Sigma-Aldrich (NQ: )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2005	61.25	62.41	61.01	62.40	350,109	+0.91(+1.48%)
Aug 30, 2005	61.93	61.93	60.97	61.49	275,892	-0.66(-1.06%)
Aug 29, 2005	61.33	62.25	61.01	62.15	319,232	+0.83(+1.35%)
Aug 26, 2005	61.14	61.64	60.81	61.32	313,941	+0.11(+0.18%)
Aug 25, 2005	61.58	61.71	61.15	61.21	200,378	-0.27(-0.44%)
Aug 24, 2005	62.40	62.74	61.45	61.48	385,996	-0.85(-1.36%)
Aug 23, 2005	62.82	62.82	62.11	62.33	401,305	-0.30(-0.48%)
Aug 22, 2005	62.50	62.95	62.30	62.63	405,135	+0.29(+0.47%)
Aug 19, 2005	62.39	63.00	62.26	62.34	436,838	-0.18(-0.29%)
Aug 18, 2005	62.00	62.86	62.00	62.52	476,493	+0.32(+0.51%)
Aug 17, 2005	61.79	62.91	61.28	62.20	638,528	+0.34(+0.55%)
Aug 16, 2005	62.51	62.51	61.56	61.86	429,488	-0.62(-0.99%)
Aug 15, 2005	61.78	62.68	61.74	62.48	564,250	+0.61(+0.99%)
Aug 12, 2005	62.05	62.50	61.56	61.87	453,656	-0.42(-0.67%)
Aug 11, 2005	62.55	63.12	62.08	62.29	638,573	-0.09(-0.14%)
Aug 10, 2005	62.23	62.99	61.96	62.38	420,300	+0.37(+0.60%)
Aug 09, 2005	62.50	62.54	61.85	62.01	256,531	-0.28(-0.45%)
Aug 08, 2005	62.77	62.77	61.93	62.29	285,206	-0.09(-0.14%)
Aug 05, 2005	63.05	63.05	62.23	62.38	407,719	-0.43(-0.68%)
Aug 04, 2005	63.83	63.85	62.50	62.81	405,372	-1.23(-1.92%)
Aug 03, 2005	63.42	64.13	63.28	64.04	331,829	+0.23(+0.36%)
Aug 02, 2005	63.60	64.08	63.44	63.81	489,116	+0.03(+0.05%)
Aug 01, 2005	64.38	64.40	63.52	63.78	505,801	-0.38(-0.59%)
Jul 29, 2005	64.76	64.93	64.08	64.16	771,862	-0.77(-1.19%)
Jul 28, 2005	64.98	65.58	64.15	64.93	819,383	-0.03(-0.05%)
Jul 27, 2005	59.50	65.59	59.50	64.96	2,522,154	+7.27(+12.60%)
Jul 26, 2005	58.15	58.15	57.35	57.69	263,849	-0.23(-0.40%)
Jul 25, 2005	58.66	58.89	57.91	57.92	188,734	-0.57(-0.97%)
Jul 22, 2005	58.20	58.54	57.97	58.49	261,784	+0.41(+0.71%)
Jul 21, 2005	58.76	58.89	58.08	58.08	387,082	-0.68(-1.16%)
Jul 20, 2005	58.18	58.98	57.97	58.76	541,886	+0.83(+1.43%)
Jul 19, 2005	58.37	58.53	57.79	57.93	278,415	-0.21(-0.36%)
Jul 18, 2005	58.00	58.78	58.00	58.14	359,645	+0.14(+0.24%)
Jul 15, 2005	57.52	58.28	57.46	58.00	394,648	+0.40(+0.69%)
Jul 14, 2005	57.44	57.85	56.95	57.60	326,162	+0.60(+1.05%)
Jul 13, 2005	57.55	57.55	56.81	57.00	528,398	-0.49(-0.85%)
Jul 12, 2005	58.15	58.15	57.25	57.49	503,489	-0.63(-1.08%)
Jul 11, 2005	57.98	58.29	57.61	58.12	396,522	+0.47(+0.82%)
Jul 08, 2005	56.37	57.85	56.11	57.65	657,013	+1.38(+2.45%)
Jul 07, 2005	55.99	56.40	55.70	56.27	360,789	+0.09(+0.16%)
Jul 06, 2005	55.98	56.44	55.96	56.18	493,280	+0.19(+0.34%)
Jul 05, 2005	56.00	56.37	55.75	55.99	345,200	-0.23(-0.41%)
Jul 01, 2005	56.23	56.32	55.50	56.22	404,200	+0.18(+0.32%)
Jun 30, 2005	56.45	56.91	55.99	56.04	241,061	-0.58(-1.02%)
Jun 29, 2005	57.03	57.09	56.46	56.62	284,280	-0.35(-0.61%)
Jun 28, 2005	56.19	57.10	56.05	56.97	614,568	+1.21(+2.17%)
Jun 27, 2005	55.95	56.17	55.40	55.76	555,259	+0.04(+0.07%)
Jun 24, 2005	56.18	56.33	55.34	55.72	811,550	-0.29(-0.52%)
Jun 23, 2005	56.40	56.71	55.56	56.01	715,771	-0.24(-0.43%)
Jun 22, 2005	57.15	57.15	56.11	56.25	546,766	-0.35(-0.62%)
Jun 21, 2005	57.51	57.51	56.31	56.60	587,737	-0.59(-1.03%)
Jun 20, 2005	57.08	57.67	57.06	57.19	450,402	-0.31(-0.54%)
Jun 17, 2005	57.60	58.95	56.32	57.50	1,404,866	-1.54(-2.61%)
Jun 16, 2005	58.25	59.27	58.25	59.04	263,682	+0.64(+1.10%)
Jun 15, 2005	59.12	59.12	58.09	58.40	345,491	+0.00(+0.00%)
Jun 14, 2005	57.97	58.83	57.97	58.40	285,553	+0.14(+0.24%)
Jun 13, 2005	58.06	58.51	58.03	58.26	415,088	+0.03(+0.05%)
Jun 10, 2005	58.80	58.80	58.20	58.23	360,353	-0.37(-0.63%)
Jun 09, 2005	59.49	59.49	58.10	58.60	560,737	-0.59(-1.00%)
Jun 08, 2005	59.98	60.25	59.06	59.19	308,089	-0.59(-0.99%)
Jun 07, 2005	59.91	60.95	59.59	59.78	326,779	+0.00(+0.00%)
Jun 06, 2005	59.82	59.89	59.51	59.78	198,822	-0.03(-0.05%)
Jun 03, 2005	60.47	60.71	59.60	59.81	335,589	-0.45(-0.75%)
Jun 02, 2005	60.65	60.65	59.95	60.26	407,019	-0.39(-0.64%)