Transaction in Own Shares

3 February 2026

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

Autotrader Group plc Transaction in Own Shares

Autotrader Group plc (the "Company") announces that on 3 February 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 516.7163 pence per share:

Number of ordinary shares purchased:

460,000

Highest purchase price paid per share:

529.60p

Lowest purchase price paid per share:

498.50p

Following the above transaction, the Company has 843,550,798 ordinary shares in issue and holds 4,519,897 ordinary shares in treasury. Therefore, the total number of voting rights in the Company is 839,030,901 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

2138

529.60

 08:10:33

XLON

990

529.40

 08:11:14

XLON

970

529.40

 08:11:14

XLON

1823

529.00

 08:12:36

XLON

1948

529.20

 08:14:40

XLON

1882

529.20

 08:16:35

XLON

721

528.20

 08:18:41

XLON

1133

528.20

 08:18:41

XLON

1631

529.00

 08:22:56

XLON

1719

529.40

 08:24:26

XLON

1889

529.20

 08:25:37

XLON

1925

528.80

 08:25:52

XLON

1690

528.00

 08:28:05

XLON

257

527.80

 08:29:29

XLON

1646

527.80

 08:29:29

XLON

1485

528.20

 08:35:05

XLON

484

528.20

 08:35:05

XLON

802

527.60

 08:36:06

XLON

1136

527.60

 08:36:06

XLON

1919

527.60

 08:38:41

XLON

38

527.60

 08:38:41

XLON

1845

527.40

 08:43:13

XLON

153

527.80

 08:47:18

XLON

1476

527.80

 08:47:18

XLON

1786

527.60

 08:48:34

XLON

573

527.60

 08:50:39

XLON

1360

527.60

 08:50:39

XLON

1609

527.40

 08:53:35

XLON

1816

527.00

 08:57:27

XLON

1668

527.80

 09:00:58

XLON

647

527.60

 09:02:03

XLON

1334

527.60

 09:02:03

XLON

1551

527.40

 09:03:42

XLON

1883

528.60

 09:06:43

XLON

601

528.20

 09:06:43

XLON

1106

528.20

 09:06:43

XLON

425

527.80

 09:06:49

XLON

1514

527.80

 09:06:49

XLON

1784

527.40

 09:10:06

XLON

995

527.60

 09:12:32

XLON

957

527.60

 09:12:32

XLON

1697

527.20

 09:14:05

XLON

89

527.20

 09:14:20

XLON

1777

527.20

 09:17:14

XLON

1706

527.00

 09:18:12

XLON

1072

526.80

 09:20:25

XLON

761

526.80

 09:20:25

XLON

904

526.40

 09:20:33

XLON

1761

526.80

 09:21:55

XLON

1716

527.00

 09:24:20

XLON

83

527.00

 09:25:03

XLON

416

527.00

 09:25:03

XLON

1399

527.00

 09:25:03

XLON

1742

526.80

 09:25:25

XLON

1623

526.60

 09:27:24

XLON

333

526.60

 09:27:24

XLON

1673

526.00

 09:30:26

XLON

1719

526.80

 09:34:12

XLON

576

526.60

 09:34:48

XLON

1241

526.60

 09:34:48

XLON

1863

526.40

 09:40:28

XLON

667

526.20

 09:40:54

XLON

1225

526.20

 09:40:54

XLON

660

526.20

 09:45:27

XLON

1138

526.20

 09:45:27

XLON

1392

526.00

 09:46:43

XLON

271

526.00

 09:46:43

XLON

1956

525.80

 09:49:14

XLON

1667

525.20

 09:52:52

XLON

1787

525.20

 09:55:19

XLON

1914

524.20

 09:56:32

XLON

1769

524.00

 09:57:12

XLON

1672

523.80

 09:57:12

XLON

1097

524.20

 10:01:20

XLON

723

524.20

 10:01:20

XLON

1811

524.00

 10:03:33

XLON

1937

523.80

 10:04:12

XLON

244

523.60

 10:04:26

XLON

1289

523.60

 10:04:26

XLON

446

523.60

 10:04:26

XLON

1959

523.00

 10:09:18

XLON

1960

522.20

 10:12:46

XLON

1939

521.60

 10:16:48

XLON

91

521.40

 10:17:12

XLON

1532

521.40

 10:17:12

XLON

142

521.00

 10:17:34

XLON

1515

521.00

 10:17:34

XLON

1348

522.20

 10:21:51

XLON

592

522.20

 10:21:51

XLON

1419

521.20

 10:23:04

XLON

513

521.20

 10:23:04

XLON

1779

519.80

 10:23:19

XLON

869

519.60

 10:26:03

XLON

1017

519.60

 10:26:23

XLON

1840

519.40

 10:26:58

XLON

1813

518.60

 10:29:32

XLON

1926

518.00

 10:29:36

XLON

1935

519.80

 10:31:48

XLON

808

521.00

 10:34:38

XLON

1091

521.00

 10:34:38

XLON

1712

521.60

 10:37:21

XLON

1818

521.20

 10:37:45

XLON

1640

520.80

 10:41:28

XLON

41

520.80

 10:41:28

XLON

1793

520.60

 10:44:32

XLON

1665

520.20

 10:48:30

XLON

1608

520.20

 10:50:04

XLON

1885

519.60

 10:50:13

XLON

1788

519.00

 10:54:10

XLON

1673

518.80

 10:57:56

XLON

1942

518.60

 11:00:32

XLON

1780

520.60

 11:04:15

XLON

1017

520.80

 11:07:46

XLON

891

520.80

 11:07:46

XLON

1289

520.20

 11:11:14

XLON

468

520.20

 11:11:14

XLON

1640

521.80

 11:21:05

XLON

1655

521.40

 11:21:46

XLON

1810

522.80

 11:26:31

XLON

261

522.80

 11:29:30

XLON

61

522.80

 11:29:30

XLON

18

522.80

 11:29:30

XLON

1283

522.80

 11:29:30

XLON

1678

520.80

 11:32:25

XLON

1786

520.40

 11:33:34

XLON

100000

520.80

 11:34:26

XLON

222

518.60

 11:34:45

XLON

190

518.60

 11:34:50

XLON

1568

518.60

 11:34:50

XLON

639

517.00

 11:44:20

XLON

282

517.00

 11:44:20

XLON

2340

516.80

 11:44:20

XLON

1751

516.80

 11:47:12

XLON

1684

516.80

 11:49:00

XLON

1736

516.40

 11:54:47

XLON

1640

516.80

 11:57:17

XLON

1843

516.60

 12:00:55

XLON

1983

515.00

 12:10:55

XLON

344

513.80

 12:15:29

XLON

218

513.80

 12:16:01

XLON

548

513.80

 12:16:01

XLON

507

513.80

 12:16:01

XLON

1814

515.00

 12:17:51

XLON

1803

515.00

 12:17:51

XLON

1832

514.80

 12:18:14

XLON

1907

515.00

 12:20:07

XLON

1823

512.80

 12:22:30

XLON

1734

513.20

 12:30:33

XLON

1759

513.60

 12:35:02

XLON

1651

513.60

 12:41:55

XLON

1632

513.40

 12:43:11

XLON

83

512.60

 12:49:59

XLON

529

512.60

 12:50:54

XLON

1381

512.60

 12:50:54

XLON

529

511.80

 12:56:40

XLON

188

511.80

 12:59:11

XLON

529

511.80

 12:59:24

XLON

690

511.80

 12:59:24

XLON

1728

511.20

 13:05:42

XLON

1821

511.20

 13:13:11

XLON

441

510.60

 13:22:07

XLON

1253

510.60

 13:22:07

XLON

1745

510.80

 13:32:20

XLON

1699

510.60

 13:34:47

XLON

1086

509.40

 13:38:39

XLON

646

509.40

 13:38:39

XLON

1894

508.60

 13:40:59

XLON

16

508.60

 13:41:01

XLON

1944

508.80

 13:41:19

XLON

169

508.00

 13:43:17

XLON

1441

508.00

 13:43:18

XLON

221

508.00

 13:47:27

XLON

664

508.00

 13:47:34

XLON

845

508.00

 13:47:34

XLON

1877

507.00

 13:51:20

XLON

1915

505.60

 13:55:47

XLON

1250

505.20

 13:57:43

XLON

638

505.20

 13:57:44

XLON

1964

504.20

 13:58:56

XLON

179

504.00

 14:00:28

XLON

1786

504.00

 14:00:29

XLON

337

503.40

 14:04:27

XLON

477

504.20

 14:05:40

XLON

125

504.00

 14:05:54

XLON

1687

504.00

 14:06:01

XLON

622

503.80

 14:09:31

XLON

1181

503.80

 14:09:31

XLON

511

505.40

 14:10:28

XLON

574

505.40

 14:10:28

XLON

1847

505.20

 14:10:28

XLON

1655

505.20

 14:10:28

XLON

1622

504.80

 14:10:31

XLON

245

504.80

 14:10:31

XLON

1648

504.20

 14:11:21

XLON

1686

502.80

 14:14:18

XLON

1925

502.00

 14:15:44

XLON

1622

500.60

 14:22:49

XLON

250

500.60

 14:22:49

XLON

1626

500.40

 14:27:01

XLON

132

500.40

 14:27:02

XLON

1931

500.20

 14:29:29

XLON

419

499.50

 14:30:10

XLON

518

499.60

 14:30:10

XLON

1410

499.60

 14:30:10

XLON

1635

498.50

 14:34:14

XLON

1827

501.00

 14:35:34

XLON

1822

500.40

 14:35:56

XLON

1602

500.40

 14:36:34

XLON

322

500.40

 14:37:27

XLON

1524

500.40

 14:37:27

XLON

1971

501.40

 14:39:02

XLON

1730

500.60

 14:41:15

XLON

1862

501.80

 14:44:13

XLON

1667

501.80

 14:45:22

XLON

1961

509.00

 14:50:00

XLON

1473

508.80

 14:50:07

XLON

1801

508.80

 14:50:07

XLON

400

508.80

 14:50:07

XLON

850

508.80

 14:50:07

XLON

653

509.00

 14:50:07

XLON

250

509.00

 14:50:07

XLON

162

509.00

 14:50:07

XLON

1598

508.40

 14:50:16

XLON

1604

508.00

 14:50:27

XLON

1488

508.40

 14:51:12

XLON

239

508.40

 14:51:12

XLON

1866

508.20

 14:53:09

XLON

717

507.00

 14:55:57

XLON

1043

507.00

 14:56:06

XLON

1662

507.40

 14:59:17

XLON

1712

506.80

 15:00:07

XLON

610

509.00

 15:05:03

XLON

1012

509.00

 15:05:03

XLON

1871

509.00

 15:05:45

XLON

1639

510.00

 15:07:15

XLON

1622

509.80

 15:07:17

XLON

1887

509.00

 15:09:12

XLON

1714

507.60

 15:12:50

XLON

1835

506.80

 15:15:15

XLON

568

507.20

 15:18:09

XLON

1281

507.20

 15:18:09

XLON

1671

507.00

 15:21:43

XLON

790

506.20

 15:24:30

XLON

960

506.20

 15:24:30

XLON

1763

507.20

 15:29:15

XLON

1124

508.60

 15:31:33

XLON

377

508.60

 15:31:33

XLON

236

508.60

 15:31:33

XLON

954

507.60

 15:33:32

XLON

787

507.60

 15:33:32

XLON

976

507.40

 15:36:48

XLON

897

507.40

 15:36:48

XLON

1692

508.60

 15:39:45

XLON

1671

507.80

 15:41:08

XLON

1659

509.20

 15:47:14

XLON

1810

509.80

 15:48:48

XLON

1599

510.00

 15:51:59

XLON

1938

509.60

 15:52:07

XLON

1810

508.40

 15:53:43

XLON

1857

508.00

 15:57:07

XLON

1913

507.60

 15:58:22

XLON

1825

507.00

 15:58:37

XLON

2759

506.20

 16:00:16

XLON

1946

507.20

 16:03:00

XLON

2161

507.80

 16:03:43

XLON

1851

507.80

 16:04:36

XLON

2016

508.80

 16:05:55

XLON

1900

509.00

 16:06:29

XLON

1980

507.60

 16:06:59

XLON

1697

507.40

 16:08:51

XLON

217

507.40

 16:08:51

XLON

2217

509.60

 16:15:23

XLON

1877

509.40

 16:16:50

XLON

1741

509.20

 16:16:55

XLON

1650

508.80

 16:18:07

XLON

662

508.60

 16:19:35

XLON

1231

508.60

 16:19:35

XLON

1599

508.80

 16:20:14

XLON

75

509.60

 16:22:40

XLON

4541

509.80

 16:22:42

XLON

1025

509.60

 16:22:42

XLON