Form 8.3 - TRITAX BIG BOX REIT PLC

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:

02 May 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:

11,698,342

0.61%

8,212,074

0.43%

(2)

Cash-settled derivatives:

and/or controlled:

9,033,749

0.47%

10,165,058

0.53%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

20,732,091

1.09%

18,377,132

0.97%

(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

1,344,191

1.5736 GBP

1p ordinary

Purchase

638,493

1.5748 GBP

1p ordinary

Purchase

281,050

1.5447 GBP

1p ordinary

Purchase

168,469

1.5566 GBP

1p ordinary

Purchase

150,000

1.5404 GBP

1p ordinary

Purchase

96,168

1.5594 GBP

1p ordinary

Purchase

93,611

1.5590 GBP

1p ordinary

Purchase

87,124

1.5583 GBP

1p ordinary

Purchase

75,427

1.5530 GBP

1p ordinary

Purchase

68,528

1.5440 GBP

1p ordinary

Purchase

54,014

1.5759 GBP

1p ordinary

Purchase

52,491

1.5760 GBP

1p ordinary

Purchase

41,433

1.5632 GBP

1p ordinary

Purchase

39,885

1.5605 GBP

1p ordinary

Purchase

28,888

1.5599 GBP

1p ordinary

Purchase

28,486

1.5450 GBP

1p ordinary

Purchase

26,889

1.5558 GBP

1p ordinary

Purchase

25,519

1.5731 GBP

1p ordinary

Purchase

20,546

1.5591 GBP

1p ordinary

Purchase

18,699

1.5641 GBP

1p ordinary

Purchase

17,936

1.5723 GBP

1p ordinary

Purchase

15,629

1.5621 GBP

1p ordinary

Purchase

15,418

1.5526 GBP

1p ordinary

Purchase

13,009

1.5518 GBP

1p ordinary

Purchase

12,854

1.5690 GBP

1p ordinary

Purchase

12,661

1.5600 GBP

1p ordinary

Purchase

11,658

1.5435 GBP

1p ordinary

Purchase

11,052

1.5582 GBP

1p ordinary

Purchase

10,710

1.5517 GBP

1p ordinary

Purchase

10,667

1.5713 GBP

1p ordinary

Purchase

10,002

1.5686 GBP

1p ordinary

Purchase

8,760

1.5608 GBP

1p ordinary

Purchase

7,739

1.5739 GBP

1p ordinary

Purchase

6,621

1.5489 GBP

1p ordinary

Purchase

6,119

1.5585 GBP

1p ordinary

Purchase

5,998

1.5570 GBP

1p ordinary

Purchase

5,881

1.5611 GBP

1p ordinary

Purchase

4,947

1.5740 GBP

1p ordinary

Purchase

4,748

1.5567 GBP

1p ordinary

Purchase

3,935

1.5602 GBP

1p ordinary

Purchase

3,784

1.5460 GBP

1p ordinary

Purchase

3,548

1.5588 GBP

1p ordinary

Purchase

3,414

1.5730 GBP

1p ordinary

Purchase

3,360

1.5390 GBP

1p ordinary

Purchase

2,672

1.5300 GBP

1p ordinary

Purchase

2,635

1.5565 GBP

1p ordinary

Purchase

2,567

1.5595 GBP

1p ordinary

Purchase

2,207

1.5420 GBP

1p ordinary

Purchase

2,123

1.5580 GBP

1p ordinary

Purchase

1,959

1.5430 GBP

1p ordinary

Purchase

1,885

1.5735 GBP

1p ordinary

Purchase

1,154

1.5670 GBP

1p ordinary

Purchase

896

1.5640 GBP

1p ordinary

Purchase

559

1.5720 GBP

1p ordinary

Purchase

25

1.5349 GBP

1p ordinary

Purchase

11

1.5286 GBP

1p ordinary

Sale

2,010,339

1.5680 GBP

1p ordinary

Sale

1,496,277

1.5752 GBP

1p ordinary

Sale

511,000

1.5731 GBP

1p ordinary

Sale

500,000

1.5582 GBP

1p ordinary

Sale

401,058

1.5759 GBP

1p ordinary

Sale

292,891

1.5492 GBP

1p ordinary

Sale

280,491

1.5450 GBP

1p ordinary

Sale

131,009

1.5621 GBP

1p ordinary

Sale

130,118

1.5629 GBP

1p ordinary

Sale

113,558

1.5589 GBP

1p ordinary

Sale

83,586

1.5760 GBP

1p ordinary

Sale

68,528

1.5440 GBP

1p ordinary

Sale

63,435

1.5642 GBP

1p ordinary

Sale

61,741

1.5747 GBP

1p ordinary

Sale

49,422

1.5643 GBP

1p ordinary

Sale

39,405

1.5561 GBP

1p ordinary

Sale

28,754

1.5620 GBP

1p ordinary

Sale

28,529

1.5546 GBP

1p ordinary

Sale

15,705

1.5644 GBP

1p ordinary

Sale

13,676

1.5749 GBP

1p ordinary

Sale

12,854

1.5690 GBP

1p ordinary

Sale

10,673

1.5607 GBP

1p ordinary

Sale

10,627

1.5543 GBP

1p ordinary

Sale

10,214

1.5513 GBP

1p ordinary

Sale

6,876

1.5581 GBP

1p ordinary

Sale

6,460

1.5600 GBP

1p ordinary

Sale

6,412

1.5394 GBP

1p ordinary

Sale

5,998

1.5570 GBP

1p ordinary

Sale

4,367

1.5740 GBP

1p ordinary

Sale

3,417

1.5610 GBP

1p ordinary

Sale

3,325

1.5709 GBP

1p ordinary

Sale

2,672

1.5300 GBP

1p ordinary

Sale

2,200

1.5410 GBP

1p ordinary

Sale

1,831

1.5495 GBP

1p ordinary

Sale

1,829

1.5654 GBP

1p ordinary

Sale

1,600

1.5730 GBP

1p ordinary

Sale

1,589

1.5542 GBP

1p ordinary

Sale

1,470

1.5468 GBP

1p ordinary

Sale

916

1.5700 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

2,613

1.5760 GBP

1p ordinary

SWAP

Closing Short

3,572

1.5670 GBP

1p ordinary

SWAP

Closing Short

4,852

1.5759 GBP

1p ordinary

SWAP

Decreasing Long

11

1.5260 GBP

1p ordinary

SWAP

Decreasing Long

11

1.5286 GBP

1p ordinary

SWAP

Decreasing Long

14

1.5420 GBP

1p ordinary

SWAP

Decreasing Long

24

1.5590 GBP

1p ordinary

SWAP

Decreasing Long

210

1.5250 GBP

1p ordinary

SWAP

Decreasing Long

580

1.5740 GBP

1p ordinary

SWAP

Decreasing Long

6,823

1.5460 GBP

1p ordinary

CFD

Decreasing Short

42

1.5759 GBP

1p ordinary

SWAP

Decreasing Short

114

1.5349 GBP

1p ordinary

SWAP

Decreasing Short

642

1.5348 GBP

1p ordinary

SWAP

Decreasing Short

674

1.5438 GBP

1p ordinary

SWAP

Decreasing Short

1,903

1.5394 GBP

1p ordinary

SWAP

Decreasing Short

2,200

1.5410 GBP

1p ordinary

SWAP

Decreasing Short

3,400

1.5595 GBP

1p ordinary

CFD

Decreasing Short

6,412

1.5394 GBP

1p ordinary

SWAP

Decreasing Short

12,024

1.5588 GBP

1p ordinary

SWAP

Decreasing Short

39,405

1.5561 GBP

1p ordinary

CFD

Decreasing Short

53,774

1.5760 GBP

1p ordinary

SWAP

Decreasing Short

55,600

1.5622 GBP

1p ordinary

SWAP

Decreasing Short

68,528

1.5440 GBP

1p ordinary

CFD

Decreasing Short

69,902

1.5591 GBP

1p ordinary

SWAP

Decreasing Short

130,118

1.5629 GBP

1p ordinary

SWAP

Decreasing Short

500,000

1.5582 GBP

1p ordinary

SWAP

Decreasing Short

1,237,800

1.5760 GBP

1p ordinary

SWAP

Increasing Long

489

1.5635 GBP

1p ordinary

SWAP

Increasing Long

543

1.5634 GBP

1p ordinary

SWAP

Increasing Long

553

1.5639 GBP

1p ordinary

SWAP

Increasing Long

656

1.5627 GBP

1p ordinary

SWAP

Increasing Long

684

1.5694 GBP

1p ordinary

SWAP

Increasing Long

693

1.5540 GBP

1p ordinary

SWAP

Increasing Long

695

1.5705 GBP

1p ordinary

SWAP

Increasing Long

823

1.5699 GBP

1p ordinary

SWAP

Increasing Long

1,038

1.5610 GBP

1p ordinary

SWAP

Increasing Long

1,046

1.5666 GBP

1p ordinary

SWAP

Increasing Long

1,104

1.5702 GBP

1p ordinary

SWAP

Increasing Long

1,169

1.5611 GBP

1p ordinary

SWAP

Increasing Long

1,358

1.5475 GBP

1p ordinary

SWAP

Increasing Long

1,785

1.5719 GBP

1p ordinary

SWAP

Increasing Long

1,799

1.5545 GBP

1p ordinary

SWAP

Increasing Long

1,934

1.5562 GBP

1p ordinary

SWAP

Increasing Long

2,008

1.5561 GBP

1p ordinary

SWAP

Increasing Long

2,172

1.5563 GBP

1p ordinary

SWAP

Increasing Long

2,414

1.5612 GBP

1p ordinary

SWAP

Increasing Long

3,027

1.5488 GBP

1p ordinary

SWAP

Increasing Long

3,380

1.5489 GBP

1p ordinary

SWAP

Increasing Long

3,929

1.5575 GBP

1p ordinary

SWAP

Increasing Long

3,929

1.5735 GBP

1p ordinary

SWAP

Increasing Long

3,929

1.5590 GBP

1p ordinary

SWAP

Increasing Long

3,929

1.5695 GBP

1p ordinary

SWAP

Increasing Long

3,929

1.5450 GBP

1p ordinary

SWAP

Increasing Long

3,929

1.5395 GBP

1p ordinary

SWAP

Increasing Long

3,929

1.5555 GBP

1p ordinary

SWAP

Increasing Long

3,929

1.5615 GBP

1p ordinary

SWAP

Increasing Long

4,363

1.5520 GBP

1p ordinary

SWAP

Increasing Long

4,889

1.5521 GBP

1p ordinary

SWAP

Increasing Long

4,957

1.5649 GBP

1p ordinary

SWAP

Increasing Long

5,370

1.5663 GBP

1p ordinary

SWAP

Increasing Long

7,859

1.5550 GBP

1p ordinary

SWAP

Increasing Long

8,357

1.5605 GBP

1p ordinary

SWAP

Increasing Long

9,396

1.5606 GBP

1p ordinary

SWAP

Increasing Long

10,627

1.5543 GBP

1p ordinary

SWAP

Increasing Long

25,726

1.5501 GBP

1p ordinary

SWAP

Increasing Long

41,848

1.5692 GBP

1p ordinary

SWAP

Increasing Long

63,435

1.5623 GBP

1p ordinary

SWAP

Increasing Long

66,012

1.5642 GBP

1p ordinary

SWAP

Increasing Long

201,058

1.5759 GBP

1p ordinary

SWAP

Increasing Long

206,498

1.5748 GBP

1p ordinary

SWAP

Increasing Short

5

1.5150 GBP

1p ordinary

SWAP

Increasing Short

693

1.5540 GBP

1p ordinary

SWAP

Increasing Short

1,056

1.5290 GBP

1p ordinary

SWAP

Increasing Short

1,154

1.5670 GBP

1p ordinary

SWAP

Increasing Short

1,358

1.5475 GBP

1p ordinary

CFD

Increasing Short

2,207

1.5420 GBP

1p ordinary

SWAP

Increasing Short

3,360

1.5390 GBP

1p ordinary

CFD

Increasing Short

3,788

1.5760 GBP

1p ordinary

SWAP

Increasing Short

3,929

1.5615 GBP

1p ordinary

SWAP

Increasing Short

3,929

1.5695 GBP

1p ordinary

SWAP

Increasing Short

3,929

1.5555 GBP

1p ordinary

SWAP

Increasing Short

3,929

1.5590 GBP

1p ordinary

SWAP

Increasing Short

3,929

1.5395 GBP

1p ordinary

SWAP

Increasing Short

3,929

1.5575 GBP

1p ordinary

SWAP

Increasing Short

3,929

1.5735 GBP

1p ordinary

SWAP

Increasing Short

3,929

1.5450 GBP

1p ordinary

SWAP

Increasing Short

7,859

1.5550 GBP

1p ordinary

CFD

Increasing Short

10,016

1.5640 GBP

1p ordinary

CFD

Increasing Short

11,658

1.5435 GBP

1p ordinary

CFD

Increasing Short

44,782

1.5759 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:

03 May 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213