W.R. Grace & Company (NY: GRA )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Aug 30, 2002	2.200	2.200	2.150	2.150	56,100	-0.05(-2.27%)
Aug 29, 2002	2.150	2.220	2.110	2.200	55,300	+0.03(+1.38%)
Aug 28, 2002	2.120	2.200	2.120	2.170	152,400	+0.00(+0.00%)
Aug 27, 2002	2.140	2.220	2.110	2.170	169,600	-0.05(-2.25%)
Aug 26, 2002	2.110	2.400	2.070	2.220	880,000	+0.09(+4.23%)
Aug 23, 2002	2.200	2.200	2.120	2.130	88,100	-0.05(-2.29%)
Aug 22, 2002	2.200	2.200	2.120	2.180	720,000	-0.02(-0.91%)
Aug 21, 2002	2.270	2.300	2.100	2.200	107,500	-0.02(-0.90%)
Aug 20, 2002	2.350	2.350	2.220	2.220	45,800	+0.13(+6.22%)
Aug 16, 2002	2.000	2.150	2.000	2.090	98,400	+0.03(+1.46%)
Aug 15, 2002	2.200	2.250	2.050	2.060	286,600	-0.15(-6.79%)
Aug 14, 2002	2.400	2.400	2.210	2.210	185,700	-0.14(-5.96%)
Aug 13, 2002	2.430	2.450	2.350	2.350	104,900	-0.10(-4.08%)
Aug 12, 2002	2.490	2.490	2.400	2.450	52,400	-0.04(-1.61%)
Aug 07, 2002	2.510	2.560	2.460	2.490	117,100	-0.01(-0.40%)
Aug 06, 2002	2.400	2.500	2.360	2.500	74,200	+0.05(+2.04%)
Aug 05, 2002	2.450	2.600	2.450	2.450	85,500	+0.02(+0.82%)
Aug 02, 2002	2.500	2.670	2.430	2.430	155,900	-0.08(-3.19%)
Aug 01, 2002	2.400	2.580	2.300	2.510	80,200	+0.06(+2.45%)
Jul 31, 2002	2.850	2.930	2.350	2.450	451,100	-0.49(-16.67%)
Jul 30, 2002	2.450	2.950	2.380	2.940	201,500	+0.43(+17.13%)
Jul 29, 2002	2.450	2.640	2.400	2.510	212,300	+0.11(+4.58%)
Jul 26, 2002	2.250	2.400	2.250	2.400	123,600	+0.07(+3.00%)
Jul 25, 2002	2.200	2.420	2.170	2.330	293,200	+0.13(+5.91%)
Jul 24, 2002	2.250	2.270	2.070	2.200	321,400	-0.07(-3.08%)
Jul 23, 2002	2.390	2.400	2.260	2.270	1,670,000	-0.12(-5.02%)
Jul 22, 2002	2.380	2.450	2.340	2.390	182,400	+0.01(+0.42%)
Jul 19, 2002	2.420	2.500	2.380	2.380	156,900	-0.37(-13.45%)
Jul 17, 2002	2.700	2.750	2.700	2.750	148,200	-0.12(-4.18%)
Jul 12, 2002	3.050	3.050	2.870	2.870	61,300	-0.18(-5.90%)
Jul 11, 2002	2.870	3.050	2.760	3.050	152,400	+0.18(+6.27%)
Jul 10, 2002	2.990	2.990	2.860	2.870	68,000	-0.11(-3.69%)
Jul 09, 2002	3.010	3.010	2.980	2.980	168,400	-0.03(-1.00%)
Jul 08, 2002	2.900	3.010	2.900	3.010	162,700	+0.01(+0.33%)
Jul 05, 2002	2.890	3.010	2.890	3.000	55,800	+0.01(+0.33%)
Jul 04, 2002	2.880	3.040	2.880	2.990	83,400	+0.00(+0.00%)
Jul 03, 2002	2.880	3.040	2.880	2.990	83,400	+0.01(+0.34%)
Jul 02, 2002	3.000	3.000	2.880	2.980	184,000	-0.01(-0.33%)
Jul 01, 2002	3.050	3.110	2.940	2.990	321,700	-0.01(-0.33%)
Jun 28, 2002	3.000	3.140	2.680	3.000	2,578,300	+0.02(+0.67%)
Jun 27, 2002	2.820	3.090	2.820	2.980	344,800	-0.02(-0.67%)
Jun 26, 2002	2.570	3.030	2.570	3.000	541,400	+0.26(+9.49%)
Jun 25, 2002	3.000	3.910	2.650	2.740	298,400	-0.24(-8.05%)
Jun 21, 2002	2.950	3.050	2.900	2.980	253,800	+0.01(+0.34%)
Jun 20, 2002	2.960	2.970	2.860	2.970	98,000	-0.01(-0.34%)
Jun 19, 2002	2.950	3.030	2.900	2.980	194,100	+0.05(+1.71%)
Jun 18, 2002	3.010	3.010	2.900	2.930	262,300	-0.07(-2.33%)
Jun 17, 2002	3.000	3.240	2.920	3.000	389,100	+0.04(+1.35%)
Jun 14, 2002	2.840	3.050	2.780	2.960	149,900	+0.05(+1.72%)
Jun 12, 2002	2.780	3.050	2.650	2.910	444,500	+0.11(+3.93%)
Jun 11, 2002	2.760	2.840	2.620	2.800	164,400	+0.04(+1.45%)
Jun 10, 2002	2.770	2.920	2.750	2.760	98,900	-0.11(-3.83%)
Jun 07, 2002	2.600	3.000	2.570	2.870	220,900	+0.21(+7.89%)
Jun 06, 2002	2.740	2.740	2.620	2.660	111,900	-0.05(-1.85%)