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                    Closing price on 11/4/2016
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        |           
                
                    | Open | 55.00 |  
                    | High | 58.70 |  
                    | Low | 55.00 |  
                    | Volume | 6,780 |  
                    | Split-adjusted Price | 53.54 |  
                
             | 
 |  SCD Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/4/2016 | +3.80 / +6.92% | 55.00 | 58.70 | 55.00 | 58.70 | 56.78 | 53.54 | 6,780 |   |  
            | 11/3/2016 | -2.50 / -4.36% | 57.50 | 57.50 | 54.20 | 54.90 | 55.30 | 50.08 | 4,810 |   |  			
            | 11/2/2016 | -0.40 / -0.69% | 57.80 | 58.00 | 57.40 | 57.40 | 57.54 | 52.36 | 3,910 |   |  
            | 11/1/2016 | +0.60 / +1.05% | 58.60 | 58.60 | 57.80 | 57.80 | 58.15 | 52.72 | 2,700 |   |  			
            | 10/31/2016 | +3.20 / +5.93% | 57.70 | 57.70 | 54.00 | 57.20 | 56.62 | 52.17 | 6,570 |   |  
            | 10/28/2016 | +3.00 / +5.88% | 52.00 | 54.50 | 52.00 | 54.00 | 53.18 | 49.26 | 2,670 |   |  			
            | 10/27/2016 | 0.00 / 0.00% | 48.60 | 51.00 | 48.50 | 51.00 | 48.57 | 46.52 | 350 |   |  
            | 10/26/2016 | -0.40 / -0.78% | 51.00 | 52.00 | 48.10 | 51.00 | 48.88 | 46.52 | 1,780 |   |  			
            | 10/25/2016 | +2.90 / +5.98% | 51.40 | 51.40 | 51.40 | 51.40 | 51.40 | 46.88 | 10 |   |  
            | 10/24/2016 | -2.90 / -5.64% | 48.50 | 48.50 | 48.50 | 48.50 | 48.50 | 44.24 | 1,000 |   |  			
            | 10/21/2016 | +3.00 / +6.20% | 51.40 | 51.50 | 51.40 | 51.40 | 51.43 | 46.88 | 1,620 |   |  
            | 10/20/2016 | -3.40 / -6.56% | 51.00 | 52.00 | 48.40 | 48.40 | 48.71 | 44.15 | 5,810 |   |  			
            | 10/19/2016 | -0.20 / -0.38% | 49.50 | 51.80 | 49.50 | 51.80 | 50.60 | 47.25 | 830 |   |  
            | 10/18/2016 | +3.00 / +6.12% | 49.00 | 52.40 | 49.00 | 52.00 | 49.15 | 47.43 | 590 |   |  			
            | 10/17/2016 | -2.30 / -4.48% | 51.50 | 51.50 | 49.00 | 49.00 | 49.45 | 44.69 | 3,620 |   |  
            | 10/14/2016 | -0.60 / -1.16% | 49.60 | 51.40 | 49.60 | 51.30 | 50.43 | 46.79 | 1,220 |   |  			
            | 10/13/2016 | -0.10 / -0.19% | 49.50 | 52.90 | 49.50 | 51.90 | 50.23 | 47.34 | 2,190 |   |  
            | 10/12/2016 | -0.50 / -0.95% | 52.50 | 55.00 | 49.00 | 52.00 | 50.39 | 47.43 | 2,560 |   |  			
            | 10/11/2016 | +1.50 / +2.94% | 50.00 | 52.80 | 50.00 | 52.50 | 50.24 | 47.89 | 2,110 |   |  
            | 10/10/2016 | -3.00 / -5.56% | 53.30 | 53.30 | 50.50 | 51.00 | 51.28 | 46.52 | 2,730 |   |  			
            | 10/7/2016 | 0.00 / 0.00% | 54.00 | 54.00 | 52.50 | 54.00 | 53.63 | 49.26 | 120 |   |  
            | 10/6/2016 | +0.10 / +0.19% | 54.00 | 54.00 | 52.20 | 54.00 | 53.01 | 49.26 | 1,830 |   |  			
            | 10/5/2016 | -1.10 / -2.00% | 55.00 | 56.00 | 52.00 | 53.90 | 52.49 | 49.16 | 2,610 |   |  
            | 10/4/2016 | -1.00 / -1.79% | 55.00 | 56.00 | 53.00 | 55.00 | 55.63 | 50.17 | 4,350 |   |  			
            | 10/3/2016 | -2.00 / -3.45% | 57.00 | 57.00 | 55.00 | 56.00 | 55.34 | 51.08 | 4,680 |   |  
            | 9/30/2016 | 0.00 / 0.00% | 60.00 | 60.00 | 57.00 | 58.00 | 58.75 | 52.90 | 460 |   |  			
            | 9/29/2016 | +1.00 / +1.75% | 58.00 | 59.00 | 56.50 | 58.00 | 57.01 | 52.90 | 5,280 |   |  
            | 9/28/2016 | -2.00 / -3.39% | 58.50 | 58.50 | 57.00 | 57.00 | 57.16 | 51.99 | 17,180 |   |  			
            | 9/27/2016 | +1.00 / +1.72% | 57.00 | 59.00 | 57.00 | 59.00 | 58.67 | 53.82 | 750 |   |  
            | 9/26/2016 | -3.50 / -5.69% | 61.50 | 61.50 | 58.00 | 58.00 | 58.65 | 52.90 | 13,230 |   |  |