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:

18 Aug 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:

1,822,372

0.19%

1,193,098

0.13%

(2)

Cash-settled derivatives:

808,178

0.09%

226,965

0.02%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,630,550

0.28%

1,420,063

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

52,069

140.1986 USD

USD 0.01 common

Purchase

24,930

140.0200 USD

USD 0.01 common

Purchase

19,846

140.3737 USD

USD 0.01 common

Purchase

9,138

140.3794 USD

USD 0.01 common

Purchase

9,097

140.0219 USD

USD 0.01 common

Purchase

7,509

140.0389 USD

USD 0.01 common

Purchase

7,088

140.3382 USD

USD 0.01 common

Purchase

6,278

140.3424 USD

USD 0.01 common

Purchase

6,182

140.0248 USD

USD 0.01 common

Purchase

5,668

140.4568 USD

USD 0.01 common

Purchase

4,963

140.3533 USD

USD 0.01 common

Purchase

4,031

140.0391 USD

USD 0.01 common

Purchase

4,002

140.4639 USD

USD 0.01 common

Purchase

3,462

140.2559 USD

USD 0.01 common

Purchase

2,656

140.1034 USD

USD 0.01 common

Purchase

2,546

140.3362 USD

USD 0.01 common

Purchase

2,388

140.2253 USD

USD 0.01 common

Purchase

1,845

140.3555 USD

USD 0.01 common

Purchase

1,335

140.2986 USD

USD 0.01 common

Purchase

738

140.3081 USD

USD 0.01 common

Purchase

729

140.4105 USD

USD 0.01 common

Purchase

635

140.4774 USD

USD 0.01 common

Purchase

430

140.0546 USD

USD 0.01 common

Purchase

414

140.5433 USD

USD 0.01 common

Purchase

324

140.2124 USD

USD 0.01 common

Purchase

296

140.5605 USD

USD 0.01 common

Purchase

291

140.4094 USD

USD 0.01 common

Purchase

259

140.0481 USD

USD 0.01 common

Purchase

251

140.3858 USD

USD 0.01 common

Purchase

232

140.4836 USD

USD 0.01 common

Purchase

229

140.4273 USD

USD 0.01 common

Purchase

200

140.1100 USD

USD 0.01 common

Purchase

197

140.4396 USD

USD 0.01 common

Purchase

192

140.7675 USD

USD 0.01 common

Purchase

147

140.6006 USD

USD 0.01 common

Purchase

110

140.7500 USD

USD 0.01 common

Purchase

100

140.4300 USD

USD 0.01 common

Purchase

100

140.2700 USD

USD 0.01 common

Purchase

80

140.7212 USD

USD 0.01 common

Purchase

79

140.2439 USD

USD 0.01 common

Purchase

73

140.2225 USD

USD 0.01 common

Purchase

67

140.2000 USD

USD 0.01 common

Purchase

62

140.5388 USD

USD 0.01 common

Purchase

55

140.2127 USD

USD 0.01 common

Purchase

47

140.2830 USD

USD 0.01 common

Purchase

38

140.2963 USD

USD 0.01 common

Purchase

35

140.5828 USD

USD 0.01 common

Purchase

35

140.4500 USD

USD 0.01 common

Purchase

30

140.4366 USD

USD 0.01 common

Purchase

25

140.2610 USD

USD 0.01 common

Purchase

22

140.1800 USD

USD 0.01 common

Purchase

21

140.4700 USD

USD 0.01 common

Purchase

20

140.5700 USD

USD 0.01 common

Purchase

20

140.4462 USD

USD 0.01 common

Purchase

18

140.3872 USD

USD 0.01 common

Purchase

18

140.0000 USD

USD 0.01 common

Purchase

16

140.6200 USD

USD 0.01 common

Purchase

15

140.7200 USD

USD 0.01 common

Purchase

15

140.8300 USD

USD 0.01 common

Purchase

15

140.6066 USD

USD 0.01 common

Purchase

15

140.3900 USD

USD 0.01 common

Purchase

15

140.6183 USD

USD 0.01 common

Purchase

14

140.2600 USD

USD 0.01 common

Purchase

10

140.8175 USD

USD 0.01 common

Purchase

10

140.4900 USD

USD 0.01 common

Purchase

10

140.7300 USD

USD 0.01 common

Purchase

10

140.9200 USD

USD 0.01 common

Purchase

10

140.7100 USD

USD 0.01 common

Purchase

10

140.5300 USD

USD 0.01 common

Purchase

10

140.9000 USD

USD 0.01 common

Purchase

10

140.5500 USD

USD 0.01 common

Purchase

10

140.1500 USD

USD 0.01 common

Purchase

10

140.8400 USD

USD 0.01 common

Purchase

7

140.2085 USD

USD 0.01 common

Purchase

6

140.2300 USD

USD 0.01 common

Purchase

5

140.7900 USD

USD 0.01 common

Purchase

5

140.9100 USD

USD 0.01 common

Purchase

5

140.9900 USD

USD 0.01 common

Purchase

5

140.1600 USD

USD 0.01 common

Purchase

5

140.2100 USD

USD 0.01 common

Purchase

5

141.1400 USD

USD 0.01 common

Purchase

5

140.9800 USD

USD 0.01 common

Purchase

5

140.6800 USD

USD 0.01 common

Purchase

5

140.5000 USD

USD 0.01 common

Purchase

5

141.1300 USD

USD 0.01 common

Purchase

5

140.5900 USD

USD 0.01 common

Purchase

5

140.3700 USD

USD 0.01 common

Purchase

5

140.3300 USD

USD 0.01 common

Purchase

5

140.1400 USD

USD 0.01 common

Purchase

5

140.0600 USD

USD 0.01 common

Purchase

5

140.7400 USD

USD 0.01 common

Purchase

5

141.1200 USD

USD 0.01 common

Purchase

4

140.4550 USD

USD 0.01 common

Sale

73,373

140.2990 USD

USD 0.01 common

Sale

25,921

140.0200 USD

USD 0.01 common

Sale

18,772

140.1104 USD

USD 0.01 common

Sale

9,869

140.2287 USD

USD 0.01 common

Sale

8,214

140.2562 USD

USD 0.01 common

Sale

7,385

140.0392 USD

USD 0.01 common

Sale

6,641

140.0430 USD

USD 0.01 common

Sale

6,027

140.0817 USD

USD 0.01 common

Sale

5,558

140.3718 USD

USD 0.01 common

Sale

3,881

140.4143 USD

USD 0.01 common

Sale

3,117

140.2538 USD

USD 0.01 common

Sale

2,352

140.2228 USD

USD 0.01 common

Sale

1,745

140.3480 USD

USD 0.01 common

Sale

1,723

140.6121 USD

USD 0.01 common

Sale

1,589

140.0221 USD

USD 0.01 common

Sale

906

140.4779 USD

USD 0.01 common

Sale

756

140.3007 USD

USD 0.01 common

Sale

738

140.3081 USD

USD 0.01 common

Sale

500

140.3460 USD

USD 0.01 common

Sale

420

140.1100 USD

USD 0.01 common

Sale

278

140.0171 USD

USD 0.01 common

Sale

204

140.6210 USD

USD 0.01 common

Sale

201

140.1862 USD

USD 0.01 common

Sale

201

140.0399 USD

USD 0.01 common

Sale

200

140.0325 USD

USD 0.01 common

Sale

176

140.4553 USD

USD 0.01 common

Sale

169

140.6831 USD

USD 0.01 common

Sale

147

140.6006 USD

USD 0.01 common

Sale

139

140.2249 USD

USD 0.01 common

Sale

132

140.2700 USD

USD 0.01 common

Sale

128

141.0131 USD

USD 0.01 common

Sale

118

140.0000 USD

USD 0.01 common

Sale

115

140.0600 USD

USD 0.01 common

Sale

115

140.0500 USD

USD 0.01 common

Sale

115

140.0078 USD

USD 0.01 common

Sale

106

140.0400 USD

USD 0.01 common

Sale

100

140.4850 USD

USD 0.01 common

Sale

100

140.0250 USD

USD 0.01 common

Sale

100

140.7500 USD

USD 0.01 common

Sale

100

140.7300 USD

USD 0.01 common

Sale

100

140.5400 USD

USD 0.01 common

Sale

100

140.0800 USD

USD 0.01 common

Sale

92

140.2111 USD

USD 0.01 common

Sale

78

140.2561 USD

USD 0.01 common

Sale

78

140.0100 USD

USD 0.01 common

Sale

70

140.2550 USD

USD 0.01 common

Sale

52

140.3218 USD

USD 0.01 common

Sale

49

140.6385 USD

USD 0.01 common

Sale

47

140.2830 USD

USD 0.01 common

Sale

40

140.4600 USD

USD 0.01 common

Sale

38

140.2152 USD

USD 0.01 common

Sale

35

140.5342 USD

USD 0.01 common

Sale

30

140.6746 USD

USD 0.01 common

Sale

28

140.4682 USD

USD 0.01 common

Sale

27

140.3001 USD

USD 0.01 common

Sale

25

140.4260 USD

USD 0.01 common

Sale

23

140.6586 USD

USD 0.01 common

Sale

23

140.8317 USD

USD 0.01 common

Sale

18

140.4222 USD

USD 0.01 common

Sale

17

140.5667 USD

USD 0.01 common

Sale

16

140.6200 USD

USD 0.01 common

Sale

15

140.1300 USD

USD 0.01 common

Sale

15

140.4792 USD

USD 0.01 common

Sale

14

140.4550 USD

USD 0.01 common

Sale

10

140.3850 USD

USD 0.01 common

Sale

9

140.3664 USD

USD 0.01 common

Sale

7

140.5778 USD

USD 0.01 common

Sale

6

140.5600 USD

USD 0.01 common

Sale

6

140.2300 USD

USD 0.01 common

Sale

5

140.5700 USD

USD 0.01 common

Sale

5

140.3300 USD

USD 0.01 common

Sale

5

140.4420 USD

USD 0.01 common

Sale

5

140.2800 USD

USD 0.01 common

Sale

4

140.3382 USD

USD 0.01 common

Sale

4

140.5500 USD

USD 0.01 common

Sale

4

140.3740 USD

USD 0.01 common

Sale

3

140.3618 USD

USD 0.01 common

Sale

2

140.4575 USD

USD 0.01 common

Sale

2

140.2100 USD

USD 0.01 common

Sale

1

140.2650 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

Decreasing Long

996

140.0210 USD

USD 0.01 common

SWAP

Closing Long

315

140.0210 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:

19 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213