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:

20 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:

19,362,094

1.54%

2,034,934

0.16%

(2)

Cash-settled derivatives:

and/or controlled:

1,021,437

0.08%

11,632,373

0.93%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

20,383,531

1.62%

13,667,307

1.09%

(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

1,600,084

1.4075 GBP

2.5p ordinary

Purchase

310,112

1.4080 GBP

2.5p ordinary

Purchase

191,718

1.4082 GBP

2.5p ordinary

Purchase

177,111

1.4053 GBP

2.5p ordinary

Purchase

125,206

1.3986 GBP

2.5p ordinary

Purchase

109,623

1.3994 GBP

2.5p ordinary

Purchase

86,475

1.4050 GBP

2.5p ordinary

Purchase

86,455

1.4046 GBP

2.5p ordinary

Purchase

67,663

1.4028 GBP

2.5p ordinary

Purchase

58,336

1.3982 GBP

2.5p ordinary

Purchase

50,530

1.3997 GBP

2.5p ordinary

Purchase

47,632

1.3992 GBP

2.5p ordinary

Purchase

47,440

1.4067 GBP

2.5p ordinary

Purchase

40,420

1.3993 GBP

2.5p ordinary

Purchase

32,233

1.4058 GBP

2.5p ordinary

Purchase

28,864

1.4041 GBP

2.5p ordinary

Purchase

28,125

1.4034 GBP

2.5p ordinary

Purchase

26,656

1.3998 GBP

2.5p ordinary

Purchase

24,306

1.3996 GBP

2.5p ordinary

Purchase

21,098

1.4005 GBP

2.5p ordinary

Purchase

19,910

1.3960 GBP

2.5p ordinary

Purchase

15,873

1.4057 GBP

2.5p ordinary

Purchase

15,648

1.3959 GBP

2.5p ordinary

Purchase

9,795

1.4023 GBP

2.5p ordinary

Purchase

8,754

1.4040 GBP

2.5p ordinary

Purchase

8,213

1.4004 GBP

2.5p ordinary

Purchase

7,573

1.4051 GBP

2.5p ordinary

Purchase

6,195

1.3940 GBP

2.5p ordinary

Purchase

5,888

1.4044 GBP

2.5p ordinary

Purchase

4,401

1.4042 GBP

2.5p ordinary

Purchase

4,351

1.3980 GBP

2.5p ordinary

Purchase

4,198

1.3973 GBP

2.5p ordinary

Purchase

3,401

1.4060 GBP

2.5p ordinary

Purchase

3,122

1.3970 GBP

2.5p ordinary

Purchase

2,623

1.3999 GBP

2.5p ordinary

Purchase

1,605

1.4100 GBP

2.5p ordinary

Purchase

1,603

1.3990 GBP

2.5p ordinary

Purchase

1,313

1.3955 GBP

2.5p ordinary

Purchase

662

1.4070 GBP

2.5p ordinary

Purchase

130

1.3939 GBP

2.5p ordinary

Purchase

104

1.4020 GBP

2.5p ordinary

Purchase

86

1.4000 GBP

2.5p ordinary

Sale

1,112,053

1.4049 GBP

2.5p ordinary

Sale

843,691

1.4070 GBP

2.5p ordinary

Sale

665,290

1.4081 GBP

2.5p ordinary

Sale

300,955

1.4080 GBP

2.5p ordinary

Sale

258,370

1.4038 GBP

2.5p ordinary

Sale

95,305

1.3993 GBP

2.5p ordinary

Sale

59,395

1.3959 GBP

2.5p ordinary

Sale

53,546

1.3992 GBP

2.5p ordinary

Sale

26,600

1.3957 GBP

2.5p ordinary

Sale

24,734

1.3972 GBP

2.5p ordinary

Sale

22,947

1.4053 GBP

2.5p ordinary

Sale

19,876

1.4001 GBP

2.5p ordinary

Sale

18,581

1.4039 GBP

2.5p ordinary

Sale

16,023

1.3960 GBP

2.5p ordinary

Sale

16,016

1.3996 GBP

2.5p ordinary

Sale

14,824

1.3978 GBP

2.5p ordinary

Sale

8,591

1.3983 GBP

2.5p ordinary

Sale

8,177

1.3974 GBP

2.5p ordinary

Sale

6,195

1.3940 GBP

2.5p ordinary

Sale

5,869

1.4004 GBP

2.5p ordinary

Sale

4,699

1.3980 GBP

2.5p ordinary

Sale

4,120

1.3951 GBP

2.5p ordinary

Sale

3,354

1.4052 GBP

2.5p ordinary

Sale

1,605

1.4100 GBP

2.5p ordinary

Sale

1,603

1.3990 GBP

2.5p ordinary

Sale

1,595

1.4061 GBP

2.5p ordinary

Sale

632

1.4040 GBP

2.5p ordinary

Sale

4

1.4055 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

3,790

1.3939 GBP

2.5p ordinary

SWAP

Decreasing Short

8,712

1.3944 GBP

2.5p ordinary

SWAP

Decreasing Short

4,120

1.3951 GBP

2.5p ordinary

SWAP

Decreasing Short

46,893

1.3963 GBP

2.5p ordinary

SWAP

Decreasing Short

53,546

1.3992 GBP

2.5p ordinary

SWAP

Decreasing Short

57,528

1.4017 GBP

2.5p ordinary

SWAP

Decreasing Short

20,916

1.4027 GBP

2.5p ordinary

SWAP

Decreasing Short

330,938

1.4040 GBP

2.5p ordinary

SWAP

Decreasing Short

73,399

1.4052 GBP

2.5p ordinary

SWAP

Decreasing Short

1,200

1.4056 GBP

2.5p ordinary

SWAP

Decreasing Short

451,655

1.4079 GBP

2.5p ordinary

SWAP

Decreasing Short

47,611

1.4080 GBP

2.5p ordinary

SWAP

Increasing Short

41

1.3968 GBP

2.5p ordinary

SWAP

Increasing Short

20,421

1.3994 GBP

2.5p ordinary

SWAP

Increasing Short

76,748

1.4026 GBP

2.5p ordinary

SWAP

Increasing Short

8,122

1.4040 GBP

2.5p ordinary

SWAP

Increasing Short

82,969

1.4041 GBP

2.5p ordinary

SWAP

Increasing Short

133,876

1.4046 GBP

2.5p ordinary

SWAP

Increasing Short

57,567

1.4050 GBP

2.5p ordinary

SWAP

Increasing Short

32,233

1.4058 GBP

2.5p ordinary

SWAP

Increasing Short

22,483

1.4060 GBP

2.5p ordinary

SWAP

Increasing Short

662

1.4070 GBP

2.5p ordinary

SWAP

Increasing Short

24,957

1.4074 GBP

2.5p ordinary

SWAP

Increasing Short

56,662

1.4080 GBP

2.5p ordinary

SWAP

Increasing Short

191,718

1.4082 GBP

2.5p ordinary

SWAP

Increasing Short

22,289

1.4087 GBP

2.5p ordinary

SWAP

Increasing Short

12,617

1.4088 GBP

2.5p ordinary

CFD

Decreasing Short

12,661

1.3979 GBP

2.5p ordinary

CFD

Decreasing Short

108,736

1.4078 GBP

2.5p ordinary

CFD

Decreasing Short

19,747

1.4080 GBP

2.5p ordinary

CFD

Increasing Short

39,616

1.4005 GBP

2.5p ordinary

CFD

Increasing Short

57,402

1.4041 GBP

2.5p ordinary

CFD

Increasing Short

60,412

1.4080 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:

23 Jun 2025

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213