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                    Closing price on 9/13/2017
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        |           
                
                    | Open | 9.98 |  
                    | High | 10.00 |  
                    | Low | 9.86 |  
                    | Volume | 1,320,640 |  
                    | Split-adjusted Price | 6.26 |  
                
             | 
 |  SAM Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/13/2017 | +0.01 / +0.10% | 9.98 | 10.00 | 9.86 | 9.99 | 9.95 | 6.26 | 1,320,640 |   |  
            | 9/12/2017 | +0.13 / +1.32% | 9.90 | 9.99 | 9.80 | 9.98 | 9.87 | 6.25 | 1,826,920 |   |  			
            | 9/11/2017 | 0.00 / 0.00% | 9.90 | 9.90 | 9.80 | 9.85 | 9.84 | 6.17 | 1,729,050 |   |  
            | 9/8/2017 | 0.00 / 0.00% | 9.94 | 9.94 | 9.82 | 9.85 | 9.87 | 6.17 | 2,785,890 |   |  			
            | 9/7/2017 | +0.03 / +0.31% | 9.82 | 9.91 | 9.80 | 9.85 | 9.84 | 6.17 | 2,688,240 |   |  
            | 9/6/2017 | -0.12 / -1.21% | 9.98 | 9.98 | 9.82 | 9.82 | 9.90 | 6.15 | 2,772,880 |   |  			
            | 9/5/2017 | +0.04 / +0.40% | 10.00 | 10.05 | 9.87 | 9.94 | 9.94 | 6.23 | 2,834,290 |   |  
            | 9/1/2017 | +0.17 / +1.75% | 9.89 | 9.94 | 9.82 | 9.90 | 9.88 | 6.20 | 2,731,710 |   |  			
            | 8/31/2017 | -0.07 / -0.71% | 9.80 | 9.80 | 9.70 | 9.73 | 9.74 | 6.10 | 2,695,520 |   |  
            | 8/30/2017 | -0.18 / -1.80% | 10.00 | 10.00 | 9.78 | 9.80 | 9.85 | 6.14 | 1,982,130 |   |  			
            | 8/29/2017 | -0.02 / -0.20% | 10.00 | 10.10 | 9.85 | 9.98 | 9.96 | 6.25 | 1,692,630 |   |  
            | 8/28/2017 | +0.02 / +0.20% | 9.98 | 10.20 | 9.98 | 10.00 | 10.04 | 6.27 | 1,853,170 |   |  			
            | 8/25/2017 | +0.18 / +1.84% | 10.20 | 10.20 | 9.90 | 9.98 | 10.04 | 6.25 | 2,981,880 |   |  
            | 8/24/2017 | +0.39 / +4.14% | 9.46 | 9.92 | 9.45 | 9.80 | 9.83 | 6.14 | 2,871,720 |   |  			
            | 8/23/2017 | -0.07 / -0.74% | 9.50 | 9.50 | 9.31 | 9.41 | 9.41 | 5.90 | 2,456,870 |   |  
            | 8/22/2017 | +0.15 / +1.61% | 9.44 | 9.55 | 9.40 | 9.48 | 9.48 | 5.94 | 2,660,020 |   |  			
            | 8/21/2017 | 0.00 / 0.00% | 9.40 | 9.40 | 9.28 | 9.33 | 9.32 | 5.85 | 190,950 |   |  
            | 8/18/2017 | -0.07 / -0.74% | 9.30 | 9.47 | 9.23 | 9.33 | 9.30 | 5.85 | 2,674,150 |   |  			
            | 8/17/2017 | -0.06 / -0.63% | 9.42 | 9.46 | 9.30 | 9.40 | 9.38 | 5.89 | 595,250 |   |  
            | 8/16/2017 | -0.03 / -0.32% | 9.68 | 9.69 | 9.40 | 9.46 | 9.47 | 5.93 | 1,204,590 |   |  			
            | 8/15/2017 | 0.00 / 0.00% | 9.49 | 9.70 | 9.40 | 9.49 | 9.47 | 5.95 | 1,383,630 |   |  
            | 8/14/2017 | -0.23 / -2.37% | 9.84 | 9.84 | 9.45 | 9.49 | 9.53 | 5.95 | 1,924,510 |   |  			
            | 8/11/2017 | -0.03 / -0.31% | 9.95 | 9.95 | 9.60 | 9.72 | 9.68 | 6.09 | 1,388,570 |   |  
            | 8/10/2017 | -0.14 / -1.42% | 9.75 | 10.20 | 9.75 | 9.75 | 9.82 | 6.11 | 2,679,730 |   |  			
            | 8/9/2017 | -0.11 / -1.10% | 10.00 | 10.00 | 9.70 | 9.89 | 9.81 | 6.20 | 2,947,860 |   |  
            | 8/8/2017 | -0.20 / -1.96% | 10.10 | 10.20 | 10.00 | 10.00 | 10.06 | 6.27 | 2,793,180 |   |  			
            | 8/7/2017 | -0.10 / -0.97% | 10.30 | 10.30 | 10.05 | 10.20 | 10.19 | 6.39 | 727,570 |   |  
            | 8/4/2017 | +0.10 / +0.98% | 10.35 | 10.40 | 10.15 | 10.30 | 10.28 | 6.45 | 1,040,310 |   |  			
            | 8/3/2017 | 0.00 / 0.00% | 10.20 | 10.40 | 10.00 | 10.20 | 10.17 | 6.39 | 527,520 |   |  
            | 8/2/2017 | +0.24 / +2.41% | 9.85 | 10.20 | 9.85 | 10.20 | 10.01 | 6.39 | 1,251,420 |   |  |  |