1. acquisition of 98,000 shares on 17/10/2000
2. disposal of 92,000 shares on 17/10/2000
3. acquisition of 46,000 shares on 18/10/2000
4. disposal of 47,000 shares on 18/10/2000
5. acquisition of 163,000 shares on 19/10/2000
6. disposal of 171,000 shares on 19/10/2000