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:

26 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:

1,795,056

0.19%

1,175,411

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:

2,589,645

0.27%

1,388,558

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

86,832

142.5900 USD

USD 0.01 common

Purchase

31,992

142.9673 USD

USD 0.01 common

Purchase

27,995

142.7557 USD

USD 0.01 common

Purchase

25,592

143.0432 USD

USD 0.01 common

Purchase

24,900

142.9921 USD

USD 0.01 common

Purchase

22,368

142.6204 USD

USD 0.01 common

Purchase

21,988

142.9469 USD

USD 0.01 common

Purchase

21,612

142.9917 USD

USD 0.01 common

Purchase

13,007

142.9868 USD

USD 0.01 common

Purchase

10,600

142.6455 USD

USD 0.01 common

Purchase

6,274

143.0468 USD

USD 0.01 common

Purchase

5,271

142.5742 USD

USD 0.01 common

Purchase

4,945

142.6509 USD

USD 0.01 common

Purchase

4,799

143.0719 USD

USD 0.01 common

Purchase

4,724

142.9752 USD

USD 0.01 common

Purchase

4,705

143.1786 USD

USD 0.01 common

Purchase

4,384

142.9734 USD

USD 0.01 common

Purchase

3,666

143.1813 USD

USD 0.01 common

Purchase

3,200

142.7800 USD

USD 0.01 common

Purchase

2,776

143.0596 USD

USD 0.01 common

Purchase

2,387

143.2337 USD

USD 0.01 common

Purchase

2,337

142.7550 USD

USD 0.01 common

Purchase

2,136

142.5484 USD

USD 0.01 common

Purchase

1,708

143.0413 USD

USD 0.01 common

Purchase

800

142.6350 USD

USD 0.01 common

Purchase

687

142.7085 USD

USD 0.01 common

Purchase

600

143.0916 USD

USD 0.01 common

Purchase

596

142.6900 USD

USD 0.01 common

Purchase

507

142.7477 USD

USD 0.01 common

Purchase

500

142.6850 USD

USD 0.01 common

Purchase

306

142.8381 USD

USD 0.01 common

Purchase

200

143.2150 USD

USD 0.01 common

Purchase

136

142.7626 USD

USD 0.01 common

Purchase

125

142.5719 USD

USD 0.01 common

Purchase

119

142.6622 USD

USD 0.01 common

Purchase

110

142.7798 USD

USD 0.01 common

Purchase

66

142.3100 USD

USD 0.01 common

Purchase

53

142.2700 USD

USD 0.01 common

Purchase

49

142.7300 USD

USD 0.01 common

Purchase

43

142.5823 USD

USD 0.01 common

Purchase

22

142.9642 USD

USD 0.01 common

Purchase

21

142.6366 USD

USD 0.01 common

Purchase

20

142.4150 USD

USD 0.01 common

Purchase

19

142.5800 USD

USD 0.01 common

Purchase

19

142.4821 USD

USD 0.01 common

Purchase

18

143.2200 USD

USD 0.01 common

Purchase

18

142.6372 USD

USD 0.01 common

Purchase

18

142.4375 USD

USD 0.01 common

Purchase

14

142.4696 USD

USD 0.01 common

Purchase

10

142.7260 USD

USD 0.01 common

Purchase

9

142.6400 USD

USD 0.01 common

Purchase

6

142.6800 USD

USD 0.01 common

Purchase

5

142.5500 USD

USD 0.01 common

Purchase

5

142.2450 USD

USD 0.01 common

Purchase

5

142.7400 USD

USD 0.01 common

Purchase

4

143.3300 USD

USD 0.01 common

Purchase

3

142.4800 USD

USD 0.01 common

Purchase

2

142.5726 USD

USD 0.01 common

Purchase

1

142.6572 USD

USD 0.01 common

Purchase

1

142.6631 USD

USD 0.01 common

Purchase

1

142.6533 USD

USD 0.01 common

Purchase

1

142.4450 USD

USD 0.01 common

Purchase

1

142.6613 USD

USD 0.01 common

Purchase

1

142.6558 USD

USD 0.01 common

Sale

121,136

143.0185 USD

USD 0.01 common

Sale

50,302

142.5900 USD

USD 0.01 common

Sale

45,792

142.5965 USD

USD 0.01 common

Sale

34,278

142.8446 USD

USD 0.01 common

Sale

26,819

142.6034 USD

USD 0.01 common

Sale

10,862

142.9238 USD

USD 0.01 common

Sale

10,750

142.8954 USD

USD 0.01 common

Sale

10,650

143.0297 USD

USD 0.01 common

Sale

5,654

142.7638 USD

USD 0.01 common

Sale

4,571

142.5869 USD

USD 0.01 common

Sale

3,356

143.1473 USD

USD 0.01 common

Sale

3,200

142.7800 USD

USD 0.01 common

Sale

3,176

142.7492 USD

USD 0.01 common

Sale

2,785

142.6247 USD

USD 0.01 common

Sale

2,337

142.7550 USD

USD 0.01 common

Sale

2,268

142.5989 USD

USD 0.01 common

Sale

2,011

142.6288 USD

USD 0.01 common

Sale

1,900

143.1269 USD

USD 0.01 common

Sale

1,441

143.1784 USD

USD 0.01 common

Sale

988

143.1239 USD

USD 0.01 common

Sale

742

142.7264 USD

USD 0.01 common

Sale

474

142.4923 USD

USD 0.01 common

Sale

374

143.0525 USD

USD 0.01 common

Sale

341

142.9422 USD

USD 0.01 common

Sale

310

143.5489 USD

USD 0.01 common

Sale

300

142.4583 USD

USD 0.01 common

Sale

200

142.5250 USD

USD 0.01 common

Sale

200

142.4750 USD

USD 0.01 common

Sale

200

143.2150 USD

USD 0.01 common

Sale

200

142.5075 USD

USD 0.01 common

Sale

164

142.4548 USD

USD 0.01 common

Sale

148

142.6000 USD

USD 0.01 common

Sale

136

142.7626 USD

USD 0.01 common

Sale

126

142.7263 USD

USD 0.01 common

Sale

110

142.7798 USD

USD 0.01 common

Sale

106

142.4600 USD

USD 0.01 common

Sale

102

142.9953 USD

USD 0.01 common

Sale

102

142.5800 USD

USD 0.01 common

Sale

100

142.4800 USD

USD 0.01 common

Sale

100

142.3500 USD

USD 0.01 common

Sale

100

142.4500 USD

USD 0.01 common

Sale

100

142.5400 USD

USD 0.01 common

Sale

100

142.4200 USD

USD 0.01 common

Sale

89

142.5296 USD

USD 0.01 common

Sale

88

142.9707 USD

USD 0.01 common

Sale

70

142.5717 USD

USD 0.01 common

Sale

70

142.5385 USD

USD 0.01 common

Sale

68

142.9400 USD

USD 0.01 common

Sale

49

142.5077 USD

USD 0.01 common

Sale

48

142.6300 USD

USD 0.01 common

Sale

45

142.5066 USD

USD 0.01 common

Sale

37

143.0121 USD

USD 0.01 common

Sale

32

142.3200 USD

USD 0.01 common

Sale

25

142.5600 USD

USD 0.01 common

Sale

21

142.4914 USD

USD 0.01 common

Sale

18

143.2200 USD

USD 0.01 common

Sale

18

142.4375 USD

USD 0.01 common

Sale

15

142.5433 USD

USD 0.01 common

Sale

13

142.5830 USD

USD 0.01 common

Sale

12

143.0900 USD

USD 0.01 common

Sale

10

142.6415 USD

USD 0.01 common

Sale

10

142.7400 USD

USD 0.01 common

Sale

9

142.6622 USD

USD 0.01 common

Sale

8

143.6250 USD

USD 0.01 common

Sale

7

142.8900 USD

USD 0.01 common

Sale

6

142.1900 USD

USD 0.01 common

Sale

5

142.2450 USD

USD 0.01 common

Sale

5

142.6200 USD

USD 0.01 common

Sale

5

142.5500 USD

USD 0.01 common

Sale

4

143.3300 USD

USD 0.01 common

Sale

3

142.1400 USD

USD 0.01 common

Sale

1

142.1200 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 Short

306

142.5874 USD

USD 0.01 common

SWAP

Increasing Long

520

142.5890 USD

USD 0.01 common

SWAP

Increasing Long

79

142.5874 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:

27 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213