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:

03 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:

11,857,364

0.88%

7,770,540

0.57%

(2)

Cash-settled derivatives:

7,810,956

0.58%

8,102,087

0.60%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

19,668,320

1.45%

15,872,627

1.17%

(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

275,310

9.4006 GBP

10p ordinary

Purchase

267,701

9.4420 GBP

10p ordinary

Purchase

233,110

9.4350 GBP

10p ordinary

Purchase

210,013

9.3980 GBP

10p ordinary

Purchase

114,873

9.4345 GBP

10p ordinary

Purchase

79,110

9.4282 GBP

10p ordinary

Purchase

77,928

9.4403 GBP

10p ordinary

Purchase

72,120

9.4012 GBP

10p ordinary

Purchase

58,653

9.4022 GBP

10p ordinary

Purchase

56,165

9.4023 GBP

10p ordinary

Purchase

51,818

9.4414 GBP

10p ordinary

Purchase

25,880

9.4064 GBP

10p ordinary

Purchase

25,740

9.4161 GBP

10p ordinary

Purchase

22,316

9.4059 GBP

10p ordinary

Purchase

18,752

9.4091 GBP

10p ordinary

Purchase

18,537

9.4042 GBP

10p ordinary

Purchase

15,189

9.4155 GBP

10p ordinary

Purchase

14,294

9.4217 GBP

10p ordinary

Purchase

14,192

9.4200 GBP

10p ordinary

Purchase

13,371

9.4131 GBP

10p ordinary

Purchase

12,278

9.4071 GBP

10p ordinary

Purchase

12,121

9.4013 GBP

10p ordinary

Purchase

9,885

9.3838 GBP

10p ordinary

Purchase

7,401

9.4143 GBP

10p ordinary

Purchase

7,163

9.4067 GBP

10p ordinary

Purchase

6,814

9.4329 GBP

10p ordinary

Purchase

6,783

9.4236 GBP

10p ordinary

Purchase

6,325

9.4100 GBP

10p ordinary

Purchase

5,510

9.4317 GBP

10p ordinary

Purchase

5,408

9.4040 GBP

10p ordinary

Purchase

4,355

9.4224 GBP

10p ordinary

Purchase

4,350

9.4120 GBP

10p ordinary

Purchase

3,923

9.3925 GBP

10p ordinary

Purchase

3,692

9.4086 GBP

10p ordinary

Purchase

3,275

9.3580 GBP

10p ordinary

Purchase

2,919

9.3855 GBP

10p ordinary

Purchase

2,471

9.4278 GBP

10p ordinary

Purchase

2,469

9.4166 GBP

10p ordinary

Purchase

2,431

9.4144 GBP

10p ordinary

Purchase

2,263

9.4188 GBP

10p ordinary

Purchase

2,231

9.4176 GBP

10p ordinary

Purchase

1,892

9.3820 GBP

10p ordinary

Purchase

1,626

9.3946 GBP

10p ordinary

Purchase

1,383

9.4230 GBP

10p ordinary

Purchase

1,315

9.4140 GBP

10p ordinary

Purchase

1,096

9.3843 GBP

10p ordinary

Purchase

1,046

9.4204 GBP

10p ordinary

Purchase

1,015

9.4175 GBP

10p ordinary

Purchase

961

9.4259 GBP

10p ordinary

Purchase

946

9.4102 GBP

10p ordinary

Purchase

860

9.4360 GBP

10p ordinary

Purchase

844

9.4160 GBP

10p ordinary

Purchase

841

9.4165 GBP

10p ordinary

Purchase

804

9.4318 GBP

10p ordinary

Purchase

731

9.4135 GBP

10p ordinary

Purchase

702

9.3840 GBP

10p ordinary

Purchase

661

9.4189 GBP

10p ordinary

Purchase

654

9.3726 GBP

10p ordinary

Purchase

495

9.3676 GBP

10p ordinary

Purchase

446

9.4119 GBP

10p ordinary

Purchase

363

9.4336 GBP

10p ordinary

Purchase

336

9.4000 GBP

10p ordinary

Purchase

282

9.3780 GBP

10p ordinary

Purchase

227

9.3909 GBP

10p ordinary

Purchase

62

9.4183 GBP

10p ordinary

Purchase

16

9.4393 GBP

10p ordinary

Sale

333,637

9.4304 GBP

10p ordinary

Sale

188,065

9.4397 GBP

10p ordinary

Sale

158,301

9.4162 GBP

10p ordinary

Sale

108,232

9.4420 GBP

10p ordinary

Sale

87,092

9.3980 GBP

10p ordinary

Sale

69,508

9.4165 GBP

10p ordinary

Sale

65,309

9.4140 GBP

10p ordinary

Sale

47,999

9.4190 GBP

10p ordinary

Sale

43,341

9.4082 GBP

10p ordinary

Sale

21,515

9.4191 GBP

10p ordinary

Sale

19,729

9.4044 GBP

10p ordinary

Sale

19,190

9.4183 GBP

10p ordinary

Sale

17,574

9.4418 GBP

10p ordinary

Sale

15,408

9.4286 GBP

10p ordinary

Sale

14,209

9.4144 GBP

10p ordinary

Sale

13,400

9.3845 GBP

10p ordinary

Sale

9,487

9.4154 GBP

10p ordinary

Sale

9,023

9.3985 GBP

10p ordinary

Sale

8,476

9.4390 GBP

10p ordinary

Sale

7,874

9.4075 GBP

10p ordinary

Sale

5,220

9.4700 GBP

10p ordinary

Sale

4,959

9.3973 GBP

10p ordinary

Sale

4,844

9.4039 GBP

10p ordinary

Sale

4,058

9.4234 GBP

10p ordinary

Sale

1,894

9.4158 GBP

10p ordinary

Sale

1,649

9.4385 GBP

10p ordinary

Sale

1,270

9.4060 GBP

10p ordinary

Sale

1,227

9.3970 GBP

10p ordinary

Sale

1,086

9.4033 GBP

10p ordinary

Sale

980

9.4325 GBP

10p ordinary

Sale

924

9.4195 GBP

10p ordinary

Sale

916

9.4381 GBP

10p ordinary

Sale

748

9.4360 GBP

10p ordinary

Sale

706

9.3939 GBP

10p ordinary

Sale

644

9.3949 GBP

10p ordinary

Sale

626

9.3999 GBP

10p ordinary

Sale

599

9.3843 GBP

10p ordinary

Sale

591

9.3901 GBP

10p ordinary

Sale

570

9.3800 GBP

10p ordinary

Sale

526

9.4040 GBP

10p ordinary

Sale

481

9.3957 GBP

10p ordinary

Sale

376

9.4308 GBP

10p ordinary

Sale

336

9.4009 GBP

10p ordinary

Sale

282

9.3780 GBP

10p ordinary

Sale

282

9.4269 GBP

10p ordinary

Sale

187

9.3693 GBP

10p ordinary

Sale

184

9.3982 GBP

10p ordinary

Sale

103

9.3600 GBP

10p ordinary

Sale

103

9.3700 GBP

10p ordinary

Sale

95

9.3840 GBP

10p ordinary

Sale

79

9.4458 GBP

10p ordinary

Sale

54

9.4375 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

Decreasing Long

363

9.4336 GBP

10p ordinary

SWAP

Increasing Long

13,400

9.3845 GBP

10p ordinary

SWAP

Decreasing Short

4,400

9.4420 GBP

10p ordinary

SWAP

Increasing Short

51,818

9.4414 GBP

10p ordinary

SWAP

Decreasing Long

8,497

9.4420 GBP

10p ordinary

SWAP

Decreasing Long

16

9.4392 GBP

10p ordinary

SWAP

Decreasing Long

2,928

9.3679 GBP

10p ordinary

SWAP

Increasing Short

686

9.3949 GBP

10p ordinary

SWAP

Increasing Long

183

9.4345 GBP

10p ordinary

SWAP

Increasing Long

501

9.4420 GBP

10p ordinary

SWAP

Closing Long

184,977

9.3980 GBP

10p ordinary

SWAP

Decreasing Long

12,426

9.3980 GBP

10p ordinary

SWAP

Decreasing Short

371

9.4700 GBP

10p ordinary

SWAP

Decreasing Long

10,346

9.4200 GBP

10p ordinary

SWAP

Decreasing Long

3,846

9.4200 GBP

10p ordinary

CFD

Increasing Long

1,869

9.4420 GBP

10p ordinary

CFD

Increasing Long

282

9.4269 GBP

10p ordinary

CFD

Increasing Long

6,904

9.4191 GBP

10p ordinary

CFD

Increasing Long

6,432

9.4191 GBP

10p ordinary

CFD

Increasing Long

3,831

9.4191 GBP

10p ordinary

CFD

Increasing Long

8,052

9.3911 GBP

10p ordinary

CFD

Decreasing Short

591

9.3901 GBP

10p ordinary

CFD

Increasing Long

4,348

9.4191 GBP

10p ordinary

SWAP

Decreasing Short

13,788

9.4285 GBP

10p ordinary

SWAP

Increasing Short

495

9.3676 GBP

10p ordinary

SWAP

Increasing Short

79,110

9.4283 GBP

10p ordinary

SWAP

Opening Long

42,073

9.4209 GBP

10p ordinary

SWAP

Decreasing Long

18,537

9.4042 GBP

10p ordinary

SWAP

Increasing Short

9,885

9.3838 GBP

10p ordinary

SWAP

Decreasing Long

4,355

9.4224 GBP

10p ordinary

SWAP

Increasing Long

484

9.4698 GBP

10p ordinary

SWAP

Increasing Short

841

9.4165 GBP

10p ordinary

SWAP

Decreasing Long

696

9.4175 GBP

10p ordinary

SWAP

Increasing Long

1,649

9.4385 GBP

10p ordinary

SWAP

Decreasing Long

12,426

9.3980 GBP

10p ordinary

CFD

Increasing Short

58,653

9.4022 GBP

10p ordinary

SWAP

Increasing Short

14,294

9.4217 GBP

10p ordinary

SWAP

Decreasing Short

570

9.3800 GBP

10p ordinary

SWAP

Decreasing Long

6,814

9.4329 GBP

10p ordinary

SWAP

Increasing Short

4,882

9.4040 GBP

10p ordinary

SWAP

Decreasing Long

961

9.4259 GBP

10p ordinary

SWAP

Decreasing Long

23,756

9.4116 GBP

10p ordinary

CFD

Increasing Short

22,316

9.4059 GBP

10p ordinary

SWAP

Decreasing Short

19,729

9.4044 GBP

10p ordinary

SWAP

Increasing Long

626

9.3999 GBP

10p ordinary

SWAP

Increasing Short

3,401

9.3925 GBP

10p ordinary

SWAP

Increasing Long

44

9.4420 GBP

10p ordinary

SWAP

Decreasing Long

577

9.4420 GBP

10p ordinary

CFD

Decreasing Short

333,637

9.4304 GBP

10p ordinary

SWAP

Decreasing Short

1,620

9.4286 GBP

10p ordinary

SWAP

Decreasing Long

1,046

9.4204 GBP

10p ordinary

SWAP

Increasing Short

227

9.3909 GBP

10p ordinary

SWAP

Decreasing Long

2,471

9.4278 GBP

10p ordinary

SWAP

Decreasing Long

42,945

9.4420 GBP

10p ordinary

CFD

Decreasing Short

158,301

9.4162 GBP

10p ordinary

SWAP

Decreasing Short

9,023

9.3985 GBP

10p ordinary

SWAP

Decreasing Long

6,783

9.4236 GBP

10p ordinary

SWAP

Increasing Short

1,015

9.4175 GBP

10p ordinary

SWAP

Increasing Long

916

9.4381 GBP

10p ordinary

SWAP

Decreasing Long

56,165

9.4023 GBP

10p ordinary

CFD

Decreasing Short

69,508

9.4164 GBP

10p ordinary

SWAP

Decreasing Short

79

9.4456 GBP

10p ordinary

SWAP

Decreasing Long

251,007

9.4420 GBP

10p ordinary

SWAP

Increasing Short

2,469

9.4166 GBP

10p ordinary

SWAP

Increasing Long

54

9.4375 GBP

10p ordinary

SWAP

Decreasing Long

13,371

9.4130 GBP

10p ordinary

CFD

Increasing Short

275,310

9.4006 GBP

10p ordinary

SWAP

Decreasing Short

7,874

9.4075 GBP

10p ordinary

SWAP

Decreasing Long

702

9.3840 GBP

10p ordinary

CFD

Increasing Short

1,383

9.4230 GBP

10p ordinary

CFD

Increasing Short

25,880

9.4064 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:

04 Sep 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213