1. acquisition of 54,000 shares on 15/11/2000
2. disposal of 57,000 shares on 15/11/2000
3. acquisition of 21,000 shares on 16/11/2000
4. disposal of 139,000 shares on 16/11/2000
5. acquisition of 43,000 shares on 17/11/2000
6. disposal of 17,000 shares on 17/11/2000