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:

23 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:

1,711,521

0.18%

1,181,429

0.12%

(2)

Cash-settled derivatives:

657,630

0.07%

181,127

0.02%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,369,151

0.25%

1,362,556

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

111,278

134.4093 USD

USD 0.01 common

Purchase

52,147

134.0546 USD

USD 0.01 common

Purchase

42,860

133.9600 USD

USD 0.01 common

Purchase

34,930

134.5720 USD

USD 0.01 common

Purchase

20,593

134.1446 USD

USD 0.01 common

Purchase

19,132

133.9641 USD

USD 0.01 common

Purchase

10,563

134.6303 USD

USD 0.01 common

Purchase

10,277

134.5243 USD

USD 0.01 common

Purchase

8,997

134.5847 USD

USD 0.01 common

Purchase

5,557

134.6324 USD

USD 0.01 common

Purchase

5,515

134.6394 USD

USD 0.01 common

Purchase

5,513

134.6393 USD

USD 0.01 common

Purchase

5,363

134.0942 USD

USD 0.01 common

Purchase

4,600

134.0200 USD

USD 0.01 common

Purchase

2,534

134.4850 USD

USD 0.01 common

Purchase

1,406

134.6522 USD

USD 0.01 common

Purchase

1,214

134.4575 USD

USD 0.01 common

Purchase

1,099

134.9750 USD

USD 0.01 common

Purchase

1,072

134.9098 USD

USD 0.01 common

Purchase

1,045

134.0528 USD

USD 0.01 common

Purchase

773

134.7366 USD

USD 0.01 common

Purchase

507

134.7266 USD

USD 0.01 common

Purchase

341

134.7608 USD

USD 0.01 common

Purchase

300

134.3800 USD

USD 0.01 common

Purchase

300

134.4566 USD

USD 0.01 common

Purchase

236

135.1722 USD

USD 0.01 common

Purchase

102

134.7789 USD

USD 0.01 common

Purchase

100

134.0300 USD

USD 0.01 common

Purchase

69

133.9395 USD

USD 0.01 common

Purchase

46

134.8400 USD

USD 0.01 common

Purchase

24

134.7100 USD

USD 0.01 common

Purchase

8

134.6135 USD

USD 0.01 common

Purchase

8

134.6136 USD

USD 0.01 common

Purchase

8

134.4100 USD

USD 0.01 common

Purchase

7

133.9728 USD

USD 0.01 common

Purchase

7

135.8800 USD

USD 0.01 common

Purchase

5

133.9700 USD

USD 0.01 common

Purchase

4

134.1600 USD

USD 0.01 common

Purchase

4

133.9500 USD

USD 0.01 common

Purchase

2

133.9400 USD

USD 0.01 common

Purchase

2

134.5650 USD

USD 0.01 common

Purchase

2

133.9800 USD

USD 0.01 common

Sale

74,594

134.4796 USD

USD 0.01 common

Sale

70,738

134.2082 USD

USD 0.01 common

Sale

58,783

133.9600 USD

USD 0.01 common

Sale

31,063

134.0774 USD

USD 0.01 common

Sale

24,514

134.5714 USD

USD 0.01 common

Sale

15,160

134.3752 USD

USD 0.01 common

Sale

14,600

133.9849 USD

USD 0.01 common

Sale

12,701

134.2541 USD

USD 0.01 common

Sale

8,923

134.6760 USD

USD 0.01 common

Sale

7,713

134.5032 USD

USD 0.01 common

Sale

5,557

134.6324 USD

USD 0.01 common

Sale

5,241

134.2916 USD

USD 0.01 common

Sale

4,600

134.0200 USD

USD 0.01 common

Sale

4,588

134.6639 USD

USD 0.01 common

Sale

4,457

134.4012 USD

USD 0.01 common

Sale

3,023

134.4829 USD

USD 0.01 common

Sale

2,074

134.4127 USD

USD 0.01 common

Sale

2,041

134.4368 USD

USD 0.01 common

Sale

1,107

134.9723 USD

USD 0.01 common

Sale

1,072

134.9098 USD

USD 0.01 common

Sale

1,071

133.9784 USD

USD 0.01 common

Sale

997

134.6916 USD

USD 0.01 common

Sale

978

134.9071 USD

USD 0.01 common

Sale

925

134.5175 USD

USD 0.01 common

Sale

916

134.8552 USD

USD 0.01 common

Sale

550

134.3718 USD

USD 0.01 common

Sale

484

134.5693 USD

USD 0.01 common

Sale

453

134.3971 USD

USD 0.01 common

Sale

332

133.9298 USD

USD 0.01 common

Sale

330

134.0488 USD

USD 0.01 common

Sale

290

133.9640 USD

USD 0.01 common

Sale

277

134.5312 USD

USD 0.01 common

Sale

196

133.9834 USD

USD 0.01 common

Sale

194

135.0960 USD

USD 0.01 common

Sale

154

135.2254 USD

USD 0.01 common

Sale

129

134.2318 USD

USD 0.01 common

Sale

118

134.3372 USD

USD 0.01 common

Sale

102

134.7789 USD

USD 0.01 common

Sale

85

134.8100 USD

USD 0.01 common

Sale

48

134.9600 USD

USD 0.01 common

Sale

25

133.9172 USD

USD 0.01 common

Sale

24

135.3075 USD

USD 0.01 common

Sale

23

134.8600 USD

USD 0.01 common

Sale

21

133.9800 USD

USD 0.01 common

Sale

20

133.9780 USD

USD 0.01 common

Sale

10

133.9500 USD

USD 0.01 common

Sale

9

135.2100 USD

USD 0.01 common

Sale

9

134.3622 USD

USD 0.01 common

Sale

8

134.6136 USD

USD 0.01 common

Sale

7

134.3556 USD

USD 0.01 common

Sale

7

135.8800 USD

USD 0.01 common

Sale

5

134.8900 USD

USD 0.01 common

Sale

1

134.3900 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

24

133.9575 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:

24 Sep 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213