Holding(s) in Company-Replace

Filtronic PLC 03 August 2005 This following amends the RNS announcement made on 29 July 2005 under RNS No 5167P in relation to Schedule 10 - 'Holding(s) in Company' section 2 and 4. The announcement was made for information purposes only and not for the purposes of compliance with Section 198 to Section 202 Companies Act 1985. The announcement related to a non-beneficial interest held by Deutsche Asset Management. SCHEDULE 10 NOTIFICATION OF MAJOR INTERESTS IN SHARES 1. Name of company Filtronic plc 2. Name of shareholder having a major interest Deutsche Asset Management 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 Non-beneficial interest 4. Name of the registered holder(s) and, if more than one holder, the number of shares held by each of them N/a 5. Number of shares / amount of stock acquired 4,802,964 6. Percentage of issued class 6.42% 7. Number of shares / amount of stock disposed N/a 8. Percentage of issued class N/a 9. Class of security Ordinary shares 10. Date of transaction Unknown 11. Date company informed 28 July 2005 12. Total holding following this notification 4,802,964 13. Total percentage holding of issued class following this notification 6.42% 14. Any additional information 15. Name of contact and telephone number for queries Maura Moynihan +44 1274 231014 16. Name and signature of authorised company official responsible for making this notification Date of notification 28 July 2005 The FSA does not give any express or implied warranty as to the accuracy of this document or material and does not accept any liability for error or omission. The FSA is not liable for any damages (including, without limitation, damages for loss of business or loss of profits) arising in contract, tort or otherwise from the use of or inability to use this document, or any material contained in it, or from any action or decision taken as a result of using this document or any such material. This information is provided by RNS The company news service from the London Stock Exchange