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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 30, 2004	5.279	5.501	5.251	5.381	415,611	+0.10(+1.93%)
Jul 29, 2004	5.094	5.316	5.010	5.279	249,971	+0.16(+3.07%)
Jul 28, 2004	5.158	5.168	4.982	5.121	394,555	-0.06(-1.25%)
Jul 27, 2004	4.862	5.279	4.825	5.186	689,662	+0.31(+6.46%)
Jul 26, 2004	5.242	5.242	4.769	4.871	498,971	-0.42(-7.88%)
Jul 23, 2004	5.047	5.446	4.834	5.288	774,966	+0.24(+4.77%)
Jul 22, 2004	5.094	5.205	4.390	5.047	1,553,064	-0.14(-2.68%)
Jul 21, 2004	5.418	5.464	5.019	5.186	811,463	-0.24(-4.44%)
Jul 20, 2004	5.446	5.483	5.140	5.427	511,389	-0.02(-0.34%)
Jul 19, 2004	5.649	5.649	5.436	5.446	446,061	-0.16(-2.81%)
Jul 16, 2004	5.640	5.696	5.418	5.603	498,971	+0.06(+1.00%)
Jul 15, 2004	5.538	5.649	5.473	5.547	243,708	-0.03(-0.50%)
Jul 14, 2004	5.520	5.668	5.427	5.575	348,556	+0.02(+0.33%)
Jul 13, 2004	5.538	5.723	5.483	5.557	298,454	-0.01(-0.17%)
Jul 12, 2004	5.584	5.668	5.473	5.566	285,388	-0.08(-1.48%)
Jul 09, 2004	5.575	5.788	5.557	5.649	500,159	+0.15(+2.69%)
Jul 08, 2004	5.371	5.955	5.371	5.501	1,291,754	-0.01(-0.17%)
Jul 07, 2004	5.279	5.557	5.279	5.510	678,973	+0.16(+2.94%)
Jul 06, 2004	5.566	5.566	5.288	5.353	751,535	-0.21(-3.83%)
Jul 02, 2004	5.557	5.649	5.353	5.566	844,936	-0.03(-0.50%)
Jul 01, 2004	5.834	5.918	4.992	5.594	1,517,539	-0.15(-2.58%)
Jun 30, 2004	5.964	5.973	5.640	5.742	952,700	-0.23(-3.88%)
Jun 29, 2004	5.890	6.020	5.834	5.973	663,531	+0.08(+1.41%)
Jun 28, 2004	6.094	6.103	5.816	5.890	1,102,035	-0.13(-2.15%)
Jun 25, 2004	5.834	6.270	5.584	6.020	3,091,011	+0.54(+9.80%)
Jun 24, 2004	5.770	5.918	5.455	5.483	1,548,529	-0.10(-1.82%)
Jun 23, 2004	5.195	5.668	5.112	5.584	1,760,276	+0.35(+6.73%)
Jun 22, 2004	5.121	5.501	5.047	5.232	1,404,916	-0.03(-0.53%)
Jun 21, 2004	5.223	5.714	5.121	5.260	1,818,153	+0.10(+1.97%)
Jun 18, 2004	4.862	5.371	4.862	5.158	1,932,179	+0.31(+6.30%)
Jun 17, 2004	4.556	4.862	4.455	4.853	1,274,154	+0.31(+6.72%)
Jun 16, 2004	4.631	4.714	4.492	4.547	1,482,769	-0.08(-1.80%)
Jun 15, 2004	4.232	4.760	4.232	4.631	2,079,138	+0.30(+6.84%)
Jun 14, 2004	4.408	4.631	4.167	4.334	1,048,045	-0.23(-5.07%)
Jun 10, 2004	4.316	4.816	4.316	4.566	3,394,109	+0.19(+4.23%)
Jun 09, 2004	4.399	4.603	4.260	4.380	1,199,108	-0.14(-3.07%)
Jun 08, 2004	4.399	4.649	4.260	4.519	1,283,224	+0.07(+1.67%)
Jun 07, 2004	4.158	4.677	4.158	4.445	3,302,326	+0.34(+8.35%)
Jun 04, 2004	3.315	4.186	3.315	4.103	4,060,880	+0.52(+14.47%)
Jun 03, 2004	2.964	3.640	2.964	3.584	2,881,100	+0.53(+17.27%)
Jun 02, 2004	3.001	3.065	2.936	3.056	761,685	+0.06(+1.85%)
Jun 01, 2004	2.871	3.010	2.871	3.001	512,577	+0.09(+3.18%)
May 28, 2004	2.806	2.945	2.778	2.908	403,734	+0.07(+2.61%)
May 27, 2004	2.917	2.945	2.834	2.834	392,936	-0.05(-1.61%)
May 26, 2004	2.825	2.926	2.815	2.880	331,064	-0.04(-1.27%)
May 25, 2004	2.741	2.917	2.741	2.917	827,984	+0.10(+3.62%)
May 24, 2004	2.686	2.815	2.649	2.815	419,823	+0.07(+2.70%)
May 21, 2004	2.584	2.760	2.584	2.741	558,360	+0.16(+6.09%)
May 20, 2004	2.612	2.667	2.547	2.584	299,102	-0.03(-1.06%)
May 19, 2004	2.732	2.760	2.612	2.612	233,558	-0.03(-1.05%)
May 18, 2004	2.630	2.695	2.593	2.639	83,683	+0.03(+1.06%)
May 17, 2004	2.612	2.815	2.519	2.612	912,207	+0.04(+1.44%)
May 14, 2004	2.584	2.723	2.500	2.575	447,465	-0.04(-1.42%)
May 13, 2004	2.639	2.741	2.547	2.612	428,353	-0.07(-2.76%)
May 12, 2004	2.454	2.686	2.417	2.686	447,357	+0.31(+13.28%)
May 11, 2004	2.417	2.436	2.325	2.371	688,907	+0.05(+1.99%)
May 10, 2004	2.408	2.547	2.325	2.325	401,250	-0.08(-3.46%)
May 07, 2004	2.500	2.500	2.362	2.408	297,590	-0.08(-3.35%)
May 06, 2004	2.565	2.565	2.454	2.491	175,250	-0.09(-3.58%)
May 05, 2004	2.639	2.658	2.556	2.584	257,746	+0.02(+0.72%)
May 04, 2004	2.639	2.676	2.547	2.565	215,850	-0.07(-2.81%)