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:

10 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:

14,444,806

1.07%

10,622,944

0.78%

(2)

Cash-settled derivatives:

10,635,591

0.79%

10,771,190

0.80%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

25,080,397

1.85%

21,394,134

1.58%

(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

490,819

9.4493 GBP

10p ordinary

Purchase

260,772

9.5208 GBP

10p ordinary

Purchase

149,261

9.4460 GBP

10p ordinary

Purchase

97,684

9.5126 GBP

10p ordinary

Purchase

88,955

9.4613 GBP

10p ordinary

Purchase

74,465

9.5067 GBP

10p ordinary

Purchase

68,978

9.5210 GBP

10p ordinary

Purchase

55,045

9.5515 GBP

10p ordinary

Purchase

36,115

9.5133 GBP

10p ordinary

Purchase

34,710

9.5192 GBP

10p ordinary

Purchase

33,631

9.5214 GBP

10p ordinary

Purchase

33,252

9.4696 GBP

10p ordinary

Purchase

31,420

9.4792 GBP

10p ordinary

Purchase

29,743

9.5437 GBP

10p ordinary

Purchase

27,644

9.5405 GBP

10p ordinary

Purchase

25,935

9.5002 GBP

10p ordinary

Purchase

23,480

9.5031 GBP

10p ordinary

Purchase

23,274

9.4987 GBP

10p ordinary

Purchase

22,326

9.5315 GBP

10p ordinary

Purchase

22,255

9.4474 GBP

10p ordinary

Purchase

18,240

9.5660 GBP

10p ordinary

Purchase

17,436

9.5180 GBP

10p ordinary

Purchase

16,889

9.5182 GBP

10p ordinary

Purchase

16,230

9.5672 GBP

10p ordinary

Purchase

14,399

9.5539 GBP

10p ordinary

Purchase

14,281

9.4477 GBP

10p ordinary

Purchase

14,142

9.5561 GBP

10p ordinary

Purchase

13,528

9.5611 GBP

10p ordinary

Purchase

9,413

9.5475 GBP

10p ordinary

Purchase

9,309

9.4954 GBP

10p ordinary

Purchase

9,247

9.5356 GBP

10p ordinary

Purchase

5,688

9.5285 GBP

10p ordinary

Purchase

4,094

9.5379 GBP

10p ordinary

Purchase

3,500

9.5220 GBP

10p ordinary

Purchase

3,067

9.5081 GBP

10p ordinary

Purchase

2,591

9.5680 GBP

10p ordinary

Purchase

2,222

9.5030 GBP

10p ordinary

Purchase

1,988

9.5818 GBP

10p ordinary

Purchase

1,867

9.5480 GBP

10p ordinary

Purchase

1,472

9.5812 GBP

10p ordinary

Purchase

1,408

9.5486 GBP

10p ordinary

Purchase

1,108

9.5661 GBP

10p ordinary

Purchase

1,053

9.5434 GBP

10p ordinary

Purchase

1,037

9.5197 GBP

10p ordinary

Purchase

955

9.5383 GBP

10p ordinary

Purchase

788

9.5553 GBP

10p ordinary

Purchase

612

9.5690 GBP

10p ordinary

Purchase

574

9.5039 GBP

10p ordinary

Purchase

420

9.5717 GBP

10p ordinary

Purchase

406

9.5850 GBP

10p ordinary

Purchase

378

9.5347 GBP

10p ordinary

Purchase

351

9.5360 GBP

10p ordinary

Purchase

335

9.5089 GBP

10p ordinary

Purchase

290

9.5430 GBP

10p ordinary

Purchase

203

9.5810 GBP

10p ordinary

Purchase

203

9.5880 GBP

10p ordinary

Purchase

121

9.5630 GBP

10p ordinary

Purchase

104

9.4671 GBP

10p ordinary

Purchase

84

9.5570 GBP

10p ordinary

Purchase

82

9.5580 GBP

10p ordinary

Purchase

62

9.5330 GBP

10p ordinary

Sale

417,872

9.5141 GBP

10p ordinary

Sale

335,759

9.5480 GBP

10p ordinary

Sale

199,775

9.4549 GBP

10p ordinary

Sale

176,778

9.4652 GBP

10p ordinary

Sale

167,181

9.4460 GBP

10p ordinary

Sale

107,639

9.5278 GBP

10p ordinary

Sale

107,410

9.4527 GBP

10p ordinary

Sale

89,960

9.5067 GBP

10p ordinary

Sale

85,391

9.5368 GBP

10p ordinary

Sale

85,273

9.5152 GBP

10p ordinary

Sale

52,561

9.4453 GBP

10p ordinary

Sale

40,324

9.4543 GBP

10p ordinary

Sale

22,777

9.5533 GBP

10p ordinary

Sale

22,126

9.5429 GBP

10p ordinary

Sale

17,464

9.4538 GBP

10p ordinary

Sale

14,471

9.4827 GBP

10p ordinary

Sale

11,182

9.4500 GBP

10p ordinary

Sale

10,245

9.5062 GBP

10p ordinary

Sale

9,841

9.5575 GBP

10p ordinary

Sale

8,776

9.5176 GBP

10p ordinary

Sale

8,481

9.5123 GBP

10p ordinary

Sale

7,442

9.5064 GBP

10p ordinary

Sale

4,183

9.5384 GBP

10p ordinary

Sale

2,944

9.5285 GBP

10p ordinary

Sale

2,896

9.4956 GBP

10p ordinary

Sale

2,712

9.5678 GBP

10p ordinary

Sale

2,363

9.4947 GBP

10p ordinary

Sale

2,205

9.4959 GBP

10p ordinary

Sale

2,034

9.5002 GBP

10p ordinary

Sale

1,925

9.4800 GBP

10p ordinary

Sale

1,698

9.5220 GBP

10p ordinary

Sale

1,648

9.5409 GBP

10p ordinary

Sale

1,561

9.5191 GBP

10p ordinary

Sale

1,481

9.4787 GBP

10p ordinary

Sale

1,432

9.4968 GBP

10p ordinary

Sale

1,186

9.4938 GBP

10p ordinary

Sale

1,108

9.5661 GBP

10p ordinary

Sale

1,012

9.5406 GBP

10p ordinary

Sale

898

9.5194 GBP

10p ordinary

Sale

808

9.5109 GBP

10p ordinary

Sale

779

9.4826 GBP

10p ordinary

Sale

777

9.5621 GBP

10p ordinary

Sale

670

9.5420 GBP

10p ordinary

Sale

636

9.5701 GBP

10p ordinary

Sale

574

9.5039 GBP

10p ordinary

Sale

451

9.4970 GBP

10p ordinary

Sale

310

9.5819 GBP

10p ordinary

Sale

216

9.5660 GBP

10p ordinary

Sale

154

9.4980 GBP

10p ordinary

Sale

95

9.4707 GBP

10p ordinary

Sale

87

9.5466 GBP

10p ordinary

Sale

84

9.5570 GBP

10p ordinary

Sale

82

9.5580 GBP

10p ordinary

Sale

56

9.5060 GBP

10p ordinary

Sale

52

9.4990 GBP

10p ordinary

Sale

33

9.5693 GBP

10p ordinary

Sale

10

9.5423 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

75,796

9.5164 GBP

10p ordinary

SWAP

Increasing Long

31,843

9.5547 GBP

10p ordinary

SWAP

Decreasing Long

78

9.5007 GBP

10p ordinary

SWAP

Increasing Short

1,032

9.5427 GBP

10p ordinary

SWAP

Decreasing Long

39

9.4867 GBP

10p ordinary

SWAP

Increasing Short

33,631

9.5214 GBP

10p ordinary

SWAP

Increasing Short

1,046

9.4460 GBP

10p ordinary

SWAP

Increasing Long

7,863

9.4684 GBP

10p ordinary

SWAP

Increasing Long

3,647

9.4836 GBP

10p ordinary

SWAP

Decreasing Long

9,309

9.4954 GBP

10p ordinary

SWAP

Increasing Long

450

9.4460 GBP

10p ordinary

SWAP

Increasing Long

95

9.4707 GBP

10p ordinary

SWAP

Increasing Long

40

9.4460 GBP

10p ordinary

SWAP

Decreasing Long

102,375

9.5281 GBP

10p ordinary

SWAP

Decreasing Long

24,241

9.4696 GBP

10p ordinary

SWAP

Decreasing Long

9,011

9.4696 GBP

10p ordinary

CFD

Closing Long

36,498

9.4535 GBP

10p ordinary

CFD

Increasing Short

30,943

9.4466 GBP

10p ordinary

CFD

Decreasing Short

8,776

9.5176 GBP

10p ordinary

CFD

Closing Long

4,540

9.5549 GBP

10p ordinary

CFD

Decreasing Short

1,925

9.4800 GBP

10p ordinary

SWAP

Increasing Short

335

9.5089 GBP

10p ordinary

SWAP

Decreasing Short

10,245

9.5063 GBP

10p ordinary

SWAP

Increasing Short

31,420

9.4792 GBP

10p ordinary

SWAP

Increasing Short

9,997

9.5400 GBP

10p ordinary

SWAP

Increasing Short

29,743

9.5436 USD

10p ordinary

SWAP

Closing Long

22,255

9.4474 GBP

10p ordinary

SWAP

Increasing Long

50,704

9.4453 GBP

10p ordinary

SWAP

Increasing Long

1,857

9.4453 GBP

10p ordinary

SWAP

Decreasing Short

3,300

9.4460 GBP

10p ordinary

SWAP

Decreasing Short

4,183

9.5384 GBP

10p ordinary

SWAP

Decreasing Long

1,988

9.5818 GBP

10p ordinary

SWAP

Increasing Long

808

9.5109 GBP

10p ordinary

SWAP

Increasing Long

11,182

9.4500 GBP

10p ordinary

SWAP

Increasing Long

187,273

9.4803 GBP

10p ordinary

CFD

Decreasing Short

107

9.5819 GBP

10p ordinary

SWAP

Decreasing Short

40,324

9.4543 GBP

10p ordinary

SWAP

Increasing Long

14,471

9.4827 GBP

10p ordinary

SWAP

Increasing Long

2,944

9.5285 GBP

10p ordinary

SWAP

Increasing Long

56

9.5060 GBP

10p ordinary

SWAP

Decreasing Long

42,518

9.5071 GBP

10p ordinary

CFD

Increasing Short

1,408

9.5486 GBP

10p ordinary

SWAP

Increasing Short

14,281

9.4477 GBP

10p ordinary

SWAP

Increasing Long

146,384

9.4460 GBP

10p ordinary

SWAP

Increasing Long

1,432

9.4968 GBP

10p ordinary

SWAP

Decreasing Long

290

9.5430 GBP

10p ordinary

CFD

Increasing Short

55,045

9.5515 GBP

10p ordinary

SWAP

Increasing Short

9,413

9.5475 GBP

10p ordinary

SWAP

Increasing Long

1,481

9.4787 GBP

10p ordinary

CFD

Decreasing Short

176,778

9.4652 GBP

10p ordinary

SWAP

Decreasing Short

52

9.4991 GBP

10p ordinary

SWAP

Decreasing Long

44,256

9.4460 GBP

10p ordinary

CFD

Decreasing Short

10

9.5420 GBP

10p ordinary

SWAP

Decreasing Long

165,430

9.4460 GBP

10p ordinary

CFD

Increasing Short

260,772

9.5208 GBP

10p ordinary

SWAP

Decreasing Long

16,889

9.5182 GBP

10p ordinary

CFD

Decreasing Short

417,872

9.5141 GBP

10p ordinary

SWAP

Decreasing Long

74,465

9.5067 GBP

10p ordinary

CFD

Increasing Short

1,500

9.5480 GBP

10p ordinary

CFD

Decreasing Short

85,273

9.5152 GBP

10p ordinary

CFD

Increasing Short

22,326

9.5315 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:

11 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213