1. acquisition of 5,000 shares on 20/10/2000
2. disposal of 1,000 shares on 20/10/2000
3. acquisition of 48,000 shares on 23/10/2000
4. disposal of 75,000 shares on 23/10/2000
5. acquisition of 139,000 shares on 24/10/2000
6. disposal of 150,000 shares on 24/10/2000