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:

28 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:

1,648,248

0.17%

1,162,226

0.12%

(2)

Cash-settled derivatives:

634,078

0.07%

167,693

0.02%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,282,326

0.24%

1,329,919

0.14%

(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

73,278

132.4400 USD

USD 0.01 common

Purchase

55,474

132.5159 USD

USD 0.01 common

Purchase

41,155

132.7156 USD

USD 0.01 common

Purchase

37,565

132.5060 USD

USD 0.01 common

Purchase

16,010

132.9579 USD

USD 0.01 common

Purchase

13,256

133.1130 USD

USD 0.01 common

Purchase

11,424

133.0203 USD

USD 0.01 common

Purchase

9,563

132.7403 USD

USD 0.01 common

Purchase

8,958

133.0621 USD

USD 0.01 common

Purchase

4,235

132.9862 USD

USD 0.01 common

Purchase

3,950

132.6504 USD

USD 0.01 common

Purchase

3,607

132.6918 USD

USD 0.01 common

Purchase

2,973

133.5339 USD

USD 0.01 common

Purchase

2,393

133.1469 USD

USD 0.01 common

Purchase

2,390

133.1465 USD

USD 0.01 common

Purchase

1,100

133.0181 USD

USD 0.01 common

Purchase

900

133.2211 USD

USD 0.01 common

Purchase

780

133.8935 USD

USD 0.01 common

Purchase

780

133.8936 USD

USD 0.01 common

Purchase

623

132.8628 USD

USD 0.01 common

Purchase

598

132.9201 USD

USD 0.01 common

Purchase

560

133.4499 USD

USD 0.01 common

Purchase

430

133.2833 USD

USD 0.01 common

Purchase

300

132.6950 USD

USD 0.01 common

Purchase

253

133.2103 USD

USD 0.01 common

Purchase

241

132.9351 USD

USD 0.01 common

Purchase

191

132.4794 USD

USD 0.01 common

Purchase

190

132.4746 USD

USD 0.01 common

Purchase

178

132.4339 USD

USD 0.01 common

Purchase

140

133.5432 USD

USD 0.01 common

Purchase

133

133.0887 USD

USD 0.01 common

Purchase

108

132.4300 USD

USD 0.01 common

Purchase

74

132.3808 USD

USD 0.01 common

Purchase

52

133.9225 USD

USD 0.01 common

Purchase

45

133.7333 USD

USD 0.01 common

Purchase

42

133.3235 USD

USD 0.01 common

Purchase

31

133.0500 USD

USD 0.01 common

Purchase

24

133.8800 USD

USD 0.01 common

Purchase

23

132.4376 USD

USD 0.01 common

Purchase

20

132.3453 USD

USD 0.01 common

Purchase

16

132.4750 USD

USD 0.01 common

Purchase

6

132.4070 USD

USD 0.01 common

Purchase

6

134.0300 USD

USD 0.01 common

Purchase

4

132.3433 USD

USD 0.01 common

Purchase

3

132.3543 USD

USD 0.01 common

Purchase

3

132.3495 USD

USD 0.01 common

Purchase

2

132.9900 USD

USD 0.01 common

Purchase

2

133.3770 USD

USD 0.01 common

Purchase

2

133.2800 USD

USD 0.01 common

Purchase

2

132.3344 USD

USD 0.01 common

Purchase

2

132.3382 USD

USD 0.01 common

Purchase

2

132.3381 USD

USD 0.01 common

Purchase

2

132.3472 USD

USD 0.01 common

Purchase

2

132.3339 USD

USD 0.01 common

Purchase

1

132.3399 USD

USD 0.01 common

Purchase

1

132.4135 USD

USD 0.01 common

Purchase

1

132.3817 USD

USD 0.01 common

Purchase

1

132.3981 USD

USD 0.01 common

Purchase

1

132.3710 USD

USD 0.01 common

Purchase

1

133.8500 USD

USD 0.01 common

Sale

62,195

132.6660 USD

USD 0.01 common

Sale

47,509

132.4400 USD

USD 0.01 common

Sale

38,327

132.4907 USD

USD 0.01 common

Sale

31,619

132.8407 USD

USD 0.01 common

Sale

31,269

132.4631 USD

USD 0.01 common

Sale

11,455

132.9052 USD

USD 0.01 common

Sale

9,326

132.9221 USD

USD 0.01 common

Sale

7,277

132.4399 USD

USD 0.01 common

Sale

6,932

132.6778 USD

USD 0.01 common

Sale

6,055

133.1876 USD

USD 0.01 common

Sale

5,788

132.8654 USD

USD 0.01 common

Sale

5,435

132.6535 USD

USD 0.01 common

Sale

4,950

132.5236 USD

USD 0.01 common

Sale

4,235

132.9862 USD

USD 0.01 common

Sale

3,875

133.2065 USD

USD 0.01 common

Sale

3,497

132.9168 USD

USD 0.01 common

Sale

3,490

132.6796 USD

USD 0.01 common

Sale

2,533

132.9287 USD

USD 0.01 common

Sale

1,803

132.5381 USD

USD 0.01 common

Sale

1,439

133.0681 USD

USD 0.01 common

Sale

1,325

133.0167 USD

USD 0.01 common

Sale

1,101

133.0900 USD

USD 0.01 common

Sale

1,065

133.3078 USD

USD 0.01 common

Sale

1,000

132.7000 USD

USD 0.01 common

Sale

873

132.4319 USD

USD 0.01 common

Sale

869

132.8543 USD

USD 0.01 common

Sale

780

133.8935 USD

USD 0.01 common

Sale

680

133.8955 USD

USD 0.01 common

Sale

613

133.0047 USD

USD 0.01 common

Sale

606

132.4917 USD

USD 0.01 common

Sale

556

133.0290 USD

USD 0.01 common

Sale

550

133.0181 USD

USD 0.01 common

Sale

511

132.9100 USD

USD 0.01 common

Sale

336

132.7974 USD

USD 0.01 common

Sale

321

133.4000 USD

USD 0.01 common

Sale

316

132.8591 USD

USD 0.01 common

Sale

300

132.4150 USD

USD 0.01 common

Sale

300

132.6950 USD

USD 0.01 common

Sale

300

132.9300 USD

USD 0.01 common

Sale

300

133.2700 USD

USD 0.01 common

Sale

300

133.3900 USD

USD 0.01 common

Sale

300

133.2800 USD

USD 0.01 common

Sale

300

132.4100 USD

USD 0.01 common

Sale

272

132.7863 USD

USD 0.01 common

Sale

267

132.9615 USD

USD 0.01 common

Sale

252

132.8733 USD

USD 0.01 common

Sale

250

132.4236 USD

USD 0.01 common

Sale

235

132.8626 USD

USD 0.01 common

Sale

217

132.7200 USD

USD 0.01 common

Sale

200

133.7075 USD

USD 0.01 common

Sale

200

132.9000 USD

USD 0.01 common

Sale

200

133.0100 USD

USD 0.01 common

Sale

200

133.6450 USD

USD 0.01 common

Sale

200

132.7400 USD

USD 0.01 common

Sale

200

132.5700 USD

USD 0.01 common

Sale

200

132.2700 USD

USD 0.01 common

Sale

200

132.3800 USD

USD 0.01 common

Sale

200

132.4000 USD

USD 0.01 common

Sale

195

132.7900 USD

USD 0.01 common

Sale

191

132.4794 USD

USD 0.01 common

Sale

190

132.4746 USD

USD 0.01 common

Sale

171

133.1600 USD

USD 0.01 common

Sale

160

132.6350 USD

USD 0.01 common

Sale

141

132.3445 USD

USD 0.01 common

Sale

141

132.7834 USD

USD 0.01 common

Sale

136

132.3332 USD

USD 0.01 common

Sale

119

132.3371 USD

USD 0.01 common

Sale

107

132.8708 USD

USD 0.01 common

Sale

107

133.0340 USD

USD 0.01 common

Sale

105

132.4300 USD

USD 0.01 common

Sale

101

132.3200 USD

USD 0.01 common

Sale

100

133.1500 USD

USD 0.01 common

Sale

100

133.0800 USD

USD 0.01 common

Sale

100

132.4200 USD

USD 0.01 common

Sale

100

132.8000 USD

USD 0.01 common

Sale

100

133.8800 USD

USD 0.01 common

Sale

100

132.6600 USD

USD 0.01 common

Sale

100

132.8600 USD

USD 0.01 common

Sale

100

132.2800 USD

USD 0.01 common

Sale

100

133.3600 USD

USD 0.01 common

Sale

100

132.7800 USD

USD 0.01 common

Sale

100

132.9200 USD

USD 0.01 common

Sale

100

132.3400 USD

USD 0.01 common

Sale

100

132.5500 USD

USD 0.01 common

Sale

100

132.8900 USD

USD 0.01 common

Sale

100

133.0400 USD

USD 0.01 common

Sale

100

133.1400 USD

USD 0.01 common

Sale

100

132.7600 USD

USD 0.01 common

Sale

100

132.7300 USD

USD 0.01 common

Sale

100

133.1700 USD

USD 0.01 common

Sale

100

133.0700 USD

USD 0.01 common

Sale

100

132.2350 USD

USD 0.01 common

Sale

100

132.2550 USD

USD 0.01 common

Sale

100

132.8800 USD

USD 0.01 common

Sale

100

132.4250 USD

USD 0.01 common

Sale

100

133.0300 USD

USD 0.01 common

Sale

100

132.5600 USD

USD 0.01 common

Sale

100

133.2900 USD

USD 0.01 common

Sale

92

132.3750 USD

USD 0.01 common

Sale

90

132.7700 USD

USD 0.01 common

Sale

78

133.4100 USD

USD 0.01 common

Sale

77

132.3379 USD

USD 0.01 common

Sale

65

132.9399 USD

USD 0.01 common

Sale

63

132.9666 USD

USD 0.01 common

Sale

62

132.8683 USD

USD 0.01 common

Sale

61

132.3410 USD

USD 0.01 common

Sale

52

132.4516 USD

USD 0.01 common

Sale

49

132.3522 USD

USD 0.01 common

Sale

47

132.3718 USD

USD 0.01 common

Sale

45

133.1255 USD

USD 0.01 common

Sale

40

132.4846 USD

USD 0.01 common

Sale

40

132.5077 USD

USD 0.01 common

Sale

36

132.6958 USD

USD 0.01 common

Sale

35

133.3868 USD

USD 0.01 common

Sale

33

132.3768 USD

USD 0.01 common

Sale

31

132.4954 USD

USD 0.01 common

Sale

31

133.0500 USD

USD 0.01 common

Sale

24

132.6652 USD

USD 0.01 common

Sale

23

132.4376 USD

USD 0.01 common

Sale

22

132.8665 USD

USD 0.01 common

Sale

21

132.5912 USD

USD 0.01 common

Sale

18

132.9154 USD

USD 0.01 common

Sale

16

132.9377 USD

USD 0.01 common

Sale

16

133.3678 USD

USD 0.01 common

Sale

16

132.9786 USD

USD 0.01 common

Sale

15

132.8884 USD

USD 0.01 common

Sale

15

132.8858 USD

USD 0.01 common

Sale

14

132.5000 USD

USD 0.01 common

Sale

12

132.8127 USD

USD 0.01 common

Sale

11

132.9659 USD

USD 0.01 common

Sale

11

132.9490 USD

USD 0.01 common

Sale

11

132.5909 USD

USD 0.01 common

Sale

11

132.9662 USD

USD 0.01 common

Sale

10

132.6150 USD

USD 0.01 common

Sale

10

132.9657 USD

USD 0.01 common

Sale

10

132.8201 USD

USD 0.01 common

Sale

8

132.9471 USD

USD 0.01 common

Sale

7

132.9400 USD

USD 0.01 common

Sale

7

132.9613 USD

USD 0.01 common

Sale

7

132.7855 USD

USD 0.01 common

Sale

7

132.9588 USD

USD 0.01 common

Sale

6

132.8468 USD

USD 0.01 common

Sale

6

132.8953 USD

USD 0.01 common

Sale

5

133.3748 USD

USD 0.01 common

Sale

5

132.9407 USD

USD 0.01 common

Sale

5

132.9800 USD

USD 0.01 common

Sale

4

133.2300 USD

USD 0.01 common

Sale

4

133.2608 USD

USD 0.01 common

Sale

4

132.7813 USD

USD 0.01 common

Sale

4

132.8582 USD

USD 0.01 common

Sale

4

132.9391 USD

USD 0.01 common

Sale

4

132.9579 USD

USD 0.01 common

Sale

3

132.7840 USD

USD 0.01 common

Sale

3

132.9605 USD

USD 0.01 common

Sale

3

133.2681 USD

USD 0.01 common

Sale

3

133.3919 USD

USD 0.01 common

Sale

2

132.9444 USD

USD 0.01 common

Sale

2

132.9312 USD

USD 0.01 common

Sale

1

133.2634 USD

USD 0.01 common

Sale

1

132.9451 USD

USD 0.01 common

Sale

1

133.2756 USD

USD 0.01 common

Sale

1

133.3719 USD

USD 0.01 common

Sale

1

132.9259 USD

USD 0.01 common

Sale

1

133.3770 USD

USD 0.01 common

Sale

1

132.9567 USD

USD 0.01 common

Sale

1

133.2625 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

15,334

132.5986 USD

USD 0.01 common

SWAP

Increasing Short

70

132.4425 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:

29 Sep 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213