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:

10 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:

23,061,357

1.84%

3,080,273

0.25%

(2)

Cash-settled derivatives:

and/or controlled:

1,910,732

0.15%

15,114,988

1.20%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

24,972,089

1.99%

18,195,261

1.45%

(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

222,987

1.3781 GBP

2.5p ordinary

Purchase

44,677

1.3768 GBP

2.5p ordinary

Purchase

35,303

1.3808 GBP

2.5p ordinary

Purchase

35,000

1.3820 GBP

2.5p ordinary

Purchase

27,590

1.3780 GBP

2.5p ordinary

Purchase

23,830

1.3748 GBP

2.5p ordinary

Purchase

20,179

1.3771 GBP

2.5p ordinary

Purchase

17,589

1.3795 GBP

2.5p ordinary

Purchase

13,964

1.3786 GBP

2.5p ordinary

Purchase

12,888

1.3803 GBP

2.5p ordinary

Purchase

7,702

1.3740 GBP

2.5p ordinary

Purchase

6,688

1.3798 GBP

2.5p ordinary

Purchase

6,456

1.3720 GBP

2.5p ordinary

Purchase

6,203

1.3850 GBP

2.5p ordinary

Purchase

3,923

1.3785 GBP

2.5p ordinary

Purchase

3,706

1.3760 GBP

2.5p ordinary

Purchase

3,618

1.3774 GBP

2.5p ordinary

Purchase

3,386

1.3736 GBP

2.5p ordinary

Purchase

3,106

1.3790 GBP

2.5p ordinary

Purchase

2,537

1.3737 GBP

2.5p ordinary

Purchase

1,773

1.3700 GBP

2.5p ordinary

Purchase

1,333

1.3800 GBP

2.5p ordinary

Purchase

823

1.3787 GBP

2.5p ordinary

Purchase

820

1.3840 GBP

2.5p ordinary

Purchase

397

1.3830 GBP

2.5p ordinary

Sale

122,767

1.3780 GBP

2.5p ordinary

Sale

80,052

1.3773 GBP

2.5p ordinary

Sale

73,524

1.3800 GBP

2.5p ordinary

Sale

42,672

1.3774 GBP

2.5p ordinary

Sale

28,849

1.3772 GBP

2.5p ordinary

Sale

11,732

1.3787 GBP

2.5p ordinary

Sale

6,599

1.3734 GBP

2.5p ordinary

Sale

6,203

1.3850 GBP

2.5p ordinary

Sale

5,344

1.3760 GBP

2.5p ordinary

Sale

5,079

1.3777 GBP

2.5p ordinary

Sale

4,931

1.3759 GBP

2.5p ordinary

Sale

1,879

1.3766 GBP

2.5p ordinary

Sale

1,641

1.3793 GBP

2.5p ordinary

Sale

1,339

1.3711 GBP

2.5p ordinary

Sale

667

1.3740 GBP

2.5p ordinary

Sale

397

1.3830 GBP

2.5p ordinary

Sale

333

1.3820 GBP

2.5p ordinary

Sale

142

1.3781 GBP

2.5p ordinary

Sale

14

1.3785 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

1,339

1.3711 GBP

2.5p ordinary

SWAP

Decreasing Short

275

1.3758 GBP

2.5p ordinary

SWAP

Decreasing Short

1,820

1.3762 GBP

2.5p ordinary

SWAP

Decreasing Short

318

1.3767 GBP

2.5p ordinary

SWAP

Decreasing Short

109,702

1.3769 GBP

2.5p ordinary

SWAP

Decreasing Short

4,463

1.3773 GBP

2.5p ordinary

SWAP

Decreasing Short

4,331

1.3777 GBP

2.5p ordinary

SWAP

Decreasing Short

21,639

1.3778 GBP

2.5p ordinary

SWAP

Decreasing Short

2,743

1.3779 GBP

2.5p ordinary

SWAP

Decreasing Short

6,168

1.3780 GBP

2.5p ordinary

SWAP

Decreasing Short

3,347

1.3784 GBP

2.5p ordinary

SWAP

Decreasing Short

6,768

1.3785 GBP

2.5p ordinary

SWAP

Decreasing Short

11,732

1.3787 GBP

2.5p ordinary

SWAP

Increasing Short

3,386

1.3736 GBP

2.5p ordinary

SWAP

Increasing Short

2,537

1.3737 GBP

2.5p ordinary

SWAP

Increasing Short

3,572

1.3740 GBP

2.5p ordinary

SWAP

Increasing Short

3,918

1.3741 GBP

2.5p ordinary

SWAP

Increasing Short

2,006

1.3760 GBP

2.5p ordinary

SWAP

Increasing Short

44,677

1.3768 GBP

2.5p ordinary

SWAP

Increasing Short

104,649

1.3780 GBP

2.5p ordinary

SWAP

Increasing Short

66,415

1.3784 GBP

2.5p ordinary

SWAP

Increasing Short

23,757

1.3785 GBP

2.5p ordinary

SWAP

Increasing Short

1,027

1.3800 GBP

2.5p ordinary

SWAP

Increasing Short

3,634

1.3801 GBP

2.5p ordinary

SWAP

Increasing Short

35,303

1.3808 GBP

2.5p ordinary

SWAP

Increasing Short

7,872

1.3809 GBP

2.5p ordinary

CFD

Increasing Short

6,473

1.3781 GBP

2.5p ordinary

CFD

Increasing Short

46

1.3789 GBP

2.5p ordinary

CFD

Increasing Short

1,434

1.3820 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:

11 Jul 2025

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213