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:

06 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:

1,357,999

0.14%

858,170

0.09%

(2)

Cash-settled derivatives:

811,982

0.09%

82,615

0.01%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,169,981

0.23%

940,785

0.10%

(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

158,935

139.6558 USD

USD 0.01 common

Purchase

93,662

139.7093 USD

USD 0.01 common

Purchase

22,093

139.2811 USD

USD 0.01 common

Purchase

15,989

139.7543 USD

USD 0.01 common

Purchase

15,170

139.7416 USD

USD 0.01 common

Purchase

14,177

139.6511 USD

USD 0.01 common

Purchase

8,416

139.2877 USD

USD 0.01 common

Purchase

7,874

139.1400 USD

USD 0.01 common

Purchase

5,601

141.0000 USD

USD 0.01 common

Purchase

5,313

139.5798 USD

USD 0.01 common

Purchase

4,160

139.1535 USD

USD 0.01 common

Purchase

3,600

139.1600 USD

USD 0.01 common

Purchase

2,346

139.5639 USD

USD 0.01 common

Purchase

2,088

139.4616 USD

USD 0.01 common

Purchase

1,791

139.7698 USD

USD 0.01 common

Purchase

1,737

139.5422 USD

USD 0.01 common

Purchase

1,729

139.0166 USD

USD 0.01 common

Purchase

1,638

139.5164 USD

USD 0.01 common

Purchase

1,471

139.8777 USD

USD 0.01 common

Purchase

1,457

139.2817 USD

USD 0.01 common

Purchase

709

139.1484 USD

USD 0.01 common

Purchase

500

139.8057 USD

USD 0.01 common

Purchase

437

139.3290 USD

USD 0.01 common

Purchase

400

139.0900 USD

USD 0.01 common

Purchase

359

139.6100 USD

USD 0.01 common

Purchase

336

139.1300 USD

USD 0.01 common

Purchase

262

139.3898 USD

USD 0.01 common

Purchase

221

140.2909 USD

USD 0.01 common

Purchase

207

139.6986 USD

USD 0.01 common

Purchase

207

139.8438 USD

USD 0.01 common

Purchase

202

139.1700 USD

USD 0.01 common

Purchase

196

139.1500 USD

USD 0.01 common

Purchase

184

139.3989 USD

USD 0.01 common

Purchase

176

139.1421 USD

USD 0.01 common

Purchase

173

139.1573 USD

USD 0.01 common

Purchase

155

140.3011 USD

USD 0.01 common

Purchase

152

140.2994 USD

USD 0.01 common

Purchase

115

140.2245 USD

USD 0.01 common

Purchase

111

139.2629 USD

USD 0.01 common

Purchase

108

139.2941 USD

USD 0.01 common

Purchase

105

140.3814 USD

USD 0.01 common

Purchase

100

140.2100 USD

USD 0.01 common

Purchase

99

139.6785 USD

USD 0.01 common

Purchase

76

139.1450 USD

USD 0.01 common

Purchase

74

139.2610 USD

USD 0.01 common

Purchase

74

139.0259 USD

USD 0.01 common

Purchase

64

139.1750 USD

USD 0.01 common

Purchase

63

139.1827 USD

USD 0.01 common

Purchase

57

139.3031 USD

USD 0.01 common

Purchase

55

139.9650 USD

USD 0.01 common

Purchase

54

140.2427 USD

USD 0.01 common

Purchase

49

139.1757 USD

USD 0.01 common

Purchase

42

139.1633 USD

USD 0.01 common

Purchase

42

139.1371 USD

USD 0.01 common

Purchase

36

139.2600 USD

USD 0.01 common

Purchase

31

140.2083 USD

USD 0.01 common

Purchase

20

139.5925 USD

USD 0.01 common

Purchase

15

139.1200 USD

USD 0.01 common

Purchase

14

139.5300 USD

USD 0.01 common

Purchase

10

139.7450 USD

USD 0.01 common

Purchase

10

140.3900 USD

USD 0.01 common

Purchase

9

139.1800 USD

USD 0.01 common

Purchase

9

139.5100 USD

USD 0.01 common

Purchase

8

140.5458 USD

USD 0.01 common

Purchase

7

139.2100 USD

USD 0.01 common

Purchase

5

140.7700 USD

USD 0.01 common

Purchase

4

139.2350 USD

USD 0.01 common

Purchase

4

139.2000 USD

USD 0.01 common

Purchase

3

140.3875 USD

USD 0.01 common

Purchase

2

140.7400 USD

USD 0.01 common

Purchase

1

139.3800 USD

USD 0.01 common

Sale

81,968

139.5656 USD

USD 0.01 common

Sale

48,483

139.6518 USD

USD 0.01 common

Sale

41,947

139.5789 USD

USD 0.01 common

Sale

24,672

139.7480 USD

USD 0.01 common

Sale

24,105

139.8140 USD

USD 0.01 common

Sale

21,350

139.1400 USD

USD 0.01 common

Sale

19,635

139.1495 USD

USD 0.01 common

Sale

13,332

139.6736 USD

USD 0.01 common

Sale

12,022

139.6259 USD

USD 0.01 common

Sale

9,987

139.9304 USD

USD 0.01 common

Sale

9,016

139.6095 USD

USD 0.01 common

Sale

7,802

139.4923 USD

USD 0.01 common

Sale

7,478

139.5857 USD

USD 0.01 common

Sale

5,689

139.7020 USD

USD 0.01 common

Sale

5,600

141.0000 USD

USD 0.01 common

Sale

5,434

139.7985 USD

USD 0.01 common

Sale

5,235

139.9388 USD

USD 0.01 common

Sale

5,183

139.7825 USD

USD 0.01 common

Sale

4,268

139.2513 USD

USD 0.01 common

Sale

3,994

139.8800 USD

USD 0.01 common

Sale

3,561

140.1985 USD

USD 0.01 common

Sale

3,558

139.8398 USD

USD 0.01 common

Sale

3,400

139.1600 USD

USD 0.01 common

Sale

3,361

140.0766 USD

USD 0.01 common

Sale

3,300

139.4253 USD

USD 0.01 common

Sale

2,904

139.6649 USD

USD 0.01 common

Sale

2,552

139.1544 USD

USD 0.01 common

Sale

2,530

140.2838 USD

USD 0.01 common

Sale

2,406

140.1350 USD

USD 0.01 common

Sale

1,622

139.8214 USD

USD 0.01 common

Sale

1,610

139.1471 USD

USD 0.01 common

Sale

1,471

139.8777 USD

USD 0.01 common

Sale

1,210

139.3754 USD

USD 0.01 common

Sale

1,200

139.1075 USD

USD 0.01 common

Sale

1,186

140.0272 USD

USD 0.01 common

Sale

1,160

140.0422 USD

USD 0.01 common

Sale

1,108

139.2111 USD

USD 0.01 common

Sale

1,084

139.7301 USD

USD 0.01 common

Sale

1,000

139.9860 USD

USD 0.01 common

Sale

833

140.0904 USD

USD 0.01 common

Sale

800

139.5900 USD

USD 0.01 common

Sale

660

139.6033 USD

USD 0.01 common

Sale

590

138.9177 USD

USD 0.01 common

Sale

530

140.1546 USD

USD 0.01 common

Sale

500

139.7960 USD

USD 0.01 common

Sale

459

139.9386 USD

USD 0.01 common

Sale

449

140.7248 USD

USD 0.01 common

Sale

440

140.4877 USD

USD 0.01 common

Sale

414

139.8438 USD

USD 0.01 common

Sale

400

139.4925 USD

USD 0.01 common

Sale

359

139.1687 USD

USD 0.01 common

Sale

359

139.6100 USD

USD 0.01 common

Sale

300

140.0300 USD

USD 0.01 common

Sale

249

140.6845 USD

USD 0.01 common

Sale

200

139.6950 USD

USD 0.01 common

Sale

155

140.3011 USD

USD 0.01 common

Sale

152

140.2994 USD

USD 0.01 common

Sale

100

139.1250 USD

USD 0.01 common

Sale

100

139.0900 USD

USD 0.01 common

Sale

100

139.1550 USD

USD 0.01 common

Sale

74

139.2610 USD

USD 0.01 common

Sale

60

139.1350 USD

USD 0.01 common

Sale

55

140.2700 USD

USD 0.01 common

Sale

49

140.2105 USD

USD 0.01 common

Sale

37

140.2350 USD

USD 0.01 common

Sale

33

139.2942 USD

USD 0.01 common

Sale

30

140.2100 USD

USD 0.01 common

Sale

22

139.1000 USD

USD 0.01 common

Sale

14

140.2800 USD

USD 0.01 common

Sale

11

140.2900 USD

USD 0.01 common

Sale

9

139.1200 USD

USD 0.01 common

Sale

7

139.6600 USD

USD 0.01 common

Sale

4

140.7050 USD

USD 0.01 common

Sale

4

140.5075 USD

USD 0.01 common

Sale

4

140.5475 USD

USD 0.01 common

Sale

4

139.5000 USD

USD 0.01 common

Sale

4

139.2000 USD

USD 0.01 common

Sale

3

140.3875 USD

USD 0.01 common

Sale

2

140.5100 USD

USD 0.01 common

Sale

2

140.6700 USD

USD 0.01 common

Sale

2

140.5400 USD

USD 0.01 common

Sale

2

140.7400 USD

USD 0.01 common

Sale

2

140.4200 USD

USD 0.01 common

Sale

1

140.1600 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

2,639

139.1374 USD

USD 0.01 common

SWAP

Increasing Long

303

139.1374 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:

07 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213