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:

04 Apr 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:

14,117,429

0.74%

6,534,967

0.34%

(2)

Cash-settled derivatives:

and/or controlled:

6,320,105

0.33%

13,397,543

0.70%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

20,437,534

1.07%

19,932,510

1.05%

(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

767,767

1.5560 GBP

1p ordinary

Purchase

404,828

1.5556 GBP

1p ordinary

Purchase

390,336

1.5500 GBP

1p ordinary

Purchase

347,293

1.5499 GBP

1p ordinary

Purchase

104,112

1.5559 GBP

1p ordinary

Purchase

90,752

1.5493 GBP

1p ordinary

Purchase

77,485

1.5479 GBP

1p ordinary

Purchase

20,704

1.5489 GBP

1p ordinary

Purchase

18,324

1.5511 GBP

1p ordinary

Purchase

15,049

1.5522 GBP

1p ordinary

Purchase

8,689

1.5458 GBP

1p ordinary

Purchase

6,536

1.5501 GBP

1p ordinary

Purchase

6,287

1.5513 GBP

1p ordinary

Purchase

4,702

1.5498 GBP

1p ordinary

Purchase

3,662

1.5491 GBP

1p ordinary

Purchase

2,771

1.5490 GBP

1p ordinary

Purchase

2,416

1.5410 GBP

1p ordinary

Purchase

1,549

1.5520 GBP

1p ordinary

Purchase

1,051

1.5496 GBP

1p ordinary

Purchase

835

1.5460 GBP

1p ordinary

Purchase

682

1.5485 GBP

1p ordinary

Purchase

75

1.5476 GBP

1p ordinary

Purchase

6

1.5480 GBP

1p ordinary

Sale

664,225

1.5500 GBP

1p ordinary

Sale

465,776

1.5555 GBP

1p ordinary

Sale

458,753

1.5560 GBP

1p ordinary

Sale

404,828

1.5556 GBP

1p ordinary

Sale

187,368

1.5528 GBP

1p ordinary

Sale

103,485

1.5499 GBP

1p ordinary

Sale

18,328

1.5471 GBP

1p ordinary

Sale

17,015

1.5488 GBP

1p ordinary

Sale

14,192

1.5517 GBP

1p ordinary

Sale

13,919

1.5493 GBP

1p ordinary

Sale

10,564

1.5485 GBP

1p ordinary

Sale

8,764

1.5460 GBP

1p ordinary

Sale

8,592

1.5521 GBP

1p ordinary

Sale

8,018

1.5534 GBP

1p ordinary

Sale

6,180

1.5480 GBP

1p ordinary

Sale

5,449

1.5525 GBP

1p ordinary

Sale

5,434

1.5557 GBP

1p ordinary

Sale

5,350

1.5543 GBP

1p ordinary

Sale

5,106

1.5532 GBP

1p ordinary

Sale

4,682

1.5490 GBP

1p ordinary

Sale

4,097

1.5518 GBP

1p ordinary

Sale

3,830

1.5408 GBP

1p ordinary

Sale

3,388

1.5506 GBP

1p ordinary

Sale

1,921

1.5483 GBP

1p ordinary

Sale

1,836

1.5510 GBP

1p ordinary

Sale

1,500

1.5524 GBP

1p ordinary

Sale

75

1.5478 GBP

1p ordinary

Sale

24

1.5561 GBP

1p ordinary

Sale

15

1.5502 GBP

1p ordinary

Sale

15

1.5520 GBP

1p ordinary

Sale

6

1.5481 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

528

1.5533 GBP

1p ordinary

SWAP

Decreasing Long

2,545

1.5514 GBP

1p ordinary

SWAP

Decreasing Long

3,662

1.5491 GBP

1p ordinary

SWAP

Decreasing Long

4,374

1.5502 GBP

1p ordinary

SWAP

Decreasing Long

6,529

1.5499 GBP

1p ordinary

SWAP

Decreasing Long

12,504

1.5524 GBP

1p ordinary

SWAP

Decreasing Long

17,802

1.5508 GBP

1p ordinary

SWAP

Decreasing Long

23,433

1.5560 GBP

1p ordinary

SWAP

Decreasing Long

35,278

1.5496 GBP

1p ordinary

SWAP

Decreasing Short

1,088

1.5472 GBP

1p ordinary

CFD

Decreasing Short

1,500

1.5524 GBP

1p ordinary

SWAP

Decreasing Short

1,836

1.5510 GBP

1p ordinary

SWAP

Decreasing Short

3,830

1.5408 GBP

1p ordinary

SWAP

Decreasing Short

5,449

1.5525 GBP

1p ordinary

SWAP

Decreasing Short

6,180

1.5480 GBP

1p ordinary

SWAP

Decreasing Short

8,018

1.5534 GBP

1p ordinary

CFD

Decreasing Short

17,240

1.5470 GBP

1p ordinary

CFD

Decreasing Short

24,072

1.5504 GBP

1p ordinary

CFD

Decreasing Short

61,205

1.5559 GBP

1p ordinary

SWAP

Decreasing Short

96,227

1.5494 GBP

1p ordinary

SWAP

Decreasing Short

102,936

1.5560 GBP

1p ordinary

SWAP

Decreasing Short

111,383

1.5496 GBP

1p ordinary

SWAP

Increasing Long

3,388

1.5506 GBP

1p ordinary

SWAP

Increasing Long

5,434

1.5557 GBP

1p ordinary

SWAP

Increasing Long

10,564

1.5485 GBP

1p ordinary

SWAP

Increasing Long

11,927

1.5559 GBP

1p ordinary

SWAP

Increasing Long

13,919

1.5493 GBP

1p ordinary

SWAP

Increasing Long

14,377

1.5510 GBP

1p ordinary

CFD

Increasing Short

10

1.5520 GBP

1p ordinary

CFD

Increasing Short

44

1.5559 GBP

1p ordinary

SWAP

Increasing Short

54

1.5400 GBP

1p ordinary

SWAP

Increasing Short

400

1.5490 GBP

1p ordinary

SWAP

Increasing Short

1,147

1.5486 GBP

1p ordinary

CFD

Increasing Short

2,416

1.5410 GBP

1p ordinary

SWAP

Increasing Short

2,509

1.5512 GBP

1p ordinary

SWAP

Increasing Short

3,733

1.5481 GBP

1p ordinary

SWAP

Increasing Short

6,427

1.5534 GBP

1p ordinary

SWAP

Increasing Short

6,536

1.5501 GBP

1p ordinary

SWAP

Increasing Short

7,382

1.5488 GBP

1p ordinary

SWAP

Increasing Short

14,377

1.5510 GBP

1p ordinary

SWAP

Increasing Short

17,199

1.5504 GBP

1p ordinary

CFD

Increasing Short

77,485

1.5479 GBP

1p ordinary

SWAP

Increasing Short

90,752

1.5493 GBP

1p ordinary

SWAP

Opening Short

628

1.5500 GBP

1p ordinary

SWAP

Opening Short

15,021

1.5560 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:

05 Apr 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213