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:

29 Sep 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:

12,364,053

0.91%

7,196,840

0.53%

(2)

Cash-settled derivatives:

7,170,622

0.53%

9,749,645

0.72%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

19,534,675

1.44%

16,946,485

1.25%

(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

630,111

9.3785 GBP

10p ordinary

Purchase

248,466

9.4016 GBP

10p ordinary

Purchase

227,792

9.3769 GBP

10p ordinary

Purchase

169,684

9.4047 GBP

10p ordinary

Purchase

153,288

9.4220 GBP

10p ordinary

Purchase

148,604

9.4024 GBP

10p ordinary

Purchase

117,847

9.4079 GBP

10p ordinary

Purchase

81,271

9.4106 GBP

10p ordinary

Purchase

78,326

9.3762 GBP

10p ordinary

Purchase

77,187

9.4163 GBP

10p ordinary

Purchase

50,989

9.4342 GBP

10p ordinary

Purchase

32,978

9.4084 GBP

10p ordinary

Purchase

27,128

9.3840 GBP

10p ordinary

Purchase

26,421

9.3854 GBP

10p ordinary

Purchase

25,485

9.4026 GBP

10p ordinary

Purchase

25,472

9.4050 GBP

10p ordinary

Purchase

20,998

9.3810 GBP

10p ordinary

Purchase

15,280

9.3760 GBP

10p ordinary

Purchase

14,518

9.3750 GBP

10p ordinary

Purchase

14,429

9.3893 GBP

10p ordinary

Purchase

12,662

9.3922 GBP

10p ordinary

Purchase

11,590

9.4105 GBP

10p ordinary

Purchase

10,054

9.4013 GBP

10p ordinary

Purchase

7,307

9.3909 GBP

10p ordinary

Purchase

6,904

9.4004 GBP

10p ordinary

Purchase

6,172

9.4343 GBP

10p ordinary

Purchase

6,144

9.3920 GBP

10p ordinary

Purchase

5,884

9.4176 GBP

10p ordinary

Purchase

5,017

9.4087 GBP

10p ordinary

Purchase

4,807

9.3845 GBP

10p ordinary

Purchase

3,376

9.3804 GBP

10p ordinary

Purchase

2,808

9.3937 GBP

10p ordinary

Purchase

2,324

9.3774 GBP

10p ordinary

Purchase

2,159

9.4011 GBP

10p ordinary

Purchase

2,013

9.3918 GBP

10p ordinary

Purchase

1,923

9.4161 GBP

10p ordinary

Purchase

1,849

9.4090 GBP

10p ordinary

Purchase

1,819

9.3916 GBP

10p ordinary

Purchase

1,373

9.3980 GBP

10p ordinary

Purchase

949

9.3963 GBP

10p ordinary

Purchase

920

9.4020 GBP

10p ordinary

Purchase

894

9.3764 GBP

10p ordinary

Purchase

893

9.3843 GBP

10p ordinary

Purchase

851

9.4060 GBP

10p ordinary

Purchase

828

9.3971 GBP

10p ordinary

Purchase

679

9.4381 GBP

10p ordinary

Purchase

664

9.3813 GBP

10p ordinary

Purchase

608

9.4300 GBP

10p ordinary

Purchase

547

9.3820 GBP

10p ordinary

Purchase

518

9.3900 GBP

10p ordinary

Purchase

477

9.3910 GBP

10p ordinary

Purchase

473

9.4038 GBP

10p ordinary

Purchase

430

9.4064 GBP

10p ordinary

Purchase

387

9.4340 GBP

10p ordinary

Purchase

361

9.3880 GBP

10p ordinary

Purchase

351

9.3940 GBP

10p ordinary

Purchase

335

9.3780 GBP

10p ordinary

Purchase

264

9.3960 GBP

10p ordinary

Purchase

238

9.3730 GBP

10p ordinary

Purchase

173

9.4010 GBP

10p ordinary

Purchase

159

9.4022 GBP

10p ordinary

Purchase

2

9.3870 GBP

10p ordinary

Sale

463,949

9.3760 GBP

10p ordinary

Sale

286,734

9.4220 GBP

10p ordinary

Sale

261,761

9.4108 GBP

10p ordinary

Sale

223,011

9.3922 GBP

10p ordinary

Sale

113,748

9.3960 GBP

10p ordinary

Sale

101,194

9.3902 GBP

10p ordinary

Sale

74,169

9.4042 GBP

10p ordinary

Sale

73,120

9.4184 GBP

10p ordinary

Sale

44,701

9.4026 GBP

10p ordinary

Sale

22,258

9.3690 GBP

10p ordinary

Sale

21,910

9.3759 GBP

10p ordinary

Sale

18,134

9.4335 GBP

10p ordinary

Sale

17,604

9.4241 GBP

10p ordinary

Sale

16,131

9.4158 GBP

10p ordinary

Sale

14,076

9.4183 GBP

10p ordinary

Sale

12,686

9.4037 GBP

10p ordinary

Sale

6,584

9.4217 GBP

10p ordinary

Sale

6,340

9.3973 GBP

10p ordinary

Sale

6,025

9.3997 GBP

10p ordinary

Sale

5,378

9.4083 GBP

10p ordinary

Sale

5,140

9.4337 GBP

10p ordinary

Sale

4,600

9.3743 GBP

10p ordinary

Sale

4,470

9.3787 GBP

10p ordinary

Sale

4,058

9.4067 GBP

10p ordinary

Sale

3,825

9.4157 GBP

10p ordinary

Sale

3,448

9.4320 GBP

10p ordinary

Sale

3,430

9.4089 GBP

10p ordinary

Sale

3,316

9.4018 GBP

10p ordinary

Sale

2,799

9.3598 GBP

10p ordinary

Sale

2,401

9.3852 GBP

10p ordinary

Sale

2,102

9.3900 GBP

10p ordinary

Sale

2,094

9.4342 GBP

10p ordinary

Sale

1,595

9.3841 GBP

10p ordinary

Sale

1,523

9.4268 GBP

10p ordinary

Sale

1,413

9.4214 GBP

10p ordinary

Sale

1,256

9.4288 GBP

10p ordinary

Sale

1,250

9.4294 GBP

10p ordinary

Sale

1,171

9.3836 GBP

10p ordinary

Sale

887

9.4020 GBP

10p ordinary

Sale

846

9.4060 GBP

10p ordinary

Sale

720

9.4340 GBP

10p ordinary

Sale

714

9.4048 GBP

10p ordinary

Sale

713

9.3980 GBP

10p ordinary

Sale

651

9.3880 GBP

10p ordinary

Sale

623

9.3840 GBP

10p ordinary

Sale

456

9.3631 GBP

10p ordinary

Sale

432

9.4391 GBP

10p ordinary

Sale

412

9.4000 GBP

10p ordinary

Sale

410

9.3983 GBP

10p ordinary

Sale

375

9.4275 GBP

10p ordinary

Sale

351

9.3940 GBP

10p ordinary

Sale

351

9.4070 GBP

10p ordinary

Sale

348

9.4040 GBP

10p ordinary

Sale

335

9.3780 GBP

10p ordinary

Sale

269

9.3920 GBP

10p ordinary

Sale

225

9.4300 GBP

10p ordinary

Sale

162

9.3776 GBP

10p ordinary

Sale

159

9.4045 GBP

10p ordinary

Sale

151

9.3755 GBP

10p ordinary

Sale

74

9.3480 GBP

10p ordinary

Sale

57

9.4003 GBP

10p ordinary

Sale

51

9.3750 GBP

10p ordinary

Sale

11

9.4050 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

4,600

9.3743 GBP

10p ordinary

SWAP

Increasing Short

44,417

9.4225 GBP

10p ordinary

SWAP

Decreasing Long

41

9.3947 GBP

10p ordinary

SWAP

Increasing Long

2,401

9.3852 GBP

10p ordinary

SWAP

Increasing Short

8,143

9.3760 GBP

10p ordinary

SWAP

Decreasing Long

138

9.3826 GBP

10p ordinary

SWAP

Decreasing Long

6,355

9.3889 GBP

10p ordinary

SWAP

Decreasing Long

1,076

9.3885 GBP

10p ordinary

SWAP

Increasing Long

1,523

9.4268 GBP

10p ordinary

SWAP

Increasing Short

24,357

9.3764 GBP

10p ordinary

SWAP

Closing Short

13,835

9.4201 GBP

10p ordinary

SWAP

Opening Long

53,829

9.4201 GBP

10p ordinary

SWAP

Increasing Long

152,855

9.4220 GBP

10p ordinary

SWAP

Increasing Short

5

9.4060 GBP

10p ordinary

SWAP

Decreasing Long

19,261

9.3854 GBP

10p ordinary

SWAP

Decreasing Long

7,160

9.3854 GBP

10p ordinary

CFD

Increasing Short

40,000

9.3767 GBP

10p ordinary

CFD

Decreasing Short

22,258

9.3689 GBP

10p ordinary

CFD

Increasing Long

7,249

9.3614 GBP

10p ordinary

CFD

Increasing Short

949

9.3963 GBP

10p ordinary

SWAP

Increasing Short

5,875

9.3920 GBP

10p ordinary

SWAP

Increasing Long

21,000

9.3922 GBP

10p ordinary

SWAP

Increasing Long

7,500

9.3922 GBP

10p ordinary

SWAP

Increasing Long

3,200

9.3969 USD

10p ordinary

SWAP

Decreasing Short

449

9.3899 GBP

10p ordinary

SWAP

Increasing Long

3,430

9.4089 GBP

10p ordinary

SWAP

Decreasing Long

679

9.4381 GBP

10p ordinary

SWAP

Decreasing Long

4,807

9.3845 GBP

10p ordinary

SWAP

Decreasing Long

11,590

9.4105 GBP

10p ordinary

SWAP

Decreasing Long

225

9.3760 GBP

10p ordinary

SWAP

Decreasing Long

28,878

9.3865 GBP

10p ordinary

SWAP

Increasing Long

64

9.3819 GBP

10p ordinary

CFD

Increasing Short

55,898

9.3767 GBP

10p ordinary

CFD

Increasing Short

14,429

9.3893 GBP

10p ordinary

SWAP

Decreasing Long

3,376

9.3804 GBP

10p ordinary

SWAP

Increasing Long

456

9.3631 GBP

10p ordinary

SWAP

Increasing Long

1,595

9.3841 GBP

10p ordinary

SWAP

Decreasing Long

173

9.4010 GBP

10p ordinary

SWAP

Closing Long

24,951

9.3764 GBP

10p ordinary

SWAP

Opening Short

27,931

9.3764 GBP

10p ordinary

SWAP

Decreasing Long

34,364

9.4113 GBP

10p ordinary

CFD

Increasing Short

227,792

9.3769 GBP

10p ordinary

SWAP

Increasing Long

15,162

9.4241 GBP

10p ordinary

SWAP

Decreasing Long

2,808

9.3937 GBP

10p ordinary

SWAP

Decreasing Long

5,017

9.4087 GBP

10p ordinary

SWAP

Decreasing Long

7,307

9.3909 GBP

10p ordinary

SWAP

Decreasing Long

917

9.3767 GBP

10p ordinary

CFD

Decreasing Short

151

9.3755 GBP

10p ordinary

SWAP

Closing Long

17,756

9.3840 GBP

10p ordinary

SWAP

Opening Short

6,979

9.3840 GBP

10p ordinary

SWAP

Increasing Long

51

9.4048 GBP

10p ordinary

SWAP

Decreasing Long

6,904

9.4004 GBP

10p ordinary

SWAP

Decreasing Long

139,332

9.3760 GBP

10p ordinary

CFD

Decreasing Short

74,169

9.4042 GBP

10p ordinary

SWAP

Closing Short

6,979

9.3759 GBP

10p ordinary

SWAP

Opening Long

14,931

9.3759 GBP

10p ordinary

SWAP

Increasing Long

57

9.4003 GBP

10p ordinary

SWAP

Decreasing Long

152,855

9.4220 GBP

10p ordinary

CFD

Increasing Short

32,978

9.4084 GBP

10p ordinary

SWAP

Closing Long

14,931

9.3810 GBP

10p ordinary

SWAP

Opening Short

6,067

9.3810 GBP

10p ordinary

SWAP

Decreasing Long

5,343

9.3760 GBP

10p ordinary

SWAP

Decreasing Long

25,472

9.4049 GBP

10p ordinary

CFD

Increasing Short

248,466

9.4016 GBP

10p ordinary

SWAP

Decreasing Short

159

9.4046 GBP

10p ordinary

SWAP

Decreasing Long

1,426

9.3760 GBP

10p ordinary

SWAP

Decreasing Long

117,847

9.4079 GBP

10p ordinary

CFD

Increasing Short

148,604

9.4024 GBP

10p ordinary

SWAP

Decreasing Short

663

9.4048 GBP

10p ordinary

CFD

Decreasing Short

261,761

9.4108 GBP

10p ordinary

SWAP

Increasing Short

12,662

9.3922 GBP

10p ordinary

CFD

Decreasing Short

194,511

9.3922 GBP

10p ordinary

CFD

Decreasing Short

142,626

9.3760 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:

30 Sep 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213