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:

15 Mar 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:

18,225,537

0.96%

3,639,239

0.19%

(2)

Cash-settled derivatives:

and/or controlled:

3,405,672

0.18%

17,650,632

0.93%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

21,631,209

1.14%

21,289,871

1.12%

(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

196,517

1.4810 GBP

1p ordinary

Purchase

114,445

1.4820 GBP

1p ordinary

Purchase

75,784

1.4851 GBP

1p ordinary

Purchase

58,856

1.4904 GBP

1p ordinary

Purchase

45,400

1.4837 GBP

1p ordinary

Purchase

22,624

1.4828 GBP

1p ordinary

Purchase

18,569

1.4816 GBP

1p ordinary

Purchase

14,927

1.4857 GBP

1p ordinary

Purchase

10,736

1.4862 GBP

1p ordinary

Purchase

10,030

1.4858 GBP

1p ordinary

Purchase

8,221

1.4838 GBP

1p ordinary

Purchase

7,928

1.4814 GBP

1p ordinary

Purchase

7,788

1.4864 GBP

1p ordinary

Purchase

6,068

1.4841 GBP

1p ordinary

Purchase

5,799

1.4821 GBP

1p ordinary

Purchase

5,041

1.4854 GBP

1p ordinary

Purchase

2,188

1.4900 GBP

1p ordinary

Purchase

1,839

1.4860 GBP

1p ordinary

Purchase

1,649

1.4780 GBP

1p ordinary

Purchase

1,241

1.4819 GBP

1p ordinary

Purchase

1,099

1.4840 GBP

1p ordinary

Purchase

907

1.4830 GBP

1p ordinary

Purchase

556

1.4880 GBP

1p ordinary

Purchase

185

1.4850 GBP

1p ordinary

Purchase

135

1.4872 GBP

1p ordinary

Purchase

63

1.4920 GBP

1p ordinary

Purchase

12

1.4811 GBP

1p ordinary

Sale

585,554

1.4819 GBP

1p ordinary

Sale

184,919

1.4860 GBP

1p ordinary

Sale

107,856

1.4820 GBP

1p ordinary

Sale

51,126

1.4843 GBP

1p ordinary

Sale

40,940

1.4845 GBP

1p ordinary

Sale

35,144

1.4867 GBP

1p ordinary

Sale

28,258

1.4893 GBP

1p ordinary

Sale

28,030

1.4886 GBP

1p ordinary

Sale

24,790

1.4817 GBP

1p ordinary

Sale

20,943

1.4810 GBP

1p ordinary

Sale

16,613

1.4895 GBP

1p ordinary

Sale

15,864

1.4907 GBP

1p ordinary

Sale

15,004

1.4850 GBP

1p ordinary

Sale

14,641

1.4812 GBP

1p ordinary

Sale

8,263

1.4856 GBP

1p ordinary

Sale

6,715

1.4827 GBP

1p ordinary

Sale

6,495

1.4821 GBP

1p ordinary

Sale

6,191

1.4899 GBP

1p ordinary

Sale

2,188

1.4900 GBP

1p ordinary

Sale

1,889

1.4833 GBP

1p ordinary

Sale

1,829

1.4839 GBP

1p ordinary

Sale

1,649

1.4780 GBP

1p ordinary

Sale

1,426

1.4836 GBP

1p ordinary

Sale

855

1.4840 GBP

1p ordinary

Sale

290

1.4814 GBP

1p ordinary

Sale

142

1.4790 GBP

1p ordinary

Sale

74

1.4874 GBP

1p ordinary

Sale

61

1.4873 GBP

1p ordinary

Sale

3

1.4849 GBP

1p ordinary

Sale

1

1.4830 GBP

1p ordinary

Sale

146

1.4811 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

1.4820 GBP

1p ordinary

SWAP

Closing Short

22,637

1.4816 GBP

1p ordinary

SWAP

Decreasing Long

63

1.4920 GBP

1p ordinary

SWAP

Decreasing Long

5,041

1.4854 GBP

1p ordinary

SWAP

Decreasing Long

6,884

1.4835 GBP

1p ordinary

SWAP

Decreasing Long

7,788

1.4864 GBP

1p ordinary

SWAP

Decreasing Long

8,221

1.4838 GBP

1p ordinary

SWAP

Decreasing Long

12,501

1.4820 GBP

1p ordinary

SWAP

Decreasing Long

14,927

1.4857 GBP

1p ordinary

SWAP

Decreasing Short

3

1.4849 GBP

1p ordinary

CFD

Decreasing Short

14

1.4842 GBP

1p ordinary

SWAP

Decreasing Short

146

1.4809 GBP

1p ordinary

SWAP

Decreasing Short

300

1.4838 GBP

1p ordinary

SWAP

Decreasing Short

838

1.4846 GBP

1p ordinary

SWAP

Decreasing Short

1,388

1.4853 GBP

1p ordinary

SWAP

Decreasing Short

2,019

1.4825 GBP

1p ordinary

SWAP

Decreasing Short

5,995

1.4830 GBP

1p ordinary

CFD

Decreasing Short

28,030

1.4886 GBP

1p ordinary

SWAP

Decreasing Short

28,258

1.4893 GBP

1p ordinary

SWAP

Decreasing Short

47,519

1.4844 GBP

1p ordinary

SWAP

Decreasing Short

66,874

1.4819 GBP

1p ordinary

SWAP

Decreasing Short

184,919

1.4860 GBP

1p ordinary

SWAP

Decreasing Short

493,773

1.4820 GBP

1p ordinary

SWAP

Increasing Long

3,034

1.4819 GBP

1p ordinary

SWAP

Increasing Short

244

1.4840 GBP

1p ordinary

SWAP

Increasing Short

556

1.4880 GBP

1p ordinary

SWAP

Increasing Short

733

1.4820 GBP

1p ordinary

CFD

Increasing Short

1,241

1.4819 GBP

1p ordinary

CFD

Increasing Short

4,480

1.4810 GBP

1p ordinary

SWAP

Increasing Short

10,736

1.4862 GBP

1p ordinary

CFD

Increasing Short

20,943

1.4809 GBP

1p ordinary

CFD

Increasing Short

28,290

1.4811 GBP

1p ordinary

CFD

Increasing Short

75,784

1.4851 GBP

1p ordinary

SWAP

Increasing Short

120,022

1.4810 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:

18 Mar 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213