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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2002	3.010	3.195	3.010	3.149	297,374	+0.11(+3.66%)
Apr 29, 2002	3.288	3.325	2.964	3.038	451,460	-0.30(-8.89%)
Apr 26, 2002	3.343	3.427	3.334	3.334	301,477	-0.08(-2.44%)
Apr 25, 2002	3.260	3.436	3.251	3.417	201,057	+0.14(+4.24%)
Apr 24, 2002	3.288	3.371	3.195	3.278	424,250	-0.04(-1.12%)
Apr 23, 2002	3.371	3.538	3.315	3.315	828,308	+0.03(+0.84%)
Apr 22, 2002	3.464	3.464	2.917	3.288	539,895	-0.19(-5.33%)
Apr 19, 2002	3.686	3.686	3.010	3.473	1,360,537	+0.04(+1.08%)
Apr 18, 2002	3.241	3.695	3.195	3.436	1,964,788	+0.29(+9.12%)
Apr 17, 2002	2.695	3.232	2.639	3.149	1,306,547	+0.55(+21.00%)
Apr 16, 2002	2.547	2.732	2.500	2.602	676,597	+0.07(+2.93%)
Apr 15, 2002	2.315	2.538	2.232	2.528	307,416	+0.18(+7.48%)
Apr 12, 2002	2.223	2.408	2.223	2.352	460,855	+0.14(+6.28%)
Apr 11, 2002	2.130	2.223	2.130	2.213	441,202	+0.08(+3.91%)
Apr 10, 2002	2.186	2.195	2.019	2.130	323,937	-0.06(-2.54%)
Apr 09, 2002	1.926	2.269	1.926	2.186	888,128	+0.18(+8.76%)
Apr 08, 2002	1.945	2.028	1.899	2.010	124,284	+0.04(+1.88%)
Apr 05, 2002	2.028	2.028	1.945	1.973	33,581	-0.03(-1.39%)
Apr 04, 2002	1.982	2.037	1.954	2.000	98,908	+0.00(+0.00%)
Apr 03, 2002	2.028	2.028	1.982	2.000	45,351	-0.02(-0.92%)
Apr 02, 2002	2.028	2.037	1.991	2.019	59,928	-0.01(-0.46%)
Apr 01, 2002	2.000	2.028	1.954	2.028	28,938	-0.01(-0.45%)
Mar 29, 2002	2.000	2.037	1.945	2.037	34,553	+0.00(+0.00%)
Mar 28, 2002	2.000	2.037	1.945	2.037	34,553	+0.01(+0.46%)
Mar 27, 2002	1.973	2.028	1.908	2.028	95,021	-0.01(-0.45%)
Mar 26, 2002	2.047	2.047	1.991	2.037	72,669	+0.04(+1.85%)
Mar 25, 2002	2.000	2.028	1.991	2.000	57,012	-0.04(-1.82%)
Mar 22, 2002	2.037	2.130	2.037	2.037	148,471	+0.00(+0.00%)
Mar 21, 2002	1.954	2.037	1.954	2.037	216,930	+0.08(+4.27%)
Mar 20, 2002	1.926	1.991	1.899	1.954	59,928	+0.03(+1.44%)
Mar 19, 2002	1.852	1.936	1.806	1.926	472,732	+0.08(+4.52%)
Mar 18, 2002	1.945	1.945	1.806	1.843	601,012	-0.08(-4.33%)
Mar 15, 2002	2.074	2.074	1.899	1.926	293,271	-0.09(-4.59%)
Mar 14, 2002	2.047	2.074	1.982	2.019	128,171	-0.02(-0.91%)
Mar 13, 2002	2.084	2.130	1.991	2.037	273,295	-0.05(-2.22%)
Mar 12, 2002	2.176	2.223	2.084	2.084	128,171	-0.14(-6.25%)
Mar 11, 2002	2.149	2.223	2.130	2.223	98,477	+0.05(+2.13%)
Mar 08, 2002	2.176	2.241	2.158	2.176	143,072	+0.01(+0.43%)
Mar 07, 2002	2.204	2.204	2.121	2.167	166,611	+0.00(+0.00%)
Mar 06, 2002	2.167	2.176	2.130	2.167	47,942	+0.04(+1.74%)
Mar 05, 2002	2.186	2.186	2.093	2.130	224,704	-0.06(-2.54%)
Mar 04, 2002	2.084	2.195	2.084	2.186	141,128	+0.06(+3.06%)
Mar 01, 2002	2.130	2.130	2.084	2.121	86,491	+0.04(+1.78%)
Feb 28, 2002	2.112	2.176	2.084	2.084	128,063	-0.12(-5.46%)
Feb 27, 2002	2.130	2.204	2.084	2.204	143,180	+0.07(+3.48%)
Feb 26, 2002	2.130	2.204	2.084	2.130	95,777	+0.01(+0.44%)
Feb 25, 2002	2.158	2.241	2.084	2.121	156,137	-0.01(-0.43%)
Feb 22, 2002	2.149	2.176	2.093	2.130	118,777	-0.02(-0.86%)
Feb 21, 2002	2.149	2.204	2.084	2.149	239,821	+0.00(+0.00%)
Feb 20, 2002	2.269	2.269	2.139	2.149	141,452	-0.12(-5.31%)
Feb 19, 2002	2.334	2.343	2.250	2.269	249,755	+0.03(+1.24%)
Feb 18, 2002	2.362	2.408	2.223	2.241	327,068	+0.00(+0.00%)
Feb 15, 2002	2.362	2.408	2.223	2.241	327,068	+0.10(+4.76%)
Feb 14, 2002	2.213	2.213	2.084	2.139	224,272	-0.07(-3.35%)
Feb 13, 2002	2.297	2.306	2.186	2.213	111,110	-0.06(-2.85%)
Feb 12, 2002	2.250	2.306	2.232	2.278	489,469	-0.01(-0.40%)
Feb 11, 2002	2.130	2.306	2.130	2.287	556,308	+0.20(+9.78%)
Feb 08, 2002	2.037	2.093	1.945	2.084	230,643	+0.05(+2.27%)
Feb 07, 2002	1.991	2.037	1.954	2.037	174,062	+0.09(+4.76%)
Feb 06, 2002	2.102	2.139	1.852	1.945	284,849	-0.17(-7.89%)
Feb 05, 2002	2.084	2.167	2.084	2.112	301,909	+0.07(+3.64%)
Feb 04, 2002	2.213	2.250	2.037	2.037	786,412	-0.15(-6.78%)