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:

27 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:

1,796,711

0.19%

1,173,401

0.12%

(2)

Cash-settled derivatives:

794,589

0.08%

213,147

0.02%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,591,300

0.27%

1,386,548

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

293,828

141.8500 USD

USD 0.01 common

Purchase

26,631

142.0390 USD

USD 0.01 common

Purchase

24,078

141.3900 USD

USD 0.01 common

Purchase

23,200

141.9713 USD

USD 0.01 common

Purchase

19,045

142.0147 USD

USD 0.01 common

Purchase

17,662

141.7783 USD

USD 0.01 common

Purchase

14,395

141.9762 USD

USD 0.01 common

Purchase

10,626

142.0249 USD

USD 0.01 common

Purchase

10,151

142.1434 USD

USD 0.01 common

Purchase

9,344

142.0451 USD

USD 0.01 common

Purchase

7,807

141.9882 USD

USD 0.01 common

Purchase

6,799

141.9050 USD

USD 0.01 common

Purchase

4,724

142.1749 USD

USD 0.01 common

Purchase

4,571

141.8514 USD

USD 0.01 common

Purchase

3,813

142.0838 USD

USD 0.01 common

Purchase

3,791

142.1280 USD

USD 0.01 common

Purchase

3,648

142.1259 USD

USD 0.01 common

Purchase

2,228

142.1076 USD

USD 0.01 common

Purchase

2,057

142.1072 USD

USD 0.01 common

Purchase

1,822

142.2610 USD

USD 0.01 common

Purchase

1,378

141.9380 USD

USD 0.01 common

Purchase

1,332

142.0543 USD

USD 0.01 common

Purchase

1,247

142.3236 USD

USD 0.01 common

Purchase

1,201

142.1708 USD

USD 0.01 common

Purchase

1,119

142.2611 USD

USD 0.01 common

Purchase

955

142.1777 USD

USD 0.01 common

Purchase

872

142.1704 USD

USD 0.01 common

Purchase

862

142.1683 USD

USD 0.01 common

Purchase

680

142.3604 USD

USD 0.01 common

Purchase

550

142.3007 USD

USD 0.01 common

Purchase

481

142.2308 USD

USD 0.01 common

Purchase

417

141.7411 USD

USD 0.01 common

Purchase

400

142.4600 USD

USD 0.01 common

Purchase

396

142.3615 USD

USD 0.01 common

Purchase

382

141.8600 USD

USD 0.01 common

Purchase

278

142.2588 USD

USD 0.01 common

Purchase

226

142.7170 USD

USD 0.01 common

Purchase

216

142.3761 USD

USD 0.01 common

Purchase

201

142.4461 USD

USD 0.01 common

Purchase

200

142.4500 USD

USD 0.01 common

Purchase

200

142.4472 USD

USD 0.01 common

Purchase

200

141.8300 USD

USD 0.01 common

Purchase

182

141.8572 USD

USD 0.01 common

Purchase

126

141.8700 USD

USD 0.01 common

Purchase

119

141.6589 USD

USD 0.01 common

Purchase

116

142.3600 USD

USD 0.01 common

Purchase

110

142.3300 USD

USD 0.01 common

Purchase

100

141.8800 USD

USD 0.01 common

Purchase

100

142.4000 USD

USD 0.01 common

Purchase

100

141.8550 USD

USD 0.01 common

Purchase

66

141.5881 USD

USD 0.01 common

Purchase

55

142.3800 USD

USD 0.01 common

Purchase

47

142.4191 USD

USD 0.01 common

Purchase

46

142.4495 USD

USD 0.01 common

Purchase

30

141.9300 USD

USD 0.01 common

Purchase

17

142.4347 USD

USD 0.01 common

Purchase

16

142.0050 USD

USD 0.01 common

Purchase

13

142.0077 USD

USD 0.01 common

Purchase

12

141.4958 USD

USD 0.01 common

Purchase

12

142.4800 USD

USD 0.01 common

Purchase

12

141.5300 USD

USD 0.01 common

Purchase

11

141.9600 USD

USD 0.01 common

Purchase

10

141.7550 USD

USD 0.01 common

Purchase

7

141.5600 USD

USD 0.01 common

Purchase

5

142.1500 USD

USD 0.01 common

Purchase

5

141.9564 USD

USD 0.01 common

Purchase

4

141.8850 USD

USD 0.01 common

Purchase

3

142.0469 USD

USD 0.01 common

Purchase

2

142.0447 USD

USD 0.01 common

Purchase

1

142.0337 USD

USD 0.01 common

Purchase

1

142.2283 USD

USD 0.01 common

Purchase

1

142.0243 USD

USD 0.01 common

Purchase

1

142.0302 USD

USD 0.01 common

Purchase

1

142.0200 USD

USD 0.01 common

Sale

284,981

141.8500 USD

USD 0.01 common

Sale

52,100

142.1127 USD

USD 0.01 common

Sale

48,156

141.3900 USD

USD 0.01 common

Sale

17,489

141.9986 USD

USD 0.01 common

Sale

17,029

142.0402 USD

USD 0.01 common

Sale

12,103

142.1296 USD

USD 0.01 common

Sale

12,062

141.8711 USD

USD 0.01 common

Sale

8,342

141.8488 USD

USD 0.01 common

Sale

8,209

141.9993 USD

USD 0.01 common

Sale

6,944

141.8145 USD

USD 0.01 common

Sale

5,044

141.9886 USD

USD 0.01 common

Sale

4,953

141.8528 USD

USD 0.01 common

Sale

3,128

141.9321 USD

USD 0.01 common

Sale

2,608

142.0358 USD

USD 0.01 common

Sale

1,794

142.2604 USD

USD 0.01 common

Sale

1,734

141.9115 USD

USD 0.01 common

Sale

1,624

141.7083 USD

USD 0.01 common

Sale

1,434

142.3689 USD

USD 0.01 common

Sale

1,378

141.9380 USD

USD 0.01 common

Sale

1,234

142.0769 USD

USD 0.01 common

Sale

1,111

142.1336 USD

USD 0.01 common

Sale

996

141.8270 USD

USD 0.01 common

Sale

914

141.8645 USD

USD 0.01 common

Sale

862

142.1683 USD

USD 0.01 common

Sale

641

141.8893 USD

USD 0.01 common

Sale

503

142.5719 USD

USD 0.01 common

Sale

424

142.0320 USD

USD 0.01 common

Sale

400

142.4600 USD

USD 0.01 common

Sale

396

142.3615 USD

USD 0.01 common

Sale

375

142.0872 USD

USD 0.01 common

Sale

330

142.1805 USD

USD 0.01 common

Sale

309

142.5889 USD

USD 0.01 common

Sale

270

142.0984 USD

USD 0.01 common

Sale

208

142.0580 USD

USD 0.01 common

Sale

200

142.2500 USD

USD 0.01 common

Sale

200

142.4472 USD

USD 0.01 common

Sale

200

141.9125 USD

USD 0.01 common

Sale

120

142.4569 USD

USD 0.01 common

Sale

116

142.3600 USD

USD 0.01 common

Sale

100

142.5660 USD

USD 0.01 common

Sale

100

142.3284 USD

USD 0.01 common

Sale

96

141.8650 USD

USD 0.01 common

Sale

89

142.7186 USD

USD 0.01 common

Sale

70

142.7125 USD

USD 0.01 common

Sale

60

141.8853 USD

USD 0.01 common

Sale

34

142.7173 USD

USD 0.01 common

Sale

32

141.5800 USD

USD 0.01 common

Sale

28

142.7182 USD

USD 0.01 common

Sale

28

142.2985 USD

USD 0.01 common

Sale

26

141.2215 USD

USD 0.01 common

Sale

16

141.1300 USD

USD 0.01 common

Sale

16

142.2150 USD

USD 0.01 common

Sale

12

142.4800 USD

USD 0.01 common

Sale

12

141.2100 USD

USD 0.01 common

Sale

12

141.2300 USD

USD 0.01 common

Sale

8

141.8700 USD

USD 0.01 common

Sale

5

142.7400 USD

USD 0.01 common

Sale

5

142.0409 USD

USD 0.01 common

Sale

2

141.1700 USD

USD 0.01 common

Sale

2

142.2283 USD

USD 0.01 common

Sale

2

141.2400 USD

USD 0.01 common

Sale

1

141.1400 USD

USD 0.01 common

Sale

1

141.2000 USD

USD 0.01 common

Sale

1

141.8000 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

269,794

141.8500 USD

USD 0.01 common

SWAP

Opening Long

269,794

141.8500 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:

28 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213