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                    Closing price on 3/28/2017
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        |           
                
                    | Open | 42.00 |  
                    | High | 43.70 |  
                    | Low | 41.00 |  
                    | Volume | 10,270 |  
                    | Split-adjusted Price | 39.62 |  
                
             | 
 |  SCD Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/28/2017 | -0.25 / -0.59% | 42.00 | 43.70 | 41.00 | 42.00 | 41.87 | 39.62 | 10,270 |   |  
            | 3/27/2017 | -2.45 / -5.48% | 44.40 | 44.40 | 42.25 | 42.25 | 42.88 | 39.85 | 5,900 |   |  			
            | 3/24/2017 | +0.70 / +1.59% | 43.00 | 45.00 | 41.60 | 44.70 | 44.16 | 42.16 | 7,700 |   |  
            | 3/23/2017 | -1.50 / -3.30% | 44.00 | 44.00 | 44.00 | 44.00 | 44.00 | 41.50 | 20 |   |  			
            | 3/22/2017 | -0.50 / -1.09% | 45.00 | 45.60 | 43.70 | 45.50 | 44.20 | 41.50 | 15,090 |   |  
            | 3/21/2017 | 0.00 / 0.00% | 46.00 | 47.00 | 46.00 | 46.00 | 46.30 | 41.96 | 9,870 |   |  			
            | 3/20/2017 | +0.60 / +1.32% | 45.30 | 46.10 | 45.30 | 46.00 | 45.70 | 41.96 | 2,910 |   |  
            | 3/17/2017 | +1.40 / +3.18% | 44.00 | 46.50 | 43.40 | 45.40 | 44.79 | 41.41 | 12,570 |   |  			
            | 3/16/2017 | +0.70 / +1.62% | 43.30 | 44.00 | 43.00 | 44.00 | 43.44 | 40.13 | 21,500 |   |  
            | 3/15/2017 | +0.70 / +1.64% | 43.20 | 43.30 | 42.50 | 43.30 | 42.62 | 39.50 | 4,880 |   |  			
            | 3/14/2017 | -0.70 / -1.62% | 42.60 | 43.30 | 42.60 | 42.60 | 43.17 | 38.86 | 4,170 |   |  
            | 3/13/2017 | +0.30 / +0.70% | 44.00 | 44.00 | 42.20 | 43.30 | 42.49 | 39.50 | 4,260 |   |  			
            | 3/10/2017 | -1.00 / -2.27% | 44.00 | 44.00 | 42.10 | 43.00 | 42.99 | 39.22 | 9,490 |   |  
            | 3/9/2017 | -0.80 / -1.79% | 44.65 | 44.65 | 43.00 | 44.00 | 44.02 | 40.13 | 3,930 |   |  			
            | 3/8/2017 | +1.00 / +2.28% | 42.60 | 44.80 | 42.40 | 44.80 | 43.12 | 40.86 | 13,380 |   |  
            | 3/7/2017 | 0.00 / 0.00% | 42.70 | 43.80 | 42.70 | 43.80 | 43.25 | 39.95 | 110 |   |  			
            | 3/6/2017 | +0.10 / +0.23% | 43.70 | 44.50 | 43.70 | 43.80 | 43.76 | 39.95 | 5,530 |   |  
            | 3/3/2017 | +0.30 / +0.69% | 43.00 | 44.35 | 41.10 | 43.70 | 42.42 | 39.86 | 4,220 |   |  			
            | 3/2/2017 | +0.40 / +0.93% | 42.70 | 44.00 | 42.50 | 43.40 | 42.54 | 39.59 | 3,620 |   |  
            | 3/1/2017 | -1.00 / -2.27% | 44.95 | 46.00 | 43.00 | 43.00 | 43.23 | 39.22 | 2,290 |   |  			
            | 2/28/2017 | 0.00 / 0.00% | 44.00 | 44.80 | 43.10 | 44.00 | 43.21 | 40.13 | 2,800 |   |  
            | 2/27/2017 | +0.90 / +2.09% | 43.10 | 44.00 | 43.10 | 44.00 | 43.19 | 40.13 | 5,140 |   |  			
            | 2/24/2017 | -1.90 / -4.22% | 45.00 | 45.00 | 43.00 | 43.10 | 43.76 | 39.31 | 9,690 |   |  
            | 2/23/2017 | -0.80 / -1.75% | 45.90 | 45.90 | 45.00 | 45.00 | 45.07 | 41.05 | 8,830 |   |  			
            | 2/22/2017 | 0.00 / 0.00% | 45.70 | 45.80 | 44.70 | 45.80 | 45.33 | 41.78 | 18,950 |   |  
            | 2/21/2017 | -0.20 / -0.43% | 45.00 | 45.80 | 44.00 | 45.80 | 44.43 | 41.78 | 13,370 |   |  			
            | 2/20/2017 | 0.00 / 0.00% | 47.75 | 47.75 | 44.60 | 46.00 | 44.76 | 41.96 | 1,430 |   |  
            | 2/17/2017 | +0.80 / +1.77% | 46.50 | 46.50 | 45.20 | 46.00 | 45.41 | 41.96 | 2,180 |   |  			
            | 2/16/2017 | -3.20 / -6.61% | 45.10 | 47.50 | 45.10 | 45.20 | 45.85 | 41.23 | 8,550 |   |  
            | 2/15/2017 | +2.20 / +4.76% | 45.30 | 48.40 | 45.30 | 48.40 | 46.85 | 44.15 | 20 |   |  |