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:

23 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:

17,974,503

0.94%

12,425,918

0.65%

(2)

Cash-settled derivatives:

and/or controlled:

4,348,755

0.23%

16,973,026

0.89%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

22,323,258

1.17%

29,398,944

1.54%

(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

1,021,855

1.4990 GBP

1p ordinary

Purchase

311,408

1.5030 GBP

1p ordinary

Purchase

250,000

1.5037 GBP

1p ordinary

Purchase

233,254

1.5050 GBP

1p ordinary

Purchase

206,273

1.5022 GBP

1p ordinary

Purchase

153,935

1.4987 GBP

1p ordinary

Purchase

86,513

1.4986 GBP

1p ordinary

Purchase

84,419

1.4994 GBP

1p ordinary

Purchase

82,676

1.5015 GBP

1p ordinary

Purchase

53,537

1.5028 GBP

1p ordinary

Purchase

46,122

1.4988 GBP

1p ordinary

Purchase

33,727

1.4985 GBP

1p ordinary

Purchase

19,764

1.4944 GBP

1p ordinary

Purchase

18,474

1.5045 GBP

1p ordinary

Purchase

14,407

1.5003 GBP

1p ordinary

Purchase

11,822

1.4976 GBP

1p ordinary

Purchase

11,709

1.4933 GBP

1p ordinary

Purchase

11,101

1.4922 GBP

1p ordinary

Purchase

8,967

1.5116 GBP

1p ordinary

Purchase

3,532

1.4920 GBP

1p ordinary

Purchase

3,427

1.5040 GBP

1p ordinary

Purchase

2,813

1.4970 GBP

1p ordinary

Purchase

2,798

1.5047 GBP

1p ordinary

Purchase

1,927

1.5147 GBP

1p ordinary

Purchase

1,503

1.4940 GBP

1p ordinary

Purchase

1,345

1.5000 GBP

1p ordinary

Purchase

1,206

1.5061 GBP

1p ordinary

Purchase

964

1.4950 GBP

1p ordinary

Purchase

501

1.4939 GBP

1p ordinary

Purchase

269

1.4951 GBP

1p ordinary

Purchase

234

1.4991 GBP

1p ordinary

Purchase

223

1.5220 GBP

1p ordinary

Purchase

18

1.4960 GBP

1p ordinary

Purchase

15

1.4930 GBP

1p ordinary

Sale

650,000

1.5041 GBP

1p ordinary

Sale

346,366

1.4993 GBP

1p ordinary

Sale

253,617

1.4989 GBP

1p ordinary

Sale

200,000

1.4979 GBP

1p ordinary

Sale

136,531

1.4996 GBP

1p ordinary

Sale

117,809

1.4988 GBP

1p ordinary

Sale

116,325

1.5001 GBP

1p ordinary

Sale

77,559

1.4990 GBP

1p ordinary

Sale

65,052

1.5017 GBP

1p ordinary

Sale

59,822

1.5025 GBP

1p ordinary

Sale

48,026

1.5006 GBP

1p ordinary

Sale

25,648

1.4952 GBP

1p ordinary

Sale

23,372

1.4986 GBP

1p ordinary

Sale

16,944

1.4970 GBP

1p ordinary

Sale

15,582

1.4965 GBP

1p ordinary

Sale

13,933

1.5029 GBP

1p ordinary

Sale

9,202

1.5000 GBP

1p ordinary

Sale

4,588

1.4983 GBP

1p ordinary

Sale

3,593

1.5060 GBP

1p ordinary

Sale

2,477

1.4985 GBP

1p ordinary

Sale

1,798

1.5100 GBP

1p ordinary

Sale

1,543

1.5014 GBP

1p ordinary

Sale

964

1.4950 GBP

1p ordinary

Sale

885

1.5010 GBP

1p ordinary

Sale

582

1.5019 GBP

1p ordinary

Sale

524

1.5034 GBP

1p ordinary

Sale

234

1.4992 GBP

1p ordinary

Sale

223

1.5221 GBP

1p ordinary

Sale

205

1.5170 GBP

1p ordinary

Sale

16

1.4981 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

1,927

1.5147 GBP

1p ordinary

SWAP

Decreasing Long

8,967

1.5116 GBP

1p ordinary

SWAP

Decreasing Long

13,211

1.5025 GBP

1p ordinary

CFD

Decreasing Short

430

1.4989 GBP

1p ordinary

CFD

Decreasing Short

823

1.5034 GBP

1p ordinary

SWAP

Decreasing Short

885

1.5010 GBP

1p ordinary

SWAP

Decreasing Short

1,113

1.5023 GBP

1p ordinary

SWAP

Decreasing Short

1,875

1.5095 GBP

1p ordinary

SWAP

Decreasing Short

3,860

1.4990 GBP

1p ordinary

SWAP

Decreasing Short

7,856

1.5000 GBP

1p ordinary

SWAP

Decreasing Short

9,708

1.5004 GBP

1p ordinary

SWAP

Decreasing Short

12,558

1.5018 GBP

1p ordinary

CFD

Decreasing Short

13,933

1.5029 GBP

1p ordinary

CFD

Decreasing Short

22,399

1.4973 GBP

1p ordinary

SWAP

Decreasing Short

42,105

1.4999 GBP

1p ordinary

SWAP

Decreasing Short

48,026

1.5006 GBP

1p ordinary

SWAP

Decreasing Short

59,822

1.5025 GBP

1p ordinary

SWAP

Decreasing Short

70,360

1.5003 GBP

1p ordinary

SWAP

Decreasing Short

95,263

1.4988 GBP

1p ordinary

SWAP

Decreasing Short

130,000

1.4989 GBP

1p ordinary

SWAP

Decreasing Short

131,412

1.4996 GBP

1p ordinary

SWAP

Increasing Long

8

1.5018 GBP

1p ordinary

SWAP

Increasing Long

11

1.4999 GBP

1p ordinary

SWAP

Increasing Long

19

1.5038 GBP

1p ordinary

SWAP

Increasing Long

20

1.5032 GBP

1p ordinary

SWAP

Increasing Long

21

1.5008 GBP

1p ordinary

SWAP

Increasing Long

25

1.4977 GBP

1p ordinary

SWAP

Increasing Long

45

1.4982 GBP

1p ordinary

SWAP

Increasing Long

46

1.4993 GBP

1p ordinary

SWAP

Increasing Long

48

1.5016 GBP

1p ordinary

SWAP

Increasing Long

166

1.4978 GBP

1p ordinary

SWAP

Increasing Long

181

1.4992 GBP

1p ordinary

SWAP

Increasing Long

382

1.4997 GBP

1p ordinary

SWAP

Increasing Long

515

1.5020 GBP

1p ordinary

SWAP

Increasing Long

524

1.5034 GBP

1p ordinary

SWAP

Increasing Long

1,319

1.4972 GBP

1p ordinary

SWAP

Increasing Long

2,119

1.4979 GBP

1p ordinary

SWAP

Increasing Long

2,598

1.4984 GBP

1p ordinary

SWAP

Increasing Long

4,179

1.4983 GBP

1p ordinary

SWAP

Increasing Long

4,671

1.4996 GBP

1p ordinary

SWAP

Increasing Long

13,239

1.5025 GBP

1p ordinary

SWAP

Increasing Long

15,444

1.4970 GBP

1p ordinary

SWAP

Increasing Long

21,093

1.4988 GBP

1p ordinary

SWAP

Increasing Long

69,903

1.4989 GBP

1p ordinary

CFD

Increasing Short

33

1.5051 GBP

1p ordinary

SWAP

Increasing Short

51

1.4920 GBP

1p ordinary

SWAP

Increasing Short

269

1.4951 GBP

1p ordinary

SWAP

Increasing Short

462

1.5059 GBP

1p ordinary

SWAP

Increasing Short

740

1.5012 GBP

1p ordinary

SWAP

Increasing Short

1,188

1.5060 GBP

1p ordinary

SWAP

Increasing Short

1,513

1.4987 GBP

1p ordinary

SWAP

Increasing Short

2,443

1.5014 GBP

1p ordinary

SWAP

Increasing Short

9,141

1.4990 GBP

1p ordinary

SWAP

Increasing Short

12,679

1.5005 GBP

1p ordinary

SWAP

Increasing Short

15,092

1.4952 GBP

1p ordinary

CFD

Increasing Short

16,670

1.5045 GBP

1p ordinary

SWAP

Increasing Short

40,841

1.5007 GBP

1p ordinary

SWAP

Increasing Short

47,104

1.5008 GBP

1p ordinary

SWAP

Increasing Short

53,537

1.5028 GBP

1p ordinary

SWAP

Increasing Short

61,567

1.4995 GBP

1p ordinary

SWAP

Increasing Short

84,419

1.4994 GBP

1p ordinary

SWAP

Increasing Short

250,000

1.5037 GBP

1p ordinary

SWAP

Increasing Short

658,653

1.4990 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:

26 Feb 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213