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:

19 Oct 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:

13,555,153

1.00%

7,959,682

0.59%

(2)

Cash-settled derivatives:

7,653,225

0.57%

10,883,825

0.80%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

21,208,378

1.57%

18,843,507

1.39%

(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

154,387

8.9925 GBP

10p ordinary

Purchase

74,517

8.9696 GBP

10p ordinary

Purchase

71,850

8.9916 GBP

10p ordinary

Purchase

40,116

8.9675 GBP

10p ordinary

Purchase

24,869

8.9580 GBP

10p ordinary

Purchase

22,750

9.0150 GBP

10p ordinary

Purchase

21,133

8.9596 GBP

10p ordinary

Purchase

18,186

9.0467 GBP

10p ordinary

Purchase

17,921

8.9695 GBP

10p ordinary

Purchase

17,601

8.9835 GBP

10p ordinary

Purchase

13,202

9.1086 GBP

10p ordinary

Purchase

9,430

9.1079 GBP

10p ordinary

Purchase

9,042

9.1027 GBP

10p ordinary

Purchase

7,945

8.9992 GBP

10p ordinary

Purchase

7,886

9.1008 GBP

10p ordinary

Purchase

7,433

9.0780 GBP

10p ordinary

Purchase

5,440

8.9633 GBP

10p ordinary

Purchase

5,324

9.1069 GBP

10p ordinary

Purchase

4,940

9.0966 GBP

10p ordinary

Purchase

4,834

8.9914 GBP

10p ordinary

Purchase

4,792

9.0200 GBP

10p ordinary

Purchase

4,517

8.9950 GBP

10p ordinary

Purchase

4,460

8.9954 GBP

10p ordinary

Purchase

4,341

8.9672 GBP

10p ordinary

Purchase

3,929

8.9582 GBP

10p ordinary

Purchase

3,573

9.0371 GBP

10p ordinary

Purchase

3,492

9.1006 GBP

10p ordinary

Purchase

3,461

9.1005 GBP

10p ordinary

Purchase

3,403

8.9829 GBP

10p ordinary

Purchase

3,388

9.0995 GBP

10p ordinary

Purchase

2,989

9.0994 GBP

10p ordinary

Purchase

2,929

9.0930 GBP

10p ordinary

Purchase

2,900

8.9780 GBP

10p ordinary

Purchase

2,687

8.9754 GBP

10p ordinary

Purchase

2,238

8.9977 GBP

10p ordinary

Purchase

1,945

9.0948 GBP

10p ordinary

Purchase

1,926

9.0978 GBP

10p ordinary

Purchase

1,900

9.0219 GBP

10p ordinary

Purchase

1,842

8.9803 GBP

10p ordinary

Purchase

1,475

9.0313 GBP

10p ordinary

Purchase

1,400

9.0288 GBP

10p ordinary

Purchase

1,136

9.0344 GBP

10p ordinary

Purchase

1,049

9.0825 GBP

10p ordinary

Purchase

1,044

9.1082 GBP

10p ordinary

Purchase

992

8.9605 GBP

10p ordinary

Purchase

957

8.9380 GBP

10p ordinary

Purchase

942

9.1000 GBP

10p ordinary

Purchase

906

9.0996 GBP

10p ordinary

Purchase

900

9.1096 GBP

10p ordinary

Purchase

803

8.9682 GBP

10p ordinary

Purchase

631

9.1004 GBP

10p ordinary

Purchase

552

9.1230 GBP

10p ordinary

Purchase

527

9.1026 GBP

10p ordinary

Purchase

499

8.9659 GBP

10p ordinary

Purchase

431

8.9589 GBP

10p ordinary

Purchase

427

8.9629 GBP

10p ordinary

Purchase

420

8.9674 GBP

10p ordinary

Purchase

375

9.0820 GBP

10p ordinary

Purchase

357

9.0920 GBP

10p ordinary

Purchase

350

8.9500 GBP

10p ordinary

Purchase

289

8.9690 GBP

10p ordinary

Purchase

171

8.9809 GBP

10p ordinary

Purchase

146

9.0950 GBP

10p ordinary

Purchase

36

9.1100 GBP

10p ordinary

Purchase

31

9.1090 GBP

10p ordinary

Sale

294,364

9.0760 GBP

10p ordinary

Sale

106,089

8.9580 GBP

10p ordinary

Sale

55,171

8.9586 GBP

10p ordinary

Sale

53,232

9.1046 GBP

10p ordinary

Sale

40,000

8.9904 GBP

10p ordinary

Sale

39,582

8.9463 GBP

10p ordinary

Sale

35,059

8.9604 GBP

10p ordinary

Sale

20,369

8.9654 GBP

10p ordinary

Sale

16,806

9.0758 GBP

10p ordinary

Sale

15,728

8.9833 GBP

10p ordinary

Sale

12,444

8.9611 GBP

10p ordinary

Sale

11,924

9.0010 GBP

10p ordinary

Sale

10,792

8.9578 GBP

10p ordinary

Sale

7,743

8.9858 GBP

10p ordinary

Sale

6,601

9.1086 GBP

10p ordinary

Sale

6,154

9.1033 GBP

10p ordinary

Sale

4,808

8.9744 GBP

10p ordinary

Sale

4,715

9.1079 GBP

10p ordinary

Sale

4,521

9.1027 GBP

10p ordinary

Sale

3,952

9.0990 GBP

10p ordinary

Sale

3,943

9.1008 GBP

10p ordinary

Sale

3,839

8.9478 GBP

10p ordinary

Sale

3,074

8.9740 GBP

10p ordinary

Sale

2,470

9.0966 GBP

10p ordinary

Sale

2,355

9.0810 GBP

10p ordinary

Sale

1,694

9.0995 GBP

10p ordinary

Sale

1,662

8.9579 GBP

10p ordinary

Sale

1,460

9.0596 GBP

10p ordinary

Sale

1,392

9.1031 GBP

10p ordinary

Sale

1,371

8.9622 GBP

10p ordinary

Sale

957

8.9380 GBP

10p ordinary

Sale

855

9.0430 GBP

10p ordinary

Sale

803

8.9682 GBP

10p ordinary

Sale

775

9.0986 GBP

10p ordinary

Sale

615

8.9826 GBP

10p ordinary

Sale

455

9.0948 GBP

10p ordinary

Sale

376

8.9445 GBP

10p ordinary

Sale

328

8.9616 GBP

10p ordinary

Sale

200

8.9800 GBP

10p ordinary

Sale

180

9.0112 GBP

10p ordinary

Sale

166

9.0780 GBP

10p ordinary

Sale

139

9.0981 GBP

10p ordinary

Sale

58

8.9582 GBP

10p ordinary

Sale

42

9.1120 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

1,400

9.0288 GBP

10p ordinary

SWAP

Decreasing Short

426

8.9580 GBP

10p ordinary

SWAP

Increasing Short

12,432

8.9835 GBP

10p ordinary

SWAP

Decreasing Short

1,057

8.9580 GBP

10p ordinary

SWAP

Decreasing Long

672

8.9841 GBP

10p ordinary

SWAP

Increasing Long

1,632

9.0575 GBP

10p ordinary

SWAP

Decreasing Short

383

8.9674 GBP

10p ordinary

SWAP

Decreasing Long

74,517

8.9696 GBP

10p ordinary

SWAP

Increasing Long

3,839

8.9478 GBP

10p ordinary

SWAP

Increasing Long

162,944

9.0760 GBP

10p ordinary

SWAP

Decreasing Short

40,000

8.9904 GBP

10p ordinary

SWAP

Opening Short

1,475

9.0313 GBP

10p ordinary

SWAP

Increasing Short

20,304

8.9584 GBP

10p ordinary

SWAP

Decreasing Short

54,675

8.9575 GBP

10p ordinary

SWAP

Decreasing Long

222

8.9774 GBP

10p ordinary

SWAP

Decreasing Short

328

8.9615 GBP

10p ordinary

SWAP

Decreasing Short

8,692

9.0010 GBP

10p ordinary

SWAP

Decreasing Short

3,232

9.0010 GBP

10p ordinary

CFD

Decreasing Long

81,805

9.0488 GBP

10p ordinary

CFD

Decreasing Short

2,992

8.9740 GBP

10p ordinary

SWAP

Increasing Short

5,440

8.9634 GBP

10p ordinary

SWAP

Increasing Short

552

9.1237 GBP

10p ordinary

SWAP

Opening Short

3,929

8.9582 GBP

10p ordinary

SWAP

Decreasing Long

197

8.9834 GBP

10p ordinary

SWAP

Closing Long

6,972

8.9833 GBP

10p ordinary

SWAP

Decreasing Long

18,670

8.9834 GBP

10p ordinary

SWAP

Increasing Short

2,238

8.9977 GBP

10p ordinary

SWAP

Decreasing Long

16,677

8.9916 GBP

10p ordinary

SWAP

Increasing Long

156

9.0618 GBP

10p ordinary

SWAP

Decreasing Short

1,662

8.9579 GBP

10p ordinary

SWAP

Decreasing Long

431

8.9589 GBP

10p ordinary

SWAP

Decreasing Long

200

8.9580 GBP

10p ordinary

SWAP

Decreasing Long

761

9.0422 GBP

10p ordinary

SWAP

Decreasing Short

39,582

8.9463 GBP

10p ordinary

SWAP

Decreasing Short

832

8.9734 GBP

10p ordinary

SWAP

Increasing Long

44

8.9580 GBP

10p ordinary

CFD

Increasing Short

2,992

8.9580 GBP

10p ordinary

SWAP

Increasing Short

427

8.9629 GBP

10p ordinary

SWAP

Decreasing Short

4,808

8.9744 GBP

10p ordinary

SWAP

Decreasing Long

5,169

8.9835 GBP

10p ordinary

SWAP

Increasing Long

885

9.0960 GBP

10p ordinary

SWAP

Decreasing Short

139

9.0981 GBP

10p ordinary

SWAP

Increasing Long

256

9.0600 GBP

10p ordinary

SWAP

Increasing Short

34,703

8.9855 GBP

10p ordinary

SWAP

Decreasing Long

3,269

8.9559 GBP

10p ordinary

SWAP

Increasing Short

4,792

9.0200 GBP

10p ordinary

SWAP

Increasing Long

15,921

9.0746 GBP

10p ordinary

SWAP

Decreasing Short

15,728

8.9833 GBP

10p ordinary

SWAP

Decreasing Long

1,049

9.0825 GBP

10p ordinary

SWAP

Decreasing Long

39,390

8.9580 GBP

10p ordinary

SWAP

Decreasing Short

35,059

8.9604 GBP

10p ordinary

SWAP

Increasing Long

775

9.0986 GBP

10p ordinary

SWAP

Decreasing Short

10,792

8.9578 GBP

10p ordinary

SWAP

Decreasing Long

76

8.9785 GBP

10p ordinary

SWAP

Increasing Long

76,634

9.0760 GBP

10p ordinary

SWAP

Decreasing Short

2,355

9.0810 GBP

10p ordinary

SWAP

Increasing Long

1,156

9.0552 GBP

10p ordinary

SWAP

Decreasing Short

1,371

8.9622 GBP

10p ordinary

SWAP

Increasing Long

58

8.9580 GBP

10p ordinary

SWAP

Decreasing Long

2,687

8.9753 GBP

10p ordinary

SWAP

Increasing Short

4,834

8.9914 GBP

10p ordinary

SWAP

Increasing Long

304

9.0766 GBP

10p ordinary

SWAP

Increasing Long

11,536

8.9588 GBP

10p ordinary

SWAP

Decreasing Long

40,116

8.9675 GBP

10p ordinary

SWAP

Increasing Long

75,254

8.9580 GBP

10p ordinary

SWAP

Decreasing Long

3,422

8.9499 GBP

10p ordinary

SWAP

Decreasing Long

4,517

8.9950 GBP

10p ordinary

SWAP

Increasing Long

82

8.9740 GBP

10p ordinary

SWAP

Increasing Long

16

8.9580 GBP

10p ordinary

SWAP

Decreasing Long

37,621

8.9580 GBP

10p ordinary

SWAP

Increasing Long

54,786

9.0760 GBP

10p ordinary

SWAP

Decreasing Long

4,460

8.9954 GBP

10p ordinary

SWAP

Decreasing Long

3,719

9.0393 GBP

10p ordinary

SWAP

Decreasing Long

55,173

8.9916 GBP

10p ordinary

SWAP

Increasing Long

20,369

8.9654 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:

20 Oct 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213