Holding(s) in Company

Filtronic PLC
29 February 2008


TR-1: Notifications of Major Interests in Shares


1. Identity of the issuer or the underlying issuer of         Filtronic plc
existing shares to which voting rights are attached:

2. Reason for notification (yes/no)

An acquisition or disposal of voting rights                                               Yes

An acquisition or disposal of financial instruments which may result in the acquisition   No
of shares already issued to which voting rights are attached.
An event changing the breakdown of voting rights                                          No

Other (please specify): ______________                                                    N/A

3. Full name of person(s) subject to notification    North Atlantic Value LLP
obligation:

4. Full name of shareholder(s) (if different from    North Atlantic Value LLP (as Investment Manager
3):                                                  /Adviser to other fund management clients)

5. Date of transaction (and date on which the        28 February 2008
threshold is crossed or reached if different):

6. Date on which issuer notified:                    29 February 2008

7. Threshold(s) that is/are crossed or reached:      5%

8. Notified Details

A: Voting rights attached to shares
Class/type of    Situation previous to Resulting situation after the triggering transaction
shares           the triggering
                 transaction
If possible
                 Number of  Number of  Number of shares  Number of voting       Percentage of voting
use ISIN         shares     voting                       rights                 rights
                            rights
code
                                                         Direct      Indirect   Direct    Indirect

Ordinary         3,252,157  3,252,157  4,207,481         4,207,481   N/A        5.66%     N/A

0336299
B: Financial Instruments

Resulting situation after the triggering transaction
Type of          Expiration date  Exercise/       No. of voting rights that may Percentage of voting
financial                                         be acquired (if the           rights
instrument                        conversion      instrument exercised/
                                  period/date     converted)
N/A              N/A              N/A             N/A                           N/A

Total (A+B)
Number of voting rights                              Percentage of voting rights
4,207,481                                            5.66%

9. Chain of controlled undertakings through which the voting rights and/or the financial instruments
are effectively held, if applicable:
N/A

Proxy Voting:

10. Name of proxy holder:                            N/A

11. Number of voting rights proxy holder will cease  N/A
to hold:

12 Date on which proxy holder will cease to hold     N/A
voting rights:

13. Additional information:

14. Contact name:                                    Jenny Hogg

15. Contact telephone name:                          020 7747 5681




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