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                    Closing price on 4/26/2016
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                    | Open | 48.90 |  
                    | High | 48.90 |  
                    | Low | 44.50 |  
                    | Volume | 8,880 |  
                    | Split-adjusted Price | 42.58 |  
                
             | 
 |  SCD Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/26/2016 | -0.50 / -1.05% | 48.90 | 48.90 | 44.50 | 47.30 | 44.71 | 42.58 | 8,880 |   |  
            | 4/25/2016 | -0.70 / -1.44% | 48.20 | 48.20 | 45.20 | 47.80 | 45.56 | 43.03 | 2,700 |   |  			
            | 4/22/2016 | -0.50 / -1.02% | 48.50 | 48.50 | 46.00 | 48.50 | 46.39 | 43.66 | 2,630 |   |  
            | 4/21/2016 | +1.50 / +3.16% | 48.50 | 49.80 | 48.50 | 49.00 | 48.95 | 44.11 | 170 |   |  			
            | 4/20/2016 | 0.00 / 0.00% | 48.40 | 48.40 | 47.00 | 47.50 | 47.83 | 42.76 | 1,280 |   |  
            | 4/19/2016 | 0.00 / 0.00% | 47.50 | 50.50 | 45.00 | 47.50 | 47.68 | 42.76 | 2,370 |   |  			
            | 4/15/2016 | +2.50 / +5.56% | 46.90 | 48.10 | 46.90 | 47.50 | 47.27 | 42.76 | 550 |   |  
            | 4/14/2016 | -2.10 / -4.46% | 47.80 | 48.80 | 45.00 | 45.00 | 46.08 | 40.51 | 3,190 |   |  			
            | 4/13/2016 | +0.20 / +0.43% | 49.00 | 49.00 | 47.10 | 47.10 | 47.88 | 42.40 | 1,650 |   |  
            | 4/12/2016 | -2.10 / -4.29% | 50.00 | 50.00 | 46.90 | 46.90 | 48.08 | 42.22 | 520 |   |  			
            | 4/11/2016 | -1.00 / -2.00% | 49.00 | 49.00 | 47.00 | 49.00 | 47.59 | 44.11 | 3,530 |   |  
            | 4/8/2016 | +2.00 / +4.17% | 46.90 | 50.00 | 46.90 | 50.00 | 47.92 | 45.01 | 4,320 |   |  			
            | 4/7/2016 | 0.00 / 0.00% | 50.50 | 50.50 | 48.00 | 48.00 | 48.65 | 43.21 | 1,850 |   |  
            | 4/6/2016 | +1.00 / +2.13% | 47.00 | 49.00 | 47.00 | 48.00 | 47.86 | 43.21 | 3,510 |   |  			
            | 4/5/2016 | 0.00 / 0.00% | 50.00 | 50.00 | 47.00 | 47.00 | 47.12 | 42.31 | 2,950 |   |  
            | 4/4/2016 | 0.00 / 0.00% | 50.00 | 50.00 | 47.00 | 47.00 | 48.68 | 42.31 | 3,410 |   |  			
            | 4/1/2016 | -3.50 / -6.93% | 52.00 | 52.00 | 47.00 | 47.00 | 47.06 | 42.31 | 10,050 |   |  
            | 3/31/2016 | -3.50 / -6.48% | 53.00 | 53.50 | 50.50 | 50.50 | 50.87 | 45.46 | 10,910 |   |  			
            | 3/30/2016 | +1.00 / +1.89% | 54.00 | 55.50 | 51.50 | 54.00 | 53.72 | 48.61 | 3,090 |   |  
            | 3/29/2016 | +3.00 / +6.00% | 50.50 | 53.50 | 50.00 | 53.00 | 51.84 | 47.71 | 28,030 |   |  			
            | 3/28/2016 | -0.50 / -0.99% | 50.50 | 51.50 | 49.50 | 50.00 | 50.24 | 45.01 | 10,430 |   |  
            | 3/25/2016 | -3.50 / -6.48% | 51.50 | 54.00 | 50.50 | 50.50 | 51.59 | 45.46 | 22,640 |   |  			
            | 3/24/2016 | +2.50 / +4.85% | 55.00 | 55.00 | 50.00 | 54.00 | 53.90 | 48.61 | 13,580 |   |  
            | 3/23/2016 | +3.10 / +6.40% | 51.50 | 51.50 | 48.80 | 51.50 | 50.27 | 46.36 | 49,370 |   |  			
            | 3/22/2016 | +0.90 / +1.89% | 48.30 | 48.40 | 46.00 | 48.40 | 48.04 | 43.57 | 1,790 |   |  
            | 3/21/2016 | +1.50 / +3.26% | 49.20 | 49.20 | 46.00 | 47.50 | 47.14 | 42.76 | 18,180 |   |  			
            | 3/18/2016 | +0.40 / +0.88% | 44.90 | 48.70 | 44.90 | 46.00 | 46.09 | 41.41 | 2,300 |   |  
            | 3/17/2016 | 0.00 / 0.00% | 45.60 | 45.60 | 45.60 | 45.60 | 45.60 | 41.05 | 0 |   |  			
            | 3/16/2016 | +0.60 / +1.33% | 45.60 | 45.60 | 45.60 | 45.60 | 45.60 | 41.05 | 10 |   |  
            | 3/15/2016 | +0.20 / +0.45% | 46.50 | 46.70 | 44.80 | 45.00 | 45.75 | 40.51 | 100 |   |  |