Schedule 10

8 Nov 2005 10:22

Sondex PLC08 November 2005 SCHEDULE 10 NOTIFICATION OF MAJOR INTERESTS IN SHARES 1. Name of company Sondex plc 2. Name of shareholder having a major interest Aviva plc and its subsidiaries 3. Please state whether notification indicates that it is in respect of holding of the shareholder named in 2 above or in respect of a non-beneficial interest or in the case of an individual holder if it is a holding of that person's spouse or children under the age of 18. As in 2 above 4. Name of the registered holder(s) and, if more than one holder, the number of shares held by each of them Morley Fund Management Limited: BNY Norwich Union Nominees Limited 917,247* Chase GA Group Nominees Limited 2,693,233* Chase Nominees Limited 126,524* CUIM Nominee Limited 974,267* Chase Nominees Limited 700 60,669 CUIM Nominee Limited 853,435 Vidacos Nominees Limited * denotes beneficial interest 5. Number of shares/amount of stock acquired 140,000 6. Percentage of issued class 0.25% 7. Number of shares/amount of stock disposed N/A 8. Percentage of issued class N/A 9. Class of security Ordinary shares of 10p each 10. Date of transaction 3 November 2005 11. Date company informed 4 November 2005 12. Total holding following this notification 5,626,075 13. Total percentage holding of issued class following this notification 10.23% 14. Any additional information Figures are based on shares in issue of 55,013,597 15. Name of contact and telephone number for queries Chris Wilks - 0118 932 6755 16. Name and signature of authorised company official responsible for making this notification. Chris Wilks Date of notification: 8 November 2005 This information is provided by RNS The company news service from the London Stock Exchange