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:

28 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:

2,908,323

0.31%

2,453,382

0.26%

(2)

Cash-settled derivatives:

833,783

0.09%

91,092

0.01%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

3,742,106

0.40%

2,544,474

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

133,532

147.6448 USD

USD 0.01 common

Purchase

101,168

147.2600 USD

USD 0.01 common

Purchase

61,000

147.9800 USD

USD 0.01 common

Purchase

48,224

147.1200 USD

USD 0.01 common

Purchase

40,017

148.0707 USD

USD 0.01 common

Purchase

34,366

147.7870 USD

USD 0.01 common

Purchase

28,866

147.5701 USD

USD 0.01 common

Purchase

22,708

147.9118 USD

USD 0.01 common

Purchase

19,601

147.8844 USD

USD 0.01 common

Purchase

9,769

147.1203 USD

USD 0.01 common

Purchase

7,102

147.4798 USD

USD 0.01 common

Purchase

6,643

147.8776 USD

USD 0.01 common

Purchase

6,146

148.2594 USD

USD 0.01 common

Purchase

3,991

147.8156 USD

USD 0.01 common

Purchase

3,492

147.7898 USD

USD 0.01 common

Purchase

3,478

148.1859 USD

USD 0.01 common

Purchase

3,261

148.1049 USD

USD 0.01 common

Purchase

2,362

147.4043 USD

USD 0.01 common

Purchase

1,770

148.0896 USD

USD 0.01 common

Purchase

1,700

148.2243 USD

USD 0.01 common

Purchase

1,387

148.3945 USD

USD 0.01 common

Purchase

1,366

147.2779 USD

USD 0.01 common

Purchase

1,195

147.6440 USD

USD 0.01 common

Purchase

1,125

148.0865 USD

USD 0.01 common

Purchase

997

147.0000 USD

USD 0.01 common

Purchase

997

147.5253 USD

USD 0.01 common

Purchase

727

148.0635 USD

USD 0.01 common

Purchase

646

148.3909 USD

USD 0.01 common

Purchase

590

147.1563 USD

USD 0.01 common

Purchase

554

148.1668 USD

USD 0.01 common

Purchase

553

148.0412 USD

USD 0.01 common

Purchase

498

148.3573 USD

USD 0.01 common

Purchase

485

148.1736 USD

USD 0.01 common

Purchase

430

147.3400 USD

USD 0.01 common

Purchase

300

148.2107 USD

USD 0.01 common

Purchase

300

148.2106 USD

USD 0.01 common

Purchase

222

148.3661 USD

USD 0.01 common

Purchase

173

147.8562 USD

USD 0.01 common

Purchase

150

148.0180 USD

USD 0.01 common

Purchase

129

147.4145 USD

USD 0.01 common

Purchase

108

147.4804 USD

USD 0.01 common

Purchase

100

147.4000 USD

USD 0.01 common

Purchase

100

147.5100 USD

USD 0.01 common

Purchase

54

148.0773 USD

USD 0.01 common

Purchase

48

147.6350 USD

USD 0.01 common

Purchase

30

146.4000 USD

USD 0.01 common

Purchase

15

147.6800 USD

USD 0.01 common

Purchase

13

147.2900 USD

USD 0.01 common

Purchase

8

146.5100 USD

USD 0.01 common

Purchase

3

147.3100 USD

USD 0.01 common

Purchase

2

147.3275 USD

USD 0.01 common

Purchase

1

147.2200 USD

USD 0.01 common

Purchase

1

147.3050 USD

USD 0.01 common

Purchase

1

147.1900 USD

USD 0.01 common

Purchase

1

147.3800 USD

USD 0.01 common

Sale

202,430

147.2600 USD

USD 0.01 common

Sale

78,472

147.6486 USD

USD 0.01 common

Sale

61,753

147.9800 USD

USD 0.01 common

Sale

61,000

147.9801 USD

USD 0.01 common

Sale

33,610

147.6949 USD

USD 0.01 common

Sale

26,727

147.1200 USD

USD 0.01 common

Sale

26,500

147.8912 USD

USD 0.01 common

Sale

18,047

147.1192 USD

USD 0.01 common

Sale

17,148

147.9442 USD

USD 0.01 common

Sale

15,189

147.9237 USD

USD 0.01 common

Sale

14,204

147.1388 USD

USD 0.01 common

Sale

9,714

147.9667 USD

USD 0.01 common

Sale

8,965

147.1486 USD

USD 0.01 common

Sale

8,009

147.7566 USD

USD 0.01 common

Sale

7,916

147.3224 USD

USD 0.01 common

Sale

7,063

147.8447 USD

USD 0.01 common

Sale

6,056

147.9211 USD

USD 0.01 common

Sale

4,896

147.7956 USD

USD 0.01 common

Sale

4,872

147.9687 USD

USD 0.01 common

Sale

4,575

147.8894 USD

USD 0.01 common

Sale

4,383

148.0685 USD

USD 0.01 common

Sale

3,991

147.8156 USD

USD 0.01 common

Sale

3,681

147.8690 USD

USD 0.01 common

Sale

3,409

148.0634 USD

USD 0.01 common

Sale

1,634

147.6421 USD

USD 0.01 common

Sale

1,414

147.2142 USD

USD 0.01 common

Sale

1,305

147.1736 USD

USD 0.01 common

Sale

1,125

148.0865 USD

USD 0.01 common

Sale

996

148.3573 USD

USD 0.01 common

Sale

941

147.9300 USD

USD 0.01 common

Sale

895

147.9041 USD

USD 0.01 common

Sale

755

147.7182 USD

USD 0.01 common

Sale

700

147.8400 USD

USD 0.01 common

Sale

644

148.0450 USD

USD 0.01 common

Sale

605

147.8700 USD

USD 0.01 common

Sale

600

147.8300 USD

USD 0.01 common

Sale

525

147.1507 USD

USD 0.01 common

Sale

505

148.0550 USD

USD 0.01 common

Sale

500

148.3260 USD

USD 0.01 common

Sale

461

147.9100 USD

USD 0.01 common

Sale

453

147.8500 USD

USD 0.01 common

Sale

430

147.6800 USD

USD 0.01 common

Sale

412

148.0100 USD

USD 0.01 common

Sale

405

147.9287 USD

USD 0.01 common

Sale

400

147.8800 USD

USD 0.01 common

Sale

400

148.4700 USD

USD 0.01 common

Sale

400

147.8550 USD

USD 0.01 common

Sale

400

147.7200 USD

USD 0.01 common

Sale

399

147.8200 USD

USD 0.01 common

Sale

391

147.9307 USD

USD 0.01 common

Sale

378

147.7900 USD

USD 0.01 common

Sale

371

147.7400 USD

USD 0.01 common

Sale

336

148.4050 USD

USD 0.01 common

Sale

334

148.0000 USD

USD 0.01 common

Sale

333

148.0600 USD

USD 0.01 common

Sale

332

148.0400 USD

USD 0.01 common

Sale

303

147.9900 USD

USD 0.01 common

Sale

302

148.3900 USD

USD 0.01 common

Sale

300

147.3100 USD

USD 0.01 common

Sale

300

148.1150 USD

USD 0.01 common

Sale

300

147.6700 USD

USD 0.01 common

Sale

300

147.6450 USD

USD 0.01 common

Sale

300

147.8750 USD

USD 0.01 common

Sale

300

148.5250 USD

USD 0.01 common

Sale

300

147.9750 USD

USD 0.01 common

Sale

300

148.2106 USD

USD 0.01 common

Sale

300

148.2107 USD

USD 0.01 common

Sale

300

147.8000 USD

USD 0.01 common

Sale

300

148.3166 USD

USD 0.01 common

Sale

300

148.1350 USD

USD 0.01 common

Sale

300

147.8650 USD

USD 0.01 common

Sale

300

147.7450 USD

USD 0.01 common

Sale

300

148.1200 USD

USD 0.01 common

Sale

300

147.9200 USD

USD 0.01 common

Sale

300

147.9400 USD

USD 0.01 common

Sale

298

147.9700 USD

USD 0.01 common

Sale

296

147.8404 USD

USD 0.01 common

Sale

292

147.4705 USD

USD 0.01 common

Sale

270

147.7587 USD

USD 0.01 common

Sale

260

147.7150 USD

USD 0.01 common

Sale

236

148.0500 USD

USD 0.01 common

Sale

232

148.1400 USD

USD 0.01 common

Sale

230

147.3400 USD

USD 0.01 common

Sale

223

147.8950 USD

USD 0.01 common

Sale

219

148.1100 USD

USD 0.01 common

Sale

201

147.9962 USD

USD 0.01 common

Sale

200

147.8875 USD

USD 0.01 common

Sale

200

147.8250 USD

USD 0.01 common

Sale

200

148.1800 USD

USD 0.01 common

Sale

200

147.9350 USD

USD 0.01 common

Sale

200

148.0150 USD

USD 0.01 common

Sale

200

148.1500 USD

USD 0.01 common

Sale

200

147.4000 USD

USD 0.01 common

Sale

200

147.9000 USD

USD 0.01 common

Sale

200

147.7100 USD

USD 0.01 common

Sale

200

147.7650 USD

USD 0.01 common

Sale

200

148.0350 USD

USD 0.01 common

Sale

200

148.0200 USD

USD 0.01 common

Sale

200

147.7000 USD

USD 0.01 common

Sale

200

147.4100 USD

USD 0.01 common

Sale

200

147.7600 USD

USD 0.01 common

Sale

200

147.9450 USD

USD 0.01 common

Sale

200

147.8450 USD

USD 0.01 common

Sale

197

147.9850 USD

USD 0.01 common

Sale

196

147.8100 USD

USD 0.01 common

Sale

196

147.3900 USD

USD 0.01 common

Sale

183

148.4500 USD

USD 0.01 common

Sale

165

147.7750 USD

USD 0.01 common

Sale

164

148.2200 USD

USD 0.01 common

Sale

160

147.9500 USD

USD 0.01 common

Sale

160

148.4950 USD

USD 0.01 common

Sale

149

148.0300 USD

USD 0.01 common

Sale

149

148.0800 USD

USD 0.01 common

Sale

148

148.0327 USD

USD 0.01 common

Sale

148

147.6350 USD

USD 0.01 common

Sale

144

147.2500 USD

USD 0.01 common

Sale

130

147.7350 USD

USD 0.01 common

Sale

125

147.2700 USD

USD 0.01 common

Sale

119

147.1600 USD

USD 0.01 common

Sale

115

148.3804 USD

USD 0.01 common

Sale

112

148.0900 USD

USD 0.01 common

Sale

100

148.2000 USD

USD 0.01 common

Sale

100

148.1250 USD

USD 0.01 common

Sale

100

148.0775 USD

USD 0.01 common

Sale

100

147.6875 USD

USD 0.01 common

Sale

100

147.4200 USD

USD 0.01 common

Sale

100

147.6600 USD

USD 0.01 common

Sale

100

147.7800 USD

USD 0.01 common

Sale

100

147.8325 USD

USD 0.01 common

Sale

100

148.5000 USD

USD 0.01 common

Sale

100

147.8575 USD

USD 0.01 common

Sale

100

148.4750 USD

USD 0.01 common

Sale

100

147.8150 USD

USD 0.01 common

Sale

100

147.9050 USD

USD 0.01 common

Sale

100

148.2050 USD

USD 0.01 common

Sale

100

148.4900 USD

USD 0.01 common

Sale

100

147.3450 USD

USD 0.01 common

Sale

100

147.8850 USD

USD 0.01 common

Sale

100

147.2450 USD

USD 0.01 common

Sale

100

148.0950 USD

USD 0.01 common

Sale

100

148.4300 USD

USD 0.01 common

Sale

100

148.0650 USD

USD 0.01 common

Sale

100

148.0750 USD

USD 0.01 common

Sale

100

147.9250 USD

USD 0.01 common

Sale

100

148.1000 USD

USD 0.01 common

Sale

100

148.5300 USD

USD 0.01 common

Sale

100

147.6850 USD

USD 0.01 common

Sale

100

148.4375 USD

USD 0.01 common

Sale

100

148.4150 USD

USD 0.01 common

Sale

100

147.3600 USD

USD 0.01 common

Sale

100

147.1900 USD

USD 0.01 common

Sale

100

147.6000 USD

USD 0.01 common

Sale

100

147.6750 USD

USD 0.01 common

Sale

100

148.0050 USD

USD 0.01 common

Sale

100

147.4050 USD

USD 0.01 common

Sale

100

147.9875 USD

USD 0.01 common

Sale

100

148.4400 USD

USD 0.01 common

Sale

100

147.2900 USD

USD 0.01 common

Sale

100

147.4700 USD

USD 0.01 common

Sale

100

147.4400 USD

USD 0.01 common

Sale

100

147.9550 USD

USD 0.01 common

Sale

100

148.3850 USD

USD 0.01 common

Sale

100

147.3200 USD

USD 0.01 common

Sale

100

147.7950 USD

USD 0.01 common

Sale

100

147.8350 USD

USD 0.01 common

Sale

100

148.5075 USD

USD 0.01 common

Sale

100

148.5100 USD

USD 0.01 common

Sale

100

148.5350 USD

USD 0.01 common

Sale

100

148.4100 USD

USD 0.01 common

Sale

100

147.9650 USD

USD 0.01 common

Sale

100

148.1600 USD

USD 0.01 common

Sale

100

148.4025 USD

USD 0.01 common

Sale

100

147.7500 USD

USD 0.01 common

Sale

100

147.3700 USD

USD 0.01 common

Sale

100

148.4325 USD

USD 0.01 common

Sale

100

148.5575 USD

USD 0.01 common

Sale

86

147.2000 USD

USD 0.01 common

Sale

85

147.8900 USD

USD 0.01 common

Sale

84

147.5900 USD

USD 0.01 common

Sale

83

148.4600 USD

USD 0.01 common

Sale

81

147.7117 USD

USD 0.01 common

Sale

78

147.5276 USD

USD 0.01 common

Sale

75

147.7700 USD

USD 0.01 common

Sale

74

147.8050 USD

USD 0.01 common

Sale

70

147.7375 USD

USD 0.01 common

Sale

53

147.9618 USD

USD 0.01 common

Sale

52

148.0472 USD

USD 0.01 common

Sale

52

148.1300 USD

USD 0.01 common

Sale

47

147.2650 USD

USD 0.01 common

Sale

42

147.9189 USD

USD 0.01 common

Sale

34

147.5582 USD

USD 0.01 common

Sale

31

147.2400 USD

USD 0.01 common

Sale

28

148.0487 USD

USD 0.01 common

Sale

25

147.2050 USD

USD 0.01 common

Sale

24

147.8726 USD

USD 0.01 common

Sale

24

147.7845 USD

USD 0.01 common

Sale

24

147.8148 USD

USD 0.01 common

Sale

24

148.0217 USD

USD 0.01 common

Sale

22

147.2055 USD

USD 0.01 common

Sale

21

147.6414 USD

USD 0.01 common

Sale

18

147.2047 USD

USD 0.01 common

Sale

16

147.5700 USD

USD 0.01 common

Sale

12

148.4266 USD

USD 0.01 common

Sale

6

147.8356 USD

USD 0.01 common

Sale

4

147.2095 USD

USD 0.01 common

Sale

2

148.6400 USD

USD 0.01 common

Sale

2

148.1550 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

28,387

147.9248 USD

USD 0.01 common

SWAP

Opening Long

98,824

147.2600 USD

USD 0.01 common

SWAP

Opening Long

4,011

147.1190 USD

USD 0.01 common

SWAP

Decreasing Long

2,071

147.1209 USD

USD 0.01 common

SWAP

Decreasing Long

67

147.1210 USD

USD 0.01 common

SWAP

Opening Long

713

147.1190 USD

USD 0.01 common

SWAP

Decreasing Long

365

147.1210 USD

USD 0.01 common

SWAP

Decreasing Short

992

147.1175 USD

USD 0.01 common

SWAP

Increasing Long

2,338

147.2600 USD

USD 0.01 common

SWAP

Decreasing Long

7,779

147.1225 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:

29 Jul 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213