Form 8.3 SEGRO PLC

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

SEGRO PLC

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:

12 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?

PROLOGIS INC

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:

10p ordinary

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

12,976,830

0.96%

8,317,291

0.61%

(2)

Cash-settled derivatives:

7,981,152

0.59%

10,375,320

0.77%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

20,957,982

1.55%

18,692,611

1.38%

(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

10p ordinary

Purchase

467,495

9.3240 GBP

10p ordinary

Purchase

204,710

9.2200 GBP

10p ordinary

Purchase

81,299

9.2883 GBP

10p ordinary

Purchase

62,703

9.3135 GBP

10p ordinary

Purchase

30,536

9.2328 GBP

10p ordinary

Purchase

28,367

9.3238 GBP

10p ordinary

Purchase

24,749

9.3208 GBP

10p ordinary

Purchase

23,522

9.3050 GBP

10p ordinary

Purchase

21,378

9.2515 GBP

10p ordinary

Purchase

19,777

9.3024 GBP

10p ordinary

Purchase

17,745

9.2526 GBP

10p ordinary

Purchase

13,944

9.2571 GBP

10p ordinary

Purchase

13,576

9.2540 GBP

10p ordinary

Purchase

12,708

9.2607 GBP

10p ordinary

Purchase

10,517

9.2111 GBP

10p ordinary

Purchase

7,428

9.2161 GBP

10p ordinary

Purchase

7,207

9.2813 GBP

10p ordinary

Purchase

6,456

9.3328 GBP

10p ordinary

Purchase

6,141

9.2068 GBP

10p ordinary

Purchase

5,810

9.2946 GBP

10p ordinary

Purchase

4,500

9.3090 GBP

10p ordinary

Purchase

4,089

9.2060 GBP

10p ordinary

Purchase

3,041

9.2080 GBP

10p ordinary

Purchase

3,000

9.3037 GBP

10p ordinary

Purchase

2,869

9.2260 GBP

10p ordinary

Purchase

2,591

9.2100 GBP

10p ordinary

Purchase

2,285

9.2641 GBP

10p ordinary

Purchase

1,749

9.2101 GBP

10p ordinary

Purchase

1,739

9.2248 GBP

10p ordinary

Purchase

1,739

9.2160 GBP

10p ordinary

Purchase

1,539

9.2320 GBP

10p ordinary

Purchase

1,488

9.2104 GBP

10p ordinary

Purchase

1,356

9.2141 GBP

10p ordinary

Purchase

1,228

9.2142 GBP

10p ordinary

Purchase

1,113

9.2113 GBP

10p ordinary

Purchase

943

9.3300 GBP

10p ordinary

Purchase

920

9.3286 GBP

10p ordinary

Purchase

750

9.3440 GBP

10p ordinary

Purchase

635

9.2180 GBP

10p ordinary

Purchase

607

9.2350 GBP

10p ordinary

Purchase

558

9.2128 GBP

10p ordinary

Purchase

508

9.3194 GBP

10p ordinary

Purchase

506

9.2110 GBP

10p ordinary

Purchase

480

9.2020 GBP

10p ordinary

Purchase

281

9.3210 GBP

10p ordinary

Purchase

281

9.3244 GBP

10p ordinary

Purchase

245

9.3320 GBP

10p ordinary

Purchase

227

9.2473 GBP

10p ordinary

Purchase

200

9.2232 GBP

10p ordinary

Purchase

142

9.2035 GBP

10p ordinary

Purchase

104

9.1980 GBP

10p ordinary

Purchase

100

9.2257 GBP

10p ordinary

Purchase

69

9.3241 GBP

10p ordinary

Purchase

57

9.2120 GBP

10p ordinary

Purchase

28

9.3421 GBP

10p ordinary

Purchase

21

9.3350 GBP

10p ordinary

Purchase

2

9.1900 GBP

10p ordinary

Sale

236,319

9.3247 GBP

10p ordinary

Sale

196,569

9.3241 GBP

10p ordinary

Sale

103,189

9.2752 GBP

10p ordinary

Sale

65,857

9.3240 GBP

10p ordinary

Sale

61,296

9.3062 GBP

10p ordinary

Sale

54,962

9.3183 GBP

10p ordinary

Sale

44,792

9.2725 GBP

10p ordinary

Sale

33,654

9.3249 GBP

10p ordinary

Sale

20,931

9.3161 GBP

10p ordinary

Sale

16,171

9.3084 GBP

10p ordinary

Sale

15,501

9.2392 GBP

10p ordinary

Sale

10,396

9.3359 GBP

10p ordinary

Sale

10,134

9.2180 GBP

10p ordinary

Sale

8,401

9.2553 GBP

10p ordinary

Sale

8,021

9.2152 GBP

10p ordinary

Sale

7,602

9.3306 GBP

10p ordinary

Sale

6,456

9.3328 GBP

10p ordinary

Sale

5,507

9.3238 GBP

10p ordinary

Sale

4,686

9.2620 GBP

10p ordinary

Sale

4,067

9.2435 GBP

10p ordinary

Sale

3,980

9.3010 GBP

10p ordinary

Sale

3,662

9.2792 GBP

10p ordinary

Sale

3,599

9.2409 GBP

10p ordinary

Sale

3,154

9.2537 GBP

10p ordinary

Sale

2,297

9.2315 GBP

10p ordinary

Sale

2,050

9.2911 GBP

10p ordinary

Sale

1,492

9.2272 GBP

10p ordinary

Sale

1,060

9.2468 GBP

10p ordinary

Sale

930

9.3280 GBP

10p ordinary

Sale

564

9.2107 GBP

10p ordinary

Sale

558

9.2090 GBP

10p ordinary

Sale

538

9.2062 GBP

10p ordinary

Sale

362

9.2440 GBP

10p ordinary

Sale

355

9.2069 GBP

10p ordinary

Sale

321

9.3239 GBP

10p ordinary

Sale

250

9.2700 GBP

10p ordinary

Sale

227

9.2139 GBP

10p ordinary

Sale

151

9.2568 GBP

10p ordinary

Sale

116

9.3220 GBP

10p ordinary

Sale

114

9.2210 GBP

10p ordinary

Sale

100

9.2260 GBP

10p ordinary

Sale

84

9.2242 GBP

10p ordinary

Sale

15

9.2221 GBP

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

10p ordinary

SWAP

Decreasing Long

3,000

9.3037 GBP

10p ordinary

SWAP

Decreasing Short

321

9.3240 GBP

10p ordinary

SWAP

Increasing Short

6,955

9.2207 GBP

10p ordinary

SWAP

Closing Long

12,552

9.3050 GBP

10p ordinary

SWAP

Opening Short

10,970

9.3050 GBP

10p ordinary

SWAP

Decreasing Short

587

9.2537 GBP

10p ordinary

SWAP

Increasing Long

1,243

9.3240 GBP

10p ordinary

SWAP

Decreasing Short

2,567

9.2537 GBP

10p ordinary

SWAP

Increasing Long

4,730

9.2957 GBP

10p ordinary

SWAP

Increasing Long

309

9.2394 GBP

10p ordinary

SWAP

Decreasing Long

103

9.3295 GBP

10p ordinary

SWAP

Decreasing Long

281

9.3244 GBP

10p ordinary

SWAP

Closing Long

179,886

9.2200 GBP

10p ordinary

SWAP

Opening Short

194

9.1900 GBP

10p ordinary

SWAP

Decreasing Short

10,134

9.2180 GBP

10p ordinary

SWAP

Increasing Short

30,536

9.2328 USD

10p ordinary

SWAP

Increasing Long

104

9.2434 GBP

10p ordinary

SWAP

Decreasing Long

14,418

9.3024 GBP

10p ordinary

SWAP

Decreasing Long

5,359

9.3024 GBP

10p ordinary

CFD

Decreasing Short

218

9.2131 GBP

10p ordinary

SWAP

Decreasing Short

3,980

9.3010 GBP

10p ordinary

SWAP

Increasing Short

281

9.3210 GBP

10p ordinary

SWAP

Decreasing Long

13,677

9.3020 GBP

10p ordinary

SWAP

Closing Long

18,450

9.3021 GBP

10p ordinary

SWAP

Increasing Short

24,749

9.3208 GBP

10p ordinary

SWAP

Decreasing Short

100

9.2139 GBP

10p ordinary

SWAP

Closing Short

10,970

9.2725 GBP

10p ordinary

SWAP

Opening Long

33,822

9.2725 GBP

10p ordinary

SWAP

Increasing Long

2,297

9.2315 GBP

10p ordinary

SWAP

Increasing Long

1,060

9.2468 GBP

10p ordinary

SWAP

Increasing Long

1,394

9.2270 GBP

10p ordinary

SWAP

Decreasing Long

6,456

9.3328 GBP

10p ordinary

SWAP

Closing Short

194

9.3209 GBP

10p ordinary

SWAP

Opening Long

8,413

9.3209 GBP

10p ordinary

SWAP

Increasing Short

21,954

9.3244 GBP

10p ordinary

SWAP

Decreasing Long

3,221

9.3237 GBP

10p ordinary

CFD

Decreasing Short

110

9.2190 GBP

10p ordinary

SWAP

Decreasing Long

480

9.2020 GBP

10p ordinary

SWAP

Decreasing Long

69

9.3241 GBP

10p ordinary

SWAP

Decreasing Long

28

9.3421 GBP

10p ordinary

SWAP

Increasing Long

6,456

9.3328 GBP

10p ordinary

SWAP

Decreasing Long

5,576

9.3166 GBP

10p ordinary

SWAP

Increasing Long

1,830

9.3381 GBP

10p ordinary

CFD

Decreasing Short

164

9.2220 GBP

10p ordinary

SWAP

Increasing Long

8,401

9.2553 GBP

10p ordinary

SWAP

Increasing Long

5,507

9.3238 GBP

10p ordinary

SWAP

Decreasing Long

508

9.3194 GBP

10p ordinary

SWAP

Increasing Long

29

9.2481 GBP

10p ordinary

SWAP

Decreasing Long

924

9.3240 GBP

10p ordinary

CFD

Decreasing Short

500

9.2251 GBP

10p ordinary

SWAP

Decreasing Long

17,745

9.2526 GBP

10p ordinary

SWAP

Decreasing Long

104

9.1981 GBP

10p ordinary

SWAP

Decreasing Long

1,749

9.2101 GBP

10p ordinary

SWAP

Decreasing Long

24,824

9.2200 GBP

10p ordinary

CFD

Decreasing Short

124

9.2141 GBP

10p ordinary

SWAP

Decreasing Long

2,869

9.2260 GBP

10p ordinary

SWAP

Increasing Long

279

9.3240 GBP

10p ordinary

SWAP

Closing Long

1,117

9.3237 GBP

10p ordinary

SWAP

Opening Short

96

9.3237 GBP

10p ordinary

SWAP

Decreasing Long

7,428

9.2160 GBP

10p ordinary

CFD

Decreasing Short

109

9.2131 GBP

10p ordinary

SWAP

Increasing Long

1,492

9.2272 GBP

10p ordinary

SWAP

Closing Short

96

9.3283 GBP

10p ordinary

SWAP

Opening Long

5,784

9.3283 GBP

10p ordinary

SWAP

Increasing Long

10,396

9.3358 GBP

10p ordinary

CFD

Decreasing Short

104

9.2030 GBP

10p ordinary

SWAP

Increasing Long

564

9.2107 GBP

10p ordinary

SWAP

Increasing Long

930

9.3280 GBP

10p ordinary

CFD

Decreasing Short

299

9.2060 GBP

10p ordinary

SWAP

Increasing Long

31,578

9.3240 GBP

10p ordinary

SWAP

Decreasing Long

10,517

9.2111 GBP

10p ordinary

CFD

Decreasing Short

364

9.2131 GBP

10p ordinary

SWAP

Increasing Long

16,322

9.3079 GBP

10p ordinary

SWAP

Increasing Long

33,654

9.3249 GBP

10p ordinary

CFD

Decreasing Short

576

9.3201 GBP

10p ordinary

SWAP

Increasing Long

4,067

9.2435 GBP

10p ordinary

CFD

Decreasing Short

317

9.3400 GBP

10p ordinary

SWAP

Decreasing Long

759

9.2247 GBP

10p ordinary

CFD

Decreasing Short

21

9.3342 GBP

10p ordinary

SWAP

Decreasing Long

12,708

9.2607 GBP

10p ordinary

CFD

Increasing Short

3,041

9.2080 GBP

10p ordinary

SWAP

Increasing Long

61,296

9.3062 GBP

10p ordinary

CFD

Increasing Short

13,944

9.2571 GBP

10p ordinary

CFD

Decreasing Short

227

9.2139 GBP

10p ordinary

CFD

Closing Short

91,984

9.3241 GBP

10p ordinary

CFD

Opening Long

104,585

9.3241 GBP

10p ordinary

CFD

Increasing Long

103,189

9.2752 GBP

10p ordinary

CFD

Increasing Long

20,931

9.3161 GBP

10p ordinary

CFD

Decreasing Long

81,299

9.2883 GBP

10p ordinary

CFD

Decreasing Long

13,576

9.2540 GBP

10p ordinary

CFD

Decreasing Long

78,132

9.3240 GBP

10p ordinary

CFD

Closing Long

55,698

9.3240 GBP

10p ordinary

CFD

Opening Short

78,132

9.3240 GBP

(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:

13 Oct 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213