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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2003	3.936	4.112	3.890	4.084	1,760,492	+0.14(+3.52%)
Jun 27, 2003	4.167	4.167	3.769	3.945	1,390,447	-0.22(-5.33%)
Jun 26, 2003	3.704	4.306	3.102	4.167	4,411,596	+0.51(+13.92%)
Jun 25, 2003	3.408	3.936	3.269	3.658	3,056,026	+0.27(+7.92%)
Jun 24, 2003	2.908	3.519	2.778	3.390	3,073,950	+0.47(+16.19%)
Jun 23, 2003	2.964	3.010	2.760	2.917	418,203	-0.10(-3.37%)
Jun 20, 2003	3.112	3.149	2.954	3.019	328,364	-0.08(-2.69%)
Jun 19, 2003	2.991	3.130	2.908	3.102	585,786	+0.09(+3.08%)
Jun 18, 2003	3.038	3.047	2.825	3.010	227,080	-0.04(-1.22%)
Jun 17, 2003	3.010	3.102	3.010	3.047	402,114	+0.06(+1.86%)
Jun 16, 2003	2.713	2.991	2.713	2.991	529,421	+0.28(+10.24%)
Jun 13, 2003	2.760	2.843	2.667	2.713	230,967	-0.06(-2.01%)
Jun 12, 2003	2.917	2.917	2.741	2.769	444,334	+0.03(+1.01%)
Jun 11, 2003	2.825	2.871	2.741	2.741	311,519	-0.15(-5.13%)
Jun 10, 2003	2.899	2.899	2.806	2.889	202,244	+0.01(+0.32%)
Jun 09, 2003	3.010	3.056	2.843	2.880	265,628	-0.13(-4.31%)
Jun 06, 2003	3.214	3.214	2.945	3.010	389,156	-0.11(-3.56%)
Jun 05, 2003	3.010	3.241	2.982	3.121	462,150	+0.08(+2.74%)
Jun 04, 2003	3.241	3.288	2.982	3.038	383,110	-0.21(-6.55%)
Jun 03, 2003	2.945	3.315	2.862	3.251	527,910	+0.31(+10.38%)