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:

16 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:

2,800,466

0.30%

2,262,249

0.24%

(2)

Cash-settled derivatives:

641,302

0.07%

51,352

0.01%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

3,441,768

0.37%

2,313,601

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

122,854

149.5625 USD

USD 0.01 common

Purchase

71,766

148.9903 USD

USD 0.01 common

Purchase

63,700

149.5209 USD

USD 0.01 common

Purchase

51,791

150.0600 USD

USD 0.01 common

Purchase

44,148

149.6013 USD

USD 0.01 common

Purchase

43,562

148.8114 USD

USD 0.01 common

Purchase

33,848

148.9343 USD

USD 0.01 common

Purchase

32,273

150.0566 USD

USD 0.01 common

Purchase

24,405

148.8393 USD

USD 0.01 common

Purchase

17,800

149.5700 USD

USD 0.01 common

Purchase

16,011

150.0454 USD

USD 0.01 common

Purchase

14,823

150.0550 USD

USD 0.01 common

Purchase

10,429

148.9918 USD

USD 0.01 common

Purchase

9,520

149.4801 USD

USD 0.01 common

Purchase

8,756

149.0414 USD

USD 0.01 common

Purchase

7,755

148.2452 USD

USD 0.01 common

Purchase

6,220

149.0161 USD

USD 0.01 common

Purchase

3,977

149.0222 USD

USD 0.01 common

Purchase

3,802

149.1048 USD

USD 0.01 common

Purchase

1,688

149.0977 USD

USD 0.01 common

Purchase

1,204

148.8007 USD

USD 0.01 common

Purchase

1,037

148.8720 USD

USD 0.01 common

Purchase

690

150.0289 USD

USD 0.01 common

Purchase

480

149.4859 USD

USD 0.01 common

Purchase

402

149.0053 USD

USD 0.01 common

Purchase

377

150.0000 USD

USD 0.01 common

Purchase

361

149.0993 USD

USD 0.01 common

Purchase

312

148.8495 USD

USD 0.01 common

Purchase

300

148.4375 USD

USD 0.01 common

Purchase

192

149.9500 USD

USD 0.01 common

Purchase

200

149.9100 USD

USD 0.01 common

Purchase

179

149.8225 USD

USD 0.01 common

Purchase

170

149.3320 USD

USD 0.01 common

Purchase

135

149.7407 USD

USD 0.01 common

Purchase

131

149.9400 USD

USD 0.01 common

Purchase

103

149.9240 USD

USD 0.01 common

Purchase

100

149.8200 USD

USD 0.01 common

Purchase

100

149.8350 USD

USD 0.01 common

Purchase

100

149.9000 USD

USD 0.01 common

Purchase

100

149.9800 USD

USD 0.01 common

Purchase

100

149.9200 USD

USD 0.01 common

Purchase

100

149.8500 USD

USD 0.01 common

Purchase

77

149.9300 USD

USD 0.01 common

Purchase

64

149.8600 USD

USD 0.01 common

Purchase

13

149.0055 USD

USD 0.01 common

Purchase

12

148.6450 USD

USD 0.01 common

Purchase

9

149.1733 USD

USD 0.01 common

Purchase

5

149.0200 USD

USD 0.01 common

Purchase

4

148.8600 USD

USD 0.01 common

Purchase

2

145.0600 USD

USD 0.01 common

Sale

150,921

149.1736 USD

USD 0.01 common

Sale

44,148

149.6013 USD

USD 0.01 common

Sale

41,830

148.9733 USD

USD 0.01 common

Sale

38,041

149.0690 USD

USD 0.01 common

Sale

37,402

149.9419 USD

USD 0.01 common

Sale

32,742

150.0543 USD

USD 0.01 common

Sale

28,962

149.4373 USD

USD 0.01 common

Sale

23,749

150.0488 USD

USD 0.01 common

Sale

22,285

150.0600 USD

USD 0.01 common

Sale

22,146

148.9212 USD

USD 0.01 common

Sale

17,800

149.5700 USD

USD 0.01 common

Sale

16,355

148.5527 USD

USD 0.01 common

Sale

15,964

150.0593 USD

USD 0.01 common

Sale

11,802

148.9672 USD

USD 0.01 common

Sale

7,600

149.5104 USD

USD 0.01 common

Sale

7,160

149.4672 USD

USD 0.01 common

Sale

7,071

149.1147 USD

USD 0.01 common

Sale

6,711

149.1131 USD

USD 0.01 common

Sale

6,692

150.0567 USD

USD 0.01 common

Sale

6,000

148.9909 USD

USD 0.01 common

Sale

5,982

149.3641 USD

USD 0.01 common

Sale

4,779

150.0475 USD

USD 0.01 common

Sale

3,898

149.0816 USD

USD 0.01 common

Sale

3,802

149.1048 USD

USD 0.01 common

Sale

1,848

148.7277 USD

USD 0.01 common

Sale

1,775

148.5678 USD

USD 0.01 common

Sale

1,178

149.5686 USD

USD 0.01 common

Sale

910

148.6266 USD

USD 0.01 common

Sale

790

149.4372 USD

USD 0.01 common

Sale

700

148.4571 USD

USD 0.01 common

Sale

690

150.0289 USD

USD 0.01 common

Sale

519

149.7537 USD

USD 0.01 common

Sale

430

145.0026 USD

USD 0.01 common

Sale

402

149.0053 USD

USD 0.01 common

Sale

300

148.4375 USD

USD 0.01 common

Sale

220

149.7022 USD

USD 0.01 common

Sale

211

149.4256 USD

USD 0.01 common

Sale

200

149.6550 USD

USD 0.01 common

Sale

137

145.0500 USD

USD 0.01 common

Sale

100

149.7900 USD

USD 0.01 common

Sale

100

147.6100 USD

USD 0.01 common

Sale

100

150.0000 USD

USD 0.01 common

Sale

99

149.9600 USD

USD 0.01 common

Sale

43

145.0053 USD

USD 0.01 common

Sale

35

149.0000 USD

USD 0.01 common

Sale

29

145.0300 USD

USD 0.01 common

Sale

23

148.3200 USD

USD 0.01 common

Sale

18

149.2000 USD

USD 0.01 common

Sale

12

148.6450 USD

USD 0.01 common

Sale

8

144.9850 USD

USD 0.01 common

Sale

6

144.8600 USD

USD 0.01 common

Sale

6

149.0066 USD

USD 0.01 common

Sale

4

148.7325 USD

USD 0.01 common

Sale

2

144.7500 USD

USD 0.01 common

Sale

2

145.0200 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 Long

225

150.0589 USD

USD 0.01 common

SWAP

Increasing Long

2,226

150.0589 USD

USD 0.01 common

SWAP

Opening Long

7,803

150.0574 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:

17 Jul 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213