Symbol,Date,Open,High,Low,Close,Volume,Change,% Change
MAS,11/30/12,17.12,17.19,16.77,16.96,3952867,-0.12,-0.70%
MAS,11/29/12,17.01,17.14,16.63,17.08,4030842,0.20,1.18%
MAS,11/28/12,16.83,16.96,16.54,16.88,4853220,-0.09,-0.53%
MAS,11/27/12,16.81,17.11,16.66,16.97,4737725,0.11,0.65%
MAS,11/26/12,16.80,17.00,16.75,16.86,6787449,-0.04,-0.24%
MAS,11/24/12,16.67,16.91,16.58,16.90,1761174,0.00,0.00%
MAS,11/23/12,16.67,16.91,16.58,16.90,1761174,0.31,1.87%
MAS,11/21/12,16.31,16.63,16.25,16.59,5773363,0.28,1.72%
MAS,11/20/12,15.48,16.34,15.48,16.31,6686593,0.87,5.63%
MAS,11/19/12,15.20,15.62,15.18,15.44,4237777,0.52,3.49%
MAS,11/16/12,14.48,15.02,14.41,14.92,5356326,0.51,3.54%
MAS,11/15/12,14.87,15.15,14.36,14.41,4676494,-0.48,-3.22%
MAS,11/14/12,15.56,15.73,14.81,14.89,4463112,-0.58,-3.75%
MAS,11/13/12,14.92,15.75,14.92,15.47,4527376,0.36,2.38%
MAS,11/12/12,15.37,15.51,15.10,15.11,2164614,-0.18,-1.18%
MAS,11/09/12,15.64,15.78,15.19,15.29,5079643,-0.40,-2.55%
MAS,11/08/12,16.28,16.32,15.60,15.69,3967160,-0.60,-3.68%
MAS,11/07/12,16.14,16.43,15.78,16.29,6392099,-0.05,-0.31%
MAS,11/06/12,16.25,16.50,16.19,16.34,5280311,0.18,1.11%
MAS,11/05/12,14.73,16.17,14.49,16.16,3721774,0.27,1.70%
MAS,11/02/12,16.28,16.40,15.87,15.89,4249842,-0.24,-1.49%
MAS,11/01/12,15.15,16.19,15.10,16.13,8360362,1.04,6.89%
MAS,10/31/12,14.77,15.34,14.77,15.09,6574901,0.49,3.36%
MAS,10/26/12,,14.60,14.60,14.60,0,-0.31,-2.08%
MAS,10/25/12,15.80,15.92,14.84,14.91,6061317,-0.62,-3.99%
MAS,10/24/12,15.25,15.56,15.05,15.53,7554797,0.48,3.19%
MAS,10/23/12,14.49,15.11,14.33,15.05,6129787,0.01,0.07%
MAS,10/19/12,15.33,15.36,14.95,15.04,4265462,-0.12,-0.79%
MAS,10/18/12,14.97,15.32,14.81,15.16,6004263,0.19,1.27%
MAS,10/17/12,14.99,15.56,14.90,14.97,6783910,0.20,1.35%
MAS,10/16/12,14.94,15.07,14.64,14.77,4718984,-0.01,-0.07%
MAS,10/15/12,14.32,14.82,14.21,14.78,4546207,0.48,3.36%
MAS,10/12/12,14.36,14.44,14.06,14.30,3232724,0.00,0.00%
MAS,10/11/12,14.50,14.66,14.24,14.30,4871799,-0.02,-0.14%
MAS,10/10/12,14.52,14.88,14.27,14.32,8287153,-0.35,-2.39%
MAS,10/09/12,15.48,15.48,14.50,14.67,10584990,-0.90,-5.78%
MAS,10/08/12,15.87,15.91,15.42,15.57,3892217,-0.40,-2.50%
MAS,10/06/12,16.23,16.33,15.90,15.97,2908764,0.00,0.00%
MAS,10/05/12,16.23,16.33,15.90,15.97,2908764,-0.04,-0.25%
MAS,10/04/12,16.03,16.22,15.86,16.01,3358833,0.10,0.63%
MAS,10/03/12,15.52,15.98,15.40,15.91,5092603,0.54,3.51%
MAS,10/02/12,15.41,15.61,15.20,15.37,4321585,0.03,0.20%
MAS,10/01/12,15.17,15.46,15.02,15.34,7668275,0.29,1.93%
MAS,09/28/12,15.23,15.35,14.96,15.05,4798220,-0.26,-1.70%
MAS,09/27/12,15.06,15.42,14.81,15.31,6175405,0.33,2.20%
MAS,09/26/12,15.55,15.62,14.91,14.98,7989590,-0.56,-3.60%
MAS,09/25/12,16.04,16.10,15.51,15.54,5382525,-0.40,-2.51%
MAS,09/24/12,16.37,16.37,15.81,15.94,8600197,-0.31,-1.91%
MAS,09/21/12,16.34,16.48,15.97,16.25,10175569,0.17,1.06%
MAS,09/20/12,15.77,16.20,15.67,16.08,6457591,0.18,1.13%
MAS,09/19/12,15.63,16.07,15.62,15.90,9635293,0.27,1.73%
MAS,09/18/12,15.49,15.77,15.44,15.63,4950638,0.11,0.71%
MAS,09/17/12,15.80,15.80,15.36,15.52,4452290,-0.28,-1.77%
MAS,09/14/12,15.38,16.20,15.36,15.80,7603701,0.47,3.07%
MAS,09/13/12,14.72,15.60,14.45,15.33,7430964,0.58,3.93%
MAS,09/12/12,14.42,14.81,14.39,14.75,4816835,0.34,2.36%
MAS,09/11/12,14.23,14.46,14.19,14.41,5048162,0.23,1.62%
MAS,09/10/12,14.12,14.39,14.07,14.18,5101301,0.03,0.21%
MAS,09/07/12,13.83,14.19,13.76,14.15,3681384,0.35,2.54%
MAS,09/06/12,13.56,13.85,13.54,13.80,3912745,0.34,2.53%
MAS,09/05/12,14.09,14.10,13.42,13.46,6969509,-0.59,-4.20%