microgen

Information Management Solutions

www.microgen.co.uk

23 December 2003

Microgen plc

Notifiable Interests

The Company was notified on 23 December 2003 that, under Sections 198-202 of
the Companies Act 1985, Southwind Limited and Mr A.L.R. Morton no longer have
an interest in the issued share capital of Microgen plc.

If you require further information please contact:

G.E. Liddle, Company Secretary (01753) 847155

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