| 17th Dec 2008 4:41 pm |
RNS |
Second Price Monitoring Extn |
| 17th Dec 2008 4:36 pm |
RNS |
Price Monitoring Extension |
| 12th Dec 2008 4:40 pm |
RNS |
Second Price Monitoring Extn |
| 12th Dec 2008 4:35 pm |
RNS |
Price Monitoring Extension |
| 17th Oct 2008 4:44 pm |
RNS |
Second Price Monitoring Extn |
| 17th Oct 2008 4:37 pm |
RNS |
Price Monitoring Extension |
| 15th Oct 2008 3:45 pm |
RNS |
Holding(s) in Company |
| 8th Sep 2008 11:44 am |
RNS |
Holding(s) in Company |
| 27th Aug 2008 9:57 am |
RNS |
Holding(s) in Company |
| 20th Aug 2008 7:00 am |
RNS |
2008 Annual Report and Notice |
| 28th Jul 2008 7:00 am |
RNS |
Preliminary Results |
| 9th Jul 2008 10:30 am |
RNS |
Hydrogen Offers New Hope |
| 30th Jun 2008 7:00 am |
RNS |
Media Day and Notice of Resul |
| 23rd Apr 2008 2:24 pm |
PRN |
Director/PDMR Shareholding |
| 17th Apr 2008 7:01 am |
RNS |
NHA Conference Presentation |
| 28th Mar 2008 7:01 am |
RNS |
Collaboration agreement |
| 28th Mar 2008 7:01 am |
RNS |
Technical Update |
| 19th Mar 2008 10:12 am |
PRN |
Director/PDMR Shareholding - AMENDMENT |
| 19th Mar 2008 7:00 am |
PRN |
Director/PDMR Shareholding |
| 18th Mar 2008 7:00 am |
RNS |
Retirement of a Director |
| 14th Mar 2008 7:00 am |
RNS |
Bi-Fuels Limited Contract |
| 27th Feb 2008 1:05 pm |
RNS |
International Award Win |
| 7th Feb 2008 3:47 pm |
PRN |
Holding(s) in Company |
| 31st Jan 2008 7:00 am |
RNS |
Interim Results |
| 25th Jan 2008 11:44 am |
RNS |
Key US Patent Granted |
| 9th Jan 2008 7:00 am |
RNS |
Notice of Interim Results |
| 8th Jan 2008 7:00 am |
RNS |
Technical Update |
| 2nd Jan 2008 11:20 am |
RNS |
Change of Adviser |
| 11th Dec 2007 7:00 am |
RNS |
CRADA |
| 22nd Nov 2007 7:03 am |
RNS |
NHA Conference |
| 20th Nov 2007 7:00 am |
RNS |
Preliminary Design Agreement |
| 1st Nov 2007 7:00 am |
PRN |
Director/PDMR Shareholding |
| 31st Oct 2007 7:01 am |
RNS |
IFRS |
| 23rd Oct 2007 8:52 am |
PRN |
Annual Report and Accounts |
| 25th Sep 2007 7:01 am |
RNS |
Key US Patent Progress |
| 20th Sep 2007 7:00 am |
PRN |
Director Shareholding |
| 12th Sep 2007 4:15 pm |
RNS |
AGM Statement |
| 12th Sep 2007 7:01 am |
RNS |
Directorate Change |
| 15th Aug 2007 12:05 pm |
PRN |
AIM Rule 26 |
| 13th Aug 2007 11:24 am |
RNS |
Notice of AGM |
