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:

03 Sep 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:

1,830,320

0.19%

1,174,026

0.12%

(2)

Cash-settled derivatives:

794,062

0.08%

212,256

0.02%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,624,382

0.28%

1,386,282

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

73,508

138.3413 USD

USD 0.01 common

Purchase

73,453

138.3500 USD

USD 0.01 common

Purchase

54,345

138.2504 USD

USD 0.01 common

Purchase

43,019

138.0656 USD

USD 0.01 common

Purchase

20,555

138.1114 USD

USD 0.01 common

Purchase

13,172

137.6426 USD

USD 0.01 common

Purchase

11,453

137.5780 USD

USD 0.01 common

Purchase

9,885

137.3704 USD

USD 0.01 common

Purchase

8,535

137.5034 USD

USD 0.01 common

Purchase

4,961

138.1559 USD

USD 0.01 common

Purchase

3,600

137.7050 USD

USD 0.01 common

Purchase

3,437

138.1009 USD

USD 0.01 common

Purchase

1,919

137.7060 USD

USD 0.01 common

Purchase

1,852

138.2727 USD

USD 0.01 common

Purchase

1,680

137.4813 USD

USD 0.01 common

Purchase

1,666

137.9029 USD

USD 0.01 common

Purchase

1,631

137.6500 USD

USD 0.01 common

Purchase

1,473

137.6240 USD

USD 0.01 common

Purchase

1,180

138.2932 USD

USD 0.01 common

Purchase

1,121

137.3827 USD

USD 0.01 common

Purchase

831

136.7220 USD

USD 0.01 common

Purchase

651

137.7475 USD

USD 0.01 common

Purchase

440

138.2644 USD

USD 0.01 common

Purchase

379

137.5967 USD

USD 0.01 common

Purchase

357

137.2424 USD

USD 0.01 common

Purchase

220

136.9275 USD

USD 0.01 common

Purchase

161

137.8700 USD

USD 0.01 common

Purchase

158

137.7751 USD

USD 0.01 common

Purchase

112

137.8892 USD

USD 0.01 common

Purchase

100

138.1500 USD

USD 0.01 common

Purchase

22

137.9163 USD

USD 0.01 common

Purchase

2

138.0200 USD

USD 0.01 common

Purchase

2

138.2100 USD

USD 0.01 common

Purchase

2

137.5500 USD

USD 0.01 common

Purchase

1

138.0550 USD

USD 0.01 common

Purchase

1

137.7300 USD

USD 0.01 common

Sale

118,119

138.3029 USD

USD 0.01 common

Sale

74,034

138.3500 USD

USD 0.01 common

Sale

41,221

138.0771 USD

USD 0.01 common

Sale

36,827

137.7373 USD

USD 0.01 common

Sale

10,092

138.3499 USD

USD 0.01 common

Sale

8,406

137.4813 USD

USD 0.01 common

Sale

5,031

137.5541 USD

USD 0.01 common

Sale

4,805

137.4102 USD

USD 0.01 common

Sale

3,600

137.7050 USD

USD 0.01 common

Sale

2,956

137.7772 USD

USD 0.01 common

Sale

2,288

138.3462 USD

USD 0.01 common

Sale

1,958

136.8054 USD

USD 0.01 common

Sale

1,642

138.3362 USD

USD 0.01 common

Sale

1,578

137.3764 USD

USD 0.01 common

Sale

1,540

138.2525 USD

USD 0.01 common

Sale

1,527

138.1489 USD

USD 0.01 common

Sale

1,419

137.7059 USD

USD 0.01 common

Sale

1,277

136.9903 USD

USD 0.01 common

Sale

1,225

137.7420 USD

USD 0.01 common

Sale

1,159

137.3837 USD

USD 0.01 common

Sale

1,147

138.0505 USD

USD 0.01 common

Sale

1,121

137.3827 USD

USD 0.01 common

Sale

1,100

137.6772 USD

USD 0.01 common

Sale

958

137.3782 USD

USD 0.01 common

Sale

900

137.1722 USD

USD 0.01 common

Sale

873

137.7494 USD

USD 0.01 common

Sale

831

136.7220 USD

USD 0.01 common

Sale

600

137.4416 USD

USD 0.01 common

Sale

500

137.7060 USD

USD 0.01 common

Sale

337

138.3291 USD

USD 0.01 common

Sale

220

136.9275 USD

USD 0.01 common

Sale

210

137.6316 USD

USD 0.01 common

Sale

200

138.0550 USD

USD 0.01 common

Sale

173

136.5652 USD

USD 0.01 common

Sale

168

137.8890 USD

USD 0.01 common

Sale

166

137.8700 USD

USD 0.01 common

Sale

149

137.9055 USD

USD 0.01 common

Sale

115

137.5495 USD

USD 0.01 common

Sale

106

137.8756 USD

USD 0.01 common

Sale

100

138.2400 USD

USD 0.01 common

Sale

100

138.2700 USD

USD 0.01 common

Sale

100

138.1450 USD

USD 0.01 common

Sale

90

137.4525 USD

USD 0.01 common

Sale

88

136.6850 USD

USD 0.01 common

Sale

61

137.4590 USD

USD 0.01 common

Sale

50

137.7390 USD

USD 0.01 common

Sale

50

137.4500 USD

USD 0.01 common

Sale

38

138.2600 USD

USD 0.01 common

Sale

37

138.1600 USD

USD 0.01 common

Sale

36

137.4400 USD

USD 0.01 common

Sale

24

137.6933 USD

USD 0.01 common

Sale

24

137.1448 USD

USD 0.01 common

Sale

20

137.8425 USD

USD 0.01 common

Sale

19

137.8894 USD

USD 0.01 common

Sale

15

137.7933 USD

USD 0.01 common

Sale

12

136.5900 USD

USD 0.01 common

Sale

11

137.5000 USD

USD 0.01 common

Sale

9

137.8600 USD

USD 0.01 common

Sale

8

137.3110 USD

USD 0.01 common

Sale

6

137.9216 USD

USD 0.01 common

Sale

5

137.4200 USD

USD 0.01 common

Sale

5

137.2500 USD

USD 0.01 common

Sale

3

137.9844 USD

USD 0.01 common

Sale

1

137.9443 USD

USD 0.01 common

Sale

1

138.2300 USD

USD 0.01 common

Sale

1

136.8200 USD

USD 0.01 common

Sale

1

136.7200 USD

USD 0.01 common

Sale

1

138.0742 USD

USD 0.01 common

Sale

1

136.9600 USD

USD 0.01 common

Sale

1

137.9347 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

230

138.3510 USD

USD 0.01 common

SWAP

Decreasing Long

118

138.3525 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:

04 Sep 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213