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 Oct 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:

12,282,506

0.91%

7,874,351

0.58%

(2)

Cash-settled derivatives:

7,653,947

0.57%

9,727,984

0.72%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

19,936,453

1.47%

17,602,335

1.30%

(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

330,300

9.1710 GBP

10p ordinary

Purchase

214,568

9.1308 GBP

10p ordinary

Purchase

193,615

9.1260 GBP

10p ordinary

Purchase

103,160

9.1320 GBP

10p ordinary

Purchase

93,805

9.1400 GBP

10p ordinary

Purchase

82,264

9.1613 GBP

10p ordinary

Purchase

82,076

9.1595 GBP

10p ordinary

Purchase

68,803

9.1836 GBP

10p ordinary

Purchase

46,200

9.1582 GBP

10p ordinary

Purchase

30,840

9.1626 GBP

10p ordinary

Purchase

20,583

9.1348 GBP

10p ordinary

Purchase

20,294

9.1620 GBP

10p ordinary

Purchase

16,761

9.1578 GBP

10p ordinary

Purchase

16,388

9.1803 GBP

10p ordinary

Purchase

15,862

9.1661 GBP

10p ordinary

Purchase

13,488

9.1442 GBP

10p ordinary

Purchase

12,677

9.1781 GBP

10p ordinary

Purchase

10,000

9.1520 GBP

10p ordinary

Purchase

9,385

9.1428 GBP

10p ordinary

Purchase

9,254

9.1730 GBP

10p ordinary

Purchase

7,202

9.1328 GBP

10p ordinary

Purchase

7,000

9.1440 GBP

10p ordinary

Purchase

4,800

9.1580 GBP

10p ordinary

Purchase

4,122

9.1298 GBP

10p ordinary

Purchase

2,900

9.1500 GBP

10p ordinary

Purchase

2,889

9.1619 GBP

10p ordinary

Purchase

2,618

9.1647 GBP

10p ordinary

Purchase

2,034

9.1600 GBP

10p ordinary

Purchase

1,911

9.1857 GBP

10p ordinary

Purchase

1,859

9.1791 GBP

10p ordinary

Purchase

1,534

9.1529 GBP

10p ordinary

Purchase

1,378

9.1536 GBP

10p ordinary

Purchase

1,373

9.2300 GBP

10p ordinary

Purchase

1,295

9.2018 GBP

10p ordinary

Purchase

1,000

9.1480 GBP

10p ordinary

Purchase

811

9.1597 GBP

10p ordinary

Purchase

736

9.1631 GBP

10p ordinary

Purchase

724

9.1765 GBP

10p ordinary

Purchase

636

9.1560 GBP

10p ordinary

Purchase

516

9.1200 GBP

10p ordinary

Purchase

516

9.1628 GBP

10p ordinary

Purchase

515

9.1954 GBP

10p ordinary

Purchase

429

9.1834 GBP

10p ordinary

Purchase

300

9.1688 GBP

10p ordinary

Purchase

294

9.1668 GBP

10p ordinary

Purchase

242

9.1820 GBP

10p ordinary

Purchase

183

9.1537 GBP

10p ordinary

Purchase

179

9.2092 GBP

10p ordinary

Purchase

179

9.1574 GBP

10p ordinary

Purchase

167

9.1482 GBP

10p ordinary

Purchase

10

9.1800 GBP

10p ordinary

Sale

628,555

9.1400 GBP

10p ordinary

Sale

405,623

9.1604 GBP

10p ordinary

Sale

253,841

9.1260 GBP

10p ordinary

Sale

236,986

9.1471 GBP

10p ordinary

Sale

107,643

9.1524 GBP

10p ordinary

Sale

97,163

9.1493 GBP

10p ordinary

Sale

78,263

9.1716 GBP

10p ordinary

Sale

53,403

9.1645 GBP

10p ordinary

Sale

49,234

9.1641 GBP

10p ordinary

Sale

35,816

9.1618 GBP

10p ordinary

Sale

34,964

9.1527 GBP

10p ordinary

Sale

33,443

9.1292 GBP

10p ordinary

Sale

28,413

9.1480 GBP

10p ordinary

Sale

28,413

9.2089 GBP

10p ordinary

Sale

25,676

9.1583 GBP

10p ordinary

Sale

22,336

9.1634 GBP

10p ordinary

Sale

20,000

9.1800 GBP

10p ordinary

Sale

15,828

9.1577 GBP

10p ordinary

Sale

15,503

9.1565 GBP

10p ordinary

Sale

12,993

9.1500 GBP

10p ordinary

Sale

11,484

9.1490 GBP

10p ordinary

Sale

11,234

9.1652 GBP

10p ordinary

Sale

10,711

9.1334 GBP

10p ordinary

Sale

7,226

9.1597 GBP

10p ordinary

Sale

7,020

9.1644 GBP

10p ordinary

Sale

6,220

9.1695 GBP

10p ordinary

Sale

6,212

9.1499 GBP

10p ordinary

Sale

5,740

9.1587 GBP

10p ordinary

Sale

4,953

9.1575 GBP

10p ordinary

Sale

3,879

9.1549 GBP

10p ordinary

Sale

2,914

9.1657 GBP

10p ordinary

Sale

2,713

9.1599 GBP

10p ordinary

Sale

2,436

9.1672 GBP

10p ordinary

Sale

2,430

9.1603 GBP

10p ordinary

Sale

2,151

9.1758 GBP

10p ordinary

Sale

1,874

9.1380 GBP

10p ordinary

Sale

1,753

9.1754 GBP

10p ordinary

Sale

1,687

9.1956 GBP

10p ordinary

Sale

1,661

9.1764 GBP

10p ordinary

Sale

1,584

9.1315 GBP

10p ordinary

Sale

1,569

9.1573 GBP

10p ordinary

Sale

1,527

9.1821 GBP

10p ordinary

Sale

1,465

9.1737 GBP

10p ordinary

Sale

1,347

9.1571 GBP

10p ordinary

Sale

1,149

9.1525 GBP

10p ordinary

Sale

827

9.1489 GBP

10p ordinary

Sale

760

9.1486 GBP

10p ordinary

Sale

655

9.1629 GBP

10p ordinary

Sale

582

9.1424 GBP

10p ordinary

Sale

513

9.1511 GBP

10p ordinary

Sale

495

9.1507 GBP

10p ordinary

Sale

434

9.1519 GBP

10p ordinary

Sale

409

9.1520 GBP

10p ordinary

Sale

370

9.1340 GBP

10p ordinary

Sale

271

9.1360 GBP

10p ordinary

Sale

242

9.1820 GBP

10p ordinary

Sale

231

9.1410 GBP

10p ordinary

Sale

200

9.1612 GBP

10p ordinary

Sale

200

9.1890 GBP

10p ordinary

Sale

187

9.1688 GBP

10p ordinary

Sale

187

9.1592 GBP

10p ordinary

Sale

173

9.1579 GBP

10p ordinary

Sale

152

9.2240 GBP

10p ordinary

Sale

100

9.1450 GBP

10p ordinary

Sale

39

9.1540 GBP

10p ordinary

Sale

1

9.1660 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

48,100

9.1422 GBP

10p ordinary

SWAP

Decreasing Short

10,330

9.1795 GBP

10p ordinary

SWAP

Increasing Short

20,583

9.1348 GBP

10p ordinary

SWAP

Decreasing Short

24,905

9.1260 GBP

10p ordinary

SWAP

Increasing Long

78

9.1758 GBP

10p ordinary

SWAP

Increasing Long

2,135

9.1394 GBP

10p ordinary

SWAP

Decreasing Long

27,877

9.1638 GBP

10p ordinary

SWAP

Decreasing Long

7,202

9.1328 GBP

10p ordinary

SWAP

Opening Short

6,281

9.1308 GBP

10p ordinary

SWAP

Increasing Short

1,968

9.1264 GBP

10p ordinary

SWAP

Decreasing Short

3,307

9.1255 GBP

10p ordinary

SWAP

Increasing Long

558,550

9.1400 GBP

10p ordinary

SWAP

Increasing Long

8,372

9.1490 GBP

10p ordinary

SWAP

Increasing Long

3,112

9.1490 GBP

10p ordinary

CFD

Decreasing Short

70,005

9.1400 GBP

10p ordinary

CFD

Decreasing Short

16,049

9.1661 GBP

10p ordinary

CFD

Decreasing Long

1,912

9.1857 GBP

10p ordinary

CFD

Decreasing Long

1,634

9.1390 GBP

10p ordinary

CFD

Increasing Short

30,840

9.1626 GBP

10p ordinary

SWAP

Increasing Short

9,385

9.1428 GBP

10p ordinary

SWAP

Decreasing Short

20,000

9.1800 GBP

10p ordinary

SWAP

Increasing Short

22,519

9.1381 GBP

10p ordinary

SWAP

Decreasing Short

200

9.1890 GBP

10p ordinary

SWAP

Increasing Long

10,711

9.1334 GBP

10p ordinary

SWAP

Decreasing Long

7,534

9.1595 GBP

10p ordinary

SWAP

Increasing Short

179

9.2092 GBP

10p ordinary

SWAP

Closing Short

11,385

9.1609 GBP

10p ordinary

SWAP

Opening Long

21,196

9.1609 GBP

10p ordinary

SWAP

Increasing Long

115

9.1948 GBP

10p ordinary

CFD

Increasing Short

64,122

9.1268 GBP

10p ordinary

CFD

Increasing Long

22,317

9.1587 GBP

10p ordinary

CFD

Increasing Short

103,160

9.1320 GBP

10p ordinary

SWAP

Increasing Short

20,000

9.1620 GBP

10p ordinary

SWAP

Increasing Short

16,761

9.1578 GBP

10p ordinary

SWAP

Increasing Long

2,430

9.1603 GBP

10p ordinary

SWAP

Decreasing Long

1,378

9.1536 GBP

10p ordinary

SWAP

Decreasing Short

362

9.1594 GBP

10p ordinary

SWAP

Closing Long

21,196

9.1576 GBP

10p ordinary

SWAP

Opening Short

1,522

9.1576 GBP

10p ordinary

SWAP

Decreasing Long

80

9.1260 GBP

10p ordinary

CFD

Decreasing Short

655

9.1629 GBP

10p ordinary

SWAP

Increasing Short

2,618

9.1647 GBP

10p ordinary

SWAP

Increasing Long

8,536

9.1634 GBP

10p ordinary

SWAP

Decreasing Long

167

9.1481 GBP

10p ordinary

SWAP

Decreasing Short

173

9.1579 GBP

10p ordinary

SWAP

Increasing Short

4,643

9.1587 GBP

10p ordinary

SWAP

Increasing Long

8,934

9.1572 GBP

10p ordinary

CFD

Increasing Short

636

9.1560 GBP

10p ordinary

SWAP

Decreasing Short

1,687

9.1956 GBP

10p ordinary

SWAP

Decreasing Long

1,295

9.2018 GBP

10p ordinary

SWAP

Decreasing Short

513

9.1511 GBP

10p ordinary

SWAP

Closing Short

6,165

9.1260 GBP

10p ordinary

SWAP

Decreasing Long

16,536

9.1400 GBP

10p ordinary

CFD

Decreasing Short

25,676

9.1583 GBP

10p ordinary

SWAP

Closing Short

40,404

9.1641 GBP

10p ordinary

SWAP

Opening Long

8,830

9.1641 GBP

10p ordinary

SWAP

Decreasing Long

158,880

9.1260 GBP

10p ordinary

SWAP

Decreasing Short

13

9.1260 GBP

10p ordinary

SWAP

Increasing Long

4,890

9.1498 GBP

10p ordinary

CFD

Increasing Short

330,300

9.1710 GBP

10p ordinary

SWAP

Increasing Long

33,443

9.1292 GBP

10p ordinary

SWAP

Increasing Short

6,050

9.1298 GBP

10p ordinary

SWAP

Decreasing Long

9,254

9.1729 GBP

10p ordinary

CFD

Decreasing Short

405,623

9.1604 GBP

10p ordinary

SWAP

Decreasing Long

516

9.1628 GBP

10p ordinary

SWAP

Increasing Short

1,859

9.1791 GBP

10p ordinary

SWAP

Decreasing Long

16,388

9.1803 GBP

10p ordinary

CFD

Decreasing Short

78,263

9.1716 GBP

10p ordinary

SWAP

Increasing Long

2,073

9.1758 GBP

10p ordinary

SWAP

Closing Short

13,308

9.1587 GBP

10p ordinary

SWAP

Opening Long

4,202

9.1587 GBP

10p ordinary

SWAP

Increasing Long

31,237

9.1527 GBP

10p ordinary

CFD

Increasing Short

68,803

9.1836 GBP

10p ordinary

SWAP

Closing Long

4,202

9.1400 GBP

10p ordinary

SWAP

Opening Short

73,067

9.1400 GBP

10p ordinary

SWAP

Increasing Short

724

9.1764 GBP

10p ordinary

SWAP

Decreasing Short

16,262

9.1575 GBP

10p ordinary

SWAP

Closing Short

57,529

9.1471 GBP

10p ordinary

SWAP

Opening Long

179,457

9.1471 GBP

10p ordinary

SWAP

Decreasing Long

12,677

9.1781 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 Oct 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213