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                    Closing price on 5/18/2011
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                    | Open | 23.50 |  
                    | High | 23.50 |  
                    | Low | 23.00 |  
                    | Volume | 21,010 |  
                    | Split-adjusted Price | 5.48 |  
                
             | 
 |  BMC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/18/2011 | -0.40 / -1.71% | 23.50 | 23.50 | 23.00 | 23.00 | 23.00 | 5.48 | 21,010 |   |  
            | 5/17/2011 | -0.60 / -2.50% | 25.00 | 25.00 | 23.20 | 23.40 | 23.40 | 5.57 | 11,210 |   |  			
            | 5/16/2011 | -1.20 / -4.76% | 25.00 | 25.00 | 24.00 | 24.00 | 24.00 | 5.71 | 39,660 |   |  
            | 5/13/2011 | +0.60 / +2.44% | 24.60 | 25.20 | 24.20 | 25.20 | 25.20 | 6.00 | 18,000 |   |  			
            | 5/12/2011 | -0.60 / -2.38% | 25.20 | 25.20 | 24.50 | 24.60 | 24.60 | 5.86 | 18,220 |   |  
            | 5/11/2011 | -0.10 / -0.40% | 25.30 | 25.60 | 25.00 | 25.20 | 25.20 | 6.00 | 30,400 |   |  			
            | 5/10/2011 | -0.70 / -2.69% | 25.40 | 25.70 | 25.30 | 25.30 | 25.30 | 6.02 | 14,660 |   |  
            | 5/9/2011 | +0.10 / +0.39% | 26.70 | 26.70 | 25.70 | 26.00 | 26.00 | 6.19 | 4,450 |   |  			
            | 5/6/2011 | +0.80 / +3.19% | 25.50 | 25.90 | 25.00 | 25.90 | 25.90 | 6.17 | 31,970 |   |  
            | 5/5/2011 | -1.00 / -3.83% | 25.40 | 25.40 | 25.00 | 25.10 | 25.10 | 5.98 | 24,600 |   |  			
            | 5/4/2011 | 0.00 / 0.00% | 26.10 | 26.10 | 25.20 | 26.10 | 26.10 | 6.21 | 6,220 |   |  
            | 4/29/2011 | -0.30 / -1.14% | 26.90 | 26.90 | 26.00 | 26.10 | 26.10 | 6.21 | 13,910 |   |  			
            | 4/28/2011 | +0.50 / +1.93% | 26.10 | 26.50 | 26.00 | 26.40 | 26.40 | 6.29 | 22,590 |   |  
            | 4/27/2011 | -0.30 / -1.15% | 26.50 | 26.50 | 25.50 | 25.90 | 25.90 | 6.17 | 20,270 |   |  			
            | 4/26/2011 | -1.30 / -4.73% | 27.20 | 27.20 | 26.20 | 26.20 | 26.20 | 6.24 | 60,880 |   |  
            | 4/25/2011 | +0.90 / +3.38% | 27.00 | 27.90 | 26.70 | 27.50 | 27.50 | 6.55 | 29,730 |   |  			
            | 4/22/2011 | 0.00 / 0.00% | 27.40 | 27.50 | 25.60 | 26.60 | 26.60 | 6.33 | 40,510 |   |  
            | 4/21/2011 | +1.20 / +4.72% | 26.60 | 26.60 | 26.40 | 26.60 | 26.60 | 6.33 | 41,580 |   |  			
            | 4/20/2011 | +1.20 / +4.96% | 24.20 | 25.40 | 24.20 | 25.40 | 25.40 | 6.05 | 10,840 |   |  
            | 4/19/2011 | -1.00 / -3.97% | 24.20 | 25.40 | 24.20 | 24.20 | 24.20 | 5.76 | 60,760 |   |  			
            | 4/18/2011 | -1.30 / -4.91% | 25.80 | 26.00 | 25.20 | 25.20 | 25.20 | 6.00 | 83,200 |   |  
            | 4/15/2011 | -0.90 / -3.28% | 27.80 | 27.80 | 26.50 | 26.50 | 26.50 | 6.31 | 38,390 |   |  			
            | 4/14/2011 | -0.60 / -2.14% | 27.50 | 28.00 | 27.10 | 27.40 | 27.40 | 6.52 | 30,300 |   |  
            | 4/13/2011 | -0.70 / -2.44% | 27.70 | 28.50 | 27.70 | 28.00 | 28.00 | 6.67 | 49,140 |   |  			
            | 4/8/2011 | -1.50 / -4.97% | 29.40 | 29.50 | 28.70 | 28.70 | 28.70 | 6.83 | 81,090 |   |  
            | 4/7/2011 | -0.20 / -0.66% | 30.50 | 30.70 | 29.50 | 30.20 | 30.20 | 7.19 | 49,280 |   |  			
            | 4/6/2011 | +1.40 / +4.83% | 29.00 | 30.40 | 28.90 | 30.40 | 30.40 | 7.24 | 97,840 |   |  
            | 4/5/2011 | -1.30 / -4.29% | 30.30 | 30.30 | 28.80 | 29.00 | 29.00 | 6.90 | 80,220 |   |  			
            | 4/4/2011 | +0.10 / +0.33% | 30.00 | 30.90 | 28.90 | 30.30 | 30.30 | 7.21 | 99,970 |   |  
            | 4/1/2011 | +1.40 / +4.86% | 30.20 | 30.20 | 30.10 | 30.20 | 30.20 | 7.19 | 110,800 |   |  |