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Form 8.3 - SEGRO plc

11th Nov 2026 11:59

RNS Number : 7568C
Societe Generale SA
11 November 2026
 

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:

SOCIETE GENERALE SA

(b) Owner or controller of interests and short positions disclosed, if different from 1(a):

 The naming of nominee or vehicle companies is insufficient. For a trust, the trustee(s), settlor and beneficiaries must be named.

 

(c) Name of offeror/offeree in relation to whose relevant securities this form relates:

 Use a separate form for each offeror/offeree

SEGRO plc

(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:

 For an opening position disclosure, state the latest practicable date prior to the disclosure

10/11/2026

(f) In addition to the company in 1(c) above, is the discloser making disclosures in respect of any other party to the offer?

 If it is a cash offer or possible cash offer, state “N/A”

YES: Prologis, Inc.

 

2. POSITIONS OF THE PERSON MAKING THE DISCLOSURE

 

If there are positions or rights to subscribe to disclose in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 2(a) or (b) (as appropriate) for each additional class of relevant security.

 

(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:

39,370,130

2.91

237,408

0.02

(2) Cash-settled derivatives:

 

10,733

0.00

35,603,906

2.63

(3) Stock-settled derivatives (including options) and agreements to purchase/sell:

0

0.00

0

0.00

 

TOTAL:

39,380,863

2.91

35,841,314

2.65

 

 

All interests and all short positions should be disclosed.

 

Details of any open stock-settled derivative positions (including traded options), or agreements to purchase or sell relevant securities, should be given on a Supplemental Form 8 (Open Positions).

 

(b) Rights to subscribe for new securities (including directors’ and other employee 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

 

Where there have been dealings in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 3(a), (b), (c) or (d) (as appropriate) for each additional class of relevant security dealt in.

 

The currency of all prices and other monetary amounts should be stated.

 

(a) Purchases and sales

 

Class of relevant security

Purchase/sale

Number of securities

Price per unit

GBP

10p ordinary

Purchase

37

9.272

10p ordinary

Purchase

49

9.272

10p ordinary

Purchase

141

9.272

10p ordinary

Purchase

149

9.272

10p ordinary

Purchase

378

9.272

10p ordinary

Purchase

382

9.272

10p ordinary

Purchase

493

9.232

10p ordinary

Purchase

43

9.26

10p ordinary

Purchase

51

9.234

10p ordinary

Purchase

88

9.248

10p ordinary

Purchase

130

9.234

10p ordinary

Purchase

159

9.242

10p ordinary

Purchase

181

9.23

10p ordinary

Purchase

181

9.232

10p ordinary

Purchase

181

9.232

10p ordinary

Purchase

181

9.256

10p ordinary

Purchase

182

9.218

10p ordinary

Purchase

182

9.226

10p ordinary

Purchase

182

9.228

10p ordinary

Purchase

182

9.228

10p ordinary

Purchase

263

9.248

10p ordinary

Purchase

286

9.246

10p ordinary

Purchase

325

9.262

10p ordinary

Purchase

497

9.26

10p ordinary

Purchase

616

9.236

10p ordinary

Purchase

722

9.258

10p ordinary

Purchase

763

9.242

10p ordinary

Purchase

71

9.242

10p ordinary

Purchase

173

9.242

10p ordinary

Purchase

272

9.258

10p ordinary

Purchase

372

9.242

10p ordinary

Purchase

427

9.242

10p ordinary

Purchase

482

9.258

10p ordinary

Purchase

53

9.258

10p ordinary

Purchase

451

9.25

10p ordinary

Purchase

451

9.254

10p ordinary

Purchase

451

9.264

10p ordinary

Purchase

451

9.266

10p ordinary

Purchase

452

9.26

10p ordinary

Purchase

452

9.262

10p ordinary

Purchase

455

9.192

10p ordinary

Purchase

456

9.174

10p ordinary

Purchase

456

9.176

10p ordinary

Purchase

456

9.178

10p ordinary

Purchase

456

9.18

10p ordinary

Purchase

504

9.266

10p ordinary

Purchase

542

9.258

10p ordinary

Purchase

542

9.26

10p ordinary

Purchase

542

9.262

10p ordinary

Purchase

542

9.264

10p ordinary

Purchase

611

9.234

10p ordinary

Purchase

612

9.232

10p ordinary

Purchase

1,329

9.238

10p ordinary

Purchase

66

9.184

10p ordinary

Purchase

164

9.184

10p ordinary

Purchase

155

9.172

10p ordinary

Purchase

43

9.23

10p ordinary

Purchase

56

9.172

10p ordinary

Purchase

319

9.186

10p ordinary

Purchase

5

9.184

10p ordinary

Purchase

75

9.182

10p ordinary

Purchase

42

9.236

10p ordinary

Purchase

158

9.182

10p ordinary

Purchase

185

9.186

10p ordinary

Purchase

171

9.186

10p ordinary

Purchase

50

9.236

10p ordinary

Purchase

289

9.194

10p ordinary

Purchase

43

9.23

10p ordinary

Purchase

216

9.186

10p ordinary

Purchase

55

9.172

10p ordinary

Purchase

199

9.184

10p ordinary

Purchase

169

9.192

10p ordinary

Purchase

55

9.172

10p ordinary

Purchase

54

9.186

10p ordinary

Purchase

42

9.192

10p ordinary

Purchase

76

9.17

10p ordinary

Purchase

683

9.2

10p ordinary

Purchase

106

9.186

10p ordinary

Purchase

304

9.188

10p ordinary

Purchase

168

9.182

10p ordinary

Purchase

44

9.186

10p ordinary

Purchase

282

9.182

10p ordinary

Purchase

312

9.19

10p ordinary

Purchase

238

9.178

10p ordinary

Purchase

323

9.19

10p ordinary

Purchase

311

9.198

10p ordinary

Purchase

92

9.172

10p ordinary

Purchase

101

9.186

10p ordinary

Purchase

164

9.178

10p ordinary

Purchase

180

9.184

10p ordinary

Purchase

308

9.188

10p ordinary

Purchase

153

9.182

10p ordinary

Purchase

41

9.222

10p ordinary

Purchase

218

9.19

10p ordinary

Purchase

55

9.172

10p ordinary

Purchase

313

9.188

10p ordinary

Purchase

106

9.172

10p ordinary

Purchase

54

9.172

10p ordinary

Purchase

163

9.174

10p ordinary

Purchase

107

9.188

10p ordinary

Purchase

54

9.188

10p ordinary

Purchase

173

9.212

10p ordinary

Purchase

41

9.228

10p ordinary

Purchase

301

9.186

10p ordinary

Purchase

455

9.174

10p ordinary

Purchase

888

9.176

10p ordinary

Purchase

42

9.228

10p ordinary

Purchase

82,331

9.192

10p ordinary

Purchase

34,182

9.192

10p ordinary

Purchase

255

9.19

10p ordinary

Purchase

222

9.196

10p ordinary

Purchase

310

9.2

10p ordinary

Purchase

334

9.19

10p ordinary

Purchase

173

9.192

10p ordinary

Purchase

222

9.192

10p ordinary

Purchase

478

9.196

10p ordinary

Purchase

183

9.212

10p ordinary

Purchase

332

9.196

10p ordinary

Sale

28,391

9.184

10p ordinary

Sale

42

9.22

10p ordinary

Sale

50

9.236

10p ordinary

Sale

43

9.23

10p ordinary

Sale

41

9.222

10p ordinary

Sale

47

9.214

10p ordinary

Sale

45

9.226

10p ordinary

Sale

78

9.224

10p ordinary

Sale

42

9.236

10p ordinary

Sale

42

9.228

10p ordinary

Sale

82

9.226

10p ordinary

Sale

43

9.23

10p ordinary

Sale

42

9.222

10p ordinary

Sale

41

9.228

10p ordinary

Sale

41

9.23

10p ordinary

Sale

15

9.188

10p ordinary

Sale

377

9.188

10p ordinary

Sale

429

9.194

10p ordinary

Sale

4,557

9.18

10p ordinary

Sale

94

9.197

10p ordinary

Sale

4

9.186

10p ordinary

Sale

9

9.19

10p ordinary

Sale

14

9.196

10p ordinary

Sale

15

9.19

10p ordinary

Sale

17

9.19

10p ordinary

Sale

26

9.188

10p ordinary

Sale

33

9.188

10p ordinary

Sale

45

9.194

10p ordinary

Sale

46

9.192

10p ordinary

Sale

124

9.196

10p ordinary

Sale

126

9.19

10p ordinary

Sale

142

9.19

10p ordinary

Sale

182

9.196

10p ordinary

Sale

183

9.188

10p ordinary

Sale

202

9.184

10p ordinary

Sale

202

9.184

10p ordinary

Sale

208

9.188

10p ordinary

Sale

210

9.184

10p ordinary

Sale

210

9.194

10p ordinary

Sale

236

9.196

10p ordinary

Sale

260

9.192

10p ordinary

Sale

289

9.184

10p ordinary

Sale

322

9.196

10p ordinary

Sale

360

9.184

10p ordinary

Sale

404

9.218

10p ordinary

Sale

427

9.186

10p ordinary

Sale

10

9.19

10p ordinary

Sale

19

9.196

10p ordinary

Sale

42

9.196

10p ordinary

Sale

107

9.196

10p ordinary

Sale

144

9.184

10p ordinary

Sale

155

9.184

10p ordinary

Sale

165

9.196

10p ordinary

Sale

248

9.196

10p ordinary

Sale

272

9.19

10p ordinary

Sale

373

9.196

10p ordinary

Sale

457

9.19

10p ordinary

Sale

86

9.198

10p ordinary

Sale

184

9.218

10p ordinary

Sale

429

9.218

10p ordinary

Sale

453

9.232

10p ordinary

Sale

453

9.234

10p ordinary

Sale

453

9.236

10p ordinary

Sale

455

9.2

10p ordinary

Sale

455

9.202

10p ordinary

Sale

457

9.18

10p ordinary

Sale

543

9.236

10p ordinary

Sale

544

9.234

10p ordinary

Sale

614

9.2

10p ordinary

Sale

615

9.186

10p ordinary

Sale

308

9.192

10p ordinary

Sale

616

9.192

10p ordinary

Sale

909

9.192

10p ordinary

Sale

915

9.192

10p ordinary

Sale

917

9.192

10p ordinary

Sale

923

9.192

10p ordinary

Sale

1,433

9.192

10p ordinary

Sale

1,533

9.192

10p ordinary

Sale

2,084

9.192

10p ordinary

Sale

3,051

9.192

10p ordinary

Sale

3,106

9.192

10p ordinary

Sale

3,355

9.192

10p ordinary

Sale

4,145

9.192

10p ordinary

Sale

5,678

9.192

10p ordinary

Sale

5,678

9.192

10p ordinary

Sale

6,624

9.192

10p ordinary

Sale

9,425

9.192

10p ordinary

Sale

9,673

9.192

10p ordinary

Sale

11,356

9.192

10p ordinary

Sale

82,331

9.192

10p ordinary

Sale

34,182

9.192

10p ordinary

Sale

58

9.186

10p ordinary

Sale

661

9.193

10p ordinary

Sale

71

9.176

10p ordinary

Sale

168

9.198

10p ordinary

Sale

5

9.196

10p ordinary

Sale

240

9.192

10p ordinary

Sale

4

9.198

10p ordinary

Sale

310

9.2

10p ordinary

Sale

183

9.212

10p ordinary

Sale

5

9.184

10p ordinary

Sale

238

9.184

10p ordinary

Sale

148

9.198

10p ordinary

Sale

142

9.186

10p ordinary

Sale

478

9.196

10p ordinary

Sale

5

9.188

10p ordinary

Sale

52

9.194

10p ordinary

Sale

171

9.184

10p ordinary

Sale

164

9.178

10p ordinary

Sale

161

9.19

10p ordinary

Sale

68

9.192

10p ordinary

Sale

185

9.186

10p ordinary

Sale

255

9.19

10p ordinary

Sale

101

9.178

10p ordinary

Sale

222

9.196

10p ordinary

Sale

138

9.188

10p ordinary

Sale

47

9.194

10p ordinary

Sale

171

9.186

10p ordinary

Sale

96

9.174

10p ordinary

Sale

289

9.194

10p ordinary

Sale

5

9.184

10p ordinary

Sale

14

9.188

10p ordinary

Sale

44

9.186

10p ordinary

Sale

62

9.19

10p ordinary

Sale

240

9.192

10p ordinary

Sale

159

9.182

10p ordinary

Sale

7

9.176

10p ordinary

Sale

9

9.176

10p ordinary

Sale

297

9.194

10p ordinary

Sale

101

9.186

10p ordinary

Sale

199

9.184

10p ordinary

Sale

65

9.2

10p ordinary

Sale

4

9.19

10p ordinary

Sale

64

9.188

10p ordinary

Sale

597

9.196

10p ordinary

Sale

279

9.184

10p ordinary

Sale

56

9.172

10p ordinary

Sale

78

9.176

10p ordinary

Sale

208

9.19

10p ordinary

Sale

163

9.174

10p ordinary

Sale

77

9.192

10p ordinary

Sale

490

9.19

10p ordinary

Sale

46

9.194

10p ordinary

Sale

54

9.186

10p ordinary

Sale

5

9.194

10p ordinary

Sale

16

9.198

10p ordinary

Sale

6

9.194

10p ordinary

Sale

155

9.172

10p ordinary

Sale

168

9.202

10p ordinary

Sale

433

9.178

10p ordinary

Sale

147

9.188

10p ordinary

Sale

10

9.172

10p ordinary

Sale

189

9.19

10p ordinary

Sale

214

9.18

10p ordinary

Sale

153

9.182

10p ordinary

Sale

76

9.17

10p ordinary

Sale

533

9.178

10p ordinary

Sale

304

9.188

10p ordinary

Sale

683

9.2

10p ordinary

Sale

16

9.178

10p ordinary

Sale

409

9.192

10p ordinary

Sale

14

9.178

10p ordinary

Sale

42

9.188

10p ordinary

Sale

240

9.18

10p ordinary

Sale

29

9.192

10p ordinary

Sale

238

9.178

10p ordinary

Sale

282

9.182

10p ordinary

Sale

312

9.19

10p ordinary

Sale

241

9.184

10p ordinary

Sale

173

9.212

10p ordinary

Sale

238

9.192

10p ordinary

Sale

172

9.176

10p ordinary

Sale

164

9.184

10p ordinary

Sale

457

9.189

10p ordinary

Sale

8

9.194

10p ordinary

Sale

496

9.198

10p ordinary

Sale

42

9.192

10p ordinary

Sale

12

9.174

10p ordinary

Sale

486

9.185

10p ordinary

Sale

5

9.194

10p ordinary

Sale

26

9.198

10p ordinary

Sale

66

9.184

10p ordinary

Sale

92

9.172

10p ordinary

Sale

319

9.186

10p ordinary

Sale

52

9.194

10p ordinary

Sale

4

9.186

10p ordinary

Sale

15

9.186

10p ordinary

Sale

168

9.182

10p ordinary

Sale

169

9.192

10p ordinary

Sale

194

9.192

10p ordinary

Sale

17

9.188

10p ordinary

Sale

710

9.18

10p ordinary

Sale

173

9.192

10p ordinary

Sale

6

9.194

10p ordinary

Sale

123

9.192

10p ordinary

Sale

60

9.176

10p ordinary

Sale

660

9.195

10p ordinary

Sale

330

9.21

10p ordinary

Sale

472

9.178

10p ordinary

Sale

7

9.192

10p ordinary

Sale

206

9.2

10p ordinary

Sale

196

9.202

10p ordinary

Sale

432

9.19

10p ordinary

Sale

192

9.194

10p ordinary

Sale

278

9.2

10p ordinary

Sale

16

9.192

10p ordinary

Sale

423

9.178

10p ordinary

Sale

15

9.18

10p ordinary

Sale

7

9.184

10p ordinary

Sale

296

9.198

10p ordinary

Sale

1

9.182

10p ordinary

Sale

686

9.18

10p ordinary

Sale

158

9.182

10p ordinary

Sale

500

9.184

10p ordinary

Sale

23

9.184

10p ordinary

Sale

75

9.182

10p ordinary

Sale

216

9.186

10p ordinary

Sale

41

9.18

10p ordinary

Sale

106

9.186

10p ordinary

Sale

131

9.186

10p ordinary

Sale

188

9.186

10p ordinary

Sale

323

9.19

10p ordinary

Sale

57

9.172

10p ordinary

Sale

311

9.198

10p ordinary

Sale

408

9.194

10p ordinary

Sale

10

9.198

10p ordinary

Sale

57

9.19

10p ordinary

Sale

218

9.19

10p ordinary

Sale

3

9.172

10p ordinary

Sale

55

9.172

10p ordinary

Sale

166

9.194

10p ordinary

Sale

192

9.198

10p ordinary

Sale

332

9.196

10p ordinary

Sale

334

9.19

10p ordinary

Sale

760

9.184

10p ordinary

Sale

106

9.172

10p ordinary

Sale

54

9.172

10p ordinary

Sale

100

9.172

10p ordinary

Sale

196

9.174

10p ordinary

Sale

46

9.184

10p ordinary

Sale

313

9.188

10p ordinary

Sale

1

9.184

10p ordinary

Sale

46

9.188

10p ordinary

Sale

12

9.188

10p ordinary

Sale

189

9.194

10p ordinary

Sale

222

9.192

10p ordinary

Sale

284

9.196

10p ordinary

Sale

69

9.188

10p ordinary

Sale

546

9.179

10p ordinary

Sale

308

9.188

10p ordinary

Sale

46

9.194

10p ordinary

Sale

126

9.194

10p ordinary

Sale

136

9.194

10p ordinary

Sale

107

9.188

10p ordinary

Sale

615

9.191

10p ordinary

Sale

54

9.188

10p ordinary

Sale

276

9.184

10p ordinary

Sale

888

9.176

10p ordinary

Sale

3

9.178

10p ordinary

Sale

55

9.172

10p ordinary

Sale

301

9.186

10p ordinary

Sale

152

9.184

10p ordinary

Sale

276

9.188

10p ordinary

Sale

692

9.188

10p ordinary

Sale

455

9.174

10p ordinary

Sale

306

9.172

10p ordinary

Sale

234

9.19

10p ordinary

Sale

55

9.172

10p ordinary

Sale

474

9.182

10p ordinary

Sale

158

9.172

10p ordinary

Sale

146

9.178

10p ordinary

Sale

180

9.184

10p ordinary

Sale

23

9.188

10p ordinary

Sale

177

9.218

 

 

(b) Cash-settled derivative transactions

 

Class of relevant security

Product description

e.g. CFD

Nature of dealing

e.g. opening/closing a long/short position, increasing/reducing a long/short position

Number of reference securities

Price per unit

GBP

 

 

(c) Stock-settled derivative transactions (including options)

 

(i) Writing, selling, purchasing or varying

 

Class of relevant security

Product description e.g. call option

Writing, purchasing, selling, varying etc.

Number of securities to which option relates

Exercise price per unit

Type

e.g. American, European etc.

Expiry date

Option money paid/ received per unit

 

(ii) Exercise

 

Class of relevant security

Product description

e.g. call option

Exercising/ exercised against

Number of securities

Exercise price per unit

 

(d) Other dealings (including subscribing for new securities)

 

Class of relevant security

Nature of dealing

e.g. subscription, conversion

Details

Price per unit (if applicable)

 

 

4. OTHER INFORMATION

 

(a) Indemnity and other dealing 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 person making the disclosure and any party to the offer or any person acting in concert with a party to the offer:

Irrevocable commitments and letters of intent should not be included. If there are no such agreements, arrangements or understandings, state “none”

 

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 or future acquisition or disposal of any relevant securities to which any derivative is referenced:

If there are no such agreements, arrangements or understandings, state “none”

 

None

 

 

(c) Attachments

 

Is a Supplemental Form 8 (Open Positions) attached?

NO

 

 

Date of disclosure:

11/11/2026

Contact name:

Paul Jenkins

Telephone number*:

+44 20 7676 6969

 

Public disclosures under Rule 8 of the Code must be made to a Regulatory Information Service.

 

The Panel’s Market Surveillance Unit is available for consultation in relation to the Code’s disclosure requirements on +44 (0)20 7638 0129.

 

*If the discloser is a natural person, a telephone number does not need to be included, provided contact information has been provided to the Panel’s Market Surveillance Unit.

 

The Code can be viewed on the Panel’s website at www.thetakeoverpanel.org.uk.

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