Q A D Inc Cl B (NQ: QADB )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	8.805	9.009	8.722	8.907	2,957	-0.08(-0.93%)
Jul 28, 2011	9.193	9.193	8.768	8.990	649	-0.03(-0.31%)
Jul 27, 2011	8.870	9.018	8.870	9.018	2,522	+0.00(+0.00%)
Jul 26, 2011	8.898	9.045	8.731	9.018	5,236	-0.12(-1.31%)
Jul 25, 2011	9.009	9.397	8.953	9.138	12,342	+0.13(+1.44%)
Jul 22, 2011	9.009	9.045	9.009	9.009	1,856	-0.23(-2.50%)
Jul 21, 2011	9.009	9.240	8.759	9.240	13,997	+0.40(+4.49%)
Jul 20, 2011	9.138	9.138	8.731	8.842	1,116	-0.32(-3.52%)
Jul 19, 2011	8.972	9.165	8.565	9.165	949	+0.19(+2.15%)
Jul 18, 2011	8.436	9.498	8.399	8.972	3,211	+0.19(+2.21%)
Jul 15, 2011	8.722	8.778	8.722	8.778	216	-0.38(-4.12%)
Jul 13, 2011	8.916	9.155	9.155	9.155	3,896	+0.16(+1.83%)
Jul 12, 2011	8.676	8.999	8.611	8.990	2,689	+0.34(+3.95%)
Jul 11, 2011	8.685	8.778	8.574	8.648	1,623	-0.37(-4.10%)
Jul 08, 2011	8.962	9.082	8.879	9.018	2,272	-0.30(-3.17%)
Jul 07, 2011	9.064	9.313	8.870	9.313	4,383	+0.28(+3.07%)
Jul 06, 2011	8.630	9.055	8.602	9.036	10,714	+0.44(+5.16%)
Jul 05, 2011	8.500	8.796	8.408	8.593	5,303	+0.07(+0.87%)
Jul 01, 2011	8.417	8.953	8.417	8.519	1,406	-0.07(-0.86%)
Jun 30, 2011	8.722	8.796	8.408	8.593	11,259	+0.04(+0.43%)
Jun 29, 2011	9.018	9.110	8.556	8.556	13,045	-0.42(-4.63%)
Jun 28, 2011	8.704	9.082	8.704	8.972	6,710	+0.04(+0.41%)
Jun 27, 2011	8.815	9.175	8.815	8.935	17,997	+0.23(+2.65%)
Jun 24, 2011	8.436	9.240	8.306	8.704	51,934	+0.18(+2.06%)
Jun 23, 2011	8.574	8.981	8.316	8.528	16,484	-0.05(-0.54%)
Jun 22, 2011	8.417	8.574	8.195	8.574	9,469	+0.24(+2.88%)
Jun 21, 2011	8.685	8.768	8.334	8.334	3,925	-0.08(-1.00%)
Jun 20, 2011	8.491	8.935	7.955	8.418	31,655	+0.10(+1.24%)
Jun 17, 2011	8.177	8.584	8.177	8.316	18,793	+0.11(+1.35%)
Jun 16, 2011	8.851	8.851	7.669	8.205	26,133	-0.57(-6.53%)
Jun 15, 2011	8.981	9.138	8.631	8.778	11,268	-0.23(-2.56%)
Jun 14, 2011	9.286	9.304	8.750	9.009	26,143	-0.36(-3.85%)
Jun 13, 2011	9.415	9.415	8.676	9.369	31,422	+0.47(+5.30%)
Jun 10, 2011	9.360	9.571	8.667	8.898	23,833	-0.18(-1.93%)
Jun 09, 2011	9.193	9.240	8.463	9.073	23,164	-0.03(-0.30%)
Jun 08, 2011	9.628	9.628	8.879	9.101	11,813	-0.46(-4.83%)
Jun 07, 2011	9.544	9.729	9.350	9.563	27,248	+0.07(+0.75%)
Jun 06, 2011	9.230	9.535	9.230	9.492	2,943	+0.10(+1.01%)
Jun 03, 2011	9.434	9.452	9.360	9.397	1,731	-0.05(-0.49%)
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%)