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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2005	9.798	9.854	9.585	9.770	546,698	-0.01(-0.09%)
Aug 30, 2005	10.19	10.19	9.391	9.780	1,903,996	+0.81(+8.98%)
Aug 29, 2005	8.826	9.067	8.724	8.974	199,437	+0.10(+1.15%)
Aug 26, 2005	9.261	9.261	8.668	8.872	942,442	-0.39(-4.20%)
Aug 25, 2005	9.196	9.298	9.122	9.261	453,188	+0.06(+0.70%)
Aug 24, 2005	8.983	9.344	8.844	9.196	1,000,103	+0.22(+2.48%)
Aug 23, 2005	9.048	9.196	8.891	8.974	1,263,788	-0.10(-1.12%)
Aug 22, 2005	8.983	9.113	8.844	9.076	911,020	+0.24(+2.73%)
Aug 19, 2005	8.400	9.011	8.400	8.835	1,120,391	+0.41(+4.84%)
Aug 18, 2005	8.428	8.529	8.335	8.428	398,659	+0.00(+0.00%)
Aug 17, 2005	8.335	8.752	8.316	8.428	898,170	+0.09(+1.11%)
Aug 16, 2005	8.400	8.613	8.270	8.335	643,879	-0.11(-1.32%)
Aug 15, 2005	8.437	8.520	8.205	8.446	372,096	-0.01(-0.11%)
Aug 12, 2005	8.409	8.548	8.140	8.455	409,349	-0.03(-0.33%)
Aug 11, 2005	8.668	8.705	8.261	8.483	579,416	-0.13(-1.51%)
Aug 10, 2005	7.927	8.705	7.927	8.613	1,382,349	+0.69(+8.64%)
Aug 09, 2005	7.974	8.048	7.872	7.927	396,067	-0.02(-0.23%)
Aug 08, 2005	7.974	8.094	7.881	7.946	543,135	-0.02(-0.23%)
Aug 05, 2005	7.946	8.076	7.872	7.965	636,753	+0.08(+1.06%)
Aug 04, 2005	7.983	8.131	7.881	7.881	638,264	-0.19(-2.41%)
Aug 03, 2005	7.974	8.122	7.863	8.076	421,658	+0.10(+1.28%)
Aug 02, 2005	7.640	8.076	7.640	7.974	835,326	+0.04(+0.47%)