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:

20 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:

2,841,376

0.30%

2,282,409

0.24%

(2)

Cash-settled derivatives:

656,531

0.07%

71,343

0.01%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

3,497,907

0.38%

2,353,752

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

50,406

149.7900 USD

USD 0.01 common

Purchase

45,082

147.4800 USD

USD 0.01 common

Purchase

27,796

147.5680 USD

USD 0.01 common

Purchase

25,348

147.7502 USD

USD 0.01 common

Purchase

23,302

147.4068 USD

USD 0.01 common

Purchase

23,200

147.2951 USD

USD 0.01 common

Purchase

17,156

147.4335 USD

USD 0.01 common

Purchase

16,642

147.3005 USD

USD 0.01 common

Purchase

15,870

147.2399 USD

USD 0.01 common

Purchase

12,535

147.4820 USD

USD 0.01 common

Purchase

9,105

147.4046 USD

USD 0.01 common

Purchase

8,400

147.4363 USD

USD 0.01 common

Purchase

5,600

147.6704 USD

USD 0.01 common

Purchase

5,300

147.2100 USD

USD 0.01 common

Purchase

5,284

147.0416 USD

USD 0.01 common

Purchase

4,335

147.4813 USD

USD 0.01 common

Purchase

3,622

147.9761 USD

USD 0.01 common

Purchase

3,618

148.3983 USD

USD 0.01 common

Purchase

3,365

147.2013 USD

USD 0.01 common

Purchase

2,790

147.1897 USD

USD 0.01 common

Purchase

2,294

147.3094 USD

USD 0.01 common

Purchase

2,218

147.0985 USD

USD 0.01 common

Purchase

2,000

147.1250 USD

USD 0.01 common

Purchase

1,669

146.9352 USD

USD 0.01 common

Purchase

1,600

147.3050 USD

USD 0.01 common

Purchase

1,312

147.2761 USD

USD 0.01 common

Purchase

1,300

147.1850 USD

USD 0.01 common

Purchase

1,209

147.1551 USD

USD 0.01 common

Purchase

1,200

147.3560 USD

USD 0.01 common

Purchase

1,193

147.1550 USD

USD 0.01 common

Purchase

1,146

147.2722 USD

USD 0.01 common

Purchase

1,082

147.3300 USD

USD 0.01 common

Purchase

1,069

146.9695 USD

USD 0.01 common

Purchase

950

147.2787 USD

USD 0.01 common

Purchase

900

147.1750 USD

USD 0.01 common

Purchase

874

147.4950 USD

USD 0.01 common

Purchase

850

147.5850 USD

USD 0.01 common

Purchase

806

147.3160 USD

USD 0.01 common

Purchase

768

147.1566 USD

USD 0.01 common

Purchase

700

147.5250 USD

USD 0.01 common

Purchase

691

147.1200 USD

USD 0.01 common

Purchase

616

147.6000 USD

USD 0.01 common

Purchase

609

147.3722 USD

USD 0.01 common

Purchase

600

147.2150 USD

USD 0.01 common

Purchase

531

147.4141 USD

USD 0.01 common

Purchase

500

147.4900 USD

USD 0.01 common

Purchase

500

147.5500 USD

USD 0.01 common

Purchase

471

146.9371 USD

USD 0.01 common

Purchase

464

147.2421 USD

USD 0.01 common

Purchase

433

147.5800 USD

USD 0.01 common

Purchase

400

147.5350 USD

USD 0.01 common

Purchase

400

146.9900 USD

USD 0.01 common

Purchase

400

147.1462 USD

USD 0.01 common

Purchase

350

147.3788 USD

USD 0.01 common

Purchase

337

147.3000 USD

USD 0.01 common

Purchase

305

147.5700 USD

USD 0.01 common

Purchase

300

147.1825 USD

USD 0.01 common

Purchase

300

147.1400 USD

USD 0.01 common

Purchase

300

147.5550 USD

USD 0.01 common

Purchase

297

147.3756 USD

USD 0.01 common

Purchase

281

147.0100 USD

USD 0.01 common

Purchase

270

147.5900 USD

USD 0.01 common

Purchase

244

147.1300 USD

USD 0.01 common

Purchase

232

147.1100 USD

USD 0.01 common

Purchase

201

147.1700 USD

USD 0.01 common

Purchase

200

147.4450 USD

USD 0.01 common

Purchase

200

147.5100 USD

USD 0.01 common

Purchase

200

147.1800 USD

USD 0.01 common

Purchase

200

147.1150 USD

USD 0.01 common

Purchase

191

148.0787 USD

USD 0.01 common

Purchase

187

147.1000 USD

USD 0.01 common

Purchase

183

148.0397 USD

USD 0.01 common

Purchase

174

147.0400 USD

USD 0.01 common

Purchase

138

147.4701 USD

USD 0.01 common

Purchase

126

147.4100 USD

USD 0.01 common

Purchase

100

147.0200 USD

USD 0.01 common

Purchase

100

147.2000 USD

USD 0.01 common

Purchase

100

147.6025 USD

USD 0.01 common

Purchase

100

147.5650 USD

USD 0.01 common

Purchase

100

147.1600 USD

USD 0.01 common

Purchase

100

147.5325 USD

USD 0.01 common

Purchase

100

147.1650 USD

USD 0.01 common

Purchase

100

147.4700 USD

USD 0.01 common

Purchase

100

147.1225 USD

USD 0.01 common

Purchase

100

147.2350 USD

USD 0.01 common

Purchase

100

147.1500 USD

USD 0.01 common

Purchase

100

147.6500 USD

USD 0.01 common

Purchase

100

147.0900 USD

USD 0.01 common

Purchase

100

147.1625 USD

USD 0.01 common

Purchase

100

147.1350 USD

USD 0.01 common

Purchase

99

147.1900 USD

USD 0.01 common

Purchase

68

147.9079 USD

USD 0.01 common

Purchase

59

147.0350 USD

USD 0.01 common

Purchase

28

147.3512 USD

USD 0.01 common

Purchase

24

147.1154 USD

USD 0.01 common

Purchase

14

148.0900 USD

USD 0.01 common

Purchase

12

147.3200 USD

USD 0.01 common

Purchase

7

147.3100 USD

USD 0.01 common

Purchase

1

148.9600 USD

USD 0.01 common

Sale

74,985

149.7900 USD

USD 0.01 common

Sale

40,194

147.4800 USD

USD 0.01 common

Sale

32,345

147.3697 USD

USD 0.01 common

Sale

23,170

147.5910 USD

USD 0.01 common

Sale

21,468

147.4956 USD

USD 0.01 common

Sale

21,141

147.3325 USD

USD 0.01 common

Sale

17,786

147.4758 USD

USD 0.01 common

Sale

15,946

147.1583 USD

USD 0.01 common

Sale

15,370

147.2338 USD

USD 0.01 common

Sale

12,405

147.8102 USD

USD 0.01 common

Sale

7,497

147.3664 USD

USD 0.01 common

Sale

7,265

147.8693 USD

USD 0.01 common

Sale

7,192

147.9301 USD

USD 0.01 common

Sale

5,688

147.2461 USD

USD 0.01 common

Sale

5,514

147.5377 USD

USD 0.01 common

Sale

5,300

147.2100 USD

USD 0.01 common

Sale

5,122

147.4426 USD

USD 0.01 common

Sale

4,410

147.2858 USD

USD 0.01 common

Sale

2,597

147.4768 USD

USD 0.01 common

Sale

2,186

147.2865 USD

USD 0.01 common

Sale

1,638

147.5300 USD

USD 0.01 common

Sale

1,593

147.3608 USD

USD 0.01 common

Sale

1,437

147.3907 USD

USD 0.01 common

Sale

1,252

147.1336 USD

USD 0.01 common

Sale

1,200

147.3560 USD

USD 0.01 common

Sale

1,171

147.0779 USD

USD 0.01 common

Sale

1,146

147.2722 USD

USD 0.01 common

Sale

950

147.6220 USD

USD 0.01 common

Sale

718

146.9722 USD

USD 0.01 common

Sale

662

147.4890 USD

USD 0.01 common

Sale

591

147.3137 USD

USD 0.01 common

Sale

518

147.3014 USD

USD 0.01 common

Sale

500

147.4250 USD

USD 0.01 common

Sale

492

147.4400 USD

USD 0.01 common

Sale

400

147.5125 USD

USD 0.01 common

Sale

351

146.9642 USD

USD 0.01 common

Sale

346

147.0801 USD

USD 0.01 common

Sale

344

147.7147 USD

USD 0.01 common

Sale

300

147.0783 USD

USD 0.01 common

Sale

225

147.2593 USD

USD 0.01 common

Sale

222

147.5336 USD

USD 0.01 common

Sale

207

147.5703 USD

USD 0.01 common

Sale

200

147.2800 USD

USD 0.01 common

Sale

200

147.3700 USD

USD 0.01 common

Sale

178

147.1989 USD

USD 0.01 common

Sale

148

147.5548 USD

USD 0.01 common

Sale

138

147.4701 USD

USD 0.01 common

Sale

129

147.2167 USD

USD 0.01 common

Sale

125

147.5070 USD

USD 0.01 common

Sale

123

147.4465 USD

USD 0.01 common

Sale

118

146.9700 USD

USD 0.01 common

Sale

110

147.0709 USD

USD 0.01 common

Sale

108

147.7737 USD

USD 0.01 common

Sale

105

147.2400 USD

USD 0.01 common

Sale

100

147.4750 USD

USD 0.01 common

Sale

100

147.3600 USD

USD 0.01 common

Sale

85

147.3657 USD

USD 0.01 common

Sale

76

146.7400 USD

USD 0.01 common

Sale

70

147.4850 USD

USD 0.01 common

Sale

52

146.9800 USD

USD 0.01 common

Sale

28

147.3512 USD

USD 0.01 common

Sale

26

148.5900 USD

USD 0.01 common

Sale

26

147.4675 USD

USD 0.01 common

Sale

23

147.1300 USD

USD 0.01 common

Sale

20

147.4500 USD

USD 0.01 common

Sale

14

147.5367 USD

USD 0.01 common

Sale

14

148.0900 USD

USD 0.01 common

Sale

10

147.0850 USD

USD 0.01 common

Sale

9

147.5088 USD

USD 0.01 common

Sale

5

146.8300 USD

USD 0.01 common

Sale

2

147.2745 USD

USD 0.01 common

Sale

1

147.2645 USD

USD 0.01 common

Sale

1

147.0100 USD

USD 0.01 common

Sale

1

147.2845 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

25,200

149.7900 GBP

USD 0.01 common

SWAP

Closing Long

4,604

147.4809 USD

USD 0.01 common

SWAP

Decreasing Long

803

147.4809 USD

USD 0.01 common

SWAP

Closing Long

908

147.4810 USD

USD 0.01 common

SWAP

Decreasing Long

4,946

147.4810 USD

USD 0.01 common

SWAP

Closing Long

975

147.4810 USD

USD 0.01 common

SWAP

Increasing Short

20,056

147.3091 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:

21 Jul 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213