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:

13 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:

1,587,362

0.17%

1,118,099

0.12%

(2)

Cash-settled derivatives:

437,436

0.05%

162,766

0.02%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,024,798

0.21%

1,280,865

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

111,208

133.5503 USD

USD 0.01 common

Purchase

32,142

133.5500 USD

USD 0.01 common

Purchase

29,932

133.5572 USD

USD 0.01 common

Purchase

29,783

133.8088 USD

USD 0.01 common

Purchase

28,539

133.5192 USD

USD 0.01 common

Purchase

19,863

133.8974 USD

USD 0.01 common

Purchase

15,992

133.5542 USD

USD 0.01 common

Purchase

9,867

133.5945 USD

USD 0.01 common

Purchase

9,657

133.8768 USD

USD 0.01 common

Purchase

6,318

133.4599 USD

USD 0.01 common

Purchase

4,675

133.3991 USD

USD 0.01 common

Purchase

4,240

133.5519 USD

USD 0.01 common

Purchase

4,067

133.5695 USD

USD 0.01 common

Purchase

3,900

133.4000 USD

USD 0.01 common

Purchase

3,659

133.8584 USD

USD 0.01 common

Purchase

3,579

133.8574 USD

USD 0.01 common

Purchase

2,904

134.0200 USD

USD 0.01 common

Purchase

2,476

133.8759 USD

USD 0.01 common

Purchase

1,487

133.4002 USD

USD 0.01 common

Purchase

1,280

133.8985 USD

USD 0.01 common

Purchase

1,205

133.5450 USD

USD 0.01 common

Purchase

1,106

133.6772 USD

USD 0.01 common

Purchase

1,039

133.5248 USD

USD 0.01 common

Purchase

1,000

133.8490 USD

USD 0.01 common

Purchase

640

133.9165 USD

USD 0.01 common

Purchase

550

133.1450 USD

USD 0.01 common

Purchase

523

133.9439 USD

USD 0.01 common

Purchase

300

133.2133 USD

USD 0.01 common

Purchase

277

134.3352 USD

USD 0.01 common

Purchase

260

133.8100 USD

USD 0.01 common

Purchase

201

133.8800 USD

USD 0.01 common

Purchase

200

133.3550 USD

USD 0.01 common

Purchase

192

133.8600 USD

USD 0.01 common

Purchase

184

133.3676 USD

USD 0.01 common

Purchase

120

133.5400 USD

USD 0.01 common

Purchase

116

133.7100 USD

USD 0.01 common

Purchase

108

133.4426 USD

USD 0.01 common

Purchase

108

133.4425 USD

USD 0.01 common

Purchase

100

134.3900 USD

USD 0.01 common

Purchase

100

133.4900 USD

USD 0.01 common

Purchase

78

133.6000 USD

USD 0.01 common

Purchase

72

134.4166 USD

USD 0.01 common

Purchase

63

134.6400 USD

USD 0.01 common

Purchase

45

133.6444 USD

USD 0.01 common

Purchase

44

133.5314 USD

USD 0.01 common

Purchase

42

133.5600 USD

USD 0.01 common

Purchase

31

133.5210 USD

USD 0.01 common

Purchase

20

133.5300 USD

USD 0.01 common

Purchase

19

134.0400 USD

USD 0.01 common

Purchase

10

134.0300 USD

USD 0.01 common

Purchase

7

133.5680 USD

USD 0.01 common

Purchase

5

134.6900 USD

USD 0.01 common

Purchase

4

133.8900 USD

USD 0.01 common

Purchase

2

133.5281 USD

USD 0.01 common

Purchase

2

133.5328 USD

USD 0.01 common

Purchase

2

133.5672 USD

USD 0.01 common

Purchase

1

132.4700 USD

USD 0.01 common

Sale

93,923

133.5541 USD

USD 0.01 common

Sale

39,726

133.8974 USD

USD 0.01 common

Sale

26,296

133.5417 USD

USD 0.01 common

Sale

22,484

133.5338 USD

USD 0.01 common

Sale

20,992

133.5681 USD

USD 0.01 common

Sale

20,064

133.5815 USD

USD 0.01 common

Sale

18,298

133.5592 USD

USD 0.01 common

Sale

13,311

133.5344 USD

USD 0.01 common

Sale

8,230

134.4478 USD

USD 0.01 common

Sale

8,170

133.5500 USD

USD 0.01 common

Sale

7,683

133.6261 USD

USD 0.01 common

Sale

5,210

133.4116 USD

USD 0.01 common

Sale

4,993

133.5519 USD

USD 0.01 common

Sale

4,848

133.5027 USD

USD 0.01 common

Sale

4,675

133.3991 USD

USD 0.01 common

Sale

4,593

133.5522 USD

USD 0.01 common

Sale

4,301

133.1433 USD

USD 0.01 common

Sale

3,900

133.4000 USD

USD 0.01 common

Sale

2,904

134.0200 USD

USD 0.01 common

Sale

2,267

133.6149 USD

USD 0.01 common

Sale

1,748

133.5531 USD

USD 0.01 common

Sale

1,546

134.1584 USD

USD 0.01 common

Sale

1,205

133.5450 USD

USD 0.01 common

Sale

1,140

133.5004 USD

USD 0.01 common

Sale

1,100

133.1450 USD

USD 0.01 common

Sale

923

133.6919 USD

USD 0.01 common

Sale

900

133.6944 USD

USD 0.01 common

Sale

845

133.2999 USD

USD 0.01 common

Sale

831

133.6065 USD

USD 0.01 common

Sale

800

133.4650 USD

USD 0.01 common

Sale

778

133.7795 USD

USD 0.01 common

Sale

689

133.6924 USD

USD 0.01 common

Sale

680

133.4978 USD

USD 0.01 common

Sale

652

133.3512 USD

USD 0.01 common

Sale

455

133.4496 USD

USD 0.01 common

Sale

300

133.2133 USD

USD 0.01 common

Sale

300

133.3933 USD

USD 0.01 common

Sale

277

134.3352 USD

USD 0.01 common

Sale

260

133.5551 USD

USD 0.01 common

Sale

249

133.7586 USD

USD 0.01 common

Sale

213

133.9360 USD

USD 0.01 common

Sale

210

133.6186 USD

USD 0.01 common

Sale

200

133.3550 USD

USD 0.01 common

Sale

200

133.8400 USD

USD 0.01 common

Sale

170

133.9100 USD

USD 0.01 common

Sale

158

133.3800 USD

USD 0.01 common

Sale

119

133.7799 USD

USD 0.01 common

Sale

116

133.9600 USD

USD 0.01 common

Sale

116

133.7100 USD

USD 0.01 common

Sale

108

133.4425 USD

USD 0.01 common

Sale

108

133.4426 USD

USD 0.01 common

Sale

104

133.6779 USD

USD 0.01 common

Sale

100

133.4900 USD

USD 0.01 common

Sale

87

133.8100 USD

USD 0.01 common

Sale

85

132.8785 USD

USD 0.01 common

Sale

80

133.8772 USD

USD 0.01 common

Sale

74

133.8150 USD

USD 0.01 common

Sale

59

133.5400 USD

USD 0.01 common

Sale

51

133.6980 USD

USD 0.01 common

Sale

33

133.9000 USD

USD 0.01 common

Sale

25

133.5320 USD

USD 0.01 common

Sale

19

133.3868 USD

USD 0.01 common

Sale

10

134.6450 USD

USD 0.01 common

Sale

8

133.5300 USD

USD 0.01 common

Sale

5

133.7800 USD

USD 0.01 common

Sale

4

133.6200 USD

USD 0.01 common

Sale

4

133.6600 USD

USD 0.01 common

Sale

1

132.4700 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

400

133.8801 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:

14 Oct 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213