Q A D Inc Cl B (NQ: QADB )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	11.02	11.56	10.99	11.36	1,886	+0.21(+1.91%)
May 30, 2012	10.88	11.15	10.88	11.15	1,123	+0.06(+0.50%)
May 29, 2012	11.09	11.29	11.03	11.10	3,272	+0.20(+1.87%)
May 25, 2012	10.89	10.90	10.89	10.89	541	+0.27(+2.52%)
May 24, 2012	10.63	10.63	10.63	10.63	649	-0.23(-2.13%)
May 23, 2012	10.59	10.86	10.59	10.86	1,984	+0.23(+2.17%)
May 22, 2012	10.75	10.81	10.63	10.63	1,389	-0.32(-2.95%)
May 21, 2012	10.87	10.95	10.63	10.95	2,275	+0.09(+0.85%)
May 18, 2012	10.81	11.10	10.80	10.86	2,382	-0.11(-1.01%)
May 16, 2012	10.78	10.97	10.97	10.97	1,082	+0.01(+0.08%)
May 14, 2012	11.08	10.96	10.96	10.96	865	+0.04(+0.34%)
May 11, 2012	10.98	11.09	10.92	10.92	541	-0.12(-1.09%)
May 10, 2012	10.54	11.09	10.54	11.04	2,558	-0.19(-1.73%)
May 09, 2012	10.77	11.24	10.75	11.24	984	+0.13(+1.17%)
May 08, 2012	11.06	11.11	11.06	11.11	2,967	+0.02(+0.17%)
May 07, 2012	10.83	11.10	10.65	11.09	3,237	+0.18(+1.61%)
May 04, 2012	11.24	11.26	10.91	10.91	1,455	-0.18(-1.58%)
May 03, 2012	11.10	11.10	11.09	11.09	2,193	+0.18(+1.61%)
May 02, 2012	11.36	11.36	10.91	10.91	1,780	-0.45(-3.98%)