Entegris Inc (NQ: ENTG )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2003	11.56	11.62	10.90	10.90	1,490,964	-0.74(-6.38%)
Sep 29, 2003	11.86	11.93	11.47	11.64	1,202,965	+0.09(+0.75%)
Sep 26, 2003	11.87	11.96	11.33	11.55	523,948	-0.32(-2.68%)
Sep 25, 2003	12.19	12.22	11.81	11.87	538,507	-0.43(-3.53%)
Sep 24, 2003	12.36	12.52	12.14	12.30	702,947	-0.23(-1.85%)
Sep 23, 2003	12.49	12.64	12.32	12.53	770,254	+0.19(+1.56%)
Sep 22, 2003	11.93	12.69	11.70	12.34	1,791,968	+0.39(+3.23%)
Sep 19, 2003	11.75	12.21	11.38	11.96	9,526,291	-2.43(-16.89%)
Sep 18, 2003	14.75	14.94	14.26	14.39	528,449	-0.46(-3.12%)
Sep 17, 2003	14.79	14.90	14.68	14.85	297,242	-0.06(-0.39%)
Sep 16, 2003	14.52	14.95	14.52	14.91	344,470	+0.29(+1.98%)
Sep 15, 2003	14.46	14.91	14.46	14.62	358,216	+0.09(+0.60%)
Sep 12, 2003	14.53	14.56	14.33	14.53	209,495	+0.06(+0.40%)
Sep 11, 2003	14.34	14.54	13.90	14.47	456,223	+0.13(+0.94%)
Sep 10, 2003	14.90	14.99	14.25	14.34	444,400	-0.57(-3.82%)
Sep 09, 2003	14.56	15.10	14.56	14.91	586,380	+0.02(+0.13%)
Sep 08, 2003	13.84	14.89	13.76	14.89	662,504	+0.54(+3.76%)
Sep 05, 2003	14.13	14.44	14.02	14.35	400,945	+0.18(+1.29%)
Sep 04, 2003	14.14	14.27	13.93	14.16	593,018	-0.11(-0.74%)
Sep 03, 2003	14.81	14.85	14.11	14.27	240,608	-0.25(-1.73%)