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:

02 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:

1,828,668

0.19%

1,176,562

0.12%

(2)

Cash-settled derivatives:

794,410

0.08%

212,256

0.02%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,623,078

0.28%

1,388,818

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

54,788

136.9226 USD

USD 0.01 common

Purchase

39,033

136.5928 USD

USD 0.01 common

Purchase

34,262

136.5900 USD

USD 0.01 common

Purchase

24,374

137.0464 USD

USD 0.01 common

Purchase

22,635

137.1368 USD

USD 0.01 common

Purchase

21,569

136.9831 USD

USD 0.01 common

Purchase

20,898

136.6567 USD

USD 0.01 common

Purchase

13,223

137.1320 USD

USD 0.01 common

Purchase

7,400

136.5000 USD

USD 0.01 common

Purchase

6,724

136.6076 USD

USD 0.01 common

Purchase

5,657

136.8122 USD

USD 0.01 common

Purchase

5,255

137.1218 USD

USD 0.01 common

Purchase

5,204

136.5898 USD

USD 0.01 common

Purchase

4,120

136.9592 USD

USD 0.01 common

Purchase

4,000

137.2180 USD

USD 0.01 common

Purchase

3,651

136.9610 USD

USD 0.01 common

Purchase

3,311

136.5892 USD

USD 0.01 common

Purchase

3,172

136.5719 USD

USD 0.01 common

Purchase

3,094

137.5163 USD

USD 0.01 common

Purchase

2,445

137.0992 USD

USD 0.01 common

Purchase

1,900

137.2806 USD

USD 0.01 common

Purchase

1,877

137.0102 USD

USD 0.01 common

Purchase

1,338

136.8132 USD

USD 0.01 common

Purchase

916

137.0196 USD

USD 0.01 common

Purchase

904

136.5229 USD

USD 0.01 common

Purchase

732

137.7828 USD

USD 0.01 common

Purchase

626

136.9622 USD

USD 0.01 common

Purchase

500

137.9000 USD

USD 0.01 common

Purchase

450

137.0421 USD

USD 0.01 common

Purchase

393

137.0314 USD

USD 0.01 common

Purchase

276

137.3491 USD

USD 0.01 common

Purchase

213

136.8967 USD

USD 0.01 common

Purchase

200

137.5550 USD

USD 0.01 common

Purchase

181

136.8251 USD

USD 0.01 common

Purchase

162

137.7536 USD

USD 0.01 common

Purchase

154

136.7989 USD

USD 0.01 common

Purchase

139

136.9852 USD

USD 0.01 common

Purchase

125

137.5000 USD

USD 0.01 common

Purchase

100

137.4800 USD

USD 0.01 common

Purchase

100

136.6100 USD

USD 0.01 common

Purchase

95

137.0473 USD

USD 0.01 common

Purchase

64

136.5600 USD

USD 0.01 common

Purchase

44

137.1750 USD

USD 0.01 common

Purchase

43

139.6800 USD

USD 0.01 common

Purchase

33

138.5700 USD

USD 0.01 common

Purchase

32

136.6428 USD

USD 0.01 common

Purchase

32

136.6250 USD

USD 0.01 common

Purchase

26

138.4550 USD

USD 0.01 common

Purchase

23

136.6400 USD

USD 0.01 common

Purchase

14

137.2942 USD

USD 0.01 common

Purchase

9

136.6500 USD

USD 0.01 common

Sale

78,370

137.0158 USD

USD 0.01 common

Sale

44,782

136.5900 USD

USD 0.01 common

Sale

39,886

136.6423 USD

USD 0.01 common

Sale

22,669

136.7832 USD

USD 0.01 common

Sale

15,293

137.0473 USD

USD 0.01 common

Sale

13,830

136.9933 USD

USD 0.01 common

Sale

12,190

136.9015 USD

USD 0.01 common

Sale

7,400

136.5000 USD

USD 0.01 common

Sale

7,399

136.7352 USD

USD 0.01 common

Sale

6,576

137.0312 USD

USD 0.01 common

Sale

5,127

136.5947 USD

USD 0.01 common

Sale

5,015

137.4059 USD

USD 0.01 common

Sale

3,549

137.1818 USD

USD 0.01 common

Sale

3,311

136.5892 USD

USD 0.01 common

Sale

3,172

136.5718 USD

USD 0.01 common

Sale

2,807

136.8249 USD

USD 0.01 common

Sale

2,143

137.1994 USD

USD 0.01 common

Sale

1,900

137.2806 USD

USD 0.01 common

Sale

1,626

136.7754 USD

USD 0.01 common

Sale

1,508

136.6222 USD

USD 0.01 common

Sale

1,425

136.8827 USD

USD 0.01 common

Sale

1,400

137.3800 USD

USD 0.01 common

Sale

1,357

137.2929 USD

USD 0.01 common

Sale

1,322

137.1273 USD

USD 0.01 common

Sale

1,281

137.0151 USD

USD 0.01 common

Sale

1,200

137.1991 USD

USD 0.01 common

Sale

1,000

137.4100 USD

USD 0.01 common

Sale

708

137.3081 USD

USD 0.01 common

Sale

647

136.8313 USD

USD 0.01 common

Sale

561

136.5500 USD

USD 0.01 common

Sale

500

137.9000 USD

USD 0.01 common

Sale

366

137.7828 USD

USD 0.01 common

Sale

300

137.5300 USD

USD 0.01 common

Sale

300

137.7791 USD

USD 0.01 common

Sale

281

136.5503 USD

USD 0.01 common

Sale

240

136.5953 USD

USD 0.01 common

Sale

213

136.8967 USD

USD 0.01 common

Sale

162

137.7536 USD

USD 0.01 common

Sale

159

137.0729 USD

USD 0.01 common

Sale

139

136.9852 USD

USD 0.01 common

Sale

125

137.5000 USD

USD 0.01 common

Sale

100

136.6100 USD

USD 0.01 common

Sale

100

137.4000 USD

USD 0.01 common

Sale

100

137.4800 USD

USD 0.01 common

Sale

88

136.5784 USD

USD 0.01 common

Sale

66

137.2881 USD

USD 0.01 common

Sale

66

137.8000 USD

USD 0.01 common

Sale

63

136.4600 USD

USD 0.01 common

Sale

55

136.9975 USD

USD 0.01 common

Sale

51

136.5700 USD

USD 0.01 common

Sale

45

137.0888 USD

USD 0.01 common

Sale

44

137.1750 USD

USD 0.01 common

Sale

43

139.6800 USD

USD 0.01 common

Sale

38

136.4842 USD

USD 0.01 common

Sale

33

138.5700 USD

USD 0.01 common

Sale

20

137.1875 USD

USD 0.01 common

Sale

14

137.2942 USD

USD 0.01 common

Sale

5

136.8500 USD

USD 0.01 common

Sale

5

136.7690 USD

USD 0.01 common

Sale

3

136.8000 USD

USD 0.01 common

Sale

1

136.5300 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

Closing Long

1,574

136.5909 USD

USD 0.01 common

SWAP

Increasing Long

231

136.5890 USD

USD 0.01 common

SWAP

Opening Long

726

136.5874 USD

USD 0.01 common

SWAP

Increasing Long

462

136.5874 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:

03 Sep 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213