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:

18 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:

18,371,187

0.97%

3,852,227

0.20%

(2)

Cash-settled derivatives:

and/or controlled:

3,604,379

0.19%

17,795,961

0.93%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

21,975,566

1.15%

21,648,188

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

255,616

1.4730 GBP

1p ordinary

Purchase

230,139

1.4776 GBP

1p ordinary

Purchase

145,996

1.4731 GBP

1p ordinary

Purchase

89,667

1.4757 GBP

1p ordinary

Purchase

82,270

1.4779 GBP

1p ordinary

Purchase

39,232

1.4777 GBP

1p ordinary

Purchase

31,553

1.4761 GBP

1p ordinary

Purchase

15,896

1.4733 GBP

1p ordinary

Purchase

12,478

1.4738 GBP

1p ordinary

Purchase

11,403

1.4735 GBP

1p ordinary

Purchase

9,902

1.4756 GBP

1p ordinary

Purchase

5,324

1.4724 GBP

1p ordinary

Purchase

4,896

1.4740 GBP

1p ordinary

Purchase

4,756

1.4743 GBP

1p ordinary

Purchase

4,177

1.4742 GBP

1p ordinary

Purchase

2,780

1.4771 GBP

1p ordinary

Purchase

1,303

1.4739 GBP

1p ordinary

Purchase

1,207

1.4754 GBP

1p ordinary

Purchase

603

1.4764 GBP

1p ordinary

Purchase

412

1.4770 GBP

1p ordinary

Purchase

230

1.4750 GBP

1p ordinary

Purchase

221

1.4810 GBP

1p ordinary

Purchase

151

1.4790 GBP

1p ordinary

Purchase

103

1.4720 GBP

1p ordinary

Purchase

28

1.4746 GBP

1p ordinary

Purchase

4

1.4798 GBP

1p ordinary

Sale

322,307

1.4732 GBP

1p ordinary

Sale

181,987

1.4779 GBP

1p ordinary

Sale

129,781

1.4740 GBP

1p ordinary

Sale

92,164

1.4735 GBP

1p ordinary

Sale

81,838

1.4780 GBP

1p ordinary

Sale

68,890

1.4731 GBP

1p ordinary

Sale

36,240

1.4746 GBP

1p ordinary

Sale

15,395

1.4768 GBP

1p ordinary

Sale

14,989

1.4771 GBP

1p ordinary

Sale

13,201

1.4764 GBP

1p ordinary

Sale

10,363

1.4739 GBP

1p ordinary

Sale

9,165

1.4743 GBP

1p ordinary

Sale

8,701

1.4730 GBP

1p ordinary

Sale

8,155

1.4744 GBP

1p ordinary

Sale

5,622

1.4720 GBP

1p ordinary

Sale

5,267

1.4723 GBP

1p ordinary

Sale

4,617

1.4700 GBP

1p ordinary

Sale

2,913

1.4750 GBP

1p ordinary

Sale

2,834

1.4710 GBP

1p ordinary

Sale

645

1.4760 GBP

1p ordinary

Sale

644

1.4752 GBP

1p ordinary

Sale

603

1.4766 GBP

1p ordinary

Sale

397

1.4770 GBP

1p ordinary

Sale

303

1.4728 GBP

1p ordinary

Sale

221

1.4810 GBP

1p ordinary

Sale

211

1.4749 GBP

1p ordinary

Sale

151

1.4790 GBP

1p ordinary

Sale

55

1.4800 GBP

1p ordinary

Sale

28

1.4748 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

Closing Long

15,807

1.4780 GBP

1p ordinary

SWAP

Closing Long

24,825

1.4771 GBP

1p ordinary

SWAP

Decreasing Long

2,780

1.4771 GBP

1p ordinary

SWAP

Decreasing Long

4,858

1.4785 GBP

1p ordinary

SWAP

Decreasing Long

31,421

1.4725 GBP

1p ordinary

SWAP

Decreasing Long

108,375

1.4730 GBP

1p ordinary

SWAP

Decreasing Short

55

1.4800 GBP

1p ordinary

SWAP

Decreasing Short

211

1.4749 GBP

1p ordinary

SWAP

Decreasing Short

644

1.4752 GBP

1p ordinary

SWAP

Decreasing Short

4,574

1.4727 GBP

1p ordinary

SWAP

Decreasing Short

4,617

1.4700 GBP

1p ordinary

SWAP

Decreasing Short

5,802

1.4771 GBP

1p ordinary

SWAP

Decreasing Short

9,165

1.4743 GBP

1p ordinary

CFD

Decreasing Short

15,395

1.4768 GBP

1p ordinary

CFD

Decreasing Short

39,840

1.4780 GBP

1p ordinary

SWAP

Decreasing Short

68,890

1.4732 GBP

1p ordinary

CFD

Decreasing Short

121,985

1.4740 GBP

1p ordinary

SWAP

Decreasing Short

3,264,083

1.4820 GBP

1p ordinary

SWAP

Increasing Long

3

1.4725 GBP

1p ordinary

SWAP

Increasing Long

36

1.4777 GBP

1p ordinary

SWAP

Increasing Long

82

1.4778 GBP

1p ordinary

SWAP

Increasing Long

92

1.4739 GBP

1p ordinary

SWAP

Increasing Long

98

1.4778 GBP

1p ordinary

SWAP

Increasing Long

684

1.4723 GBP

1p ordinary

SWAP

Increasing Long

692

1.4723 GBP

1p ordinary

SWAP

Increasing Long

774

1.4749 GBP

1p ordinary

SWAP

Increasing Long

802

1.4750 GBP

1p ordinary

SWAP

Increasing Long

933

1.4765 GBP

1p ordinary

SWAP

Increasing Long

2,701

1.4745 GBP

1p ordinary

SWAP

Increasing Long

5,545

1.4757 GBP

1p ordinary

SWAP

Increasing Long

6,723

1.4770 GBP

1p ordinary

SWAP

Increasing Long

13,120

1.4785 GBP

1p ordinary

SWAP

Increasing Long

13,304

1.4746 GBP

1p ordinary

SWAP

Increasing Long

20,235

1.4745 GBP

1p ordinary

SWAP

Increasing Long

33,193

1.4779 GBP

1p ordinary

SWAP

Increasing Long

48,527

1.4725 GBP

1p ordinary

SWAP

Increasing Long

59,659

1.4779 GBP

1p ordinary

SWAP

Increasing Long

147,956

1.4730 GBP

1p ordinary

SWAP

Increasing Long

3,264,083

1.4820 GBP

1p ordinary

SWAP

Increasing Short

427

1.4740 GBP

1p ordinary

SWAP

Increasing Short

1,207

1.4754 GBP

1p ordinary

SWAP

Increasing Short

1,797

1.4736 GBP

1p ordinary

SWAP

Increasing Short

3,052

1.4742 GBP

1p ordinary

SWAP

Increasing Short

8,262

1.4785 GBP

1p ordinary

SWAP

Increasing Short

9,902

1.4756 GBP

1p ordinary

CFD

Increasing Short

13,135

1.4779 GBP

1p ordinary

SWAP

Increasing Short

17,109

1.4725 GBP

1p ordinary

SWAP

Increasing Short

18,203

1.4745 GBP

1p ordinary

SWAP

Increasing Short

43,722

1.4730 GBP

1p ordinary

CFD

Increasing Short

89,667

1.4756 GBP

1p ordinary

SWAP

Increasing Short

210,024

1.4780 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:

19 Mar 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213