| Date | Source | Headline |
|---|---|---|
| 7th Mar 2008 7:00 am | RNS | Director/PDMR Shareholding |
| 25th Feb 2008 7:00 am | RNS | re: Geophysical Survey |
| 24th Jan 2008 7:00 am | RNS | Interim Results |
| 14th Jan 2008 7:00 am | RNS | Trading Statement |
| 30th Nov 2007 10:34 am | RNS | Holding(s) in Company |
| 29th Nov 2007 7:00 am | RNS | AGM Statement |
| 15th Nov 2007 11:11 am | RNS | Holding(s) in Company |
| 24th Oct 2007 7:00 am | RNS | Final Results |
| 14th Sep 2007 3:10 pm | RNS | Additional Listing |
| 10th Sep 2007 7:01 am | RNS | Trading Statement |
| 6th Sep 2007 7:01 am | RNS | Trading Statement |
| 16th Aug 2007 12:10 pm | RNS | AIM Rule 26 |
| 18th Jul 2007 7:01 am | RNS | Acquisition |
| 28th Jun 2007 7:01 am | RNS | Trading Statement |
| 31st May 2007 10:27 am | RNS | Holding(s) in Company |
| 11th Apr 2007 5:02 pm | RNS | Director/PDMR Shareholding |
| 28th Mar 2007 7:01 am | RNS | Acquisition |
| 6th Mar 2007 4:33 pm | RNS | Holding(s) in Company |
| 13th Feb 2007 1:43 pm | RNS | Chief Operating Officer |
| 31st Jan 2007 7:01 am | RNS | Interim Results |
| 30th Jan 2007 10:00 am | RNS | Total Voting Rights |
| 24th Jan 2007 4:14 pm | RNS | Holding(s) in Company |
| 24th Jan 2007 7:01 am | RNS | Holding(s) in Company |
| 16th Jan 2007 7:00 am | RNS | Holding(s) in Company |
| 15th Jan 2007 7:00 am | RNS | Holding(s) in Company |
| 5th Jan 2007 8:02 am | RNS | Admission to AIM |