Mastech Holdings Inc (NY: MHH )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 29, 2009	1.346	1.378	1.323	1.378	26,163	+0.02(+1.84%)
May 28, 2009	1.287	1.354	1.287	1.353	29,824	+0.07(+5.75%)
May 27, 2009	1.260	1.279	1.260	1.279	13,033	+0.03(+2.53%)
May 26, 2009	1.240	1.248	1.240	1.248	508	+0.03(+2.58%)
May 21, 2009	1.216	1.216	1.216	1.216	0	-0.02(-1.90%)
May 20, 2009	1.236	1.242	1.216	1.240	9,195	+0.02(+1.94%)
May 19, 2009	1.177	1.216	1.169	1.216	82,161	+0.03(+2.66%)
May 18, 2009	1.177	1.248	1.177	1.185	46,429	+0.02(+1.69%)
May 15, 2009	1.150	1.169	1.150	1.165	71,284	+0.01(+0.68%)
May 14, 2009	1.122	1.161	1.118	1.157	36,880	+0.01(+0.82%)
May 13, 2009	1.047	1.148	1.047	1.148	22,429	+0.01(+0.90%)
May 12, 2009	1.236	1.216	1.035	1.138	78,569	+0.11(+10.31%)
May 11, 2009	0.9527	1.031	0.9527	1.031	37,426	+0.06(+6.50%)
May 08, 2009	0.8267	0.9684	0.8267	0.9684	103,923	+0.16(+20.00%)
May 07, 2009	0.8858	0.8858	0.7873	0.8070	49,017	+0.00(+0.00%)
May 06, 2009	0.7795	0.8070	0.7795	0.8070	3,894	+0.03(+4.06%)
May 05, 2009	0.7795	0.7795	0.7637	0.7755	6,690	-0.00(-0.50%)
May 04, 2009	0.7716	0.7795	0.7677	0.7795	26,242	+0.02(+3.12%)