Director/PDMR Shareholding

29 Feb 2008 16:10

29th February 2008 Microgen plc Director/PDMR Shareholding

This notification is made in accordance with DR 3.1.4R (1)(a):

Microgen plc announces that, in accordance with the rules of the Microgen Performance Share Plan 2006, awards of options over Ordinary Shares of 5p each were made on 29th February 2008 to the following PDMRs:

Name of PDMR: Tamara Kahn Date of Grant: 29 February 2008

Date on which it can be exercised: 28 February 2011 Total amount paid (if any) for grant NIL of option: Description of shares involved: 50,000 Ordinary Shares of 5p each

Exercise price in pence: 5p

Total Number of Shares over which 125,000

Options held following this notification: Name of PDMR: Anjum Siddiqi Date of Grant: 29 February 2008

Date on which it can be exercised: 28 February 2011 Total amount paid (if any) for grant NIL

of option:

Description of shares involved: 25,000 Ordinary Shares of 5p each

Exercise price in pence: 5p

Total Number of Shares over which 85,000

Options held following this notification:

If you require further information please contact:

G.E. Liddle, Company Secretary 01252 772 313