Form 8.5 EPT/Non RI MITIE GROUP PLC

FORM 8.5 (EPT/NON-RI)

PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY AN

EXEMPT PRINCIPAL TRADER WITHOUT RECOGNISED INTERMEDIARY ("RI") STATUS

(OR WHERE RI STATUS IS NOT APPLICABLE)

Rule 8.5 of the Takeover Code (the "Code")

1.

KEY INFORMATION

(a)

Name of exempt principal trader:

BARCLAYS CAPITAL SECURITIES LTD

(b)

Name of offeror/offeree in relation to whose

MITIE GROUP PLC

relevant securities this form relates:

(c)

Name of the party to the offer with which exempt

OCS GROUP INTERNATIONAL LIMITED (AN INDIRECT WHOLLY-OWNED SUBSIDIARY OF OCS GROUP TOPCO LIMITED)

principal trader is connected

(d)

Date position held/dealing undertaken:

13 Aug 2026

(e)

In addition to the company in 1(b) above, is the exempt principal

NO

trader making disclosures in respect of any other party to the offer?

2.

POSITIONS OF THE EXEMPT PRINCIPAL TRADER

(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:

19,849,742

1.53%

4,706,232

0.36%

(2)

Cash-settled derivatives:

and/or controlled:

4,482,330

0.34%

19,722,764

1.52%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

24,332,072

1.87%

24,428,996

1.88%

(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

Total number of

Highest price per unit

Lowest price per unit

security

securities

paid/received

paid/received

2.5p ordinary

Purchase

1,221,996

2.0815 GBP

2.0620 GBP

2.5p ordinary

Sale

1,438,823

2.0820 GBP

2.0620 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

153

2.0717 GBP

2.5p ordinary

SWAP

Decreasing Short

610

2.0717 GBP

2.5p ordinary

SWAP

Decreasing Long

5,675

2.0800 GBP

2.5p ordinary

SWAP

Increasing Short

5,501

2.0669 GBP

2.5p ordinary

SWAP

Increasing Short

19,498

2.0788 GBP

2.5p ordinary

SWAP

Decreasing Short

797,587

2.0740 GBP

2.5p ordinary

CFD

Decreasing Short

33,132

2.0787 GBP

2.5p ordinary

CFD

Opening Short

8,090

2.0672 GBP

2.5p ordinary

CFD

Increasing Short

41,405

2.0738 GBP

2.5p ordinary

CFD

Closing Short

18,146

2.0780 GBP

2.5p ordinary

CFD

Opening Long

32,181

2.0820 GBP

2.5p ordinary

SWAP

Decreasing Short

9,505

2.0778 GBP

2.5p ordinary

SWAP

Increasing Short

247,697

2.0634 GBP

2.5p ordinary

SWAP

Decreasing Short

50,000

2.0800 GBP

2.5p ordinary

SWAP

Increasing Short

120,000

2.0650 GBP

2.5p ordinary

SWAP

Opening Short

59,140

2.0784 GBP

2.5p ordinary

SWAP

Decreasing Short

141

2.0757 GBP

2.5p ordinary

SWAP

Increasing Short

1,078

2.0761 GBP

2.5p ordinary

SWAP

Increasing Short

41,815

2.0800 GBP

2.5p ordinary

SWAP

Increasing Short

5,789

2.0799 GBP

2.5p ordinary

SWAP

Decreasing Short

21,481

2.0689 GBP

2.5p ordinary

CFD

Decreasing Short

24,185

2.0818 GBP

2.5p ordinary

CFD

Decreasing Long

29,703

2.0800 GBP

2.5p ordinary

SWAP

Increasing Short

2,303

2.0624 GBP

2.5p ordinary

SWAP

Increasing Short

50,000

2.0620 GBP

2.5p ordinary

SWAP

Increasing Short

85,337

2.0651 GBP

2.5p ordinary

SWAP

Decreasing Short

559

2.0756 GBP

2.5p ordinary

SWAP

Increasing Short

3,084

2.0759 GBP

2.5p ordinary

SWAP

Decreasing Short

11,743

2.0741 GBP

2.5p ordinary

SWAP

Decreasing Short

917

2.0734 GBP

2.5p ordinary

SWAP

Increasing Short

200

2.0760 GBP

2.5p ordinary

SWAP

Increasing Short

68,217

2.0721 GBP

2.5p ordinary

SWAP

Decreasing Short

250

2.0770 GBP

2.5p ordinary

SWAP

Increasing Short

17,704

2.0799 GBP

2.5p ordinary

SWAP

Increasing Short

1,207

2.0721 GBP

2.5p ordinary

SWAP

Increasing Short

6,405

2.0705 GBP

2.5p ordinary

SWAP

Decreasing Short

14,106

2.0620 GBP

2.5p ordinary

SWAP

Increasing Short

4,048

2.0654 GBP

2.5p ordinary

SWAP

Decreasing Short

5,811

2.0783 GBP

2.5p ordinary

SWAP

Decreasing Short

25,093

2.0706 GBP

2.5p ordinary

SWAP

Decreasing Short

9,340

2.0710 GBP

2.5p ordinary

SWAP

Increasing Short

3,836

2.0811 GBP

2.5p ordinary

SWAP

Decreasing Short

9,729

2.0665 GBP

2.5p ordinary

SWAP

Decreasing Short

6,548

2.0731 GBP

2.5p ordinary

SWAP

Increasing Short

25,428

2.0748 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 exempt principal trader 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:

14 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213