.3780 GBP

2.5p ordinary

Sale

177,420

1.3720 GBP

2.5p ordinary

Sale

80,882

1.3715 GBP

2.5p ordinary

Sale

59,549

1.3678 GBP

2.5p ordinary

Sale

38,500

1.3740 GBP

2.5p ordinary

Sale

34,855

1.3695 GBP

2.5p ordinary

Sale

21,053

1.3735 GBP

2.5p ordinary

Sale

11,695

1.3700 GBP

2.5p ordinary

Sale

11,593

1.3710 GBP

2.5p ordinary

Sale

10,681

1.3749 GBP

2.5p ordinary

Sale

8,646

1.3717 GBP

2.5p ordinary

Sale

8,452

1.3719 GBP

2.5p ordinary

Sale

2,532

1.3702 GBP

2.5p ordinary

Sale

2,444

1.3662 GBP

2.5p ordinary

Sale

2,079

1.3716 GBP

2.5p ordinary

Sale

2,046

1.3780 GBP

2.5p ordinary

Sale

1,875

1.3701 GBP

2.5p ordinary

Sale

1,537

1.3660 GBP

2.5p ordinary

Sale

773

1.3670 GBP

2.5p ordinary

Sale

6

1.3721 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

112

1.3640 GBP

2.5p ordinary

SWAP

Decreasing Short

16,400

1.3650 GBP

2.5p ordinary

SWAP

Decreasing Short

2,444

1.3662 GBP

2.5p ordinary

SWAP

Decreasing Short

18,707

1.3670 GBP

2.5p ordinary

SWAP

Decreasing Short

2,787

1.3677 GBP

2.5p ordinary

SWAP

Decreasing Short

21,470

1.3684 GBP

2.5p ordinary

SWAP

Decreasing Short

5,137

1.3699 GBP

2.5p ordinary

SWAP

Decreasing Short

305

1.3700 GBP

2.5p ordinary

SWAP

Decreasing Short

2,532

1.3702 GBP

2.5p ordinary

SWAP

Decreasing Short

414

1.3703 GBP

2.5p ordinary

SWAP

Decreasing Short

59,795

1.3715 GBP

2.5p ordinary

SWAP

Decreasing Short

37,841

1.3716 GBP

2.5p ordinary

SWAP

Decreasing Short

6,498

1.3717 GBP

2.5p ordinary

SWAP

Decreasing Short

47,425

1.3719 GBP

2.5p ordinary

SWAP

Decreasing Short

37,926

1.3720 GBP

2.5p ordinary

SWAP

Decreasing Short

11,011

1.3735 GBP

2.5p ordinary

SWAP

Decreasing Short

10,681

1.3749 GBP

2.5p ordinary

SWAP

Increasing Short

6,055

1.3683 GBP

2.5p ordinary

SWAP

Increasing Short

4,580

1.3695 GBP

2.5p ordinary

SWAP

Increasing Short

90,751

1.3707 GBP

2.5p ordinary

SWAP

Increasing Short

69,364

1.3710 GBP

2.5p ordinary

SWAP

Increasing Short

29,903

1.3711 GBP

2.5p ordinary

SWAP

Increasing Short

189,747

1.3720 GBP

2.5p ordinary

SWAP

Increasing Short

23,276

1.3727 GBP

2.5p ordinary

SWAP

Increasing Short

21,081

1.3731 GBP

2.5p ordinary

SWAP

Increasing Short

11,160

1.3743 GBP

2.5p ordinary

CFD

Decreasing Short

7,601

1.3678 GBP

2.5p ordinary

CFD

Decreasing Short

3,948

1.3699 GBP

2.5p ordinary

CFD

Increasing Short

7,361

1.3693 GBP

2.5p ordinary

CFD

Increasing Short

5,945

1.3695 GBP

2.5p ordinary

CFD

Increasing Short

18,396

1.3705 GBP

2.5p ordinary

CFD

Increasing Short

2,911

1.3735 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:

18 Jul 2025

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213