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:

09 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:

1,575,231

0.17%

1,124,117

0.12%

(2)

Cash-settled derivatives:

437,436

0.05%

164,492

0.02%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,012,667

0.21%

1,288,609

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

111,071

129.4876 USD

USD 0.01 common

Purchase

21,954

129.4900 USD

USD 0.01 common

Purchase

19,326

129.3594 USD

USD 0.01 common

Purchase

18,307

129.3178 USD

USD 0.01 common

Purchase

17,056

129.3911 USD

USD 0.01 common

Purchase

15,053

129.3655 USD

USD 0.01 common

Purchase

13,627

129.5404 USD

USD 0.01 common

Purchase

11,236

129.4901 USD

USD 0.01 common

Purchase

9,105

129.3586 USD

USD 0.01 common

Purchase

6,644

129.4448 USD

USD 0.01 common

Purchase

6,277

129.2797 USD

USD 0.01 common

Purchase

5,720

129.2610 USD

USD 0.01 common

Purchase

3,539

129.2548 USD

USD 0.01 common

Purchase

2,933

129.4899 USD

USD 0.01 common

Purchase

2,918

129.2121 USD

USD 0.01 common

Purchase

2,775

129.4724 USD

USD 0.01 common

Purchase

1,960

129.5748 USD

USD 0.01 common

Purchase

1,960

129.4974 USD

USD 0.01 common

Purchase

719

129.4996 USD

USD 0.01 common

Purchase

595

129.5566 USD

USD 0.01 common

Purchase

548

129.4356 USD

USD 0.01 common

Purchase

494

129.6581 USD

USD 0.01 common

Purchase

454

129.4569 USD

USD 0.01 common

Purchase

438

129.7370 USD

USD 0.01 common

Purchase

300

129.6003 USD

USD 0.01 common

Purchase

251

129.4249 USD

USD 0.01 common

Purchase

231

128.6233 USD

USD 0.01 common

Purchase

193

129.6883 USD

USD 0.01 common

Purchase

182

129.6100 USD

USD 0.01 common

Purchase

163

129.4690 USD

USD 0.01 common

Purchase

153

129.3765 USD

USD 0.01 common

Purchase

137

129.6294 USD

USD 0.01 common

Purchase

112

128.7871 USD

USD 0.01 common

Purchase

102

129.5000 USD

USD 0.01 common

Purchase

70

129.5130 USD

USD 0.01 common

Purchase

65

128.7011 USD

USD 0.01 common

Purchase

53

129.6616 USD

USD 0.01 common

Purchase

52

128.8100 USD

USD 0.01 common

Purchase

52

128.8300 USD

USD 0.01 common

Purchase

50

128.9850 USD

USD 0.01 common

Purchase

47

129.5175 USD

USD 0.01 common

Purchase

46

129.1769 USD

USD 0.01 common

Purchase

39

129.3600 USD

USD 0.01 common

Purchase

26

129.3200 USD

USD 0.01 common

Purchase

14

128.9721 USD

USD 0.01 common

Purchase

14

129.0114 USD

USD 0.01 common

Purchase

10

129.2900 USD

USD 0.01 common

Purchase

7

129.6750 USD

USD 0.01 common

Purchase

7

128.9757 USD

USD 0.01 common

Purchase

6

129.4800 USD

USD 0.01 common

Purchase

5

129.4600 USD

USD 0.01 common

Purchase

5

128.9000 USD

USD 0.01 common

Purchase

3

129.2500 USD

USD 0.01 common

Sale

117,843

129.4802 USD

USD 0.01 common

Sale

39,001

129.4900 USD

USD 0.01 common

Sale

17,440

129.4997 USD

USD 0.01 common

Sale

16,916

129.4042 USD

USD 0.01 common

Sale

15,428

129.3072 USD

USD 0.01 common

Sale

12,348

129.2812 USD

USD 0.01 common

Sale

10,731

129.4608 USD

USD 0.01 common

Sale

10,106

129.5200 USD

USD 0.01 common

Sale

7,396

129.4053 USD

USD 0.01 common

Sale

5,649

129.2604 USD

USD 0.01 common

Sale

4,106

129.3427 USD

USD 0.01 common

Sale

3,975

129.3009 USD

USD 0.01 common

Sale

3,539

129.2548 USD

USD 0.01 common

Sale

2,997

129.4904 USD

USD 0.01 common

Sale

2,791

129.4373 USD

USD 0.01 common

Sale

2,634

129.0860 USD

USD 0.01 common

Sale

1,476

129.1534 USD

USD 0.01 common

Sale

1,211

129.5977 USD

USD 0.01 common

Sale

1,199

129.2570 USD

USD 0.01 common

Sale

1,000

129.6270 USD

USD 0.01 common

Sale

921

129.1667 USD

USD 0.01 common

Sale

777

129.5247 USD

USD 0.01 common

Sale

737

129.3949 USD

USD 0.01 common

Sale

707

129.4600 USD

USD 0.01 common

Sale

700

129.4300 USD

USD 0.01 common

Sale

618

129.4805 USD

USD 0.01 common

Sale

600

129.5725 USD

USD 0.01 common

Sale

553

129.3165 USD

USD 0.01 common

Sale

500

129.5900 USD

USD 0.01 common

Sale

415

129.5000 USD

USD 0.01 common

Sale

400

129.7000 USD

USD 0.01 common

Sale

400

129.4800 USD

USD 0.01 common

Sale

400

129.4400 USD

USD 0.01 common

Sale

310

129.8300 USD

USD 0.01 common

Sale

305

129.8400 USD

USD 0.01 common

Sale

304

129.3542 USD

USD 0.01 common

Sale

300

129.7266 USD

USD 0.01 common

Sale

300

129.5500 USD

USD 0.01 common

Sale

300

129.7300 USD

USD 0.01 common

Sale

300

129.7600 USD

USD 0.01 common

Sale

300

129.7100 USD

USD 0.01 common

Sale

230

129.5621 USD

USD 0.01 common

Sale

200

129.8500 USD

USD 0.01 common

Sale

200

129.4550 USD

USD 0.01 common

Sale

200

129.3400 USD

USD 0.01 common

Sale

200

129.7800 USD

USD 0.01 common

Sale

178

129.4100 USD

USD 0.01 common

Sale

172

128.7667 USD

USD 0.01 common

Sale

160

129.5150 USD

USD 0.01 common

Sale

128

129.5210 USD

USD 0.01 common

Sale

115

129.5849 USD

USD 0.01 common

Sale

111

129.7200 USD

USD 0.01 common

Sale

110

129.4590 USD

USD 0.01 common

Sale

107

129.5050 USD

USD 0.01 common

Sale

100

129.8100 USD

USD 0.01 common

Sale

100

128.8500 USD

USD 0.01 common

Sale

100

129.7500 USD

USD 0.01 common

Sale

100

129.2641 USD

USD 0.01 common

Sale

100

129.7550 USD

USD 0.01 common

Sale

100

129.3900 USD

USD 0.01 common

Sale

100

129.7900 USD

USD 0.01 common

Sale

100

129.4425 USD

USD 0.01 common

Sale

100

129.4450 USD

USD 0.01 common

Sale

100

129.3500 USD

USD 0.01 common

Sale

100

129.4350 USD

USD 0.01 common

Sale

100

129.7400 USD

USD 0.01 common

Sale

100

129.4000 USD

USD 0.01 common

Sale

100

129.5100 USD

USD 0.01 common

Sale

100

129.3600 USD

USD 0.01 common

Sale

100

129.7700 USD

USD 0.01 common

Sale

100

129.5700 USD

USD 0.01 common

Sale

100

129.4500 USD

USD 0.01 common

Sale

100

129.6700 USD

USD 0.01 common

Sale

100

129.3700 USD

USD 0.01 common

Sale

88

128.9039 USD

USD 0.01 common

Sale

84

129.5400 USD

USD 0.01 common

Sale

71

129.3111 USD

USD 0.01 common

Sale

63

129.3000 USD

USD 0.01 common

Sale

50

129.7106 USD

USD 0.01 common

Sale

35

129.5351 USD

USD 0.01 common

Sale

35

129.5130 USD

USD 0.01 common

Sale

32

129.7018 USD

USD 0.01 common

Sale

30

129.4860 USD

USD 0.01 common

Sale

26

129.3200 USD

USD 0.01 common

Sale

25

128.9680 USD

USD 0.01 common

Sale

20

129.0200 USD

USD 0.01 common

Sale

14

128.9721 USD

USD 0.01 common

Sale

14

129.0114 USD

USD 0.01 common

Sale

12

129.6191 USD

USD 0.01 common

Sale

12

128.9400 USD

USD 0.01 common

Sale

10

129.2900 USD

USD 0.01 common

Sale

7

129.8000 USD

USD 0.01 common

Sale

5

129.6750 USD

USD 0.01 common

Sale

5

128.9300 USD

USD 0.01 common

Sale

3

129.2066 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 Short

8,800

129.5669 USD

USD 0.01 common

SWAP

Closing Short

828

129.4889 USD

USD 0.01 common

SWAP

Decreasing Long

708

129.4925 USD

USD 0.01 common

SWAP

Decreasing Short

1,428

129.4889 USD

USD 0.01 common

SWAP

Closing Short

496

129.4875 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:

12 Oct 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213