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:

30 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:

1,632,132

0.17%

1,175,009

0.12%

(2)

Cash-settled derivatives:

634,588

0.07%

188,345

0.02%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,266,720

0.24%

1,363,354

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

255,322

129.9842 USD

USD 0.01 common

Purchase

191,781

129.8400 USD

USD 0.01 common

Purchase

82,130

130.3400 USD

USD 0.01 common

Purchase

62,398

130.6278 USD

USD 0.01 common

Purchase

33,633

129.8407 USD

USD 0.01 common

Purchase

29,156

130.8199 USD

USD 0.01 common

Purchase

20,795

130.1823 USD

USD 0.01 common

Purchase

13,293

130.6123 USD

USD 0.01 common

Purchase

12,033

131.4173 USD

USD 0.01 common

Purchase

9,022

129.8971 USD

USD 0.01 common

Purchase

8,920

130.5000 USD

USD 0.01 common

Purchase

6,466

130.8831 USD

USD 0.01 common

Purchase

6,271

130.8707 USD

USD 0.01 common

Purchase

5,658

130.8449 USD

USD 0.01 common

Purchase

4,004

130.4547 USD

USD 0.01 common

Purchase

3,918

130.7584 USD

USD 0.01 common

Purchase

3,006

130.8150 USD

USD 0.01 common

Purchase

2,508

130.2105 USD

USD 0.01 common

Purchase

2,285

129.8569 USD

USD 0.01 common

Purchase

909

130.0166 USD

USD 0.01 common

Purchase

826

129.9064 USD

USD 0.01 common

Purchase

800

129.9745 USD

USD 0.01 common

Purchase

610

129.9675 USD

USD 0.01 common

Purchase

470

129.9246 USD

USD 0.01 common

Purchase

325

129.9100 USD

USD 0.01 common

Purchase

319

130.0200 USD

USD 0.01 common

Purchase

300

129.9500 USD

USD 0.01 common

Purchase

300

130.7166 USD

USD 0.01 common

Purchase

300

129.9600 USD

USD 0.01 common

Purchase

226

130.0100 USD

USD 0.01 common

Purchase

200

129.9200 USD

USD 0.01 common

Purchase

200

129.9625 USD

USD 0.01 common

Purchase

200

129.8900 USD

USD 0.01 common

Purchase

200

130.0408 USD

USD 0.01 common

Purchase

200

130.0500 USD

USD 0.01 common

Purchase

200

129.9400 USD

USD 0.01 common

Purchase

170

129.9800 USD

USD 0.01 common

Purchase

111

130.7623 USD

USD 0.01 common

Purchase

106

130.6513 USD

USD 0.01 common

Purchase

100

130.1300 USD

USD 0.01 common

Purchase

100

129.9550 USD

USD 0.01 common

Purchase

100

130.5700 USD

USD 0.01 common

Purchase

100

130.0900 USD

USD 0.01 common

Purchase

100

130.0600 USD

USD 0.01 common

Purchase

100

129.7000 USD

USD 0.01 common

Purchase

100

129.9750 USD

USD 0.01 common

Purchase

100

130.1400 USD

USD 0.01 common

Purchase

100

129.8500 USD

USD 0.01 common

Purchase

100

130.0000 USD

USD 0.01 common

Purchase

100

130.0700 USD

USD 0.01 common

Purchase

100

130.0400 USD

USD 0.01 common

Purchase

100

129.8300 USD

USD 0.01 common

Purchase

100

129.7100 USD

USD 0.01 common

Purchase

100

129.8600 USD

USD 0.01 common

Purchase

100

129.8700 USD

USD 0.01 common

Purchase

100

129.9850 USD

USD 0.01 common

Purchase

100

129.9000 USD

USD 0.01 common

Purchase

86

130.6030 USD

USD 0.01 common

Purchase

78

130.6023 USD

USD 0.01 common

Purchase

72

132.6100 USD

USD 0.01 common

Purchase

56

130.7983 USD

USD 0.01 common

Purchase

52

130.0423 USD

USD 0.01 common

Purchase

41

130.2160 USD

USD 0.01 common

Purchase

6

132.7200 USD

USD 0.01 common

Sale

329,147

130.1232 USD

USD 0.01 common

Sale

113,340

129.8400 USD

USD 0.01 common

Sale

80,201

129.8532 USD

USD 0.01 common

Sale

73,866

130.2509 USD

USD 0.01 common

Sale

30,574

130.2371 USD

USD 0.01 common

Sale

29,218

130.8510 USD

USD 0.01 common

Sale

21,824

129.8403 USD

USD 0.01 common

Sale

19,549

129.8402 USD

USD 0.01 common

Sale

15,792

130.7774 USD

USD 0.01 common

Sale

14,129

130.7988 USD

USD 0.01 common

Sale

8,249

131.1434 USD

USD 0.01 common

Sale

6,466

130.8831 USD

USD 0.01 common

Sale

6,200

129.9232 USD

USD 0.01 common

Sale

5,101

130.5012 USD

USD 0.01 common

Sale

3,326

131.0963 USD

USD 0.01 common

Sale

2,973

130.8391 USD

USD 0.01 common

Sale

2,685

130.8513 USD

USD 0.01 common

Sale

1,411

130.0223 USD

USD 0.01 common

Sale

1,363

130.9911 USD

USD 0.01 common

Sale

1,306

131.0764 USD

USD 0.01 common

Sale

1,303

130.1282 USD

USD 0.01 common

Sale

702

130.6969 USD

USD 0.01 common

Sale

599

130.7678 USD

USD 0.01 common

Sale

589

129.8600 USD

USD 0.01 common

Sale

484

130.8515 USD

USD 0.01 common

Sale

451

129.8644 USD

USD 0.01 common

Sale

401

129.8500 USD

USD 0.01 common

Sale

400

129.8625 USD

USD 0.01 common

Sale

379

131.0394 USD

USD 0.01 common

Sale

319

130.8824 USD

USD 0.01 common

Sale

251

131.3265 USD

USD 0.01 common

Sale

200

129.8550 USD

USD 0.01 common

Sale

137

131.3656 USD

USD 0.01 common

Sale

111

130.7623 USD

USD 0.01 common

Sale

100

129.8750 USD

USD 0.01 common

Sale

100

129.8650 USD

USD 0.01 common

Sale

100

129.8850 USD

USD 0.01 common

Sale

72

132.6100 USD

USD 0.01 common

Sale

64

130.7000 USD

USD 0.01 common

Sale

22

130.3000 USD

USD 0.01 common

Sale

18

132.3700 USD

USD 0.01 common

Sale

17

129.9700 USD

USD 0.01 common

Sale

14

131.1078 USD

USD 0.01 common

Sale

4

131.7100 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

19,268

129.8410 USD

USD 0.01 common

SWAP

Increasing Short

1,384

129.8409 USD

USD 0.01 common

SWAP

Increasing Long

510

129.8374 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:

01 Oct 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213