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:

28 Aug 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:

12,727,975

0.94%

9,524,148

0.70%

(2)

Cash-settled derivatives:

9,588,812

0.71%

8,979,420

0.66%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

22,316,787

1.65%

18,503,568

1.37%

(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

669,849

9.6130 GBP

10p ordinary

Purchase

213,387

9.6120 GBP

10p ordinary

Purchase

103,497

9.6627 GBP

10p ordinary

Purchase

61,439

9.6319 GBP

10p ordinary

Purchase

56,463

9.6122 GBP

10p ordinary

Purchase

56,455

9.6557 GBP

10p ordinary

Purchase

35,237

9.6706 GBP

10p ordinary

Purchase

29,942

9.6678 GBP

10p ordinary

Purchase

24,174

9.6110 GBP

10p ordinary

Purchase

23,834

9.6123 GBP

10p ordinary

Purchase

18,100

9.6607 GBP

10p ordinary

Purchase

15,232

9.6681 GBP

10p ordinary

Purchase

13,748

9.6381 GBP

10p ordinary

Purchase

12,091

9.6880 GBP

10p ordinary

Purchase

9,020

9.6505 GBP

10p ordinary

Purchase

7,494

9.6605 GBP

10p ordinary

Purchase

6,862

9.6608 GBP

10p ordinary

Purchase

6,337

9.6663 GBP

10p ordinary

Purchase

5,731

9.6274 GBP

10p ordinary

Purchase

5,267

9.6547 GBP

10p ordinary

Purchase

3,893

9.6361 GBP

10p ordinary

Purchase

3,341

9.6755 GBP

10p ordinary

Purchase

3,173

9.6192 GBP

10p ordinary

Purchase

2,108

9.6862 GBP

10p ordinary

Purchase

2,051

9.6642 GBP

10p ordinary

Purchase

1,896

9.6735 GBP

10p ordinary

Purchase

1,517

9.6529 GBP

10p ordinary

Purchase

1,352

9.6883 GBP

10p ordinary

Purchase

1,017

9.6430 GBP

10p ordinary

Purchase

948

9.6653 GBP

10p ordinary

Purchase

941

9.6629 GBP

10p ordinary

Purchase

872

9.6644 GBP

10p ordinary

Purchase

847

9.6121 GBP

10p ordinary

Purchase

404

9.6560 GBP

10p ordinary

Purchase

374

9.6620 GBP

10p ordinary

Purchase

364

9.6800 GBP

10p ordinary

Purchase

359

9.6940 GBP

10p ordinary

Purchase

358

9.6600 GBP

10p ordinary

Purchase

353

9.6840 GBP

10p ordinary

Purchase

339

9.6440 GBP

10p ordinary

Purchase

314

9.6480 GBP

10p ordinary

Purchase

312

9.6820 GBP

10p ordinary

Purchase

293

9.6320 GBP

10p ordinary

Purchase

129

9.6802 GBP

10p ordinary

Purchase

104

9.6580 GBP

10p ordinary

Purchase

81

9.6586 GBP

10p ordinary

Purchase

48

9.6420 GBP

10p ordinary

Sale

217,437

9.6480 GBP

10p ordinary

Sale

167,323

9.6151 GBP

10p ordinary

Sale

154,576

9.6100 GBP

10p ordinary

Sale

134,162

9.6120 GBP

10p ordinary

Sale

125,242

9.6667 GBP

10p ordinary

Sale

89,864

9.6554 GBP

10p ordinary

Sale

45,762

9.6421 GBP

10p ordinary

Sale

33,854

9.6196 GBP

10p ordinary

Sale

31,500

9.6502 GBP

10p ordinary

Sale

20,380

9.6718 GBP

10p ordinary

Sale

19,805

9.6128 GBP

10p ordinary

Sale

17,164

9.6883 GBP

10p ordinary

Sale

16,351

9.6559 GBP

10p ordinary

Sale

9,599

9.6613 GBP

10p ordinary

Sale

9,174

9.6270 GBP

10p ordinary

Sale

9,136

9.6692 GBP

10p ordinary

Sale

7,661

9.6752 GBP

10p ordinary

Sale

7,549

9.6642 GBP

10p ordinary

Sale

6,099

9.6736 GBP

10p ordinary

Sale

6,029

9.6585 GBP

10p ordinary

Sale

5,983

9.6450 GBP

10p ordinary

Sale

5,015

9.6750 GBP

10p ordinary

Sale

4,119

9.6765 GBP

10p ordinary

Sale

3,122

9.6726 GBP

10p ordinary

Sale

3,065

9.6322 GBP

10p ordinary

Sale

2,743

9.6607 GBP

10p ordinary

Sale

2,688

9.6188 GBP

10p ordinary

Sale

2,617

9.6693 GBP

10p ordinary

Sale

2,563

9.6443 GBP

10p ordinary

Sale

2,513

9.6110 GBP

10p ordinary

Sale

2,192

9.6662 GBP

10p ordinary

Sale

2,159

9.6719 GBP

10p ordinary

Sale

2,051

9.6643 GBP

10p ordinary

Sale

1,589

9.6604 GBP

10p ordinary

Sale

1,539

9.6729 GBP

10p ordinary

Sale

1,449

9.6497 GBP

10p ordinary

Sale

1,378

9.6674 GBP

10p ordinary

Sale

1,248

9.6571 GBP

10p ordinary

Sale

1,103

9.6516 GBP

10p ordinary

Sale

1,060

9.6442 GBP

10p ordinary

Sale

965

9.6725 GBP

10p ordinary

Sale

845

9.6580 GBP

10p ordinary

Sale

806

9.6560 GBP

10p ordinary

Sale

759

9.6540 GBP

10p ordinary

Sale

757

9.6700 GBP

10p ordinary

Sale

735

9.6742 GBP

10p ordinary

Sale

727

9.6623 GBP

10p ordinary

Sale

613

9.6735 GBP

10p ordinary

Sale

560

9.6380 GBP

10p ordinary

Sale

538

9.6600 GBP

10p ordinary

Sale

450

9.6670 GBP

10p ordinary

Sale

445

9.6550 GBP

10p ordinary

Sale

441

9.6520 GBP

10p ordinary

Sale

429

9.6512 GBP

10p ordinary

Sale

410

9.6770 GBP

10p ordinary

Sale

383

9.6349 GBP

10p ordinary

Sale

378

9.6876 GBP

10p ordinary

Sale

364

9.6800 GBP

10p ordinary

Sale

359

9.6940 GBP

10p ordinary

Sale

359

9.6942 GBP

10p ordinary

Sale

353

9.6840 GBP

10p ordinary

Sale

333

9.6620 GBP

10p ordinary

Sale

313

9.6785 GBP

10p ordinary

Sale

291

9.6740 GBP

10p ordinary

Sale

32

9.6509 GBP

10p ordinary

Sale

28

9.6898 GBP

10p ordinary

Sale

2

9.6439 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

Increasing Long

11,300

9.6630 GBP

10p ordinary

SWAP

Increasing Long

20,200

9.6430 GBP

10p ordinary

SWAP

Decreasing Short

5,623

9.6120 GBP

10p ordinary

SWAP

Opening Long

994

9.6110 GBP

10p ordinary

SWAP

Opening Long

262

9.6110 GBP

10p ordinary

SWAP

Decreasing Long

41

9.6787 GBP

10p ordinary

SWAP

Decreasing Short

760

9.6506 GBP

10p ordinary

SWAP

Closing Short

8,809

9.6128 GBP

10p ordinary

SWAP

Opening Long

3,776

9.6128 GBP

10p ordinary

SWAP

Increasing Long

5,397

9.6120 GBP

10p ordinary

SWAP

Increasing Long

48

9.6297 GBP

10p ordinary

SWAP

Increasing Long

328

9.6787 GBP

10p ordinary

SWAP

Increasing Long

727

9.6623 GBP

10p ordinary

SWAP

Decreasing Long

71

9.6120 GBP

10p ordinary

SWAP

Decreasing Short

101,464

9.6147 GBP

10p ordinary

SWAP

Increasing Long

16,049

9.6120 GBP

10p ordinary

SWAP

Increasing Long

20

9.6898 GBP

10p ordinary

SWAP

Increasing Long

8

9.6898 GBP

10p ordinary

CFD

Increasing Long

2,429

9.6120 GBP

10p ordinary

CFD

Increasing Long

11,360

9.6421 GBP

10p ordinary

CFD

Increasing Long

16,751

9.6421 GBP

10p ordinary

CFD

Increasing Long

9,987

9.6421 GBP

10p ordinary

CFD

Increasing Short

61,439

9.6319 GBP

10p ordinary

CFD

Increasing Long

7,664

9.6421 GBP

10p ordinary

SWAP

Increasing Short

34,642

9.6119 GBP

10p ordinary

SWAP

Increasing Short

129

9.6801 GBP

10p ordinary

SWAP

Opening Long

39,992

9.6205 GBP

10p ordinary

SWAP

Increasing Long

994

9.6110 GBP

10p ordinary

SWAP

Increasing Long

263

9.6110 GBP

10p ordinary

SWAP

Decreasing Short

2,000

9.6120 GBP

10p ordinary

SWAP

Closing Long

3,776

9.6120 GBP

10p ordinary

SWAP

Opening Short

10,526

9.6120 GBP

10p ordinary

SWAP

Increasing Long

2,563

9.6443 GBP

10p ordinary

SWAP

Decreasing Long

3,893

9.6361 GBP

10p ordinary

SWAP

Increasing Long

1,589

9.6604 GBP

10p ordinary

SWAP

Decreasing Long

948

9.6653 GBP

10p ordinary

SWAP

Increasing Short

3,368

9.6438 GBP

10p ordinary

SWAP

Decreasing Long

6,273

9.6682 GBP

10p ordinary

SWAP

Decreasing Long

17,375

9.6123 GBP

10p ordinary

SWAP

Decreasing Long

6,459

9.6123 GBP

10p ordinary

CFD

Decreasing Short

2

9.6450 GBP

10p ordinary

SWAP

Decreasing Short

2,192

9.6662 GBP

10p ordinary

SWAP

Increasing Long

5,983

9.6450 GBP

10p ordinary

SWAP

Decreasing Long

472

9.6121 GBP

10p ordinary

SWAP

Decreasing Long

81

9.6586 GBP

10p ordinary

SWAP

Decreasing Short

284

9.6742 GBP

10p ordinary

SWAP

Decreasing Long

91

9.6120 GBP

10p ordinary

CFD

Decreasing Short

125,242

9.6667 GBP

10p ordinary

SWAP

Decreasing Short

5,169

9.6120 GBP

10p ordinary

SWAP

Increasing Long

3,065

9.6322 GBP

10p ordinary

SWAP

Increasing Long

1,248

9.6571 GBP

10p ordinary

SWAP

Increasing Short

166,385

9.6159 GBP

10p ordinary

SWAP

Decreasing Long

199,158

9.6120 GBP

10p ordinary

CFD

Increasing Short

9,020

9.6505 GBP

10p ordinary

SWAP

Increasing Short

976

9.6735 GBP

10p ordinary

SWAP

Increasing Long

313

9.6785 GBP

10p ordinary

SWAP

Decreasing Long

7,494

9.6605 GBP

10p ordinary

CFD

Increasing Short

103,497

9.6627 GBP

10p ordinary

SWAP

Decreasing Short

383

9.6349 GBP

10p ordinary

SWAP

Increasing Long

735

9.6743 GBP

10p ordinary

SWAP

Increasing Long

116,180

9.6100 GBP

10p ordinary

CFD

Decreasing Short

9,599

9.6613 GBP

10p ordinary

SWAP

Decreasing Short

32

9.6508 GBP

10p ordinary

SWAP

Decreasing Long

111,680

9.6120 GBP

10p ordinary

SWAP

Decreasing Long

14,379

9.6681 GBP

10p ordinary

CFD

Decreasing Short

88,593

9.6554 GBP

10p ordinary

SWAP

Increasing Short

13,748

9.6381 GBP

10p ordinary

CFD

Increasing Short

18,100

9.6607 GBP

10p ordinary

SWAP

Decreasing Short

6,029

9.6585 GBP

10p ordinary

SWAP

Decreasing Short

1,103

9.6516 GBP

10p ordinary

SWAP

Decreasing Short

1,449

9.6497 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:

01 Sept 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213