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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2002	1.297	1.806	1.297	1.482	465,930	+0.13(+9.59%)
Sep 27, 2002	1.454	1.482	1.297	1.352	1,306,547	-0.13(-8.75%)
Sep 26, 2002	1.528	1.528	1.445	1.482	256,018	+0.00(+0.00%)
Sep 25, 2002	1.574	1.602	1.454	1.482	166,827	-0.11(-6.98%)
Sep 24, 2002	1.667	1.713	1.482	1.593	214,986	-0.07(-4.44%)
Sep 23, 2002	1.760	1.806	1.658	1.667	115,861	-0.12(-6.74%)
Sep 20, 2002	1.806	1.806	1.741	1.787	99,340	+0.06(+3.76%)
Sep 19, 2002	1.852	1.852	1.723	1.723	155,274	-0.04(-2.11%)
Sep 18, 2002	1.806	1.815	1.760	1.760	68,998	-0.05(-2.56%)
Sep 17, 2002	1.852	1.861	1.806	1.806	55,501	-0.05(-2.50%)
Sep 16, 2002	1.871	1.889	1.834	1.852	42,543	-0.06(-3.38%)
Sep 13, 2002	1.778	1.945	1.741	1.917	403,734	+0.14(+7.81%)
Sep 12, 2002	1.806	1.843	1.769	1.778	149,443	+0.01(+0.52%)
Sep 11, 2002	1.750	1.806	1.723	1.769	48,050	+0.01(+0.53%)
Sep 10, 2002	1.797	1.834	1.741	1.760	251,591	-0.04(-2.06%)
Sep 09, 2002	1.806	1.806	1.750	1.797	170,607	-0.05(-2.51%)
Sep 06, 2002	1.861	1.880	1.824	1.843	150,414	-0.03(-1.48%)
Sep 05, 2002	1.889	1.889	1.760	1.871	239,821	-0.03(-1.46%)
Sep 04, 2002	1.889	1.899	1.834	1.899	270,595	+0.01(+0.49%)
Sep 03, 2002	2.084	2.121	1.760	1.889	219,197	-0.10(-5.12%)
Aug 30, 2002	2.037	2.037	1.991	1.991	60,576	-0.05(-2.27%)
Aug 29, 2002	1.991	2.056	1.954	2.037	59,712	+0.03(+1.38%)
Aug 28, 2002	1.963	2.037	1.963	2.010	164,560	+0.00(+0.00%)
Aug 27, 2002	1.982	2.056	1.954	2.010	183,132	-0.05(-2.25%)
Aug 26, 2002	1.954	2.223	1.917	2.056	950,216	+0.08(+4.23%)
Aug 23, 2002	2.037	2.037	1.963	1.973	95,129	-0.05(-2.29%)
Aug 22, 2002	2.037	2.037	1.963	2.019	777,450	-0.02(-0.91%)
Aug 21, 2002	2.102	2.130	1.945	2.037	116,077	-0.02(-0.90%)
Aug 20, 2002	2.176	2.176	2.056	2.056	49,454	+0.12(+6.22%)
Aug 16, 2002	1.852	1.991	1.852	1.936	106,251	+0.03(+1.46%)
Aug 15, 2002	2.037	2.084	1.899	1.908	309,468	-0.14(-6.79%)
Aug 14, 2002	2.223	2.223	2.047	2.047	200,517	-0.13(-5.96%)
Aug 13, 2002	2.250	2.269	2.176	2.176	113,270	-0.09(-4.08%)
Aug 12, 2002	2.306	2.306	2.223	2.269	56,581	-0.04(-1.61%)
Aug 07, 2002	2.325	2.371	2.278	2.306	126,443	-0.01(-0.40%)
Aug 06, 2002	2.223	2.315	2.186	2.315	80,120	+0.05(+2.04%)
Aug 05, 2002	2.269	2.408	2.269	2.269	92,322	+0.02(+0.82%)
Aug 02, 2002	2.315	2.473	2.250	2.250	168,339	-0.07(-3.19%)
Aug 01, 2002	2.223	2.389	2.130	2.325	86,599	+0.06(+2.45%)
Jul 31, 2002	2.639	2.713	2.176	2.269	487,094	-0.45(-16.67%)
Jul 30, 2002	2.269	2.732	2.204	2.723	217,578	+0.40(+17.13%)
Jul 29, 2002	2.269	2.445	2.223	2.325	229,239	+0.10(+4.58%)
Jul 26, 2002	2.084	2.223	2.084	2.223	133,462	+0.06(+3.00%)
Jul 25, 2002	2.037	2.241	2.010	2.158	316,594	+0.12(+5.91%)
Jul 24, 2002	2.084	2.102	1.917	2.037	347,045	-0.06(-3.08%)
Jul 23, 2002	2.213	2.223	2.093	2.102	1,803,252	-0.11(-5.02%)
Jul 22, 2002	2.204	2.269	2.167	2.213	196,954	+0.01(+0.42%)
Jul 19, 2002	2.241	2.315	2.204	2.204	169,419	-0.34(-13.45%)
Jul 17, 2002	2.500	2.547	2.500	2.547	160,025	-0.11(-4.18%)
Jul 12, 2002	2.825	2.825	2.658	2.658	66,191	-0.17(-5.90%)
Jul 11, 2002	2.658	2.825	2.556	2.825	164,560	+0.17(+6.27%)
Jul 10, 2002	2.769	2.769	2.649	2.658	73,425	-0.10(-3.69%)
Jul 09, 2002	2.788	2.788	2.760	2.760	181,836	-0.03(-1.00%)
Jul 08, 2002	2.686	2.788	2.686	2.788	175,682	+0.01(+0.33%)
Jul 05, 2002	2.676	2.788	2.676	2.778	60,252	+0.01(+0.33%)
Jul 04, 2002	2.667	2.815	2.667	2.769	90,054	+0.00(+0.00%)
Jul 03, 2002	2.667	2.815	2.667	2.769	90,054	+0.01(+0.34%)
Jul 02, 2002	2.778	2.778	2.667	2.760	198,681	-0.01(-0.33%)