| Date | Source | Headline |
|---|---|---|
| 20th Dec 2006 7:00 am | RNS | Trading update |
| 10th Oct 2006 11:45 am | RNS | OSD Plant Update |
| 21st Sep 2006 2:32 pm | RNS | Product Development |
| 31st Jul 2006 7:02 am | RNS | Interim Results |
| 9th Jun 2006 12:16 pm | RNS | Launches Bird Flu Drug |
| 31st May 2006 3:20 pm | RNS | Re Fundraising |
| 2nd May 2006 7:03 am | RNS | Final Results |
| 31st Mar 2006 7:01 am | RNS | Product Launch |
| 16th Dec 2005 7:01 am | RNS | Trading Statement |
| 21st Oct 2005 7:00 am | RNS | Admission to AIM |