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:

27 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:

12,609,493

0.93%

9,616,075

0.71%

(2)

Cash-settled derivatives:

9,680,778

0.71%

8,916,323

0.66%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

22,290,271

1.65%

18,532,398

1.37%

(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

542,009

9.6420 GBP

10p ordinary

Purchase

209,199

9.6437 GBP

10p ordinary

Purchase

120,642

9.6455 GBP

10p ordinary

Purchase

64,438

9.6501 GBP

10p ordinary

Purchase

63,115

9.6689 GBP

10p ordinary

Purchase

62,066

9.6443 GBP

10p ordinary

Purchase

52,233

9.6431 GBP

10p ordinary

Purchase

35,198

9.6405 GBP

10p ordinary

Purchase

23,250

9.6401 GBP

10p ordinary

Purchase

15,054

9.6398 GBP

10p ordinary

Purchase

10,317

9.6519 GBP

10p ordinary

Purchase

8,548

9.6444 GBP

10p ordinary

Purchase

5,042

9.6530 GBP

10p ordinary

Purchase

4,592

9.6505 GBP

10p ordinary

Purchase

4,188

9.6683 GBP

10p ordinary

Purchase

4,139

9.6611 GBP

10p ordinary

Purchase

4,024

9.6551 GBP

10p ordinary

Purchase

3,276

9.6429 GBP

10p ordinary

Purchase

2,855

9.6400 GBP

10p ordinary

Purchase

2,669

9.6337 GBP

10p ordinary

Purchase

1,734

9.6340 GBP

10p ordinary

Purchase

1,494

9.6515 GBP

10p ordinary

Purchase

1,427

9.6555 GBP

10p ordinary

Purchase

1,259

9.6566 GBP

10p ordinary

Purchase

1,245

9.6406 GBP

10p ordinary

Purchase

1,097

9.6588 GBP

10p ordinary

Purchase

998

9.6326 GBP

10p ordinary

Purchase

934

9.6495 GBP

10p ordinary

Purchase

835

9.6632 GBP

10p ordinary

Purchase

673

9.6220 GBP

10p ordinary

Purchase

650

9.6419 GBP

10p ordinary

Purchase

649

9.6901 GBP

10p ordinary

Purchase

492

9.6346 GBP

10p ordinary

Purchase

387

9.6620 GBP

10p ordinary

Purchase

347

9.6690 GBP

10p ordinary

Purchase

335

9.6540 GBP

10p ordinary

Purchase

327

9.6120 GBP

10p ordinary

Purchase

179

9.6656 GBP

10p ordinary

Purchase

160

9.6550 GBP

10p ordinary

Purchase

98

9.6311 GBP

10p ordinary

Purchase

90

9.6600 GBP

10p ordinary

Purchase

77

9.6700 GBP

10p ordinary

Purchase

30

9.6580 GBP

10p ordinary

Purchase

15

9.6597 GBP

10p ordinary

Purchase

5

9.6241 GBP

10p ordinary

Sale

303,650

9.6370 GBP

10p ordinary

Sale

249,658

9.6451 GBP

10p ordinary

Sale

171,760

9.6405 GBP

10p ordinary

Sale

145,982

9.6386 GBP

10p ordinary

Sale

101,418

9.6461 GBP

10p ordinary

Sale

100,000

9.6266 GBP

10p ordinary

Sale

91,651

9.6434 GBP

10p ordinary

Sale

86,293

9.6439 GBP

10p ordinary

Sale

61,087

9.6395 GBP

10p ordinary

Sale

56,489

9.6400 GBP

10p ordinary

Sale

35,622

9.6436 GBP

10p ordinary

Sale

35,007

9.6393 GBP

10p ordinary

Sale

30,458

9.6517 GBP

10p ordinary

Sale

28,993

9.6528 GBP

10p ordinary

Sale

20,774

9.6460 GBP

10p ordinary

Sale

17,230

9.6446 GBP

10p ordinary

Sale

13,573

9.6445 GBP

10p ordinary

Sale

13,337

9.6418 GBP

10p ordinary

Sale

12,406

9.6602 GBP

10p ordinary

Sale

11,663

9.6501 GBP

10p ordinary

Sale

9,988

9.6522 GBP

10p ordinary

Sale

9,747

9.6607 GBP

10p ordinary

Sale

9,151

9.6440 GBP

10p ordinary

Sale

8,844

9.6469 GBP

10p ordinary

Sale

6,720

9.6416 GBP

10p ordinary

Sale

4,106

9.6437 GBP

10p ordinary

Sale

3,497

9.6447 GBP

10p ordinary

Sale

2,199

9.6475 GBP

10p ordinary

Sale

2,199

9.6422 GBP

10p ordinary

Sale

2,190

9.6471 GBP

10p ordinary

Sale

2,167

9.6420 GBP

10p ordinary

Sale

1,876

9.6511 GBP

10p ordinary

Sale

1,843

9.6480 GBP

10p ordinary

Sale

1,510

9.6573 GBP

10p ordinary

Sale

1,202

9.6585 GBP

10p ordinary

Sale

1,162

9.6340 GBP

10p ordinary

Sale

1,041

9.6337 GBP

10p ordinary

Sale

998

9.6329 GBP

10p ordinary

Sale

790

9.6209 GBP

10p ordinary

Sale

776

9.6733 GBP

10p ordinary

Sale

696

9.6624 GBP

10p ordinary

Sale

653

9.6195 GBP

10p ordinary

Sale

632

9.6509 GBP

10p ordinary

Sale

631

9.6576 GBP

10p ordinary

Sale

607

9.6660 GBP

10p ordinary

Sale

473

9.6390 GBP

10p ordinary

Sale

388

9.6270 GBP

10p ordinary

Sale

370

9.6675 GBP

10p ordinary

Sale

298

9.6640 GBP

10p ordinary

Sale

268

9.6540 GBP

10p ordinary

Sale

178

9.6900 GBP

10p ordinary

Sale

137

9.6278 GBP

10p ordinary

Sale

79

9.6530 GBP

10p ordinary

Sale

15

9.6589 GBP

10p ordinary

Sale

6

9.6466 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

35,305

9.6406 GBP

10p ordinary

SWAP

Increasing Long

19,088

9.6294 GBP

10p ordinary

SWAP

Decreasing Short

1,080

9.6400 GBP

10p ordinary

SWAP

Closing Short

72,500

9.6434 GBP

10p ordinary

SWAP

Closing Short

19,151

9.6434 GBP

10p ordinary

SWAP

Decreasing Long

247

9.6587 GBP

10p ordinary

SWAP

Decreasing Long

117

9.6454 GBP

10p ordinary

SWAP

Decreasing Short

2,578

9.6516 GBP

10p ordinary

SWAP

Decreasing Long

650

9.6419 GBP

10p ordinary

SWAP

Increasing Short

6

9.6580 GBP

10p ordinary

SWAP

Increasing Long

5,362

9.6400 GBP

10p ordinary

SWAP

Increasing Short

24

9.6580 GBP

10p ordinary

SWAP

Increasing Long

89

9.6473 GBP

10p ordinary

SWAP

Decreasing Long

1,071

9.6361 GBP

10p ordinary

SWAP

Opening Short

628

9.6576 GBP

10p ordinary

SWAP

Increasing Long

13,781

9.6468 GBP

10p ordinary

SWAP

Increasing Long

1,595

9.6400 GBP

10p ordinary

SWAP

Decreasing Short

108,643

9.6404 GBP

10p ordinary

SWAP

Decreasing Long

465,810

9.6420 GBP

10p ordinary

SWAP

Closing Short

178

9.6900 GBP

10p ordinary

SWAP

Decreasing Long

6,231

9.6444 GBP

10p ordinary

SWAP

Decreasing Long

2,317

9.6444 GBP

10p ordinary

CFD

Decreasing Long

12,465

9.6710 GBP

10p ordinary

CFD

Increasing Short

63,115

9.6688 GBP

10p ordinary

SWAP

Increasing Short

179

9.6655 GBP

10p ordinary

SWAP

Decreasing Short

100,000

9.6266 USD

10p ordinary

SWAP

Increasing Long

34,695

9.6393 GBP

10p ordinary

SWAP

Increasing Long

312

9.6393 GBP

10p ordinary

SWAP

Decreasing Short

3,200

9.6400 GBP

10p ordinary

SWAP

Closing Long

6,228

9.6431 GBP

10p ordinary

SWAP

Opening Short

46,005

9.6431 GBP

10p ordinary

SWAP

Decreasing Short

349

9.6511 GBP

10p ordinary

SWAP

Decreasing Short

1,527

9.6511 GBP

10p ordinary

SWAP

Increasing Long

4,106

9.6437 GBP

10p ordinary

SWAP

Increasing Long

1,695

9.6420 GBP

10p ordinary

SWAP

Increasing Short

10,317

9.6519 GBP

10p ordinary

SWAP

Increasing Long

13,337

9.6418 GBP

10p ordinary

SWAP

Decreasing Long

581

9.6400 GBP

10p ordinary

SWAP

Increasing Short

27,335

9.6353 GBP

10p ordinary

SWAP

Decreasing Long

8,061

9.6420 GBP

10p ordinary

CFD

Increasing Long

8,518

9.6484 GBP

10p ordinary

CFD

Decreasing Short

249,658

9.6451 GBP

10p ordinary

SWAP

Closing Short

303,650

9.6370 USD

10p ordinary

SWAP

Decreasing Short

6,720

9.6416 GBP

10p ordinary

SWAP

Increasing Long

9,288

9.6438 GBP

10p ordinary

SWAP

Increasing Long

3,497

9.6447 GBP

10p ordinary

SWAP

Increasing Short

882

9.6437 GBP

10p ordinary

SWAP

Increasing Long

2,167

9.6420 GBP

10p ordinary

SWAP

Decreasing Short

190

9.6779 GBP

10p ordinary

SWAP

Increasing Long

105

9.6507 GBP

10p ordinary

CFD

Decreasing Short

370

9.6675 GBP

10p ordinary

SWAP

Increasing Short

15,054

9.6398 GBP

10p ordinary

SWAP

Decreasing Long

649

9.6901 GBP

10p ordinary

SWAP

Increasing Short

23,250

9.6401 GBP

10p ordinary

SWAP

Decreasing Long

4,139

9.6611 GBP

10p ordinary

SWAP

Decreasing Long

1,245

9.6406 GBP

10p ordinary

CFD

Increasing Short

4,188

9.6683 GBP

10p ordinary

SWAP

Decreasing Short

12,406

9.6602 GBP

10p ordinary

SWAP

Increasing Long

8,844

9.6469 GBP

10p ordinary

SWAP

Increasing Short

1,494

9.6515 GBP

10p ordinary

SWAP

Increasing Long

20,774

9.6460 GBP

10p ordinary

SWAP

Increasing Long

2,444

9.6611 GBP

10p ordinary

CFD

Increasing Short

64,438

9.6501 GBP

10p ordinary

SWAP

Decreasing Short

5,444

9.6400 GBP

10p ordinary

SWAP

Decreasing Long

5

9.6241 GBP

10p ordinary

SWAP

Increasing Short

2,669

9.6337 GBP

10p ordinary

SWAP

Decreasing Long

2,015

9.6400 GBP

10p ordinary

CFD

Decreasing Short

99,331

9.6461 GBP

10p ordinary

SWAP

Decreasing Short

30,950

9.6400 GBP

10p ordinary

SWAP

Increasing Long

6,248

9.6386 GBP

10p ordinary

SWAP

Increasing Long

9,747

9.6606 GBP

10p ordinary

CFD

Decreasing Short

69,795

9.6439 GBP

10p ordinary

SWAP

Decreasing Short

6

9.6460 GBP

10p ordinary

SWAP

Increasing Long

1,001

9.6400 GBP

10p ordinary

SWAP

Decreasing Long

673

9.6220 GBP

10p ordinary

CFD

Increasing Short

120,642

9.6455 GBP

10p ordinary

SWAP

Increasing Short

3,276

9.6429 GBP

10p ordinary

SWAP

Increasing Long

17,230

9.6446 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:

28 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213