Q A D Inc Cl B (NQ: QADB )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	9.646	9.646	9.378	9.443	1,493	-0.20(-2.11%)
May 23, 2011	9.443	9.646	9.378	9.646	541	+0.01(+0.10%)
May 20, 2011	9.341	9.692	9.240	9.637	16,136	+0.24(+2.58%)
May 19, 2011	9.341	9.596	9.313	9.395	3,367	-0.06(-0.61%)
May 18, 2011	9.421	9.452	9.332	9.452	350	+0.08(+0.89%)
May 17, 2011	9.426	9.426	9.369	9.369	1,555	+0.00(+0.00%)
May 16, 2011	9.507	9.517	9.369	9.369	5,613	-0.21(-2.22%)
May 13, 2011	9.240	9.655	9.240	9.581	1,080	+0.06(+0.58%)
May 11, 2011	9.544	9.526	9.526	9.526	757	-0.09(-0.96%)
May 10, 2011	9.785	9.785	9.341	9.618	1,511	+0.08(+0.87%)
May 09, 2011	9.517	9.535	9.517	9.535	258	+0.12(+1.28%)
May 05, 2011	9.295	9.415	9.415	9.415	6,710	+0.08(+0.89%)
May 04, 2011	9.249	9.378	9.249	9.332	1,839	-0.05(-0.49%)
May 03, 2011	9.498	9.750	9.332	9.378	10,988	-0.11(-1.14%)
May 02, 2011	9.486	9.628	9.286	9.486	7,691	+0.02(+0.16%)
Apr 29, 2011	9.674	9.674	9.471	9.471	4,787	-0.18(-1.91%)
Apr 28, 2011	9.600	9.655	9.489	9.655	7,801	+0.18(+1.85%)
Apr 27, 2011	9.480	9.480	9.480	9.480	784	-0.18(-1.82%)
Apr 26, 2011	9.480	9.738	9.480	9.655	13,678	+0.18(+1.95%)
Apr 25, 2011	9.641	9.641	9.471	9.471	1,704	-0.14(-1.44%)
Apr 21, 2011	9.517	9.634	9.286	9.609	13,525	+0.08(+0.87%)
Apr 20, 2011	9.550	9.550	9.526	9.526	649	-0.19(-2.00%)
Apr 19, 2011	9.738	9.748	9.507	9.720	709	+0.02(+0.19%)
Apr 18, 2011	9.711	9.886	9.701	9.701	803	-0.18(-1.87%)
Apr 15, 2011	9.738	9.886	9.701	9.886	479	+0.07(+0.71%)
Apr 14, 2011	9.960	9.960	9.701	9.817	3,994	+0.33(+3.46%)
Apr 13, 2011	9.434	9.965	9.434	9.489	865	-0.12(-1.25%)
Apr 12, 2011	9.785	9.785	9.489	9.609	8,879	-0.06(-0.57%)
Apr 11, 2011	9.923	9.923	9.610	9.665	975	-0.20(-2.06%)
Apr 08, 2011	9.748	9.923	9.434	9.868	10,406	+0.12(+1.23%)
Apr 07, 2011	10.16	10.16	9.683	9.748	32,056	+0.32(+3.43%)
Apr 06, 2011	9.526	9.609	9.424	9.424	2,221	-0.08(-0.87%)
Apr 05, 2011	9.489	9.526	9.424	9.507	3,185	+0.02(+0.19%)
Apr 04, 2011	9.489	9.489	9.424	9.489	5,268	-0.01(-0.10%)
Apr 01, 2011	9.526	9.526	9.276	9.498	3,311	+0.06(+0.69%)
Mar 31, 2011	9.360	9.517	9.360	9.434	4,364	+0.06(+0.59%)
Mar 30, 2011	9.193	9.378	9.193	9.378	1,731	+0.06(+0.69%)
Mar 28, 2011	9.313	9.313	9.313	9.313	0	+0.12(+1.31%)
Mar 25, 2011	9.295	9.406	9.193	9.193	5,495	-0.13(-1.39%)
Mar 24, 2011	9.350	9.418	9.295	9.323	541	-0.03(-0.30%)
Mar 23, 2011	9.276	9.424	9.276	9.350	9,524	-0.06(-0.69%)
Mar 22, 2011	9.332	9.563	9.332	9.415	7,611	+0.00(+0.00%)
Mar 21, 2011	9.410	9.471	9.313	9.415	2,056	+0.18(+1.90%)
Mar 18, 2011	9.267	9.415	9.240	9.240	5,314	-0.05(-0.50%)
Mar 17, 2011	9.378	9.397	9.258	9.286	2,212	-0.01(-0.10%)
Mar 16, 2011	9.341	9.360	9.240	9.295	4,425	-0.06(-0.59%)
Mar 15, 2011	9.350	9.424	9.286	9.350	3,229	+0.06(+0.60%)
Mar 14, 2011	8.935	9.600	8.935	9.295	5,480	+0.33(+3.71%)
Mar 11, 2011	7.946	9.045	7.946	8.962	31,671	+1.06(+13.45%)
Mar 10, 2011	8.001	8.085	7.891	7.900	18,895	-0.09(-1.16%)
Mar 09, 2011	7.974	7.992	7.900	7.992	16,391	+0.00(+0.00%)
Mar 08, 2011	7.992	8.029	7.939	7.992	1,082	+0.00(+0.00%)
Mar 07, 2011	8.027	8.027	7.992	7.992	1,731	+0.00(+0.00%)
Mar 04, 2011	7.863	8.027	7.863	7.992	3,770	+0.00(+0.00%)
Mar 03, 2011	7.983	8.011	7.669	7.992	14,777	-0.07(-0.92%)
Mar 02, 2011	8.048	8.223	7.891	8.066	3,696	+0.00(+0.00%)