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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2002	1.400	1.950	1.400	1.600	431,500	+0.14(+9.59%)
Sep 27, 2002	1.570	1.600	1.400	1.460	1,210,000	-0.14(-8.75%)
Sep 26, 2002	1.650	1.650	1.560	1.600	237,100	+0.00(+0.00%)
Sep 25, 2002	1.700	1.730	1.570	1.600	154,500	-0.12(-6.98%)
Sep 24, 2002	1.800	1.850	1.600	1.720	199,100	-0.08(-4.44%)
Sep 23, 2002	1.900	1.950	1.790	1.800	107,300	-0.13(-6.74%)
Sep 20, 2002	1.950	1.950	1.880	1.930	92,000	+0.07(+3.76%)
Sep 19, 2002	2.000	2.000	1.860	1.860	143,800	-0.04(-2.11%)
Sep 18, 2002	1.950	1.960	1.900	1.900	63,900	-0.05(-2.56%)
Sep 17, 2002	2.000	2.010	1.950	1.950	51,400	-0.05(-2.50%)
Sep 16, 2002	2.020	2.040	1.980	2.000	39,400	-0.07(-3.38%)
Sep 13, 2002	1.920	2.100	1.880	2.070	373,900	+0.15(+7.81%)
Sep 12, 2002	1.950	1.990	1.910	1.920	138,400	+0.01(+0.52%)
Sep 11, 2002	1.890	1.950	1.860	1.910	44,500	+0.01(+0.53%)
Sep 10, 2002	1.940	1.980	1.880	1.900	233,000	-0.04(-2.06%)
Sep 09, 2002	1.950	1.950	1.890	1.940	158,000	-0.05(-2.51%)
Sep 06, 2002	2.010	2.030	1.970	1.990	139,300	-0.03(-1.49%)
Sep 05, 2002	2.040	2.040	1.900	2.020	222,100	-0.03(-1.46%)
Sep 04, 2002	2.040	2.050	1.980	2.050	250,600	+0.01(+0.49%)