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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2003	3.010	3.028	2.880	3.019	360,650	+0.01(+0.31%)
May 29, 2003	2.889	3.028	2.889	3.010	367,777	+0.11(+3.83%)
May 28, 2003	3.001	3.038	2.862	2.899	299,966	+0.06(+1.95%)
May 27, 2003	2.852	3.001	2.639	2.843	1,187,230	+0.02(+0.66%)
May 23, 2003	2.797	2.871	2.593	2.825	970,516	+0.00(+0.00%)
May 22, 2003	3.241	3.241	2.723	2.825	1,677,348	-0.20(-6.73%)
May 21, 2003	2.871	3.612	2.871	3.028	4,110,118	+0.34(+12.76%)
May 20, 2003	2.797	2.917	2.649	2.686	890,828	-0.19(-6.45%)
May 19, 2003	3.241	3.241	2.732	2.871	1,295,102	-0.21(-6.91%)
May 16, 2003	3.427	3.704	3.010	3.084	950,432	-0.44(-12.37%)
May 15, 2003	3.482	3.797	3.380	3.519	1,009,497	+0.00(+0.00%)
May 14, 2003	3.288	3.593	3.288	3.519	971,056	+0.21(+6.44%)
May 13, 2003	3.149	3.427	3.121	3.306	770,863	+0.14(+4.39%)
May 12, 2003	2.871	3.177	2.834	3.167	950,540	+0.20(+6.88%)
May 09, 2003	2.815	3.038	2.806	2.964	621,960	+0.15(+5.26%)
May 08, 2003	2.778	2.917	2.723	2.815	721,408	-0.07(-2.56%)
May 07, 2003	2.593	3.010	2.593	2.889	1,922,892	+0.30(+11.43%)
May 06, 2003	2.500	2.593	2.482	2.593	558,252	+0.05(+1.82%)
May 05, 2003	2.556	2.584	2.519	2.547	248,460	+0.00(+0.00%)
May 02, 2003	2.454	2.575	2.343	2.547	445,953	+0.10(+4.17%)