Auto Trader Group plc Transaction in Own Shares - August 2, 2023

2 August 2023

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 2 August 2023 it purchased through Merrill Lynch International the following number of its ordinary shares for Cancellation at an average price of 636.2560 pence per share:

Number of ordinary shares purchased:

205,000

Highest purchase price paid per share:

645.0000p

Lowest purchase price paid per share:

633.0000p

Following the above transaction, the Company has 920,521,339 ordinary shares in issue and holds 3,991,347 ordinary shares in treasury. Therefore, the total number of voting rights in the Company is 916,529,992 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

476

644.6

08:36:20

XLON

562

644.4

08:40:27

XLON

731

645

08:49:08

XLON

726

644.6

08:49:37

XLON

49

642

08:54:09

XLON

398

642

08:54:09

XLON

500

641.8

08:54:45

XLON

463

642.2

08:56:48

XLON

434

641.4

09:01:41

XLON

478

641.2

09:02:07

XLON

518

640.6

09:05:05

XLON

417

640.4

09:06:26

XLON

582

639.4

09:13:07

XLON

424

639.2

09:15:42

XLON

22

639

09:16:32

XLON

598

639

09:16:32

XLON

870

638.8

09:16:37

XLON

468

638.8

09:19:17

XLON

426

638.4

09:19:51

XLON

670

637.8

09:24:44

XLON

201

638.4

09:28:50

XLON

466

638.4

09:28:50

XLON

590

638.4

09:30:42

XLON

535

638

09:31:13

XLON

421

637.8

09:39:56

XLON

504

637.4

09:41:07

XLON

372

636.8

09:44:16

XLON

428

638

09:48:25

XLON

378

639.8

09:54:09

XLON

490

639.2

09:54:37

XLON

526

639

09:55:11

XLON

447

638.8

10:01:44

XLON

530

639

10:01:44

XLON

370

638.4

10:02:29

XLON

402

639.2

10:08:44

XLON

410

641.2

10:21:30

XLON

684

640.8

10:26:18

XLON

134

640.6

10:27:55

XLON

257

640.6

10:27:55

XLON

577

640

10:29:41

XLON

810

639.8

10:32:31

XLON

654

640.8

10:39:50

XLON

509

640.2

10:45:15

XLON

416

640.8

10:47:19

XLON

756

640

10:52:49

XLON

370

640.4

10:57:04

XLON

1,027

639.8

10:58:35

XLON

435

641.2

11:12:59

XLON

566

641

11:12:59

XLON

102

640.8

11:18:31

XLON

696

640.8

11:18:31

XLON

426

640.6

11:22:06

XLON

510

640.8

11:31:11

XLON

397

641.2

11:42:05

XLON

145

641

11:45:07

XLON

258

641

11:45:07

XLON

470

640.6

11:55:40

XLON

971

640.4

11:56:09

XLON

55

641.4

12:11:32

XLON

56

641.4

12:11:32

XLON

56

641.4

12:11:32

XLON

56

641.4

12:11:32

XLON

108

641.4

12:11:32

XLON

108

641.4

12:11:32

XLON

108

641.4

12:11:32

XLON

128

641.4

12:11:32

XLON

174

641.4

12:11:32

XLON

248

641.4

12:11:32

XLON

1,003

641

12:12:50

XLON

1,712

641

12:12:50

XLON

420

640.8

12:15:56

XLON

649

640.2

12:17:23

XLON

201

640.6

12:40:43

XLON

201

640.6

12:40:52

XLON

278

640.6

12:43:36

XLON

279

640.6

12:43:36

XLON

516

640.6

12:43:36

XLON

773

640.6

12:43:36

XLON

763

640.4

12:43:38

XLON

823

640.4

12:43:38

XLON

356

640

12:53:32

XLON

651

640

12:53:32

XLON

103

640.2

13:06:17

XLON

146

640.2

13:06:17

XLON

245

640.2

13:06:17

XLON

426

640.2

13:06:17

XLON

134

640.4

13:10:16

XLON

273

640.4

13:10:16

XLON

689

639.8

13:17:56

XLON

195

640

13:19:29

XLON

516

640

13:19:29

XLON

640

639.6

13:22:19

XLON

779

639.2

13:22:55

XLON

153

639

13:23:43

XLON

246

639

13:23:43

XLON

521

638

13:27:55

XLON

454

637.6

13:32:22

XLON

387

636.8

13:40:05

XLON

371

636.6

13:54:39

XLON

460

636.4

13:54:39

XLON

469

636.8

13:54:39

XLON

1,548

636.8

13:55:19

XLON

491

636.8

13:56:01

XLON

428

636.2

13:59:30

XLON

460

635.6

14:07:24

XLON

1,495

636.4

14:07:56

XLON

46

636

14:09:37

XLON

336

636

14:09:37

XLON

89

636

14:14:21

XLON

1,281

636

14:14:21

XLON

132

636

14:14:30

XLON

171

636

14:14:30

XLON

398

636

14:14:30

XLON

2,793

636

14:14:30

XLON

1,206

636.6

14:18:51

XLON

126

637.6

14:21:29

XLON

146

637.6

14:28:07

XLON

198

637.6

14:28:07

XLON

516

637.6

14:28:07

XLON

651

637.6

14:28:19

XLON

220

637.4

14:29:25

XLON

650

637.4

14:29:25

XLON

1,335

637.4

14:29:25

XLON

1,834

637.4

14:29:25

XLON

360

637.4

14:31:07

XLON

711

637.4

14:32:05

XLON

665

637.6

14:32:46

XLON

425

637.6

14:35:04

XLON

463

637.6

14:36:40

XLON

374

637.4

14:41:43

XLON

384

637.2

14:42:25

XLON

448

637

14:43:16

XLON

620

637.2

14:45:49

XLON

362

636.8

14:47:57

XLON

110

635.8

14:54:15

XLON

400

635.8

14:54:15

XLON

412

635.6

14:55:16

XLON

565

635.8

14:57:10

XLON

498

635.8

15:00:00

XLON

724

635.4

15:00:35

XLON

436

635.2

15:03:37

XLON

416

635

15:05:06

XLON

580

635.4

15:06:10

XLON

399

634.6

15:07:55

XLON

406

633.6

15:10:42

XLON

151

634.4

15:15:14

XLON

604

634.2

15:15:42

XLON

481

634.4

15:16:45

XLON

388

634.4

15:17:31

XLON

12

634.8

15:23:12

XLON

146

634.8

15:23:12

XLON

516

634.8

15:23:12

XLON

360

635

15:28:16

XLON

618

634.6

15:29:30

XLON

436

634.4

15:29:51

XLON

820

635

15:35:09

XLON

400

634.8

15:35:28

XLON

452

635

15:36:35

XLON

401

634.8

15:37:15

XLON

266

634.2

15:40:50

XLON

410

634.2

15:40:50

XLON

377

634.2

15:42:30

XLON

747

633.8

15:42:31

XLON

149

634

15:43:01

XLON

462

634

15:43:15

XLON

652

633.4

15:45:29

XLON

146

634.2

15:50:20

XLON

197

634.2

15:50:20

XLON

618

634.2

15:50:20

XLON

278

634.2

15:51:15

XLON

520

634.2

15:51:15

XLON

640

633.8

15:53:21

XLON

452

633.6

15:54:46

XLON

152

633.4

15:56:39

XLON

159

633.4

15:56:43

XLON

156

633.4

15:56:47

XLON

303

633.4

15:56:47

XLON

470

633

16:02:11

XLON

171

633.6

16:03:35

XLON

335

633.4

16:06:35

XLON

421

633.4

16:06:35

XLON

532

633.4

16:06:35

XLON

167

633.6

16:06:51

XLON

364

633.6

16:06:51

XLON

520

633.6

16:06:51

XLON

173

633.8

16:07:06

XLON

208

633.8

16:07:06

XLON

170

633.8

16:07:10

XLON

278

633.8

16:07:10

XLON

226

634

16:07:55

XLON

309

633.8

16:07:59

XLON

332

633.8

16:07:59

XLON

416

634.2

16:10:25

XLON

130

634.2

16:10:33

XLON

166

634.2

16:10:33

XLON

516

634.2

16:10:33

XLON

513

634

16:12:08

XLON

502

633.8

16:12:58

XLON

509

633.8

16:12:58

XLON

182

634.2

16:13:14

XLON

516

634.2

16:13:14

XLON

520

634.2

16:13:14

XLON

208

634.2

16:15:02

XLON

218

634.2

16:15:02

XLON

431

634.2

16:15:02

XLON

641

633.8

16:15:13

XLON

655

633.8

16:15:18

XLON

996

633.8

16:15:21

XLON

442

633.6

16:15:26

XLON

917

633.8

16:16:10

XLON

978

633.8

16:16:10

XLON

1,597

633.8

16:16:10

XLON

875

634.2

16:20:27

XLON

363

634

16:22:43

XLON

605

634.2

16:25:00

XLON

585

634

16:26:34

XLON

205

634

16:28:27

XLON

379

634

16:28:27

XLON

378

633.8

16:28:41

XLON

127

633.8

16:29:08

XLON

343

633.8

16:29:08

XLON

6

634

16:29:56

XLON

149

634

16:29:56

XLON

197

634

16:29:56

XLON

404

634

16:29:58

XLON

669

635.2

16:35:06

XLON

888

635.2

16:35:06

XLON

1,391

635.2

16:35:06

XLON

10,767

635.2

16:35:06

XLON

27,657

635.2

16:35:06

XLON

59,525

635.2

16:35:06

XLON