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:

14 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:

18,859,460

0.99%

3,684,009

0.19%

(2)

Cash-settled derivatives:

and/or controlled:

3,458,063

0.18%

18,270,318

0.96%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

22,317,523

1.17%

21,954,327

1.15%

(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

494,164

1.4829 GBP

1p ordinary

Purchase

146,917

1.4830 GBP

1p ordinary

Purchase

90,954

1.4857 GBP

1p ordinary

Purchase

53,280

1.4986 GBP

1p ordinary

Purchase

32,542

1.4849 GBP

1p ordinary

Purchase

30,496

1.4848 GBP

1p ordinary

Purchase

25,731

1.4823 GBP

1p ordinary

Purchase

14,894

1.4836 GBP

1p ordinary

Purchase

14,804

1.4832 GBP

1p ordinary

Purchase

13,051

1.4852 GBP

1p ordinary

Purchase

7,633

1.4801 GBP

1p ordinary

Purchase

4,572

1.4899 GBP

1p ordinary

Purchase

3,200

1.4790 GBP

1p ordinary

Purchase

2,720

1.4870 GBP

1p ordinary

Purchase

1,853

1.4780 GBP

1p ordinary

Purchase

1,077

1.4850 GBP

1p ordinary

Purchase

900

1.4845 GBP

1p ordinary

Purchase

434

1.4861 GBP

1p ordinary

Purchase

404

1.4827 GBP

1p ordinary

Purchase

33

1.4862 GBP

1p ordinary

Purchase

33

1.4877 GBP

1p ordinary

Purchase

19

1.4817 GBP

1p ordinary

Purchase

6

1.4810 GBP

1p ordinary

Purchase

6

1.4875 GBP

1p ordinary

Purchase

2

1.4880 GBP

1p ordinary

Sale

529,450

1.4830 GBP

1p ordinary

Sale

407,517

1.4835 GBP

1p ordinary

Sale

193,012

1.4832 GBP

1p ordinary

Sale

83,194

1.4826 GBP

1p ordinary

Sale

78,758

1.4829 GBP

1p ordinary

Sale

76,419

1.4840 GBP

1p ordinary

Sale

64,203

1.4782 GBP

1p ordinary

Sale

57,265

1.4842 GBP

1p ordinary

Sale

47,165

1.4833 GBP

1p ordinary

Sale

19,588

1.4827 GBP

1p ordinary

Sale

18,576

1.4834 GBP

1p ordinary

Sale

18,200

1.4844 GBP

1p ordinary

Sale

13,859

1.4843 GBP

1p ordinary

Sale

2,235

1.4882 GBP

1p ordinary

Sale

2,200

1.4915 GBP

1p ordinary

Sale

1,875

1.4811 GBP

1p ordinary

Sale

937

1.4810 GBP

1p ordinary

Sale

900

1.4845 GBP

1p ordinary

Sale

840

1.4880 GBP

1p ordinary

Sale

525

1.4850 GBP

1p ordinary

Sale

153

1.4831 GBP

1p ordinary

Sale

126

1.4910 GBP

1p ordinary

Sale

33

1.4879 GBP

1p ordinary

Sale

33

1.4864 GBP

1p ordinary

Sale

6

1.4876 GBP

1p ordinary

Sale

179

1.4821 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 Long

53,280

1.4987 GBP

1p ordinary

SWAP

Decreasing Long

434

1.4861 GBP

1p ordinary

SWAP

Decreasing Long

658

1.4829 GBP

1p ordinary

SWAP

Decreasing Long

2,720

1.4870 GBP

1p ordinary

SWAP

Decreasing Long

7,633

1.4801 GBP

1p ordinary

SWAP

Decreasing Long

13,051

1.4852 GBP

1p ordinary

SWAP

Decreasing Long

14,894

1.4836 GBP

1p ordinary

SWAP

Decreasing Long

25,731

1.4823 GBP

1p ordinary

SWAP

Decreasing Long

79,679

1.4830 GBP

1p ordinary

SWAP

Decreasing Short

1,331

1.4810 GBP

1p ordinary

SWAP

Decreasing Short

1,405

1.4807 GBP

1p ordinary

SWAP

Decreasing Short

2,057

1.4848 GBP

1p ordinary

SWAP

Decreasing Short

3,508

1.4823 GBP

1p ordinary

SWAP

Decreasing Short

4,465

1.4875 GBP

1p ordinary

SWAP

Decreasing Short

19,588

1.4827 GBP

1p ordinary

SWAP

Decreasing Short

23,136

1.4812 GBP

1p ordinary

SWAP

Decreasing Short

32,392

1.4824 GBP

1p ordinary

CFD

Decreasing Short

32,872

1.4829 GBP

1p ordinary

SWAP

Decreasing Short

64,203

1.4782 GBP

1p ordinary

SWAP

Decreasing Short

97,653

1.4829 GBP

1p ordinary

CFD

Decreasing Short

107,912

1.4830 GBP

1p ordinary

SWAP

Decreasing Short

115,924

1.4854 GBP

1p ordinary

SWAP

Decreasing Short

193,863

1.4832 GBP

1p ordinary

SWAP

Decreasing Short

313,891

1.4830 GBP

1p ordinary

SWAP

Increasing Short

2

1.4880 GBP

1p ordinary

CFD

Increasing Short

1,077

1.4850 GBP

1p ordinary

SWAP

Increasing Short

3,200

1.4790 GBP

1p ordinary

SWAP

Increasing Short

66,433

1.4830 GBP

1p ordinary

CFD

Increasing Short

90,954

1.4857 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:

15 Mar 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213