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:

14 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:

2,751,749

0.30%

2,249,656

0.24%

(2)

Cash-settled derivatives:

630,346

0.07%

47,149

0.01%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

3,382,095

0.36%

2,296,805

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

62,922

142.4381 USD

USD 0.01 common

Purchase

60,174

142.6041 USD

USD 0.01 common

Purchase

52,669

142.4900 USD

USD 0.01 common

Purchase

43,523

142.5376 USD

USD 0.01 common

Purchase

17,626

142.5873 USD

USD 0.01 common

Purchase

17,389

142.5518 USD

USD 0.01 common

Purchase

13,425

142.4431 USD

USD 0.01 common

Purchase

8,255

142.4267 USD

USD 0.01 common

Purchase

8,019

142.6781 USD

USD 0.01 common

Purchase

6,145

142.4885 USD

USD 0.01 common

Purchase

5,668

142.5275 USD

USD 0.01 common

Purchase

5,443

142.6238 USD

USD 0.01 common

Purchase

3,848

142.5320 USD

USD 0.01 common

Purchase

3,812

142.5759 USD

USD 0.01 common

Purchase

3,582

142.4329 USD

USD 0.01 common

Purchase

1,961

142.4204 USD

USD 0.01 common

Purchase

1,905

142.5008 USD

USD 0.01 common

Purchase

1,857

142.6317 USD

USD 0.01 common

Purchase

1,703

142.5349 USD

USD 0.01 common

Purchase

1,500

142.3386 USD

USD 0.01 common

Purchase

1,199

142.5636 USD

USD 0.01 common

Purchase

1,093

142.7739 USD

USD 0.01 common

Purchase

1,086

142.7825 USD

USD 0.01 common

Purchase

1,086

142.4512 USD

USD 0.01 common

Purchase

973

142.7497 USD

USD 0.01 common

Purchase

965

142.7525 USD

USD 0.01 common

Purchase

837

142.7542 USD

USD 0.01 common

Purchase

742

142.5425 USD

USD 0.01 common

Purchase

571

142.4585 USD

USD 0.01 common

Purchase

561

142.8092 USD

USD 0.01 common

Purchase

470

142.4169 USD

USD 0.01 common

Purchase

342

143.0500 USD

USD 0.01 common

Purchase

310

142.5335 USD

USD 0.01 common

Purchase

294

142.3850 USD

USD 0.01 common

Purchase

266

142.5281 USD

USD 0.01 common

Purchase

230

142.8676 USD

USD 0.01 common

Purchase

218

142.6196 USD

USD 0.01 common

Purchase

216

142.3288 USD

USD 0.01 common

Purchase

210

142.6027 USD

USD 0.01 common

Purchase

200

142.7150 USD

USD 0.01 common

Purchase

168

142.7032 USD

USD 0.01 common

Purchase

125

142.5400 USD

USD 0.01 common

Purchase

114

142.6859 USD

USD 0.01 common

Purchase

100

142.9600 USD

USD 0.01 common

Purchase

100

142.6300 USD

USD 0.01 common

Purchase

99

142.3231 USD

USD 0.01 common

Purchase

82

142.1017 USD

USD 0.01 common

Purchase

78

142.1600 USD

USD 0.01 common

Purchase

63

142.7400 USD

USD 0.01 common

Purchase

56

142.2483 USD

USD 0.01 common

Purchase

53

142.9153 USD

USD 0.01 common

Purchase

42

142.3754 USD

USD 0.01 common

Purchase

40

142.7300 USD

USD 0.01 common

Purchase

34

142.3238 USD

USD 0.01 common

Purchase

14

142.0907 USD

USD 0.01 common

Purchase

12

142.3300 USD

USD 0.01 common

Purchase

10

142.2540 USD

USD 0.01 common

Purchase

9

142.3611 USD

USD 0.01 common

Purchase

8

142.3281 USD

USD 0.01 common

Purchase

8

142.4117 USD

USD 0.01 common

Purchase

6

142.2574 USD

USD 0.01 common

Purchase

5

142.6900 USD

USD 0.01 common

Purchase

5

141.8600 USD

USD 0.01 common

Purchase

5

142.4600 USD

USD 0.01 common

Purchase

4

142.3100 USD

USD 0.01 common

Purchase

4

142.5900 USD

USD 0.01 common

Purchase

2

142.8600 USD

USD 0.01 common

Sale

81,113

142.5170 USD

USD 0.01 common

Sale

72,679

142.5630 USD

USD 0.01 common

Sale

37,459

142.5016 USD

USD 0.01 common

Sale

16,300

142.5354 USD

USD 0.01 common

Sale

13,977

142.5664 USD

USD 0.01 common

Sale

11,775

142.7403 USD

USD 0.01 common

Sale

11,693

142.4160 USD

USD 0.01 common

Sale

10,458

142.4331 USD

USD 0.01 common

Sale

10,314

142.3978 USD

USD 0.01 common

Sale

8,255

142.4267 USD

USD 0.01 common

Sale

7,977

142.4900 USD

USD 0.01 common

Sale

7,021

142.6801 USD

USD 0.01 common

Sale

6,904

142.4909 USD

USD 0.01 common

Sale

6,847

142.4177 USD

USD 0.01 common

Sale

6,166

142.4874 USD

USD 0.01 common

Sale

4,562

142.5492 USD

USD 0.01 common

Sale

3,596

142.5756 USD

USD 0.01 common

Sale

2,558

142.6358 USD

USD 0.01 common

Sale

2,330

142.7001 USD

USD 0.01 common

Sale

1,961

142.4204 USD

USD 0.01 common

Sale

1,930

142.7525 USD

USD 0.01 common

Sale

1,796

142.5029 USD

USD 0.01 common

Sale

1,209

142.4954 USD

USD 0.01 common

Sale

1,086

142.4512 USD

USD 0.01 common

Sale

658

142.2270 USD

USD 0.01 common

Sale

300

142.2500 USD

USD 0.01 common

Sale

294

142.3850 USD

USD 0.01 common

Sale

266

142.5281 USD

USD 0.01 common

Sale

239

142.5904 USD

USD 0.01 common

Sale

210

142.4923 USD

USD 0.01 common

Sale

210

142.6027 USD

USD 0.01 common

Sale

200

142.6200 USD

USD 0.01 common

Sale

164

142.8512 USD

USD 0.01 common

Sale

128

142.5400 USD

USD 0.01 common

Sale

121

142.1968 USD

USD 0.01 common

Sale

107

142.6824 USD

USD 0.01 common

Sale

106

142.5636 USD

USD 0.01 common

Sale

100

142.2600 USD

USD 0.01 common

Sale

77

142.0947 USD

USD 0.01 common

Sale

56

142.2483 USD

USD 0.01 common

Sale

46

142.8150 USD

USD 0.01 common

Sale

38

142.7973 USD

USD 0.01 common

Sale

38

142.3170 USD

USD 0.01 common

Sale

37

141.8754 USD

USD 0.01 common

Sale

35

142.2957 USD

USD 0.01 common

Sale

28

141.8900 USD

USD 0.01 common

Sale

25

142.8240 USD

USD 0.01 common

Sale

25

142.1720 USD

USD 0.01 common

Sale

20

142.1975 USD

USD 0.01 common

Sale

18

142.5700 USD

USD 0.01 common

Sale

16

142.4117 USD

USD 0.01 common

Sale

13

142.6574 USD

USD 0.01 common

Sale

12

142.8600 USD

USD 0.01 common

Sale

12

142.7400 USD

USD 0.01 common

Sale

10

142.4200 USD

USD 0.01 common

Sale

10

142.9100 USD

USD 0.01 common

Sale

10

142.6250 USD

USD 0.01 common

Sale

10

142.4600 USD

USD 0.01 common

Sale

9

141.8300 USD

USD 0.01 common

Sale

9

142.7120 USD

USD 0.01 common

Sale

9

142.1600 USD

USD 0.01 common

Sale

5

142.6300 USD

USD 0.01 common

Sale

5

143.2700 USD

USD 0.01 common

Sale

5

142.2100 USD

USD 0.01 common

Sale

5

142.7500 USD

USD 0.01 common

Sale

5

143.3600 USD

USD 0.01 common

Sale

5

143.1300 USD

USD 0.01 common

Sale

5

142.3100 USD

USD 0.01 common

Sale

5

142.7200 USD

USD 0.01 common

Sale

5

142.8700 USD

USD 0.01 common

Sale

5

143.1400 USD

USD 0.01 common

Sale

5

142.6400 USD

USD 0.01 common

Sale

5

142.7800 USD

USD 0.01 common

Sale

5

142.8800 USD

USD 0.01 common

Sale

4

142.5100 USD

USD 0.01 common

Sale

4

142.0000 USD

USD 0.01 common

Sale

4

142.5000 USD

USD 0.01 common

Sale

4

142.8264 USD

USD 0.01 common

Sale

3

142.8217 USD

USD 0.01 common

Sale

2

142.9027 USD

USD 0.01 common

Sale

1

142.8594 USD

USD 0.01 common

Sale

1

142.8141 USD

USD 0.01 common

Sale

1

142.8575 USD

USD 0.01 common

Sale

1

142.8681 USD

USD 0.01 common

Sale

1

142.8894 USD

USD 0.01 common

Sale

1

142.7115 USD

USD 0.01 common

Sale

1

143.0575 USD

USD 0.01 common

Sale

1

142.9216 USD

USD 0.01 common

Sale

1

142.8647 USD

USD 0.01 common

Sale

1

142.8595 USD

USD 0.01 common

Sale

1

142.8160 USD

USD 0.01 common

Sale

1

142.8656 USD

USD 0.01 common

Sale

1

142.8863 USD

USD 0.01 common

Sale

1

143.1066 USD

USD 0.01 common

Sale

1

142.8129 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

4,578

142.4925 USD

USD 0.01 common

SWAP

Increasing Long

1,623

142.4890 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:

15 Jul 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213