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:

12 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:

1,583,610

0.17%

1,117,678

0.12%

(2)

Cash-settled derivatives:

437,436

0.05%

163,166

0.02%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,021,046

0.21%

1,280,844

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

138,457

132.0818 USD

USD 0.01 common

Purchase

129,039

132.4700 USD

USD 0.01 common

Purchase

29,211

131.0581 USD

USD 0.01 common

Purchase

16,687

131.7495 USD

USD 0.01 common

Purchase

10,810

131.4800 USD

USD 0.01 common

Purchase

9,694

132.2230 USD

USD 0.01 common

Purchase

9,359

131.5283 USD

USD 0.01 common

Purchase

5,048

131.9344 USD

USD 0.01 common

Purchase

3,767

131.5333 USD

USD 0.01 common

Purchase

3,500

131.9202 USD

USD 0.01 common

Purchase

3,108

131.2084 USD

USD 0.01 common

Purchase

2,458

131.8888 USD

USD 0.01 common

Purchase

1,738

131.4957 USD

USD 0.01 common

Purchase

1,284

132.0895 USD

USD 0.01 common

Purchase

1,224

131.9380 USD

USD 0.01 common

Purchase

451

131.5715 USD

USD 0.01 common

Purchase

433

131.1585 USD

USD 0.01 common

Purchase

141

131.0047 USD

USD 0.01 common

Purchase

141

131.0048 USD

USD 0.01 common

Purchase

110

132.4832 USD

USD 0.01 common

Purchase

100

131.1400 USD

USD 0.01 common

Purchase

70

132.4950 USD

USD 0.01 common

Purchase

58

131.7070 USD

USD 0.01 common

Purchase

55

131.0989 USD

USD 0.01 common

Purchase

46

130.7297 USD

USD 0.01 common

Purchase

44

129.7440 USD

USD 0.01 common

Purchase

39

132.4625 USD

USD 0.01 common

Purchase

24

129.7700 USD

USD 0.01 common

Purchase

23

132.1137 USD

USD 0.01 common

Purchase

20

131.2950 USD

USD 0.01 common

Purchase

19

129.6642 USD

USD 0.01 common

Purchase

18

131.8314 USD

USD 0.01 common

Purchase

17

130.6900 USD

USD 0.01 common

Purchase

17

129.7100 USD

USD 0.01 common

Purchase

13

129.4150 USD

USD 0.01 common

Purchase

9

131.7388 USD

USD 0.01 common

Purchase

8

131.7600 USD

USD 0.01 common

Purchase

7

131.7800 USD

USD 0.01 common

Purchase

5

131.2700 USD

USD 0.01 common

Purchase

4

129.4900 USD

USD 0.01 common

Purchase

4

131.8300 USD

USD 0.01 common

Purchase

3

131.7900 USD

USD 0.01 common

Purchase

3

131.8800 USD

USD 0.01 common

Purchase

3

129.7300 USD

USD 0.01 common

Purchase

1

132.4800 USD

USD 0.01 common

Purchase

1

132.4900 USD

USD 0.01 common

Sale

131,065

132.1271 USD

USD 0.01 common

Sale

97,233

132.4700 USD

USD 0.01 common

Sale

32,462

131.4409 USD

USD 0.01 common

Sale

12,245

132.4602 USD

USD 0.01 common

Sale

8,600

131.5603 USD

USD 0.01 common

Sale

7,858

131.0595 USD

USD 0.01 common

Sale

7,529

131.3283 USD

USD 0.01 common

Sale

6,532

131.6943 USD

USD 0.01 common

Sale

6,109

132.4690 USD

USD 0.01 common

Sale

5,501

131.8332 USD

USD 0.01 common

Sale

5,487

131.7681 USD

USD 0.01 common

Sale

4,750

131.6461 USD

USD 0.01 common

Sale

4,659

132.3090 USD

USD 0.01 common

Sale

3,767

131.5333 USD

USD 0.01 common

Sale

3,500

131.9202 USD

USD 0.01 common

Sale

3,197

131.6934 USD

USD 0.01 common

Sale

2,955

131.0264 USD

USD 0.01 common

Sale

2,171

131.3666 USD

USD 0.01 common

Sale

1,900

131.0531 USD

USD 0.01 common

Sale

1,594

131.6118 USD

USD 0.01 common

Sale

1,260

132.2255 USD

USD 0.01 common

Sale

1,098

131.5550 USD

USD 0.01 common

Sale

863

132.4032 USD

USD 0.01 common

Sale

580

129.5500 USD

USD 0.01 common

Sale

506

131.1687 USD

USD 0.01 common

Sale

435

131.6350 USD

USD 0.01 common

Sale

426

131.5398 USD

USD 0.01 common

Sale

310

132.4747 USD

USD 0.01 common

Sale

300

131.3200 USD

USD 0.01 common

Sale

300

131.5600 USD

USD 0.01 common

Sale

226

131.8745 USD

USD 0.01 common

Sale

205

131.4469 USD

USD 0.01 common

Sale

173

131.2519 USD

USD 0.01 common

Sale

141

131.0047 USD

USD 0.01 common

Sale

141

131.0048 USD

USD 0.01 common

Sale

116

131.7070 USD

USD 0.01 common

Sale

116

132.2751 USD

USD 0.01 common

Sale

100

131.7800 USD

USD 0.01 common

Sale

89

131.1077 USD

USD 0.01 common

Sale

78

132.2900 USD

USD 0.01 common

Sale

69

131.4092 USD

USD 0.01 common

Sale

67

131.6100 USD

USD 0.01 common

Sale

67

130.5059 USD

USD 0.01 common

Sale

55

132.1800 USD

USD 0.01 common

Sale

52

131.1069 USD

USD 0.01 common

Sale

39

131.7035 USD

USD 0.01 common

Sale

25

132.1125 USD

USD 0.01 common

Sale

6

131.8000 USD

USD 0.01 common

Sale

5

131.6000 USD

USD 0.01 common

Sale

4

131.7600 USD

USD 0.01 common

Sale

4

129.4900 USD

USD 0.01 common

Sale

3

130.9600 USD

USD 0.01 common

Sale

2

129.6150 USD

USD 0.01 common

Sale

2

131.8200 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

67

131.6087 USD

USD 0.01 common

SWAP

Opening Short

1,070

132.4710 USD

USD 0.01 common

SWAP

Closing Short

796

132.4675 USD

USD 0.01 common

SWAP

Decreasing Short

1,533

131.5777 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:

13 Oct 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213