Holding(s) in Company

Pearson PLC 28 September 2004 To: RNS Notification of change in interest in shares We write in accordance with rule 9.12. under the Continuing Obligations section of the List Rules, to notify you that on 27 September 2004 we received notification that pursuant to section 198 of the Companies Act 1985, the shareholding of The Capital Group Companies, Inc., which equates to 120,830,132 shares, now represents 15.04% of the issued ordinary share capital of Pearson plc. The registered holders of the shares are listed on the schedule below. From: Pearson plc Letter to Pearson PLC Dated 24 September 2004 Section 198 Notification - AMENDED Company Secretary: Enclosed is an amended Section 198 Notification dated 23 September 2004. Please note that one or more of the affiliates of The Capital Group Companies, Inc. have made notifications to your company pursuant to Section 198 previously. For a description of our organization, please visit our Web site at www.capgroup.com. For the purposes of this Notification an outstanding share balance of 803,227,761 shares, per your email, was used to calculate the percentages of holdings of the relevant share capital which determine the notifiable interest. From The Capital Group companies, Inc. Letter to Pearson plc Dated 23 September 2004 SECTION 198 NOTIFICATION Notification of Increase 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 (803,227,761 shares outstanding) Number of shares in which the Companies have an interest: 120,830,132 Name(s) of registered holder(s): See Schedule B As of 23 September 2004 Number of Percent of Pearson plc Shares Outstanding The Capital Group Companies Inc. ("CG") holdings 120,830,132 15.043% Holdings by CG Management Companies and Funds: * Capital Guardian Trust Company 63,189,640 7.867% * Capital International Limited 15,301,377 1.905% * Capital International S.A. 5,998,586 0.747% * Capital International Inc. 11,573,257 1.441% * Capital Research and Management Company 24,767,272 3.083% Schedule A Schedule of holdings in Pearson plc As of 23 September 2004 Capital Guardian Trust Company Registered Name Local Shares State Street Nominees Limited 9,439,753 Bank of New York Nominees 1,866,158 Northern Trust 78,109 Chase Nominees Limited 27,701,161 BT Globenet Nominees Ltd. 696,235 Midland Bank plc 8,280,975 Cede & Co. 125,663 Deutsche Bank Mannheim 2,200 Schedule B Bankers Trust 2,528,000 Barclays Bank 427,800 Citibank London 12,500 Nortrust Nominees 9,516,982 Royal Bank of Scotland 113,300 MSS Nominees Limited 54,200 State Street Bank & Trust Co. 84,000 RBSTB Nominees Ltd 2,200 Citibank NA 45,500 Schedule B Deutsche Bank AG 2,100 HSBC Bank PLC 13,600 Mellon Bank N.A. 187,900 ROY Nominees Limited 52,900 Mellon Nominees (UK) Limited 1,909,904 HSBC 43,900 JP Morgan Chase Bank 4,600 TOTAL 63,189,640 Schedule B Capital International Limited Registered Name Local Shares State Street Nominees Limited 531,062 Bank of New York Nominees 4,167,812 Northern Trust 779,244 Chase Nominees Limited 2,404,535 Midland Bank Plc 78,200 Bankers Trust 285,071 Barclays Bank 67,200 Citibank London 52,300 Schedule B Morgan Guaranty 277,200 Nortrust Nominees 2,719,946 Royal Bank of Scotland 845,000 MSS Nominees Limited 109,000 State Street Bank & Trust Co 372,900 National Westminster Bank 63,900 Lloyds Bank 53,600 Citibank NA 23,500 Deutsche Bank AG 1,255,036 Schedule B HSBC Bank plc 888,130 Mellon Bank NA 11,016 KAS UK 37,125 Bank One London 182,300 Clydesdale Bank plc 82,500 JP Morgan Chase Bank 14,800 TOTAL 15,301,377 Schedule B Capital International S.A. Registered Name Local Shares State Street Nominees Limited 16,036 Bank of New York Nominees 27,700 Chase Nominees Limited 3,058,742 Credit Suisse London Branch 20,000 Midland Bank plc 652,000 Barclays Bank 758,518 Pictet & Cle, Geneva 10,900 Citibank London 21,200 Schedule B Brown Bros. 73,900 Nortrust Nominees 11,300 Morgan Stanley 12,900 Royal Bank of Scotland 130,018 J.P. Morgan 577,883 State Street Bank & Trust Co. 99,400 National Westminster Bank 35,200 Lloyds Bank 44,300 RBSTB Nominees Ltd 84,300 Schedule B Deutsche Bank AG 72,352 HSBC Bank plc 275,537 HSBC 16,400 TOTAL 5,998,586 Schedule B Capital International Inc. Registered Name Local Shares State Street Nominees Limited 3,802,857 Bank of New York Nominees 1,181,099 Northern Trust 52,600 Chase Nominees Limited 2,861,350 Midland Bank plc 255,400 Bankers Trust 51,500 Citibank London 138,000 Brown Bros. 122,800 Schedule B Nortrust Nominees 905,398 Royal Bank of Scotland 193,700 State Street Bank & Trust Co. 945,496 Citibank 36,100 RBSTB Nominees Ltd 38,500 Citibank NA 358,657 HSBC Bank PLC 185,200 JP Morgan Chase Bank 444,600 TOTAL 11,573,257 Schedule B Capital Research & Management Company Registered Name Local Shares State Street Nominees Limited 750,000 Chase Nominees Limited 24,017,272 TOTAL 24,767,272 This information is provided by RNS The company news service from the London Stock Exchange OLQKFKDPBKDACB

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