Holding(s) in Company

Pearson PLC 11 November 2005 Letter to RNS Notification of Change in Interest in Shares We write in accordance with rule 9.12, under the continuing obligations section of the Listing Rules to notify you that on 11 November 2005 we received information that, pursuant to section 198 of the Companies Act 1985, the shareholding of The Capital Group Companies, Inc., which equals 96,627,574 shares, now represents 12.018% of the issued ordinary share capital of Pearson plc. The registered holders of the shares are listed on the schedule below. From Jennifer Burton Assistant Company Secretary Pearson PLC 196/90/1 To: Pearson plc Date: 9 November 2005 SECTION 198 NOTIFICATION Notification of Decrease This Notice is given by The Capital Group Companies, Inc. on behalf of its affiliates, including Capital Research and Management Company, Capital International S.A., Capital International, Inc., Capital International Limited, and Capital Guardian Trust Company, pursuant to Section 198 of the Companies Act 1985. The interest in the relevant share capital indicated below arises by virtue of holdings attributed to the Companies (see Schedule A). These holdings form part of funds managed on behalf of investment clients by the Companies. Share capital to which this relates: Ordinary Shares (803,997,162 shares outstanding) Number of shares in which the Companies have an interest: 96,627,574 Name(s) of registered holder(s): See Schedule B As of 9 November 2005 Pearson plc Number of Percent of Shares Outstanding The Capital Group Companies, Inc. ("CG") holdings 96,627,574 12.018% Holdings by CG Management Companies and Funds: • Capital Guardian Trust Company 39,413,853 4.902% • Capital International Limited 15,928,298 1.981% • Capital International S.A. 3,576,729 0.445% • Capital International. Inc. 6,941,422 0.863% • Capital Research and Management Company 30,767,272 3.827% Schedule A Schedule of holdings In Pearson plc As of 9 November 2005 Capital Guardian Trust Company Registered Names Local Shares State Street Nominees Limited 4,664,958 Bank of New York Nominees 1,617,303 Northern Trust 272,409 Chase Manhattan Bank Australia Limited 2,700 Chase Nominees Limited 17,715,452 BT Globenet Nominees Ltd. 642,335 Midland Bank plc 4,104,185 Cede & Co. 195,263 Schedule B Page 1 of 13 Deutsche Bank Mannheim 2,200 Bankers Trust 1,492,000 Barclays Bank 129,600 Citibank London 11,100 Royal Trust 19,400 Brown Bros. 80,293 Nortrust Nominees 5,419,082 Royal Bank of Scotland 92,100 MSS Nominees Limited 66,100 Schedule B Page 2 of 13 State Street Bank & Trust Co. 56,600 Citibank 13,600 RBSTB Nominees Ltd. 2,200 Citibank NA 45,500 Deutsche Bank AG 2,100 HSBC Bank plc 4,900 Mellon Bank N A 148,500 ROY Nominees Limited 39,400 Mellon Nominees (UK) Limited 1,409,606 Schedule B Page 3 of 13 HSBC 46,400 JP Morgan Chase Bank 1,118,567 TOTAL 39,413,853 Schedule B Page 4 of 13 Capital International Limited Registered Name Local Shares State Street Nominees Limited 306,562 Bank of New York Nominees 2,886,748 Northern Trust 1,685,638 Chase Nominees Limited 3,383,515 Midland Bank plc 83,200 Bankers Trust 248,071 Barclays Bank 67,200 Citibank London 113,966 Schedule B Page 5 of 13 Morgan Guaranty 284,300 Nortrust Nominees 2,639,389 Royal Bank of Scotland 807,000 MSS Nominees Limited 91,200 State Street Bank & Trust Co. 350,700 National Westminster Bank 120,300 Lloyds Bank 58,700 Citibank NA 23,500 Deutsche Bank AG 1,209,668 Schedule B Page 6 of 13 Chase Manhattan Nominee Ltd. 48,300 Australia HSBC Bank plc 988,300 Mellon Bank N.A. 165,516 KAS UK 61,425 Bank One London 212,600 Clydesdale Bank plc 77,000 JP Morgan Chase Bank 15,500 TOTAL 15,928,298 Schedule B Page 7 of 13 Capital International SA State Street Nominees Limited 16,036 Bank of New York Nominees 35,800 Chase Nominees Limited 1,317,542 Credit Suisse London Branch 30,000 Midland Bank plc 376,300 Barclays Bank 173,618 Brown Bros. 52,500 Nortrust Nominees 11,300 Schedule B Page 8 of 13 Morgan Stanley 12,900 Royal Bank of Scotland 130,018 J.P. Morgan 860,083 National Westminster Bank 24,900 Lloyds Bank 29,600 RBSTB Nominees Ltd, 60,100 Deutsche Bank AG 67,352 HSBC Bank plc 357,980 HSBC 20,700 TOTAL 3,576,729 Schedule B Page 9 of 13 Capital International, Inc. Registered Name Local Shares State Street Nominees Limited 2,167,757 Bank of New York Nominees 769,405 Northern Trust 23,800 Chase Nominees Limited 1,679,650 Midland Bank plc 180,800 Bankers Trust 39,000 Citibank London 73,300 Brown Bros. 98,200 Schedule B Page 10 of 13 Nortrust Nominees 446,557 Royal Bank of Scotland 69,500 State Street Bank & Trust Co 591,996 Sumitomo Trust & Banking 25,800 Citibank 20,100 RBSTB Nominees Ltd 27,100 Citibank NA 307,357 State Street Australia Limited 33,700 HSBC Bank plc 105,200 Schedule B Page 11 of 13 JP Morgan Chase Bank 282,200 TOTAL 6,941,422 Schedule B Page 12 of 13 Capital Research and Management Company Registered Name Local Shares State Street Nominees Limited 750,000 Chase Nominees Limited 30,017,272 TOTAL 30,767,272 Schedule B Page 13 of 13 This information is provided by RNS The company news service from the London Stock Exchange

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