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%)