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:

12 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:

1,668,895

0.18%

1,191,838

0.13%

(2)

Cash-settled derivatives:

811,661

0.09%

83,961

0.01%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,480,556

0.26%

1,275,799

0.13%

(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

341,623

139.5000 USD

USD 0.01 common

Purchase

26,443

140.7284 USD

USD 0.01 common

Purchase

24,326

140.5299 USD

USD 0.01 common

Purchase

20,843

140.7239 USD

USD 0.01 common

Purchase

20,055

140.7297 USD

USD 0.01 common

Purchase

17,187

139.5099 USD

USD 0.01 common

Purchase

14,223

139.8945 USD

USD 0.01 common

Purchase

13,438

140.5664 USD

USD 0.01 common

Purchase

12,314

140.7300 USD

USD 0.01 common

Purchase

11,919

139.8805 USD

USD 0.01 common

Purchase

11,507

139.9624 USD

USD 0.01 common

Purchase

9,816

140.3187 USD

USD 0.01 common

Purchase

4,828

139.5535 USD

USD 0.01 common

Purchase

3,586

139.7575 USD

USD 0.01 common

Purchase

3,334

140.7309 USD

USD 0.01 common

Purchase

3,236

139.5687 USD

USD 0.01 common

Purchase

2,700

140.6050 USD

USD 0.01 common

Purchase

2,678

140.0800 USD

USD 0.01 common

Purchase

2,044

139.6198 USD

USD 0.01 common

Purchase

1,218

139.6526 USD

USD 0.01 common

Purchase

1,117

139.7125 USD

USD 0.01 common

Purchase

901

139.8601 USD

USD 0.01 common

Purchase

859

139.8016 USD

USD 0.01 common

Purchase

574

139.6843 USD

USD 0.01 common

Purchase

452

139.7796 USD

USD 0.01 common

Purchase

300

140.0535 USD

USD 0.01 common

Purchase

208

139.8075 USD

USD 0.01 common

Purchase

200

140.8100 USD

USD 0.01 common

Purchase

200

139.8300 USD

USD 0.01 common

Purchase

142

140.3851 USD

USD 0.01 common

Purchase

104

138.9317 USD

USD 0.01 common

Purchase

104

140.7600 USD

USD 0.01 common

Purchase

100

139.9100 USD

USD 0.01 common

Purchase

100

139.7100 USD

USD 0.01 common

Purchase

68

140.7841 USD

USD 0.01 common

Purchase

52

139.2140 USD

USD 0.01 common

Purchase

50

139.1070 USD

USD 0.01 common

Purchase

38

139.3372 USD

USD 0.01 common

Purchase

36

140.7700 USD

USD 0.01 common

Purchase

32

140.8000 USD

USD 0.01 common

Purchase

10

139.2200 USD

USD 0.01 common

Purchase

10

139.3050 USD

USD 0.01 common

Purchase

10

138.6250 USD

USD 0.01 common

Purchase

8

138.7000 USD

USD 0.01 common

Purchase

8

138.6100 USD

USD 0.01 common

Purchase

5

138.5100 USD

USD 0.01 common

Purchase

3

138.9500 USD

USD 0.01 common

Sale

338,992

139.5000 USD

USD 0.01 common

Sale

42,758

139.6555 USD

USD 0.01 common

Sale

38,343

140.7207 USD

USD 0.01 common

Sale

32,482

140.7300 USD

USD 0.01 common

Sale

21,480

140.7269 USD

USD 0.01 common

Sale

15,958

140.7298 USD

USD 0.01 common

Sale

15,125

140.0006 USD

USD 0.01 common

Sale

9,751

140.7281 USD

USD 0.01 common

Sale

8,069

139.9432 USD

USD 0.01 common

Sale

5,356

139.5940 USD

USD 0.01 common

Sale

5,340

139.9732 USD

USD 0.01 common

Sale

5,314

140.6177 USD

USD 0.01 common

Sale

4,910

140.2269 USD

USD 0.01 common

Sale

3,626

140.7330 USD

USD 0.01 common

Sale

2,778

140.0800 USD

USD 0.01 common

Sale

2,700

140.6050 USD

USD 0.01 common

Sale

2,256

140.2361 USD

USD 0.01 common

Sale

2,198

140.4595 USD

USD 0.01 common

Sale

1,754

138.9659 USD

USD 0.01 common

Sale

1,581

140.1478 USD

USD 0.01 common

Sale

1,226

140.4013 USD

USD 0.01 common

Sale

1,072

140.2173 USD

USD 0.01 common

Sale

967

139.7537 USD

USD 0.01 common

Sale

954

140.5056 USD

USD 0.01 common

Sale

696

140.2772 USD

USD 0.01 common

Sale

511

140.4495 USD

USD 0.01 common

Sale

452

139.7796 USD

USD 0.01 common

Sale

331

138.9584 USD

USD 0.01 common

Sale

262

140.0084 USD

USD 0.01 common

Sale

240

140.7453 USD

USD 0.01 common

Sale

203

140.2386 USD

USD 0.01 common

Sale

200

140.1650 USD

USD 0.01 common

Sale

154

140.4688 USD

USD 0.01 common

Sale

150

139.4466 USD

USD 0.01 common

Sale

133

139.8509 USD

USD 0.01 common

Sale

117

140.5618 USD

USD 0.01 common

Sale

110

140.4163 USD

USD 0.01 common

Sale

104

138.9317 USD

USD 0.01 common

Sale

100

140.0000 USD

USD 0.01 common

Sale

100

138.9300 USD

USD 0.01 common

Sale

100

139.9100 USD

USD 0.01 common

Sale

98

139.3150 USD

USD 0.01 common

Sale

64

140.5200 USD

USD 0.01 common

Sale

63

139.5383 USD

USD 0.01 common

Sale

26

140.5732 USD

USD 0.01 common

Sale

18

140.7400 USD

USD 0.01 common

Sale

17

140.5858 USD

USD 0.01 common

Sale

8

138.6000 USD

USD 0.01 common

Sale

6

140.6500 USD

USD 0.01 common

Sale

6

140.4500 USD

USD 0.01 common

Sale

3

139.7033 USD

USD 0.01 common

Sale

2

139.7400 USD

USD 0.01 common

Sale

2

139.7200 USD

USD 0.01 common

Sale

1

139.6700 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

2,639

140.7325 USD

USD 0.01 common

SWAP

Increasing Long

1,971

140.7274 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:

13 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213