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:

29 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:

1,721,078

0.18%

1,259,779

0.13%

(2)

Cash-settled derivatives:

462,926

0.05%

160,556

0.02%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,184,004

0.23%

1,420,335

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

142,156

128.0200 USD

USD 0.01 common

Purchase

75,303

128.0176 USD

USD 0.01 common

Purchase

33,462

127.6915 USD

USD 0.01 common

Purchase

33,057

127.7844 USD

USD 0.01 common

Purchase

21,450

128.0211 USD

USD 0.01 common

Purchase

13,568

127.5112 USD

USD 0.01 common

Purchase

11,317

127.9446 USD

USD 0.01 common

Purchase

10,497

127.5886 USD

USD 0.01 common

Purchase

5,800

128.0306 USD

USD 0.01 common

Purchase

5,711

127.7014 USD

USD 0.01 common

Purchase

5,653

127.7927 USD

USD 0.01 common

Purchase

5,267

127.2429 USD

USD 0.01 common

Purchase

3,444

127.2930 USD

USD 0.01 common

Purchase

2,394

127.7761 USD

USD 0.01 common

Purchase

2,200

127.8568 USD

USD 0.01 common

Purchase

1,930

127.8097 USD

USD 0.01 common

Purchase

1,674

127.3610 USD

USD 0.01 common

Purchase

1,482

127.6156 USD

USD 0.01 common

Purchase

1,319

127.5639 USD

USD 0.01 common

Purchase

1,001

127.8798 USD

USD 0.01 common

Purchase

816

128.0412 USD

USD 0.01 common

Purchase

800

127.7493 USD

USD 0.01 common

Purchase

579

127.4989 USD

USD 0.01 common

Purchase

500

128.0289 USD

USD 0.01 common

Purchase

500

127.9780 USD

USD 0.01 common

Purchase

469

126.7500 USD

USD 0.01 common

Purchase

400

127.3234 USD

USD 0.01 common

Purchase

260

128.0232 USD

USD 0.01 common

Purchase

217

127.9969 USD

USD 0.01 common

Purchase

200

128.1350 USD

USD 0.01 common

Purchase

200

127.9850 USD

USD 0.01 common

Purchase

108

128.0100 USD

USD 0.01 common

Purchase

103

127.7391 USD

USD 0.01 common

Purchase

100

127.1500 USD

USD 0.01 common

Purchase

100

127.7300 USD

USD 0.01 common

Purchase

100

127.5000 USD

USD 0.01 common

Purchase

93

127.7049 USD

USD 0.01 common

Purchase

52

127.8607 USD

USD 0.01 common

Purchase

41

127.2526 USD

USD 0.01 common

Purchase

36

127.4798 USD

USD 0.01 common

Purchase

32

128.0400 USD

USD 0.01 common

Purchase

9

128.0111 USD

USD 0.01 common

Purchase

5

125.2200 USD

USD 0.01 common

Purchase

1

127.9900 USD

USD 0.01 common

Sale

212,226

128.0200 USD

USD 0.01 common

Sale

40,880

127.8317 USD

USD 0.01 common

Sale

32,130

128.0199 USD

USD 0.01 common

Sale

27,723

128.0110 USD

USD 0.01 common

Sale

27,316

127.6900 USD

USD 0.01 common

Sale

11,712

127.9899 USD

USD 0.01 common

Sale

8,831

127.8067 USD

USD 0.01 common

Sale

8,395

127.6605 USD

USD 0.01 common

Sale

6,995

127.4919 USD

USD 0.01 common

Sale

6,116

127.4948 USD

USD 0.01 common

Sale

5,580

127.2755 USD

USD 0.01 common

Sale

5,267

127.2429 USD

USD 0.01 common

Sale

3,346

127.5144 USD

USD 0.01 common

Sale

2,900

128.0218 USD

USD 0.01 common

Sale

2,501

127.5173 USD

USD 0.01 common

Sale

2,465

127.6836 USD

USD 0.01 common

Sale

1,913

127.7688 USD

USD 0.01 common

Sale

1,300

127.5581 USD

USD 0.01 common

Sale

1,055

128.0514 USD

USD 0.01 common

Sale

1,034

127.9651 USD

USD 0.01 common

Sale

948

127.9472 USD

USD 0.01 common

Sale

856

128.0412 USD

USD 0.01 common

Sale

759

127.6749 USD

USD 0.01 common

Sale

689

128.0178 USD

USD 0.01 common

Sale

554

128.0400 USD

USD 0.01 common

Sale

534

128.0450 USD

USD 0.01 common

Sale

477

128.0100 USD

USD 0.01 common

Sale

469

126.7500 USD

USD 0.01 common

Sale

413

127.8771 USD

USD 0.01 common

Sale

400

127.9625 USD

USD 0.01 common

Sale

355

127.3611 USD

USD 0.01 common

Sale

327

128.0600 USD

USD 0.01 common

Sale

300

127.7533 USD

USD 0.01 common

Sale

300

128.0550 USD

USD 0.01 common

Sale

300

128.0700 USD

USD 0.01 common

Sale

230

128.0204 USD

USD 0.01 common

Sale

223

127.5370 USD

USD 0.01 common

Sale

216

128.0000 USD

USD 0.01 common

Sale

200

128.0250 USD

USD 0.01 common

Sale

200

128.0350 USD

USD 0.01 common

Sale

200

128.1400 USD

USD 0.01 common

Sale

186

126.4500 USD

USD 0.01 common

Sale

155

128.0300 USD

USD 0.01 common

Sale

142

127.3109 USD

USD 0.01 common

Sale

132

128.0390 USD

USD 0.01 common

Sale

131

127.4515 USD

USD 0.01 common

Sale

105

128.0500 USD

USD 0.01 common

Sale

100

127.9200 USD

USD 0.01 common

Sale

100

128.1250 USD

USD 0.01 common

Sale

100

127.9500 USD

USD 0.01 common

Sale

100

128.0800 USD

USD 0.01 common

Sale

100

128.1000 USD

USD 0.01 common

Sale

100

128.0750 USD

USD 0.01 common

Sale

100

127.9300 USD

USD 0.01 common

Sale

100

127.9400 USD

USD 0.01 common

Sale

100

128.0050 USD

USD 0.01 common

Sale

70

127.9800 USD

USD 0.01 common

Sale

60

128.0120 USD

USD 0.01 common

Sale

49

127.5748 USD

USD 0.01 common

Sale

42

128.0385 USD

USD 0.01 common

Sale

36

128.1200 USD

USD 0.01 common

Sale

36

128.0633 USD

USD 0.01 common

Sale

36

127.4798 USD

USD 0.01 common

Sale

36

128.0333 USD

USD 0.01 common

Sale

30

127.9750 USD

USD 0.01 common

Sale

25

127.9638 USD

USD 0.01 common

Sale

19

127.9600 USD

USD 0.01 common

Sale

18

126.4325 USD

USD 0.01 common

Sale

16

127.4725 USD

USD 0.01 common

Sale

12

127.5433 USD

USD 0.01 common

Sale

10

127.7080 USD

USD 0.01 common

Sale

10

127.8050 USD

USD 0.01 common

Sale

10

127.7000 USD

USD 0.01 common

Sale

9

126.4550 USD

USD 0.01 common

Sale

9

126.4100 USD

USD 0.01 common

Sale

5

125.2200 USD

USD 0.01 common

Sale

5

127.6300 USD

USD 0.01 common

Sale

2

127.4700 USD

USD 0.01 common

Sale

2

126.8100 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

64

128.0190 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:

30 Oct 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213