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:

17 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 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:

11,941,888

0.88%

7,287,511

0.54%

(2)

Cash-settled derivatives:

7,592,364

0.56%

9,088,164

0.67%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

19,534,252

1.44%

16,375,675

1.21%

(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

471,511

8.9740 GBP

10p ordinary

Purchase

289,603

8.8741 GBP

10p ordinary

Purchase

251,459

8.9598 GBP

10p ordinary

Purchase

173,277

8.9537 GBP

10p ordinary

Purchase

157,999

8.8690 GBP

10p ordinary

Purchase

83,212

8.8919 GBP

10p ordinary

Purchase

59,397

8.9563 GBP

10p ordinary

Purchase

56,712

8.9271 GBP

10p ordinary

Purchase

46,928

8.8651 GBP

10p ordinary

Purchase

40,737

8.8620 GBP

10p ordinary

Purchase

38,100

8.9340 GBP

10p ordinary

Purchase

35,163

8.9641 GBP

10p ordinary

Purchase

27,000

8.8341 GBP

10p ordinary

Purchase

26,609

8.8474 GBP

10p ordinary

Purchase

25,685

8.8262 GBP

10p ordinary

Purchase

20,303

8.8720 GBP

10p ordinary

Purchase

19,063

8.8734 GBP

10p ordinary

Purchase

18,933

8.8721 GBP

10p ordinary

Purchase

15,432

8.8659 GBP

10p ordinary

Purchase

13,377

8.8732 GBP

10p ordinary

Purchase

12,336

8.9626 GBP

10p ordinary

Purchase

11,926

8.8564 GBP

10p ordinary

Purchase

10,807

8.8907 GBP

10p ordinary

Purchase

10,293

8.9116 GBP

10p ordinary

Purchase

8,318

8.8848 GBP

10p ordinary

Purchase

7,323

8.8778 GBP

10p ordinary

Purchase

7,165

8.8977 GBP

10p ordinary

Purchase

6,940

8.8489 GBP

10p ordinary

Purchase

5,570

8.8714 GBP

10p ordinary

Purchase

4,478

8.8903 GBP

10p ordinary

Purchase

4,372

8.8773 GBP

10p ordinary

Purchase

4,330

8.9666 GBP

10p ordinary

Purchase

3,857

8.9688 GBP

10p ordinary

Purchase

2,591

8.8939 GBP

10p ordinary

Purchase

2,539

8.8935 GBP

10p ordinary

Purchase

2,372

8.8875 GBP

10p ordinary

Purchase

2,219

8.8849 GBP

10p ordinary

Purchase

2,212

8.8728 GBP

10p ordinary

Purchase

1,760

8.8572 GBP

10p ordinary

Purchase

1,570

8.8080 GBP

10p ordinary

Purchase

1,374

8.8590 GBP

10p ordinary

Purchase

1,167

8.8980 GBP

10p ordinary

Purchase

879

8.8369 GBP

10p ordinary

Purchase

787

8.9008 GBP

10p ordinary

Purchase

697

8.8821 GBP

10p ordinary

Purchase

693

8.8643 GBP

10p ordinary

Purchase

583

8.8915 GBP

10p ordinary

Purchase

520

8.8520 GBP

10p ordinary

Purchase

500

8.8800 GBP

10p ordinary

Purchase

475

8.9040 GBP

10p ordinary

Purchase

461

8.8380 GBP

10p ordinary

Purchase

405

8.8356 GBP

10p ordinary

Purchase

300

8.8180 GBP

10p ordinary

Purchase

293

8.9127 GBP

10p ordinary

Purchase

250

8.8772 GBP

10p ordinary

Purchase

250

8.9052 GBP

10p ordinary

Purchase

216

8.8600 GBP

10p ordinary

Purchase

84

8.8350 GBP

10p ordinary

Purchase

76

8.9631 GBP

10p ordinary

Purchase

23

8.8480 GBP

10p ordinary

Purchase

8

8.8137 GBP

10p ordinary

Sale

1,104,613

8.8740 GBP

10p ordinary

Sale

452,574

8.9740 GBP

10p ordinary

Sale

317,328

8.9477 GBP

10p ordinary

Sale

123,811

8.8695 GBP

10p ordinary

Sale

76,085

8.9223 GBP

10p ordinary

Sale

57,073

8.9055 GBP

10p ordinary

Sale

53,491

8.8061 GBP

10p ordinary

Sale

46,647

8.8737 GBP

10p ordinary

Sale

42,940

8.8606 GBP

10p ordinary

Sale

40,820

8.9059 GBP

10p ordinary

Sale

35,778

8.8730 GBP

10p ordinary

Sale

28,199

8.8921 GBP

10p ordinary

Sale

26,951

8.9146 GBP

10p ordinary

Sale

25,578

8.8932 GBP

10p ordinary

Sale

24,142

8.9722 GBP

10p ordinary

Sale

23,445

8.8941 GBP

10p ordinary

Sale

17,042

8.9082 GBP

10p ordinary

Sale

16,561

8.9523 GBP

10p ordinary

Sale

16,115

8.8872 GBP

10p ordinary

Sale

14,782

8.9612 GBP

10p ordinary

Sale

10,341

8.8219 GBP

10p ordinary

Sale

9,245

8.8187 GBP

10p ordinary

Sale

9,089

8.9304 GBP

10p ordinary

Sale

8,078

8.8698 GBP

10p ordinary

Sale

5,430

8.9609 GBP

10p ordinary

Sale

5,141

8.8833 GBP

10p ordinary

Sale

5,136

8.9726 GBP

10p ordinary

Sale

5,027

8.8869 GBP

10p ordinary

Sale

3,593

8.9496 GBP

10p ordinary

Sale

2,940

8.8828 GBP

10p ordinary

Sale

2,907

8.8994 GBP

10p ordinary

Sale

2,656

8.8930 GBP

10p ordinary

Sale

2,565

8.8924 GBP

10p ordinary

Sale

2,315

8.8762 GBP

10p ordinary

Sale

2,252

8.9240 GBP

10p ordinary

Sale

2,189

8.8964 GBP

10p ordinary

Sale

2,130

8.8656 GBP

10p ordinary

Sale

2,044

8.8080 GBP

10p ordinary

Sale

1,750

8.8540 GBP

10p ordinary

Sale

1,645

8.8520 GBP

10p ordinary

Sale

1,588

8.8931 GBP

10p ordinary

Sale

1,557

8.9283 GBP

10p ordinary

Sale

1,127

8.8999 GBP

10p ordinary

Sale

1,086

8.8980 GBP

10p ordinary

Sale

1,060

8.8502 GBP

10p ordinary

Sale

777

8.8842 GBP

10p ordinary

Sale

703

8.9686 GBP

10p ordinary

Sale

650

8.8983 GBP

10p ordinary

Sale

529

8.8607 GBP

10p ordinary

Sale

478

8.8040 GBP

10p ordinary

Sale

334

8.8765 GBP

10p ordinary

Sale

332

8.8577 GBP

10p ordinary

Sale

250

8.8772 GBP

10p ordinary

Sale

150

8.8440 GBP

10p ordinary

Sale

138

8.8620 GBP

10p ordinary

Sale

117

8.9476 GBP

10p ordinary

Sale

43

8.9732 GBP

10p ordinary

Sale

36

8.8960 GBP

10p ordinary

Sale

19

8.9000 GBP

10p ordinary

Sale

8

8.8137 GBP

10p ordinary

Sale

5

8.8400 GBP

10p ordinary

Sale

1

8.8302 GBP

10p ordinary

Sale

1

8.8500 GBP

10p ordinary

Sale

1

8.8640 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

59,900

8.8927 GBP

10p ordinary

SWAP

Increasing Long

8,800

8.8593 GBP

10p ordinary

SWAP

Decreasing Short

8,145

8.9740 GBP

10p ordinary

SWAP

Increasing Short

61

8.9632 GBP

10p ordinary

SWAP

Decreasing Short

20,715

8.9183 GBP

10p ordinary

SWAP

Increasing Long

922

8.9283 GBP

10p ordinary

SWAP

Decreasing Long

35,163

8.9641 GBP

10p ordinary

SWAP

Increasing Short

31,677

8.9740 GBP

10p ordinary

SWAP

Decreasing Short

578

8.8918 GBP

10p ordinary

SWAP

Increasing Short

98,822

8.9740 GBP

10p ordinary

SWAP

Increasing Long

17,042

8.9082 GBP

10p ordinary

SWAP

Increasing Long

5,430

8.9609 GBP

10p ordinary

SWAP

Decreasing Long

1,203

8.8528 GBP

10p ordinary

SWAP

Decreasing Short

76,085

8.9223 GBP

10p ordinary

SWAP

Decreasing Long

11,203

8.9625 GBP

10p ordinary

SWAP

Decreasing Long

4,330

8.9666 GBP

10p ordinary

SWAP

Closing Short

53,491

8.8061 USD

10p ordinary

SWAP

Decreasing Short

53,491

8.8238 GBP

10p ordinary

SWAP

Decreasing Long

1,133

8.9626 GBP

10p ordinary

SWAP

Opening Short

27,000

8.8341 GBP

10p ordinary

SWAP

Increasing Long

1

8.8740 GBP

10p ordinary

SWAP

Increasing Long

19,647

8.9146 GBP

10p ordinary

SWAP

Increasing Long

7,304

8.9146 GBP

10p ordinary

CFD

Opening Long

26,524

8.9732 GBP

10p ordinary

CFD

Decreasing Long

54

8.9746 GBP

10p ordinary

CFD

Closing Long

110,132

8.9203 GBP

10p ordinary

CFD

Opening Short

14,964

8.9203 GBP

10p ordinary

CFD

Increasing Short

250

8.8772 GBP

10p ordinary

CFD

Decreasing Long

32,591

8.8678 GBP

10p ordinary

CFD

Increasing Short

7,165

8.8977 GBP

10p ordinary

SWAP

Increasing Short

21,429

8.9740 GBP

10p ordinary

SWAP

Increasing Long

1,758

8.9726 GBP

10p ordinary

SWAP

Increasing Long

43

8.9732 GBP

10p ordinary

SWAP

Decreasing Short

8,286

8.9183 GBP

10p ordinary

SWAP

Decreasing Short

2,922

8.9183 GBP

10p ordinary

SWAP

Increasing Long

269

8.9283 GBP

10p ordinary

SWAP

Increasing Long

865

8.9726 GBP

10p ordinary

SWAP

Increasing Long

1,015

8.9726 GBP

10p ordinary

SWAP

Increasing Short

59,397

8.9564 GBP

10p ordinary

SWAP

Increasing Short

15

8.9632 GBP

10p ordinary

SWAP

Increasing Long

1,498

8.9726 GBP

10p ordinary

SWAP

Increasing Long

22,185

8.9722 GBP

10p ordinary

SWAP

Increasing Long

366

8.9283 GBP

10p ordinary

SWAP

Closing Long

49,436

8.6160 GBP

10p ordinary

SWAP

Closing Short

48

8.8670 GBP

10p ordinary

SWAP

Increasing Long

1,957

8.9722 GBP

10p ordinary

SWAP

Opening Long

49,436

8.6160 GBP

10p ordinary

SWAP

Increasing Short

3,857

8.9688 GBP

10p ordinary

SWAP

Increasing Long

14,782

8.9612 GBP

10p ordinary

SWAP

Decreasing Short

650

8.8983 GBP

10p ordinary

SWAP

Increasing Long

1,537

8.8656 GBP

10p ordinary

SWAP

Decreasing Long

10,146

8.8609 GBP

10p ordinary

SWAP

Increasing Long

1

8.8459 GBP

10p ordinary

SWAP

Decreasing Long

8

8.8141 GBP

10p ordinary

SWAP

Increasing Short

53,491

8.8238 GBP

10p ordinary

SWAP

Increasing Long

8

8.8138 GBP

10p ordinary

SWAP

Increasing Long

1,104,612

8.8740 GBP

10p ordinary

CFD

Increasing Long

7,622

8.8956 GBP

10p ordinary

CFD

Increasing Short

173,277

8.9537 GBP

10p ordinary

SWAP

Decreasing Long

26,609

8.8474 GBP

10p ordinary

SWAP

Decreasing Short

3,593

8.9496 GBP

10p ordinary

SWAP

Increasing Long

47,790

8.9437 GBP

10p ordinary

SWAP

Decreasing Long

12,726

8.8742 GBP

10p ordinary

CFD

Decreasing Short

1,982

8.8924 GBP

10p ordinary

SWAP

Increasing Long

16,561

8.9523 GBP

10p ordinary

SWAP

Decreasing Short

529

8.8607 GBP

10p ordinary

SWAP

Decreasing Long

8,575

8.8685 GBP

10p ordinary

SWAP

Increasing Long

292

8.9721 GBP

10p ordinary

CFD

Decreasing Short

42,940

8.8606 GBP

10p ordinary

SWAP

Increasing Short

8,997

8.9740 GBP

10p ordinary

SWAP

Increasing Long

1,060

8.8502 GBP

10p ordinary

SWAP

Decreasing Long

77

8.9740 GBP

10p ordinary

CFD

Decreasing Short

35,778

8.8729 GBP

10p ordinary

SWAP

Increasing Short

4,520

8.9740 GBP

10p ordinary

SWAP

Decreasing Long

3,000

8.8730 GBP

10p ordinary

SWAP

Increasing Long

79,187

8.9740 GBP

10p ordinary

CFD

Decreasing Short

1,127

8.8999 GBP

10p ordinary

SWAP

Increasing Long

106

8.9714 GBP

10p ordinary

SWAP

Decreasing Long

19,063

8.8734 GBP

10p ordinary

CFD

Decreasing Short

123,811

8.8695 GBP

10p ordinary

SWAP

Decreasing Long

26

8.9740 GBP

10p ordinary

SWAP

Decreasing Long

46,928

8.8651 GBP

10p ordinary

CFD

Increasing Short

6,940

8.8489 GBP

10p ordinary

SWAP

Increasing Long

65,757

8.9740 GBP

10p ordinary

CFD

Increasing Short

287,726

8.8741 GBP

10p ordinary

SWAP

Decreasing Long

18,933

8.8721 GBP

10p ordinary

CFD

Increasing Short

1,570

8.8080 GBP

10p ordinary

SWAP

Decreasing Long

157,999

8.8690 GBP

10p ordinary

SWAP

Increasing Long

593

8.8655 GBP

10p ordinary

SWAP

Decreasing Long

693

8.8642 GBP

10p ordinary

SWAP

Increasing Long

57,073

8.9055 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 Jul 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213