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:

21 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:

16,275,168

0.85%

11,971,831

0.63%

(2)

Cash-settled derivatives:

and/or controlled:

4,112,395

0.22%

15,313,266

0.80%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

20,387,563

1.07%

27,285,097

1.43%

(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

858,295

1.5303 GBP

1p ordinary

Purchase

789,520

1.5376 GBP

1p ordinary

Purchase

429,211

1.5481 GBP

1p ordinary

Purchase

239,527

1.5507 GBP

1p ordinary

Purchase

203,976

1.5400 GBP

1p ordinary

Purchase

180,155

1.5321 GBP

1p ordinary

Purchase

102,970

1.5510 GBP

1p ordinary

Purchase

92,195

1.5310 GBP

1p ordinary

Purchase

78,542

1.5475 GBP

1p ordinary

Purchase

70,993

1.5405 GBP

1p ordinary

Purchase

62,070

1.5435 GBP

1p ordinary

Purchase

49,432

1.5401 GBP

1p ordinary

Purchase

40,735

1.5300 GBP

1p ordinary

Purchase

35,727

1.5450 GBP

1p ordinary

Purchase

30,000

1.5298 GBP

1p ordinary

Purchase

24,405

1.5427 GBP

1p ordinary

Purchase

17,065

1.5383 GBP

1p ordinary

Purchase

15,823

1.5431 GBP

1p ordinary

Purchase

15,351

1.5509 GBP

1p ordinary

Purchase

11,891

1.5413 GBP

1p ordinary

Purchase

11,823

1.5508 GBP

1p ordinary

Purchase

9,293

1.5486 GBP

1p ordinary

Purchase

8,115

1.5404 GBP

1p ordinary

Purchase

6,039

1.5504 GBP

1p ordinary

Purchase

3,808

1.5472 GBP

1p ordinary

Purchase

2,284

1.5495 GBP

1p ordinary

Purchase

2,282

1.5410 GBP

1p ordinary

Purchase

2,210

1.5428 GBP

1p ordinary

Purchase

1,849

1.5506 GBP

1p ordinary

Purchase

1,717

1.5439 GBP

1p ordinary

Purchase

701

1.5560 GBP

1p ordinary

Purchase

363

1.5430 GBP

1p ordinary

Purchase

100

1.5436 GBP

1p ordinary

Purchase

12

1.5460 GBP

1p ordinary

Purchase

11

1.5440 GBP

1p ordinary

Sale

491,278

1.5382 GBP

1p ordinary

Sale

396,269

1.5419 GBP

1p ordinary

Sale

386,864

1.5372 GBP

1p ordinary

Sale

369,932

1.5487 GBP

1p ordinary

Sale

201,212

1.5440 GBP

1p ordinary

Sale

86,327

1.5301 GBP

1p ordinary

Sale

72,756

1.5318 GBP

1p ordinary

Sale

71,418

1.5312 GBP

1p ordinary

Sale

67,521

1.5299 GBP

1p ordinary

Sale

65,174

1.5409 GBP

1p ordinary

Sale

59,845

1.5389 GBP

1p ordinary

Sale

58,221

1.5300 GBP

1p ordinary

Sale

44,577

1.5514 GBP

1p ordinary

Sale

16,556

1.5496 GBP

1p ordinary

Sale

13,916

1.5543 GBP

1p ordinary

Sale

13,000

1.5404 GBP

1p ordinary

Sale

12,218

1.5390 GBP

1p ordinary

Sale

11,085

1.5421 GBP

1p ordinary

Sale

10,483

1.5510 GBP

1p ordinary

Sale

9,772

1.5408 GBP

1p ordinary

Sale

9,488

1.5434 GBP

1p ordinary

Sale

7,071

1.5506 GBP

1p ordinary

Sale

5,352

1.5508 GBP

1p ordinary

Sale

5,134

1.5387 GBP

1p ordinary

Sale

5,039

1.5400 GBP

1p ordinary

Sale

4,853

1.5517 GBP

1p ordinary

Sale

3,582

1.5410 GBP

1p ordinary

Sale

2,454

1.5502 GBP

1p ordinary

Sale

2,035

1.5360 GBP

1p ordinary

Sale

1,704

1.5507 GBP

1p ordinary

Sale

1,480

1.5420 GBP

1p ordinary

Sale

1,366

1.5516 GBP

1p ordinary

Sale

821

1.5361 GBP

1p ordinary

Sale

526

1.5520 GBP

1p ordinary

Sale

169

1.5411 GBP

1p ordinary

Sale

12

1.5460 GBP

1p ordinary

Sale

5

1.5380 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 Short

5,134

1.5387 GBP

1p ordinary

SWAP

Decreasing Long

43

1.5431 GBP

1p ordinary

SWAP

Decreasing Long

320

1.5430 GBP

1p ordinary

SWAP

Decreasing Long

1,717

1.5438 GBP

1p ordinary

SWAP

Decreasing Long

2,113

1.5409 GBP

1p ordinary

SWAP

Decreasing Long

2,210

1.5428 GBP

1p ordinary

SWAP

Decreasing Long

6,039

1.5504 GBP

1p ordinary

SWAP

Decreasing Long

9,700

1.5450 GBP

1p ordinary

SWAP

Decreasing Long

12,901

1.5495 GBP

1p ordinary

SWAP

Decreasing Long

93,238

1.5375 GBP

1p ordinary

SWAP

Decreasing Short

253

1.5425 GBP

1p ordinary

SWAP

Decreasing Short

1,366

1.5516 GBP

1p ordinary

SWAP

Decreasing Short

1,480

1.5420 GBP

1p ordinary

SWAP

Decreasing Short

1,704

1.5507 GBP

1p ordinary

SWAP

Decreasing Short

1,973

1.5452 GBP

1p ordinary

CFD

Decreasing Short

2,322

1.5577 GBP

1p ordinary

SWAP

Decreasing Short

2,596

1.5374 GBP

1p ordinary

SWAP

Decreasing Short

5,352

1.5508 GBP

1p ordinary

SWAP

Decreasing Short

7,071

1.5506 GBP

1p ordinary

SWAP

Decreasing Short

7,652

1.5417 GBP

1p ordinary

SWAP

Decreasing Short

10,245

1.5378 GBP

1p ordinary

SWAP

Decreasing Short

10,578

1.5432 GBP

1p ordinary

CFD

Decreasing Short

13,916

1.5543 GBP

1p ordinary

SWAP

Decreasing Short

16,556

1.5496 GBP

1p ordinary

CFD

Decreasing Short

18,495

1.5377 GBP

1p ordinary

CFD

Decreasing Short

19,081

1.5300 GBP

1p ordinary

SWAP

Decreasing Short

19,709

1.5414 GBP

1p ordinary

SWAP

Decreasing Short

21,782

1.5487 GBP

1p ordinary

SWAP

Decreasing Short

21,809

1.5395 GBP

1p ordinary

SWAP

Decreasing Short

44,577

1.5514 GBP

1p ordinary

SWAP

Decreasing Short

55,905

1.5299 GBP

1p ordinary

SWAP

Decreasing Short

61,685

1.5303 GBP

1p ordinary

SWAP

Decreasing Short

199,032

1.5440 GBP

1p ordinary

SWAP

Increasing Long

5

1.5371 GBP

1p ordinary

SWAP

Increasing Long

50

1.5516 GBP

1p ordinary

SWAP

Increasing Long

304

1.5340 GBP

1p ordinary

SWAP

Increasing Long

2,454

1.5502 GBP

1p ordinary

SWAP

Increasing Long

4,159

1.5539 GBP

1p ordinary

SWAP

Increasing Long

4,803

1.5517 GBP

1p ordinary

SWAP

Increasing Long

8,537

1.5341 GBP

1p ordinary

SWAP

Increasing Long

10,617

1.5495 GBP

1p ordinary

SWAP

Increasing Long

11,616

1.5299 GBP

1p ordinary

SWAP

Increasing Long

93,238

1.5375 GBP

1p ordinary

SWAP

Increasing Short

483

1.5510 GBP

1p ordinary

SWAP

Increasing Short

701

1.5560 GBP

1p ordinary

SWAP

Increasing Short

1,565

1.5519 GBP

1p ordinary

SWAP

Increasing Short

4,434

1.5462 GBP

1p ordinary

SWAP

Increasing Short

8,218

1.5527 GBP

1p ordinary

SWAP

Increasing Short

11,340

1.5508 GBP

1p ordinary

SWAP

Increasing Short

18,676

1.5478 GBP

1p ordinary

CFD

Increasing Short

24,405

1.5427 GBP

1p ordinary

SWAP

Increasing Short

28,935

1.5339 GBP

1p ordinary

SWAP

Increasing Short

29,073

1.5487 GBP

1p ordinary

SWAP

Increasing Short

39,944

1.5515 GBP

1p ordinary

SWAP

Increasing Short

40,843

1.5472 GBP

1p ordinary

SWAP

Increasing Short

45,309

1.5505 GBP

1p ordinary

SWAP

Increasing Short

78,542

1.5475 GBP

1p ordinary

SWAP

Increasing Short

92,195

1.5310 GBP

1p ordinary

SWAP

Increasing Short

239,527

1.5507 GBP

1p ordinary

SWAP

Increasing Short

815,637

1.5300 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:

22 Feb 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213