Transaction in Own Shares

21 January 2026

Autotrader Group plc ("Autotrader" or the "Company")

Autotrader Group plc Transaction in Own Shares

Autotrader Group plc (the "Company") announces that on 21 January 2026 it purchased through Deutsche Bank AG, London Branch (trading for these purposes as Deutsche Numis) ("Deutsche Numis") the following number of its ordinary shares for Cancellation at an average price of 558.1795 pence per share:

Number of ordinary shares purchased:

419,318

Highest purchase price paid per share:

564.80p

Lowest purchase price paid per share:

554.40p

Following the above transaction, the Company has 845,702,330 ordinary shares in issue and holds 4,768,575 ordinary shares in treasury. Therefore, the total number of voting rights in the Company is 840,933,755 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, Autotrader 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 Deutsche Numis on behalf of the Company as part of the buyback programme.

Enquiries:

Autotrader Group plc

Claire Baty, Company Secretary

0345 111 0006

Schedule of Purchases - Individual Transactions

Number of ordinary shares purchased

Transaction price(GBp share)

Time of transaction (UK Time)

Trading venue

461

554.40

 08:12:28

XLON

2068

556.40

 08:13:48

XLON

2758

557.80

 08:15:06

XLON

3791

557.80

 08:15:06

XLON

1934

557.40

 08:15:06

XLON

151

557.00

 08:15:06

XLON

2021

557.00

 08:15:10

XLON

2272

558.40

 08:17:35

XLON

2217

557.80

 08:17:41

XLON

2504

557.80

 08:26:22

XLON

961

558.80

 08:29:16

XLON

2507

558.80

 08:29:16

XLON

2243

558.60

 08:30:25

XLON

2267

558.20

 08:30:35

XLON

2233

558.60

 08:34:31

XLON

1960

558.20

 08:35:03

XLON

2127

558.40

 08:40:28

XLON

2035

558.20

 08:46:31

XLON

2014

557.80

 08:50:58

XLON

2045

558.20

 08:53:47

XLON

2075

557.60

 08:54:26

XLON

393

556.60

 08:57:39

XLON

393

556.80

 08:57:39

XLON

782

556.80

 08:57:39

XLON

393

556.80

 08:57:39

XLON

96

556.80

 08:57:39

XLON

362

556.80

 08:57:39

XLON

393

556.80

 08:57:39

XLON

250

556.80

 08:57:39

XLON

1193

556.80

 08:57:39

XLON

1412

555.60

 09:04:11

XLON

820

555.60

 09:04:11

XLON

399

555.80

 09:06:03

XLON

1649

555.80

 09:06:03

XLON

65

555.60

 09:06:20

XLON

1893

555.60

 09:06:20

XLON

5

556.00

 09:14:00

XLON

1902

556.00

 09:14:00

XLON

1877

555.80

 09:14:00

XLON

609

556.20

 09:17:49

XLON

1390

556.20

 09:17:49

XLON

2236

556.40

 09:18:50

XLON

471

556.80

 09:22:05

XLON

1406

556.80

 09:22:05

XLON

860

556.80

 09:22:05

XLON

1213

556.80

 09:22:05

XLON

2606

556.40

 09:22:42

XLON

2050

557.00

 09:24:02

XLON

2095

556.40

 09:25:16

XLON

1562

555.80

 09:30:14

XLON

423

555.80

 09:30:14

XLON

959

556.20

 09:32:39

XLON

1065

556.20

 09:32:51

XLON

382

556.40

 09:37:41

XLON

554

556.40

 09:37:41

XLON

368

556.60

 09:39:23

XLON

1498

556.60

 09:39:23

XLON

454

556.40

 09:39:29

XLON

368

556.40

 09:39:59

XLON

111

556.40

 09:40:02

XLON

919

556.60

 09:45:03

XLON

1003

556.60

 09:45:03

XLON

669

556.40

 09:47:37

XLON

1485

556.40

 09:47:37

XLON

2045

556.80

 09:52:52

XLON

1919

556.60

 09:53:30

XLON

364

556.60

 09:53:30

XLON

1

556.60

 09:53:50

XLON

2163

556.60

 10:01:05

XLON

1219

556.40

 10:01:40

XLON

486

556.40

 10:01:45

XLON

563

556.40

 10:01:58

XLON

19

556.40

 10:01:58

XLON

1359

556.20

 10:04:06

XLON

938

556.20

 10:04:06

XLON

630

555.60

 10:10:03

XLON

1479

555.60

 10:10:03

XLON

2123

555.60

 10:14:01

XLON

100000

555.60

 10:15:44

XLON

2268

555.60

 10:16:02

XLON

2227

555.20

 10:16:09

XLON

581

555.60

 10:28:47

XLON

62

555.60

 10:28:47

XLON

1623

555.60

 10:28:47

XLON

226

555.80

 10:29:27

XLON

1736

555.80

 10:29:27

XLON

3012

555.80

 10:29:27

XLON

2361

555.80

 10:29:27

XLON

1963

555.80

 10:29:27

XLON

2225

555.80

 10:29:29

XLON

2305

555.80

 10:29:30

XLON

2005

556.60

 10:29:51

XLON

1861

556.40

 10:29:51

XLON

2013

556.40

 10:29:51

XLON

433

556.40

 10:29:59

XLON

250

556.40

 10:29:59

XLON

3837

556.40

 10:29:59

XLON

2191

556.40

 10:29:59

XLON

2216

556.00

 10:30:09

XLON

2157

556.60

 10:31:13

XLON

2228

556.60

 10:31:13

XLON

2222

556.20

 10:31:15

XLON

1980

556.80

 10:42:41

XLON

310

557.00

 10:50:08

XLON

1227

557.00

 10:50:08

XLON

527

557.00

 10:50:08

XLON

1345

557.40

 10:58:49

XLON

636

557.40

 10:58:49

XLON

382

557.40

 10:58:49

XLON

1567

557.40

 10:58:49

XLON

522

557.20

 11:01:06

XLON

1096

557.20

 11:01:06

XLON

356

557.20

 11:01:06

XLON

2072

556.40

 11:07:37

XLON

575

556.00

 11:18:18

XLON

1555

556.00

 11:18:18

XLON

1381

555.60

 11:32:01

XLON

472

555.60

 11:32:01

XLON

690

555.20

 11:43:49

XLON

760

555.20

 11:43:52

XLON

755

555.20

 11:43:52

XLON

369

555.80

 11:47:10

XLON

1774

555.80

 11:47:17

XLON

1939

555.60

 11:53:18

XLON

76

555.60

 11:53:18

XLON

914

557.00

 12:06:22

XLON

983

557.00

 12:06:22

XLON

173

557.00

 12:06:22

XLON

1552

557.40

 12:09:38

XLON

422

557.40

 12:09:39

XLON

1902

556.40

 12:16:01

XLON

1565

556.20

 12:21:27

XLON

406

556.20

 12:21:27

XLON

419

556.60

 12:29:25

XLON

2123

557.00

 12:40:18

XLON

2075

556.80

 12:40:51

XLON

190

556.80

 12:40:51

XLON

3053

557.60

 13:01:42

XLON

313

557.60

 13:06:15

XLON

1886

557.60

 13:06:15

XLON

1949

557.40

 13:08:50

XLON

78

557.40

 13:08:50

XLON

258

557.00

 13:19:03

XLON

1644

557.00

 13:19:03

XLON

2301

556.80

 13:19:03

XLON

2122

557.60

 13:30:14

XLON

53

557.00

 13:30:14

XLON

2254

557.00

 13:31:07

XLON

1933

557.00

 13:35:05

XLON

2246

556.40

 13:38:14

XLON

1900

558.60

 13:55:02

XLON

319

558.60

 13:55:02

XLON

2222

558.40

 13:55:03

XLON

1141

558.20

 13:59:50

XLON

747

558.20

 13:59:50

XLON

2144

560.20

 14:14:23

XLON

1862

560.60

 14:15:41

XLON

116

560.60

 14:15:41

XLON

3276

560.40

 14:18:44

XLON

11

560.40

 14:18:44

XLON

2100

560.40

 14:18:44

XLON

2279

561.20

 14:22:21

XLON

1937

561.20

 14:24:28

XLON

1864

561.20

 14:29:15

XLON

1048

561.00

 14:29:47

XLON

1186

561.00

 14:29:47

XLON

1852

562.80

 14:36:12

XLON

396

562.80

 14:36:12

XLON

2117

562.60

 14:36:15

XLON

1578

562.60

 14:37:30

XLON

419

562.60

 14:37:30

XLON

2200

562.00

 14:41:22

XLON

2

562.00

 14:41:22

XLON

313

561.60

 14:44:14

XLON

401

561.60

 14:44:14

XLON

817

561.60

 14:44:14

XLON

565

561.60

 14:44:15

XLON

2273

562.20

 14:53:04

XLON

2128

562.20

 14:55:45

XLON

1106

562.00

 15:00:20

XLON

993

562.00

 15:00:30

XLON

2239

562.00

 15:00:30

XLON

2039

561.80

 15:00:42

XLON

2059

561.80

 15:03:22

XLON

848

561.60

 15:05:13

XLON

1114

561.60

 15:05:13

XLON

1933

561.60

 15:06:16

XLON

17

562.40

 15:13:27

XLON

2114

562.40

 15:13:53

XLON

112

562.60

 15:16:52

XLON

1925

562.60

 15:17:00

XLON

2636

562.60

 15:17:00

XLON

2589

562.20

 15:17:02

XLON

717

561.60

 15:17:47

XLON

816

561.60

 15:17:47

XLON

286

561.60

 15:17:47

XLON

132

561.60

 15:17:47

XLON

510

562.40

 15:24:27

XLON

1150

562.20

 15:25:13

XLON

1455

562.20

 15:25:13

XLON

725

562.20

 15:25:13

XLON

780

562.20

 15:25:13

XLON

444

562.00

 15:26:15

XLON

1674

562.00

 15:26:15

XLON

123

562.20

 15:29:10

XLON

81

562.20

 15:29:10

XLON

396

562.20

 15:29:10

XLON

1171

562.20

 15:29:10

XLON

257

562.20

 15:29:14

XLON

490

564.20

 15:37:28

XLON

17

564.20

 15:37:28

XLON

2412

564.20

 15:37:28

XLON

852

564.20

 15:37:28

XLON

658

564.60

 15:38:41

XLON

698

564.60

 15:39:41

XLON

16

564.60

 15:39:41

XLON

171

564.60

 15:39:41

XLON

140

564.60

 15:40:41

XLON

16

564.60

 15:40:41

XLON

208

564.60

 15:40:48

XLON

266

564.60

 15:40:48

XLON

1008

564.60

 15:40:48

XLON

1701

564.40

 15:40:52

XLON

519

564.40

 15:40:52

XLON

2124

564.20

 15:42:09

XLON

1878

563.80

 15:43:52

XLON

1918

563.80

 15:48:36

XLON

1936

563.60

 15:49:52

XLON

250

564.20

 15:53:10

XLON

1008

564.20

 15:53:10

XLON

393

564.20

 15:53:10

XLON

2077

564.20

 15:53:36

XLON

2295

564.20

 15:54:54

XLON

851

564.20

 15:56:29

XLON

1369

564.20

 15:56:52

XLON

2116

564.00

 16:00:05

XLON

2283

564.00

 16:00:05

XLON

1556

563.60

 16:03:30

XLON

307

563.60

 16:03:30

XLON

2097

563.60

 16:03:30

XLON

2162

563.40

 16:05:20

XLON

1312

564.00

 16:07:52

XLON

1888

564.00

 16:09:10

XLON

2352

564.00

 16:09:10

XLON

49

564.00

 16:11:25

XLON

1003

564.00

 16:11:52

XLON

1003

564.00

 16:11:52

XLON

128

564.00

 16:11:52

XLON

2072

564.20

 16:12:27

XLON

33

564.80

 16:13:48

XLON

670

564.80

 16:13:48

XLON

877

564.80

 16:13:48

XLON

4000

564.80

 16:19:05

XLON

318

564.80

 16:20:31

XLON