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:

26 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:

16,048,811

0.84%

6,338,020

0.33%

(2)

Cash-settled derivatives:

and/or controlled:

6,115,372

0.32%

15,406,434

0.81%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

22,164,183

1.16%

21,744,454

1.14%

(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

63,048

1.5700 GBP

1p ordinary

Purchase

48,398

1.5696 GBP

1p ordinary

Purchase

36,892

1.5692 GBP

1p ordinary

Purchase

24,410

1.5734 GBP

1p ordinary

Purchase

17,503

1.5642 GBP

1p ordinary

Purchase

13,982

1.5650 GBP

1p ordinary

Purchase

11,490

1.5699 GBP

1p ordinary

Purchase

11,289

1.5660 GBP

1p ordinary

Purchase

5,035

1.5677 GBP

1p ordinary

Purchase

4,808

1.5770 GBP

1p ordinary

Purchase

3,787

1.5710 GBP

1p ordinary

Purchase

3,265

1.5725 GBP

1p ordinary

Purchase

3,144

1.5600 GBP

1p ordinary

Purchase

3,140

1.5683 GBP

1p ordinary

Purchase

1,824

1.5720 GBP

1p ordinary

Purchase

850

1.5622 GBP

1p ordinary

Sale

356,681

1.5700 GBP

1p ordinary

Sale

190,086

1.5699 GBP

1p ordinary

Sale

117,065

1.5694 GBP

1p ordinary

Sale

114,804

1.5706 GBP

1p ordinary

Sale

102,341

1.5717 GBP

1p ordinary

Sale

83,349

1.5682 GBP

1p ordinary

Sale

80,745

1.5707 GBP

1p ordinary

Sale

43,062

1.5712 GBP

1p ordinary

Sale

39,359

1.5698 GBP

1p ordinary

Sale

39,088

1.5686 GBP

1p ordinary

Sale

25,909

1.5709 GBP

1p ordinary

Sale

23,511

1.5721 GBP

1p ordinary

Sale

22,577

1.5689 GBP

1p ordinary

Sale

18,204

1.5705 GBP

1p ordinary

Sale

17,046

1.5751 GBP

1p ordinary

Sale

16,280

1.5745 GBP

1p ordinary

Sale

14,266

1.5660 GBP

1p ordinary

Sale

11,702

1.5667 GBP

1p ordinary

Sale

6,812

1.5676 GBP

1p ordinary

Sale

4,917

1.5769 GBP

1p ordinary

Sale

4,870

1.5736 GBP

1p ordinary

Sale

3,979

1.5650 GBP

1p ordinary

Sale

3,682

1.5725 GBP

1p ordinary

Sale

3,648

1.5720 GBP

1p ordinary

Sale

2,553

1.5638 GBP

1p ordinary

Sale

2,317

1.5703 GBP

1p ordinary

Sale

2,258

1.5678 GBP

1p ordinary

Sale

2,248

1.5710 GBP

1p ordinary

Sale

2,224

1.5690 GBP

1p ordinary

Sale

406

1.5750 GBP

1p ordinary

Sale

4

1.5685 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

40

1.5680 GBP

1p ordinary

SWAP

Decreasing Long

74

1.5707 GBP

1p ordinary

SWAP

Decreasing Long

276

1.5650 GBP

1p ordinary

SWAP

Decreasing Long

810

1.5620 GBP

1p ordinary

SWAP

Decreasing Long

936

1.5677 GBP

1p ordinary

SWAP

Decreasing Long

2,088

1.5681 GBP

1p ordinary

SWAP

Decreasing Long

8,803

1.5654 GBP

1p ordinary

SWAP

Decreasing Long

28,182

1.5700 GBP

1p ordinary

SWAP

Decreasing Short

4

1.5685 GBP

1p ordinary

SWAP

Decreasing Short

90

1.5774 GBP

1p ordinary

SWAP

Decreasing Short

352

1.5769 GBP

1p ordinary

SWAP

Decreasing Short

1,495

1.5758 GBP

1p ordinary

SWAP

Decreasing Short

1,667

1.5766 GBP

1p ordinary

SWAP

Decreasing Short

2,258

1.5678 GBP

1p ordinary

CFD

Decreasing Short

2,550

1.5682 GBP

1p ordinary

SWAP

Decreasing Short

2,553

1.5638 GBP

1p ordinary

SWAP

Decreasing Short

3,979

1.5650 GBP

1p ordinary

SWAP

Decreasing Short

7,685

1.5718 GBP

1p ordinary

CFD

Decreasing Short

8,596

1.5693 GBP

1p ordinary

SWAP

Decreasing Short

12,073

1.5699 GBP

1p ordinary

CFD

Decreasing Short

18,204

1.5705 GBP

1p ordinary

SWAP

Decreasing Short

33,584

1.5725 GBP

1p ordinary

SWAP

Decreasing Short

39,088

1.5686 GBP

1p ordinary

CFD

Decreasing Short

50,886

1.5700 GBP

1p ordinary

SWAP

Decreasing Short

58,306

1.5691 GBP

1p ordinary

SWAP

Decreasing Short

149,044

1.5706 GBP

1p ordinary

SWAP

Decreasing Short

192,991

1.5688 GBP

1p ordinary

SWAP

Decreasing Short

305,795

1.5700 GBP

1p ordinary

SWAP

Increasing Long

15

1.5641 GBP

1p ordinary

SWAP

Increasing Long

23

1.5709 GBP

1p ordinary

SWAP

Increasing Long

104

1.5644 GBP

1p ordinary

SWAP

Increasing Long

356

1.5656 GBP

1p ordinary

SWAP

Increasing Long

1,117

1.5749 GBP

1p ordinary

SWAP

Increasing Long

1,624

1.5718 GBP

1p ordinary

SWAP

Increasing Long

2,412

1.5689 GBP

1p ordinary

SWAP

Increasing Long

2,941

1.5712 GBP

1p ordinary

SWAP

Increasing Long

4,640

1.5769 GBP

1p ordinary

SWAP

Increasing Long

6,739

1.5678 GBP

1p ordinary

SWAP

Increasing Long

6,812

1.5676 GBP

1p ordinary

SWAP

Increasing Long

12,779

1.5708 GBP

1p ordinary

SWAP

Increasing Long

13,906

1.5751 GBP

1p ordinary

SWAP

Increasing Long

14,057

1.5660 GBP

1p ordinary

SWAP

Increasing Long

17,980

1.5723 GBP

1p ordinary

SWAP

Increasing Long

28,368

1.5716 GBP

1p ordinary

SWAP

Increasing Long

31,187

1.5713 GBP

1p ordinary

SWAP

Increasing Long

39,359

1.5697 GBP

1p ordinary

SWAP

Increasing Long

45,849

1.5731 GBP

1p ordinary

SWAP

Increasing Long

191,823

1.5699 GBP

1p ordinary

SWAP

Increasing Short

36

1.5500 GBP

1p ordinary

SWAP

Increasing Short

269

1.5720 GBP

1p ordinary

SWAP

Increasing Short

504

1.5745 GBP

1p ordinary

SWAP

Increasing Short

2,646

1.5688 GBP

1p ordinary

CFD

Increasing Short

3,144

1.5600 GBP

1p ordinary

CFD

Increasing Short

4,387

1.5642 GBP

1p ordinary

SWAP

Increasing Short

8,790

1.5696 GBP

1p ordinary

CFD

Increasing Short

12,268

1.5741 GBP

1p ordinary

CFD

Increasing Short

14,476

1.5650 GBP

1p ordinary

SWAP

Increasing Short

17,503

1.5642 GBP

1p ordinary

SWAP

Increasing Short

31,051

1.5695 GBP

1p ordinary

CFD

Increasing Short

31,604

1.5700 GBP

1p ordinary

CFD

Increasing Short

36,892

1.5692 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:

27 Mar 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213