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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 27, 2004	2.850	2.910	2.050	2.850	3,173,000	+0.03(+1.06%)
Feb 26, 2004	3.050	3.090	2.700	2.820	1,719,800	-0.23(-7.54%)
Feb 25, 2004	3.060	3.200	3.030	3.050	272,200	-0.02(-0.65%)
Feb 24, 2004	3.150	3.190	3.050	3.070	370,300	-0.08(-2.54%)
Feb 23, 2004	3.400	3.450	3.150	3.150	454,100	-0.25(-7.35%)
Feb 20, 2004	3.450	3.480	3.300	3.400	199,700	+0.00(+0.00%)
Feb 19, 2004	3.540	3.590	3.300	3.400	152,100	-0.13(-3.68%)
Feb 18, 2004	3.500	3.630	3.500	3.530	288,700	+0.02(+0.57%)
Feb 17, 2004	3.450	3.550	3.400	3.510	209,500	+0.11(+3.24%)
Feb 13, 2004	3.860	3.860	3.400	3.400	422,100	-0.10(-2.86%)
Feb 12, 2004	3.440	3.550	3.410	3.500	260,700	+0.04(+1.16%)
Feb 11, 2004	3.390	3.470	3.350	3.460	250,000	+0.11(+3.28%)
Feb 10, 2004	3.290	3.370	3.290	3.350	211,600	+0.10(+3.08%)
Feb 09, 2004	3.160	3.290	3.160	3.250	137,400	-0.01(-0.31%)
Feb 06, 2004	3.100	3.290	3.090	3.260	229,100	+0.11(+3.49%)
Feb 05, 2004	3.200	3.200	3.060	3.150	255,600	+0.03(+0.96%)
Feb 04, 2004	3.080	3.150	3.050	3.120	298,900	+0.00(+0.00%)
Feb 03, 2004	3.060	3.180	3.050	3.120	151,700	+0.01(+0.32%)
Feb 02, 2004	3.250	3.250	3.100	3.110	527,600	-0.01(-0.32%)
Jan 30, 2004	3.090	3.210	3.070	3.120	339,000	+0.02(+0.65%)
Jan 29, 2004	3.500	3.640	3.080	3.100	892,600	-0.38(-10.92%)
Jan 28, 2004	3.250	3.480	3.220	3.480	452,200	+0.27(+8.41%)
Jan 27, 2004	3.290	3.300	3.210	3.210	261,200	-0.08(-2.43%)
Jan 26, 2004	3.300	3.340	3.200	3.290	209,400	-0.01(-0.30%)
Jan 23, 2004	3.300	3.330	3.240	3.300	195,000	+0.02(+0.61%)
Jan 22, 2004	3.200	3.350	3.200	3.280	357,800	+0.08(+2.50%)
Jan 21, 2004	3.370	3.370	3.200	3.200	220,300	-0.18(-5.33%)
Jan 20, 2004	3.450	3.470	3.190	3.380	487,000	+0.03(+0.90%)
Jan 16, 2004	3.500	3.550	3.310	3.350	467,900	-0.20(-5.63%)
Jan 15, 2004	3.520	3.650	3.450	3.550	232,700	-0.07(-1.93%)
Jan 14, 2004	3.680	3.700	3.510	3.620	388,800	-0.02(-0.55%)
Jan 13, 2004	3.710	3.710	3.350	3.640	471,000	-0.06(-1.62%)
Jan 12, 2004	3.550	3.720	3.500	3.700	762,600	+0.25(+7.25%)
Jan 09, 2004	3.350	3.590	3.100	3.450	919,800	+0.02(+0.58%)
Jan 08, 2004	3.180	3.460	3.180	3.430	791,800	+0.27(+8.54%)
Jan 07, 2004	3.030	3.190	3.000	3.160	288,300	+0.10(+3.27%)
Jan 06, 2004	3.100	3.200	2.880	3.060	483,400	-0.04(-1.29%)
Jan 05, 2004	2.880	3.180	2.870	3.100	1,174,300	+0.37(+13.55%)
Jan 02, 2004	2.650	2.780	2.620	2.730	363,200	+0.16(+6.23%)
Dec 31, 2003	2.610	2.700	2.560	2.570	439,000	-0.09(-3.38%)
Dec 30, 2003	2.600	2.750	2.600	2.660	363,400	+0.06(+2.31%)
Dec 29, 2003	2.600	2.660	2.600	2.600	369,600	+0.00(+0.00%)
Dec 26, 2003	2.570	2.650	2.550	2.600	71,500	+0.00(+0.00%)
Dec 24, 2003	2.550	2.650	2.540	2.600	127,800	+0.01(+0.39%)
Dec 23, 2003	2.590	2.600	2.550	2.590	263,600	+0.05(+1.97%)
Dec 22, 2003	2.510	2.630	2.510	2.540	302,400	+0.02(+0.79%)
Dec 19, 2003	2.650	2.650	2.520	2.520	331,100	-0.15(-5.62%)
Dec 18, 2003	2.650	2.730	2.630	2.670	312,100	+0.05(+1.91%)
Dec 17, 2003	2.820	2.820	2.760	2.620	529,200	-0.23(-8.07%)
Dec 16, 2003	2.740	2.850	2.740	2.850	154,800	+0.12(+4.40%)
Dec 15, 2003	3.020	3.020	2.730	2.730	380,900	-0.21(-7.14%)
Dec 12, 2003	2.540	2.940	2.480	2.940	941,800	+0.40(+15.75%)
Dec 11, 2003	2.260	2.590	2.260	2.540	276,400	+0.20(+8.55%)
Dec 10, 2003	2.400	2.440	2.300	2.340	216,400	-0.06(-2.50%)
Dec 09, 2003	2.500	2.590	2.310	2.400	621,400	-0.10(-4.00%)
Dec 08, 2003	2.610	2.750	2.500	2.500	522,400	-0.11(-4.21%)
Dec 05, 2003	2.740	2.740	2.650	2.610	107,000	-0.11(-4.04%)
Dec 04, 2003	2.700	2.840	2.680	2.720	560,900	+0.02(+0.74%)
Dec 03, 2003	2.720	2.800	2.700	2.700	241,000	+0.00(+0.00%)
Dec 02, 2003	2.800	2.800	2.700	2.700	114,000	+0.00(+0.00%)