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:

20 Jul 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 LPPROLOGISPROLOGIS 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:

12,069,903

0.89%

9,288,899

0.69%

(2)

Cash-settled derivatives:

9,614,012

0.71%

9,233,865

0.68%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

21,683,915

1.60%

18,522,764

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

781,642

8.9288 GBP

10p ordinary

Purchase

470,507

9.0080 GBP

10p ordinary

Purchase

300,000

8.8437 GBP

10p ordinary

Purchase

190,798

9.0002 GBP

10p ordinary

Purchase

100,000

8.8322 GBP

10p ordinary

Purchase

90,378

8.8840 GBP

10p ordinary

Purchase

87,275

8.9898 GBP

10p ordinary

Purchase

86,948

8.9950 GBP

10p ordinary

Purchase

84,961

8.9998 GBP

10p ordinary

Purchase

64,269

8.8632 GBP

10p ordinary

Purchase

62,575

8.9953 GBP

10p ordinary

Purchase

61,096

8.9419 GBP

10p ordinary

Purchase

56,798

8.8522 GBP

10p ordinary

Purchase

54,905

8.9626 GBP

10p ordinary

Purchase

54,391

8.9988 GBP

10p ordinary

Purchase

48,562

8.8300 GBP

10p ordinary

Purchase

43,747

8.9970 GBP

10p ordinary

Purchase

40,321

8.8770 GBP

10p ordinary

Purchase

31,695

8.8604 GBP

10p ordinary

Purchase

31,068

8.9526 GBP

10p ordinary

Purchase

25,776

8.9374 GBP

10p ordinary

Purchase

24,909

9.0073 GBP

10p ordinary

Purchase

22,869

8.8320 GBP

10p ordinary

Purchase

19,635

8.9725 GBP

10p ordinary

Purchase

16,930

8.9960 GBP

10p ordinary

Purchase

15,432

8.8613 GBP

10p ordinary

Purchase

10,700

8.8642 GBP

10p ordinary

Purchase

9,339

8.8378 GBP

10p ordinary

Purchase

9,063

8.9720 GBP

10p ordinary

Purchase

7,447

8.8534 GBP

10p ordinary

Purchase

5,072

8.9830 GBP

10p ordinary

Purchase

4,957

8.9899 GBP

10p ordinary

Purchase

4,507

8.9266 GBP

10p ordinary

Purchase

4,470

8.8890 GBP

10p ordinary

Purchase

4,406

8.9509 GBP

10p ordinary

Purchase

3,038

8.9741 GBP

10p ordinary

Purchase

2,984

8.9392 GBP

10p ordinary

Purchase

2,509

8.9698 GBP

10p ordinary

Purchase

2,253

8.9984 GBP

10p ordinary

Purchase

2,148

9.0117 GBP

10p ordinary

Purchase

2,099

8.9127 GBP

10p ordinary

Purchase

1,676

8.9480 GBP

10p ordinary

Purchase

1,490

8.7954 GBP

10p ordinary

Purchase

1,460

9.0072 GBP

10p ordinary

Purchase

1,030

8.9954 GBP

10p ordinary

Purchase

987

8.8974 GBP

10p ordinary

Purchase

941

8.9952 GBP

10p ordinary

Purchase

926

8.9909 GBP

10p ordinary

Purchase

875

8.8474 GBP

10p ordinary

Purchase

842

8.9799 GBP

10p ordinary

Purchase

778

9.0062 GBP

10p ordinary

Purchase

672

9.0076 GBP

10p ordinary

Purchase

631

8.9213 GBP

10p ordinary

Purchase

510

8.9463 GBP

10p ordinary

Purchase

421

8.8360 GBP

10p ordinary

Purchase

350

8.9600 GBP

10p ordinary

Purchase

313

8.9008 GBP

10p ordinary

Purchase

310

8.8750 GBP

10p ordinary

Purchase

299

8.7866 GBP

10p ordinary

Purchase

289

8.7760 GBP

10p ordinary

Purchase

206

8.8020 GBP

10p ordinary

Purchase

198

8.9983 GBP

10p ordinary

Purchase

59

8.7920 GBP

10p ordinary

Purchase

33

9.0084 GBP

10p ordinary

Purchase

2

8.7900 GBP

10p ordinary

Sale

918,149

9.0080 GBP

10p ordinary

Sale

897,132

8.9711 GBP

10p ordinary

Sale

711,888

8.9333 GBP

10p ordinary

Sale

387,228

8.9779 GBP

10p ordinary

Sale

370,266

8.9989 GBP

10p ordinary

Sale

347,762

8.9813 GBP

10p ordinary

Sale

106,962

8.9692 GBP

10p ordinary

Sale

92,807

8.9278 GBP

10p ordinary

Sale

84,040

8.8330 GBP

10p ordinary

Sale

62,607

8.9800 GBP

10p ordinary

Sale

56,487

9.0071 GBP

10p ordinary

Sale

55,755

8.9875 GBP

10p ordinary

Sale

50,741

8.9588 GBP

10p ordinary

Sale

50,000

8.8283 GBP

10p ordinary

Sale

44,355

8.9922 GBP

10p ordinary

Sale

40,475

8.9756 GBP

10p ordinary

Sale

37,452

8.9691 GBP

10p ordinary

Sale

32,113

8.9788 GBP

10p ordinary

Sale

30,849

8.9654 GBP

10p ordinary

Sale

29,662

8.9877 GBP

10p ordinary

Sale

28,851

8.8892 GBP

10p ordinary

Sale

28,334

8.9818 GBP

10p ordinary

Sale

27,788

8.9897 GBP

10p ordinary

Sale

27,242

9.0013 GBP

10p ordinary

Sale

25,984

8.9753 GBP

10p ordinary

Sale

24,418

8.9478 GBP

10p ordinary

Sale

22,396

8.9665 GBP

10p ordinary

Sale

18,135

8.9364 GBP

10p ordinary

Sale

15,482

8.9567 GBP

10p ordinary

Sale

15,000

8.8637 GBP

10p ordinary

Sale

14,863

8.9740 GBP

10p ordinary

Sale

13,689

8.8374 GBP

10p ordinary

Sale

13,674

8.8668 GBP

10p ordinary

Sale

10,063

8.9709 GBP

10p ordinary

Sale

9,969

8.9902 GBP

10p ordinary

Sale

9,828

8.8527 GBP

10p ordinary

Sale

9,527

8.8526 GBP

10p ordinary

Sale

9,089

8.9839 GBP

10p ordinary

Sale

8,871

8.9710 GBP

10p ordinary

Sale

8,760

8.9720 GBP

10p ordinary

Sale

8,212

8.9544 GBP

10p ordinary

Sale

7,718

8.9751 GBP

10p ordinary

Sale

6,637

8.9512 GBP

10p ordinary

Sale

6,475

8.9026 GBP

10p ordinary

Sale

6,411

8.9765 GBP

10p ordinary

Sale

5,159

8.9723 GBP

10p ordinary

Sale

4,838

8.8674 GBP

10p ordinary

Sale

4,579

8.9915 GBP

10p ordinary

Sale

4,411

8.9777 GBP

10p ordinary

Sale

2,915

8.9181 GBP

10p ordinary

Sale

2,241

8.9857 GBP

10p ordinary

Sale

1,698

8.9980 GBP

10p ordinary

Sale

1,676

8.9480 GBP

10p ordinary

Sale

1,676

8.7910 GBP

10p ordinary

Sale

1,431

8.9803 GBP

10p ordinary

Sale

1,418

8.9865 GBP

10p ordinary

Sale

1,366

8.9853 GBP

10p ordinary

Sale

1,362

8.9940 GBP

10p ordinary

Sale

1,356

8.9840 GBP

10p ordinary

Sale

1,100

8.9883 GBP

10p ordinary

Sale

1,046

8.9869 GBP

10p ordinary

Sale

972

8.7914 GBP

10p ordinary

Sale

881

8.9614 GBP

10p ordinary

Sale

865

8.9637 GBP

10p ordinary

Sale

803

8.7920 GBP

10p ordinary

Sale

768

8.8372 GBP

10p ordinary

Sale

730

8.9607 GBP

10p ordinary

Sale

726

8.9859 GBP

10p ordinary

Sale

704

8.9329 GBP

10p ordinary

Sale

665

8.9870 GBP

10p ordinary

Sale

570

9.0094 GBP

10p ordinary

Sale

491

8.8601 GBP

10p ordinary

Sale

324

8.9816 GBP

10p ordinary

Sale

164

8.9440 GBP

10p ordinary

Sale

57

8.9963 GBP

10p ordinary

Sale

10

8.9960 GBP

10p ordinary

Sale

2

8.9520 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

50,755

8.9888 GBP

10p ordinary

SWAP

Increasing Long

5,000

8.9742 GBP

10p ordinary

SWAP

Decreasing Short

9,404

9.0080 GBP

10p ordinary

SWAP

Increasing Short

192

8.7867 GBP

10p ordinary

SWAP

Decreasing Short

20,470

8.9877 GBP

10p ordinary

SWAP

Increasing Long

801

8.9865 GBP

10p ordinary

SWAP

Opening Long

1,404

8.9427 GBP

10p ordinary

SWAP

Increasing Long

22,396

8.9665 GBP

10p ordinary

SWAP

Decreasing Short

30

8.9440 GBP

10p ordinary

SWAP

Decreasing Short

4,843

9.0080 GBP

10p ordinary

SWAP

Decreasing Short

134

8.9440 GBP

10p ordinary

SWAP

Decreasing Short

15,482

8.9567 GBP

10p ordinary

SWAP

Decreasing Short

336,516

9.0080 GBP

10p ordinary

SWAP

Decreasing Long

4,507

8.9266 GBP

10p ordinary

SWAP

Increasing Long

336

9.0080 GBP

10p ordinary

SWAP

Decreasing Long

49

9.0020 GBP

10p ordinary

SWAP

Increasing Long

2,915

8.9181 GBP

10p ordinary

SWAP

Increasing Long

1,238

8.9333 GBP

10p ordinary

SWAP

Increasing Short

100,000

8.8322 GBP

10p ordinary

SWAP

Decreasing Short

8,871

8.9710 GBP

10p ordinary

SWAP

Opening Short

1,360

9.0084 GBP

10p ordinary

SWAP

Increasing Long

96

9.0080 GBP

10p ordinary

SWAP

Decreasing Long

682

9.0061 GBP

10p ordinary

SWAP

Increasing Long

23,410

8.9788 GBP

10p ordinary

SWAP

Increasing Long

8,703

8.9788 GBP

10p ordinary

CFD

Increasing Long

3,497

8.8593 GBP

10p ordinary

CFD

Decreasing Short

8,103

8.9739 GBP

10p ordinary

CFD

Decreasing Long

3,113

8.8284 GBP

10p ordinary

CFD

Decreasing Short

18,135

8.9364 GBP

10p ordinary

SWAP

Increasing Short

100,000

8.8368 GBP

10p ordinary

SWAP

Increasing Short

206,441

8.9966 GBP

10p ordinary

SWAP

Opening Long

9,927

9.0062 GBP

10p ordinary

SWAP

Increasing Long

63,457

8.9987 GBP

10p ordinary

SWAP

Increasing Long

57

8.9963 GBP

10p ordinary

SWAP

Decreasing Long

2,768

8.9817 GBP

10p ordinary

SWAP

Decreasing Short

7,088

8.9877 GBP

10p ordinary

SWAP

Decreasing Short

2,104

8.9877 GBP

10p ordinary

SWAP

Opening Long

5,328

9.0061 GBP

10p ordinary

SWAP

Opening Long

4,749

9.0061 GBP

10p ordinary

SWAP

Increasing Long

249

8.9865 GBP

10p ordinary

SWAP

Increasing Long

34,044

8.9988 GBP

10p ordinary

SWAP

Increasing Long

32,051

8.9988 GBP

10p ordinary

SWAP

Increasing Short

31,695

8.8604 GBP

10p ordinary

SWAP

Increasing Short

53

8.7867 GBP

10p ordinary

SWAP

Increasing Long

17,841

8.9987 GBP

10p ordinary

SWAP

Increasing Long

5,648

8.9989 GBP

10p ordinary

SWAP

Increasing Short

54

8.7867 GBP

10p ordinary

SWAP

Increasing Long

368

8.9865 GBP

10p ordinary

SWAP

Increasing Long

6,971

8.9987 GBP

10p ordinary

SWAP

Increasing Long

3,456

8.9983 GBP

10p ordinary

SWAP

Opening Long

446

9.0062 GBP

10p ordinary

SWAP

Increasing Long

45,145

9.0073 GBP

10p ordinary

SWAP

Increasing Short

2,253

8.9984 GBP

10p ordinary

SWAP

Increasing Short

27

9.0087 GBP

10p ordinary

SWAP

Increasing Long

56,487

9.0071 GBP

10p ordinary

SWAP

Increasing Short

818

8.9509 GBP

10p ordinary

SWAP

Increasing Short

3,588

8.9509 GBP

10p ordinary

SWAP

Decreasing Short

4,838

8.8674 GBP

10p ordinary

SWAP

Increasing Long

730

8.9607 GBP

10p ordinary

SWAP

Increasing Long

2,162

8.9170 GBP

10p ordinary

SWAP

Increasing Long

1,046

8.9869 GBP

10p ordinary

SWAP

Increasing Long

665

8.9870 GBP

10p ordinary

SWAP

Decreasing Short

19,284

8.9753 GBP

10p ordinary

SWAP

Closing Short

1,360

9.0080 GBP

10p ordinary

SWAP

Opening Long

657

9.0080 GBP

10p ordinary

SWAP

Decreasing Long

410

8.7920 GBP

10p ordinary

CFD

Decreasing Long

3,497

9.0086 GBP

10p ordinary

CFD

Decreasing Short

4,234

8.9740 GBP

10p ordinary

CFD

Increasing Long

33,652

8.8750 GBP

10p ordinary

CFD

Increasing Short

31,068

8.9526 GBP

10p ordinary

SWAP

Increasing Short

100,000

8.8483 GBP

10p ordinary

SWAP

Decreasing Short

206,441

9.0080 GBP

10p ordinary

SWAP

Increasing Short

84,961

8.9999 GBP

10p ordinary

SWAP

Increasing Short

6

9.0087 GBP

10p ordinary

SWAP

Decreasing Long

25,776

8.9374 GBP

10p ordinary

SWAP

Decreasing Short

7,487

8.9759 GBP

10p ordinary

SWAP

Increasing Long

865

8.9637 GBP

10p ordinary

SWAP

Decreasing Long

45,215

9.0051 GBP

10p ordinary

SWAP

Increasing Long

40,823

8.9804 GBP

10p ordinary

CFD

Decreasing Short

106

8.9739 GBP

10p ordinary

CFD

Decreasing Short

24,418

8.9478 GBP

10p ordinary

SWAP

Increasing Short

100,000

8.8461 GBP

10p ordinary

SWAP

Decreasing Long

1,490

8.7954 GBP

10p ordinary

SWAP

Closing Short

4,721

8.9960 GBP

10p ordinary

SWAP

Opening Long

27,676

8.9960 GBP

10p ordinary

SWAP

Increasing Long

40,475

8.9756 GBP

10p ordinary

SWAP

Decreasing Long

2,099

8.9127 GBP

10p ordinary

SWAP

Increasing Long

72,595

9.0080 GBP

10p ordinary

CFD

Decreasing Short

2,420

8.9740 GBP

10p ordinary

CFD

Increasing Short

61,096

8.9419 GBP

10p ordinary

SWAP

Decreasing Long

27,520

9.0080 GBP

10p ordinary

SWAP

Decreasing Long

3,190

8.9303 GBP

10p ordinary

SWAP

Increasing Long

106,962

8.9692 GBP

10p ordinary

CFD

Increasing Short

2,420

8.9740 GBP

10p ordinary

CFD

Increasing Short

781,642

8.9288 GBP

10p ordinary

SWAP

Closing Long

156

9.0080 GBP

10p ordinary

SWAP

Increasing Long

7,586

9.0057 GBP

10p ordinary

SWAP

Decreasing Long

7,447

8.8534 GBP

10p ordinary

CFD

Increasing Short

106

8.9739 GBP

10p ordinary

CFD

Decreasing Short

92,807

8.9278 GBP

10p ordinary

SWAP

Increasing Long

28,960

8.9841 GBP

10p ordinary

SWAP

Decreasing Long

4,470

8.8890 GBP

10p ordinary

CFD

Increasing Short

4,234

8.9740 GBP

10p ordinary

CFD

Increasing Short

54,905

8.9625 GBP

10p ordinary

SWAP

Increasing Long

63,472

9.0080 GBP

10p ordinary

SWAP

Increasing Long

387,228

8.9779 GBP

10p ordinary

CFD

Increasing Short

8,103

8.9739 GBP

10p ordinary

CFD

Decreasing Short

4,411

8.9777 GBP

10p ordinary

SWAP

Increasing Long

62,607

8.9800 GBP

10p ordinary

CFD

Decreasing Short

8,103

8.9739 GBP

10p ordinary

CFD

Decreasing Short

710,650

8.9333 GBP

10p ordinary

SWAP

Decreasing Long

10,700

8.8642 GBP

10p ordinary

CFD

Decreasing Short

4,234

8.9740 GBP

10p ordinary

SWAP

Increasing Long

881

8.9614 GBP

10p ordinary

CFD

Decreasing Short

106

8.9739 GBP

10p ordinary

SWAP

Decreasing Long

987

8.8973 GBP

10p ordinary

CFD

Decreasing Short

2,420

8.9740 GBP

10p ordinary

SWAP

Decreasing Long

90,378

8.8840 GBP

10p ordinary

CFD

Closing Short

101

8.9621 GBP

10p ordinary

CFD

Opening Long

73,153

8.9621 GBP

10p ordinary

SWAP

Increasing Long

897,132

8.9711 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:

21 Jul 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213