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                    Closing price on 8/3/2017
                 |  |  
    
        |           
                
                    | Open | 41.15 |  
                    | High | 42.95 |  
                    | Low | 41.15 |  
                    | Volume | 2,380 |  
                    | Split-adjusted Price | 41.49 |  
                
             | 
 |  SCD Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/3/2017 | +1.80 / +4.37% | 41.15 | 42.95 | 41.15 | 42.95 | 41.18 | 41.49 | 2,380 |   |  
            | 8/2/2017 | -1.30 / -3.06% | 42.40 | 42.40 | 41.05 | 41.15 | 41.75 | 39.75 | 660 |   |  			
            | 8/1/2017 | +0.75 / +1.80% | 41.70 | 42.45 | 41.65 | 42.45 | 42.11 | 41.00 | 2,090 |   |  
            | 7/31/2017 | -1.00 / -2.34% | 41.70 | 42.35 | 40.70 | 41.70 | 41.18 | 40.28 | 660 |   |  			
            | 7/28/2017 | +0.70 / +1.67% | 40.50 | 42.70 | 40.50 | 42.70 | 41.57 | 41.25 | 890 |   |  
            | 7/27/2017 | 0.00 / 0.00% | 41.50 | 42.00 | 40.10 | 42.00 | 41.10 | 40.57 | 2,360 |   |  			
            | 7/26/2017 | +0.50 / +1.20% | 41.20 | 42.15 | 41.00 | 42.00 | 41.16 | 40.57 | 2,940 |   |  
            | 7/25/2017 | -0.50 / -1.19% | 42.00 | 42.00 | 41.50 | 41.50 | 41.67 | 40.09 | 480 |   |  			
            | 7/24/2017 | -1.00 / -2.33% | 41.20 | 42.50 | 41.20 | 42.00 | 41.46 | 40.57 | 2,050 |   |  
            | 7/21/2017 | -0.80 / -1.83% | 43.00 | 43.30 | 40.75 | 43.00 | 40.81 | 41.54 | 2,230 |   |  			
            | 7/20/2017 | -0.20 / -0.45% | 41.15 | 43.80 | 41.00 | 43.80 | 41.13 | 42.31 | 1,410 |   |  
            | 7/19/2017 | -0.15 / -0.34% | 44.00 | 44.15 | 42.60 | 44.00 | 43.33 | 42.50 | 7,570 |   |  			
            | 7/18/2017 | -0.40 / -0.90% | 44.50 | 44.50 | 43.00 | 44.15 | 44.07 | 42.65 | 7,080 |   |  
            | 7/17/2017 | +1.70 / +3.97% | 42.50 | 44.75 | 42.30 | 44.55 | 43.29 | 43.03 | 7,530 |   |  			
            | 7/14/2017 | 0.00 / 0.00% | 42.85 | 42.85 | 42.85 | 42.85 | 42.85 | 41.39 | 0 |   |  
            | 7/13/2017 | +0.85 / +2.02% | 42.90 | 42.90 | 42.20 | 42.85 | 42.71 | 41.39 | 30 |   |  			
            | 7/12/2017 | +0.20 / +0.48% | 41.70 | 42.00 | 41.70 | 42.00 | 41.85 | 40.57 | 530 |   |  
            | 7/11/2017 | 0.00 / 0.00% | 41.80 | 42.00 | 41.60 | 41.80 | 41.78 | 40.38 | 4,260 |   |  			
            | 7/10/2017 | -0.60 / -1.42% | 42.40 | 42.40 | 41.80 | 41.80 | 42.31 | 40.38 | 3,900 |   |  
            | 7/7/2017 | +0.20 / +0.47% | 42.75 | 42.75 | 42.20 | 42.40 | 42.59 | 40.96 | 1,080 |   |  			
            | 7/6/2017 | +0.20 / +0.48% | 42.25 | 42.25 | 41.95 | 42.20 | 41.98 | 40.76 | 2,120 |   |  
            | 7/5/2017 | +1.00 / +2.44% | 42.00 | 42.00 | 40.35 | 42.00 | 41.59 | 40.57 | 920 |   |  			
            | 7/4/2017 | +0.40 / +0.99% | 40.70 | 41.00 | 40.10 | 41.00 | 40.61 | 39.60 | 3,940 |   |  
            | 7/3/2017 | -2.05 / -4.81% | 42.15 | 42.70 | 39.70 | 40.60 | 41.35 | 39.22 | 5,780 |   |  			
            | 6/30/2017 | +0.35 / +0.83% | 42.00 | 42.65 | 42.00 | 42.65 | 42.33 | 41.20 | 20 |   |  
            | 6/29/2017 | +0.40 / +0.95% | 41.80 | 42.30 | 41.80 | 42.30 | 41.85 | 40.86 | 6,500 |   |  			
            | 6/28/2017 | -0.40 / -0.95% | 42.20 | 42.20 | 41.80 | 41.90 | 41.90 | 40.47 | 1,790 |   |  
            | 6/27/2017 | 0.00 / 0.00% | 42.30 | 42.30 | 42.30 | 42.30 | 42.30 | 40.86 | 0 |   |  			
            | 6/26/2017 | 0.00 / 0.00% | 42.30 | 42.30 | 42.30 | 42.30 | 42.30 | 40.86 | 1,100 |   |  
            | 6/23/2017 | +0.60 / +1.44% | 42.00 | 42.40 | 41.70 | 42.30 | 41.92 | 40.86 | 2,290 |   |  |