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 Aug 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:

1,836,813

0.19%

1,191,573

0.13%

(2)

Cash-settled derivatives:

811,661

0.09%

256,697

0.03%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,648,474

0.28%

1,448,270

0.15%

(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

541,736

141.2100 USD

USD 0.01 common

Purchase

28,266

141.2615 USD

USD 0.01 common

Purchase

13,343

141.4651 USD

USD 0.01 common

Purchase

13,145

141.7461 USD

USD 0.01 common

Purchase

10,091

141.2965 USD

USD 0.01 common

Purchase

9,584

141.5643 USD

USD 0.01 common

Purchase

8,827

141.5848 USD

USD 0.01 common

Purchase

6,517

141.2837 USD

USD 0.01 common

Purchase

5,825

141.2098 USD

USD 0.01 common

Purchase

5,072

141.2243 USD

USD 0.01 common

Purchase

4,707

141.9096 USD

USD 0.01 common

Purchase

4,086

141.1559 USD

USD 0.01 common

Purchase

3,089

141.2099 USD

USD 0.01 common

Purchase

2,055

141.3879 USD

USD 0.01 common

Purchase

1,901

141.9392 USD

USD 0.01 common

Purchase

1,800

140.9850 USD

USD 0.01 common

Purchase

1,314

141.5004 USD

USD 0.01 common

Purchase

1,139

141.3938 USD

USD 0.01 common

Purchase

1,064

141.3287 USD

USD 0.01 common

Purchase

956

141.2605 USD

USD 0.01 common

Purchase

911

141.5203 USD

USD 0.01 common

Purchase

774

141.3679 USD

USD 0.01 common

Purchase

689

141.5993 USD

USD 0.01 common

Purchase

582

141.3246 USD

USD 0.01 common

Purchase

465

141.2147 USD

USD 0.01 common

Purchase

374

141.1966 USD

USD 0.01 common

Purchase

365

141.2149 USD

USD 0.01 common

Purchase

235

141.5691 USD

USD 0.01 common

Purchase

201

142.1186 USD

USD 0.01 common

Purchase

200

141.3350 USD

USD 0.01 common

Purchase

200

141.2175 USD

USD 0.01 common

Purchase

195

141.3035 USD

USD 0.01 common

Purchase

125

141.1728 USD

USD 0.01 common

Purchase

123

141.8358 USD

USD 0.01 common

Purchase

100

141.2150 USD

USD 0.01 common

Purchase

100

141.2200 USD

USD 0.01 common

Purchase

55

141.4777 USD

USD 0.01 common

Purchase

53

141.2488 USD

USD 0.01 common

Purchase

50

141.3590 USD

USD 0.01 common

Purchase

49

141.2500 USD

USD 0.01 common

Purchase

44

141.1324 USD

USD 0.01 common

Purchase

25

141.3340 USD

USD 0.01 common

Purchase

24

141.2430 USD

USD 0.01 common

Purchase

24

141.0933 USD

USD 0.01 common

Purchase

24

141.0250 USD

USD 0.01 common

Purchase

22

141.1200 USD

USD 0.01 common

Purchase

16

140.7300 USD

USD 0.01 common

Purchase

12

141.2050 USD

USD 0.01 common

Purchase

10

141.0100 USD

USD 0.01 common

Purchase

7

141.1714 USD

USD 0.01 common

Purchase

6

141.8500 USD

USD 0.01 common

Purchase

5

140.9500 USD

USD 0.01 common

Purchase

5

141.2300 USD

USD 0.01 common

Purchase

5

141.2000 USD

USD 0.01 common

Purchase

4

141.2350 USD

USD 0.01 common

Sale

370,193

141.2100 USD

USD 0.01 common

Sale

36,020

141.5906 USD

USD 0.01 common

Sale

27,667

141.2097 USD

USD 0.01 common

Sale

20,182

141.2965 USD

USD 0.01 common

Sale

5,850

141.5290 USD

USD 0.01 common

Sale

5,765

141.2098 USD

USD 0.01 common

Sale

4,686

141.4575 USD

USD 0.01 common

Sale

4,625

141.3149 USD

USD 0.01 common

Sale

4,294

141.7137 USD

USD 0.01 common

Sale

3,400

141.2138 USD

USD 0.01 common

Sale

2,729

141.7063 USD

USD 0.01 common

Sale

2,500

141.4740 USD

USD 0.01 common

Sale

1,964

141.4539 USD

USD 0.01 common

Sale

1,901

141.9392 USD

USD 0.01 common

Sale

1,800

140.9850 USD

USD 0.01 common

Sale

1,349

141.4989 USD

USD 0.01 common

Sale

1,106

141.2436 USD

USD 0.01 common

Sale

708

141.6001 USD

USD 0.01 common

Sale

612

141.3567 USD

USD 0.01 common

Sale

507

141.7931 USD

USD 0.01 common

Sale

505

141.2060 USD

USD 0.01 common

Sale

465

141.2147 USD

USD 0.01 common

Sale

404

141.1780 USD

USD 0.01 common

Sale

400

141.5650 USD

USD 0.01 common

Sale

306

141.7403 USD

USD 0.01 common

Sale

277

141.6277 USD

USD 0.01 common

Sale

200

141.2203 USD

USD 0.01 common

Sale

194

142.2700 USD

USD 0.01 common

Sale

130

141.9253 USD

USD 0.01 common

Sale

120

141.2050 USD

USD 0.01 common

Sale

120

141.1900 USD

USD 0.01 common

Sale

110

141.0100 USD

USD 0.01 common

Sale

102

141.1000 USD

USD 0.01 common

Sale

100

141.0050 USD

USD 0.01 common

Sale

80

141.0637 USD

USD 0.01 common

Sale

71

141.2000 USD

USD 0.01 common

Sale

70

141.3396 USD

USD 0.01 common

Sale

64

141.1271 USD

USD 0.01 common

Sale

49

141.1357 USD

USD 0.01 common

Sale

46

141.1030 USD

USD 0.01 common

Sale

41

141.3060 USD

USD 0.01 common

Sale

40

141.1225 USD

USD 0.01 common

Sale

35

141.0928 USD

USD 0.01 common

Sale

35

141.1400 USD

USD 0.01 common

Sale

31

141.3012 USD

USD 0.01 common

Sale

26

141.0865 USD

USD 0.01 common

Sale

25

141.1260 USD

USD 0.01 common

Sale

24

141.0933 USD

USD 0.01 common

Sale

24

141.0250 USD

USD 0.01 common

Sale

24

141.2430 USD

USD 0.01 common

Sale

20

141.4300 USD

USD 0.01 common

Sale

16

140.7300 USD

USD 0.01 common

Sale

9

141.0677 USD

USD 0.01 common

Sale

6

141.8500 USD

USD 0.01 common

Sale

5

141.0400 USD

USD 0.01 common

Sale

5

140.9500 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

Opening Short

172,736

141.2100 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 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213