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:

13 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:

19,734,884

1.04%

3,882,082

0.20%

(2)

Cash-settled derivatives:

and/or controlled:

3,656,143

0.19%

19,122,852

1.00%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

23,391,027

1.23%

23,004,934

1.21%

(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

233,617

1.4980 GBP

1p ordinary

Purchase

228,099

1.4959 GBP

1p ordinary

Purchase

144,203

1.4960 GBP

1p ordinary

Purchase

112,559

1.4958 GBP

1p ordinary

Purchase

33,477

1.4978 GBP

1p ordinary

Purchase

28,327

1.4965 GBP

1p ordinary

Purchase

21,052

1.4986 GBP

1p ordinary

Purchase

7,192

1.4987 GBP

1p ordinary

Purchase

7,145

1.4989 GBP

1p ordinary

Purchase

6,307

1.4940 GBP

1p ordinary

Purchase

3,729

1.4950 GBP

1p ordinary

Purchase

3,313

1.4970 GBP

1p ordinary

Purchase

2,333

1.5021 GBP

1p ordinary

Purchase

2,095

1.4961 GBP

1p ordinary

Purchase

1,876

1.5045 GBP

1p ordinary

Purchase

1,560

1.4963 GBP

1p ordinary

Purchase

538

1.4945 GBP

1p ordinary

Purchase

466

1.4930 GBP

1p ordinary

Purchase

149

1.4951 GBP

1p ordinary

Purchase

34

1.4994 GBP

1p ordinary

Purchase

26

1.4920 GBP

1p ordinary

Purchase

13

1.4969 GBP

1p ordinary

Purchase

10

1.4952 GBP

1p ordinary

Purchase

2

1.4968 GBP

1p ordinary

Sale

1,082,353

1.4961 GBP

1p ordinary

Sale

240,286

1.4967 GBP

1p ordinary

Sale

207,053

1.4960 GBP

1p ordinary

Sale

143,465

1.4950 GBP

1p ordinary

Sale

134,350

1.4951 GBP

1p ordinary

Sale

76,271

1.4959 GBP

1p ordinary

Sale

46,047

1.5000 GBP

1p ordinary

Sale

43,529

1.4940 GBP

1p ordinary

Sale

21,030

1.4988 GBP

1p ordinary

Sale

14,984

1.4974 GBP

1p ordinary

Sale

14,895

1.4999 GBP

1p ordinary

Sale

9,981

1.4980 GBP

1p ordinary

Sale

9,331

1.4923 GBP

1p ordinary

Sale

7,614

1.4963 GBP

1p ordinary

Sale

7,059

1.4973 GBP

1p ordinary

Sale

6,934

1.4981 GBP

1p ordinary

Sale

5,501

1.5003 GBP

1p ordinary

Sale

2,796

1.4935 GBP

1p ordinary

Sale

2,599

1.4990 GBP

1p ordinary

Sale

2,429

1.4953 GBP

1p ordinary

Sale

2,254

1.4970 GBP

1p ordinary

Sale

1,876

1.5045 GBP

1p ordinary

Sale

1,644

1.4997 GBP

1p ordinary

Sale

499

1.4944 GBP

1p ordinary

Sale

399

1.4929 GBP

1p ordinary

Sale

62

1.4984 GBP

1p ordinary

Sale

39

1.4975 GBP

1p ordinary

Sale

10

1.4954 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

134,341

1.4951 GBP

1p ordinary

SWAP

Decreasing Long

149

1.4950 GBP

1p ordinary

SWAP

Decreasing Long

150

1.4983 GBP

1p ordinary

SWAP

Decreasing Long

499

1.4990 GBP

1p ordinary

SWAP

Decreasing Long

1,220

1.4957 GBP

1p ordinary

SWAP

Decreasing Long

1,424

1.4939 GBP

1p ordinary

SWAP

Decreasing Long

1,603

1.4970 GBP

1p ordinary

SWAP

Decreasing Long

1,933

1.5021 GBP

1p ordinary

SWAP

Decreasing Long

2,095

1.4961 GBP

1p ordinary

SWAP

Decreasing Long

2,174

1.4971 GBP

1p ordinary

SWAP

Decreasing Long

3,660

1.4940 GBP

1p ordinary

SWAP

Decreasing Long

8,762

1.4989 GBP

1p ordinary

SWAP

Decreasing Long

13,237

1.4986 GBP

1p ordinary

SWAP

Decreasing Long

14,258

1.4984 GBP

1p ordinary

SWAP

Decreasing Long

19,858

1.4979 GBP

1p ordinary

SWAP

Decreasing Long

91,853

1.4960 GBP

1p ordinary

SWAP

Decreasing Short

1,644

1.4997 GBP

1p ordinary

SWAP

Decreasing Short

2,023

1.4970 GBP

1p ordinary

SWAP

Decreasing Short

2,599

1.4990 GBP

1p ordinary

SWAP

Decreasing Short

9,756

1.4980 GBP

1p ordinary

SWAP

Decreasing Short

16,712

1.4929 GBP

1p ordinary

SWAP

Decreasing Short

21,030

1.4988 GBP

1p ordinary

SWAP

Decreasing Short

22,132

1.4949 GBP

1p ordinary

SWAP

Decreasing Short

45,942

1.4959 GBP

1p ordinary

SWAP

Decreasing Short

65,851

1.4978 GBP

1p ordinary

SWAP

Decreasing Short

139,726

1.4950 GBP

1p ordinary

CFD

Decreasing Short

173,653

1.4958 GBP

1p ordinary

SWAP

Decreasing Short

852,454

1.4960 GBP

1p ordinary

SWAP

Increasing Short

12

1.4971 GBP

1p ordinary

SWAP

Increasing Short

200

1.5000 GBP

1p ordinary

SWAP

Increasing Short

226

1.4988 GBP

1p ordinary

SWAP

Increasing Short

400

1.5021 GBP

1p ordinary

SWAP

Increasing Short

466

1.4930 GBP

1p ordinary

SWAP

Increasing Short

1,059

1.4970 GBP

1p ordinary

SWAP

Increasing Short

3,098

1.4989 GBP

1p ordinary

SWAP

Increasing Short

3,768

1.4981 GBP

1p ordinary

SWAP

Increasing Short

14,550

1.4958 GBP

1p ordinary

SWAP

Increasing Short

28,327

1.4965 GBP

1p ordinary

SWAP

Increasing Short

32,313

1.4960 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:

14 Mar 2024

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213