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:

14 Oct 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:

1,616,362

0.17%

1,120,325

0.12%

(2)

Cash-settled derivatives:

437,283

0.05%

163,931

0.02%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,053,645

0.22%

1,284,256

0.14%

(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

234,559

130.5322 USD

USD 0.01 common

Purchase

84,699

130.4600 USD

USD 0.01 common

Purchase

72,334

131.0262 USD

USD 0.01 common

Purchase

58,225

132.8150 USD

USD 0.01 common

Purchase

53,368

130.5380 USD

USD 0.01 common

Purchase

36,649

130.6183 USD

USD 0.01 common

Purchase

34,680

131.7812 USD

USD 0.01 common

Purchase

18,397

130.2411 USD

USD 0.01 common

Purchase

12,702

131.3890 USD

USD 0.01 common

Purchase

11,705

130.5233 USD

USD 0.01 common

Purchase

11,613

131.3628 USD

USD 0.01 common

Purchase

7,871

130.4509 USD

USD 0.01 common

Purchase

6,100

130.4357 USD

USD 0.01 common

Purchase

6,000

131.8622 USD

USD 0.01 common

Purchase

5,919

130.5274 USD

USD 0.01 common

Purchase

4,948

130.4243 USD

USD 0.01 common

Purchase

4,667

131.9181 USD

USD 0.01 common

Purchase

4,464

130.5316 USD

USD 0.01 common

Purchase

2,202

131.8899 USD

USD 0.01 common

Purchase

2,071

132.0854 USD

USD 0.01 common

Purchase

1,856

130.3659 USD

USD 0.01 common

Purchase

1,650

130.4250 USD

USD 0.01 common

Purchase

1,484

132.3041 USD

USD 0.01 common

Purchase

1,429

130.6704 USD

USD 0.01 common

Purchase

1,026

131.5503 USD

USD 0.01 common

Purchase

652

132.4265 USD

USD 0.01 common

Purchase

606

132.5624 USD

USD 0.01 common

Purchase

600

132.3608 USD

USD 0.01 common

Purchase

600

133.0691 USD

USD 0.01 common

Purchase

564

130.6295 USD

USD 0.01 common

Purchase

540

132.7800 USD

USD 0.01 common

Purchase

406

132.3418 USD

USD 0.01 common

Purchase

300

132.7033 USD

USD 0.01 common

Purchase

226

131.0740 USD

USD 0.01 common

Purchase

200

130.5100 USD

USD 0.01 common

Purchase

109

133.6600 USD

USD 0.01 common

Purchase

100

133.3850 USD

USD 0.01 common

Purchase

100

132.4800 USD

USD 0.01 common

Purchase

88

133.7900 USD

USD 0.01 common

Purchase

79

130.3980 USD

USD 0.01 common

Purchase

57

132.6700 USD

USD 0.01 common

Purchase

46

132.9100 USD

USD 0.01 common

Purchase

45

130.6740 USD

USD 0.01 common

Purchase

42

130.1840 USD

USD 0.01 common

Purchase

19

130.7426 USD

USD 0.01 common

Purchase

18

130.6900 USD

USD 0.01 common

Purchase

11

133.5500 USD

USD 0.01 common

Purchase

10

130.4540 USD

USD 0.01 common

Purchase

9

130.9600 USD

USD 0.01 common

Purchase

9

130.3500 USD

USD 0.01 common

Purchase

9

130.7175 USD

USD 0.01 common

Purchase

9

130.9200 USD

USD 0.01 common

Purchase

9

130.1100 USD

USD 0.01 common

Purchase

8

132.8100 USD

USD 0.01 common

Purchase

3

130.5500 USD

USD 0.01 common

Purchase

2

130.2750 USD

USD 0.01 common

Purchase

2

130.2700 USD

USD 0.01 common

Purchase

2

130.2650 USD

USD 0.01 common

Purchase

1

130.2600 USD

USD 0.01 common

Purchase

1

130.2800 USD

USD 0.01 common

Sale

283,199

130.5366 USD

USD 0.01 common

Sale

49,938

130.4600 USD

USD 0.01 common

Sale

49,100

130.4650 USD

USD 0.01 common

Sale

44,777

130.6461 USD

USD 0.01 common

Sale

30,465

130.4649 USD

USD 0.01 common

Sale

28,953

131.5792 USD

USD 0.01 common

Sale

28,871

132.5166 USD

USD 0.01 common

Sale

27,623

131.4360 USD

USD 0.01 common

Sale

24,800

132.6289 USD

USD 0.01 common

Sale

21,014

132.3723 USD

USD 0.01 common

Sale

15,397

131.2716 USD

USD 0.01 common

Sale

11,613

131.3628 USD

USD 0.01 common

Sale

6,100

130.4357 USD

USD 0.01 common

Sale

4,555

131.9382 USD

USD 0.01 common

Sale

4,435

131.0319 USD

USD 0.01 common

Sale

4,108

130.4705 USD

USD 0.01 common

Sale

2,914

132.8950 USD

USD 0.01 common

Sale

2,861

132.3990 USD

USD 0.01 common

Sale

2,812

132.9008 USD

USD 0.01 common

Sale

2,740

130.2127 USD

USD 0.01 common

Sale

2,399

130.2217 USD

USD 0.01 common

Sale

1,650

130.4250 USD

USD 0.01 common

Sale

1,599

130.8143 USD

USD 0.01 common

Sale

1,526

132.7258 USD

USD 0.01 common

Sale

767

130.2300 USD

USD 0.01 common

Sale

652

132.4265 USD

USD 0.01 common

Sale

600

133.0691 USD

USD 0.01 common

Sale

600

132.4300 USD

USD 0.01 common

Sale

406

132.3418 USD

USD 0.01 common

Sale

400

130.9675 USD

USD 0.01 common

Sale

372

130.4478 USD

USD 0.01 common

Sale

361

131.9437 USD

USD 0.01 common

Sale

275

130.7323 USD

USD 0.01 common

Sale

240

133.4200 USD

USD 0.01 common

Sale

200

130.5100 USD

USD 0.01 common

Sale

200

132.5150 USD

USD 0.01 common

Sale

192

131.4631 USD

USD 0.01 common

Sale

165

131.4174 USD

USD 0.01 common

Sale

133

132.4736 USD

USD 0.01 common

Sale

120

133.3900 USD

USD 0.01 common

Sale

112

131.0974 USD

USD 0.01 common

Sale

100

133.4100 USD

USD 0.01 common

Sale

100

133.3850 USD

USD 0.01 common

Sale

100

130.7600 USD

USD 0.01 common

Sale

46

132.8905 USD

USD 0.01 common

Sale

24

132.9273 USD

USD 0.01 common

Sale

18

133.1500 USD

USD 0.01 common

Sale

18

130.6277 USD

USD 0.01 common

Sale

18

132.9400 USD

USD 0.01 common

Sale

16

133.0950 USD

USD 0.01 common

Sale

12

132.9500 USD

USD 0.01 common

Sale

11

133.5500 USD

USD 0.01 common

Sale

9

132.9300 USD

USD 0.01 common

Sale

9

132.9075 USD

USD 0.01 common

Sale

9

133.0900 USD

USD 0.01 common

Sale

9

132.8500 USD

USD 0.01 common

Sale

9

132.8150 USD

USD 0.01 common

Sale

9

133.0100 USD

USD 0.01 common

Sale

9

132.8250 USD

USD 0.01 common

Sale

7

133.0600 USD

USD 0.01 common

Sale

4

130.4300 USD

USD 0.01 common

Sale

2

132.8641 USD

USD 0.01 common

Sale

1

133.0700 USD

USD 0.01 common

Sale

1

132.9942 USD

USD 0.01 common

Sale

1

132.9112 USD

USD 0.01 common

Sale

1

129.9300 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

121

130.4575 USD

USD 0.01 common

SWAP

Increasing Short

1,165

130.4610 USD

USD 0.01 common

SWAP

Decreasing Long

274

130.4625 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:

15 Oct 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213