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:

22 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:

15,561,487

0.82%

6,151,668

0.32%

(2)

Cash-settled derivatives:

and/or controlled:

5,985,602

0.31%

14,338,739

0.75%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

21,547,089

1.13%

20,490,407

1.08%

(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

112,268

1.4903 GBP

1p ordinary

Purchase

74,693

1.4885 GBP

1p ordinary

Purchase

68,522

1.4882 GBP

1p ordinary

Purchase

51,100

1.4907 GBP

1p ordinary

Purchase

40,630

1.4917 GBP

1p ordinary

Purchase

31,449

1.4893 GBP

1p ordinary

Purchase

19,693

1.4876 GBP

1p ordinary

Purchase

18,500

1.4915 GBP

1p ordinary

Purchase

17,267

1.4910 GBP

1p ordinary

Purchase

13,533

1.4949 GBP

1p ordinary

Purchase

8,779

1.4821 GBP

1p ordinary

Purchase

8,300

1.4864 GBP

1p ordinary

Purchase

6,544

1.4927 GBP

1p ordinary

Purchase

4,953

1.4894 GBP

1p ordinary

Purchase

4,800

1.4818 GBP

1p ordinary

Purchase

3,813

1.4966 GBP

1p ordinary

Purchase

3,480

1.4873 GBP

1p ordinary

Purchase

3,017

1.4866 GBP

1p ordinary

Purchase

2,627

1.4860 GBP

1p ordinary

Purchase

1,979

1.4990 GBP

1p ordinary

Purchase

1,979

1.4870 GBP

1p ordinary

Purchase

1,969

1.4890 GBP

1p ordinary

Purchase

1,472

1.4840 GBP

1p ordinary

Purchase

1,442

1.4920 GBP

1p ordinary

Purchase

1,070

1.4878 GBP

1p ordinary

Purchase

53

1.4838 GBP

1p ordinary

Purchase

46

1.4811 GBP

1p ordinary

Purchase

38

1.4810 GBP

1p ordinary

Purchase

22

1.4596 GBP

1p ordinary

Purchase

12

1.4964 GBP

1p ordinary

Purchase

9

1.4963 GBP

1p ordinary

Sale

129,020

1.4882 GBP

1p ordinary

Sale

98,166

1.4909 GBP

1p ordinary

Sale

89,661

1.4910 GBP

1p ordinary

Sale

30,513

1.4946 GBP

1p ordinary

Sale

19,679

1.4896 GBP

1p ordinary

Sale

17,611

1.4872 GBP

1p ordinary

Sale

13,592

1.4904 GBP

1p ordinary

Sale

10,738

1.4945 GBP

1p ordinary

Sale

5,937

1.4907 GBP

1p ordinary

Sale

5,446

1.4863 GBP

1p ordinary

Sale

4,940

1.4918 GBP

1p ordinary

Sale

3,938

1.4890 GBP

1p ordinary

Sale

3,515

1.4876 GBP

1p ordinary

Sale

2,909

1.4861 GBP

1p ordinary

Sale

2,904

1.4934 GBP

1p ordinary

Sale

2,140

1.4908 GBP

1p ordinary

Sale

2,019

1.4866 GBP

1p ordinary

Sale

1,979

1.4870 GBP

1p ordinary

Sale

1,904

1.4912 GBP

1p ordinary

Sale

1,442

1.4920 GBP

1p ordinary

Sale

1,437

1.4840 GBP

1p ordinary

Sale

1,422

1.4860 GBP

1p ordinary

Sale

923

1.4960 GBP

1p ordinary

Sale

734

1.4833 GBP

1p ordinary

Sale

421

1.4849 GBP

1p ordinary

Sale

46

1.4813 GBP

1p ordinary

Sale

12

1.4965 GBP

1p ordinary

Sale

9

1.4964 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

3

1.4950 GBP

1p ordinary

SWAP

Decreasing Long

14

1.4860 GBP

1p ordinary

SWAP

Decreasing Long

1,810

1.4879 GBP

1p ordinary

SWAP

Decreasing Long

3,147

1.4903 GBP

1p ordinary

SWAP

Decreasing Long

4,734

1.4946 GBP

1p ordinary

SWAP

Decreasing Long

6,349

1.4858 GBP

1p ordinary

SWAP

Decreasing Long

7,310

1.4865 GBP

1p ordinary

SWAP

Decreasing Long

15,193

1.4910 GBP

1p ordinary

SWAP

Decreasing Long

50,194

1.4895 GBP

1p ordinary

SWAP

Decreasing Short

1

1.4800 GBP

1p ordinary

SWAP

Decreasing Short

187

1.4859 GBP

1p ordinary

SWAP

Decreasing Short

673

1.4879 GBP

1p ordinary

SWAP

Decreasing Short

682

1.4861 GBP

1p ordinary

SWAP

Decreasing Short

824

1.4876 GBP

1p ordinary

SWAP

Decreasing Short

923

1.4960 GBP

1p ordinary

SWAP

Decreasing Short

1,156

1.4918 GBP

1p ordinary

SWAP

Decreasing Short

1,276

1.4863 GBP

1p ordinary

CFD

Decreasing Short

2,234

1.4907 GBP

1p ordinary

SWAP

Decreasing Short

2,260

1.4946 GBP

1p ordinary

SWAP

Decreasing Short

2,365

1.4869 GBP

1p ordinary

SWAP

Decreasing Short

2,516

1.4945 GBP

1p ordinary

SWAP

Decreasing Short

4,608

1.4896 GBP

1p ordinary

SWAP

Decreasing Short

8,568

1.4895 GBP

1p ordinary

CFD

Decreasing Short

13,592

1.4904 GBP

1p ordinary

SWAP

Decreasing Short

18,224

1.4908 GBP

1p ordinary

SWAP

Decreasing Short

18,320

1.4909 GBP

1p ordinary

SWAP

Decreasing Short

19,938

1.4909 GBP

1p ordinary

CFD

Decreasing Short

22,608

1.4910 GBP

1p ordinary

CFD

Decreasing Short

23,606

1.4849 GBP

1p ordinary

CFD

Decreasing Short

70,672

1.4882 GBP

1p ordinary

SWAP

Increasing Long

48

1.4849 GBP

1p ordinary

SWAP

Increasing Long

439

1.4880 GBP

1p ordinary

SWAP

Increasing Long

1,200

1.4700 GBP

1p ordinary

SWAP

Increasing Long

1,766

1.4879 GBP

1p ordinary

SWAP

Increasing Long

2,227

1.4861 GBP

1p ordinary

SWAP

Increasing Long

2,691

1.4876 GBP

1p ordinary

SWAP

Increasing Long

2,904

1.4934 GBP

1p ordinary

SWAP

Increasing Long

3,784

1.4918 GBP

1p ordinary

SWAP

Increasing Long

4,170

1.4863 GBP

1p ordinary

SWAP

Increasing Long

7,397

1.4946 GBP

1p ordinary

SWAP

Increasing Long

8,222

1.4945 GBP

1p ordinary

SWAP

Increasing Long

15,071

1.4896 GBP

1p ordinary

SWAP

Increasing Long

41,626

1.4895 GBP

1p ordinary

SWAP

Increasing Long

59,908

1.4909 GBP

1p ordinary

SWAP

Increasing Short

300

1.4850 GBP

1p ordinary

SWAP

Increasing Short

357

1.4860 GBP

1p ordinary

CFD

Increasing Short

3,813

1.4966 GBP

1p ordinary

SWAP

Increasing Short

4,089

1.4950 GBP

1p ordinary

CFD

Increasing Short

10,315

1.4862 GBP

1p ordinary

CFD

Increasing Short

17,612

1.4844 GBP

1p ordinary

SWAP

Increasing Short

20,677

1.4905 GBP

1p ordinary

SWAP

Increasing Short

20,817

1.4916 GBP

1p ordinary

SWAP

Increasing Short

31,449

1.4893 GBP

1p ordinary

SWAP

Increasing Short

39,370

1.4909 GBP

1p ordinary

SWAP

Increasing Short

45,820

1.4910 GBP

1p ordinary

CFD

Increasing Short

68,522

1.4882 GBP

1p ordinary

SWAP

Increasing Short

74,693

1.4885 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:

23 Apr 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213