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:

17 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 LPPROLOGISPROLOGIS 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:

15,380,664

1.14%

10,669,746

0.79%

(2)

Cash-settled derivatives:

10,673,300

0.79%

11,625,292

0.86%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

26,053,964

1.92%

22,295,038

1.65%

(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

358,561

9.5180 GBP

10p ordinary

Purchase

204,785

9.5654 GBP

10p ordinary

Purchase

183,859

9.5520 GBP

10p ordinary

Purchase

152,681

9.5628 GBP

10p ordinary

Purchase

55,189

9.5277 GBP

10p ordinary

Purchase

39,979

9.5714 GBP

10p ordinary

Purchase

30,900

9.5187 GBP

10p ordinary

Purchase

29,611

9.5614 GBP

10p ordinary

Purchase

23,531

9.5659 GBP

10p ordinary

Purchase

21,200

9.5726 GBP

10p ordinary

Purchase

13,743

9.5662 GBP

10p ordinary

Purchase

10,993

9.5415 GBP

10p ordinary

Purchase

8,575

9.5673 GBP

10p ordinary

Purchase

6,872

9.5643 GBP

10p ordinary

Purchase

3,162

9.5636 GBP

10p ordinary

Purchase

1,441

9.5560 GBP

10p ordinary

Purchase

1,315

9.6005 GBP

10p ordinary

Purchase

1,237

9.6018 GBP

10p ordinary

Purchase

1,072

9.5587 GBP

10p ordinary

Purchase

614

9.5780 GBP

10p ordinary

Purchase

477

9.5717 GBP

10p ordinary

Purchase

402

9.5719 GBP

10p ordinary

Purchase

384

9.5597 GBP

10p ordinary

Purchase

346

9.5796 GBP

10p ordinary

Purchase

160

9.5538 GBP

10p ordinary

Purchase

100

9.5513 GBP

10p ordinary

Purchase

54

9.5722 GBP

10p ordinary

Purchase

26

9.5752 GBP

10p ordinary

Purchase

14

9.5740 GBP

10p ordinary

Purchase

5

9.6161 GBP

10p ordinary

Purchase

1

9.5860 GBP

10p ordinary

Sale

434,740

9.5611 GBP

10p ordinary

Sale

170,265

9.5261 GBP

10p ordinary

Sale

153,661

9.5268 GBP

10p ordinary

Sale

106,053

9.5604 GBP

10p ordinary

Sale

66,366

9.5583 GBP

10p ordinary

Sale

62,275

9.5571 GBP

10p ordinary

Sale

53,909

9.5615 GBP

10p ordinary

Sale

37,501

9.5180 GBP

10p ordinary

Sale

32,401

9.5657 GBP

10p ordinary

Sale

23,544

9.5645 GBP

10p ordinary

Sale

23,378

9.5424 GBP

10p ordinary

Sale

22,496

9.5643 GBP

10p ordinary

Sale

20,490

9.5459 GBP

10p ordinary

Sale

20,203

9.5605 GBP

10p ordinary

Sale

15,513

9.5570 GBP

10p ordinary

Sale

15,056

9.5636 GBP

10p ordinary

Sale

14,965

9.5566 GBP

10p ordinary

Sale

14,232

9.5471 GBP

10p ordinary

Sale

13,026

9.5323 GBP

10p ordinary

Sale

12,164

9.5644 GBP

10p ordinary

Sale

7,546

9.5535 GBP

10p ordinary

Sale

6,436

9.5678 GBP

10p ordinary

Sale

5,561

9.5625 GBP

10p ordinary

Sale

3,974

9.5742 GBP

10p ordinary

Sale

3,716

9.5671 GBP

10p ordinary

Sale

3,270

9.5633 GBP

10p ordinary

Sale

2,973

9.5732 GBP

10p ordinary

Sale

2,601

9.5668 GBP

10p ordinary

Sale

2,400

9.5630 GBP

10p ordinary

Sale

1,819

9.5745 GBP

10p ordinary

Sale

1,383

9.5584 GBP

10p ordinary

Sale

1,264

9.5621 GBP

10p ordinary

Sale

1,211

9.6160 GBP

10p ordinary

Sale

1,121

9.5824 GBP

10p ordinary

Sale

1,012

9.5593 GBP

10p ordinary

Sale

941

9.5560 GBP

10p ordinary

Sale

930

9.5648 GBP

10p ordinary

Sale

914

9.5624 GBP

10p ordinary

Sale

580

9.5404 GBP

10p ordinary

Sale

517

9.5512 GBP

10p ordinary

Sale

503

9.5480 GBP

10p ordinary

Sale

325

9.5598 GBP

10p ordinary

Sale

321

9.5606 GBP

10p ordinary

Sale

316

9.5500 GBP

10p ordinary

Sale

299

9.5780 GBP

10p ordinary

Sale

255

9.5609 GBP

10p ordinary

Sale

218

9.5680 GBP

10p ordinary

Sale

82

9.5600 GBP

10p ordinary

Sale

78

9.5700 GBP

10p ordinary

Sale

46

9.5250 GBP

10p ordinary

Sale

31

9.5474 GBP

10p ordinary

Sale

26

9.5740 GBP

10p ordinary

Sale

7

9.5575 GBP

10p ordinary

Sale

6

9.5760 GBP

10p ordinary

Sale

1

9.5862 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

66,900

9.5651 GBP

10p ordinary

SWAP

Increasing Long

23,700

9.5584 GBP

10p ordinary

SWAP

Decreasing Short

5,100

9.5180 GBP

10p ordinary

SWAP

Increasing Long

22,496

9.5643 GBP

10p ordinary

SWAP

Closing Short

3,476

9.5180 GBP

10p ordinary

SWAP

Opening Long

7,470

9.5180 GBP

10p ordinary

SWAP

Increasing Long

580

9.5404 GBP

10p ordinary

SWAP

Increasing Long

992

9.5432 GBP

10p ordinary

SWAP

Increasing Long

1,218

9.5638 GBP

10p ordinary

SWAP

Increasing Long

620

9.5180 GBP

10p ordinary

SWAP

Increasing Long

31

9.5475 GBP

10p ordinary

SWAP

Increasing Long

1

9.5600 GBP

10p ordinary

SWAP

Increasing Short

32,250

9.6177 GBP

10p ordinary

SWAP

Decreasing Long

93,619

9.5520 GBP

10p ordinary

SWAP

Decreasing Short

351

9.6160 GBP

10p ordinary

SWAP

Decreasing Long

8,014

9.5415 GBP

10p ordinary

SWAP

Decreasing Long

2,979

9.5415 GBP

10p ordinary

CFD

Increasing Short

66

9.5186 GBP

10p ordinary

CFD

Decreasing Long

614

9.5785 GBP

10p ordinary

CFD

Decreasing Short

7

9.5571 GBP

10p ordinary

SWAP

Increasing Short

477

9.5717 GBP

10p ordinary

SWAP

Closing Short

20,490

9.5459 GBP

10p ordinary

SWAP

Increasing Short

23,175

9.5189 GBP

10p ordinary

SWAP

Decreasing Long

29,611

9.5614 GBP

10p ordinary

SWAP

Increasing Long

3,476

9.5180 GBP

10p ordinary

SWAP

Increasing Long

14,232

9.5471 GBP

10p ordinary

SWAP

Increasing Long

325

9.5598 GBP

10p ordinary

SWAP

Decreasing Long

6,872

9.5643 GBP

10p ordinary

SWAP

Increasing Long

12

9.5740 GBP

10p ordinary

SWAP

Decreasing Short

18,750

9.5378 GBP

10p ordinary

SWAP

Increasing Long

14

9.5471 GBP

10p ordinary

CFD

Increasing Short

39,979

9.5714 GBP

10p ordinary

SWAP

Increasing Short

30,900

9.5187 GBP

10p ordinary

SWAP

Increasing Long

13,026

9.5323 GBP

10p ordinary

SWAP

Increasing Long

23,378

9.5424 GBP

10p ordinary

SWAP

Increasing Long

15,056

9.5636 GBP

10p ordinary

SWAP

Increasing Short

13,500

9.6067 GBP

10p ordinary

SWAP

Increasing Long

10,386

9.5615 GBP

10p ordinary

CFD

Decreasing Short

153,661

9.5268 GBP

10p ordinary

SWAP

Decreasing Long

13,797

9.5180 GBP

10p ordinary

SWAP

Decreasing Long

5

9.6161 GBP

10p ordinary

SWAP

Increasing Long

9,777

9.5180 GBP

10p ordinary

SWAP

Decreasing Long

308

9.5180 GBP

10p ordinary

CFD

Increasing Short

1,237

9.6018 GBP

10p ordinary

SWAP

Increasing Long

78

9.5700 GBP

10p ordinary

SWAP

Decreasing Long

1,315

9.6005 GBP

10p ordinary

SWAP

Increasing Long

255

9.5609 GBP

10p ordinary

SWAP

Increasing Long

15,861

9.5180 GBP

10p ordinary

CFD

Decreasing Short

66,366

9.5583 GBP

10p ordinary

SWAP

Decreasing Long

3,162

9.5636 GBP

10p ordinary

SWAP

Increasing Long

1,819

9.5745 GBP

10p ordinary

SWAP

Decreasing Long

11,669

9.5520 GBP

10p ordinary

CFD

Decreasing Short

23,544

9.5645 GBP

10p ordinary

SWAP

Decreasing Long

174,350

9.5180 GBP

10p ordinary

SWAP

Increasing Long

15,513

9.5570 GBP

10p ordinary

CFD

Increasing Short

152,681

9.5628 GBP

10p ordinary

SWAP

Increasing Long

3,974

9.5742 GBP

10p ordinary

CFD

Decreasing Short

433,948

9.5611 GBP

10p ordinary

SWAP

Increasing Long

53,909

9.5615 GBP

10p ordinary

CFD

Increasing Short

204,785

9.5654 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:

18 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213