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:

15 Jul 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:

2,776,024

0.30%

2,259,255

0.24%

(2)

Cash-settled derivatives:

631,048

0.07%

51,352

0.01%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

3,407,072

0.37%

2,310,607

0.25%

(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

98,914

143.2562 USD

USD 0.01 common

Purchase

66,947

143.4200 USD

USD 0.01 common

Purchase

55,295

143.1628 USD

USD 0.01 common

Purchase

21,692

142.7462 USD

USD 0.01 common

Purchase

16,358

142.7758 USD

USD 0.01 common

Purchase

12,927

142.7201 USD

USD 0.01 common

Purchase

11,960

142.9443 USD

USD 0.01 common

Purchase

10,745

143.0647 USD

USD 0.01 common

Purchase

9,268

142.8856 USD

USD 0.01 common

Purchase

8,078

143.0204 USD

USD 0.01 common

Purchase

8,045

142.4611 USD

USD 0.01 common

Purchase

7,917

142.7879 USD

USD 0.01 common

Purchase

4,842

142.9095 USD

USD 0.01 common

Purchase

4,480

142.8092 USD

USD 0.01 common

Purchase

3,825

142.9754 USD

USD 0.01 common

Purchase

3,789

142.3107 USD

USD 0.01 common

Purchase

2,658

142.8041 USD

USD 0.01 common

Purchase

1,900

142.5800 USD

USD 0.01 common

Purchase

1,794

143.1152 USD

USD 0.01 common

Purchase

1,658

143.3992 USD

USD 0.01 common

Purchase

1,607

142.6097 USD

USD 0.01 common

Purchase

1,336

143.7188 USD

USD 0.01 common

Purchase

1,206

142.6612 USD

USD 0.01 common

Purchase

1,160

142.9744 USD

USD 0.01 common

Purchase

1,157

143.3462 USD

USD 0.01 common

Purchase

1,144

142.5626 USD

USD 0.01 common

Purchase

962

143.1728 USD

USD 0.01 common

Purchase

901

142.8269 USD

USD 0.01 common

Purchase

823

142.3331 USD

USD 0.01 common

Purchase

700

142.7517 USD

USD 0.01 common

Purchase

608

142.8687 USD

USD 0.01 common

Purchase

600

142.6083 USD

USD 0.01 common

Purchase

475

143.0521 USD

USD 0.01 common

Purchase

400

142.8125 USD

USD 0.01 common

Purchase

390

143.4600 USD

USD 0.01 common

Purchase

304

142.1107 USD

USD 0.01 common

Purchase

300

142.6800 USD

USD 0.01 common

Purchase

200

142.8200 USD

USD 0.01 common

Purchase

180

143.3543 USD

USD 0.01 common

Purchase

106

142.7352 USD

USD 0.01 common

Purchase

100

143.1600 USD

USD 0.01 common

Purchase

100

143.0600 USD

USD 0.01 common

Purchase

100

143.5300 USD

USD 0.01 common

Purchase

100

142.7400 USD

USD 0.01 common

Purchase

100

142.6000 USD

USD 0.01 common

Purchase

55

143.2265 USD

USD 0.01 common

Purchase

37

142.4900 USD

USD 0.01 common

Purchase

20

143.1750 USD

USD 0.01 common

Purchase

18

143.2641 USD

USD 0.01 common

Purchase

12

143.2750 USD

USD 0.01 common

Purchase

12

143.1325 USD

USD 0.01 common

Purchase

10

143.1720 USD

USD 0.01 common

Purchase

8

143.5000 USD

USD 0.01 common

Purchase

8

143.4875 USD

USD 0.01 common

Purchase

8

142.9825 USD

USD 0.01 common

Purchase

6

143.3000 USD

USD 0.01 common

Purchase

5

143.1200 USD

USD 0.01 common

Purchase

4

143.3700 USD

USD 0.01 common

Purchase

2

142.7300 USD

USD 0.01 common

Sale

69,853

143.4196 USD

USD 0.01 common

Sale

53,374

143.2371 USD

USD 0.01 common

Sale

40,677

143.4200 USD

USD 0.01 common

Sale

37,200

142.8251 USD

USD 0.01 common

Sale

28,768

142.9243 USD

USD 0.01 common

Sale

23,920

142.9443 USD

USD 0.01 common

Sale

23,398

142.6793 USD

USD 0.01 common

Sale

10,900

142.7461 USD

USD 0.01 common

Sale

10,900

142.7462 USD

USD 0.01 common

Sale

9,561

142.7546 USD

USD 0.01 common

Sale

6,951

142.7742 USD

USD 0.01 common

Sale

6,550

142.9098 USD

USD 0.01 common

Sale

6,339

142.6843 USD

USD 0.01 common

Sale

4,802

143.4120 USD

USD 0.01 common

Sale

2,554

142.8414 USD

USD 0.01 common

Sale

2,471

142.4255 USD

USD 0.01 common

Sale

1,900

142.5800 USD

USD 0.01 common

Sale

1,589

143.3817 USD

USD 0.01 common

Sale

1,200

143.3625 USD

USD 0.01 common

Sale

1,157

143.3462 USD

USD 0.01 common

Sale

1,106

143.3700 USD

USD 0.01 common

Sale

941

143.1815 USD

USD 0.01 common

Sale

832

142.7443 USD

USD 0.01 common

Sale

823

142.3331 USD

USD 0.01 common

Sale

706

142.8298 USD

USD 0.01 common

Sale

705

143.4202 USD

USD 0.01 common

Sale

700

142.7517 USD

USD 0.01 common

Sale

615

142.8640 USD

USD 0.01 common

Sale

600

143.3500 USD

USD 0.01 common

Sale

343

143.2284 USD

USD 0.01 common

Sale

302

143.1750 USD

USD 0.01 common

Sale

300

142.8300 USD

USD 0.01 common

Sale

300

143.1033 USD

USD 0.01 common

Sale

283

142.9263 USD

USD 0.01 common

Sale

133

143.3685 USD

USD 0.01 common

Sale

115

142.6952 USD

USD 0.01 common

Sale

100

143.1600 USD

USD 0.01 common

Sale

100

143.3100 USD

USD 0.01 common

Sale

76

143.4500 USD

USD 0.01 common

Sale

74

143.7700 USD

USD 0.01 common

Sale

45

143.0588 USD

USD 0.01 common

Sale

40

143.2894 USD

USD 0.01 common

Sale

39

142.6700 USD

USD 0.01 common

Sale

37

142.4900 USD

USD 0.01 common

Sale

35

142.7614 USD

USD 0.01 common

Sale

35

142.1633 USD

USD 0.01 common

Sale

21

142.7808 USD

USD 0.01 common

Sale

19

143.0600 USD

USD 0.01 common

Sale

17

142.3405 USD

USD 0.01 common

Sale

17

143.1836 USD

USD 0.01 common

Sale

15

142.4500 USD

USD 0.01 common

Sale

15

142.7566 USD

USD 0.01 common

Sale

14

143.4550 USD

USD 0.01 common

Sale

11

142.7745 USD

USD 0.01 common

Sale

11

142.7736 USD

USD 0.01 common

Sale

10

143.0100 USD

USD 0.01 common

Sale

10

142.6658 USD

USD 0.01 common

Sale

8

143.4875 USD

USD 0.01 common

Sale

7

143.4600 USD

USD 0.01 common

Sale

7

143.1857 USD

USD 0.01 common

Sale

6

143.4034 USD

USD 0.01 common

Sale

5

143.3707 USD

USD 0.01 common

Sale

5

143.4000 USD

USD 0.01 common

Sale

5

142.6200 USD

USD 0.01 common

Sale

5

143.1200 USD

USD 0.01 common

Sale

5

141.9500 USD

USD 0.01 common

Sale

4

143.3871 USD

USD 0.01 common

Sale

3

143.4700 USD

USD 0.01 common

Sale

3

143.3517 USD

USD 0.01 common

Sale

3

142.5600 USD

USD 0.01 common

Sale

2

143.3239 USD

USD 0.01 common

Sale

1

143.3013 USD

USD 0.01 common

Sale

1

143.3420 USD

USD 0.01 common

Sale

1

143.2887 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

Increasing Short

4,203

143.4225 USD

USD 0.01 common

SWAP

Increasing Long

702

143.4174 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:

16 Jul 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213