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:

17 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:

1,780,559

0.19%

1,206,471

0.13%

(2)

Cash-settled derivatives:

657,863

0.07%

181,754

0.02%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,438,422

0.26%

1,388,225

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

115,549

133.7400 USD

USD 0.01 common

Purchase

88,281

135.1800 USD

USD 0.01 common

Purchase

75,948

135.1118 USD

USD 0.01 common

Purchase

29,310

135.1787 USD

USD 0.01 common

Purchase

20,950

134.9546 USD

USD 0.01 common

Purchase

20,852

134.9260 USD

USD 0.01 common

Purchase

18,760

135.1661 USD

USD 0.01 common

Purchase

14,726

135.1732 USD

USD 0.01 common

Purchase

13,068

134.9208 USD

USD 0.01 common

Purchase

9,510

134.8364 USD

USD 0.01 common

Purchase

9,088

135.0698 USD

USD 0.01 common

Purchase

7,708

135.1957 USD

USD 0.01 common

Purchase

6,982

135.1740 USD

USD 0.01 common

Purchase

6,597

134.7666 USD

USD 0.01 common

Purchase

6,098

135.2500 USD

USD 0.01 common

Purchase

5,612

134.8508 USD

USD 0.01 common

Purchase

4,440

135.1770 USD

USD 0.01 common

Purchase

3,854

135.1307 USD

USD 0.01 common

Purchase

3,280

134.8911 USD

USD 0.01 common

Purchase

2,195

134.9428 USD

USD 0.01 common

Purchase

1,891

135.0669 USD

USD 0.01 common

Purchase

1,678

135.1757 USD

USD 0.01 common

Purchase

1,364

134.9402 USD

USD 0.01 common

Purchase

1,240

135.1853 USD

USD 0.01 common

Purchase

1,187

134.9451 USD

USD 0.01 common

Purchase

823

134.7759 USD

USD 0.01 common

Purchase

402

134.8534 USD

USD 0.01 common

Purchase

387

135.0630 USD

USD 0.01 common

Purchase

339

134.7844 USD

USD 0.01 common

Purchase

240

134.9294 USD

USD 0.01 common

Purchase

217

135.3791 USD

USD 0.01 common

Purchase

197

135.1790 USD

USD 0.01 common

Purchase

181

134.7300 USD

USD 0.01 common

Purchase

114

134.9726 USD

USD 0.01 common

Purchase

100

135.5000 USD

USD 0.01 common

Purchase

100

135.1400 USD

USD 0.01 common

Purchase

100

134.3700 USD

USD 0.01 common

Purchase

98

134.8025 USD

USD 0.01 common

Purchase

69

134.9179 USD

USD 0.01 common

Purchase

56

134.6900 USD

USD 0.01 common

Purchase

35

135.1616 USD

USD 0.01 common

Purchase

33

135.1593 USD

USD 0.01 common

Purchase

29

134.9146 USD

USD 0.01 common

Purchase

26

134.6500 USD

USD 0.01 common

Purchase

20

135.1700 USD

USD 0.01 common

Purchase

20

134.6400 USD

USD 0.01 common

Purchase

15

134.8900 USD

USD 0.01 common

Purchase

14

134.6700 USD

USD 0.01 common

Purchase

12

134.7000 USD

USD 0.01 common

Purchase

10

134.9050 USD

USD 0.01 common

Purchase

2

135.1998 USD

USD 0.01 common

Purchase

1

135.4000 USD

USD 0.01 common

Purchase

1

134.9950 USD

USD 0.01 common

Purchase

1

134.9100 USD

USD 0.01 common

Purchase

1

135.4150 USD

USD 0.01 common

Sale

115,549

133.7400 USD

USD 0.01 common

Sale

112,946

135.0604 USD

USD 0.01 common

Sale

94,637

135.1800 USD

USD 0.01 common

Sale

52,893

135.1513 USD

USD 0.01 common

Sale

14,826

135.1678 USD

USD 0.01 common

Sale

14,775

134.8149 USD

USD 0.01 common

Sale

10,939

134.9589 USD

USD 0.01 common

Sale

8,465

135.1794 USD

USD 0.01 common

Sale

7,301

134.9296 USD

USD 0.01 common

Sale

6,098

135.2500 USD

USD 0.01 common

Sale

5,723

134.9537 USD

USD 0.01 common

Sale

4,440

135.1770 USD

USD 0.01 common

Sale

4,377

135.1681 USD

USD 0.01 common

Sale

3,721

135.1793 USD

USD 0.01 common

Sale

3,001

134.8549 USD

USD 0.01 common

Sale

2,622

134.9715 USD

USD 0.01 common

Sale

1,808

135.0156 USD

USD 0.01 common

Sale

1,699

134.9052 USD

USD 0.01 common

Sale

1,465

134.8252 USD

USD 0.01 common

Sale

1,303

134.7591 USD

USD 0.01 common

Sale

1,187

134.9451 USD

USD 0.01 common

Sale

1,133

135.1085 USD

USD 0.01 common

Sale

1,015

135.1809 USD

USD 0.01 common

Sale

800

134.7925 USD

USD 0.01 common

Sale

600

135.0483 USD

USD 0.01 common

Sale

489

134.7056 USD

USD 0.01 common

Sale

400

134.7375 USD

USD 0.01 common

Sale

389

135.0259 USD

USD 0.01 common

Sale

354

135.0683 USD

USD 0.01 common

Sale

322

135.1044 USD

USD 0.01 common

Sale

300

134.8133 USD

USD 0.01 common

Sale

279

135.2802 USD

USD 0.01 common

Sale

200

134.5850 USD

USD 0.01 common

Sale

200

134.7700 USD

USD 0.01 common

Sale

192

135.1750 USD

USD 0.01 common

Sale

181

134.7300 USD

USD 0.01 common

Sale

153

134.7148 USD

USD 0.01 common

Sale

142

134.9683 USD

USD 0.01 common

Sale

129

135.2274 USD

USD 0.01 common

Sale

106

134.7150 USD

USD 0.01 common

Sale

100

135.1850 USD

USD 0.01 common

Sale

100

135.1150 USD

USD 0.01 common

Sale

100

135.1600 USD

USD 0.01 common

Sale

100

135.1900 USD

USD 0.01 common

Sale

100

135.1050 USD

USD 0.01 common

Sale

100

135.1400 USD

USD 0.01 common

Sale

99

135.2600 USD

USD 0.01 common

Sale

98

134.8025 USD

USD 0.01 common

Sale

92

134.8600 USD

USD 0.01 common

Sale

66

135.1593 USD

USD 0.01 common

Sale

56

134.6900 USD

USD 0.01 common

Sale

55

134.9863 USD

USD 0.01 common

Sale

53

135.1700 USD

USD 0.01 common

Sale

52

134.8167 USD

USD 0.01 common

Sale

49

134.9100 USD

USD 0.01 common

Sale

30

134.8000 USD

USD 0.01 common

Sale

25

134.8780 USD

USD 0.01 common

Sale

20

134.6700 USD

USD 0.01 common

Sale

18

135.2269 USD

USD 0.01 common

Sale

15

134.8666 USD

USD 0.01 common

Sale

15

135.1898 USD

USD 0.01 common

Sale

12

135.2328 USD

USD 0.01 common

Sale

11

135.2683 USD

USD 0.01 common

Sale

10

135.2203 USD

USD 0.01 common

Sale

10

134.9050 USD

USD 0.01 common

Sale

9

135.2234 USD

USD 0.01 common

Sale

9

135.2715 USD

USD 0.01 common

Sale

8

135.1846 USD

USD 0.01 common

Sale

8

135.1675 USD

USD 0.01 common

Sale

6

135.2369 USD

USD 0.01 common

Sale

6

135.2732 USD

USD 0.01 common

Sale

6

135.1983 USD

USD 0.01 common

Sale

5

134.7200 USD

USD 0.01 common

Sale

5

135.3000 USD

USD 0.01 common

Sale

5

135.2673 USD

USD 0.01 common

Sale

4

135.2105 USD

USD 0.01 common

Sale

4

135.2593 USD

USD 0.01 common

Sale

3

135.2699 USD

USD 0.01 common

Sale

2

135.1997 USD

USD 0.01 common

Sale

2

135.1998 USD

USD 0.01 common

Sale

2

135.2427 USD

USD 0.01 common

Sale

2

135.2494 USD

USD 0.01 common

Sale

2

135.2331 USD

USD 0.01 common

Sale

1

135.2335 USD

USD 0.01 common

Sale

1

135.2318 USD

USD 0.01 common

Sale

1

135.2643 USD

USD 0.01 common

Sale

1

135.2456 USD

USD 0.01 common

Sale

1

135.2448 USD

USD 0.01 common

Sale

1

135.2430 USD

USD 0.01 common

Sale

1

135.0827 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

CFD

Increasing Long

10,170

135.4015 USD

USD 0.01 common

CFD

Opening Long

4,605

135.8601 USD

USD 0.01 common

SWAP

Closing Long

132

135.1825 USD

USD 0.01 common

CFD

Decreasing Long

10,170

135.4015 USD

USD 0.01 common

CFD

Increasing Long

5,471

135.1398 USD

USD 0.01 common

CFD

Increasing Long

10,057

134.0236 USD

USD 0.01 common

CFD

Increasing Long

10,101

134.5596 USD

USD 0.01 common

CFD

Increasing Long

10,170

135.4015 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:

18 Sep 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213