| 16 Aug 01 | 425,000 Ordinary shares of 25p purchased for cancellation at 41.5p per share. |
| 2 Jul 98 | 880,000 Ordinary shares admitted to the Official List following allotment at 40p per share, pursuant to authorities granted by shareholders at the Annual General Meeting on 30 June 1998. |
| 10 Jul 96 | 2,037,620 Ordinary shares of 25p each admitted to the Official List following the final exercise date. 359,580 Warrants had been bought in for cancellation by the Company prior to the final exercise date. |
| 21 Jul 95 | 602,800 Ordinary shares of 25p each admitted to the Official List following the exercise of Warrants. |
| 21 Dec 89 | 15,000,000 Ordinary shares of 25p each placed at 100p with 3,000,000 Warrants attaching, each conferring the right to subscribe for one Ordinary share of 25p for 100p. |