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:

30 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:

12,365,262

0.91%

7,103,719

0.52%

(2)

Cash-settled derivatives:

6,983,957

0.52%

9,744,778

0.72%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

19,349,219

1.43%

16,848,497

1.24%

(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

478,538

9.2940 GBP

10p ordinary

Purchase

271,208

9.3021 GBP

10p ordinary

Purchase

112,754

9.3748 GBP

10p ordinary

Purchase

83,259

9.3685 GBP

10p ordinary

Purchase

62,143

9.3789 GBP

10p ordinary

Purchase

50,753

9.3006 GBP

10p ordinary

Purchase

50,528

9.3851 GBP

10p ordinary

Purchase

47,134

9.3325 GBP

10p ordinary

Purchase

43,565

9.3934 GBP

10p ordinary

Purchase

35,614

9.3669 GBP

10p ordinary

Purchase

32,106

9.3908 GBP

10p ordinary

Purchase

31,760

9.2930 GBP

10p ordinary

Purchase

30,091

9.3657 GBP

10p ordinary

Purchase

25,972

9.2980 GBP

10p ordinary

Purchase

22,755

9.3888 GBP

10p ordinary

Purchase

20,934

9.3898 GBP

10p ordinary

Purchase

18,583

9.3126 GBP

10p ordinary

Purchase

13,792

9.3533 GBP

10p ordinary

Purchase

12,344

9.4146 GBP

10p ordinary

Purchase

12,299

9.3771 GBP

10p ordinary

Purchase

12,043

9.3835 GBP

10p ordinary

Purchase

11,002

9.3601 GBP

10p ordinary

Purchase

10,493

9.3512 GBP

10p ordinary

Purchase

10,288

9.3148 GBP

10p ordinary

Purchase

10,128

9.3848 GBP

10p ordinary

Purchase

9,528

9.3844 GBP

10p ordinary

Purchase

8,800

9.3901 GBP

10p ordinary

Purchase

7,659

9.3650 GBP

10p ordinary

Purchase

7,037

9.3740 GBP

10p ordinary

Purchase

5,296

9.3580 GBP

10p ordinary

Purchase

4,582

9.3633 GBP

10p ordinary

Purchase

4,517

9.2941 GBP

10p ordinary

Purchase

4,273

9.3588 GBP

10p ordinary

Purchase

4,043

9.3622 GBP

10p ordinary

Purchase

3,914

9.3809 GBP

10p ordinary

Purchase

2,849

9.3763 GBP

10p ordinary

Purchase

2,799

9.4310 GBP

10p ordinary

Purchase

2,787

9.3151 GBP

10p ordinary

Purchase

2,437

9.3621 GBP

10p ordinary

Purchase

2,000

9.3634 GBP

10p ordinary

Purchase

1,843

9.3749 GBP

10p ordinary

Purchase

1,821

9.3779 GBP

10p ordinary

Purchase

1,511

9.3922 GBP

10p ordinary

Purchase

1,494

9.3879 GBP

10p ordinary

Purchase

1,340

9.3510 GBP

10p ordinary

Purchase

1,328

9.3501 GBP

10p ordinary

Purchase

1,278

9.3819 GBP

10p ordinary

Purchase

1,260

9.3707 GBP

10p ordinary

Purchase

1,248

9.4000 GBP

10p ordinary

Purchase

1,218

9.4225 GBP

10p ordinary

Purchase

1,078

9.3780 GBP

10p ordinary

Purchase

1,042

9.3948 GBP

10p ordinary

Purchase

1,022

9.3808 GBP

10p ordinary

Purchase

993

9.3290 GBP

10p ordinary

Purchase

832

9.3799 GBP

10p ordinary

Purchase

713

9.3639 GBP

10p ordinary

Purchase

627

9.3377 GBP

10p ordinary

Purchase

566

9.3549 GBP

10p ordinary

Purchase

528

9.3260 GBP

10p ordinary

Purchase

516

9.3890 GBP

10p ordinary

Purchase

309

9.4260 GBP

10p ordinary

Purchase

246

9.2953 GBP

10p ordinary

Purchase

243

9.4300 GBP

10p ordinary

Purchase

147

9.4249 GBP

10p ordinary

Purchase

100

9.4120 GBP

10p ordinary

Purchase

96

9.4220 GBP

10p ordinary

Purchase

48

9.3610 GBP

10p ordinary

Purchase

28

9.3080 GBP

10p ordinary

Purchase

12

9.3200 GBP

10p ordinary

Purchase

3

9.3190 GBP

10p ordinary

Sale

291,737

9.3052 GBP

10p ordinary

Sale

266,558

9.2975 GBP

10p ordinary

Sale

155,921

9.2940 GBP

10p ordinary

Sale

146,233

9.4220 GBP

10p ordinary

Sale

110,594

9.3865 GBP

10p ordinary

Sale

92,102

9.3688 GBP

10p ordinary

Sale

48,005

9.3724 GBP

10p ordinary

Sale

46,023

9.3256 GBP

10p ordinary

Sale

45,762

9.2969 GBP

10p ordinary

Sale

35,082

9.3319 GBP

10p ordinary

Sale

26,181

9.3885 GBP

10p ordinary

Sale

25,264

9.3851 GBP

10p ordinary

Sale

23,425

9.3877 GBP

10p ordinary

Sale

20,929

9.3127 GBP

10p ordinary

Sale

20,691

9.3591 GBP

10p ordinary

Sale

13,656

9.3772 GBP

10p ordinary

Sale

11,388

9.3983 GBP

10p ordinary

Sale

11,021

9.3847 GBP

10p ordinary

Sale

10,868

9.3626 GBP

10p ordinary

Sale

10,592

9.3580 GBP

10p ordinary

Sale

10,362

9.3370 GBP

10p ordinary

Sale

9,147

9.3984 GBP

10p ordinary

Sale

6,172

9.4146 GBP

10p ordinary

Sale

5,698

9.3763 GBP

10p ordinary

Sale

5,454

9.3942 GBP

10p ordinary

Sale

4,764

9.3844 GBP

10p ordinary

Sale

4,760

9.3596 GBP

10p ordinary

Sale

4,582

9.3633 GBP

10p ordinary

Sale

4,455

9.3336 GBP

10p ordinary

Sale

4,450

9.3708 GBP

10p ordinary

Sale

3,686

9.3749 GBP

10p ordinary

Sale

3,585

9.3388 GBP

10p ordinary

Sale

3,495

9.3740 GBP

10p ordinary

Sale

3,326

9.3658 GBP

10p ordinary

Sale

2,799

9.4310 GBP

10p ordinary

Sale

2,625

9.4077 GBP

10p ordinary

Sale

1,765

9.3404 GBP

10p ordinary

Sale

1,664

9.3799 GBP

10p ordinary

Sale

1,535

9.3360 GBP

10p ordinary

Sale

1,521

9.3905 GBP

10p ordinary

Sale

1,426

9.3639 GBP

10p ordinary

Sale

1,285

9.3378 GBP

10p ordinary

Sale

1,120

9.3189 GBP

10p ordinary

Sale

993

9.3290 GBP

10p ordinary

Sale

958

9.3455 GBP

10p ordinary

Sale

771

9.4091 GBP

10p ordinary

Sale

748

9.3944 GBP

10p ordinary

Sale

664

9.3500 GBP

10p ordinary

Sale

598

9.3638 GBP

10p ordinary

Sale

590

9.3240 GBP

10p ordinary

Sale

576

9.3775 GBP

10p ordinary

Sale

549

9.3623 GBP

10p ordinary

Sale

539

9.3780 GBP

10p ordinary

Sale

531

9.3340 GBP

10p ordinary

Sale

396

9.3420 GBP

10p ordinary

Sale

386

9.3820 GBP

10p ordinary

Sale

373

9.3300 GBP

10p ordinary

Sale

296

9.3848 GBP

10p ordinary

Sale

192

9.4120 GBP

10p ordinary

Sale

187

9.3270 GBP

10p ordinary

Sale

121

9.4100 GBP

10p ordinary

Sale

115

9.3440 GBP

10p ordinary

Sale

96

9.3590 GBP

10p ordinary

Sale

96

9.3191 GBP

10p ordinary

Sale

90

9.3891 GBP

10p ordinary

Sale

60

9.3680 GBP

10p ordinary

Sale

44

9.3841 GBP

10p ordinary

Sale

28

9.3080 GBP

10p ordinary

Sale

21

9.3640 GBP

10p ordinary

Sale

17

9.3140 GBP

10p ordinary

Sale

12

9.3200 GBP

10p ordinary

Sale

11

9.3100 GBP

10p ordinary

Sale

1

9.3660 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 Short

3,952

9.3685 GBP

10p ordinary

SWAP

Increasing Short

50,753

9.3006 GBP

10p ordinary

SWAP

Decreasing Short

328

9.3404 GBP

10p ordinary

SWAP

Decreasing Short

790

9.2940 GBP

10p ordinary

SWAP

Decreasing Short

1,437

9.3404 GBP

10p ordinary

SWAP

Decreasing Long

902

9.4098 GBP

10p ordinary

SWAP

Increasing Long

3,005

9.4286 GBP

10p ordinary

SWAP

Increasing Long

96

9.3191 GBP

10p ordinary

SWAP

Increasing Long

1,389

9.2940 GBP

10p ordinary

SWAP

Decreasing Short

13,656

9.3772 GBP

10p ordinary

SWAP

Increasing Short

24,808

9.2944 GBP

10p ordinary

SWAP

Decreasing Short

10,129

9.2935 GBP

10p ordinary

SWAP

Increasing Long

636

9.2986 GBP

10p ordinary

SWAP

Closing Short

192

9.4120 GBP

10p ordinary

SWAP

Decreasing Long

13,547

9.3126 GBP

10p ordinary

SWAP

Decreasing Long

5,036

9.3126 GBP

10p ordinary

CFD

Decreasing Short

10,362

9.3369 GBP

10p ordinary

CFD

Increasing Short

3,008

9.2948 GBP

10p ordinary

CFD

Decreasing Long

1,218

9.4225 GBP

10p ordinary

CFD

Increasing Long

3,771

9.3418 GBP

10p ordinary

CFD

Increasing Short

1,895

9.4318 GBP

10p ordinary

SWAP

Increasing Short

2,787

9.3151 GBP

10p ordinary

SWAP

Increasing Short

262

9.2959 USD

10p ordinary

SWAP

Increasing Short

18,071

9.3858 GBP

10p ordinary

SWAP

Decreasing Short

5,454

9.3942 GBP

10p ordinary

SWAP

Increasing Long

386

9.3820 GBP

10p ordinary

SWAP

Increasing Long

748

9.3944 GBP

10p ordinary

SWAP

Decreasing Long

1,260

9.3707 GBP

10p ordinary

SWAP

Increasing Long

1,120

9.3189 GBP

10p ordinary

SWAP

Increasing Short

11,866

9.3949 GBP

10p ordinary

SWAP

Decreasing Long

2,879

9.3580 GBP

10p ordinary

CFD

Decreasing Short

24,411

9.3640 GBP

10p ordinary

CFD

Increasing Short

904

9.4319 GBP

10p ordinary

SWAP

Decreasing Short

20,929

9.3127 GBP

10p ordinary

SWAP

Increasing Long

2,625

9.4077 GBP

10p ordinary

SWAP

Increasing Long

79

9.2940 GBP

10p ordinary

SWAP

Decreasing Short

14,976

9.3389 GBP

10p ordinary

SWAP

Decreasing Long

116,714

9.2940 GBP

10p ordinary

CFD

Increasing Short

30,142

9.2947 GBP

10p ordinary

CFD

Increasing Short

993

9.3298 GBP

10p ordinary

SWAP

Decreasing Short

20,691

9.3591 GBP

10p ordinary

SWAP

Decreasing Long

246

9.2953 GBP

10p ordinary

SWAP

Decreasing Long

2,437

9.3621 GBP

10p ordinary

SWAP

Decreasing Long

10,493

9.3511 GBP

10p ordinary

CFD

Increasing Short

35,614

9.3669 GBP

10p ordinary

SWAP

Decreasing Short

9,147

9.3984 GBP

10p ordinary

SWAP

Increasing Long

90

9.3891 GBP

10p ordinary

SWAP

Decreasing Long

1,494

9.3879 GBP

10p ordinary

SWAP

Increasing Long

121

9.4100 GBP

10p ordinary

CFD

Decreasing Short

44

9.3840 GBP

10p ordinary

SWAP

Increasing Short

12,299

9.3771 GBP

10p ordinary

SWAP

Decreasing Long

13,792

9.3533 GBP

10p ordinary

SWAP

Decreasing Long

30,091

9.3657 GBP

10p ordinary

CFD

Increasing Short

43,565

9.3934 GBP

10p ordinary

SWAP

Decreasing Short

11,021

9.3847 GBP

10p ordinary

SWAP

Decreasing Long

622

9.2940 GBP

10p ordinary

CFD

Closing Short

160,974

9.3052 GBP

10p ordinary

CFD

Opening Long

130,763

9.3052 GBP

10p ordinary

SWAP

Decreasing Short

11,388

9.3983 GBP

10p ordinary

CFD

Decreasing Long

62,143

9.3789 GBP

10p ordinary

CFD

Decreasing Long

47

9.3740 GBP

10p ordinary

CFD

Increasing Long

92,102

9.3688 GBP

10p ordinary

CFD

Decreasing Long

112,754

9.3748 GBP

10p ordinary

CFD

Increasing Long

46,023

9.3256 GBP

10p ordinary

CFD

Decreasing Long

78,047

9.2940 GBP

10p ordinary

CFD

Closing Long

15,897

9.2940 GBP

10p ordinary

CFD

Opening Short

78,047

9.2940 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:

01 Oct 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213