Date Contract #Units $Volume Low High Last 05/19/97 MS115fH 0 0.0000 -1.0 -1.0 -1.0 05/19/97 MS115fL 0 0.0000 -1.0 -1.0 -1.0 05/20/97 MS115fH 0 0.0000 -1.0 -1.0 -1.0 05/20/97 MS115fL 0 0.0000 -1.0 -1.0 -1.0 05/21/97 MS115fH 0 0.0000 -1.0 -1.0 -1.0 05/21/97 MS115fL 0 0.0000 -1.0 -1.0 -1.0 05/22/97 MS115fH 0 0.0000 -1.0 -1.0 -1.0 05/22/97 MS115fL 0 0.0000 -1.0 -1.0 -1.0 05/23/97 MS115fH 2 1.6000 0.7000 0.9000 0.7000 05/23/97 MS115fL 0 0.0000 -1.0 -1.0 -1.0 05/24/97 MS115fH 0 0.0000 -1.0 -1.0 0.7000 05/24/97 MS115fL 0 0.0000 -1.0 -1.0 -1.0 05/25/97 MS115fH 0 0.0000 -1.0 -1.0 0.7000 05/25/97 MS115fL 0 0.0000 -1.0 -1.0 -1.0 05/26/97 MS115fH 0 0.0000 -1.0 -1.0 0.7000 05/26/97 MS115fL 0 0.0000 -1.0 -1.0 -1.0 05/27/97 MS115fH 3 2.7500 0.9000 0.9500 0.9500 05/27/97 MS115fL 1 0.1000 0.1000 0.1000 0.1000 05/28/97 MS115fH 8 7.2000 0.9000 0.9000 0.9000 05/28/97 MS115fL 8 0.8000 0.1000 0.1000 0.1000 05/29/97 MS115fH 0 0.0000 -1.0 -1.0 0.9000 05/29/97 MS115fL 0 0.0000 -1.0 -1.0 0.1000 05/30/97 MS115fH 0 0.0000 -1.0 -1.0 0.9000 05/30/97 MS115fL 15 1.9500 0.1000 0.3000 0.1400 05/31/97 MS115fH 5 4.5500 0.9100 0.9100 0.9100 05/31/97 MS115fL 0 0.0000 -1.0 -1.0 0.1400 06/01/97 MS115fH 0 0.0000 -1.0 -1.0 0.9100 06/01/97 MS115fL 0 0.0000 -1.0 -1.0 0.1400 06/02/97 MS115fH 0 0.0000 -1.0 -1.0 0.9100 06/02/97 MS115fL 10 1.2900 0.1290 0.1290 0.1290 06/03/97 MS115fH 5 4.0500 0.8100 0.8100 0.8100 06/03/97 MS115fL 5 0.9800 0.1960 0.1960 0.1960 06/05/97 MS115fH 0 0.0000 -1.0 -1.0 0.8100 06/05/97 MS115fL 0 0.0000 -1.0 -1.0 0.1960 06/06/97 MS115fH 6 5.7450 0.9500 0.9590 0.9590 06/06/97 MS115fL 20 1.0000 0.0500 0.0500 0.0500 06/07/97 MS115fH 0 0.0000 -1.0 -1.0 0.9590 06/07/97 MS115fL 0 0.0000 -1.0 -1.0 0.0500 06/08/97 MS115fH 0 0.0000 -1.0 -1.0 0.9590 06/08/97 MS115fL 0 0.0000 -1.0 -1.0 0.0500 06/09/97 MS115fH 0 0.0000 -1.0 -1.0 0.9590 06/09/97 MS115fL 5 0.1500 0.0300 0.0300 0.0300 06/10/97 MS115fH 0 0.0000 -1.0 -1.0 0.9590 06/10/97 MS115fL 0 0.0000 -1.0 -1.0 0.0300 06/11/97 MS115fH 0 0.0000 -1.0 -1.0 0.9590 06/11/97 MS115fL 0 0.0000 -1.0 -1.0 0.0300 06/12/97 MS115fH 0 0.0000 -1.0 -1.0 0.9590 06/12/97 MS115fL 0 0.0000 -1.0 -1.0 0.0300 06/13/97 MS115fH 0 0.0000 -1.0 -1.0 0.9590 06/13/97 MS115fL 0 0.0000 -1.0 -1.0 0.0300 06/14/97 MS115fH 0 0.0000 -1.0 -1.0 0.9590 06/14/97 MS115fL 0 0.0000 -1.0 -1.0 0.0300 06/15/97 MS115fH 0 0.0000 -1.0 -1.0 0.9590 06/15/97 MS115fL 0 0.0000 -1.0 -1.0 0.0300 06/16/97 MS115fH 0 0.0000 -1.0 -1.0 0.9590 06/16/97 MS115fL 0 0.0000 -1.0 -1.0 0.0300 06/17/97 MS115fH 0 0.0000 -1.0 -1.0 0.9590 06/17/97 MS115fL 0 0.0000 -1.0 -1.0 0.0300 06/18/97 MS115fH 0 0.0000 -1.0 -1.0 0.9590 06/18/97 MS115fL 0 0.0000 -1.0 -1.0 0.0300 06/19/97 MS115fH 0 0.0000 -1.0 -1.0 0.9590 06/19/97 MS115fL 0 0.0000 -1.0 -1.0 0.0300 06/20/97 MS115fH 0 0.0000 -1.0 -1.0 0.9590 06/20/97 MS115fL 0 0.0000 -1.0 -1.0 0.0300 06/21/97 MS115fH 0 0.0000 -1.0 -1.0 0.9590 06/21/97 MS115fL 0 0.0000 -1.0 -1.0 0.0300 06/22/97 MS115fH 0 0.0000 -1.0 -1.0 0.9590 06/22/97 MS115fL 0 0.0000 -1.0 -1.0 0.0300