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:

20 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:

18,754,782

0.99%

4,427,084

0.23%

(2)

Cash-settled derivatives:

and/or controlled:

4,184,161

0.22%

18,188,094

0.96%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

22,938,943

1.20%

22,615,178

1.19%

(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

353,277

1.4805 GBP

1p ordinary

Purchase

237,461

1.5006 GBP

1p ordinary

Purchase

228,599

1.5012 GBP

1p ordinary

Purchase

120,644

1.5062 GBP

1p ordinary

Purchase

69,121

1.4809 GBP

1p ordinary

Purchase

69,047

1.4881 GBP

1p ordinary

Purchase

44,692

1.5009 GBP

1p ordinary

Purchase

31,914

1.5018 GBP

1p ordinary

Purchase

16,837

1.4888 GBP

1p ordinary

Purchase

10,722

1.5060 GBP

1p ordinary

Purchase

5,681

1.5074 GBP

1p ordinary

Purchase

3,034

1.4760 GBP

1p ordinary

Purchase

2,264

1.5010 GBP

1p ordinary

Purchase

2,177

1.5110 GBP

1p ordinary

Purchase

1,955

1.4943 GBP

1p ordinary

Purchase

1,906

1.5030 GBP

1p ordinary

Purchase

1,871

1.5080 GBP

1p ordinary

Purchase

1,152

1.5020 GBP

1p ordinary

Purchase

335

1.5051 GBP

1p ordinary

Purchase

254

1.5082 GBP

1p ordinary

Purchase

173

1.4986 GBP

1p ordinary

Purchase

131

1.5055 GBP

1p ordinary

Purchase

108

1.4952 GBP

1p ordinary

Purchase

33

1.4960 GBP

1p ordinary

Purchase

28

1.5050 GBP

1p ordinary

Purchase

22

1.5130 GBP

1p ordinary

Purchase

21

1.5100 GBP

1p ordinary

Sale

355,416

1.5009 GBP

1p ordinary

Sale

353,277

1.4805 GBP

1p ordinary

Sale

148,141

1.5041 GBP

1p ordinary

Sale

127,360

1.5011 GBP

1p ordinary

Sale

74,130

1.5010 GBP

1p ordinary

Sale

56,014

1.5061 GBP

1p ordinary

Sale

40,239

1.5012 GBP

1p ordinary

Sale

34,758

1.5063 GBP

1p ordinary

Sale

31,609

1.5006 GBP

1p ordinary

Sale

20,538

1.5026 GBP

1p ordinary

Sale

19,185

1.4858 GBP

1p ordinary

Sale

19,066

1.5051 GBP

1p ordinary

Sale

18,816

1.5014 GBP

1p ordinary

Sale

10,856

1.5025 GBP

1p ordinary

Sale

10,722

1.5060 GBP

1p ordinary

Sale

7,643

1.5038 GBP

1p ordinary

Sale

6,600

1.5027 GBP

1p ordinary

Sale

4,090

1.5057 GBP

1p ordinary

Sale

3,842

1.4979 GBP

1p ordinary

Sale

1,906

1.5030 GBP

1p ordinary

Sale

1,677

1.5092 GBP

1p ordinary

Sale

1,595

1.5015 GBP

1p ordinary

Sale

1,529

1.5050 GBP

1p ordinary

Sale

1,291

1.5020 GBP

1p ordinary

Sale

1,268

1.4878 GBP

1p ordinary

Sale

1,158

1.4997 GBP

1p ordinary

Sale

1,014

1.4999 GBP

1p ordinary

Sale

676

1.4990 GBP

1p ordinary

Sale

389

1.5079 GBP

1p ordinary

Sale

173

1.4987 GBP

1p ordinary

Sale

108

1.4953 GBP

1p ordinary

Sale

95

1.5018 GBP

1p ordinary

Sale

33

1.4960 GBP

1p ordinary

Sale

21

1.5100 GBP

1p ordinary

Sale

10

1.5080 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

3,034

1.4760 GBP

1p ordinary

SWAP

Decreasing Long

25

1.5050 GBP

1p ordinary

SWAP

Decreasing Long

106

1.5056 GBP

1p ordinary

SWAP

Decreasing Long

254

1.5082 GBP

1p ordinary

SWAP

Decreasing Long

603

1.4845 GBP

1p ordinary

SWAP

Decreasing Long

629

1.4810 GBP

1p ordinary

SWAP

Decreasing Long

42,249

1.4810 GBP

1p ordinary

SWAP

Decreasing Long

47,625

1.4965 GBP

1p ordinary

SWAP

Decreasing Long

66,208

1.4845 GBP

1p ordinary

SWAP

Decreasing Short

600

1.4820 GBP

1p ordinary

SWAP

Decreasing Short

1,297

1.5024 GBP

1p ordinary

SWAP

Decreasing Short

1,542

1.5080 GBP

1p ordinary

CFD

Decreasing Short

5,959

1.5008 GBP

1p ordinary

SWAP

Decreasing Short

19,170

1.5026 GBP

1p ordinary

CFD

Decreasing Short

19,185

1.4858 GBP

1p ordinary

SWAP

Decreasing Short

30,994

1.5010 GBP

1p ordinary

SWAP

Decreasing Short

44,210

1.5041 GBP

1p ordinary

SWAP

Increasing Long

11

1.5017 GBP

1p ordinary

SWAP

Increasing Long

12

1.5022 GBP

1p ordinary

SWAP

Increasing Long

78

1.5035 GBP

1p ordinary

SWAP

Increasing Long

84

1.5018 GBP

1p ordinary

SWAP

Increasing Long

201

1.4994 GBP

1p ordinary

SWAP

Increasing Long

563

1.5040 GBP

1p ordinary

SWAP

Increasing Long

801

1.5028 GBP

1p ordinary

SWAP

Increasing Long

837

1.5039 GBP

1p ordinary

SWAP

Increasing Long

993

1.5079 GBP

1p ordinary

SWAP

Increasing Long

1,268

1.4878 GBP

1p ordinary

SWAP

Increasing Long

1,329

1.5049 GBP

1p ordinary

SWAP

Increasing Long

3,842

1.4979 GBP

1p ordinary

SWAP

Increasing Long

6,253

1.5038 GBP

1p ordinary

SWAP

Increasing Long

10,055

1.5025 GBP

1p ordinary

SWAP

Increasing Long

22,880

1.5050 GBP

1p ordinary

SWAP

Increasing Long

32,501

1.5068 GBP

1p ordinary

SWAP

Increasing Long

52,310

1.4810 GBP

1p ordinary

SWAP

Increasing Long

58,258

1.4965 GBP

1p ordinary

SWAP

Increasing Long

81,594

1.4845 GBP

1p ordinary

SWAP

Increasing Long

355,416

1.5009 GBP

1p ordinary

SWAP

Increasing Short

534

1.5005 GBP

1p ordinary

SWAP

Increasing Short

1,547

1.4957 GBP

1p ordinary

SWAP

Increasing Short

1,955

1.4943 GBP

1p ordinary

SWAP

Increasing Short

2,177

1.5110 GBP

1p ordinary

SWAP

Increasing Short

9,432

1.4810 GBP

1p ordinary

SWAP

Increasing Short

10,633

1.4965 GBP

1p ordinary

SWAP

Increasing Short

14,361

1.4962 GBP

1p ordinary

SWAP

Increasing Short

14,783

1.4845 GBP

1p ordinary

SWAP

Increasing Short

16,180

1.5031 GBP

1p ordinary

SWAP

Increasing Short

16,837

1.4888 GBP

1p ordinary

SWAP

Increasing Short

31,914

1.5018 GBP

1p ordinary

SWAP

Increasing Short

33,979

1.5024 GBP

1p ordinary

SWAP

Increasing Short

51,693

1.5010 GBP

1p ordinary

SWAP

Increasing Short

51,713

1.5009 GBP

1p ordinary

CFD

Increasing Short

69,047

1.4880 GBP

1p ordinary

SWAP

Increasing Short

69,121

1.4809 GBP

1p ordinary

CFD

Increasing Short

117,613

1.5011 GBP

1p ordinary

SWAP

Opening Long

74,130

1.5010 GBP

1p ordinary

SWAP

Opening Short

335

1.5051 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:

21 Mar 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213