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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2003	2.399	2.399	2.269	2.269	96,101	-0.09(-3.92%)
Feb 27, 2003	2.315	2.408	2.260	2.362	108,519	+0.04(+1.59%)
Feb 26, 2003	2.315	2.325	2.223	2.325	63,383	+0.03(+1.21%)
Feb 25, 2003	2.241	2.315	2.186	2.297	103,767	+0.06(+2.48%)
Feb 24, 2003	2.343	2.362	2.232	2.241	178,813	-0.14(-5.84%)
Feb 21, 2003	2.371	2.500	2.315	2.380	203,108	+0.03(+1.18%)
Feb 20, 2003	2.408	2.500	2.325	2.352	73,749	-0.07(-3.05%)
Feb 19, 2003	2.519	2.519	2.417	2.426	66,083	-0.12(-4.73%)
Feb 18, 2003	2.426	2.547	2.408	2.547	76,881	+0.09(+3.77%)
Feb 14, 2003	2.500	2.538	2.408	2.454	76,125	-0.07(-2.93%)
Feb 13, 2003	2.500	2.593	2.454	2.528	161,104	-0.02(-0.73%)
Feb 12, 2003	2.500	2.593	2.408	2.547	413,236	+0.06(+2.61%)
Feb 11, 2003	2.399	2.528	2.334	2.482	261,849	+0.07(+3.08%)
Feb 10, 2003	2.325	2.584	2.325	2.408	226,108	+0.07(+3.17%)
Feb 07, 2003	2.445	2.500	2.325	2.334	223,192	-0.11(-4.55%)
Feb 06, 2003	2.445	2.473	2.334	2.445	62,519	+0.01(+0.38%)
Feb 05, 2003	2.408	2.584	2.389	2.436	198,033	+0.04(+1.54%)
Feb 04, 2003	2.241	2.445	2.241	2.399	306,768	+0.16(+7.02%)
Feb 03, 2003	2.232	2.362	2.195	2.241	176,977	+0.00(+0.00%)
Jan 31, 2003	2.315	2.362	2.223	2.241	181,728	-0.07(-3.20%)
Jan 30, 2003	2.389	2.389	2.315	2.315	365,725	-0.17(-6.72%)
Jan 29, 2003	2.269	2.500	2.269	2.482	195,118	+0.21(+9.39%)
Jan 28, 2003	2.250	2.315	2.204	2.269	105,711	+0.05(+2.08%)
Jan 27, 2003	2.186	2.250	2.186	2.223	92,322	+0.01(+0.42%)
Jan 24, 2003	2.250	2.315	2.213	2.213	310,872	-0.07(-3.24%)
Jan 23, 2003	2.371	2.445	2.260	2.287	203,216	-0.08(-3.52%)
Jan 22, 2003	2.436	2.463	2.362	2.371	124,715	-0.13(-5.19%)
Jan 21, 2003	2.417	2.500	2.417	2.500	207,859	-0.01(-0.37%)
Jan 17, 2003	2.639	2.649	2.473	2.510	135,297	-0.17(-6.23%)
Jan 16, 2003	2.686	2.871	2.639	2.676	243,493	+0.08(+3.21%)
Jan 15, 2003	2.500	2.639	2.454	2.593	177,949	+0.08(+3.32%)
Jan 14, 2003	2.482	2.584	2.408	2.510	195,874	+0.00(+0.00%)
Jan 13, 2003	2.269	2.547	2.102	2.510	649,278	+0.23(+10.16%)
Jan 10, 2003	2.223	2.306	2.213	2.278	92,322	-0.09(-3.91%)
Jan 09, 2003	2.195	2.371	2.176	2.371	305,581	+0.19(+8.47%)
Jan 08, 2003	2.176	2.223	2.130	2.186	135,729	-0.04(-1.67%)
Jan 07, 2003	2.204	2.260	2.102	2.223	200,085	+0.05(+2.13%)
Jan 06, 2003	1.991	2.204	1.963	2.176	250,295	+0.22(+11.37%)
Jan 03, 2003	1.852	2.065	1.852	1.954	124,931	+0.10(+5.50%)
Jan 02, 2003	1.824	1.852	1.806	1.852	228,483	+0.04(+2.04%)
Dec 31, 2002	1.806	1.843	1.797	1.815	229,995	-0.02(-1.01%)
Dec 30, 2002	1.852	1.852	1.769	1.834	306,012	-0.03(-1.49%)
Dec 27, 2002	1.871	1.917	1.861	1.861	100,420	-0.08(-4.29%)
Dec 26, 2002	1.926	1.991	1.880	1.945	149,659	+0.02(+0.96%)
Dec 24, 2002	1.973	1.982	1.908	1.926	144,044	-0.05(-2.35%)
Dec 23, 2002	1.945	2.037	1.908	1.973	493,788	-0.06(-3.18%)
Dec 20, 2002	2.084	2.084	1.982	2.037	805,092	+0.00(+0.00%)
Dec 19, 2002	1.945	2.037	1.899	2.037	386,349	+0.11(+5.77%)
Dec 18, 2002	1.954	2.112	1.861	1.926	721,840	-0.02(-0.95%)
Dec 17, 2002	2.010	2.010	1.926	1.945	566,242	-0.06(-3.23%)
Dec 16, 2002	2.102	2.112	1.991	2.010	241,225	-0.10(-4.82%)
Dec 13, 2002	2.158	2.158	2.084	2.112	175,466	-0.04(-1.72%)
Dec 12, 2002	2.334	2.389	2.084	2.149	620,124	-0.18(-7.57%)
Dec 11, 2002	2.130	2.325	2.130	2.325	1,533,952	+0.19(+9.13%)
Dec 10, 2002	2.010	2.223	2.010	2.130	526,398	+0.09(+4.55%)
Dec 09, 2002	1.963	2.065	1.963	2.037	394,771	+0.04(+1.85%)
Dec 06, 2002	2.028	2.112	1.954	2.000	170,607	-0.14(-6.49%)
Dec 05, 2002	2.389	2.399	2.130	2.139	463,878	-0.17(-7.23%)
Dec 04, 2002	2.232	2.463	2.232	2.306	673,897	+0.07(+3.32%)
Dec 03, 2002	2.000	2.306	2.000	2.232	760,713	+0.14(+6.64%)