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:

13 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:

15,711,278

1.16%

10,622,883

0.78%

(2)

Cash-settled derivatives:

10,621,080

0.78%

11,955,698

0.88%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

26,332,358

1.94%

22,578,581

1.67%

(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

905,453

9.6552 GBP

10p ordinary

Purchase

375,945

9.6725 GBP

10p ordinary

Purchase

333,572

9.6727 GBP

10p ordinary

Purchase

300,000

9.6931 GBP

10p ordinary

Purchase

271,646

9.6331 GBP

10p ordinary

Purchase

269,116

9.6614 GBP

10p ordinary

Purchase

73,196

9.6760 GBP

10p ordinary

Purchase

43,905

9.6367 GBP

10p ordinary

Purchase

40,849

9.6152 GBP

10p ordinary

Purchase

38,704

9.6180 GBP

10p ordinary

Purchase

37,500

9.5600 GBP

10p ordinary

Purchase

34,389

9.6498 GBP

10p ordinary

Purchase

29,825

9.6731 GBP

10p ordinary

Purchase

27,750

9.5490 GBP

10p ordinary

Purchase

22,245

9.6759 GBP

10p ordinary

Purchase

20,246

9.6031 GBP

10p ordinary

Purchase

15,285

9.6740 GBP

10p ordinary

Purchase

15,000

9.6757 GBP

10p ordinary

Purchase

13,859

9.6571 GBP

10p ordinary

Purchase

13,693

9.6436 GBP

10p ordinary

Purchase

13,195

9.6100 GBP

10p ordinary

Purchase

9,250

9.5180 GBP

10p ordinary

Purchase

8,288

9.6108 GBP

10p ordinary

Purchase

4,494

9.6566 GBP

10p ordinary

Purchase

3,264

9.6241 GBP

10p ordinary

Purchase

2,848

9.6758 GBP

10p ordinary

Purchase

2,429

9.6040 GBP

10p ordinary

Purchase

2,226

9.6357 GBP

10p ordinary

Purchase

1,936

9.6769 GBP

10p ordinary

Purchase

1,789

9.5939 GBP

10p ordinary

Purchase

1,759

9.6747 GBP

10p ordinary

Purchase

1,011

9.6121 GBP

10p ordinary

Purchase

915

9.6236 GBP

10p ordinary

Purchase

903

9.6020 GBP

10p ordinary

Purchase

816

9.6033 GBP

10p ordinary

Purchase

804

9.6752 GBP

10p ordinary

Purchase

748

9.6813 GBP

10p ordinary

Purchase

688

9.6688 GBP

10p ordinary

Purchase

651

9.6671 GBP

10p ordinary

Purchase

543

9.6428 GBP

10p ordinary

Purchase

512

9.6000 GBP

10p ordinary

Purchase

440

9.6080 GBP

10p ordinary

Purchase

363

9.6186 GBP

10p ordinary

Purchase

357

9.5960 GBP

10p ordinary

Purchase

348

9.6039 GBP

10p ordinary

Purchase

345

9.6299 GBP

10p ordinary

Purchase

317

9.6722 GBP

10p ordinary

Purchase

317

9.6780 GBP

10p ordinary

Purchase

306

9.6814 GBP

10p ordinary

Purchase

286

9.6300 GBP

10p ordinary

Purchase

211

9.6029 GBP

10p ordinary

Purchase

177

9.5959 GBP

10p ordinary

Purchase

103

9.6384 GBP

10p ordinary

Purchase

94

9.5957 GBP

10p ordinary

Purchase

83

9.6280 GBP

10p ordinary

Purchase

79

9.6001 GBP

10p ordinary

Purchase

76

9.5973 GBP

10p ordinary

Purchase

29

9.6540 GBP

10p ordinary

Purchase

5

9.6090 GBP

10p ordinary

Purchase

3

9.6017 GBP

10p ordinary

Sale

695,227

9.6677 GBP

10p ordinary

Sale

600,379

9.6760 GBP

10p ordinary

Sale

240,135

9.6423 GBP

10p ordinary

Sale

154,822

9.6737 GBP

10p ordinary

Sale

142,554

9.6180 GBP

10p ordinary

Sale

89,105

9.6525 GBP

10p ordinary

Sale

69,339

9.6753 GBP

10p ordinary

Sale

68,668

9.6115 GBP

10p ordinary

Sale

54,031

9.6484 GBP

10p ordinary

Sale

51,678

9.6499 GBP

10p ordinary

Sale

50,000

9.5600 GBP

10p ordinary

Sale

45,700

9.5981 GBP

10p ordinary

Sale

34,109

9.6541 GBP

10p ordinary

Sale

30,053

9.6099 GBP

10p ordinary

Sale

29,979

9.6557 GBP

10p ordinary

Sale

25,808

9.6305 GBP

10p ordinary

Sale

24,305

9.6620 GBP

10p ordinary

Sale

23,069

9.6513 GBP

10p ordinary

Sale

22,673

9.6756 GBP

10p ordinary

Sale

22,120

9.6060 GBP

10p ordinary

Sale

21,021

9.6054 GBP

10p ordinary

Sale

19,647

9.6491 GBP

10p ordinary

Sale

19,534

9.6626 GBP

10p ordinary

Sale

15,542

9.6377 GBP

10p ordinary

Sale

15,150

9.6746 GBP

10p ordinary

Sale

13,922

9.6630 GBP

10p ordinary

Sale

11,518

9.6628 GBP

10p ordinary

Sale

10,397

9.6090 GBP

10p ordinary

Sale

9,745

9.6716 GBP

10p ordinary

Sale

9,513

9.6052 GBP

10p ordinary

Sale

9,192

9.6655 GBP

10p ordinary

Sale

6,979

9.6750 GBP

10p ordinary

Sale

6,406

9.6049 GBP

10p ordinary

Sale

5,984

9.5970 GBP

10p ordinary

Sale

5,413

9.6016 GBP

10p ordinary

Sale

5,199

9.6754 GBP

10p ordinary

Sale

4,494

9.6566 GBP

10p ordinary

Sale

4,260

9.6722 GBP

10p ordinary

Sale

4,206

9.6637 GBP

10p ordinary

Sale

3,511

9.6696 GBP

10p ordinary

Sale

3,218

9.6027 GBP

10p ordinary

Sale

2,942

9.6040 GBP

10p ordinary

Sale

2,917

9.6574 GBP

10p ordinary

Sale

2,600

9.6441 GBP

10p ordinary

Sale

2,284

9.6758 GBP

10p ordinary

Sale

2,237

9.6592 GBP

10p ordinary

Sale

1,835

9.6220 GBP

10p ordinary

Sale

1,307

9.6426 GBP

10p ordinary

Sale

947

9.6280 GBP

10p ordinary

Sale

863

9.6309 GBP

10p ordinary

Sale

814

9.6770 GBP

10p ordinary

Sale

633

9.6765 GBP

10p ordinary

Sale

494

9.6640 GBP

10p ordinary

Sale

455

9.5954 GBP

10p ordinary

Sale

386

9.6199 GBP

10p ordinary

Sale

339

9.6710 GBP

10p ordinary

Sale

338

9.6786 GBP

10p ordinary

Sale

286

9.6680 GBP

10p ordinary

Sale

277

9.6800 GBP

10p ordinary

Sale

249

9.6417 GBP

10p ordinary

Sale

237

9.6779 GBP

10p ordinary

Sale

211

9.6032 GBP

10p ordinary

Sale

204

9.6328 GBP

10p ordinary

Sale

111

9.6780 GBP

10p ordinary

Sale

108

9.6062 GBP

10p ordinary

Sale

105

9.6510 GBP

10p ordinary

Sale

102

9.5974 GBP

10p ordinary

Sale

88

9.6030 GBP

10p ordinary

Sale

84

9.6350 GBP

10p ordinary

Sale

69

9.6810 GBP

10p ordinary

Sale

50

9.6757 GBP

10p ordinary

Sale

46

9.6136 GBP

10p ordinary

Sale

21

9.6073 GBP

10p ordinary

Sale

15

9.6000 GBP

10p ordinary

Sale

3

9.6001 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

13,800

9.5907 GBP

10p ordinary

SWAP

Increasing Long

31,900

9.6013 GBP

10p ordinary

SWAP

Decreasing Long

39

9.6747 GBP

10p ordinary

SWAP

Increasing Short

641

9.6327 GBP

10p ordinary

SWAP

Decreasing Long

78

9.6767 GBP

10p ordinary

SWAP

Closing Long

589

9.6033 GBP

10p ordinary

SWAP

Opening Short

227

9.6033 GBP

10p ordinary

SWAP

Increasing Short

7,069

9.6760 GBP

10p ordinary

SWAP

Increasing Long

15,131

9.6529 GBP

10p ordinary

SWAP

Increasing Long

11,518

9.6628 GBP

10p ordinary

SWAP

Decreasing Long

25,740

9.6760 GBP

10p ordinary

SWAP

Increasing Long

265

9.6573 GBP

10p ordinary

SWAP

Increasing Long

69,339

9.6753 GBP

10p ordinary

SWAP

Increasing Long

108

9.6063 GBP

10p ordinary

SWAP

Increasing Long

46

9.6136 GBP

10p ordinary

SWAP

Increasing Short

15,000

9.6757 GBP

10p ordinary

SWAP

Increasing Short

300,000

9.6931 USD

10p ordinary

SWAP

Increasing Long

2,927

9.6653 GBP

10p ordinary

SWAP

Increasing Short

507

9.6000 GBP

10p ordinary

SWAP

Decreasing Long

58

9.6001 GBP

10p ordinary

SWAP

Decreasing Long

21

9.6001 GBP

10p ordinary

CFD

Decreasing Short

99

9.6752 GBP

10p ordinary

CFD

Decreasing Short

7,411

9.6760 GBP

10p ordinary

CFD

Decreasing Long

569

9.6020 GBP

10p ordinary

CFD

Opening Long

10,939

9.6484 GBP

10p ordinary

CFD

Opening Long

19,165

9.6484 GBP

10p ordinary

CFD

Opening Long

11,419

9.6484 GBP

10p ordinary

CFD

Closing Long

3,787

9.6726 GBP

10p ordinary

CFD

Decreasing Short

57,295

9.6677 GBP

10p ordinary

CFD

Opening Long

12,508

9.6484 GBP

10p ordinary

SWAP

Increasing Short

306

9.6814 GBP

10p ordinary

SWAP

Decreasing Short

105

9.6510 GBP

10p ordinary

SWAP

Increasing Short

9,250

9.5187 GBP

10p ordinary

SWAP

Increasing Short

27,750

9.5497 USD

10p ordinary

SWAP

Increasing Short

9,700

9.6760 GBP

10p ordinary

SWAP

Closing Short

227

9.6760 GBP

10p ordinary

SWAP

Opening Long

31,635

9.6760 GBP

10p ordinary

SWAP

Increasing Long

13,922

9.6630 GBP

10p ordinary

SWAP

Increasing Long

2,284

9.6758 GBP

10p ordinary

SWAP

Increasing Long

15,150

9.6746 GBP

10p ordinary

SWAP

Increasing Long

1,661

9.6424 GBP

10p ordinary

SWAP

Increasing Long

5,088

9.6750 GBP

10p ordinary

SWAP

Increasing Long

1,891

9.6750 GBP

10p ordinary

CFD

Increasing Short

333,572

9.6727 GBP

10p ordinary

SWAP

Decreasing Short

1

9.6557 GBP

10p ordinary

SWAP

Decreasing Short

15,336

9.6750 GBP

10p ordinary

SWAP

Increasing Short

37,500

9.5607 USD

10p ordinary

SWAP

Closing Long

31,635

9.6498 GBP

10p ordinary

SWAP

Opening Short

2,754

9.6498 GBP

10p ordinary

SWAP

Increasing Long

4

9.6005 GBP

10p ordinary

SWAP

Increasing Long

2,237

9.6592 GBP

10p ordinary

SWAP

Decreasing Long

13,859

9.6571 GBP

10p ordinary

SWAP

Decreasing Long

2,637

9.6756 GBP

10p ordinary

CFD

Decreasing Short

51,678

9.6499 GBP

10p ordinary

SWAP

Closing Short

50

9.6757 GBP

10p ordinary

SWAP

Decreasing Short

23,069

9.6513 GBP

10p ordinary

SWAP

Increasing Short

8,288

9.6121 USD

10p ordinary

SWAP

Closing Short

2,754

9.6722 GBP

10p ordinary

SWAP

Opening Long

1,506

9.6722 GBP

10p ordinary

SWAP

Increasing Long

147,365

9.6760 GBP

10p ordinary

SWAP

Increasing Long

24,771

9.6760 GBP

10p ordinary

CFD

Decreasing Short

102

9.5973 GBP

10p ordinary

SWAP

Decreasing Short

50,000

9.5607 GBP

10p ordinary

SWAP

Increasing Long

22,673

9.6756 GBP

10p ordinary

SWAP

Decreasing Long

38,704

9.6180 GBP

10p ordinary

CFD

Increasing Short

20,246

9.6031 GBP

10p ordinary

SWAP

Increasing Long

6,058

9.6049 GBP

10p ordinary

SWAP

Increasing Long

4,206

9.6636 GBP

10p ordinary

CFD

Decreasing Short

240,135

9.6423 GBP

10p ordinary

SWAP

Decreasing Long

2,226

9.6357 GBP

10p ordinary

SWAP

Increasing Long

724

9.6770 GBP

10p ordinary

CFD

Increasing Short

43,905

9.6367 GBP

10p ordinary

SWAP

Increasing Long

633

9.6765 GBP

10p ordinary

SWAP

Increasing Long

7,052

9.6677 GBP

10p ordinary

CFD

Decreasing Short

24,305

9.6620 GBP

10p ordinary

SWAP

Increasing Long

3,218

9.6027 GBP

10p ordinary

CFD

Increasing Short

271,646

9.6331 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:

14 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213