Form 8.3 SEGRO 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

SEGRO 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:

02 Sep 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?

PROLOGIS INC

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:

10p ordinary

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

11,929,014

0.88%

8,346,965

0.62%

(2)

Cash-settled derivatives:

8,385,319

0.62%

8,168,913

0.60%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

20,314,333

1.50%

16,515,878

1.22%

(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

10p ordinary

Purchase

229,513

9.4300 GBP

10p ordinary

Purchase

160,704

9.4362 GBP

10p ordinary

Purchase

104,707

9.5055 GBP

10p ordinary

Purchase

98,140

9.4301 GBP

10p ordinary

Purchase

90,295

9.5230 GBP

10p ordinary

Purchase

83,839

9.4741 GBP

10p ordinary

Purchase

54,337

9.4314 GBP

10p ordinary

Purchase

42,543

9.5050 GBP

10p ordinary

Purchase

35,640

9.4407 GBP

10p ordinary

Purchase

29,440

9.4762 GBP

10p ordinary

Purchase

20,491

9.4906 GBP

10p ordinary

Purchase

20,418

9.4852 GBP

10p ordinary

Purchase

18,500

9.4961 GBP

10p ordinary

Purchase

15,274

9.4517 GBP

10p ordinary

Purchase

13,535

9.4738 GBP

10p ordinary

Purchase

13,068

9.5180 GBP

10p ordinary

Purchase

10,657

9.4637 GBP

10p ordinary

Purchase

7,283

9.5218 GBP

10p ordinary

Purchase

7,050

9.4820 GBP

10p ordinary

Purchase

5,377

9.5332 GBP

10p ordinary

Purchase

3,789

9.4874 GBP

10p ordinary

Purchase

2,899

9.4461 GBP

10p ordinary

Purchase

2,658

9.4445 GBP

10p ordinary

Purchase

2,310

9.4471 GBP

10p ordinary

Purchase

2,278

9.4826 GBP

10p ordinary

Purchase

1,912

9.4825 GBP

10p ordinary

Purchase

1,905

9.4545 GBP

10p ordinary

Purchase

1,665

9.4788 GBP

10p ordinary

Purchase

1,280

9.4819 GBP

10p ordinary

Purchase

1,191

9.4832 GBP

10p ordinary

Purchase

749

9.4542 GBP

10p ordinary

Purchase

710

9.4630 GBP

10p ordinary

Purchase

696

9.5192 GBP

10p ordinary

Purchase

686

9.4497 GBP

10p ordinary

Purchase

664

9.4440 GBP

10p ordinary

Purchase

663

9.4568 GBP

10p ordinary

Purchase

627

9.4600 GBP

10p ordinary

Purchase

583

9.4884 GBP

10p ordinary

Purchase

480

9.5242 GBP

10p ordinary

Purchase

436

9.5082 GBP

10p ordinary

Purchase

392

9.4660 GBP

10p ordinary

Purchase

353

9.4732 GBP

10p ordinary

Purchase

349

9.4558 GBP

10p ordinary

Purchase

345

9.5244 GBP

10p ordinary

Purchase

334

9.4700 GBP

10p ordinary

Purchase

322

9.4580 GBP

10p ordinary

Purchase

292

9.5060 GBP

10p ordinary

Purchase

289

9.5156 GBP

10p ordinary

Purchase

272

9.5133 GBP

10p ordinary

Purchase

236

9.4840 GBP

10p ordinary

Purchase

162

9.5340 GBP

10p ordinary

Purchase

162

9.5221 GBP

10p ordinary

Purchase

161

9.5318 GBP

10p ordinary

Purchase

110

9.4990 GBP

10p ordinary

Purchase

99

9.4746 GBP

10p ordinary

Purchase

58

9.4420 GBP

10p ordinary

Purchase

39

9.5130 GBP

10p ordinary

Purchase

38

9.4740 GBP

10p ordinary

Purchase

30

9.4531 GBP

10p ordinary

Purchase

13

9.4400 GBP

10p ordinary

Purchase

3

9.4380 GBP

10p ordinary

Purchase

1

9.4500 GBP

10p ordinary

Sale

216,956

9.4309 GBP

10p ordinary

Sale

198,441

9.4771 GBP

10p ordinary

Sale

184,354

9.5060 GBP

10p ordinary

Sale

156,260

9.4634 GBP

10p ordinary

Sale

117,368

9.4731 GBP

10p ordinary

Sale

98,181

9.4300 GBP

10p ordinary

Sale

57,922

9.4902 GBP

10p ordinary

Sale

32,183

9.4325 GBP

10p ordinary

Sale

24,896

9.4979 GBP

10p ordinary

Sale

21,885

9.4495 GBP

10p ordinary

Sale

21,200

9.4826 GBP

10p ordinary

Sale

15,156

9.4496 GBP

10p ordinary

Sale

13,326

9.4353 GBP

10p ordinary

Sale

11,803

9.4853 GBP

10p ordinary

Sale

10,550

9.4937 GBP

10p ordinary

Sale

9,048

9.4835 GBP

10p ordinary

Sale

7,848

9.4796 GBP

10p ordinary

Sale

6,635

9.4436 GBP

10p ordinary

Sale

5,622

9.4908 GBP

10p ordinary

Sale

5,305

9.5358 GBP

10p ordinary

Sale

3,943

9.4876 GBP

10p ordinary

Sale

3,328

9.4662 GBP

10p ordinary

Sale

2,847

9.4602 GBP

10p ordinary

Sale

2,098

9.5084 GBP

10p ordinary

Sale

2,011

9.4763 GBP

10p ordinary

Sale

1,885

9.4983 GBP

10p ordinary

Sale

1,657

9.4600 GBP

10p ordinary

Sale

1,631

9.4568 GBP

10p ordinary

Sale

1,598

9.4794 GBP

10p ordinary

Sale

1,330

9.4712 GBP

10p ordinary

Sale

1,287

9.4612 GBP

10p ordinary

Sale

1,268

9.5400 GBP

10p ordinary

Sale

1,000

9.4586 GBP

10p ordinary

Sale

940

9.4774 GBP

10p ordinary

Sale

933

9.4760 GBP

10p ordinary

Sale

895

9.4966 GBP

10p ordinary

Sale

873

9.5037 GBP

10p ordinary

Sale

850

9.4844 GBP

10p ordinary

Sale

811

9.4453 GBP

10p ordinary

Sale

808

9.4534 GBP

10p ordinary

Sale

664

9.4440 GBP

10p ordinary

Sale

642

9.4780 GBP

10p ordinary

Sale

588

9.4672 GBP

10p ordinary

Sale

473

9.4802 GBP

10p ordinary

Sale

383

9.4620 GBP

10p ordinary

Sale

334

9.4700 GBP

10p ordinary

Sale

308

9.4520 GBP

10p ordinary

Sale

305

9.4442 GBP

10p ordinary

Sale

300

9.4948 GBP

10p ordinary

Sale

293

9.4985 GBP

10p ordinary

Sale

290

9.4660 GBP

10p ordinary

Sale

240

9.4973 GBP

10p ordinary

Sale

162

9.5224 GBP

10p ordinary

Sale

110

9.5000 GBP

10p ordinary

Sale

106

9.4858 GBP

10p ordinary

Sale

94

9.4514 GBP

10p ordinary

Sale

58

9.4420 GBP

10p ordinary

Sale

58

9.5340 GBP

10p ordinary

Sale

38

9.4740 GBP

10p ordinary

Sale

13

9.4400 GBP

10p ordinary

Sale

3

9.4380 GBP

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

10p ordinary

SWAP

Decreasing Long

18,500

9.4961 GBP

10p ordinary

SWAP

Increasing Long

21,200

9.4826 GBP

10p ordinary

SWAP

Decreasing Long

80

9.4797 GBP

10p ordinary

SWAP

Increasing Short

4,161

9.4843 GBP

10p ordinary

SWAP

Decreasing Long

1,912

9.4825 GBP

10p ordinary

SWAP

Decreasing Long

29

9.4300 GBP

10p ordinary

SWAP

Decreasing Long

57

9.5342 GBP

10p ordinary

SWAP

Decreasing Long

248

9.4301 GBP

10p ordinary

SWAP

Increasing Short

90,295

9.5230 GBP

10p ordinary

SWAP

Opening Short

882

9.4774 GBP

10p ordinary

SWAP

Decreasing Long

1,875

9.4660 GBP

10p ordinary

SWAP

Increasing Long

1,631

9.4568 GBP

10p ordinary

SWAP

Opening Short

39,393

9.4326 GBP

10p ordinary

SWAP

Decreasing Long

9,769

9.4300 GBP

10p ordinary

SWAP

Decreasing Short

1,268

9.5400 GBP

10p ordinary

SWAP

Decreasing Long

2,416

9.4301 GBP

10p ordinary

SWAP

Increasing Long

433

9.4794 GBP

10p ordinary

CFD

Increasing Long

7,637

9.4942 GBP

10p ordinary

CFD

Decreasing Short

106

9.4858 GBP

10p ordinary

SWAP

Decreasing Short

15,156

9.4500 GBP

10p ordinary

SWAP

Opening Long

41,715

9.4540 GBP

10p ordinary

SWAP

Increasing Long

473

9.4802 GBP

10p ordinary

SWAP

Increasing Long

6,635

9.4436 GBP

10p ordinary

SWAP

Decreasing Long

2,899

9.4461 GBP

10p ordinary

SWAP

Increasing Short

749

9.4542 GBP

10p ordinary

SWAP

Decreasing Long

15,274

9.4517 GBP

10p ordinary

SWAP

Decreasing Long

2,658

9.4445 GBP

10p ordinary

SWAP

Decreasing Short

225

9.5041 GBP

10p ordinary

SWAP

Decreasing Long

490

9.4460 GBP

10p ordinary

SWAP

Increasing Short

1,064

9.4300 GBP

10p ordinary

SWAP

Increasing Long

1,165

9.4794 GBP

10p ordinary

SWAP

Decreasing Long

898

9.4301 GBP

10p ordinary

CFD

Decreasing Short

117,368

9.4731 GBP

10p ordinary

SWAP

Decreasing Long

13,535

9.4738 GBP

10p ordinary

SWAP

Decreasing Long

161

9.5318 GBP

10p ordinary

SWAP

Decreasing Long

345

9.5244 GBP

10p ordinary

SWAP

Increasing Short

2,278

9.4826 GBP

10p ordinary

SWAP

Decreasing Long

29,440

9.4762 GBP

10p ordinary

SWAP

Increasing Short

696

9.5192 GBP

10p ordinary

SWAP

Increasing Long

215

9.4300 GBP

10p ordinary

CFD

Increasing Short

35,640

9.4407 GBP

10p ordinary

SWAP

Increasing Long

24,896

9.4979 GBP

10p ordinary

SWAP

Increasing Long

5,622

9.4908 GBP

10p ordinary

SWAP

Increasing Short

3,789

9.4874 GBP

10p ordinary

SWAP

Increasing Short

436

9.5082 GBP

10p ordinary

SWAP

Decreasing Long

57,240

9.4300 GBP

10p ordinary

CFD

Increasing Short

104,707

9.5055 GBP

10p ordinary

SWAP

Increasing Long

1,885

9.4983 GBP

10p ordinary

SWAP

Decreasing Long

946

9.4300 GBP

10p ordinary

SWAP

Increasing Short

3,768

9.4301 GBP

10p ordinary

SWAP

Increasing Short

289

9.5156 GBP

10p ordinary

SWAP

Decreasing Long

13,068

9.5180 GBP

10p ordinary

CFD

Increasing Short

292

9.5059 GBP

10p ordinary

SWAP

Closing Long

36,227

9.4300 GBP

10p ordinary

SWAP

Opening Short

12,621

9.4300 GBP

10p ordinary

SWAP

Increasing Short

663

9.4568 GBP

10p ordinary

SWAP

Increasing Short

581

9.5056 GBP

10p ordinary

SWAP

Decreasing Long

2,310

9.4470 GBP

10p ordinary

CFD

Decreasing Short

156,260

9.4634 GBP

10p ordinary

SWAP

Decreasing Short

11,803

9.4853 GBP

10p ordinary

SWAP

Decreasing Short

10,815

9.4336 GBP

10p ordinary

SWAP

Decreasing Long

627

9.4601 GBP

10p ordinary

CFD

Increasing Short

20,491

9.4906 GBP

10p ordinary

SWAP

Increasing Short

236

9.4840 GBP

10p ordinary

SWAP

Decreasing Short

2,098

9.5084 GBP

10p ordinary

CFD

Decreasing Short

198,441

9.4770 GBP

10p ordinary

SWAP

Decreasing Short

5,161

9.4964 GBP

10p ordinary

CFD

Increasing Short

83,839

9.4741 GBP

10p ordinary

SWAP

Increasing Short

104

9.5340 GBP

10p ordinary

SWAP

Increasing Short

17,968

9.4319 GBP

10p ordinary

SWAP

Increasing Short

1,191

9.4832 GBP

10p ordinary

SWAP

Increasing Short

54

9.4630 GBP

10p ordinary

SWAP

Closing Short

42,413

9.5060 GBP

10p ordinary

SWAP

Opening Long

141,941

9.5060 GBP

10p ordinary

SWAP

Increasing Long

94

9.4514 GBP

10p ordinary

SWAP

Increasing Long

31

9.4500 GBP

10p ordinary

SWAP

Decreasing Long

3,401

9.4300 GBP

10p ordinary

SWAP

Increasing Long

9,288

9.4838 GBP

10p ordinary

SWAP

Decreasing Long

480

9.5241 GBP

10p ordinary

SWAP

Decreasing Long

20,418

9.4852 GBP

10p ordinary

SWAP

Increasing Long

57,922

9.4902 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:

03 Sep 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213