Transaction in Own Shares

1 July 2024

Auto Trader Group plc ("Auto Trader" or the "Company")

Auto Trader Group plc Transaction in Own Shares

Auto Trader Group plc (the "Company") announces that on 1 July 2024 it purchased through Merrill Lynch International the following number of its ordinary shares for Cancellation at an average price of 801.2287 pence per share:

Number of ordinary shares purchased:

208,000

Highest purchase price paid per share:

808.8000p

Lowest purchase price paid per share:

796.8000p

Following the above transaction, the Company has 901,102,255 ordinary shares in issue and holds 4,691,766 ordinary shares in treasury. Therefore, the total number of voting rights in the Company is 896,410,489 which may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, Auto Trader Group plc under the FCA's Disclosure Guidance and Transparency Rules.

In accordance with Article 5(1)(b) of Regulation (EU) No 596/2014 (the Market Abuse Regulation), the schedule below contains detailed information about the purchases made by Merrill Lynch International on behalf of the Company as part of the buyback programme.

Enquiries:

Auto Trader Group plc

Claire Baty, Company Secretary

0345 111 0006

Schedule of Purchases - Individual Transactions

Number of shares purchased

Transaction price (per share)

Time of transaction

Execution venue

454

805

08:32:26

XLON

61

805.6

08:35:10

XLON

72

805.6

08:35:10

XLON

95

805.6

08:35:10

XLON

355

805.6

08:35:10

XLON

1,077

805.6

08:35:10

XLON

2,100

805.6

08:35:10

XLON

460

805.2

08:35:54

XLON

86

806.8

08:40:47

XLON

317

806.8

08:40:47

XLON

703

806.4

08:43:56

XLON

67

806

08:48:16

XLON

258

806

08:48:16

XLON

218

806.2

08:53:01

XLON

78

806.2

08:54:31

XLON

53

808.8

09:04:13

XLON

75

808.8

09:04:13

XLON

79

808.8

09:04:13

XLON

109

808.8

09:04:13

XLON

184

808.8

09:04:13

XLON

343

808.8

09:04:13

XLON

293

808

09:04:26

XLON

377

808

09:04:26

XLON

529

808.2

09:04:26

XLON

556

807.8

09:04:27

XLON

601

807.4

09:04:27

XLON

515

806.6

09:04:45

XLON

113

806

09:09:06

XLON

561

806.8

09:09:41

XLON

485

806.8

09:10:37

XLON

187

806

09:11:31

XLON

143

805.8

09:12:31

XLON

559

805.8

09:12:31

XLON

443

805.4

09:12:40

XLON

101

804.4

09:14:31

XLON

238

804.4

09:14:31

XLON

313

804

09:19:49

XLON

298

806

09:32:29

XLON

50

805.6

09:35:04

XLON

326

805.6

09:35:04

XLON

307

805

09:36:03

XLON

839

804.8

09:36:03

XLON

329

805

09:38:19

XLON

220

806.2

09:44:46

XLON

297

806.4

09:44:46

XLON

423

806.2

09:44:46

XLON

510

806

09:45:23

XLON

385

807

09:54:50

XLON

956

807.2

09:54:50

XLON

300

807

10:00:44

XLON

303

806.8

10:04:55

XLON

544

806.6

10:04:55

XLON

416

806.6

10:06:14

XLON

104

805.8

10:07:41

XLON

700

805.8

10:07:41

XLON

341

805.4

10:12:13

XLON

637

805.8

10:12:43

XLON

446

804.4

10:18:40

XLON

476

804.2

10:19:01

XLON

157

803.8

10:20:28

XLON

187

803.8

10:20:28

XLON

296

804

10:27:08

XLON

47

805

10:42:00

XLON

67

805

10:42:00

XLON

98

805

10:42:00

XLON

191

805

10:42:00

XLON

1,250

805.2

10:42:00

XLON

523

804.6

10:45:30

XLON

299

804.8

10:48:02

XLON

67

807.2

10:59:16

XLON

72

807.2

10:59:16

XLON

73

807.2

10:59:16

XLON

181

806.6

10:59:53

XLON

1,228

806.6

10:59:53

XLON

189

806.2

11:02:30

XLON

240

806.2

11:05:03

XLON

760

806.4

11:14:39

XLON

977

806.4

11:14:39

XLON

332

805.2

11:18:08

XLON

593

805.2

11:19:06

XLON

404

804.8

11:19:10

XLON

160

804.6

11:19:58

XLON

258

804.6

11:19:58

XLON

731

804.2

11:23:06

XLON

306

804

11:25:00

XLON

11

802.6

11:29:13

XLON

398

802.6

11:29:13

XLON

304

804.8

11:44:03

XLON

312

804

11:45:33

XLON

658

803.8

11:45:33

XLON

300

803.8

11:47:21

XLON

18

803.6

11:53:34

XLON

163

803.6

11:53:34

XLON

870

803.6

11:53:34

XLON

764

804

12:03:45

XLON

210

804

12:08:49

XLON

396

804

12:09:34

XLON

331

804

12:09:56

XLON

435

804

12:10:00

XLON

669

804.8

12:21:15

XLON

693

805

12:21:15

XLON

154

804.4

12:21:16

XLON

232

804.4

12:21:16

XLON

64

805

12:25:54

XLON

236

805

12:25:54

XLON

637

805

12:33:07

XLON

88

805.4

12:43:26

XLON

229

805.4

12:43:26

XLON

112

805.2

12:51:03

XLON

113

805.2

12:51:06

XLON

37

805

12:51:38

XLON

47

805

12:51:38

XLON

531

805

12:51:38

XLON

593

805

12:51:38

XLON

1,400

805

12:51:38

XLON

11

806.8

13:00:54

XLON

608

806.4

13:01:20

XLON

20

808.4

13:06:48

XLON

80

808.4

13:06:48

XLON

507

808

13:08:13

XLON

654

807.4

13:10:26

XLON

1,175

807.2

13:10:26

XLON

354

807.4

13:27:35

XLON

380

807.2

13:28:02

XLON

773

806.6

13:28:16

XLON

436

807.2

13:36:22

XLON

1,039

806.4

13:41:42

XLON

300

806

13:42:57

XLON

395

805.8

13:45:44

XLON

414

806.8

14:02:11

XLON

122

806.6

14:03:11

XLON

264

806.6

14:03:11

XLON

57

806

14:07:24

XLON

729

806

14:07:24

XLON

1,132

806

14:07:24

XLON

450

806.4

14:10:31

XLON

2,042

806.4

14:10:31

XLON

376

806

14:13:24

XLON

16

805.8

14:15:18

XLON

124

805.8

14:15:18

XLON

433

805.8

14:15:18

XLON

343

805.6

14:17:51

XLON

241

805.4

14:18:02

XLON

331

805.4

14:18:02

XLON

1,289

805.2

14:19:14

XLON

305

806.2

14:25:20

XLON

592

805.8

14:26:20

XLON

70

806.4

14:27:46

XLON

72

806.4

14:27:46

XLON

74

806.4

14:27:46

XLON

375

806.4

14:27:46

XLON

50

806.2

14:29:08

XLON

333

807.4

14:32:02

XLON

193

807

14:33:10

XLON

428

807

14:33:10

XLON

607

806.4

14:34:30

XLON

542

806.2

14:35:08

XLON

146

805.6

14:35:24

XLON

156

805.6

14:35:24

XLON

358

805

14:40:11

XLON

367

805.2

14:40:11

XLON

382

805.2

14:40:11

XLON

443

805.8

14:40:11

XLON

32

805

14:40:14

XLON

67

804.6

14:40:26

XLON

169

804.6

14:40:26

XLON

280

804.6

14:40:26

XLON

100

804.6

14:40:57

XLON

173

804.6

14:40:57

XLON

340

804.6

14:40:57

XLON

239

804.2

14:42:29

XLON

426

804.2

14:42:29

XLON

1,202

804

14:43:32

XLON

592

804

14:46:39

XLON

33

803.8

14:47:05

XLON

384

803.8

14:47:05

XLON

929

803.6

14:47:35

XLON

737

803.6

14:48:35

XLON

310

803.4

14:49:13

XLON

496

803.2

14:50:18

XLON

554

803

14:50:55

XLON

74

803.6

14:53:46

XLON

135

803.6

14:53:46

XLON

177

803.6

14:53:46

XLON

227

803.6

14:53:46

XLON

500

803.6

14:53:46

XLON

549

803.2

14:54:19

XLON

102

803

14:55:30

XLON

528

803

14:55:30

XLON

1,123

802.8

14:57:12

XLON

58

802.6

14:57:14

XLON

74

802.6

14:57:14

XLON

137

802.6

14:57:14

XLON

320

802.6

14:57:14

XLON

501

802.2

14:58:00

XLON

1,670

802.2

14:58:00

XLON

492

803.6

15:02:26

XLON

460

803.8

15:04:18

XLON

73

804.8

15:06:31

XLON

119

804.8

15:06:31

XLON

203

804.8

15:06:31

XLON

212

804.8

15:06:31

XLON

420

804.8

15:06:31

XLON

504

804.8

15:06:31

XLON

32

804.6

15:06:45

XLON

76

804.6

15:06:45

XLON

80

804.6

15:06:45

XLON

500

804.6

15:06:45

XLON

933

804

15:07:24

XLON

301

803.8

15:09:51

XLON

528

803.6

15:09:53

XLON

234

803.4

15:10:13

XLON

237

803.4

15:10:13

XLON

375

803

15:10:42

XLON

549

802.8

15:11:31

XLON

368

802.6

15:11:55

XLON

377

802.8

15:12:13

XLON

306

801.8

15:14:34

XLON

328

801.8

15:14:34

XLON

64

801

15:15:01

XLON

358

801.2

15:15:41

XLON

282

801

15:16:10

XLON

298

800.8

15:16:37

XLON

142

802.6

15:20:36

XLON

88

802.6

15:20:41

XLON

123

802.6

15:20:41

XLON

133

802.6

15:20:41

XLON

130

802.6

15:20:43

XLON

133

802.6

15:20:46

XLON

134

802.6

15:20:48

XLON

497

802.2

15:20:51

XLON

67

802

15:21:04

XLON

134

802

15:21:04

XLON

81

802

15:21:06

XLON

126

802

15:21:06

XLON

131

802

15:21:06

XLON

150

801.6

15:21:37

XLON

197

801.6

15:21:37

XLON

217

801.6

15:21:47

XLON

415

801.6

15:21:58

XLON

110

802.2

15:23:11

XLON

606

801.6

15:24:32

XLON

58

801.8

15:26:25

XLON

98

801.8

15:26:25

XLON

100

801.8

15:26:25

XLON

98

801.6

15:29:15

XLON

103

801.4

15:29:46

XLON

98

801.4

15:29:50

XLON

99

801.4

15:29:50

XLON

107

801.4

15:29:50

XLON

116

801.8

15:30:11

XLON

66

801.8

15:30:14

XLON

75

801.8

15:30:14

XLON

81

801.8

15:30:14

XLON

116

801.8

15:30:14

XLON

116

801.8

15:30:14

XLON

116

801.8

15:30:16

XLON

116

801.8

15:30:16

XLON

117

801.6

15:30:19

XLON

105

801.6

15:30:27

XLON

100

801.6

15:30:30

XLON

98

801.6

15:30:32

XLON

98

801.6

15:30:35

XLON

95

801.6

15:30:37

XLON

98

801.6

15:30:37

XLON

98

801.6

15:30:41

XLON

99

801.6

15:30:46

XLON

98

801.6

15:30:49

XLON

98

801.6

15:30:51

XLON

184

801

15:31:40

XLON

313

801

15:31:40

XLON

2,088

801.4

15:33:42

XLON

70

801.6

15:34:06

XLON

134

801.6

15:34:06

XLON

70

801.6

15:34:08

XLON

72

801.6

15:34:08

XLON

134

801.6

15:34:08

XLON

73

801.6

15:34:11

XLON

81

801.6

15:34:11

XLON

128

801.6

15:34:11

XLON

81

801.6

15:34:14

XLON

70

801.6

15:34:17

XLON

76

801.6

15:34:17

XLON

129

801.6

15:34:17

XLON

77

801.6

15:34:20

XLON

78

801.6

15:34:20

XLON

125

801.6

15:34:20

XLON

27

801.2

15:34:35

XLON

470

801.2

15:34:35

XLON

98

802

15:37:05

XLON

190

802

15:37:05

XLON

352

802

15:37:05

XLON

67

802

15:37:08

XLON

77

802

15:37:08

XLON

97

802

15:37:08

XLON

431

801.6

15:37:35

XLON

450

801

15:38:01

XLON

353

800.8

15:38:14

XLON

1,042

800.6

15:39:42

XLON

353

800

15:39:50

XLON

309

799.6

15:41:47

XLON

419

800.2

15:43:47

XLON

193

799.6

15:47:05

XLON

263

799.6

15:47:05

XLON

129

800.4

15:48:45

XLON

67

800.4

15:48:48

XLON

129

800.4

15:48:48

XLON

68

800.4

15:48:58

XLON

69

800.4

15:48:58

XLON

124

800.4

15:48:58

XLON

74

800.4

15:49:04

XLON

81

800.4

15:49:04

XLON

124

800.4

15:49:04

XLON

549

800

15:49:25

XLON

640

800

15:49:25

XLON

200

799.6

15:52:02

XLON

75

799.6

15:52:04

XLON

134

799.6

15:52:04

XLON

197

799.6

15:52:04

XLON

191

799.6

15:52:09

XLON

390

799.6

15:52:09

XLON

34

799.2

15:53:00

XLON

149

799.2

15:53:00

XLON

314

799.2

15:53:00

XLON

483

798.8

15:53:02

XLON

319

798.6

15:53:14

XLON

1,154

799.8

16:01:43

XLON

98

800.4

16:02:04

XLON

344

800.4

16:02:04

XLON

380

800.4

16:02:04

XLON

497

800

16:02:24

XLON

197

800

16:02:29

XLON

1,058

799.8

16:05:19

XLON

78

800

16:05:36

XLON

114

800

16:05:36

XLON

150

800

16:05:36

XLON

207

800

16:05:36

XLON

234

800

16:05:36

XLON

498

800

16:05:36

XLON

687

800

16:05:36

XLON

497

799.6

16:07:01

XLON

2,105

800

16:10:07

XLON

44

800.2

16:10:09

XLON

158

800.2

16:10:09

XLON

211

800.2

16:10:09

XLON

146

799.8

16:10:14

XLON

279

799.8

16:10:14

XLON

79

800.2

16:11:20

XLON

132

800.2

16:11:20

XLON

140

800.2

16:11:20

XLON

121

800.2

16:11:55

XLON

210

800.2

16:11:55

XLON

151

800.2

16:13:18

XLON

72

800.2

16:13:21

XLON

76

800.2

16:13:21

XLON

152

800.2

16:13:21

XLON

235

800.2

16:13:21

XLON

546

800.2

16:13:21

XLON

66

800.2

16:13:58

XLON

75

800.2

16:13:58

XLON

137

800.2

16:13:58

XLON

187

800.8

16:15:49

XLON

187

800.8

16:15:49

XLON

188

800.8

16:15:52

XLON

185

800.8

16:15:55

XLON

1,437

800.6

16:16:52

XLON

159

800.2

16:17:00

XLON

35

800.4

16:17:08

XLON

73

800.4

16:17:08

XLON

148

800.4

16:17:08

XLON

217

800.4

16:17:08

XLON

380

800.4

16:17:08

XLON

76

800.6

16:18:03

XLON

76

800.6

16:18:03

XLON

172

800.6

16:18:03

XLON

1,485

800.4

16:18:47

XLON

162

800.6

16:19:02

XLON

878

800.6

16:19:02

XLON

51

800.4

16:19:44

XLON

263

800.4

16:19:44

XLON

460

800.2

16:21:33

XLON

75

800.4

16:21:59

XLON

115

800

16:22:37

XLON

525

800

16:22:40

XLON

66

800

16:23:00

XLON

1,140

800

16:23:00

XLON

161

799.8

16:23:02

XLON

230

799.8

16:23:02

XLON

165

799.8

16:23:34

XLON

307

799.8

16:23:34

XLON

481

799.6

16:23:34

XLON

566

799.6

16:23:34

XLON

41

800

16:24:37

XLON

67

800

16:24:37

XLON

135

800

16:24:37

XLON

380

800

16:24:37

XLON

10

800

16:24:50

XLON

290

800

16:24:50

XLON

68

800

16:25:02

XLON

69

800

16:25:02

XLON

187

800

16:25:02

XLON

585

799.4

16:25:07

XLON

221

799.8

16:25:14

XLON

468

799.8

16:25:14

XLON

141

799.8

16:25:46

XLON

322

799.6

16:25:58

XLON

125

799.6

16:26:12

XLON

126

799.6

16:26:12

XLON

124

799.4

16:26:13

XLON

194

799.4

16:26:13

XLON

322

799.4

16:26:13

XLON

34

799.6

16:26:48

XLON

67

799.6

16:26:48

XLON

68

799.6

16:26:48

XLON

68

799.6

16:26:48

XLON

68

799.6

16:26:48

XLON

75

799.6

16:26:48

XLON

78

799.6

16:26:48

XLON

80

799.6

16:26:48

XLON

110

799.6

16:26:48

XLON

110

799.6

16:26:48

XLON

110

799.6

16:26:48

XLON

113

799.6

16:26:48

XLON

434

799.6

16:26:48

XLON

867

799.4

16:27:05

XLON

413

799.2

16:27:33

XLON

426

799.8

16:28:26

XLON

99

800.2

16:28:37

XLON

189

800.4

16:29:00

XLON

18

800.6

16:29:02

XLON

40

800.6

16:29:02

XLON

72

800.6

16:29:02

XLON

75

800.6

16:29:02

XLON

101

800.6

16:29:02

XLON

235

800.6

16:29:02

XLON

2,275

800

16:29:26

XLON

66

800.4

16:29:31

XLON

79

800.4

16:29:31

XLON

105

800.4

16:29:31

XLON

210

800.4

16:29:31

XLON

70

800.4

16:29:34

XLON

105

800.4

16:29:34

XLON

210

800.4

16:29:34

XLON

371

800.4

16:29:34

XLON

77

800.4

16:29:40

XLON

80

800.4

16:29:40

XLON

101

800.4

16:29:40

XLON

2,186

800.8

16:29:57

XLON

592

800.8

16:29:59

XLON

1

796.8

16:35:25

XLON

2

796.8

16:35:25

XLON

507

796.8

16:35:25

XLON

1,611

796.8

16:35:25

XLON

3,715

796.8

16:35:25

XLON

5,395

796.8

16:35:25

XLON

7,834

796.8

16:35:25

XLON

46,919

796.8

16:35:25

XLON