Date Contract #Units $Volume Low High Last 08/18/97 MS135iH 0 0.0000 -1.0 -1.0 -1.0 08/18/97 MS135iL 0 0.0000 -1.0 -1.0 -1.0 08/19/97 MS135iH 0 0.0000 -1.0 -1.0 -1.0 08/19/97 MS135iL 0 0.0000 -1.0 -1.0 -1.0 08/20/97 MS135iH 0 0.0000 -1.0 -1.0 -1.0 08/20/97 MS135iL 10 2.1100 0.2020 0.2200 0.2020 08/21/97 MS135iH 1 0.7750 0.7750 0.7750 0.7750 08/21/97 MS135iL 20 4.6490 0.2070 0.2890 0.2890 08/22/97 MS135iH 7 4.9870 0.7010 0.7750 0.7750 08/22/97 MS135iL 8 2.8120 0.3240 0.3680 0.3680 08/23/97 MS135iH 0 0.0000 -1.0 -1.0 0.7750 08/23/97 MS135iL 0 0.0000 -1.0 -1.0 0.3680 08/24/97 MS135iH 1 0.7440 0.7440 0.7440 0.7440 08/24/97 MS135iL 0 0.0000 -1.0 -1.0 0.3680 08/25/97 MS135iH 0 0.0000 -1.0 -1.0 0.7440 08/25/97 MS135iL 1 0.2530 0.2530 0.2530 0.2530 08/26/97 MS135iH 22 14.7180 0.5640 0.7440 0.5650 08/26/97 MS135iL 6 2.1390 0.3490 0.3640 0.3640 08/27/97 MS135iH 4 2.2760 0.5660 0.5770 0.5770 08/27/97 MS135iL 11 4.5900 0.4100 0.4290 0.4290 08/28/97 MS135iH 48 23.2760 0.4500 0.5660 0.4500 08/28/97 MS135iL 1 0.4000 0.4000 0.4000 0.4000 08/29/97 MS135iH 1 0.4500 0.4500 0.4500 0.4500 08/29/97 MS135iL 2 0.7550 0.3700 0.3850 0.3850 08/30/97 MS135iH 0 0.0000 -1.0 -1.0 0.4500 08/30/97 MS135iL 0 0.0000 -1.0 -1.0 0.3850 08/31/97 MS135iH 0 0.0000 -1.0 -1.0 0.4500 08/31/97 MS135iL 0 0.0000 -1.0 -1.0 0.3850 09/01/97 MS135iH 0 0.0000 -1.0 -1.0 0.4500 09/01/97 MS135iL 0 0.0000 -1.0 -1.0 0.3850 09/02/97 MS135iH 2 1.1600 0.5100 0.6500 0.6500 09/02/97 MS135iL 50 19.0000 0.3800 0.3800 0.3800 09/03/97 MS135iH 10 6.8000 0.6800 0.6800 0.6800 09/03/97 MS135iL 1 0.4400 0.4400 0.4400 0.4400 09/04/97 MS135iH 2 1.3950 0.6970 0.6980 0.6980 09/04/97 MS135iL 19 5.9900 0.3050 0.4350 0.3050 09/05/97 MS135iH 5 3.5850 0.6500 0.7850 0.7850 09/05/97 MS135iL 2 0.6760 0.3380 0.3380 0.3380 09/06/97 MS135iH 1 0.7000 0.7000 0.7000 0.7000 09/06/97 MS135iL 0 0.0000 -1.0 -1.0 0.3380 09/07/97 MS135iH 1 0.7800 0.7800 0.7800 0.7800 09/07/97 MS135iL 1 0.3300 0.3300 0.3300 0.3300 09/08/97 MS135iH 7 5.5790 0.7840 0.8000 0.8000 09/08/97 MS135iL 0 0.0000 -1.0 -1.0 0.3300 09/09/97 MS135iH 2 1.7000 0.8500 0.8500 0.8500 09/09/97 MS135iL 11 0.9380 0.0760 0.1150 0.0760 09/10/97 MS135iH 21 15.0450 0.5550 0.8500 0.6600 09/10/97 MS135iL 18 4.3370 0.1400 0.4390 0.4390 09/11/97 MS135iH 0 0.0000 -1.0 -1.0 0.6600 09/11/97 MS135iL 5 2.7480 0.4550 0.5980 0.4550 09/12/97 MS135iH 3 2.2500 0.7500 0.7500 0.7500 09/12/97 MS135iL 4 0.6970 0.1550 0.1810 0.1800 09/13/97 MS135iH 0 0.0000 -1.0 -1.0 0.7500 09/13/97 MS135iL 8 1.4970 0.1500 0.2490 0.2490 09/14/97 MS135iH 0 0.0000 -1.0 -1.0 0.7500 09/14/97 MS135iL 1 0.2470 0.2470 0.2470 0.2470 09/15/97 MS135iH 73 40.1810 0.2510 0.7500 0.2530 09/15/97 MS135iL 58 26.6000 0.1250 0.7490 0.7490 09/16/97 MS135iH 17 10.2890 0.4500 0.6230 0.5500 09/16/97 MS135iL 8 2.4250 0.3000 0.3100 0.3000 09/17/97 MS135iH 63 28.2350 0.4000 0.6400 0.4000 09/17/97 MS135iL 14 8.3920 0.4500 0.6950 0.6900 09/18/97 MS135iH 22 8.1850 0.3290 0.5000 0.3300 09/18/97 MS135iL 36 24.6940 0.5500 0.9000 0.9000 09/19/97 MS135iH 285 72.0530 0.0010 0.9990 0.9990 09/19/97 MS135iL 265 219.7230 0.5500 0.9900 0.5500 09/20/97 MS135iH 5 4.9950 0.9990 0.9990 0.9990 09/20/97 MS135iL 0 0.0000 -1.0 -1.0 0.5500 09/21/97 MS135iH 0 0.0000 -1.0 -1.0 0.9990 09/21/97 MS135iL 0 0.0000 -1.0 -1.0 0.5500