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:

11 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:

1,351,774

0.14%

858,402

0.09%

(2)

Cash-settled derivatives:

812,329

0.09%

83,961

0.01%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,164,103

0.23%

942,363

0.10%

(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

40,667

139.3388 USD

USD 0.01 common

Purchase

37,667

139.2011 USD

USD 0.01 common

Purchase

30,847

139.3208 USD

USD 0.01 common

Purchase

23,616

139.4969 USD

USD 0.01 common

Purchase

23,080

139.5000 USD

USD 0.01 common

Purchase

22,140

139.0442 USD

USD 0.01 common

Purchase

17,195

138.9931 USD

USD 0.01 common

Purchase

13,337

139.5059 USD

USD 0.01 common

Purchase

9,097

139.3868 USD

USD 0.01 common

Purchase

6,783

139.2623 USD

USD 0.01 common

Purchase

5,476

139.0492 USD

USD 0.01 common

Purchase

5,448

139.3881 USD

USD 0.01 common

Purchase

4,500

139.4271 USD

USD 0.01 common

Purchase

2,500

139.4550 USD

USD 0.01 common

Purchase

2,398

139.1580 USD

USD 0.01 common

Purchase

1,380

139.1225 USD

USD 0.01 common

Purchase

1,308

139.4913 USD

USD 0.01 common

Purchase

1,264

138.7510 USD

USD 0.01 common

Purchase

800

138.1300 USD

USD 0.01 common

Purchase

742

138.9076 USD

USD 0.01 common

Purchase

645

139.5128 USD

USD 0.01 common

Purchase

607

137.6949 USD

USD 0.01 common

Purchase

606

138.8161 USD

USD 0.01 common

Purchase

556

138.9658 USD

USD 0.01 common

Purchase

485

138.7403 USD

USD 0.01 common

Purchase

264

138.8828 USD

USD 0.01 common

Purchase

250

139.4900 USD

USD 0.01 common

Purchase

200

138.6075 USD

USD 0.01 common

Purchase

188

138.6862 USD

USD 0.01 common

Purchase

131

139.5087 USD

USD 0.01 common

Purchase

115

139.5100 USD

USD 0.01 common

Purchase

100

139.4647 USD

USD 0.01 common

Purchase

94

138.7916 USD

USD 0.01 common

Purchase

57

137.7236 USD

USD 0.01 common

Purchase

51

137.7200 USD

USD 0.01 common

Purchase

50

139.4500 USD

USD 0.01 common

Purchase

49

139.5850 USD

USD 0.01 common

Purchase

47

138.7600 USD

USD 0.01 common

Purchase

45

138.6600 USD

USD 0.01 common

Purchase

40

139.0487 USD

USD 0.01 common

Purchase

26

138.7054 USD

USD 0.01 common

Purchase

13

139.0726 USD

USD 0.01 common

Purchase

12

139.1400 USD

USD 0.01 common

Purchase

6

137.7550 USD

USD 0.01 common

Purchase

5

138.9400 USD

USD 0.01 common

Purchase

4

138.7350 USD

USD 0.01 common

Sale

37,069

139.5000 USD

USD 0.01 common

Sale

34,843

139.4788 USD

USD 0.01 common

Sale

25,597

139.3997 USD

USD 0.01 common

Sale

22,109

139.1696 USD

USD 0.01 common

Sale

19,795

139.0403 USD

USD 0.01 common

Sale

19,453

139.5053 USD

USD 0.01 common

Sale

18,971

139.2473 USD

USD 0.01 common

Sale

17,231

139.3153 USD

USD 0.01 common

Sale

15,823

139.0306 USD

USD 0.01 common

Sale

5,576

139.1803 USD

USD 0.01 common

Sale

4,757

139.3310 USD

USD 0.01 common

Sale

4,590

139.1780 USD

USD 0.01 common

Sale

4,588

139.1808 USD

USD 0.01 common

Sale

4,062

139.0507 USD

USD 0.01 common

Sale

4,029

139.2925 USD

USD 0.01 common

Sale

2,500

139.4550 USD

USD 0.01 common

Sale

2,391

138.9142 USD

USD 0.01 common

Sale

2,133

139.2196 USD

USD 0.01 common

Sale

2,046

139.4983 USD

USD 0.01 common

Sale

1,500

139.2686 USD

USD 0.01 common

Sale

1,583

139.5000 USD

USD 0.01 common

Sale

1,436

138.5821 USD

USD 0.01 common

Sale

1,362

138.7868 USD

USD 0.01 common

Sale

1,264

138.7510 USD

USD 0.01 common

Sale

1,129

139.1425 USD

USD 0.01 common

Sale

1,052

138.2912 USD

USD 0.01 common

Sale

1,001

139.2663 USD

USD 0.01 common

Sale

800

138.1300 USD

USD 0.01 common

Sale

712

139.0986 USD

USD 0.01 common

Sale

700

139.0785 USD

USD 0.01 common

Sale

543

139.4773 USD

USD 0.01 common

Sale

523

139.4860 USD

USD 0.01 common

Sale

503

138.9007 USD

USD 0.01 common

Sale

371

138.9076 USD

USD 0.01 common

Sale

356

138.9017 USD

USD 0.01 common

Sale

339

139.2047 USD

USD 0.01 common

Sale

333

139.5385 USD

USD 0.01 common

Sale

300

139.3166 USD

USD 0.01 common

Sale

240

139.0814 USD

USD 0.01 common

Sale

216

138.5400 USD

USD 0.01 common

Sale

205

138.8369 USD

USD 0.01 common

Sale

200

139.1650 USD

USD 0.01 common

Sale

200

139.0800 USD

USD 0.01 common

Sale

181

138.4630 USD

USD 0.01 common

Sale

166

138.5932 USD

USD 0.01 common

Sale

164

138.8000 USD

USD 0.01 common

Sale

155

139.4200 USD

USD 0.01 common

Sale

150

139.4500 USD

USD 0.01 common

Sale

109

139.3747 USD

USD 0.01 common

Sale

100

139.6500 USD

USD 0.01 common

Sale

100

138.0950 USD

USD 0.01 common

Sale

100

139.6400 USD

USD 0.01 common

Sale

98

139.5850 USD

USD 0.01 common

Sale

76

139.0486 USD

USD 0.01 common

Sale

47

138.7600 USD

USD 0.01 common

Sale

26

138.7054 USD

USD 0.01 common

Sale

12

139.1400 USD

USD 0.01 common

Sale

4

138.7350 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

Opening Long

542

139.4990 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:

12 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213