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:

08 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:

12,424,128

0.92%

8,341,125

0.62%

(2)

Cash-settled derivatives:

8,006,727

0.59%

9,873,338

0.73%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

20,430,855

1.51%

18,214,463

1.35%

(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

697,427

9.0800 GBP

10p ordinary

Purchase

122,622

9.0898 GBP

10p ordinary

Purchase

83,500

9.0567 GBP

10p ordinary

Purchase

34,213

9.0569 GBP

10p ordinary

Purchase

29,449

9.0971 GBP

10p ordinary

Purchase

23,752

9.0571 GBP

10p ordinary

Purchase

18,464

9.1100 GBP

10p ordinary

Purchase

16,096

9.1042 GBP

10p ordinary

Purchase

15,255

9.1031 GBP

10p ordinary

Purchase

8,743

9.0808 GBP

10p ordinary

Purchase

7,321

9.0841 GBP

10p ordinary

Purchase

5,472

9.0420 GBP

10p ordinary

Purchase

5,000

9.0740 GBP

10p ordinary

Purchase

4,599

9.1017 GBP

10p ordinary

Purchase

4,221

9.0777 GBP

10p ordinary

Purchase

3,290

9.1140 GBP

10p ordinary

Purchase

2,500

9.0640 GBP

10p ordinary

Purchase

2,295

9.0940 GBP

10p ordinary

Purchase

2,004

9.0822 GBP

10p ordinary

Purchase

1,988

9.0990 GBP

10p ordinary

Purchase

1,933

9.0422 GBP

10p ordinary

Purchase

1,848

9.0560 GBP

10p ordinary

Purchase

1,006

9.0339 GBP

10p ordinary

Purchase

941

9.1097 GBP

10p ordinary

Purchase

768

9.0576 GBP

10p ordinary

Purchase

620

9.1120 GBP

10p ordinary

Purchase

607

9.0506 GBP

10p ordinary

Purchase

382

9.0438 GBP

10p ordinary

Purchase

379

9.1260 GBP

10p ordinary

Purchase

297

9.1228 GBP

10p ordinary

Purchase

280

9.1071 GBP

10p ordinary

Purchase

204

9.0980 GBP

10p ordinary

Purchase

145

9.1055 GBP

10p ordinary

Purchase

136

9.0872 GBP

10p ordinary

Purchase

104

9.0721 GBP

10p ordinary

Purchase

82

9.0488 GBP

10p ordinary

Purchase

44

9.0770 GBP

10p ordinary

Purchase

43

9.1063 GBP

10p ordinary

Purchase

14

9.1040 GBP

10p ordinary

Purchase

5

9.0100 GBP

10p ordinary

Purchase

4

9.1080 GBP

10p ordinary

Sale

322,461

9.0830 GBP

10p ordinary

Sale

257,795

9.0824 GBP

10p ordinary

Sale

177,955

9.0904 GBP

10p ordinary

Sale

148,551

9.0800 GBP

10p ordinary

Sale

145,920

9.1038 GBP

10p ordinary

Sale

127,913

9.0793 GBP

10p ordinary

Sale

118,099

9.1105 GBP

10p ordinary

Sale

45,193

9.1061 GBP

10p ordinary

Sale

30,787

9.1137 GBP

10p ordinary

Sale

28,834

9.0821 GBP

10p ordinary

Sale

23,233

9.1102 GBP

10p ordinary

Sale

23,004

9.0558 GBP

10p ordinary

Sale

18,596

9.0710 GBP

10p ordinary

Sale

18,592

9.0670 GBP

10p ordinary

Sale

13,885

9.0556 GBP

10p ordinary

Sale

12,403

9.0520 GBP

10p ordinary

Sale

11,193

9.1067 GBP

10p ordinary

Sale

11,028

9.0567 GBP

10p ordinary

Sale

10,621

9.0798 GBP

10p ordinary

Sale

10,379

9.0615 GBP

10p ordinary

Sale

9,916

9.0746 GBP

10p ordinary

Sale

8,119

9.1133 GBP

10p ordinary

Sale

7,866

9.1126 GBP

10p ordinary

Sale

7,037

9.0714 GBP

10p ordinary

Sale

6,156

9.0640 GBP

10p ordinary

Sale

6,059

9.1035 GBP

10p ordinary

Sale

5,000

9.0740 GBP

10p ordinary

Sale

4,621

9.0598 GBP

10p ordinary

Sale

3,738

9.1004 GBP

10p ordinary

Sale

2,780

9.0692 GBP

10p ordinary

Sale

2,691

9.0546 GBP

10p ordinary

Sale

2,431

9.1081 GBP

10p ordinary

Sale

2,282

9.1052 GBP

10p ordinary

Sale

2,197

9.0413 GBP

10p ordinary

Sale

1,794

9.0536 GBP

10p ordinary

Sale

1,762

9.0963 GBP

10p ordinary

Sale

1,676

9.1091 GBP

10p ordinary

Sale

1,534

9.0950 GBP

10p ordinary

Sale

1,457

9.0938 GBP

10p ordinary

Sale

1,425

9.1054 GBP

10p ordinary

Sale

1,359

9.0982 GBP

10p ordinary

Sale

961

9.1069 GBP

10p ordinary

Sale

745

9.0965 GBP

10p ordinary

Sale

508

9.1056 GBP

10p ordinary

Sale

455

9.1013 GBP

10p ordinary

Sale

424

9.1040 GBP

10p ordinary

Sale

340

9.0580 GBP

10p ordinary

Sale

305

9.1298 GBP

10p ordinary

Sale

294

9.0313 GBP

10p ordinary

Sale

251

9.0900 GBP

10p ordinary

Sale

250

9.0617 GBP

10p ordinary

Sale

216

9.0550 GBP

10p ordinary

Sale

104

9.0730 GBP

10p ordinary

Sale

83

9.0547 GBP

10p ordinary

Sale

44

9.0780 GBP

10p ordinary

Sale

35

9.0620 GBP

10p ordinary

Sale

7

9.0360 GBP

10p ordinary

Sale

4

9.1020 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

125,956

9.0793 GBP

10p ordinary

SWAP

Increasing Long

1,957

9.0793 GBP

10p ordinary

SWAP

Decreasing Short

662

9.0800 GBP

10p ordinary

SWAP

Decreasing Short

5,941

9.0700 GBP

10p ordinary

SWAP

Increasing Short

29,449

9.0971 GBP

10p ordinary

SWAP

Closing Short

3,050

9.0800 GBP

10p ordinary

SWAP

Opening Long

7,986

9.0800 GBP

10p ordinary

SWAP

Increasing Long

4,049

9.0897 GBP

10p ordinary

SWAP

Increasing Long

3,738

9.1004 GBP

10p ordinary

SWAP

Closing Short

93,371

9.0680 GBP

10p ordinary

SWAP

Opening Short

93,371

9.0680 GBP

10p ordinary

SWAP

Decreasing Long

96

9.1108 GBP

10p ordinary

SWAP

Decreasing Long

133

9.0800 GBP

10p ordinary

SWAP

Closing Short

35,363

9.0800 GBP

10p ordinary

SWAP

Opening Short

1,554

9.0640 GBP

10p ordinary

SWAP

Increasing Short

23,724

9.0804 GBP

10p ordinary

SWAP

Decreasing Short

1,241

9.0894 GBP

10p ordinary

SWAP

Decreasing Long

452

9.0743 GBP

10p ordinary

SWAP

Decreasing Short

5

9.0640 GBP

10p ordinary

SWAP

Decreasing Long

4

9.0100 GBP

10p ordinary

SWAP

Increasing Long

2,687

9.0746 GBP

10p ordinary

CFD

Decreasing Short

23,447

9.1153 GBP

10p ordinary

CFD

Decreasing Long

9,077

9.0133 GBP

10p ordinary

CFD

Increasing Short

8,743

9.0808 GBP

10p ordinary

SWAP

Increasing Short

4,599

9.1018 GBP

10p ordinary

SWAP

Increasing Short

297

9.1227 GBP

10p ordinary

SWAP

Increasing Long

24,444

9.1274 GBP

10p ordinary

SWAP

Increasing Long

6,343

9.0610 GBP

10p ordinary

SWAP

Increasing Short

1,499

9.1018 GBP

10p ordinary

SWAP

Decreasing Short

250

9.0617 GBP

10p ordinary

SWAP

Increasing Long

1,762

9.0963 GBP

10p ordinary

SWAP

Increasing Long

1,457

9.0938 GBP

10p ordinary

SWAP

Decreasing Long

3,290

9.1140 GBP

10p ordinary

SWAP

Increasing Long

8,119

9.1133 GBP

10p ordinary

SWAP

Increasing Short

132

9.0811 GBP

10p ordinary

SWAP

Decreasing Short

63,667

9.0902 GBP

10p ordinary

SWAP

Increasing Long

3,334

9.1049 GBP

10p ordinary

SWAP

Increasing Long

7,229

9.0746 GBP

10p ordinary

SWAP

Decreasing Long

1

9.0100 GBP

10p ordinary

CFD

Increasing Long

3,887

9.1084 GBP

10p ordinary

CFD

Decreasing Short

294

9.0312 GBP

10p ordinary

SWAP

Decreasing Short

119

9.0798 GBP

10p ordinary

SWAP

Decreasing Long

1,933

9.0422 GBP

10p ordinary

SWAP

Decreasing Long

16,096

9.1042 GBP

10p ordinary

SWAP

Decreasing Short

134

9.0375 GBP

10p ordinary

SWAP

Increasing Short

9,538

9.0666 GBP

10p ordinary

SWAP

Decreasing Long

8,894

9.0800 GBP

10p ordinary

CFD

Increasing Short

18,464

9.1100 GBP

10p ordinary

SWAP

Decreasing Short

18,596

9.0710 GBP

10p ordinary

SWAP

Increasing Long

5,583

9.0798 GBP

10p ordinary

SWAP

Increasing Short

607

9.0506 GBP

10p ordinary

SWAP

Increasing Short

48,810

9.0804 GBP

10p ordinary

SWAP

Decreasing Long

2,004

9.0822 GBP

10p ordinary

CFD

Closing Short

105,045

9.0824 GBP

10p ordinary

CFD

Opening Long

152,750

9.0824 GBP

10p ordinary

SWAP

Increasing Short

15,255

9.1031 GBP

10p ordinary

SWAP

Increasing Long

2,901

9.0800 GBP

10p ordinary

SWAP

Closing Short

2,159

9.0413 GBP

10p ordinary

SWAP

Opening Long

38

9.0413 GBP

10p ordinary

SWAP

Decreasing Short

49,664

9.0800 GBP

10p ordinary

SWAP

Increasing Long

1,534

9.0950 GBP

10p ordinary

CFD

Decreasing Long

23,752

9.0571 GBP

10p ordinary

SWAP

Decreasing Short

10,728

9.1067 GBP

10p ordinary

SWAP

Increasing Long

19,970

9.0801 GBP

10p ordinary

SWAP

Decreasing Short

14,543

9.0800 GBP

10p ordinary

SWAP

Increasing Long

1,425

9.1054 GBP

10p ordinary

CFD

Decreasing Long

122,622

9.0898 GBP

10p ordinary

SWAP

Decreasing Short

7,037

9.0714 GBP

10p ordinary

SWAP

Increasing Long

6,424

9.1070 GBP

10p ordinary

SWAP

Closing Short

1,392

9.0800 GBP

10p ordinary

SWAP

Decreasing Long

1,006

9.0340 GBP

10p ordinary

CFD

Increasing Long

118,099

9.1105 GBP

10p ordinary

SWAP

Decreasing Short

28,834

9.0821 GBP

10p ordinary

SWAP

Increasing Long

22

9.1040 GBP

10p ordinary

SWAP

Increasing Long

45,193

9.1061 GBP

10p ordinary

CFD

Increasing Long

177,955

9.0904 GBP

10p ordinary

SWAP

Increasing Short

1,988

9.0990 GBP

10p ordinary

SWAP

Decreasing Long

5

9.1050 GBP

10p ordinary

CFD

Closing Long

302,430

9.0800 GBP

10p ordinary

CFD

Opening Short

78,132

9.0800 GBP

10p ordinary

SWAP

Closing Short

10,351

9.0567 GBP

10p ordinary

SWAP

Opening Long

677

9.0567 GBP

10p ordinary

SWAP

Increasing Long

2,060

9.0800 GBP

10p ordinary

SWAP

Increasing Long

4,919

9.0798 GBP

10p ordinary

SWAP

Decreasing Long

1,147

9.0801 GBP

10p ordinary

SWAP

Increasing Long

6,059

9.1035 GBP

10p ordinary

SWAP

Increasing Long

7,866

9.1126 GBP

10p ordinary

SWAP

Decreasing Long

7,321

9.0841 GBP

10p ordinary

SWAP

Increasing Long

145,920

9.1038 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 Oct 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213