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:

31 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:

2,926,977

0.31%

2,423,547

0.26%

(2)

Cash-settled derivatives:

805,204

0.09%

81,445

0.01%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

3,732,181

0.40%

2,504,992

0.27%

(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

137,226

144.6100 USD

USD 0.01 common

Purchase

36,691

144.6190 USD

USD 0.01 common

Purchase

36,356

144.5877 USD

USD 0.01 common

Purchase

32,729

144.6450 USD

USD 0.01 common

Purchase

11,120

144.5801 USD

USD 0.01 common

Purchase

6,122

144.4138 USD

USD 0.01 common

Purchase

4,264

144.5244 USD

USD 0.01 common

Purchase

4,196

144.8333 USD

USD 0.01 common

Purchase

3,322

144.7123 USD

USD 0.01 common

Purchase

2,696

144.5071 USD

USD 0.01 common

Purchase

2,147

144.3592 USD

USD 0.01 common

Purchase

1,646

144.6686 USD

USD 0.01 common

Purchase

1,631

144.6799 USD

USD 0.01 common

Purchase

1,432

144.6656 USD

USD 0.01 common

Purchase

1,400

144.0124 USD

USD 0.01 common

Purchase

1,034

144.6621 USD

USD 0.01 common

Purchase

800

144.4787 USD

USD 0.01 common

Purchase

785

144.7875 USD

USD 0.01 common

Purchase

400

144.0050 USD

USD 0.01 common

Purchase

383

144.6745 USD

USD 0.01 common

Purchase

331

144.5961 USD

USD 0.01 common

Purchase

317

144.5865 USD

USD 0.01 common

Purchase

286

146.1900 USD

USD 0.01 common

Purchase

218

144.5891 USD

USD 0.01 common

Purchase

169

145.1427 USD

USD 0.01 common

Purchase

152

144.8419 USD

USD 0.01 common

Purchase

110

144.8850 USD

USD 0.01 common

Purchase

70

144.9771 USD

USD 0.01 common

Purchase

47

145.1319 USD

USD 0.01 common

Purchase

26

144.9830 USD

USD 0.01 common

Purchase

22

144.5872 USD

USD 0.01 common

Purchase

21

146.1900 USD

USD 0.01 common

Purchase

18

145.0436 USD

USD 0.01 common

Purchase

18

144.9905 USD

USD 0.01 common

Purchase

9

144.9800 USD

USD 0.01 common

Purchase

8

145.0587 USD

USD 0.01 common

Purchase

8

145.1800 USD

USD 0.01 common

Purchase

8

145.0500 USD

USD 0.01 common

Purchase

4

145.0200 USD

USD 0.01 common

Sale

144,872

144.6100 USD

USD 0.01 common

Sale

30,320

144.5859 USD

USD 0.01 common

Sale

28,298

144.5979 USD

USD 0.01 common

Sale

20,183

144.6066 USD

USD 0.01 common

Sale

15,827

144.5763 USD

USD 0.01 common

Sale

11,395

144.6555 USD

USD 0.01 common

Sale

7,759

144.5491 USD

USD 0.01 common

Sale

2,611

144.7118 USD

USD 0.01 common

Sale

2,234

144.7206 USD

USD 0.01 common

Sale

1,491

144.4368 USD

USD 0.01 common

Sale

1,432

144.6656 USD

USD 0.01 common

Sale

1,034

144.6621 USD

USD 0.01 common

Sale

902

144.9364 USD

USD 0.01 common

Sale

858

144.4376 USD

USD 0.01 common

Sale

661

144.5876 USD

USD 0.01 common

Sale

400

144.0050 USD

USD 0.01 common

Sale

337

144.3127 USD

USD 0.01 common

Sale

305

144.5265 USD

USD 0.01 common

Sale

268

144.6008 USD

USD 0.01 common

Sale

264

145.1200 USD

USD 0.01 common

Sale

261

144.6471 USD

USD 0.01 common

Sale

248

145.0150 USD

USD 0.01 common

Sale

226

144.6318 USD

USD 0.01 common

Sale

220

143.9668 USD

USD 0.01 common

Sale

209

144.8290 USD

USD 0.01 common

Sale

204

144.8619 USD

USD 0.01 common

Sale

200

144.6550 USD

USD 0.01 common

Sale

200

144.6150 USD

USD 0.01 common

Sale

198

144.5650 USD

USD 0.01 common

Sale

186

144.3958 USD

USD 0.01 common

Sale

183

144.6000 USD

USD 0.01 common

Sale

162

144.9899 USD

USD 0.01 common

Sale

139

144.7782 USD

USD 0.01 common

Sale

136

144.5800 USD

USD 0.01 common

Sale

125

145.2450 USD

USD 0.01 common

Sale

108

144.6200 USD

USD 0.01 common

Sale

100

144.6850 USD

USD 0.01 common

Sale

100

144.4700 USD

USD 0.01 common

Sale

100

144.6250 USD

USD 0.01 common

Sale

100

144.6500 USD

USD 0.01 common

Sale

23

145.5050 USD

USD 0.01 common

Sale

21

146.1900 USD

USD 0.01 common

Sale

18

144.6300 USD

USD 0.01 common

Sale

10

144.3950 USD

USD 0.01 common

Sale

4

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

Opening Long

240

144.6075 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 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213