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                    Closing price on 5/15/2012
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                    | Open | 8.40 |  
                    | High | 8.70 |  
                    | Low | 8.30 |  
                    | Volume | 4,037,700 |  
                    | Split-adjusted Price | 3.43 |  
                
             | 
 |  SAM Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/15/2012 | -0.40 / -4.60% | 8.40 | 8.70 | 8.30 | 8.30 | 8.30 | 3.43 | 4,037,700 |   |  
            | 5/14/2012 | -0.40 / -4.40% | 8.90 | 9.10 | 8.70 | 8.70 | 8.70 | 3.59 | 2,034,710 |   |  			
            | 5/11/2012 | -0.40 / -4.21% | 9.60 | 9.70 | 9.10 | 9.10 | 9.10 | 3.76 | 1,857,250 |   |  
            | 5/10/2012 | +0.10 / +1.06% | 9.50 | 9.80 | 9.30 | 9.50 | 9.50 | 3.92 | 2,939,890 |   |  			
            | 5/9/2012 | 0.00 / 0.00% | 9.40 | 9.60 | 9.20 | 9.40 | 9.40 | 3.88 | 1,849,510 |   |  
            | 5/8/2012 | -0.40 / -4.08% | 9.70 | 9.80 | 9.40 | 9.40 | 9.40 | 3.88 | 3,514,710 |   |  			
            | 5/7/2012 | +0.20 / +2.08% | 9.80 | 10.00 | 9.70 | 9.80 | 9.80 | 4.05 | 1,967,240 |   |  
            | 5/4/2012 | +0.40 / +4.35% | 9.30 | 9.60 | 9.30 | 9.60 | 9.60 | 3.96 | 2,872,030 |   |  			
            | 5/3/2012 | -0.10 / -1.08% | 9.20 | 9.30 | 8.90 | 9.20 | 9.20 | 3.80 | 3,562,380 |   |  
            | 5/2/2012 | -0.40 / -4.12% | 9.80 | 9.90 | 9.30 | 9.30 | 9.30 | 3.84 | 4,207,390 |   |  			
            | 4/27/2012 | 0.00 / 0.00% | 9.60 | 9.80 | 9.40 | 9.70 | 9.70 | 4.00 | 3,055,870 |   |  
            | 4/26/2012 | +0.40 / +4.30% | 9.50 | 9.70 | 9.40 | 9.70 | 9.70 | 4.00 | 4,833,630 |   |  			
            | 4/25/2012 | +0.40 / +4.49% | 9.20 | 9.30 | 9.10 | 9.30 | 9.30 | 3.84 | 1,607,770 |   |  
            | 4/24/2012 | +0.40 / +4.71% | 8.80 | 8.90 | 8.50 | 8.90 | 8.90 | 3.67 | 3,323,910 |   |  			
            | 4/23/2012 | +0.40 / +4.94% | 8.30 | 8.50 | 8.30 | 8.50 | 8.50 | 3.51 | 2,473,630 |   |  
            | 4/20/2012 | -0.30 / -3.57% | 8.20 | 8.50 | 8.00 | 8.10 | 8.10 | 3.34 | 4,812,010 |   |  			
            | 4/19/2012 | -0.40 / -4.55% | 8.60 | 8.80 | 8.40 | 8.40 | 8.40 | 3.47 | 4,632,990 |   |  
            | 4/18/2012 | +0.20 / +2.33% | 9.00 | 9.00 | 8.80 | 8.80 | 8.80 | 3.63 | 7,320,420 |   |  			
            | 4/17/2012 | +0.40 / +4.88% | 8.60 | 8.60 | 8.60 | 8.60 | 8.60 | 3.55 | 373,140 |   |  
            | 4/16/2012 | +0.30 / +3.80% | 8.10 | 8.20 | 8.00 | 8.20 | 8.20 | 3.39 | 1,267,960 |   |  			
            | 4/13/2012 | +0.30 / +3.95% | 7.70 | 7.90 | 7.50 | 7.90 | 7.90 | 3.26 | 4,814,980 |   |  
            | 4/12/2012 | +0.30 / +4.11% | 7.50 | 7.60 | 7.40 | 7.60 | 7.60 | 3.14 | 2,351,200 |   |  			
            | 4/11/2012 | +0.30 / +4.29% | 7.30 | 7.30 | 7.10 | 7.30 | 7.30 | 3.01 | 3,948,780 |   |  
            | 4/10/2012 | +0.30 / +4.48% | 6.90 | 7.00 | 6.80 | 7.00 | 7.00 | 2.89 | 4,148,590 |   |  			
            | 4/9/2012 | +0.30 / +4.69% | 6.50 | 6.70 | 6.40 | 6.70 | 6.70 | 2.77 | 3,519,670 |   |  
            | 4/6/2012 | -0.10 / -1.54% | 6.50 | 6.70 | 6.40 | 6.40 | 6.40 | 2.64 | 2,719,080 |   |  			
            | 4/5/2012 | +0.20 / +3.17% | 6.20 | 6.60 | 6.20 | 6.50 | 6.50 | 2.68 | 1,611,830 |   |  
            | 4/4/2012 | +0.20 / +3.28% | 6.30 | 6.40 | 6.20 | 6.30 | 6.30 | 2.60 | 2,986,790 |   |  			
            | 4/3/2012 | +0.20 / +3.39% | 6.00 | 6.10 | 5.90 | 6.10 | 6.10 | 2.52 | 1,590,360 |   |  
            | 3/30/2012 | -0.20 / -3.28% | 6.10 | 6.10 | 5.80 | 5.90 | 5.90 | 2.44 | 2,526,580 |   |  |  |