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:

07 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?

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:

1,362,344

0.14%

857,410

0.09%

(2)

Cash-settled derivatives:

811,787

0.09%

83,661

0.01%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,174,131

0.23%

941,071

0.10%

(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

577,887

140.1600 USD

USD 0.01 common

Purchase

420,408

140.0940 USD

USD 0.01 common

Purchase

75,000

139.9288 USD

USD 0.01 common

Purchase

66,594

140.1590 USD

USD 0.01 common

Purchase

21,837

140.0136 USD

USD 0.01 common

Purchase

19,775

140.0088 USD

USD 0.01 common

Purchase

16,977

139.9459 USD

USD 0.01 common

Purchase

14,271

139.8860 USD

USD 0.01 common

Purchase

14,029

139.7672 USD

USD 0.01 common

Purchase

10,989

139.9752 USD

USD 0.01 common

Purchase

5,968

140.1355 USD

USD 0.01 common

Purchase

5,078

140.1595 USD

USD 0.01 common

Purchase

4,323

139.9151 USD

USD 0.01 common

Purchase

4,000

140.0607 USD

USD 0.01 common

Purchase

3,201

139.8032 USD

USD 0.01 common

Purchase

2,136

140.0054 USD

USD 0.01 common

Purchase

2,037

139.8683 USD

USD 0.01 common

Purchase

1,875

140.0089 USD

USD 0.01 common

Purchase

1,613

140.0476 USD

USD 0.01 common

Purchase

1,112

139.9203 USD

USD 0.01 common

Purchase

1,100

139.4200 USD

USD 0.01 common

Purchase

1,011

140.0305 USD

USD 0.01 common

Purchase

900

139.7750 USD

USD 0.01 common

Purchase

700

139.1100 USD

USD 0.01 common

Purchase

677

139.9076 USD

USD 0.01 common

Purchase

602

139.9744 USD

USD 0.01 common

Purchase

500

139.9300 USD

USD 0.01 common

Purchase

490

139.8789 USD

USD 0.01 common

Purchase

467

140.1605 USD

USD 0.01 common

Purchase

352

139.8107 USD

USD 0.01 common

Purchase

316

140.1350 USD

USD 0.01 common

Purchase

300

140.0750 USD

USD 0.01 common

Purchase

270

139.9944 USD

USD 0.01 common

Purchase

140

140.1485 USD

USD 0.01 common

Purchase

108

139.8681 USD

USD 0.01 common

Purchase

100

140.0500 USD

USD 0.01 common

Purchase

100

140.1050 USD

USD 0.01 common

Purchase

100

138.9825 USD

USD 0.01 common

Purchase

100

140.1100 USD

USD 0.01 common

Purchase

100

140.1700 USD

USD 0.01 common

Purchase

100

138.9800 USD

USD 0.01 common

Purchase

100

140.1650 USD

USD 0.01 common

Purchase

100

139.8500 USD

USD 0.01 common

Purchase

91

140.0800 USD

USD 0.01 common

Purchase

77

140.1300 USD

USD 0.01 common

Purchase

20

139.3600 USD

USD 0.01 common

Purchase

18

140.0915 USD

USD 0.01 common

Purchase

13

140.0700 USD

USD 0.01 common

Purchase

11

138.9675 USD

USD 0.01 common

Purchase

10

139.1400 USD

USD 0.01 common

Purchase

7

139.9700 USD

USD 0.01 common

Purchase

4

139.7200 USD

USD 0.01 common

Purchase

1

140.2800 USD

USD 0.01 common

Purchase

1

139.8800 USD

USD 0.01 common

Purchase

1

140.1400 USD

USD 0.01 common

Sale

504,944

140.1600 USD

USD 0.01 common

Sale

316,844

140.1340 USD

USD 0.01 common

Sale

133,188

140.1590 USD

USD 0.01 common

Sale

42,880

139.9280 USD

USD 0.01 common

Sale

37,096

139.9355 USD

USD 0.01 common

Sale

32,843

139.9451 USD

USD 0.01 common

Sale

25,838

139.9757 USD

USD 0.01 common

Sale

23,122

139.9551 USD

USD 0.01 common

Sale

22,578

140.1504 USD

USD 0.01 common

Sale

13,771

140.0543 USD

USD 0.01 common

Sale

10,299

140.1229 USD

USD 0.01 common

Sale

9,798

139.9268 USD

USD 0.01 common

Sale

8,392

139.7793 USD

USD 0.01 common

Sale

7,805

139.8041 USD

USD 0.01 common

Sale

7,689

140.0263 USD

USD 0.01 common

Sale

7,480

139.8352 USD

USD 0.01 common

Sale

6,417

139.6962 USD

USD 0.01 common

Sale

6,127

139.9569 USD

USD 0.01 common

Sale

5,726

139.8423 USD

USD 0.01 common

Sale

5,277

140.1594 USD

USD 0.01 common

Sale

4,273

140.0054 USD

USD 0.01 common

Sale

4,268

140.0408 USD

USD 0.01 common

Sale

4,194

139.7654 USD

USD 0.01 common

Sale

2,978

139.8341 USD

USD 0.01 common

Sale

2,900

139.9467 USD

USD 0.01 common

Sale

2,884

139.7987 USD

USD 0.01 common

Sale

2,848

140.1417 USD

USD 0.01 common

Sale

2,714

139.9676 USD

USD 0.01 common

Sale

2,248

140.1880 USD

USD 0.01 common

Sale

2,138

140.0207 USD

USD 0.01 common

Sale

1,607

139.8842 USD

USD 0.01 common

Sale

1,405

139.9276 USD

USD 0.01 common

Sale

1,184

139.7705 USD

USD 0.01 common

Sale

991

139.9950 USD

USD 0.01 common

Sale

900

139.7750 USD

USD 0.01 common

Sale

861

139.0599 USD

USD 0.01 common

Sale

731

140.0078 USD

USD 0.01 common

Sale

712

139.7351 USD

USD 0.01 common

Sale

600

139.9300 USD

USD 0.01 common

Sale

500

140.0900 USD

USD 0.01 common

Sale

422

139.8406 USD

USD 0.01 common

Sale

402

139.7789 USD

USD 0.01 common

Sale

400

139.6325 USD

USD 0.01 common

Sale

377

139.7288 USD

USD 0.01 common

Sale

300

140.1325 USD

USD 0.01 common

Sale

270

139.9233 USD

USD 0.01 common

Sale

223

140.1300 USD

USD 0.01 common

Sale

221

139.8971 USD

USD 0.01 common

Sale

216

140.1304 USD

USD 0.01 common

Sale

200

140.1450 USD

USD 0.01 common

Sale

196

139.9290 USD

USD 0.01 common

Sale

133

140.0991 USD

USD 0.01 common

Sale

101

140.0899 USD

USD 0.01 common

Sale

100

139.6600 USD

USD 0.01 common

Sale

100

139.7800 USD

USD 0.01 common

Sale

86

139.1667 USD

USD 0.01 common

Sale

54

139.8300 USD

USD 0.01 common

Sale

46

139.7900 USD

USD 0.01 common

Sale

18

140.0793 USD

USD 0.01 common

Sale

13

140.0700 USD

USD 0.01 common

Sale

12

140.3000 USD

USD 0.01 common

Sale

10

139.1400 USD

USD 0.01 common

Sale

9

140.0915 USD

USD 0.01 common

Sale

8

140.0855 USD

USD 0.01 common

Sale

6

140.0578 USD

USD 0.01 common

Sale

4

139.5775 USD

USD 0.01 common

Sale

3

140.0570 USD

USD 0.01 common

Sale

2

140.1010 USD

USD 0.01 common

Sale

2

140.0843 USD

USD 0.01 common

Sale

2

140.1116 USD

USD 0.01 common

Sale

1

140.1400 USD

USD 0.01 common

Sale

1

140.1339 USD

USD 0.01 common

Sale

1

140.0541 USD

USD 0.01 common

Sale

1

140.2800 USD

USD 0.01 common

Sale

1

140.1397 USD

USD 0.01 common

Sale

1

140.1287 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

Closing Long

195

140.1610 USD

USD 0.01 common

SWAP

Opening Short

1,046

140.1610 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:

10 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213