Form 8.3 BRITISH LAND COMPANY PLC, THE

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

BRITISH LAND COMPANY PLC, THE

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:

08 Apr 2026

(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?

LIFE SCIENCE REIT PLC

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:

25p ordinary

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

11,801,247

1.18%

8,587,465

0.86%

(2)

Cash-settled derivatives:

8,190,273

0.82%

9,467,052

0.94%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

19,991,520

2.00%

18,054,517

1.80%

(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 PERSON MAKING THE DISCLOSURE

(a)

Purchases and sales

Class of relevant

Purchase/sale

Number of

Price per unit

security

securities

25p ordinary

Purchase

384,143

3.8120 GBP

25p ordinary

Purchase

144,148

3.8386 GBP

25p ordinary

Purchase

106,499

3.8147 GBP

25p ordinary

Purchase

42,289

3.8419 GBP

25p ordinary

Purchase

40,525

3.8887 GBP

25p ordinary

Purchase

40,525

3.8592 GBP

25p ordinary

Purchase

40,525

3.8523 GBP

25p ordinary

Purchase

38,074

3.8644 GBP

25p ordinary

Purchase

37,668

3.8428 GBP

25p ordinary

Purchase

22,630

3.8630 GBP

25p ordinary

Purchase

20,262

3.8642 GBP

25p ordinary

Purchase

15,484

3.8251 GBP

25p ordinary

Purchase

11,465

3.8940 GBP

25p ordinary

Purchase

8,567

3.8378 GBP

25p ordinary

Purchase

8,277

3.8494 GBP

25p ordinary

Purchase

7,853

3.8422 GBP

25p ordinary

Purchase

7,077

3.8436 GBP

25p ordinary

Purchase

6,911

3.8495 GBP

25p ordinary

Purchase

3,892

3.8340 GBP

25p ordinary

Purchase

3,858

3.8561 GBP

25p ordinary

Purchase

3,709

3.8456 GBP

25p ordinary

Purchase

3,447

3.8635 GBP

25p ordinary

Purchase

3,307

3.9130 GBP

25p ordinary

Purchase

3,300

3.8398 GBP

25p ordinary

Purchase

3,234

3.8491 GBP

25p ordinary

Purchase

2,374

3.8640 GBP

25p ordinary

Purchase

2,351

3.8380 GBP

25p ordinary

Purchase

1,764

3.8790 GBP

25p ordinary

Purchase

1,132

3.8512 GBP

25p ordinary

Purchase

1,079

3.8525 GBP

25p ordinary

Purchase

997

3.8279 GBP

25p ordinary

Purchase

985

3.8460 GBP

25p ordinary

Purchase

919

3.8606 GBP

25p ordinary

Purchase

847

3.8648 GBP

25p ordinary

Purchase

784

3.8355 GBP

25p ordinary

Purchase

764

3.8600 GBP

25p ordinary

Purchase

621

3.8346 GBP

25p ordinary

Purchase

495

3.8717 GBP

25p ordinary

Purchase

469

3.8459 GBP

25p ordinary

Purchase

413

3.8660 GBP

25p ordinary

Purchase

349

3.8634 GBP

25p ordinary

Purchase

293

3.8450 GBP

25p ordinary

Purchase

288

3.8760 GBP

25p ordinary

Purchase

266

3.8750 GBP

25p ordinary

Purchase

240

3.8413 GBP

25p ordinary

Purchase

16

3.8350 GBP

25p ordinary

Purchase

2

3.8240 GBP

25p ordinary

Purchase

1

3.8290 GBP

25p ordinary

Sale

532,720

3.8120 GBP

25p ordinary

Sale

233,339

3.8549 GBP

25p ordinary

Sale

129,019

3.8390 GBP

25p ordinary

Sale

69,866

3.8576 GBP

25p ordinary

Sale

33,025

3.8133 GBP

25p ordinary

Sale

25,000

3.8520 GBP

25p ordinary

Sale

16,536

3.8923 GBP

25p ordinary

Sale

13,968

3.8451 GBP

25p ordinary

Sale

13,854

3.8531 GBP

25p ordinary

Sale

12,381

3.8521 GBP

25p ordinary

Sale

7,977

3.8606 GBP

25p ordinary

Sale

2,790

3.8494 GBP

25p ordinary

Sale

2,700

3.8872 GBP

25p ordinary

Sale

2,414

3.8614 GBP

25p ordinary

Sale

2,287

3.8904 GBP

25p ordinary

Sale

1,995

3.8172 GBP

25p ordinary

Sale

1,947

3.8308 GBP

25p ordinary

Sale

1,634

3.8833 GBP

25p ordinary

Sale

1,399

3.8582 GBP

25p ordinary

Sale

1,122

3.8335 GBP

25p ordinary

Sale

807

3.8702 GBP

25p ordinary

Sale

504

3.8270 GBP

25p ordinary

Sale

380

3.8748 GBP

25p ordinary

Sale

293

3.8450 GBP

25p ordinary

Sale

288

3.8760 GBP

25p ordinary

Sale

266

3.8750 GBP

25p ordinary

Sale

258

3.8211 GBP

25p ordinary

Sale

98

3.8490 GBP

25p ordinary

Sale

24

3.8553 GBP

25p ordinary

Sale

13

3.8340 GBP

25p ordinary

Sale

9

3.8930 GBP

25p ordinary

Sale

3

3.8560 GBP

25p ordinary

Sale

3

3.8350 GBP

25p ordinary

Sale

2

3.8240 GBP

25p ordinary

Sale

1

3.8934 GBP

25p ordinary

Sale

1

3.8290 GBP

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

25p ordinary

SWAP

Decreasing Short

11

3.8211 GBP

25p ordinary

SWAP

Increasing Short

3,300

3.8398 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)

Exercise

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:

09 Apr 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213