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:

01 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:

12,000,691

0.89%

8,259,300

0.61%

(2)

Cash-settled derivatives:

8,297,839

0.61%

8,303,840

0.61%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

20,298,530

1.50%

16,563,140

1.22%

(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

1,721,180

9.5600 GBP

10p ordinary

Purchase

385,622

9.5110 GBP

10p ordinary

Purchase

326,493

9.5346 GBP

10p ordinary

Purchase

100,167

9.5323 GBP

10p ordinary

Purchase

82,056

9.5320 GBP

10p ordinary

Purchase

79,110

9.5415 GBP

10p ordinary

Purchase

78,188

9.5647 GBP

10p ordinary

Purchase

63,049

9.4992 GBP

10p ordinary

Purchase

45,612

9.5342 GBP

10p ordinary

Purchase

42,299

9.5249 GBP

10p ordinary

Purchase

21,509

9.6353 GBP

10p ordinary

Purchase

19,703

9.5241 GBP

10p ordinary

Purchase

14,662

9.5298 GBP

10p ordinary

Purchase

13,500

9.4938 GBP

10p ordinary

Purchase

13,376

9.5220 GBP

10p ordinary

Purchase

10,210

9.5382 GBP

10p ordinary

Purchase

7,417

9.4905 GBP

10p ordinary

Purchase

7,317

9.5278 GBP

10p ordinary

Purchase

7,202

9.5266 GBP

10p ordinary

Purchase

7,147

9.5750 GBP

10p ordinary

Purchase

6,787

9.5362 GBP

10p ordinary

Purchase

6,447

9.5268 GBP

10p ordinary

Purchase

6,326

9.5760 GBP

10p ordinary

Purchase

6,006

9.5819 GBP

10p ordinary

Purchase

5,995

9.5839 GBP

10p ordinary

Purchase

5,282

9.5250 GBP

10p ordinary

Purchase

4,500

9.5313 GBP

10p ordinary

Purchase

4,446

9.5460 GBP

10p ordinary

Purchase

4,437

9.5684 GBP

10p ordinary

Purchase

4,359

9.4886 GBP

10p ordinary

Purchase

4,000

9.5167 GBP

10p ordinary

Purchase

3,710

9.5385 GBP

10p ordinary

Purchase

3,160

9.5449 GBP

10p ordinary

Purchase

2,893

9.5646 GBP

10p ordinary

Purchase

2,863

9.5200 GBP

10p ordinary

Purchase

2,670

9.5680 GBP

10p ordinary

Purchase

2,669

9.5138 GBP

10p ordinary

Purchase

2,500

9.6000 GBP

10p ordinary

Purchase

2,128

9.6058 GBP

10p ordinary

Purchase

1,937

9.5276 GBP

10p ordinary

Purchase

1,846

9.5284 GBP

10p ordinary

Purchase

1,764

9.5280 GBP

10p ordinary

Purchase

1,590

9.5234 GBP

10p ordinary

Purchase

1,561

9.5654 GBP

10p ordinary

Purchase

1,505

9.5755 GBP

10p ordinary

Purchase

1,472

9.5162 GBP

10p ordinary

Purchase

1,428

9.4772 GBP

10p ordinary

Purchase

1,411

9.4805 GBP

10p ordinary

Purchase

1,181

9.5620 GBP

10p ordinary

Purchase

1,152

9.5286 GBP

10p ordinary

Purchase

1,131

9.5285 GBP

10p ordinary

Purchase

1,033

9.4880 GBP

10p ordinary

Purchase

1,014

9.5230 GBP

10p ordinary

Purchase

986

9.6020 GBP

10p ordinary

Purchase

947

9.5107 GBP

10p ordinary

Purchase

888

9.4974 GBP

10p ordinary

Purchase

650

9.5244 GBP

10p ordinary

Purchase

600

9.4827 GBP

10p ordinary

Purchase

500

9.4720 GBP

10p ordinary

Purchase

492

9.5056 GBP

10p ordinary

Purchase

309

9.5300 GBP

10p ordinary

Purchase

285

9.5063 GBP

10p ordinary

Purchase

208

9.4942 GBP

10p ordinary

Purchase

193

9.5570 GBP

10p ordinary

Purchase

193

9.6421 GBP

10p ordinary

Purchase

162

9.5402 GBP

10p ordinary

Purchase

159

9.5176 GBP

10p ordinary

Purchase

150

9.5260 GBP

10p ordinary

Purchase

111

9.5031 GBP

10p ordinary

Purchase

79

9.5204 GBP

10p ordinary

Purchase

15

9.5370 GBP

10p ordinary

Purchase

10

9.5000 GBP

10p ordinary

Sale

510,097

9.5320 GBP

10p ordinary

Sale

483,158

9.5347 GBP

10p ordinary

Sale

413,519

9.5249 GBP

10p ordinary

Sale

387,383

9.5319 GBP

10p ordinary

Sale

173,030

9.5138 GBP

10p ordinary

Sale

149,949

9.5168 GBP

10p ordinary

Sale

77,083

9.5117 GBP

10p ordinary

Sale

56,724

9.5297 GBP

10p ordinary

Sale

41,245

9.5801 GBP

10p ordinary

Sale

36,183

9.5250 GBP

10p ordinary

Sale

34,097

9.5315 GBP

10p ordinary

Sale

33,066

9.5274 GBP

10p ordinary

Sale

23,672

9.5059 GBP

10p ordinary

Sale

19,656

9.5098 GBP

10p ordinary

Sale

16,657

9.5919 GBP

10p ordinary

Sale

16,634

9.5310 GBP

10p ordinary

Sale

15,302

9.5194 GBP

10p ordinary

Sale

12,119

9.5318 GBP

10p ordinary

Sale

11,817

9.5344 GBP

10p ordinary

Sale

10,364

9.5296 GBP

10p ordinary

Sale

10,210

9.5382 GBP

10p ordinary

Sale

10,205

9.5429 GBP

10p ordinary

Sale

9,770

9.5283 GBP

10p ordinary

Sale

9,138

9.5173 GBP

10p ordinary

Sale

9,046

9.5277 GBP

10p ordinary

Sale

8,918

9.5222 GBP

10p ordinary

Sale

8,419

9.5267 GBP

10p ordinary

Sale

8,200

9.4979 GBP

10p ordinary

Sale

7,331

9.5298 GBP

10p ordinary

Sale

7,147

9.5750 GBP

10p ordinary

Sale

6,787

9.5362 GBP

10p ordinary

Sale

6,657

9.5252 GBP

10p ordinary

Sale

6,552

9.5290 GBP

10p ordinary

Sale

5,877

9.5307 GBP

10p ordinary

Sale

5,703

9.5565 GBP

10p ordinary

Sale

5,446

9.5141 GBP

10p ordinary

Sale

5,231

9.4978 GBP

10p ordinary

Sale

5,015

9.5425 GBP

10p ordinary

Sale

4,493

9.5251 GBP

10p ordinary

Sale

4,437

9.5684 GBP

10p ordinary

Sale

4,339

9.5195 GBP

10p ordinary

Sale

2,752

9.5209 GBP

10p ordinary

Sale

2,751

9.5050 GBP

10p ordinary

Sale

2,223

9.5460 GBP

10p ordinary

Sale

2,218

9.5116 GBP

10p ordinary

Sale

2,068

9.5178 GBP

10p ordinary

Sale

2,003

9.5244 GBP

10p ordinary

Sale

2,000

9.5153 GBP

10p ordinary

Sale

1,964

9.5020 GBP

10p ordinary

Sale

1,457

9.5829 GBP

10p ordinary

Sale

1,375

9.5545 GBP

10p ordinary

Sale

1,319

9.5941 GBP

10p ordinary

Sale

1,204

9.5776 GBP

10p ordinary

Sale

1,152

9.5182 GBP

10p ordinary

Sale

1,136

9.5002 GBP

10p ordinary

Sale

1,081

9.5287 GBP

10p ordinary

Sale

1,051

9.4928 GBP

10p ordinary

Sale

1,002

9.5000 GBP

10p ordinary

Sale

919

9.5357 GBP

10p ordinary

Sale

903

9.5491 GBP

10p ordinary

Sale

848

9.5193 GBP

10p ordinary

Sale

743

9.5313 GBP

10p ordinary

Sale

658

9.5424 GBP

10p ordinary

Sale

651

9.6070 GBP

10p ordinary

Sale

632

9.5286 GBP

10p ordinary

Sale

600

9.4837 GBP

10p ordinary

Sale

586

9.5317 GBP

10p ordinary

Sale

584

9.5166 GBP

10p ordinary

Sale

558

9.5021 GBP

10p ordinary

Sale

492

9.5065 GBP

10p ordinary

Sale

477

9.5454 GBP

10p ordinary

Sale

466

9.5825 GBP

10p ordinary

Sale

414

9.5082 GBP

10p ordinary

Sale

361

9.4768 GBP

10p ordinary

Sale

358

9.5140 GBP

10p ordinary

Sale

357

9.5265 GBP

10p ordinary

Sale

353

9.6120 GBP

10p ordinary

Sale

326

9.4820 GBP

10p ordinary

Sale

325

9.5040 GBP

10p ordinary

Sale

303

9.5100 GBP

10p ordinary

Sale

292

9.6140 GBP

10p ordinary

Sale

272

9.4868 GBP

10p ordinary

Sale

193

9.5580 GBP

10p ordinary

Sale

184

9.5305 GBP

10p ordinary

Sale

182

9.5636 GBP

10p ordinary

Sale

159

9.5179 GBP

10p ordinary

Sale

147

9.5221 GBP

10p ordinary

Sale

127

9.6040 GBP

10p ordinary

Sale

105

9.4946 GBP

10p ordinary

Sale

75

9.5830 GBP

10p ordinary

Sale

68

9.4787 GBP

10p ordinary

Sale

54

9.4780 GBP

10p ordinary

Sale

27

9.4860 GBP

10p ordinary

Sale

16

9.5160 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

13,500

9.4938 GBP

10p ordinary

SWAP

Increasing Long

8,200

9.4979 GBP

10p ordinary

SWAP

Decreasing Long

78

9.5147 GBP

10p ordinary

SWAP

Decreasing Short

6,900

9.5320 GBP

10p ordinary

SWAP

Closing Short

8,893

9.5310 GBP

10p ordinary

SWAP

Opening Long

7,741

9.5310 GBP

10p ordinary

SWAP

Increasing Short

343

9.5284 GBP

10p ordinary

SWAP

Increasing Long

17,211

9.5320 GBP

10p ordinary

SWAP

Increasing Short

1,503

9.5284 GBP

10p ordinary

SWAP

Increasing Long

147

9.5221 GBP

10p ordinary

SWAP

Increasing Long

1,104

9.5207 GBP

10p ordinary

SWAP

Increasing Short

1,411

9.4805 GBP

10p ordinary

SWAP

Increasing Long

2,151

9.5250 GBP

10p ordinary

SWAP

Increasing Long

8,419

9.5267 GBP

10p ordinary

SWAP

Decreasing Short

16,260

9.5315 GBP

10p ordinary

SWAP

Increasing Short

4,000

9.5167 USD

10p ordinary

SWAP

Decreasing Long

1,532,992

9.5600 GBP

10p ordinary

SWAP

Opening Short

1,472

9.5162 GBP

10p ordinary

SWAP

Increasing Long

4,777

9.5290 GBP

10p ordinary

SWAP

Increasing Long

1,775

9.5290 GBP

10p ordinary

CFD

Increasing Short

19,703

9.5241 GBP

10p ordinary

SWAP

Decreasing Short

1,541

9.5251 GBP

10p ordinary

SWAP

Decreasing Short

586

9.5317 GBP

10p ordinary

SWAP

Opening Short

27,589

9.5339 USD

10p ordinary

SWAP

Increasing Short

79,110

9.5415 GBP

10p ordinary

SWAP

Opening Long

41,717

9.5189 GBP

10p ordinary

SWAP

Closing Long

7,741

9.5320 GBP

10p ordinary

SWAP

Opening Short

64,904

9.5320 GBP

10p ordinary

SWAP

Increasing Long

9,770

9.5283 GBP

10p ordinary

SWAP

Increasing Long

9,770

9.5318 GBP

10p ordinary

SWAP

Increasing Short

1,428

9.4772 GBP

10p ordinary

SWAP

Increasing Long

5,877

9.5307 GBP

10p ordinary

SWAP

Increasing Short

2,287

9.5624 GBP

10p ordinary

SWAP

Increasing Long

1,015

9.5691 GBP

10p ordinary

CFD

Decreasing Short

1,121

9.5002 GBP

10p ordinary

SWAP

Decreasing Short

34,642

9.5250 GBP

10p ordinary

SWAP

Decreasing Short

2,751

9.5050 GBP

10p ordinary

SWAP

Decreasing Short

5,231

9.4978 GBP

10p ordinary

SWAP

Decreasing Long

193

9.6421 GBP

10p ordinary

SWAP

Increasing Long

9,046

9.5277 GBP

10p ordinary

SWAP

Increasing Short

7,417

9.4905 GBP

10p ordinary

SWAP

Increasing Long

743

9.5313 GBP

10p ordinary

SWAP

Decreasing Short

94,019

9.5370 GBP

10p ordinary

SWAP

Increasing Long

5,033

9.5276 GBP

10p ordinary

CFD

Decreasing Short

387,383

9.5319 GBP

10p ordinary

SWAP

Decreasing Short

2,349

9.5318 GBP

10p ordinary

SWAP

Decreasing Short

5,703

9.5565 GBP

10p ordinary

SWAP

Increasing Long

103,464

9.5320 GBP

10p ordinary

SWAP

Decreasing Long

4,359

9.4886 GBP

10p ordinary

SWAP

Increasing Short

9,054

9.5195 GBP

10p ordinary

SWAP

Decreasing Long

212

9.5320 GBP

10p ordinary

CFD

Increasing Short

63,049

9.4992 GBP

10p ordinary

SWAP

Decreasing Short

584

9.5166 GBP

10p ordinary

SWAP

Decreasing Short

1,457

9.5829 GBP

10p ordinary

SWAP

Increasing Long

23,672

9.5059 GBP

10p ordinary

SWAP

Decreasing Short

38,532

9.5320 GBP

10p ordinary

SWAP

Decreasing Long

12,855

9.5320 GBP

10p ordinary

CFD

Increasing Short

1,590

9.5234 GBP

10p ordinary

SWAP

Decreasing Short

1,152

9.5182 GBP

10p ordinary

SWAP

Increasing Short

888

9.4974 GBP

10p ordinary

SWAP

Closing Short

99,310

9.5320 GBP

10p ordinary

SWAP

Increasing Long

5,446

9.5141 GBP

10p ordinary

CFD

Decreasing Short

173,030

9.5138 GBP

10p ordinary

SWAP

Decreasing Short

11,817

9.5344 GBP

10p ordinary

SWAP

Closing Short

53,401

9.5117 GBP

10p ordinary

SWAP

Opening Long

23,682

9.5117 GBP

10p ordinary

SWAP

Increasing Long

15,302

9.5194 GBP

10p ordinary

CFD

Increasing Short

385,622

9.5110 GBP

10p ordinary

SWAP

Increasing Long

466

9.5826 GBP

10p ordinary

CFD

Decreasing Short

413,519

9.5249 GBP

10p ordinary

SWAP

Increasing Long

272

9.4868 GBP

10p ordinary

CFD

Increasing Short

13,231

9.5220 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:

02 Sep 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213