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:

20 Feb 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:

15,355,828

0.81%

11,910,386

0.63%

(2)

Cash-settled derivatives:

and/or controlled:

4,073,813

0.21%

14,383,712

0.76%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

19,429,641

1.02%

26,294,098

1.38%

(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

257,386

1.5520 GBP

1p ordinary

Purchase

198,164

1.5529 GBP

1p ordinary

Purchase

37,215

1.5560 GBP

1p ordinary

Purchase

28,101

1.5519 GBP

1p ordinary

Purchase

27,726

1.5558 GBP

1p ordinary

Purchase

24,939

1.5563 GBP

1p ordinary

Purchase

24,487

1.5552 GBP

1p ordinary

Purchase

16,844

1.5555 GBP

1p ordinary

Purchase

15,799

1.5554 GBP

1p ordinary

Purchase

3,929

1.5577 GBP

1p ordinary

Purchase

3,780

1.5542 GBP

1p ordinary

Purchase

3,305

1.5538 GBP

1p ordinary

Purchase

2,903

1.5567 GBP

1p ordinary

Purchase

1,380

1.5580 GBP

1p ordinary

Purchase

817

1.5540 GBP

1p ordinary

Purchase

664

1.5536 GBP

1p ordinary

Purchase

25

1.5515 GBP

1p ordinary

Purchase

3

1.5518 GBP

1p ordinary

Purchase

1

1.5530 GBP

1p ordinary

Sale

108,237

1.5519 GBP

1p ordinary

Sale

58,746

1.5520 GBP

1p ordinary

Sale

34,769

1.5521 GBP

1p ordinary

Sale

30,000

1.5534 GBP

1p ordinary

Sale

18,699

1.5550 GBP

1p ordinary

Sale

18,173

1.5537 GBP

1p ordinary

Sale

16,600

1.5542 GBP

1p ordinary

Sale

11,358

1.5546 GBP

1p ordinary

Sale

7,060

1.5572 GBP

1p ordinary

Sale

6,281

1.5535 GBP

1p ordinary

Sale

6,001

1.5573 GBP

1p ordinary

Sale

5,513

1.5565 GBP

1p ordinary

Sale

5,067

1.5580 GBP

1p ordinary

Sale

4,655

1.5541 GBP

1p ordinary

Sale

3,137

1.5547 GBP

1p ordinary

Sale

2,010

1.5529 GBP

1p ordinary

Sale

1,973

1.5548 GBP

1p ordinary

Sale

1,777

1.5530 GBP

1p ordinary

Sale

1,499

1.5556 GBP

1p ordinary

Sale

1,217

1.5559 GBP

1p ordinary

Sale

697

1.5562 GBP

1p ordinary

Sale

381

1.5570 GBP

1p ordinary

Sale

251

1.5539 GBP

1p ordinary

Sale

15

1.5574 GBP

1p ordinary

Sale

8

1.5581 GBP

1p ordinary

Sale

5

1.5515 GBP

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

1p ordinary

CFD

Decreasing Short

15

1.5573 GBP

1p ordinary

SWAP

Decreasing Short

379

1.5990 GBP

1p ordinary

SWAP

Decreasing Short

554

1.5520 GBP

1p ordinary

SWAP

Decreasing Short

1,217

1.5559 GBP

1p ordinary

SWAP

Decreasing Short

1,291

1.5500 GBP

1p ordinary

SWAP

Decreasing Short

1,365

1.5550 GBP

1p ordinary

SWAP

Decreasing Short

2,010

1.5529 GBP

1p ordinary

SWAP

Decreasing Short

5,948

1.5535 GBP

1p ordinary

CFD

Decreasing Short

6,338

1.5520 GBP

1p ordinary

CFD

Decreasing Short

6,980

1.5544 GBP

1p ordinary

CFD

Decreasing Short

7,321

1.5519 GBP

1p ordinary

SWAP

Decreasing Short

60,752

1.5519 GBP

1p ordinary

SWAP

Increasing Long

10

1.5562 GBP

1p ordinary

SWAP

Increasing Long

12

1.5564 GBP

1p ordinary

SWAP

Increasing Long

15

1.5541 GBP

1p ordinary

SWAP

Increasing Long

25

1.5566 GBP

1p ordinary

SWAP

Increasing Long

31

1.5540 GBP

1p ordinary

SWAP

Increasing Long

40

1.5539 GBP

1p ordinary

SWAP

Increasing Long

117

1.5567 GBP

1p ordinary

SWAP

Increasing Long

145

1.5563 GBP

1p ordinary

SWAP

Increasing Long

152

1.5560 GBP

1p ordinary

SWAP

Increasing Long

165

1.5538 GBP

1p ordinary

SWAP

Increasing Long

236

1.5559 GBP

1p ordinary

SWAP

Increasing Long

392

1.5543 GBP

1p ordinary

SWAP

Increasing Long

877

1.5548 GBP

1p ordinary

SWAP

Increasing Long

910

1.5550 GBP

1p ordinary

SWAP

Increasing Long

2,423

1.5553 GBP

1p ordinary

SWAP

Increasing Long

5,154

1.5552 GBP

1p ordinary

SWAP

Increasing Long

5,320

1.5549 GBP

1p ordinary

SWAP

Increasing Long

6,243

1.5546 GBP

1p ordinary

SWAP

Increasing Long

7,484

1.5545 GBP

1p ordinary

SWAP

Increasing Long

18,173

1.5537 GBP

1p ordinary

SWAP

Increasing Long

30,000

1.5534 GBP

1p ordinary

SWAP

Increasing Long

47,485

1.5519 GBP

1p ordinary

SWAP

Increasing Short

1

1.5530 GBP

1p ordinary

SWAP

Increasing Short

2,009

1.5564 GBP

1p ordinary

SWAP

Increasing Short

3,929

1.5577 GBP

1p ordinary

SWAP

Increasing Short

19,094

1.5563 GBP

1p ordinary

SWAP

Increasing Short

19,277

1.5556 GBP

1p ordinary

SWAP

Increasing Short

22,084

1.5520 GBP

1p ordinary

SWAP

Increasing Short

24,487

1.5552 GBP

1p ordinary

SWAP

Increasing Short

28,598

1.5555 GBP

1p ordinary

CFD

Increasing Short

37,215

1.5560 GBP

1p ordinary

SWAP

Increasing Short

171,850

1.5529 GBP

1p ordinary

SWAP

Increasing Short

230,824

1.5520 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:

21 Feb 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213