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 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:

2,941,939

0.32%

2,428,247

0.26%

(2)

Cash-settled derivatives:

801,913

0.09%

80,611

0.01%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

3,743,852

0.40%

2,508,858

0.27%

(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

46,900

144.1343 USD

USD 0.01 common

Purchase

25,536

144.1500 USD

USD 0.01 common

Purchase

21,399

144.1230 USD

USD 0.01 common

Purchase

18,153

144.3975 USD

USD 0.01 common

Purchase

17,294

144.4656 USD

USD 0.01 common

Purchase

14,740

143.9399 USD

USD 0.01 common

Purchase

14,674

143.7395 USD

USD 0.01 common

Purchase

13,426

143.8162 USD

USD 0.01 common

Purchase

13,191

144.1482 USD

USD 0.01 common

Purchase

12,775

143.8080 USD

USD 0.01 common

Purchase

8,647

144.4655 USD

USD 0.01 common

Purchase

4,856

144.1118 USD

USD 0.01 common

Purchase

4,326

144.1100 USD

USD 0.01 common

Purchase

4,032

144.0921 USD

USD 0.01 common

Purchase

3,539

144.1503 USD

USD 0.01 common

Purchase

2,741

143.8149 USD

USD 0.01 common

Purchase

1,618

143.7451 USD

USD 0.01 common

Purchase

1,165

144.1495 USD

USD 0.01 common

Purchase

1,153

143.7067 USD

USD 0.01 common

Purchase

1,126

143.9649 USD

USD 0.01 common

Purchase

1,058

143.7613 USD

USD 0.01 common

Purchase

971

143.7452 USD

USD 0.01 common

Purchase

874

143.6153 USD

USD 0.01 common

Purchase

863

144.0663 USD

USD 0.01 common

Purchase

848

143.6789 USD

USD 0.01 common

Purchase

800

143.6000 USD

USD 0.01 common

Purchase

732

144.2618 USD

USD 0.01 common

Purchase

527

143.6949 USD

USD 0.01 common

Purchase

390

144.1564 USD

USD 0.01 common

Purchase

368

143.8349 USD

USD 0.01 common

Purchase

300

144.2883 USD

USD 0.01 common

Purchase

300

143.5566 USD

USD 0.01 common

Purchase

287

143.8271 USD

USD 0.01 common

Purchase

251

143.7100 USD

USD 0.01 common

Purchase

170

144.1236 USD

USD 0.01 common

Purchase

147

143.8500 USD

USD 0.01 common

Purchase

140

144.1257 USD

USD 0.01 common

Purchase

129

144.1629 USD

USD 0.01 common

Purchase

100

144.7800 USD

USD 0.01 common

Purchase

100

143.6700 USD

USD 0.01 common

Purchase

96

143.2045 USD

USD 0.01 common

Purchase

69

144.1187 USD

USD 0.01 common

Purchase

63

143.9900 USD

USD 0.01 common

Purchase

59

143.9149 USD

USD 0.01 common

Purchase

59

144.4400 USD

USD 0.01 common

Purchase

59

143.9600 USD

USD 0.01 common

Purchase

50

144.2500 USD

USD 0.01 common

Purchase

49

144.0200 USD

USD 0.01 common

Purchase

46

144.1882 USD

USD 0.01 common

Purchase

41

144.3300 USD

USD 0.01 common

Purchase

41

143.9000 USD

USD 0.01 common

Purchase

40

143.8600 USD

USD 0.01 common

Purchase

39

143.6203 USD

USD 0.01 common

Purchase

38

144.1200 USD

USD 0.01 common

Purchase

36

144.1000 USD

USD 0.01 common

Purchase

30

144.1400 USD

USD 0.01 common

Purchase

26

143.6300 USD

USD 0.01 common

Purchase

23

144.4000 USD

USD 0.01 common

Purchase

23

144.2000 USD

USD 0.01 common

Purchase

23

143.8900 USD

USD 0.01 common

Purchase

23

144.3800 USD

USD 0.01 common

Purchase

23

144.2669 USD

USD 0.01 common

Purchase

23

143.8100 USD

USD 0.01 common

Purchase

23

143.5617 USD

USD 0.01 common

Purchase

23

144.0700 USD

USD 0.01 common

Purchase

23

144.3330 USD

USD 0.01 common

Purchase

20

143.8800 USD

USD 0.01 common

Purchase

18

144.3700 USD

USD 0.01 common

Purchase

18

143.9400 USD

USD 0.01 common

Purchase

18

144.3600 USD

USD 0.01 common

Purchase

18

144.1250 USD

USD 0.01 common

Purchase

18

144.3950 USD

USD 0.01 common

Purchase

18

144.1800 USD

USD 0.01 common

Purchase

18

144.3200 USD

USD 0.01 common

Purchase

18

143.9700 USD

USD 0.01 common

Purchase

18

144.1600 USD

USD 0.01 common

Purchase

18

143.8700 USD

USD 0.01 common

Purchase

18

144.3400 USD

USD 0.01 common

Purchase

18

144.0900 USD

USD 0.01 common

Purchase

15

144.3000 USD

USD 0.01 common

Purchase

15

144.1300 USD

USD 0.01 common

Purchase

15

143.8451 USD

USD 0.01 common

Purchase

14

144.2600 USD

USD 0.01 common

Purchase

13

143.9200 USD

USD 0.01 common

Purchase

12

143.4800 USD

USD 0.01 common

Purchase

12

143.4300 USD

USD 0.01 common

Purchase

10

144.3500 USD

USD 0.01 common

Purchase

10

144.3900 USD

USD 0.01 common

Purchase

7

144.6100 USD

USD 0.01 common

Purchase

6

143.8847 USD

USD 0.01 common

Purchase

5

144.1850 USD

USD 0.01 common

Purchase

5

143.9500 USD

USD 0.01 common

Purchase

5

144.2700 USD

USD 0.01 common

Purchase

5

144.1150 USD

USD 0.01 common

Purchase

5

143.9300 USD

USD 0.01 common

Purchase

5

144.2800 USD

USD 0.01 common

Purchase

5

144.0300 USD

USD 0.01 common

Purchase

5

143.9100 USD

USD 0.01 common

Purchase

5

144.2065 USD

USD 0.01 common

Purchase

5

144.0600 USD

USD 0.01 common

Purchase

4

144.0400 USD

USD 0.01 common

Purchase

4

143.9109 USD

USD 0.01 common

Purchase

3

144.1550 USD

USD 0.01 common

Purchase

3

143.9347 USD

USD 0.01 common

Purchase

3

143.9571 USD

USD 0.01 common

Purchase

3

143.9787 USD

USD 0.01 common

Purchase

3

143.9582 USD

USD 0.01 common

Purchase

2

143.8353 USD

USD 0.01 common

Purchase

2

143.9469 USD

USD 0.01 common

Purchase

1

144.3100 USD

USD 0.01 common

Purchase

1

143.8216 USD

USD 0.01 common

Purchase

1

143.9793 USD

USD 0.01 common

Purchase

1

143.9623 USD

USD 0.01 common

Sale

39,073

143.9775 USD

USD 0.01 common

Sale

25,704

144.1504 USD

USD 0.01 common

Sale

19,907

144.1500 USD

USD 0.01 common

Sale

19,718

144.0159 USD

USD 0.01 common

Sale

14,945

144.1473 USD

USD 0.01 common

Sale

13,616

144.1538 USD

USD 0.01 common

Sale

9,637

144.0745 USD

USD 0.01 common

Sale

8,991

143.8612 USD

USD 0.01 common

Sale

8,647

144.4655 USD

USD 0.01 common

Sale

8,647

144.4656 USD

USD 0.01 common

Sale

7,322

143.9166 USD

USD 0.01 common

Sale

6,168

144.1505 USD

USD 0.01 common

Sale

4,825

144.6820 USD

USD 0.01 common

Sale

4,531

143.6548 USD

USD 0.01 common

Sale

4,459

144.1100 USD

USD 0.01 common

Sale

4,366

143.7174 USD

USD 0.01 common

Sale

4,323

143.6440 USD

USD 0.01 common

Sale

3,712

144.1511 USD

USD 0.01 common

Sale

3,433

143.9377 USD

USD 0.01 common

Sale

3,126

144.1476 USD

USD 0.01 common

Sale

2,440

143.8780 USD

USD 0.01 common

Sale

1,206

144.3290 USD

USD 0.01 common

Sale

1,153

143.7067 USD

USD 0.01 common

Sale

1,126

143.9649 USD

USD 0.01 common

Sale

891

143.9430 USD

USD 0.01 common

Sale

800

143.6000 USD

USD 0.01 common

Sale

789

143.8938 USD

USD 0.01 common

Sale

701

144.1519 USD

USD 0.01 common

Sale

600

144.4216 USD

USD 0.01 common

Sale

560

144.0459 USD

USD 0.01 common

Sale

478

144.0617 USD

USD 0.01 common

Sale

319

144.0866 USD

USD 0.01 common

Sale

315

144.1485 USD

USD 0.01 common

Sale

300

144.0366 USD

USD 0.01 common

Sale

300

144.2883 USD

USD 0.01 common

Sale

270

143.6992 USD

USD 0.01 common

Sale

251

143.7100 USD

USD 0.01 common

Sale

246

144.4564 USD

USD 0.01 common

Sale

200

144.2300 USD

USD 0.01 common

Sale

200

143.8900 USD

USD 0.01 common

Sale

200

144.1650 USD

USD 0.01 common

Sale

200

144.2050 USD

USD 0.01 common

Sale

178

143.9638 USD

USD 0.01 common

Sale

164

144.1526 USD

USD 0.01 common

Sale

122

144.1491 USD

USD 0.01 common

Sale

120

144.0720 USD

USD 0.01 common

Sale

113

143.3500 USD

USD 0.01 common

Sale

111

144.1200 USD

USD 0.01 common

Sale

105

144.1072 USD

USD 0.01 common

Sale

104

144.5000 USD

USD 0.01 common

Sale

101

144.1175 USD

USD 0.01 common

Sale

100

144.1400 USD

USD 0.01 common

Sale

100

144.0900 USD

USD 0.01 common

Sale

100

143.6700 USD

USD 0.01 common

Sale

100

144.0300 USD

USD 0.01 common

Sale

100

144.0600 USD

USD 0.01 common

Sale

100

144.1800 USD

USD 0.01 common

Sale

100

143.7700 USD

USD 0.01 common

Sale

75

144.1893 USD

USD 0.01 common

Sale

47

144.1495 USD

USD 0.01 common

Sale

40

144.3500 USD

USD 0.01 common

Sale

39

143.9900 USD

USD 0.01 common

Sale

38

143.6200 USD

USD 0.01 common

Sale

26

144.0200 USD

USD 0.01 common

Sale

26

144.2715 USD

USD 0.01 common

Sale

23

144.2669 USD

USD 0.01 common

Sale

20

143.8600 USD

USD 0.01 common

Sale

20

144.4875 USD

USD 0.01 common

Sale

14

143.7692 USD

USD 0.01 common

Sale

12

143.4300 USD

USD 0.01 common

Sale

10

144.6050 USD

USD 0.01 common

Sale

10

144.3700 USD

USD 0.01 common

Sale

9

143.3000 USD

USD 0.01 common

Sale

8

144.2700 USD

USD 0.01 common

Sale

7

144.6100 USD

USD 0.01 common

Sale

6

143.4450 USD

USD 0.01 common

Sale

5

143.5530 USD

USD 0.01 common

Sale

5

144.2065 USD

USD 0.01 common

Sale

4

143.4400 USD

USD 0.01 common

Sale

3

143.3400 USD

USD 0.01 common

Sale

2

143.8200 USD

USD 0.01 common

Sale

2

144.1600 USD

USD 0.01 common

Sale

2

143.6800 USD

USD 0.01 common

Sale

1

144.3800 USD

USD 0.01 common

Sale

1

143.6300 USD

USD 0.01 common

Sale

1

144.2600 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

2,834

144.1474 USD

USD 0.01 common

SWAP

Increasing Short

1,600

144.1377 USD

USD 0.01 common

SWAP

Decreasing Long

2,355

144.1510 USD

USD 0.01 common

SWAP

Closing Long

148

144.1510 USD

USD 0.01 common

SWAP

Closing Long

788

144.1510 USD

USD 0.01 common

SWAP

Increasing Short

400

144.1335 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 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213