TR-1: Notifications of Major Interests in Shares

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

Filtronic plc

2. Reason for notification (please tick the appropriate box or boxes)

An acquisition or disposal of voting rights

Yes

An acquisition or disposal of qualifying financial instruments which may result in the acquisition of shares already issued to which voting rights are attached.

No

An acquisition or disposal of instruments with similar economic effect to qualify financial instrument

No

An event changing the breakdown of voting rights

No

Other (please specify):

No

3. Full name of person(s) subject to notification obligation:

Gartmore Investment Limited

4. Full name of shareholder(s) (if different from 3):

See attached schedule

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

22nd June 2009

6. Date on which issuer notified

23rd June 2009
(received by Issuer 25th June 2009)

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

5%

A: Voting rights attached to shares

Class/type of shares
If possible
use ISIN
code

Situation previous to the triggering transaction

Resulting situation after the triggering transaction

Number of shares

Number of voting rights

Number of shares
Direct

Number of voting rights

Percentage of voting rights

Direct

Indirect

Direct

Indirect

Ordinary
GB0003362992

N/A

N/A

3,760,851

3,760,851

5.060%

B: Financial Instruments

Resulting situation after the triggering transaction

Type of financial instrument

Expiration date

Exercise/
conversion period

No. of voting rights that may be acquired (if the instrument exercised/converted)

Percentage of voting rights

N/A

N/A

N/A

N/A

N/A

C: Financial Instruments with similar economic effect to Qualifying Financial Instruments

Resulting situation after the triggering transaction

Type of Financial Instrument

Exercise Price

Expiration Date

Exercise/ Conversion Period

No of voting rights

% of voting rights

Nominal

Delta

Total (A+B+C)

Number of voting rights

Percentage of voting rights

3,760,851

5.060%

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

Proxy Voting:

10. Name of proxy holder:

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

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

13. Additional information:

All figures are based on the Companies issued share capital of 74,323,093 as provided by Exshare

Email: RDU@Gartmore.com

14. Contact name:

RDU

15. Contact telephone number:

0207 782 2324

Share Description
Fund Managing Co.

Shares held

% of Issued Share Capital

UK Registered Owner

Beneficial Owner

Filtronic ORD GBP 0.10

Gartmore Fund Managers limited

471,733

0.635%

HSBC Global Custody Nominee UK Ltd

Gartmore Fund Mangers Ltd A/C Gartmore Uk & Irish Smaller Companies

Gartmore Investment limited

615,220

0.828%

Nortrust Nominees Limited

Strathclyde Pension Fund

181,648

0.244%

Gartmore Growth Opportunites

Gartmore Growth Opportunities PLC

2,492,250

3.353%

BNY GIL CLT Account Nominees Ltd

Gartmore Fledgling Trust ltd

Total Increase

3,760,851

5.060%