Form 8.3 PROLOGIS, INC.

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

PROLOGIS, INC.

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:

24 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?

SEGRO PLC

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:

USD 0.01 common

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

1,717,734

0.18%

1,182,427

0.12%

(2)

Cash-settled derivatives:

657,630

0.07%

182,957

0.02%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,375,364

0.25%

1,365,384

0.14%

(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

USD 0.01 common

Purchase

89,075

133.9391 USD

USD 0.01 common

Purchase

54,180

133.9685 USD

USD 0.01 common

Purchase

37,333

133.8200 USD

USD 0.01 common

Purchase

34,968

134.1758 USD

USD 0.01 common

Purchase

18,108

134.1370 USD

USD 0.01 common

Purchase

10,155

134.1114 USD

USD 0.01 common

Purchase

6,836

134.1648 USD

USD 0.01 common

Purchase

4,971

134.0098 USD

USD 0.01 common

Purchase

4,412

134.2022 USD

USD 0.01 common

Purchase

4,153

134.2632 USD

USD 0.01 common

Purchase

3,110

134.0380 USD

USD 0.01 common

Purchase

2,853

133.8703 USD

USD 0.01 common

Purchase

2,814

134.0667 USD

USD 0.01 common

Purchase

2,735

134.2000 USD

USD 0.01 common

Purchase

2,400

134.2014 USD

USD 0.01 common

Purchase

2,133

134.1700 USD

USD 0.01 common

Purchase

1,793

134.1643 USD

USD 0.01 common

Purchase

1,567

134.5176 USD

USD 0.01 common

Purchase

1,542

134.2793 USD

USD 0.01 common

Purchase

1,501

134.2201 USD

USD 0.01 common

Purchase

1,460

133.8570 USD

USD 0.01 common

Purchase

1,100

134.3300 USD

USD 0.01 common

Purchase

816

134.2241 USD

USD 0.01 common

Purchase

716

134.2198 USD

USD 0.01 common

Purchase

600

134.1483 USD

USD 0.01 common

Purchase

421

133.8299 USD

USD 0.01 common

Purchase

340

134.1895 USD

USD 0.01 common

Purchase

261

134.1653 USD

USD 0.01 common

Purchase

214

133.8718 USD

USD 0.01 common

Purchase

200

134.3675 USD

USD 0.01 common

Purchase

185

134.0686 USD

USD 0.01 common

Purchase

141

134.0556 USD

USD 0.01 common

Purchase

100

134.2550 USD

USD 0.01 common

Purchase

95

134.1657 USD

USD 0.01 common

Purchase

95

134.1373 USD

USD 0.01 common

Purchase

94

134.0407 USD

USD 0.01 common

Purchase

89

134.3667 USD

USD 0.01 common

Purchase

73

133.8208 USD

USD 0.01 common

Purchase

64

134.0470 USD

USD 0.01 common

Purchase

50

134.4281 USD

USD 0.01 common

Purchase

30

134.0900 USD

USD 0.01 common

Purchase

27

134.0064 USD

USD 0.01 common

Purchase

12

134.1800 USD

USD 0.01 common

Purchase

6

134.5000 USD

USD 0.01 common

Purchase

6

134.3263 USD

USD 0.01 common

Purchase

5

134.5800 USD

USD 0.01 common

Purchase

4

134.2119 USD

USD 0.01 common

Purchase

4

134.2743 USD

USD 0.01 common

Purchase

3

133.9600 USD

USD 0.01 common

Purchase

3

133.8400 USD

USD 0.01 common

Purchase

3

134.2850 USD

USD 0.01 common

Purchase

2

133.8046 USD

USD 0.01 common

Purchase

1

133.9109 USD

USD 0.01 common

Purchase

1

133.8281 USD

USD 0.01 common

Purchase

1

134.1743 USD

USD 0.01 common

Purchase

1

134.2224 USD

USD 0.01 common

Purchase

1

134.4200 USD

USD 0.01 common

Purchase

1

133.8647 USD

USD 0.01 common

Purchase

1

133.8905 USD

USD 0.01 common

Purchase

1

134.2110 USD

USD 0.01 common

Purchase

1

134.2600 USD

USD 0.01 common

Purchase

1

134.0000 USD

USD 0.01 common

Purchase

1

133.8446 USD

USD 0.01 common

Purchase

1

134.1179 USD

USD 0.01 common

Purchase

1

134.1924 USD

USD 0.01 common

Purchase

1

133.7904 USD

USD 0.01 common

Purchase

1

133.7256 USD

USD 0.01 common

Purchase

1

133.9871 USD

USD 0.01 common

Purchase

1

134.1504 USD

USD 0.01 common

Purchase

1

133.9591 USD

USD 0.01 common

Purchase

1

133.9285 USD

USD 0.01 common

Purchase

1

134.0488 USD

USD 0.01 common

Sale

135,114

134.0187 USD

USD 0.01 common

Sale

39,572

134.0411 USD

USD 0.01 common

Sale

24,744

133.8200 USD

USD 0.01 common

Sale

18,755

133.8618 USD

USD 0.01 common

Sale

16,739

134.1291 USD

USD 0.01 common

Sale

6,553

134.0032 USD

USD 0.01 common

Sale

6,342

133.8441 USD

USD 0.01 common

Sale

5,970

133.9745 USD

USD 0.01 common

Sale

5,366

133.8799 USD

USD 0.01 common

Sale

4,970

134.0098 USD

USD 0.01 common

Sale

3,419

134.4394 USD

USD 0.01 common

Sale

2,133

134.1700 USD

USD 0.01 common

Sale

2,058

134.0539 USD

USD 0.01 common

Sale

1,908

134.1165 USD

USD 0.01 common

Sale

1,567

134.5176 USD

USD 0.01 common

Sale

1,542

134.2793 USD

USD 0.01 common

Sale

1,345

134.1784 USD

USD 0.01 common

Sale

1,102

134.1727 USD

USD 0.01 common

Sale

1,100

134.2218 USD

USD 0.01 common

Sale

1,100

134.3300 USD

USD 0.01 common

Sale

969

133.9845 USD

USD 0.01 common

Sale

816

134.2241 USD

USD 0.01 common

Sale

800

134.2862 USD

USD 0.01 common

Sale

716

134.2198 USD

USD 0.01 common

Sale

698

134.0054 USD

USD 0.01 common

Sale

426

134.2915 USD

USD 0.01 common

Sale

421

134.3267 USD

USD 0.01 common

Sale

393

134.3050 USD

USD 0.01 common

Sale

381

134.2658 USD

USD 0.01 common

Sale

376

134.3209 USD

USD 0.01 common

Sale

342

133.9574 USD

USD 0.01 common

Sale

175

133.9125 USD

USD 0.01 common

Sale

126

134.3400 USD

USD 0.01 common

Sale

113

133.8684 USD

USD 0.01 common

Sale

105

134.4489 USD

USD 0.01 common

Sale

104

134.1600 USD

USD 0.01 common

Sale

100

134.2550 USD

USD 0.01 common

Sale

100

133.8000 USD

USD 0.01 common

Sale

100

133.8709 USD

USD 0.01 common

Sale

93

134.0629 USD

USD 0.01 common

Sale

84

134.3975 USD

USD 0.01 common

Sale

70

134.0900 USD

USD 0.01 common

Sale

56

134.4428 USD

USD 0.01 common

Sale

42

134.3900 USD

USD 0.01 common

Sale

33

134.2006 USD

USD 0.01 common

Sale

28

133.7100 USD

USD 0.01 common

Sale

20

134.2950 USD

USD 0.01 common

Sale

19

134.0007 USD

USD 0.01 common

Sale

17

133.8758 USD

USD 0.01 common

Sale

16

133.9896 USD

USD 0.01 common

Sale

15

134.1533 USD

USD 0.01 common

Sale

14

134.0200 USD

USD 0.01 common

Sale

13

133.9550 USD

USD 0.01 common

Sale

10

133.7600 USD

USD 0.01 common

Sale

10

133.9700 USD

USD 0.01 common

Sale

10

134.1750 USD

USD 0.01 common

Sale

6

134.5000 USD

USD 0.01 common

Sale

6

134.1000 USD

USD 0.01 common

Sale

6

134.3263 USD

USD 0.01 common

Sale

5

134.3200 USD

USD 0.01 common

Sale

5

134.6500 USD

USD 0.01 common

Sale

5

133.8500 USD

USD 0.01 common

Sale

3

133.9600 USD

USD 0.01 common

Sale

3

133.9687 USD

USD 0.01 common

Sale

2

133.7400 USD

USD 0.01 common

Sale

1

134.5500 USD

USD 0.01 common

Sale

1

134.4200 USD

USD 0.01 common

Sale

1

134.2850 USD

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

USD 0.01 common

SWAP

Opening Short

1,830

133.8210 USD

(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:

25 Sep 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213