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:

01 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:

1,817,445

0.19%

1,168,676

0.12%

(2)

Cash-settled derivatives:

794,565

0.08%

212,256

0.02%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,612,010

0.28%

1,380,932

0.15%

(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

41,911

139.2738 USD

USD 0.01 common

Purchase

36,787

139.6802 USD

USD 0.01 common

Purchase

36,161

139.6800 USD

USD 0.01 common

Purchase

35,001

139.4780 USD

USD 0.01 common

Purchase

34,299

139.2450 USD

USD 0.01 common

Purchase

18,888

139.6655 USD

USD 0.01 common

Purchase

15,410

139.2677 USD

USD 0.01 common

Purchase

11,702

139.2422 USD

USD 0.01 common

Purchase

6,032

139.3556 USD

USD 0.01 common

Purchase

5,744

139.6297 USD

USD 0.01 common

Purchase

5,303

139.6733 USD

USD 0.01 common

Purchase

3,962

139.2894 USD

USD 0.01 common

Purchase

3,471

139.0990 USD

USD 0.01 common

Purchase

3,455

139.3583 USD

USD 0.01 common

Purchase

3,400

139.2700 USD

USD 0.01 common

Purchase

3,240

139.0623 USD

USD 0.01 common

Purchase

3,121

139.1100 USD

USD 0.01 common

Purchase

1,880

139.4098 USD

USD 0.01 common

Purchase

1,772

139.1763 USD

USD 0.01 common

Purchase

1,651

139.5710 USD

USD 0.01 common

Purchase

1,234

139.6629 USD

USD 0.01 common

Purchase

951

139.3425 USD

USD 0.01 common

Purchase

606

138.9650 USD

USD 0.01 common

Purchase

535

139.4013 USD

USD 0.01 common

Purchase

400

138.9875 USD

USD 0.01 common

Purchase

372

139.1462 USD

USD 0.01 common

Purchase

361

139.3271 USD

USD 0.01 common

Purchase

310

139.1241 USD

USD 0.01 common

Purchase

230

139.1691 USD

USD 0.01 common

Purchase

219

139.2794 USD

USD 0.01 common

Purchase

200

139.6200 USD

USD 0.01 common

Purchase

200

139.7050 USD

USD 0.01 common

Purchase

200

139.6950 USD

USD 0.01 common

Purchase

170

139.4297 USD

USD 0.01 common

Purchase

112

139.6384 USD

USD 0.01 common

Purchase

89

139.7200 USD

USD 0.01 common

Purchase

68

139.3300 USD

USD 0.01 common

Purchase

46

139.7000 USD

USD 0.01 common

Purchase

43

139.5218 USD

USD 0.01 common

Purchase

42

139.5188 USD

USD 0.01 common

Purchase

26

139.3365 USD

USD 0.01 common

Purchase

22

139.7100 USD

USD 0.01 common

Purchase

18

139.6125 USD

USD 0.01 common

Purchase

18

139.4258 USD

USD 0.01 common

Purchase

18

139.4257 USD

USD 0.01 common

Purchase

15

139.7043 USD

USD 0.01 common

Purchase

11

139.9200 USD

USD 0.01 common

Purchase

10

139.2000 USD

USD 0.01 common

Purchase

5

138.8000 USD

USD 0.01 common

Purchase

3

139.1750 USD

USD 0.01 common

Purchase

2

139.1962 USD

USD 0.01 common

Purchase

2

139.4250 USD

USD 0.01 common

Purchase

1

139.6482 USD

USD 0.01 common

Purchase

1

139.1300 USD

USD 0.01 common

Sale

69,537

139.2613 USD

USD 0.01 common

Sale

33,861

139.6777 USD

USD 0.01 common

Sale

28,953

139.6800 USD

USD 0.01 common

Sale

21,446

139.4427 USD

USD 0.01 common

Sale

18,323

139.6804 USD

USD 0.01 common

Sale

17,679

139.6786 USD

USD 0.01 common

Sale

12,722

139.1364 USD

USD 0.01 common

Sale

11,039

139.2859 USD

USD 0.01 common

Sale

8,428

139.1711 USD

USD 0.01 common

Sale

6,721

139.3774 USD

USD 0.01 common

Sale

5,573

139.2285 USD

USD 0.01 common

Sale

4,454

139.3423 USD

USD 0.01 common

Sale

3,931

139.2216 USD

USD 0.01 common

Sale

3,400

139.2700 USD

USD 0.01 common

Sale

1,910

139.4202 USD

USD 0.01 common

Sale

1,656

139.1763 USD

USD 0.01 common

Sale

1,620

139.0623 USD

USD 0.01 common

Sale

1,545

139.2818 USD

USD 0.01 common

Sale

1,471

139.6657 USD

USD 0.01 common

Sale

1,445

139.4967 USD

USD 0.01 common

Sale

1,206

139.1950 USD

USD 0.01 common

Sale

1,041

139.5102 USD

USD 0.01 common

Sale

800

139.6768 USD

USD 0.01 common

Sale

628

139.3283 USD

USD 0.01 common

Sale

606

138.9650 USD

USD 0.01 common

Sale

600

139.0404 USD

USD 0.01 common

Sale

580

139.6789 USD

USD 0.01 common

Sale

560

139.0782 USD

USD 0.01 common

Sale

382

139.1441 USD

USD 0.01 common

Sale

368

139.3300 USD

USD 0.01 common

Sale

358

138.7596 USD

USD 0.01 common

Sale

277

139.3534 USD

USD 0.01 common

Sale

239

139.2298 USD

USD 0.01 common

Sale

221

139.6779 USD

USD 0.01 common

Sale

198

139.1959 USD

USD 0.01 common

Sale

194

139.3787 USD

USD 0.01 common

Sale

190

139.6459 USD

USD 0.01 common

Sale

180

139.0833 USD

USD 0.01 common

Sale

180

139.0555 USD

USD 0.01 common

Sale

162

139.7913 USD

USD 0.01 common

Sale

130

139.0400 USD

USD 0.01 common

Sale

123

139.2965 USD

USD 0.01 common

Sale

116

139.0013 USD

USD 0.01 common

Sale

109

139.1631 USD

USD 0.01 common

Sale

103

139.6500 USD

USD 0.01 common

Sale

100

139.0800 USD

USD 0.01 common

Sale

69

139.0986 USD

USD 0.01 common

Sale

68

139.1800 USD

USD 0.01 common

Sale

46

139.1678 USD

USD 0.01 common

Sale

40

139.0200 USD

USD 0.01 common

Sale

40

139.1548 USD

USD 0.01 common

Sale

28

139.3525 USD

USD 0.01 common

Sale

26

139.2515 USD

USD 0.01 common

Sale

25

139.1400 USD

USD 0.01 common

Sale

22

139.0700 USD

USD 0.01 common

Sale

18

139.4258 USD

USD 0.01 common

Sale

18

139.4257 USD

USD 0.01 common

Sale

14

138.8900 USD

USD 0.01 common

Sale

13

139.1650 USD

USD 0.01 common

Sale

11

139.9200 USD

USD 0.01 common

Sale

5

139.5551 USD

USD 0.01 common

Sale

3

138.8000 USD

USD 0.01 common

Sale

3

138.8450 USD

USD 0.01 common

Sale

3

139.4700 USD

USD 0.01 common

Sale

3

138.9100 USD

USD 0.01 common

Sale

2

139.1962 USD

USD 0.01 common

Sale

2

139.2200 USD

USD 0.01 common

Sale

1

138.9500 USD

USD 0.01 common

Sale

1

139.6074 USD

USD 0.01 common

Sale

1

139.6147 USD

USD 0.01 common

Sale

1

139.5439 USD

USD 0.01 common

Sale

1

139.3766 USD

USD 0.01 common

Sale

1

138.8119 USD

USD 0.01 common

Sale

1

139.0891 USD

USD 0.01 common

Sale

1

139.5009 USD

USD 0.01 common

Sale

1

139.2974 USD

USD 0.01 common

Sale

1

139.1726 USD

USD 0.01 common

Sale

1

138.8187 USD

USD 0.01 common

Sale

1

139.5359 USD

USD 0.01 common

Sale

1

139.4462 USD

USD 0.01 common

Sale

1

138.8120 USD

USD 0.01 common

Sale

1

138.8970 USD

USD 0.01 common

Sale

1

139.6005 USD

USD 0.01 common

Sale

1

139.2307 USD

USD 0.01 common

Sale

1

139.0585 USD

USD 0.01 common

Sale

1

139.6850 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

483

139.6809 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:

02 Sep 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213