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:

16 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:

1,626,110

0.17%

1,091,047

0.12%

(2)

Cash-settled derivatives:

452,844

0.05%

164,175

0.02%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,078,954

0.22%

1,255,222

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

302,342

125.7500 USD

USD 0.01 common

Purchase

189,940

125.7839 USD

USD 0.01 common

Purchase

86,183

125.8200 USD

USD 0.01 common

Purchase

50,736

125.7789 USD

USD 0.01 common

Purchase

43,110

126.8734 USD

USD 0.01 common

Purchase

39,618

125.7328 USD

USD 0.01 common

Purchase

38,185

125.9823 USD

USD 0.01 common

Purchase

29,874

125.7257 USD

USD 0.01 common

Purchase

28,295

125.3318 USD

USD 0.01 common

Purchase

25,921

126.0367 USD

USD 0.01 common

Purchase

16,225

125.8346 USD

USD 0.01 common

Purchase

14,001

125.7593 USD

USD 0.01 common

Purchase

10,990

128.0700 USD

USD 0.01 common

Purchase

10,402

125.6770 USD

USD 0.01 common

Purchase

7,417

126.4006 USD

USD 0.01 common

Purchase

7,218

125.7994 USD

USD 0.01 common

Purchase

6,669

125.9112 USD

USD 0.01 common

Purchase

6,582

125.7670 USD

USD 0.01 common

Purchase

6,459

126.7130 USD

USD 0.01 common

Purchase

4,443

126.3775 USD

USD 0.01 common

Purchase

3,430

126.2028 USD

USD 0.01 common

Purchase

3,240

125.7590 USD

USD 0.01 common

Purchase

2,304

125.7200 USD

USD 0.01 common

Purchase

1,293

126.3384 USD

USD 0.01 common

Purchase

1,225

125.9390 USD

USD 0.01 common

Purchase

1,109

125.9413 USD

USD 0.01 common

Purchase

896

125.6467 USD

USD 0.01 common

Purchase

776

125.5246 USD

USD 0.01 common

Purchase

418

126.0083 USD

USD 0.01 common

Purchase

362

126.3252 USD

USD 0.01 common

Purchase

348

125.7240 USD

USD 0.01 common

Purchase

320

125.6893 USD

USD 0.01 common

Purchase

300

125.9466 USD

USD 0.01 common

Purchase

300

125.7366 USD

USD 0.01 common

Purchase

300

125.8708 USD

USD 0.01 common

Purchase

238

126.7600 USD

USD 0.01 common

Purchase

207

125.8950 USD

USD 0.01 common

Purchase

159

127.1100 USD

USD 0.01 common

Purchase

130

126.0368 USD

USD 0.01 common

Purchase

100

126.5800 USD

USD 0.01 common

Purchase

100

125.6700 USD

USD 0.01 common

Purchase

100

126.6700 USD

USD 0.01 common

Purchase

98

125.6250 USD

USD 0.01 common

Purchase

88

125.7750 USD

USD 0.01 common

Purchase

67

126.3600 USD

USD 0.01 common

Purchase

67

126.2900 USD

USD 0.01 common

Purchase

48

127.1158 USD

USD 0.01 common

Purchase

44

127.7800 USD

USD 0.01 common

Purchase

33

126.9400 USD

USD 0.01 common

Purchase

11

128.3800 USD

USD 0.01 common

Purchase

8

125.7700 USD

USD 0.01 common

Sale

350,997

125.7823 USD

USD 0.01 common

Sale

197,427

125.7500 USD

USD 0.01 common

Sale

51,095

125.5976 USD

USD 0.01 common

Sale

28,806

125.5766 USD

USD 0.01 common

Sale

28,457

125.7581 USD

USD 0.01 common

Sale

26,566

126.0287 USD

USD 0.01 common

Sale

24,948

126.3111 USD

USD 0.01 common

Sale

13,281

126.9491 USD

USD 0.01 common

Sale

10,901

127.7409 USD

USD 0.01 common

Sale

9,048

127.1589 USD

USD 0.01 common

Sale

8,103

126.1049 USD

USD 0.01 common

Sale

7,901

125.7933 USD

USD 0.01 common

Sale

7,264

126.4180 USD

USD 0.01 common

Sale

7,213

125.2425 USD

USD 0.01 common

Sale

7,005

126.6471 USD

USD 0.01 common

Sale

6,766

125.7493 USD

USD 0.01 common

Sale

6,459

126.7130 USD

USD 0.01 common

Sale

6,033

125.7248 USD

USD 0.01 common

Sale

3,314

125.8765 USD

USD 0.01 common

Sale

2,713

126.9769 USD

USD 0.01 common

Sale

2,304

125.7200 USD

USD 0.01 common

Sale

1,805

126.0193 USD

USD 0.01 common

Sale

1,366

126.2999 USD

USD 0.01 common

Sale

1,200

126.9883 USD

USD 0.01 common

Sale

1,174

126.7050 USD

USD 0.01 common

Sale

1,111

125.6904 USD

USD 0.01 common

Sale

1,007

125.6871 USD

USD 0.01 common

Sale

418

125.8267 USD

USD 0.01 common

Sale

402

125.4733 USD

USD 0.01 common

Sale

401

127.5864 USD

USD 0.01 common

Sale

400

127.1875 USD

USD 0.01 common

Sale

348

127.8280 USD

USD 0.01 common

Sale

273

126.4879 USD

USD 0.01 common

Sale

250

125.6230 USD

USD 0.01 common

Sale

240

125.7290 USD

USD 0.01 common

Sale

238

126.7600 USD

USD 0.01 common

Sale

237

127.3659 USD

USD 0.01 common

Sale

230

126.2678 USD

USD 0.01 common

Sale

210

126.7254 USD

USD 0.01 common

Sale

207

125.8950 USD

USD 0.01 common

Sale

199

125.6891 USD

USD 0.01 common

Sale

161

128.2700 USD

USD 0.01 common

Sale

153

125.5776 USD

USD 0.01 common

Sale

148

127.2900 USD

USD 0.01 common

Sale

145

126.0700 USD

USD 0.01 common

Sale

137

127.3200 USD

USD 0.01 common

Sale

125

125.6200 USD

USD 0.01 common

Sale

119

125.6343 USD

USD 0.01 common

Sale

116

127.6528 USD

USD 0.01 common

Sale

106

127.1100 USD

USD 0.01 common

Sale

100

125.5600 USD

USD 0.01 common

Sale

100

127.6500 USD

USD 0.01 common

Sale

90

125.6081 USD

USD 0.01 common

Sale

89

127.4600 USD

USD 0.01 common

Sale

75

127.4226 USD

USD 0.01 common

Sale

55

126.9109 USD

USD 0.01 common

Sale

37

125.6072 USD

USD 0.01 common

Sale

33

126.9400 USD

USD 0.01 common

Sale

29

125.5324 USD

USD 0.01 common

Sale

19

125.6084 USD

USD 0.01 common

Sale

17

127.4317 USD

USD 0.01 common

Sale

14

127.1400 USD

USD 0.01 common

Sale

12

125.0400 USD

USD 0.01 common

Sale

10

127.8250 USD

USD 0.01 common

Sale

8

125.3400 USD

USD 0.01 common

Sale

8

125.2675 USD

USD 0.01 common

Sale

8

125.0600 USD

USD 0.01 common

Sale

5

125.6150 USD

USD 0.01 common

Sale

4

125.3200 USD

USD 0.01 common

Sale

4

125.2650 USD

USD 0.01 common

Sale

4

125.4700 USD

USD 0.01 common

Sale

4

125.4900 USD

USD 0.01 common

Sale

4

124.9100 USD

USD 0.01 common

Sale

4

125.4950 USD

USD 0.01 common

Sale

4

124.9800 USD

USD 0.01 common

Sale

4

125.3500 USD

USD 0.01 common

Sale

4

125.4300 USD

USD 0.01 common

Sale

4

125.0300 USD

USD 0.01 common

Sale

4

125.1500 USD

USD 0.01 common

Sale

4

125.5500 USD

USD 0.01 common

Sale

4

125.5050 USD

USD 0.01 common

Sale

4

125.4400 USD

USD 0.01 common

Sale

4

125.3700 USD

USD 0.01 common

Sale

3

125.5900 USD

USD 0.01 common

Sale

3

124.9400 USD

USD 0.01 common

Sale

3

125.3414 USD

USD 0.01 common

Sale

3

125.2841 USD

USD 0.01 common

Sale

3

125.5257 USD

USD 0.01 common

Sale

3

125.2300 USD

USD 0.01 common

Sale

2

125.5146 USD

USD 0.01 common

Sale

2

125.6622 USD

USD 0.01 common

Sale

1

125.6392 USD

USD 0.01 common

Sale

1

125.6595 USD

USD 0.01 common

Sale

1

125.6341 USD

USD 0.01 common

Sale

1

126.4300 USD

USD 0.01 common

Sale

1

125.6665 USD

USD 0.01 common

Sale

1

125.5705 USD

USD 0.01 common

Sale

1

125.6307 USD

USD 0.01 common

Sale

1

125.6918 USD

USD 0.01 common

Sale

1

125.5603 USD

USD 0.01 common

Sale

1

125.6651 USD

USD 0.01 common

Sale

1

125.6750 USD

USD 0.01 common

Sale

1

125.6584 USD

USD 0.01 common

Sale

1

125.6912 USD

USD 0.01 common

Sale

1

125.2909 USD

USD 0.01 common

Sale

1

125.7300 USD

USD 0.01 common

Sale

1

125.6600 USD

USD 0.01 common

Sale

1

125.6004 USD

USD 0.01 common

Sale

1

125.7152 USD

USD 0.01 common

Sale

1

125.7159 USD

USD 0.01 common

Sale

1

125.3144 USD

USD 0.01 common

Sale

1

125.7280 USD

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

(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:

19 Oct 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213