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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2003	2.945	2.945	2.834	2.871	228,915	-0.12(-4.02%)
Sep 29, 2003	3.001	3.001	2.899	2.991	425,653	+0.07(+2.54%)
Sep 26, 2003	3.056	3.084	2.917	2.917	295,107	-0.09(-3.08%)
Sep 25, 2003	3.102	3.204	3.010	3.010	226,648	-0.16(-4.97%)
Sep 24, 2003	3.241	3.288	3.130	3.167	529,205	-0.07(-2.29%)
Sep 23, 2003	3.056	3.241	3.019	3.241	546,374	+0.21(+7.03%)
Sep 22, 2003	3.149	3.167	3.047	3.028	902,057	-0.25(-7.63%)
Sep 19, 2003	3.362	3.362	3.278	3.278	366,481	-0.05(-1.39%)
Sep 18, 2003	3.519	3.556	3.427	3.325	480,615	-0.17(-4.77%)
Sep 17, 2003	3.436	3.547	3.343	3.491	699,812	-0.02(-0.53%)
Sep 16, 2003	3.473	3.751	3.399	3.510	1,719,892	+0.04(+1.07%)
Sep 15, 2003	3.038	3.473	3.038	3.473	1,086,054	+0.46(+15.38%)
Sep 12, 2003	2.871	3.047	2.825	3.010	829,495	+0.16(+5.52%)
Sep 11, 2003	3.001	3.001	2.741	2.852	610,190	-0.09(-3.14%)
Sep 10, 2003	2.964	2.973	2.871	2.945	770,215	+0.03(+0.95%)
Sep 09, 2003	3.121	3.121	2.871	2.917	236,690	-0.20(-6.53%)
Sep 08, 2003	3.075	3.149	3.019	3.121	494,652	+0.02(+0.60%)
Sep 05, 2003	3.223	3.223	3.065	3.102	221,249	-0.09(-2.90%)
Sep 04, 2003	3.204	3.269	3.075	3.195	225,676	-0.01(-0.29%)
Sep 03, 2003	3.223	3.241	3.139	3.204	300,290	+0.02(+0.58%)