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:

19 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:

1,800,767

0.19%

1,191,329

0.13%

(2)

Cash-settled derivatives:

806,097

0.09%

224,244

0.02%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,606,864

0.27%

1,415,573

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

59,647

140.9081 USD

USD 0.01 common

Purchase

48,140

141.3000 USD

USD 0.01 common

Purchase

33,233

140.9680 USD

USD 0.01 common

Purchase

24,207

141.2243 USD

USD 0.01 common

Purchase

22,759

140.8925 USD

USD 0.01 common

Purchase

22,694

141.2999 USD

USD 0.01 common

Purchase

16,255

140.9487 USD

USD 0.01 common

Purchase

14,835

141.0717 USD

USD 0.01 common

Purchase

6,148

140.9834 USD

USD 0.01 common

Purchase

5,942

141.1596 USD

USD 0.01 common

Purchase

4,272

140.9276 USD

USD 0.01 common

Purchase

2,972

140.7286 USD

USD 0.01 common

Purchase

2,762

140.9548 USD

USD 0.01 common

Purchase

2,710

141.2576 USD

USD 0.01 common

Purchase

2,359

141.2802 USD

USD 0.01 common

Purchase

2,324

141.0680 USD

USD 0.01 common

Purchase

2,257

140.8423 USD

USD 0.01 common

Purchase

1,920

141.2049 USD

USD 0.01 common

Purchase

1,700

140.8300 USD

USD 0.01 common

Purchase

1,258

140.9091 USD

USD 0.01 common

Purchase

1,033

140.9111 USD

USD 0.01 common

Purchase

1,022

140.9273 USD

USD 0.01 common

Purchase

637

140.8283 USD

USD 0.01 common

Purchase

552

141.2585 USD

USD 0.01 common

Purchase

310

140.8241 USD

USD 0.01 common

Purchase

307

141.0639 USD

USD 0.01 common

Purchase

300

140.6433 USD

USD 0.01 common

Purchase

208

140.8164 USD

USD 0.01 common

Purchase

200

140.9850 USD

USD 0.01 common

Purchase

200

141.2600 USD

USD 0.01 common

Purchase

148

141.3100 USD

USD 0.01 common

Purchase

127

141.0250 USD

USD 0.01 common

Purchase

112

141.1262 USD

USD 0.01 common

Purchase

102

141.1277 USD

USD 0.01 common

Purchase

100

141.2500 USD

USD 0.01 common

Purchase

64

141.3018 USD

USD 0.01 common

Purchase

58

141.0563 USD

USD 0.01 common

Purchase

52

141.2200 USD

USD 0.01 common

Purchase

49

141.0899 USD

USD 0.01 common

Purchase

42

140.1600 USD

USD 0.01 common

Purchase

38

141.0720 USD

USD 0.01 common

Purchase

35

141.0420 USD

USD 0.01 common

Purchase

12

140.0950 USD

USD 0.01 common

Purchase

10

140.0200 USD

USD 0.01 common

Purchase

7

141.1525 USD

USD 0.01 common

Purchase

2

141.0800 USD

USD 0.01 common

Sale

77,322

140.9249 USD

USD 0.01 common

Sale

56,753

141.3000 USD

USD 0.01 common

Sale

35,496

141.2697 USD

USD 0.01 common

Sale

26,021

140.9795 USD

USD 0.01 common

Sale

22,594

141.2999 USD

USD 0.01 common

Sale

22,440

140.8491 USD

USD 0.01 common

Sale

12,337

141.2153 USD

USD 0.01 common

Sale

9,801

140.8753 USD

USD 0.01 common

Sale

9,243

140.9014 USD

USD 0.01 common

Sale

5,754

141.0311 USD

USD 0.01 common

Sale

4,522

140.6024 USD

USD 0.01 common

Sale

3,203

141.2217 USD

USD 0.01 common

Sale

2,820

141.2751 USD

USD 0.01 common

Sale

2,735

141.1233 USD

USD 0.01 common

Sale

1,986

140.9394 USD

USD 0.01 common

Sale

1,700

140.8300 USD

USD 0.01 common

Sale

1,330

141.3730 USD

USD 0.01 common

Sale

778

140.9023 USD

USD 0.01 common

Sale

660

141.0172 USD

USD 0.01 common

Sale

590

140.8260 USD

USD 0.01 common

Sale

507

140.6068 USD

USD 0.01 common

Sale

412

141.2120 USD

USD 0.01 common

Sale

221

140.7588 USD

USD 0.01 common

Sale

208

140.8164 USD

USD 0.01 common

Sale

200

141.2950 USD

USD 0.01 common

Sale

145

141.2900 USD

USD 0.01 common

Sale

127

141.0250 USD

USD 0.01 common

Sale

95

141.0084 USD

USD 0.01 common

Sale

90

141.2782 USD

USD 0.01 common

Sale

84

140.7055 USD

USD 0.01 common

Sale

82

140.9000 USD

USD 0.01 common

Sale

65

140.9761 USD

USD 0.01 common

Sale

38

141.0720 USD

USD 0.01 common

Sale

23

140.7365 USD

USD 0.01 common

Sale

21

141.0290 USD

USD 0.01 common

Sale

19

141.0850 USD

USD 0.01 common

Sale

10

140.0200 USD

USD 0.01 common

Sale

10

141.1500 USD

USD 0.01 common

Sale

7

141.1525 USD

USD 0.01 common

Sale

5

141.0700 USD

USD 0.01 common

Sale

3

141.2000 USD

USD 0.01 common

Sale

2

141.0800 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

2,721

141.2975 USD

USD 0.01 common

SWAP

Decreasing Long

927

141.3010 USD

USD 0.01 common

SWAP

Decreasing Long

822

141.3009 USD

USD 0.01 common

SWAP

Decreasing Long

332

141.3025 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:

20 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213