Barclays Regulatory News (BARC)

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

TRITAX BIG BOX REIT 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:

08 Mar 2024

(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?

UK COMMERCIAL PROPERTY REIT LTD

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:

1p ordinary

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

23,082,451

1.21%

4,170,800

0.22%

(2)

Cash-settled derivatives:

and/or controlled:

3,936,529

0.21%

22,430,954

1.18%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

27,018,980

1.42%

26,601,754

1.40%

(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

1p ordinary

Purchase

7,769,874

1.4600 GBP

1p ordinary

Purchase

360,750

1.4824 GBP

1p ordinary

Purchase

136,338

1.4944 GBP

1p ordinary

Purchase

97,606

1.4970 GBP

1p ordinary

Purchase

90,352

1.4934 GBP

1p ordinary

Purchase

77,699

1.4961 GBP

1p ordinary

Purchase

66,757

1.4998 GBP

1p ordinary

Purchase

39,701

1.4968 GBP

1p ordinary

Purchase

37,605

1.4900 GBP

1p ordinary

Purchase

36,199

1.4902 GBP

1p ordinary

Purchase

21,334

1.4966 GBP

1p ordinary

Purchase

18,327

1.4842 GBP

1p ordinary

Purchase

15,500

1.4725 GBP

1p ordinary

Purchase

15,460

1.4805 GBP

1p ordinary

Purchase

15,415

1.4874 GBP

1p ordinary

Purchase

14,213

1.4880 GBP

1p ordinary

Purchase

10,479

1.5013 GBP

1p ordinary

Purchase

9,472

1.4735 GBP

1p ordinary

Purchase

6,893

1.4883 GBP

1p ordinary

Purchase

6,660

1.4945 GBP

1p ordinary

Purchase

6,442

1.4983 GBP

1p ordinary

Purchase

5,708

1.4757 GBP

1p ordinary

Purchase

3,149

1.4830 GBP

1p ordinary

Purchase

3,015

1.4680 GBP

1p ordinary

Purchase

3,013

1.4740 GBP

1p ordinary

Purchase

3,007

1.4926 GBP

1p ordinary

Purchase

2,921

1.4856 GBP

1p ordinary

Purchase

2,281

1.4780 GBP

1p ordinary

Purchase

2,271

1.5000 GBP

1p ordinary

Purchase

1,885

1.4990 GBP

1p ordinary

Purchase

1,879

1.4678 GBP

1p ordinary

Purchase

990

1.4785 GBP

1p ordinary

Purchase

747

1.4800 GBP

1p ordinary

Purchase

609

1.4764 GBP

1p ordinary

Purchase

494

1.4758 GBP

1p ordinary

Sale

200,000

1.4777 GBP

1p ordinary

Sale

108,390

1.4963 GBP

1p ordinary

Sale

63,713

1.4967 GBP

1p ordinary

Sale

39,134

1.4970 GBP

1p ordinary

Sale

38,715

1.4797 GBP

1p ordinary

Sale

31,030

1.4966 GBP

1p ordinary

Sale

30,865

1.4912 GBP

1p ordinary

Sale

23,136

1.4969 GBP

1p ordinary

Sale

20,661

1.4960 GBP

1p ordinary

Sale

16,808

1.4735 GBP

1p ordinary

Sale

11,682

1.4876 GBP

1p ordinary

Sale

10,214

1.4866 GBP

1p ordinary

Sale

9,137

1.4753 GBP

1p ordinary

Sale

8,021

1.4990 GBP

1p ordinary

Sale

7,923

1.4936 GBP

1p ordinary

Sale

7,161

1.4977 GBP

1p ordinary

Sale

4,894

1.4680 GBP

1p ordinary

Sale

4,179

1.4976 GBP

1p ordinary

Sale

2,891

1.4830 GBP

1p ordinary

Sale

2,575

1.4929 GBP

1p ordinary

Sale

2,281

1.4781 GBP

1p ordinary

Sale

2,252

1.4980 GBP

1p ordinary

Sale

1,569

1.4992 GBP

1p ordinary

Sale

1,314

1.5000 GBP

1p ordinary

Sale

747

1.4800 GBP

1p ordinary

Sale

703

1.4741 GBP

1p ordinary

Sale

329

1.4740 GBP

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

1p ordinary

SWAP

Decreasing Long

6

1.4822 GBP

1p ordinary

SWAP

Decreasing Long

9

1.4804 GBP

1p ordinary

SWAP

Decreasing Long

12

1.4790 GBP

1p ordinary

SWAP

Decreasing Long

15

1.4793 GBP

1p ordinary

SWAP

Decreasing Long

18

1.4811 GBP

1p ordinary

SWAP

Decreasing Long

24

1.4699 GBP

1p ordinary

SWAP

Decreasing Long

26

1.4812 GBP

1p ordinary

SWAP

Decreasing Long

27

1.4730 GBP

1p ordinary

SWAP

Decreasing Long

39

1.4769 GBP

1p ordinary

SWAP

Decreasing Long

44

1.4693 GBP

1p ordinary

SWAP

Decreasing Long

85

1.4771 GBP

1p ordinary

SWAP

Decreasing Long

91

1.4732 GBP

1p ordinary

SWAP

Decreasing Long

124

1.4770 GBP

1p ordinary

SWAP

Decreasing Long

180

1.4796 GBP

1p ordinary

SWAP

Decreasing Long

298

1.4816 GBP

1p ordinary

SWAP

Decreasing Long

744

1.4690 GBP

1p ordinary

SWAP

Decreasing Long

1,093

1.4733 GBP

1p ordinary

SWAP

Decreasing Long

1,427

1.4772 GBP

1p ordinary

SWAP

Decreasing Long

4,550

1.4755 GBP

1p ordinary

SWAP

Decreasing Long

5,229

1.4952 GBP

1p ordinary

SWAP

Decreasing Long

5,822

1.4823 GBP

1p ordinary

SWAP

Decreasing Long

10,472

1.4894 GBP

1p ordinary

SWAP

Decreasing Long

14,216

1.4850 GBP

1p ordinary

SWAP

Decreasing Long

39,350

1.4919 GBP

1p ordinary

SWAP

Decreasing Long

69,215

1.4970 GBP

1p ordinary

SWAP

Decreasing Long

141,839

1.4740 GBP

1p ordinary

SWAP

Decreasing Long

360,750

1.4824 GBP

1p ordinary

CFD

Decreasing Short

323

1.4668 GBP

1p ordinary

SWAP

Decreasing Short

485

1.5000 GBP

1p ordinary

SWAP

Decreasing Short

624

1.4980 GBP

1p ordinary

SWAP

Decreasing Short

703

1.4741 GBP

1p ordinary

SWAP

Decreasing Short

3,122

1.4749 GBP

1p ordinary

SWAP

Decreasing Short

7,161

1.4977 GBP

1p ordinary

SWAP

Decreasing Short

8,560

1.4922 GBP

1p ordinary

CFD

Decreasing Short

9,658

1.4990 GBP

1p ordinary

SWAP

Decreasing Short

20,661

1.4960 GBP

1p ordinary

SWAP

Decreasing Short

23,136

1.4969 GBP

1p ordinary

SWAP

Decreasing Short

24,105

1.4971 GBP

1p ordinary

SWAP

Decreasing Short

30,817

1.4970 GBP

1p ordinary

CFD

Decreasing Short

38,715

1.4797 GBP

1p ordinary

SWAP

Decreasing Short

63,713

1.4967 GBP

1p ordinary

SWAP

Decreasing Short

200,000

1.4777 GBP

1p ordinary

SWAP

Increasing Long

141,839

1.4740 GBP

1p ordinary

SWAP

Increasing Short

259

1.5020 GBP

1p ordinary

SWAP

Increasing Short

471

1.5000 GBP

1p ordinary

SWAP

Increasing Short

602

1.5034 GBP

1p ordinary

SWAP

Increasing Short

942

1.4755 GBP

1p ordinary

SWAP

Increasing Short

1,083

1.4952 GBP

1p ordinary

SWAP

Increasing Short

1,157

1.4829 GBP

1p ordinary

SWAP

Increasing Short

1,387

1.4967 GBP

1p ordinary

SWAP

Increasing Short

1,724

1.4855 GBP

1p ordinary

SWAP

Increasing Short

2,066

1.4900 GBP

1p ordinary

CFD

Increasing Short

3,007

1.4926 GBP

1p ordinary

SWAP

Increasing Short

3,735

1.5007 GBP

1p ordinary

SWAP

Increasing Short

3,951

1.4746 GBP

1p ordinary

SWAP

Increasing Short

4,523

1.4846 GBP

1p ordinary

SWAP

Increasing Short

4,755

1.5029 GBP

1p ordinary

SWAP

Increasing Short

5,995

1.4984 GBP

1p ordinary

SWAP

Increasing Short

8,818

1.4852 GBP

1p ordinary

SWAP

Increasing Short

12,428

1.4917 GBP

1p ordinary

SWAP

Increasing Short

14,180

1.4970 GBP

1p ordinary

SWAP

Increasing Short

14,658

1.4970 GBP

1p ordinary

SWAP

Increasing Short

15,460

1.4805 GBP

1p ordinary

SWAP

Increasing Short

20,977

1.4958 GBP

1p ordinary

SWAP

Increasing Short

26,233

1.4901 GBP

1p ordinary

SWAP

Increasing Short

32,675

1.4969 GBP

1p ordinary

SWAP

Increasing Short

36,199

1.4902 GBP

1p ordinary

CFD

Increasing Short

37,620

1.4968 GBP

1p ordinary

SWAP

Increasing Short

66,757

1.4998 GBP

1p ordinary

SWAP

Opening Short

1,987

1.4770 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 Mar 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213