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:

24 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:

12,465,599

0.92%

10,576,225

0.78%

(2)

Cash-settled derivatives:

10,636,258

0.79%

8,793,578

0.65%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

23,101,857

1.71%

19,369,803

1.43%

(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

350,046

9.6282 GBP

10p ordinary

Purchase

301,191

9.6360 GBP

10p ordinary

Purchase

271,788

9.6111 GBP

10p ordinary

Purchase

209,270

9.6331 GBP

10p ordinary

Purchase

82,764

9.6440 GBP

10p ordinary

Purchase

63,018

9.6320 GBP

10p ordinary

Purchase

59,110

9.6127 GBP

10p ordinary

Purchase

55,200

9.6100 GBP

10p ordinary

Purchase

51,588

9.6278 GBP

10p ordinary

Purchase

29,540

9.6306 GBP

10p ordinary

Purchase

26,251

9.6347 GBP

10p ordinary

Purchase

22,886

9.6303 GBP

10p ordinary

Purchase

18,231

9.6508 GBP

10p ordinary

Purchase

16,737

9.6101 GBP

10p ordinary

Purchase

16,682

9.6372 GBP

10p ordinary

Purchase

15,128

9.6343 GBP

10p ordinary

Purchase

13,992

9.6541 GBP

10p ordinary

Purchase

13,965

9.6219 GBP

10p ordinary

Purchase

11,576

9.6477 GBP

10p ordinary

Purchase

8,827

9.6319 GBP

10p ordinary

Purchase

6,752

9.6153 GBP

10p ordinary

Purchase

6,587

9.6308 GBP

10p ordinary

Purchase

4,000

9.5377 GBP

10p ordinary

Purchase

3,352

9.6120 GBP

10p ordinary

Purchase

3,197

9.6258 GBP

10p ordinary

Purchase

2,655

9.6344 GBP

10p ordinary

Purchase

977

9.6420 GBP

10p ordinary

Purchase

934

9.6486 GBP

10p ordinary

Purchase

769

9.6126 GBP

10p ordinary

Purchase

552

9.6448 GBP

10p ordinary

Purchase

460

9.6286 GBP

10p ordinary

Purchase

447

9.6335 GBP

10p ordinary

Purchase

338

9.6102 GBP

10p ordinary

Purchase

282

9.6395 GBP

10p ordinary

Purchase

212

9.6465 GBP

10p ordinary

Purchase

169

9.6400 GBP

10p ordinary

Purchase

125

9.6220 GBP

10p ordinary

Purchase

31

9.6366 GBP

10p ordinary

Purchase

27

9.6510 GBP

10p ordinary

Purchase

10

9.6374 GBP

10p ordinary

Purchase

9

9.6520 GBP

10p ordinary

Purchase

7

9.6380 GBP

10p ordinary

Purchase

1

9.6438 GBP

10p ordinary

Sale

435,873

9.6440 GBP

10p ordinary

Sale

340,102

9.6327 GBP

10p ordinary

Sale

320,406

9.6117 GBP

10p ordinary

Sale

305,948

9.6132 GBP

10p ordinary

Sale

61,835

9.6100 GBP

10p ordinary

Sale

39,663

9.6110 GBP

10p ordinary

Sale

35,700

9.6258 GBP

10p ordinary

Sale

22,886

9.6303 GBP

10p ordinary

Sale

21,430

9.6432 GBP

10p ordinary

Sale

16,805

9.6297 GBP

10p ordinary

Sale

10,942

9.6375 GBP

10p ordinary

Sale

10,254

9.6274 GBP

10p ordinary

Sale

8,355

9.6243 GBP

10p ordinary

Sale

5,840

9.6251 GBP

10p ordinary

Sale

5,426

9.6148 GBP

10p ordinary

Sale

5,111

9.6357 GBP

10p ordinary

Sale

4,852

9.6352 GBP

10p ordinary

Sale

4,625

9.6290 GBP

10p ordinary

Sale

2,899

9.6601 GBP

10p ordinary

Sale

1,997

9.6212 GBP

10p ordinary

Sale

1,969

9.6428 GBP

10p ordinary

Sale

1,434

9.6488 GBP

10p ordinary

Sale

967

9.6699 GBP

10p ordinary

Sale

864

9.6203 GBP

10p ordinary

Sale

693

9.6359 GBP

10p ordinary

Sale

494

9.6257 GBP

10p ordinary

Sale

292

9.6433 GBP

10p ordinary

Sale

266

9.6514 GBP

10p ordinary

Sale

219

9.6140 GBP

10p ordinary

Sale

206

9.6184 GBP

10p ordinary

Sale

188

9.6120 GBP

10p ordinary

Sale

122

9.6645 GBP

10p ordinary

Sale

115

9.5920 GBP

10p ordinary

Sale

104

9.6400 GBP

10p ordinary

Sale

36

9.6515 GBP

10p ordinary

Sale

28

9.6307 GBP

10p ordinary

Sale

27

9.6376 GBP

10p ordinary

Sale

14

9.6360 GBP

10p ordinary

Sale

13

9.6362 GBP

10p ordinary

Sale

7

9.6389 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

23,200

9.6166 GBP

10p ordinary

SWAP

Increasing Long

12,500

9.6427 GBP

10p ordinary

SWAP

Closing Long

5,210

9.6308 GBP

10p ordinary

SWAP

Closing Long

1,377

9.6308 GBP

10p ordinary

SWAP

Increasing Short

2,052

9.6282 GBP

10p ordinary

SWAP

Closing Short

3,479

9.6100 GBP

10p ordinary

SWAP

Opening Long

10,308

9.6100 GBP

10p ordinary

SWAP

Increasing Long

207

9.6365 GBP

10p ordinary

SWAP

Increasing Long

553

9.6231 GBP

10p ordinary

SWAP

Increasing Long

15,391

9.6100 GBP

10p ordinary

SWAP

Decreasing Long

2,655

9.6344 GBP

10p ordinary

SWAP

Closing Short

81,311

9.6440 GBP

10p ordinary

SWAP

Closing Long

3,197

9.6258 GBP

10p ordinary

SWAP

Closing Long

1,370

9.6282 GBP

10p ordinary

SWAP

Opening Short

14,048

9.6104 GBP

10p ordinary

SWAP

Increasing Short

4,000

9.5377 USD

10p ordinary

SWAP

Decreasing Long

82,764

9.6440 GBP

10p ordinary

SWAP

Increasing Short

168

9.6100 GBP

10p ordinary

SWAP

Decreasing Long

4,727

9.6278 GBP

10p ordinary

SWAP

Decreasing Long

1,757

9.6278 GBP

10p ordinary

CFD

Increasing Long

39,691

9.6100 GBP

10p ordinary

CFD

Increasing Long

11,254

9.6163 GBP

10p ordinary

CFD

Increasing Short

18,231

9.6508 GBP

10p ordinary

SWAP

Increasing Short

977

9.6420 GBP

10p ordinary

SWAP

Increasing Short

169

9.6402 GBP

10p ordinary

SWAP

Decreasing Short

4,852

9.6352 GBP

10p ordinary

SWAP

Decreasing Short

4,625

9.6290 USD

10p ordinary

SWAP

Closing Short

3,897

9.6110 GBP

10p ordinary

SWAP

Opening Long

32,384

9.6110 GBP

10p ordinary

SWAP

Increasing Long

10,254

9.6274 GBP

10p ordinary

SWAP

Increasing Long

122

9.6645 GBP

10p ordinary

SWAP

Decreasing Long

16,682

9.6372 GBP

10p ordinary

SWAP

Increasing Long

1,969

9.6428 GBP

10p ordinary

SWAP

Increasing Short

14,008

9.6215 GBP

10p ordinary

SWAP

Decreasing Long

34,838

9.6296 GBP

10p ordinary

SWAP

Decreasing Short

293

9.6440 GBP

10p ordinary

CFD

Increasing Short

6,752

9.6153 GBP

10p ordinary

SWAP

Increasing Short

338

9.6102 GBP

10p ordinary

SWAP

Closing Long

32,384

9.6320 GBP

10p ordinary

SWAP

Opening Short

22,159

9.6320 GBP

10p ordinary

SWAP

Increasing Long

8,355

9.6243 GBP

10p ordinary

SWAP

Decreasing Long

9,612

9.6101 GBP

10p ordinary

SWAP

Decreasing Long

8,475

9.6320 GBP

10p ordinary

SWAP

Decreasing Short

1,307

9.6417 GBP

10p ordinary

SWAP

Increasing Long

70

9.6186 GBP

10p ordinary

CFD

Decreasing Short

305,948

9.6132 GBP

10p ordinary

SWAP

Decreasing Short

1,434

9.6488 GBP

10p ordinary

SWAP

Increasing Long

266

9.6514 GBP

10p ordinary

SWAP

Decreasing Long

1,722

9.6153 GBP

10p ordinary

CFD

Decreasing Short

2,899

9.6601 GBP

10p ordinary

SWAP

Decreasing Short

127

9.6140 GBP

10p ordinary

SWAP

Increasing Long

5,426

9.6148 GBP

10p ordinary

SWAP

Decreasing Long

35,980

9.6100 GBP

10p ordinary

CFD

Decreasing Short

5,840

9.6251 GBP

10p ordinary

SWAP

Increasing Short

14,176

9.6100 GBP

10p ordinary

SWAP

Decreasing Long

5,067

9.6101 GBP

10p ordinary

SWAP

Decreasing Long

13,965

9.6219 GBP

10p ordinary

CFD

Increasing Short

26,251

9.6347 GBP

10p ordinary

SWAP

Decreasing Short

21,430

9.6432 GBP

10p ordinary

SWAP

Increasing Long

74

9.6100 GBP

10p ordinary

SWAP

Decreasing Long

13,992

9.6540 GBP

10p ordinary

CFD

Decreasing Short

340,102

9.6327 GBP

10p ordinary

SWAP

Decreasing Short

1,011

9.6100 GBP

10p ordinary

SWAP

Decreasing Long

209,270

9.6331 GBP

10p ordinary

CFD

Increasing Short

346,624

9.6282 GBP

10p ordinary

SWAP

Increasing Short

769

9.6126 GBP

10p ordinary

SWAP

Decreasing Short

206

9.6184 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:

25 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213