Date Contract #Units $Volume Low High Last 11/18/96 MS150lH 0 0.0000 -1.0 -1.0 -1.0 11/18/96 MS150lL 0 0.0000 -1.0 -1.0 -1.0 11/19/96 MS150lH 48 37.7030 0.6780 0.8450 0.8450 11/19/96 MS150lL 51 14.4830 0.2610 0.4000 0.2610 11/20/96 MS150lH 45 37.9900 0.7700 0.8940 0.7700 11/20/96 MS150lL 61 11.9120 0.1560 0.2600 0.1610 11/21/96 MS150lH 110 80.5860 0.6010 0.7520 0.6010 11/21/96 MS150lL 78 29.8280 0.2850 0.4990 0.4990 11/22/96 MS150lH 17 11.7250 0.6000 0.7370 0.7200 11/22/96 MS150lL 2 0.7700 0.3700 0.4000 0.4000 11/23/96 MS150lH 0 0.0000 -1.0 -1.0 0.7200 11/23/96 MS150lL 0 0.0000 -1.0 -1.0 0.4000 11/24/96 MS150lH 21 13.2300 0.6250 0.7050 0.6250 11/24/96 MS150lL 3 1.1850 0.3950 0.3950 0.3950 11/25/96 MS150lH 0 0.0000 -1.0 -1.0 0.6250 11/25/96 MS150lL 6 2.3000 0.3830 0.3850 0.3850 11/26/96 MS150lH 0 0.0000 -1.0 -1.0 0.6250 11/26/96 MS150lL 25 4.3910 0.1600 0.2000 0.1990 11/27/96 MS150lH 5 4.1750 0.8350 0.8350 0.8350 11/27/96 MS150lL 10 1.2000 0.1200 0.1200 0.1200 11/28/96 MS150lH 10 9.0900 0.9090 0.9090 0.9090 11/28/96 MS150lL 0 0.0000 -1.0 -1.0 0.1200 11/29/96 MS150lH 0 0.0000 -1.0 -1.0 0.9090 11/29/96 MS150lL 1 0.1300 0.1300 0.1300 0.1300 11/30/96 MS150lH 0 0.0000 -1.0 -1.0 0.9090 11/30/96 MS150lL 0 0.0000 -1.0 -1.0 0.1300 12/01/96 MS150lH 1 0.8990 0.8990 0.8990 0.8990 12/01/96 MS150lL 0 0.0000 -1.0 -1.0 0.1300 12/02/96 MS150lH 54 50.8670 0.8250 1.0000 0.9500 12/02/96 MS150lL 152 14.5590 0.0610 0.1110 0.0620 12/03/96 MS150lH 4 3.5230 0.8600 0.9430 0.8600 12/03/96 MS150lL 108 11.1220 0.0610 0.1980 0.1980 12/04/96 MS150lH 97 83.5120 0.8150 0.9200 0.8300 12/04/96 MS150lL 72 11.3170 0.0610 0.2000 0.1880 12/05/96 MS150lH 23 19.0930 0.7850 0.9390 0.7850 12/05/96 MS150lL 166 31.1160 0.1070 0.2450 0.2450 12/06/96 MS150lH 43 30.1680 0.6700 0.7580 0.7580 12/06/96 MS150lL 169 47.0710 0.2210 0.4950 0.2990 12/07/96 MS150lH 0 0.0000 -1.0 -1.0 0.7580 12/07/96 MS150lL 0 0.0000 -1.0 -1.0 0.2990 12/08/96 MS150lH 5 3.7650 0.7410 0.7890 0.7410 12/08/96 MS150lL 20 5.1400 0.2300 0.2980 0.2300 12/09/96 MS150lH 13 11.4590 0.8790 0.8950 0.8950 12/09/96 MS150lL 59 4.4810 0.0510 0.2000 0.0600 12/10/96 MS150lH 127 118.9430 0.9000 0.9700 0.9700 12/10/96 MS150lL 9 0.5280 0.0250 0.0800 0.0330 12/11/96 MS150lH 34 31.8160 0.9000 0.9490 0.9480 12/11/96 MS150lL 65 6.1040 0.0250 0.1400 0.0500 12/12/96 MS150lH 21 19.8290 0.9440 0.9450 0.9440 12/12/96 MS150lL 5 0.2690 0.0520 0.0550 0.0520 12/16/96 MS150lH 273 231.6460 0.7000 0.9450 0.7000 12/16/96 MS150lL 97 19.7900 0.1000 0.2700 0.2700 12/17/96 MS150lH 54 45.9400 0.7450 0.8950 0.8950 12/17/96 MS150lL 70 12.2770 0.1020 0.1900 0.1020 12/18/96 MS150lH 135 126.3250 0.8950 0.9900 0.9900 12/18/96 MS150lL 35 0.8400 0.0100 0.0260 0.0100 12/19/96 MS150lH 27 26.9460 0.9980 0.9980 0.9980 12/19/96 MS150lL 541 0.7330 0.0010 0.0100 0.0050 12/20/96 MS150lH 272 271.7280 0.9990 0.9990 0.9990 12/20/96 MS150lL 0 0.0000 -1.0 -1.0 0.0050 12/21/96 MS150lH 46 45.9540 0.9990 0.9990 0.9990 12/21/96 MS150lL 0 0.0000 -1.0 -1.0 0.0050 12/22/96 MS150lH 0 0.0000 -1.0 -1.0 0.9990 12/22/96 MS150lL 0 0.0000 -1.0 -1.0 0.0050