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:

06 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:

1,587,431

0.17%

1,011,131

0.11%

(2)

Cash-settled derivatives:

437,882

0.05%

178,627

0.02%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,025,313

0.21%

1,189,758

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

653,806

128.6800 USD

USD 0.01 common

Purchase

99,513

128.6872 USD

USD 0.01 common

Purchase

31,693

128.6937 USD

USD 0.01 common

Purchase

22,434

128.8401 USD

USD 0.01 common

Purchase

13,865

128.8816 USD

USD 0.01 common

Purchase

12,274

128.5232 USD

USD 0.01 common

Purchase

11,708

128.8720 USD

USD 0.01 common

Purchase

8,944

128.7808 USD

USD 0.01 common

Purchase

6,051

128.9869 USD

USD 0.01 common

Purchase

4,860

128.8077 USD

USD 0.01 common

Purchase

4,626

128.9427 USD

USD 0.01 common

Purchase

4,426

129.0281 USD

USD 0.01 common

Purchase

3,439

128.9177 USD

USD 0.01 common

Purchase

3,080

129.1014 USD

USD 0.01 common

Purchase

1,900

128.3236 USD

USD 0.01 common

Purchase

1,467

129.2400 USD

USD 0.01 common

Purchase

952

128.4942 USD

USD 0.01 common

Purchase

861

128.5792 USD

USD 0.01 common

Purchase

661

129.3249 USD

USD 0.01 common

Purchase

516

128.3466 USD

USD 0.01 common

Purchase

400

128.3700 USD

USD 0.01 common

Purchase

304

128.6520 USD

USD 0.01 common

Purchase

200

128.6200 USD

USD 0.01 common

Purchase

200

128.0200 USD

USD 0.01 common

Purchase

182

129.1191 USD

USD 0.01 common

Purchase

164

128.9313 USD

USD 0.01 common

Purchase

157

128.9128 USD

USD 0.01 common

Purchase

153

128.1914 USD

USD 0.01 common

Purchase

132

128.9034 USD

USD 0.01 common

Purchase

114

128.5700 USD

USD 0.01 common

Purchase

100

129.4600 USD

USD 0.01 common

Purchase

92

128.7205 USD

USD 0.01 common

Purchase

84

128.8460 USD

USD 0.01 common

Purchase

77

129.2076 USD

USD 0.01 common

Purchase

71

128.4463 USD

USD 0.01 common

Purchase

56

128.5900 USD

USD 0.01 common

Purchase

50

128.8200 USD

USD 0.01 common

Purchase

38

128.7946 USD

USD 0.01 common

Purchase

36

129.5436 USD

USD 0.01 common

Purchase

35

128.6337 USD

USD 0.01 common

Purchase

32

128.7250 USD

USD 0.01 common

Purchase

24

128.8966 USD

USD 0.01 common

Purchase

20

128.7850 USD

USD 0.01 common

Purchase

18

129.4441 USD

USD 0.01 common

Purchase

16

128.7350 USD

USD 0.01 common

Purchase

14

128.0800 USD

USD 0.01 common

Purchase

14

128.6356 USD

USD 0.01 common

Purchase

14

128.5235 USD

USD 0.01 common

Purchase

14

128.4075 USD

USD 0.01 common

Purchase

13

128.7243 USD

USD 0.01 common

Purchase

13

128.8043 USD

USD 0.01 common

Purchase

13

128.4700 USD

USD 0.01 common

Purchase

10

128.7550 USD

USD 0.01 common

Purchase

9

128.5427 USD

USD 0.01 common

Purchase

8

128.4500 USD

USD 0.01 common

Purchase

8

128.3300 USD

USD 0.01 common

Purchase

5

128.6100 USD

USD 0.01 common

Purchase

1

128.4200 USD

USD 0.01 common

Purchase

1

128.7500 USD

USD 0.01 common

Sale

229,053

128.6800 USD

USD 0.01 common

Sale

214,184

128.6799 USD

USD 0.01 common

Sale

107,938

128.7143 USD

USD 0.01 common

Sale

32,644

128.7013 USD

USD 0.01 common

Sale

15,990

128.8170 USD

USD 0.01 common

Sale

13,917

128.8287 USD

USD 0.01 common

Sale

8,696

128.7830 USD

USD 0.01 common

Sale

8,352

128.6564 USD

USD 0.01 common

Sale

6,681

128.6865 USD

USD 0.01 common

Sale

6,584

128.9239 USD

USD 0.01 common

Sale

5,685

128.6347 USD

USD 0.01 common

Sale

4,860

128.8077 USD

USD 0.01 common

Sale

3,289

129.1983 USD

USD 0.01 common

Sale

2,856

129.0756 USD

USD 0.01 common

Sale

2,837

129.3448 USD

USD 0.01 common

Sale

2,762

128.7352 USD

USD 0.01 common

Sale

2,003

129.1837 USD

USD 0.01 common

Sale

1,800

128.2622 USD

USD 0.01 common

Sale

1,745

128.1709 USD

USD 0.01 common

Sale

1,269

128.6183 USD

USD 0.01 common

Sale

1,043

128.3122 USD

USD 0.01 common

Sale

969

128.7836 USD

USD 0.01 common

Sale

848

129.2842 USD

USD 0.01 common

Sale

772

129.4000 USD

USD 0.01 common

Sale

704

128.2500 USD

USD 0.01 common

Sale

700

128.7900 USD

USD 0.01 common

Sale

683

129.3073 USD

USD 0.01 common

Sale

426

128.3134 USD

USD 0.01 common

Sale

400

128.0200 USD

USD 0.01 common

Sale

400

128.2400 USD

USD 0.01 common

Sale

390

128.2077 USD

USD 0.01 common

Sale

388

128.1700 USD

USD 0.01 common

Sale

360

128.6853 USD

USD 0.01 common

Sale

315

128.0100 USD

USD 0.01 common

Sale

300

128.4033 USD

USD 0.01 common

Sale

255

128.3200 USD

USD 0.01 common

Sale

250

128.0400 USD

USD 0.01 common

Sale

250

128.0300 USD

USD 0.01 common

Sale

240

128.2700 USD

USD 0.01 common

Sale

218

128.3477 USD

USD 0.01 common

Sale

200

128.4200 USD

USD 0.01 common

Sale

200

128.8700 USD

USD 0.01 common

Sale

200

128.6200 USD

USD 0.01 common

Sale

159

128.3600 USD

USD 0.01 common

Sale

153

128.6900 USD

USD 0.01 common

Sale

132

128.9034 USD

USD 0.01 common

Sale

127

128.4400 USD

USD 0.01 common

Sale

125

128.8356 USD

USD 0.01 common

Sale

123

128.0600 USD

USD 0.01 common

Sale

116

128.2781 USD

USD 0.01 common

Sale

113

128.2100 USD

USD 0.01 common

Sale

103

128.4777 USD

USD 0.01 common

Sale

102

128.4803 USD

USD 0.01 common

Sale

102

128.0841 USD

USD 0.01 common

Sale

100

128.2600 USD

USD 0.01 common

Sale

100

128.1900 USD

USD 0.01 common

Sale

100

128.3400 USD

USD 0.01 common

Sale

100

128.2800 USD

USD 0.01 common

Sale

100

128.8950 USD

USD 0.01 common

Sale

100

128.3300 USD

USD 0.01 common

Sale

100

128.1400 USD

USD 0.01 common

Sale

100

129.4300 USD

USD 0.01 common

Sale

96

128.3500 USD

USD 0.01 common

Sale

95

129.3353 USD

USD 0.01 common

Sale

88

128.2950 USD

USD 0.01 common

Sale

81

128.2959 USD

USD 0.01 common

Sale

74

128.6300 USD

USD 0.01 common

Sale

73

128.3942 USD

USD 0.01 common

Sale

73

128.1100 USD

USD 0.01 common

Sale

60

128.3000 USD

USD 0.01 common

Sale

55

128.4358 USD

USD 0.01 common

Sale

50

128.4100 USD

USD 0.01 common

Sale

50

128.8200 USD

USD 0.01 common

Sale

44

128.0000 USD

USD 0.01 common

Sale

36

129.5436 USD

USD 0.01 common

Sale

28

128.2000 USD

USD 0.01 common

Sale

26

128.8900 USD

USD 0.01 common

Sale

24

128.5522 USD

USD 0.01 common

Sale

16

128.3700 USD

USD 0.01 common

Sale

14

128.0800 USD

USD 0.01 common

Sale

13

128.1500 USD

USD 0.01 common

Sale

8

128.5000 USD

USD 0.01 common

Sale

4

129.1650 USD

USD 0.01 common

Sale

4

128.1300 USD

USD 0.01 common

Sale

3

128.9046 USD

USD 0.01 common

Sale

2

129.2500 USD

USD 0.01 common

Sale

1

128.7500 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

211,014

128.6800 USD

USD 0.01 common

SWAP

Opening Short

496

128.6825 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:

07 Oct 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213