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:

22 Oct 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:

1,631,889

0.17%

1,108,541

0.12%

(2)

Cash-settled derivatives:

468,240

0.05%

128,583

0.01%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,100,129

0.22%

1,237,124

0.13%

(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

181,174

126.6600 USD

USD 0.01 common

Purchase

169,719

126.5768 USD

USD 0.01 common

Purchase

33,119

126.8480 USD

USD 0.01 common

Purchase

28,773

126.3290 USD

USD 0.01 common

Purchase

28,433

126.6602 USD

USD 0.01 common

Purchase

24,279

126.9014 USD

USD 0.01 common

Purchase

17,362

126.6992 USD

USD 0.01 common

Purchase

8,951

126.6691 USD

USD 0.01 common

Purchase

8,132

126.2598 USD

USD 0.01 common

Purchase

7,716

126.7508 USD

USD 0.01 common

Purchase

6,107

126.1348 USD

USD 0.01 common

Purchase

5,253

126.7536 USD

USD 0.01 common

Purchase

3,849

126.5699 USD

USD 0.01 common

Purchase

3,195

126.2726 USD

USD 0.01 common

Purchase

2,825

126.8088 USD

USD 0.01 common

Purchase

2,290

125.8853 USD

USD 0.01 common

Purchase

2,197

126.1416 USD

USD 0.01 common

Purchase

1,400

126.3542 USD

USD 0.01 common

Purchase

1,099

126.4571 USD

USD 0.01 common

Purchase

1,000

127.2210 USD

USD 0.01 common

Purchase

966

126.6794 USD

USD 0.01 common

Purchase

700

126.7450 USD

USD 0.01 common

Purchase

423

127.0734 USD

USD 0.01 common

Purchase

414

126.9473 USD

USD 0.01 common

Purchase

353

127.2228 USD

USD 0.01 common

Purchase

275

126.7550 USD

USD 0.01 common

Purchase

257

126.5765 USD

USD 0.01 common

Purchase

233

127.3088 USD

USD 0.01 common

Purchase

226

126.7200 USD

USD 0.01 common

Purchase

207

126.9328 USD

USD 0.01 common

Purchase

170

126.6621 USD

USD 0.01 common

Purchase

139

126.7100 USD

USD 0.01 common

Purchase

113

126.6680 USD

USD 0.01 common

Purchase

100

126.7900 USD

USD 0.01 common

Purchase

100

126.6150 USD

USD 0.01 common

Purchase

90

125.8900 USD

USD 0.01 common

Purchase

60

126.9900 USD

USD 0.01 common

Purchase

57

125.7954 USD

USD 0.01 common

Purchase

55

125.7644 USD

USD 0.01 common

Purchase

22

127.4300 USD

USD 0.01 common

Purchase

21

126.6790 USD

USD 0.01 common

Purchase

20

127.3825 USD

USD 0.01 common

Purchase

19

126.6757 USD

USD 0.01 common

Purchase

11

127.0900 USD

USD 0.01 common

Purchase

10

127.6000 USD

USD 0.01 common

Purchase

5

126.8100 USD

USD 0.01 common

Purchase

5

126.6440 USD

USD 0.01 common

Purchase

4

126.9000 USD

USD 0.01 common

Purchase

3

127.3650 USD

USD 0.01 common

Purchase

2

126.6480 USD

USD 0.01 common

Purchase

2

127.0000 USD

USD 0.01 common

Purchase

1

125.9300 USD

USD 0.01 common

Sale

208,227

126.5101 USD

USD 0.01 common

Sale

147,005

126.6600 USD

USD 0.01 common

Sale

32,430

126.8382 USD

USD 0.01 common

Sale

30,222

126.6605 USD

USD 0.01 common

Sale

23,828

126.9415 USD

USD 0.01 common

Sale

22,094

126.7053 USD

USD 0.01 common

Sale

10,713

126.6150 USD

USD 0.01 common

Sale

10,332

126.6451 USD

USD 0.01 common

Sale

6,212

127.0104 USD

USD 0.01 common

Sale

5,400

126.4205 USD

USD 0.01 common

Sale

4,560

126.7058 USD

USD 0.01 common

Sale

3,849

126.5699 USD

USD 0.01 common

Sale

2,393

126.7289 USD

USD 0.01 common

Sale

1,572

126.8158 USD

USD 0.01 common

Sale

1,253

126.8001 USD

USD 0.01 common

Sale

1,039

126.6499 USD

USD 0.01 common

Sale

1,000

126.3460 USD

USD 0.01 common

Sale

763

126.8877 USD

USD 0.01 common

Sale

700

126.7450 USD

USD 0.01 common

Sale

678

126.8807 USD

USD 0.01 common

Sale

410

126.9524 USD

USD 0.01 common

Sale

400

126.3750 USD

USD 0.01 common

Sale

323

126.0373 USD

USD 0.01 common

Sale

300

127.3566 USD

USD 0.01 common

Sale

209

127.3764 USD

USD 0.01 common

Sale

175

126.3128 USD

USD 0.01 common

Sale

127

126.6611 USD

USD 0.01 common

Sale

126

125.9182 USD

USD 0.01 common

Sale

105

127.0200 USD

USD 0.01 common

Sale

100

127.3500 USD

USD 0.01 common

Sale

91

125.9500 USD

USD 0.01 common

Sale

91

125.9050 USD

USD 0.01 common

Sale

90

125.8900 USD

USD 0.01 common

Sale

89

127.4143 USD

USD 0.01 common

Sale

74

125.5300 USD

USD 0.01 common

Sale

66

126.9690 USD

USD 0.01 common

Sale

57

125.7954 USD

USD 0.01 common

Sale

55

125.7644 USD

USD 0.01 common

Sale

46

125.5790 USD

USD 0.01 common

Sale

45

127.3794 USD

USD 0.01 common

Sale

43

126.6650 USD

USD 0.01 common

Sale

40

127.4795 USD

USD 0.01 common

Sale

16

126.6737 USD

USD 0.01 common

Sale

14

126.7047 USD

USD 0.01 common

Sale

10

127.6000 USD

USD 0.01 common

Sale

8

127.2000 USD

USD 0.01 common

Sale

7

126.6800 USD

USD 0.01 common

Sale

5

126.8100 USD

USD 0.01 common

Sale

5

126.6960 USD

USD 0.01 common

Sale

4

126.6508 USD

USD 0.01 common

Sale

4

126.6404 USD

USD 0.01 common

Sale

3

127.3650 USD

USD 0.01 common

Sale

3

126.6471 USD

USD 0.01 common

Sale

2

126.6320 USD

USD 0.01 common

Sale

2

126.6241 USD

USD 0.01 common

Sale

2

126.6480 USD

USD 0.01 common

Sale

1

126.6308 USD

USD 0.01 common

Sale

1

126.6673 USD

USD 0.01 common

Sale

1

126.6771 USD

USD 0.01 common

Sale

1

126.6567 USD

USD 0.01 common

Sale

1

126.6365 USD

USD 0.01 common

Sale

1

126.6636 USD

USD 0.01 common

Sale

1

126.6483 USD

USD 0.01 common

Sale

1

126.6626 USD

USD 0.01 common

Sale

1

126.6531 USD

USD 0.01 common

Sale

1

126.6510 USD

USD 0.01 common

Sale

1

126.6235 USD

USD 0.01 common

Sale

1

126.6273 USD

USD 0.01 common

Sale

1

126.6932 USD

USD 0.01 common

Sale

1

126.6232 USD

USD 0.01 common

Sale

1

125.9300 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

98,235

126.6600 USD

USD 0.01 common

SWAP

Opening Long

98,235

126.6600 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:

23 Oct 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213